The Issue The issues to be determined in this case are: whether Petitioners have standing; and whether Rule 62-302.800(2) is an invalid exercise of delegated legislative authority, as defined by Section 120.52(8)(b) and (c), Florida Statutes.3
Findings Of Fact Petitioner, St. Johns Riverkeeper, Inc. (Riverkeeper), is a nonprofit, membership-based corporation with its principal place of business in Jacksonville, Florida. It is dedicated to the protection, preservation, and restoration of the ecological integrity of the St. Johns River watershed, monitors water quality in the river and its tributaries, and involves citizens in the decisions that affect the health of the river, and organizes regular boat trips for its members and citizens to learn more about the river and how they can participate in its management. Petitioner, Henry O. Palmer (Palmer), uses the lower St. Johns River (LSJR), including its marine portions and tributaries, for kayaking, boating, and observation of wildlife, and a substantial number of Riverkeeper's members use the LSJR, including its marine portions and tributaries, for boating, fishing, crabbing, observing birds and other wildlife, and other water-based recreational activities. Based on undisputed affidavits, Petitioners are substantially affected by algal blooms and decay and vegetation and fish kills in and along the river. These conditions can be caused by excessive nutrients along with other factors. Respondent, Department of Environmental Protection (DEP), has used the procedures in Rule 62-302.800(2) to establish a Type II site-specific alternative criterion (SSAC) for dissolved oxygen (DO) for the LSJR that is lower than the otherwise-applicable, default water quality standard in Rule 62- 302.530(30). See Fla. Admin. Code R. 62-302.800(5)(a). As a result of the SSAC, DEP revised the Total Maximum Daily Load (TMDL) for total phosphorus (TP) and total nitrogen (TN) allowed for the marine portion of the LSJR. Rule 62-302.800 sets out a procedure for establishing a SSAC. Paragraph (1) sets out the procedure for Type I SSACs, which can be established when a "water body, or portion thereof, may not meet a particular ambient water quality criterion specified for its classification, due to natural background conditions or man-induced conditions which cannot be controlled or abated" and "when an affirmative demonstration is made that an alternative criterion is more appropriate for a specified portion of waters of the state." Paragraph (2), which is challenged in this case, sets out the procedure to petition DEP for a Type II SSAC for unspecified "reasons other than those set forth above in subsection 62-302.800(1), F.A.C." Rule 62-302.800(2) provides in part: The Department shall initiate rulemaking for the [Environmental Regulation] Commission to consider approval of the proposed alternative criterion as a rule if the petitioner meets all the requirements of this subparagraph and its subparts. The petitioner must demonstrate that the proposed criterion would fully maintain and protect human health, existing uses, and the level of water quality necessary to protect human health and existing and designated beneficial uses. If the petition fails to meet any of these requirements (including the required demonstration), the Department shall issue an order denying the petition. In deciding whether to initiate rulemaking or deny the petition, the Department shall evaluate the petition and other relevant information according to the following criteria and procedures: The petition shall include all the information required under subparagraphs (1)(a)1.-4. above. In making the demonstration required by this paragraph (c), the petition shall include an assessment of aquatic toxicity, except on a showing that no such assessment is relevant to the particular criterion. The assessment of aquatic toxicity shall show that physical and chemical conditions at the site alter the toxicity or bioavailability of the compound in question and shall meet the requirements and follow the Indicator Species procedure set forth in Water Quality Standards Handbook (December 1983), a publication of the United States Environmental Protection Agency, incorporated here by reference. If, however, the Indicator Species Procedure is not applicable to the proposed site-specific alternative criterion, the petitioner may propose another generally accepted scientific method or procedure to demonstrate with equal assurance that the alternative criterion will protect the aquatic life designated use of the water body. The demonstration shall also include a risk assessment that determines the human exposure and health risk associated with the proposed alternative criterion, except on a showing that no such assessment is relevant to the particular criterion. The risk assessment shall include all factors and follow all procedures required by generally accepted scientific principles for such an assessment, such as analysis of existing water and sediment quality, potential transformation pathways, the chemical form of the compound in question, indigenous species, bioaccumulation and bioconcentration rates, and existing and potential rates of human consumption of fish, shellfish, and water. If the results of the assessments of health risks and aquatic toxicity differ, the more stringent result shall govern. The demonstration shall include information indicating that one or more assumptions used in the risk assessment on which the existing criterion is based are inappropriate at the site in question and that the proposed assumptions are more appropriate or that physical or chemical characteristics of the site alter the toxicity or bioavailability of the compound. Such a variance of assumptions, however, shall not be a ground for a proposed alternative criterion unless the assumptions characterize a factor specific to the site, such as bioaccumulation rates, rather than a generic factor, such as the cancer potency and reference dose of the compound. Man-induced pollution that can be controlled or abated shall not be deemed a ground for a proposed alternative criterion. The petition shall include all information required for the Department to complete its economic impact statement for the proposed criterion. For any alternative criterion more stringent than the existing criterion, the petition shall include an analysis of the attainability of the alternative criterion. No later than 180 days after receipt of a complete petition or after a petitioner requests processing of a petition not found to be complete, the Department shall notify the petitioner of its decision on the petition. The Department shall publish in the Florida Administrative Weekly either a notice of rulemaking for the proposed alternative criterion or a notice of the denial of the petition, as appropriate, within 30 days after notifying the petitioner of the decision. A denial of the petition shall become final within 14 days unless timely challenged under Section 120.57, F.S. The provisions of this subsection do not apply to criteria contained in Rule 62- 302.500, F.A.C., or criteria that apply to: Biological Integrity. B.O.D. Nutrients. Odor. Oils and Greases. Radioactive Substances. Substances in concentrations that injure, are chronically toxic to, or produce adverse physiological or behavioral response in humans, animals, or plants. Substances in concentrations that result in the dominance of nuisance species. Total Dissolved Gases. Any criterion or maximum concentration based on or set forth in paragraph 62-4.244(3)(b), F.A.C. Despite any failure of the Department to meet a deadline set forth in this subsection (2), the grant of an alternative criterion shall not become effective unless approved as a rule by the Commission. Nothing in this rule shall alter the rights afforded to affected persons by Chapter 120, F.S. Rule 62-302.800 cites several statutes as its specific rulemaking authority and specific provisions of law implemented, including Section 403.061, Florida Statutes, which states in pertinent part: The department shall have the power and the duty to control and prohibit pollution of air and water in accordance with the law and rules adopted and promulgated by it and, for this purpose, to: * * * Adopt rules pursuant to ss. 120.536(1) and 120.54 to implement the provisions of this act. . . . . * * * Adopt a comprehensive program for the prevention, control, and abatement of pollution of the air and waters of the state, and from time to time review and modify such program as necessary. Develop a comprehensive program for the prevention, abatement, and control of the pollution of the waters of the state. In order to effect this purpose, a grouping of the waters into classes may be made in accordance with the present and future most beneficial uses. . . . . Establish ambient air quality and water quality standards for the state as a whole or for any part thereof, and also standards for the abatement of excessive and unnecessary noise. . . . . Section 403.201, Florida Statutes, sets out a separate procedure to apply to DEP for a variance from DEP's rules and regulations, including water quality standards, "for any one of the following reasons": There is no practicable means known or available for the adequate control of the pollution involved. Compliance with the particular requirement or requirements from which a variance is sought will necessitate the taking of measures which, because of their extent or cost, must be spread over a considerable period of time. A variance granted for this reason shall prescribe a timetable for the taking of the measures required. To relieve or prevent hardship of a kind other than those provided for in paragraphs (a) and (b). Variances and renewals thereof granted under authority of this paragraph shall each be limited to a period of 24 months, except that variances granted pursuant to part II may extend for the life of the permit or certification. There was no evidence that the revised TMDLs for TP and TN allowed for the marine portion of the LSJR will lead to algal growth and algal blooms, reduced DO, fish kills, or adverse impacts to recreation on the river. To the contrary, the Type II DO SSAC for the marine portion of the LSJR has not been challenged and conclusively establishes that it will "maintain and protect human health, existing uses, and the level of water quality necessary to protect human health and existing and designated beneficial uses" and will "protect the aquatic life designated use of the water body." Fla. Admin. Code R. 62- 302.800(2)(c). See also Affidavit of Douglas J. Durbin, Ph.D., filed June 25, 2010.
The Issue The issue in this proceeding is whether the District should approve FRI's consumptive use permit application, no. 2-019-0012AUR, pursuant to Chapter 40C- 2, Florida Administrative Code The FRI is seeking permission to withdraw an annual average daily rate of million gallons per day (mgd) of water and 762.85 million gallons per year of ground water for hydraulic dredging, cleaning and purification of sand at the Goldhead Sand Mine. Subject to certain limiting conditions to be set forth in the FRI's consumptive use permit, the water is proposed to be produced from three Floridan aquifer wells. District proposed to grant the permit application which was challenged by LBCA, resulting in the formal administrative proceeding. LBCA challenged the issuance of the permit to FRI on the basis of the FRI's alleged failure to comply with the applicable requirements of Chapter 3V3, Florida Statutes (E.S.), and Chapter 40C-2, Florida Administrative Code (F.A.C.), and other applicable law. RULINGS ON EXCEPTIONS TO FINDINGS OF FACT LBCA Exception Number 1 The LBCA takes exception to the hearing officer's Finding of Fact 2 that a necessary component of FRI's operation is its withdrawal of approximately 2.09 mgd of ground water for the production of sand. The 2.09 mgd is the average daily usage rate to who the parties stipulated prior to the hearing. The maximum daily usage rate is 3.75 mgd. However, FRI cannot exceed 762.5 million gallons for the year which is an average of 2.09 mgd. (Prehearing Stip. pp. 1,9). In the LBCA Proposed Recommended Order paragraph 25, the LBCA states that the operation "necessitates FRI's pumping allocation of an average daily 2.09 million gallons of water from the Floridan aquifer." Additionally, LBCA acknowledges in its Exception No. 2 that it is "known that approximately 2 mgd are pumped into the system." If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry v. Dept. of Environmental Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). This exception is rejected because the finding is supported by competent substantial evidence. (T. 41-42, 104, 913-914). LBCA Exception Number 2 The LBCA takes exception to the hearing officer's Findings of Fact 8 and 28 that the receiving water from the mine site is primarily the surficial aquifer which recharges the downgradient lakes and that the surficial aquifer recharge will result in a positive or immeasurable effect on the lakes. The exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. It is improper for this Board to retry the case after the hearing has concluded by altering findings supported by evidence and reweighing evidence. Tampa Wholesale Liquors, Inc. v. Div. of Alcoholic Beverages and Tobacco, 376 So.2d 1195 (Fla. 2d DCA 1979). The decision to believe one expert over another is left to the hearing officer, and the decision cannot be altered absent a complete lack of competent substantial evidence from which the finding could be reasonably inferred. Fla. Chapter of Sierra Club v. Orlando Utility Comm., 436 So.2d 383, 389 (Fla. 5th DCA 1983) This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz v. Dept. of Business Regulation, 475 So.2d 1277 (Fla. 1st DCA 1985); Freeze v. Dept. of Business Regulation, 556 So.2d 1204 (Fla. 5th DCA 1990). If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Section 120.57(1)(b)10., Fla. Stat.; Berry v. Dept. of Environmental Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). This exception is rejected because the findings are supported by competent substantial evidence. (T. 105, 120-129, 146, 170, 187-190, 208-209, 235, 248, 256-257, 972-973, 1085-1093, 1139). LBCA Exception Number 3 The LBCA takes exception to the hearing officer's Finding of Fact 11 that the aquifer characteristics in the Floridan aquifer beneath and around the mine site are relatively uniform. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 180, 926-927). LBCA Exception Number 4 The LBCA takes exception to a mischaracterization of the hearing officer's Finding of Fact 13 regarding lake leakance by stating that the hearing officer found that some of the lakes at issue do not have leakance to the Floridan aquifer. In fact, it is contextually clear that the Hearing Officer was referring to "many of the lakes within the region." This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 77-80). LBCA Exception Number 5 The LBCA takes exception to the hearing officer's Finding of Fact 16 that very little, if any, of the groundwater flowing into the Floridan aquifer beneath Lake Brooklyn flows toward the mine site. In making its argument, LBCA inaccurately attributes testimony to FRI witness Fountain when the referenced testimony was testimony of LBCA witness Boyes. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 1145-1146). LBCA Exception Number 6 The LBCA takes exception to the hearing officer's Findings of Fact 22 and 55 that the data collection effort of FRI and the District was far more extensive than is normally conducted for a mine of this size and that sufficient site-specific information was developed to be able to determine the effects of the proposed use of water at the mine operation. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The findings are supported by competent substantial evidence and therefore the exception is rejected. (T. 103, 201, 238, 918-919; FR Ex. 5). LBCA asserts that FRI did not evaluate the "worstcase" scenario in order to establish permit entitlemet LBCA provides no legal citations to support its exception. LBCA's assertion lacks legal as well as factual support. LBCA has criticized FRI's aquifer performance test and modeling effort without presenting the elusive "worstcase scenario" which presumably would show impacts greater than those modeled by FRI. LBCA seeks to impose a burden of proof which is insupportable in law. It is not FRI's burden to show a violation of the criteria in Chapter 40C-2, Fla. Admin. Code, is a scientific impossibility, only to show that the non-occurrence of such violation is reasonably assured by the preponderance of the evidence in the proceeding. The Corporation of the President v. SJRWMD and City of Cocoa, Case Nos. 89-828, 89-751 (SJRWMD Dec. 13, 1990), aff'd, 590 So.2d 427 (Fla. 5th DCA 1991). An agency cannot assume the worst-case scenario unless that condition is reasonably foreseeable. Florida Audubon Society, supra..; Rudloe and Gulf Stream Specimen Co. v. Dickerson Bayshore, Inc., 10 F.A.L.R. 3426 (Florida Department of Environmental Regulation, June 8, 1988). As delineated in FRI's response to this exception, FRI and the Distract presented evidence of numerous investigations regarding this application, including testing and analyses of the impact of withdrawals at greater than the average and maximum daily pumping rates. (See Record citations on pp 17-20 of FRI's Response to Exceptions; T. 115-116, 126, 176-177, 918- 920). LBCA failed to present any citation to the record where it presented testimony evincing that another scenario which would result in greater impacts than those predicted by the applicant were reasonably like to occur. LBCA's speculation that another undefined scenario of pumping would show greater impacts was rejected by the hearing officer. The applicant has provided reasonable assurances with regard to the effects of the proposed withdrawal. LBCA Exception Number 7 The LBCA takes exception to the hearing officer's purported inference in Finding of Fact 23 that the aquifer performance test (2T) measured impacts significantly greater than could be expected to occur under "worst case" conditions as a result of the mining operation. The finding actually states "the (aquifer performance) test measured effects of pumping from the mine production wells for periods ranging from 78 hours to 108 hours at approximately twice the average rate of 2.09 mgd." As discussed in the ruling on exception no. 6, LBCA's assertion of a "worstcase scenario" has factual support in the instant case. The applicant is required to provide reasonable assurance that the proposed use is reasonable, beneficial, will not impact existing legal uses and is consistent with the public interest. The applicant is not required to evaluate LBCA's unspecified worst case scenario or prove the use will not cause any impacts. Florida Audubon Society, supra..; Rudloe, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 113-115, 141, 920). LBCA Exception Number 8 The LBCA takes exception to the hearing officer's Finding of Fact 23 that no changes in the lake levels are attributable to the pumping at the mine. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. In Finding of Fact No. 24, the hearing officer found that the effects of pumping were not distinguishable from the declines which occurred before and after the ADT test. Therefore, his conclusions are not inconsistent as alleged by the LBCA. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 120-130, 146, 759, 928- 933, 942, 944- 948, 1015-1016, 1122-1123, 1168; Dist. Ex. 5). LBCA Exception Number 9 The LBCA takes exception to the hearing officer's Finding of Fact 24 that the actual effects of the pumping will be approximately one half of the observed amounts of the 2T test on an average pumping day. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 113-117, 923-996; Dist. Ex. 5). LBCA's claim that this finding is irrelevant since only a "worstcase" scenario is pertinent is likewise rejected. Initially, it is noted that LBCA cites no legal support for its arguments. Furthermore, there is no requirement in the District's rules governing consumptive use which mandates consideration of only "worstcase" scenarios. Furthermore, an agency cannot assume worst case scenarios unless they are reasonably foreseeable, which determination is a case by case factual issue. See Florida Audubon Society, supra., Rudloe, supra.. LBCA Exception Number 10 The LBCA takes exception to the hearing officer's Finding of Fact 26 that Dr. Stewart testified that the Floridan aquifer is rarely completely homogenous and isotropic but that he and other modelers regularly make that assumption. This Board cannot judge credibility of witnesses or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding supported by competent substantial evidence and therefore the exception is rejected. (T. 738). LBCA Exception Number 11 The LBCA takes exception to the hearing officer's Finding of Fact 27 that the maximum drawdown in the Floridan aquifer under normal pumping conditions is modeled to be 0.1 to 0.2 feet beneath White Sands Lake. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 129, 182). For the same reasons stated in the ruling on exceptions no. 9 and 7, the LBCA's claim regarding irrelevancy is rejected. LBCA Exception Number 12 The LBCA takes exception to the hearing officer's Finding of Fact 28 that a decrease in lake levels will be less than that of the decrease in the Floridan aquifer, depending on the rate of leakance and that the drawdown effect will not accumulate over time, but rather will remain constant after reaching steady state conditions. The LBCA is simply rearguing their case. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 118-120, 129, 237, 706-708, 758). LBCA's irrelevancy argument is rejected for the reasons stated in the ruling on exceptions no. 9 and 7. LBCA Exception Number 13 The LBCA takes exception to the hearing officer's Findings of Fact 42 through 54 as being conclusion of law rather than findings of fact. The LBCA does not cite to the record or make legal argument to support the exception as required by Rule 40C-1 .564, F.A.C. Without said citation or argument, the exception is rejected. Corporation of the President, supra.. The hearing officer's recitation of the individual criteria of Rules 40C-2.301 (2), (4) and (5), F.A.C., serve as introduction to and reference for the specific findings with regard to each criterion to provide clarity in the order. To the extent that expert witnesses presented testimony on the criteria and how the applicant satisfied the criteria through proof, the elements are findings or fact. These additional reasons also serve as ground for rejection of the exception. LBCA Exception Number 14 The LBCA takes exception to the hearing officer's Finding of Fact 56 that LBCA's referenced exhibits do not correlate with normal conditions when compared with longer periods of time. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. In addition, the hearing officer ultimately did not admit the exhibits and therefore, the Finding of Fact becomes irrelevant. (T. 1152-1168, 411-416, 930- 933, 948, 969; FR Ex. 50A, SOB). Contrary to Rule 40C-1.564(3), F.A.C., LBCA fails to state wish particularity citations to the record or legal basis as required by Rule 40C-1.564, F.A.C., in support of its attack on finding 56 and its inferential attack on findings 23, 24, 30, 31, 32, 33, 34 and conclusions 62 and 63. The entire exception is rejected. LBCA Exception Number 15 The LBCA takes exception to the hearing officer's Conclusion of Law 66 that LBCA's exhibits 61, 64, 65, 71, 75, 76, 78-80, 82 and 83 have limited probative value to the extent it is predicated on FRI's rebuttal testimony. The LBCA argues that the rebuttal testimony is of low probative value. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and, therefore, the exception is rejected. (T. 1152-1168, 411-416, 930-933, 948, 969). Exception is also taken to Findings of Fact Nos. 32, 36, and 56 and Conclusion of Law 62 because LBCA argues that the testimony on which they are based exceeded the scope of direct examination and the LBCA was not given the opportunity to object. The correct time to object was when the alleged improper testimony was elicited. The LBCA did not object to preserve the record and therefore, has waived the objection. Section 90.104(1)(a), Fla. Stat. Finally, LBCA asserts that it was denied the opportunity to present rebuttal testimony in violation of Section 120.57(1)(b)4., Fla. Stat. To the contrary, LBCA was not denied the opportunity to present rebuttal testimony but failed to request surrebuttal and consequently failed to preserve any denial of that request by an objection on the record. (T. 1188-1190). Since LBCA never requested surrebuttal, the hearing officer never denied that request and, therefore, LBCA's argument is without merit. Furthermore, pursuant to the order of presentation under Rule 40C- 1.5434(1), F.A.C., which is followed in a permitting proceeding (applicant, petitioner, district), LBCA's entire case tended to be in the nature of rebuttal to the applicant's case. While the hearing officer did state that he did not ordinarily allow surrebuttal (T. 1169) before the rebuttal testimony was concluded, LBCA never affirmatively requested to present surrebuttal evidence or testimony nor did LBCA proffer any such evidence or testimony. Since no proffer was made of any relevant surrebuttal testimony which LBCA contends was excluded, and no objection was made in the record to LBCA's belief that it was prohibited from adducing surrebuttal evidence, it is now precluded from complaining about this perceived adverse ruling. King v. Estate of King, 554 So.2d 600 (Fla. 1st DCA 1989); Holmes v. Redland Construction Co., 557 So.2d 911 (Fla. 3rd DCA 1990); Roberts v. Hollway, 581 So.2d 619 (a. 4th DCA 1991); Diaz v. Rodriguez, 384 So.2d 906 (Fla. 3rd DCA 1980). The exception is rejected. LBCA Exception Number 16 The LBCA takes exception to the hearing officer's Findings of Fact 17, 18, 19, 20, 21, 52 and 55 and Conclusions of Law 62 and 63. Findings of Fact 18, 19, 21, 52 and 55 and Conclusions of Law 62 and 63 are discussed in subsequent exceptions and therefore arc not addressed in this ruling on exceptions. LBCA's exception to Finding of Fact 20 fails to state with particularity any supporting citations to the record or legal argument as required by Rule 40C- 1.564 (3), F.A.C., and is therefore, rejected. LBCA takes exception to Finding of Fact 17 that the hearing officer incorrectly refers to three distinct water quality studies. In fact, the hearing officer actually refers to "numerous analyses" LBCA also objects to the reference to "unknown persons" in the finding and apparently to the statement: "They include analyses conducted by the District in 1989 and 1992, including sampling of water quality and an analysis of the background levels of certain parameters, and an assessment of data from HRS testing in March 1989 and May 1992." Clarification that HRS personnel conducted sampling in 1989 and 1992 is provided; however, since these personnel were never specifically named, to that extent the hearing officer's reference to "unknown persons" is accurate. (T. 1035, 379). The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 102-103, 130- 133, 451, 1023-1037, 1041- 1048, 1151-1152). LBCA Exception Number 17 The LBCA takes exception to that part of the hearing officer's Finding of Fact 18 that states: "This theory was predicated on... an assumption that a chemical reaction was occurring because herbicides were used in the dredge pond." LBCA fails to prove any supporting transcript citations in violation of Rule 40C- 1.564 (3), F.A.C. In Finding of Fact 18, the hearing officer reached the conclusion that none of the water quality samples taken from the mine site indicate a violation of state water quality standards. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. It is improper for this Board to retry the case after the hearing has concluded by altering findings and reweighing evidence. Tampa Wholesale Liquors, Inc., supra.. This Board cannot judge credibility of witnesses or otherwise interpret the evidence to reach a desired result. The finding is supported by competent substantial evidence and the exception is rejected. (T. 133, 575, 1024-1025). LBCA Exception Number 18 The LBCA takes exception to the hearing officer's Finding of Fact 19 by arguing that water quality on the mine site says nothing about off site impacts and positing that the finding is predicated on certain speculation. LBCA offers no helpful record citations supporting these allegations. Expert testimony established that water quality sampling by FRI and the District of the surficial aquifer at the locations chosen was where water quality impacts would be most likely to be revealed and consequently was a conservative approach. (T. 133, 144, 1029-1030, 1061, 1073). This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 130-139, 141-144, 575-576, 1028-1031, 1061-10 65, 1073, 1136-1139). LBCA Exception Number 19 The LBCA takes exception to the hearing officer's Finding of Fact 21 by stating that it misleadingly implies that 212 homes were tested for water quality by HRS. To the contrary, the hearing officer's finding states "12 out of 212 homeowners" (emphasis added) south of the mine site were tested, not 212. In addition, the exhibits referenced do not reflect the testing of 212 homes. The finding is supported by competent substantial evidence and the exception is rejected. (T. 167-168, 379, 990, 1036-1037, 1041, 1048-1050, 1052-1053). LBCA Exception Number 20 The LBCA takes exception to the hearing officer's Finding of Fact 21 on the basis that it is a legal conclusion which misrepresents and misapplies the state water quality standards. However, LBCA cites no authority or record citation for the argument as required by Rule 40C-1.564(3), F.A.C. The finding actually states "with the exception of one well... the water from the homeowners' wells did not exceed background water quality for iron and manganese"; clearly, this is a factual statement. This exception, under the guise of an unsupported legal argument, goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial, and uncontroverted, evidence which, incidentally, includes explanation and citation to the relevant exception/standard. Furthermore, the parties stipulated that official recognition was taken of chapter 17-520, F.A.C. The exception is rejected. (T. 1034, 1041, 1077-1078; Prehearing Stip. p 12; Rules 17- 520.420(2) and 17-520.200(11), F.A.C.) LBCA Exception Number 21 The LBCA takes exception to the hearing officer's Finding of Fact 21 that the 1989 water quality samples by HRS were unreliable because of the uncertainty regarding the sampling technique protocol. This exception erroneously states there was no evidence of sampling protocol used by HRS. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 1039-1049). LBCA Exception Number 22 The LBCA takes exception to the hearing officer's Finding of Fact 52 that the receiving body of water will not be seriously harmed, by characterizing the finding as being predicated on an unproven theory that the surficial aquifer receives all groundwater discharged from one site. LBCA has failed to read the entire finding which clearly reveals that the hearing officer did not confine his consideration to the surficial aquifer. He found that water quality standards would not be violated in the surfical aquifer, where the highest concentrations of any potential contaminants would appear, then they would not be violated in any intermediate aquifer similarly, no violations would occur in one Floridan aquifer. The decision to believe one expert over another is the role of the hearing officer, and the decision cannot be altered absent a complete lack of competent substantial evidence from which the finding could be reasonably inferred. Fla. Chapter of Sierra Club, supra.. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 105, 141-142, 1025-1030, 1034-1035). LBCA Exception Number 23 The LBCA takes exception to the hearing officer's Finding of Fact 55 that water quality sampling was collected to evaluate a water budget for the dredge pond. In their responses to this exception, FRI explicitly notes it has no response to this exception and District counsel concedes that although water quality samples were taken from the dredge pond and a water budget was calculated for the dredge pond, these two procedures were not linked to one another. The testimony of FRI witnesses is that water quality sampling and data to determine the water budget for the dredge pond were performed. (T. 76, 103). Counsel for FRI and the District have stipulated that the testimony does not support the finding that the water quality samples were used to evaluate the water budget. Since, as stipulated, this portion of the hearing officer's finding is not supported by any evidence in the record, the exception is accepted. LBCA Exception Number 24 The LBCA takes exception to the nearing officer's Finding of Fact 55, arguing that the applicant did not perform an environmental assessment of Lake Brooklyn, and thus cannot fairly draw any conclusions about its operation's impact on that lake. The Finding of Fact describes the site-specific information which supports the application. The pertinent part of the finding states: "FRI conducted an assessment of the environmental impacts to the wetland and wildlife resources of the area lakes, including White Sands, Spring and Gator Bone Lakes." To the extent Lake Brooklyn is encompassed by use of the term "area lakes", the existence of an assessment of the impacts to Lake Brooklyn is supported by expert testimony. (T. 281, 899). Additionally, the finding is otherwise supported by competent substantial evidence. (T. 266-280). The exception is rejected. LBCA Exception Number 25 The LBCA takes exception to the hearing officer's Finding of Fact 31 which states in pertinent part: "petitioner's witness Dr. Stewart opined that there is insufficient data to determine whether any impacts to lake levels are occurring." LBCA is essentially complaining that the entirety of Dr. Stewart's testimony should be credited not just a portion. The role of the hearing officer is to consider and weigh all the evidence, resolve conflicts and judge credibility of the witnesses. The hearing officer apparently did not view all of Dr. Stewart's testimony in the same manner as LBCA's attorney; such is his legal prerogative. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 784-786, 145- 146, 232-233, 285-286, 288-289, 897-898, 1085). LBCA Exception Number 26 The LBCA takes exception to the hearing officer's Finding of Fact 24 that the rate of decline (in Spring, White Sands and Gator Bone Lakes) during the APT test was not distinguishable from the declines which occurred before or after the test. LBCA provides no record citations to support its argument that since the hearing officer rejected its use of certain APT data in an attempted correlation between pumping and Lake Brooklyn levels, that all the APT data was entirely discredited and could have no value in an analysis regarding Spring, White Sands or Gator Bone Lakes. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 941-948, 1015-1016, 1123, 1168). RULINGS ON EXCEPTIONS TO CONCLUSIONS OF LAW LBCA Exception Number 1 The LBCA takes exception to the hearing officer's Conclusion of Law 62 and 63 and Findings of Fact 42 through 54 (which LBCA alleges should be conclusions of law) that FRI has established its entitlement to the permit. LBCA argues that the applicant failed to present sufficient information about conditions at Lake Brooklyn. LBCA's numerous "factual" statements in this exception are unsupported by record citations. The burden of proof in an administrative hearing falls initially upon the party asserting the affirmative of an issue, i.e. entitlement to a permit. Rules 40C-1.545 and 40C-2.301(7), F.A.C.; Capeletti Brothers v. Department of General Services, 432 So.2d 1359 (Fla. 1st DCA 1983); Department of Transportation v. J.W.C., Inc., 396 So.2d 778 (Fla. 1st DCA 1981). The party must prove its case by a preponderance of the evidence. Florida Audubon Society v. South Florida Water Management District, 13 F.A.L.R. 4169 (undated). The applicant's burden is to establish reasonable assurances that the proposed use is a reasonable-beneficial use, will not interfere with any presently existing legal use of water, and is consistent with the public interest. Section 373.223, Fla. Stat. The burden of reasonable assurances is not one of absolute guarantees. City of Sunrise v. Indian Trace Community Dev. Dist., 14 F.A.L.R. 866 (January 16, 1992). The impacts which are reasonably expected to result from issuance of the permit must be addressed, not potential impacts or those that might occur Hoffert v. St. Joe Paper Co., 12 F.A.L.R. 4972 (December 6, 1990); Chipola Basin Protective Group Inc. v. Florida Chapter of Sierra Club, 11 F.A.L.R. 467 (Department of Environmental Regulation, December 29, 1988); Florida Keys Citizen Coalition v. 1800 Atlantic Developers, 8 F.A.L.R. 5564 (Department of Environmental Regulation, October 17, 1986). Once the party asserting the affirmative, FRI, has presented its prima facia case, the burden shifts to the LBCA to present contrary evidence. 1800 Atlantic Developers, supra.; Hoffert, supra.. LBCA cites Booker Creek Preservation, Inc. v. Mobil Chemical Co., 481 So.2d 10 (Fla. 1st DCA 1986) in support of the exception. In Booker Creek, the Court held that additional testing, beyond that offered by the applicant, should have been done before the permit could be issued. Booker Creek was limited to its unique set of facts by the case of Berry v. Dept. of Env. Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). The Berry Court, in dealing with a dredge and fill permit, refused to extend the Booker Creek holding to such permits, noting that the permit under consideration in Berry, was not a pollutant discharge permit. The permit in issue here also is not a pollutant discharge permit. More importantly, like the applicant in Berry, FRI offered evidence of extensive testing and analysis regarding where water comes from and goes to at the mine site and in the surrounding vicinity. Finding of Fact No. 55. LBCA incorrectly argues that the modeling information submitted by FRI has no applicability to impacts at Lake Brooklyn, because the model "did not include Lake Brooklyn". Particularly, in view of findings of fact 23, 28, 31-36 (exceptions to which have been previously rejected), it is apparent that the hearing officer rejected LBCA's view of the "facts" stated in this exception. While the model boundary (which is based on water level data for Floridan wells in the region (T. 164)) is between Lake Brooklyn and the pumping wells at the mine, the drawdown at the model boundary is based on a distance-drawdown relationship that relates to the pumping rate at the mine. The 1991 transient model showed that within the 9 square mile boundary, the impacts at the boundary were no more than 0.1 feet. (T. 129, 178). The reduced boundaries in the 1992 model accurately predicted what was happening at the mine site. (T. 178). The distance-drawdown relationship established by the model shows that the drawdown contour ceases before the model boundary is reached and therefore, before Lake Brooklyn is reached. (FR Exs. 5, 22). Impacts to Lake Brooklyn were also assessed through the review of water levels in the Floridan aquifer well (C- 120) between 1960 and 1992. (T. 928-933). The data showed that water levels in the well at Lake Brooklyn actually continued to rise when the 1989 and 1991 pump tests were conducted. (T. 411-412, 931-933; SJRWMD Ex. 13). In addition, when the pumping wells at the mine were turned off, the water level in the well at Lake Brooklyn did not recover. This indicates that there were outside influences for the fluctuation in the well. (T. 415, 933). The data does not show impacts from the pumping at the sand mine. (T. 942). LBCA also erroneously states that groundwater in the Floridan aquifer beneath Lake Brooklyn flows toward the mine. (See ruling on LBCA's factual exception 5). As listed in responses to LBCA's factual exceptions, particularly those regarding exceptions 8 and 12, there is competent, substantial evidence to support the bindings regarding no adverse impact to Lake Brooklyn. The hearing officer found that the applicant met its burden or proof in Conclusion of Law 62. In Conclusion of Law 63, the hearing officer concluded that the LBCA did not meet its burden of presenting contrary evidence that the withdrawals at the sand mine correlate with the decline in water levels at Lake Brooklyn. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception is rejected. LBCA Exception Number 2 The LBCA takes exception to the hearing officer's Conclusion of Law 63 that additional permit conditions in the case of a water shortage or a shorter permit duration are not necessary. The LBCA is reargue their case in the exception. The District has authority to require FRI to reduce its water use during a water shortage within the seven year life of the permit. Sections 373.175 and 373.246, Fla. Stat., and Rules 40C-2.381(2)(a)2. and 40C-21.271, F.A.C. Rule 40C-2.381(2)(a)2., F.A.C., which is incorporated into the permit as a limiting condition, states: Nothing in this permit should be construed to limit the authority of the St. Johns River Water Management District to declare a water shortage and issue orders pursuant to section 373.175, F.S., or to formulate a plan for implementation during periods of water shortage, pursuant to section 373.246, F.S. In the event a water shortage, is declared by the District Governing Board, the permittee must adhere to the water shortage restrictions, as specified by the District, even though the specified water shortage restrictions may be inconsistent with the terms and conditions of this permit. (emphasis added). Rule 40C-21.271, F.A.C., General Water Use Restrictions, specifies the restrictions which may be imposed during a water shortage on all water users and states, in pertinent parts: The Board may order use of general water use restrictions and the water use restrictions specified in Part VI for the appropriate water shortage phase for each affected source class. Further, the Board may order any combination in lieu of or in addition to the restrictions specified in Part VI of the restrictions described in Subsection (3), by use or method of withdrawal class, within each source class, if necessary to achieve the necessary percent reduction in overall demand. (emphasis added). General water use restrictions which may be imposed include provisions that facilitate the right of water users in an area to make voluntary agreements among themselves, with the concurrence of the Board or the Executive Director, providing for the mutual reduction, sharing, or rotation of use; restrictions on the total amount of water that may be used, diverted, impounded, extracted, or withdrawn during any day, month, or year during the declared shortage; restrictions on the timing of use, diversion, impoundment, extraction, or withdrawal of water; restrictions on pumping rates and schedules or diversion rates and schedules; or such other provisions or restrictions as are necessary to protect the water resources from serious harm. With the above cited authority, the District can require the withdrawals at the sand mine to be reduced during periods of water shortage within the seven year term of the permit by reducing the total amount withdrawn, controlling the schedule of withdrawals or "by other restrictions which arc necessary to protect the water resources." The hearing officer's conclusion is consistent with the rules and statutes which govern the Board. The exception is rejected. LBCA Exception Number 3 The LBCA takes exception to the hearing officer's Conclusion of Law 63 and Finding of Fact 47 that FRI satisfied the criteria regarding water conservation measures. See Rule 40C-2.301(4)(e), F.A.C. The LBCA reargues the facts which the hearing officer found to support the conclusion. However, the LBCA offered no evidence to rebut the testimony of FRI. In addition, the LBCA cites no authority that the hearing officer's conclusion is contrary to law. Florida Audubon Society v. Department of Environmental Regulation, 9 F.A.L.R. 565 (October 31, 1986). LBCA also renews its attack on the allocation amount, essentially iterating its factual exception which is rejected for the reasons set forth therein. It is improper for this Board to retry the case after the hearing has concluded by altering findings and reweighing evidence. Tampa Wholesale Liquors, Inc., 376 So.2d 1195 (Fla. 2d DCA 1979). LBCA's exception lacks any record citations or legal authority in support of this exception. The conclusion and finding are supported by competent substantial, and uncontroverted, evidence and the exception is rejected. (T. 43-52, 106, 234- 237, 988-989, 1103- 1104, 1111, 1132-1133) LBCA Exception Number 3 (sic). The LBCA takes exception to the hearing officer's Conclusion of Law 63, by arguing that the use of water from the surficial aquifer requires a separate permit. Section 40C-2.051, F.A.C., states: No permit shall be required under the provisions of this rule for the following water uses: Withdrawals of ground or surface water to facilitate construction on or below ground surface ..., in the following circum- stances: ground water may be withdrawn if it is recharged on site to the aquifer from which it was withdrawn by either infiltration or direct injection; surface water may be withdrawn only from wholly owned impoundments or works which are no deeper than the lowest extent of the uppermost water bearing stratum and which have no surface hydrologic connection off site, and the surface water must be recharged on site to the uppermost water bearing stratum by either infiltration or direct injection. This exemption from permitting is applicable here, and therefore, no additional permit is required. An agency's interpretation of its rules is afforded great weight. Franklin Ambulance Service v. DHRS, 45 So.2d 580 (Fla. 1st DCA 1989). LBCA offered no auth-orty or evidence that the District's interpretation is contrary to established law. This conclusion is supported by competent substantial evidence. The exception is rejected. (T. 38-39, 105, 249, 972, 1101-1102). RULINGS ON EXCEPTION TO CONCLUSIONS OF LAW CONTAINED IN POST- HEARING EVIDENTIARY RULING LBCA excepts the hearing officer's rulings in Finding of Fact No. 56 and Conclusion of Law No, 66 excluding LBCA exhibits nos. 61, 64, 71, 75, 76, 78, 79, 80, 82 and 83 as inadmissible for failure of LBCA to comply with subsection 90.956, Fla. Stat., regarding use of summaries of evidence. LBCA takes exception to FRI's objection post-hearing alleging that the exhibits had been admitted. In fact, the exhibits were not admitted at hearing. The LBCA's citation to the transcript is not the hearing officer's ruling on the exhibits. The hearing officer did not admit the ten exhibits on the record, as he did with every other exhibit that he admitted. The LBCA's assertion that it believed the exhibits were admitted is belied by LBCA's failure to list them as admitted in its Proposed Recommended Order on page 3. Therefore, LBCA's claim that FRI's continuing objection was a surprise is without merit. LBCA asserts that FRI cannot make a post-hearing objection to the exhibits in its Proposed Recommended Order and infers gnat FRI's objection to the admission of the exhibits was not preserved at hearing. Rule 40C-1.561, F.A.C., provides for the submission of legal briefs along with proposed findings of fact and conclusions or law. For matters that remain pending at the close of a hearing, a party may file a legal brief in support of its position. FRI did not object to the opinion testimony of the LBCA expert witness, only to the graphic depictions of such testimony. (T. 356). LBCA stated at hearing that the excluded exhibits were simply graphic depictions of the expert's opinion testimony. (T. 354). The record is abundantly clear that FRI preserved its objection to the exhibits and the hearing officer reserved ruling on their admission until the recommended order was issued. (T. 353, 358, 360, 363, 369, 370, 375, 377, 524, 531, 537, 1079-1080, 1178). LBCA essentially asserts that the exhibits are not "summaries" and therefore not subject to subsection 90.956, Fla. Stat., which, of course, the fact-finder found otherwise. LBCA's reliance on Marks v. Marks, 576 So.2d 859 (Fla. 3d DCA 1989) is misplaced. Marks did not hold that expert testimony is not subject to subsection 90.956, but only that an expert is not required to utilize subsection 90.956 when presenting underlying data relied on for his opinion. The hearing officer found that the hydrographs were summaries and the underlying information was not indicated on the summary. The hearing officer allowed FRI time to review the data and present rebuttal. The fact-finder is entitled to great latitude in admitting or excluding summary evidence. Wright v. Southwest Bank, 554 F.2d 661 (5th Cir. 1977)(trial court without jury is entitled to great latitude covering the admission or exclusion of summary evidence). LBCA has failed to show that the hearing officer abused this discretion in excluding the exhibits. LBCA also takes exception that LBCA was denied rebuttal, or surrebuttal, on FRI's rebuttal case. As discussed in the ruling on LBCA's Exception 15, LBCA failed to request rebuttal of FRI's case. The hearing officer allowed cross-examination and LBCA did not offer any additional evidence from LBCA witnesses. Since the LBCA never requested to offer rebuttal testimony, then the hearing officer could not and did not deny that request. It is well-settled that an objection must be preserved during an administrative proceeding or it will be deemed waived. DeMendoza v. First Federal Savings and Loan, 585 So.2d 453 (Fla. 4th DCA 1991)(even if mistake was made in trial, party's waived its right to appeal the issue since it failed to call the deficiency to the court's attention during trial); Yachting Arcade, Inc. v. Riverwalk Condominium Assoc., 500 So.2d 202 (Fla. 1st DCA 1986)(party's failure to object to matters at administrative hearing made those matters unreviewable, even though party claimed fundamental procedural errors, it failed to show how it was prejudiced by any such action or omission; National Dairy Products, Corp. v. Odham, 121 So.2d 640 (Fla. 1959). Therefore, LBCA's exception based on the denial of rebuttal is rejected. LBCA argues that-the proper vehicle for the objection was a motion for rehearing. LBCA does not cite authority for its assertion. Since the hearing officer never ruled on the admissibility, there was no order on which to base a motion for rehearing. Nevertheless, the alleged error, if any, of excluding the exhibits, was harmless. Sims v. Brown, 574 So.2d 131 (Fla. 1991)(exclusion of manual was harmless since experts testified to the same matters in the manual); Little v. Banker's National Life Insurance Co., 369 So.2d 637 (Fla. 3d DCA 1979)(harmless error to exclude letter since witnesses otherwise testified at length as to its contents and conclusions). The LBCA expert testified extensively regarding the basis of each excluded exhibit and the information it depicts in relation to the conclusions of his expert opinion which the hearing officer weighed in rendering his factual findings and conclusions. (T. 346, 349, 351, 352, 358, 359, 364, 366, 371, 373, 411, 456, 457, 458, 481, 486, 501, 504, 507, 509, 511, 512, 516, 517, 518, 519, 542). The hearing officer concluded that even if the exhibits had been admitted it would not have altered his factual findings stating that they had limited probative value. (Conclusion of Law No. 66). Therefore, the exception is rejected. RULING ON RECOMMENDED ORDER'S COMPLIANCE WITH SECTION 120.59(2), FLA. STAT. LBCA asserts that the hearing officer failed to comply with subsection 120.59(2), Fla. Stat., by not providing a sufficiently explicit ruling on each of the parties' proposed findings of fact. Section 120,59(2), Fla. Stat., requires "a ruling upon each proposed finding" The Appendix to the Recommended Order does not contain an omnibus "blanket" ruling on all of LBCA's proposed findings which the courts have found inadequate. Cf. Island Harbor beach Club v. DNR, 476 So.2d 1350 (Fla. 1st DCA 1985); Health Care Management, Inc. v. DHRS, 479 So.2d 193 (Fla. 1st DCA 1985). The Appendix clearly contains a ruling upon each of LBCA's proposed findings. Section 120.59(2), Fla. Stat., requires no more. LBCA relies on Island Harbor Beach Club v. DNR, 476 So.2d 1350 (Fla. 1st DCA 1985), to support this argument. Island Harbor Beach Club, differs significantly from this case. The order Island Harbor Beach Club did not individually address each specific proposed finding as the Recommended Order in this case does. The only reference to proposed findings made in the Island Harbor Beacon Club order was a single paragraph which stated: The parties proposed findings of fact have been considered and where unsupported by the weight of the evidence, immaterial, cumulative, or subordinate. This differs from the Recommended Order in the instant case which specifically addresses each proposed finding and specifies where (by paragraph) in the Recommended Order that proposed finding is addressed. It is elementary to then read the paragraph referred to in the Recommended Order to determine what portion of the proposed finding was accepted. More applicable to this case is the case of Schomer v. Department of Professional Regulation, 417 So.2d 1089 (Fla. 3d DCA 1982). The order in Schomer did not contain specific rulings on each proposed finding submitted by the Appellant. The substance of the final order, however, demonstrated that each finding had been considered and ruled on. The Court noted that, for purposes of complying with Section 120.59(2) Fla. Stat., It would not elevate form over substance." An agency need not Independently quote verbatim each proposed finding and independently dispose of that proposed finding; rather, it is sufficient that the agency provide in its decision a written foundation upon which the reviewing court may assure that all proposed findings of fact have been consider and ruled upon and not overlooked or concealed. Id. at 1090. The Court held that it could discern from the substance of the order that each of the proposed findings were addressed, and to the extent the technical requirements of Section 120.59(2), Fla. Stat., were departed from, the departure did not materially impair the fairness or correctness of the proceedings. Id. at 1091. LBCA merely has to compare the hearing officer's findings with its proposed findings to discern those portions accepted. Therefore, the exception is rejected. RULING ON MOTION FOR REMAND Pursuant, to Rule 1.540(b), Fla. R. Civ. P., LBCA has filed a Motion for Remand asserting that newly discovered evidence establishes that a finding by the hearing officer is inaccurate because of allegedly false testimony by District expert witness, Dr. Larry Lee. The hearing officer found that Lake Brooklyn had been in a period of decline before and after the 1989 aquifer pump test and that due to rainfall deficits Brooklyn Bay was separated from the main body of Lake Brooklyn for at least 18 to 24 months before and during the 1989 aquifer performance test. The hearing officer determined that the rate and character of declines during the pumping were not distinguishable from the declines occurring before and after the test. Thus, he found that impacts to Lake Brooklyn water levels from the pumping were indistinguishable from the declines due to drought. (Finding of Fact No. 30). LBCA asserts that a newly discovered Department of Transportation (D.O.T.) survey, dated October 11, 1988, shows that Brooklyn Bay was not segregated from the remainder of the lake due to drought conditions prior to the 1989 aquifer pump test as testified by Dr. Lee and seeks the Board to remand the issue to the hearing officer for consideration of this new evidence. The only reasons for remand regarding fact finding are if an erroneous legal conclusion by a hearing officer warrants taking of evidence on the issue, or if a factual issue was never ruled upon by the hearing officer. See Miller v. Dept. Envt'l Reg., 5504 So.2d 1325 (Fla. 1st DCA 1987)(agency's modification of legal conclusions necessitated factual findings on issue which hearing officer had initially disregarded as irrelevant) and Cohn v. Dept. of Prof. Reg., 477 So.2d 1039 (Fla. 3d DCA 1985)(when the hearing officer fails to find a specific fact, agency must remand to the hearing officer to do so). Clearly, neither of these reasons have any application to Petitioner's arguments. Although subsection 40C-1.512, F.A.C., provides that the Florida Rules of Civil Procedure are applicable to District administrative proceedings to the extent not inconsistent with Chapter 120 or Chapter 40C-1, the applicability of Rule 1.540(b), Fla. R. Civ. P., is problematic and inconsistent with a subsection 120.57 proceeding. First, the civil procedure rule only applies to final judgments and in this subsection 120.57 administrative proceeding LBCA is attempting to apply the civil procedure rule to a nonfinal recommended order. Second, LBCA has not expressly excepted Finding of Fact No. 30 as not supported by competent substantial evidence or that a Board rule or policy has been incorrectly interpreted /1 , but actually seeks the Board to allow LBCA to supplement the record after remand with new facts for the hearing officer to weigh in applying those facts to the applicable District rules. Thus, unlike a trial court, Finding of Fact No. 30 cannot be altered by this Board if supported by any competent substantial evidence. Section 120.57(1)(b)10., Fla. Stat.; Freeze v. Dept. of Business Regulation, 556 So.2d 1204 (Fla. 5th DCA 1990); School Board of Leon County v. Weaver, 556 So.2d 443 (Fla. 1st DCA 1990). The Board may only consider whether the findings actually made by the hearing officer are sustained by the evidence, and whether, if so, they support the recommended legal conclusions. Cohn v. Dept. of Professional Regulation, 477 So.2d 1039 (Fla. 3d DCA 1985). Unlike a judge with plenary and equitable powers in a judicial setting, this Board, under Chapter 120, cannot authorize fact- finding after a hearing's conclusion except in the most narrow circumstances, none of which are applicable to the motion before the Board. Cf. Manasota 88, Inc. v. Tremor, 545 So.2d 439 (Fla. 1st DCA 1989)(may remand if hearing officer makes erroneous legal interpretation); Cohn, supra.. (may remand if a necessary factual issue was not determined by the hearing officer); Friends of Children v. DHRS, 504 So.2d 1345 (Fla. 1st DCA 1987)(may remand if hearing officer makes erroneous evidentiary ruling). In effect, LBCA wants to utilize a civil procedure rule for the Board to authorize additional fact-finding on a matter already considered by the hearing officer regarding a finding supported by competent substantial evidence. Section 120.57, Fla. Stat., simply does not authorize the Board to take such action. Section 120.57(1)(b)10, Fla. Stat.; Dept. of Transportation v. J.W.C. Co., Inc., 396 So.2d 778 (Fla. 1st DCA 1981)(chapter 120 does not allow additional or cumulative evidence on matters already considered and the APA does not envision a never-ending process). Consequently, the application of Rule 1.540(b), Fla. R. Civ. P., is inconsistent with Chapter 120 and LBCA is free to raise any alleged error at hearing on appeal of the final order. Even assuming Rule 1.540(b), Fla. R. Civ. P., is applicable to this subsection 120.57 proceeding, LBCA has failed to clearly establish the extraordinary circumstances warranting the granting of its motion. The material issue of whether FRI's proposed pumping would impact the area lake levels already effected by a rainfall deficit was expressly raised by LBCA in its initial petition for hearing as far back as August 1992 and was also an issue stipulated in the Prehearing Stipulation prior to the February 1993 hearing. (Petition for Administrative Hearing paragraph f. 2, 3, 4.; Prehearing Stip. paragraphs B. 2, G. 1). Consequently, LBCA had over five months prior to hearing to elicit all relevant evidence to that Issue. If Rule 1.540(b) was applicable, LBCA's burden would be to clearly establish the following to receive relief: (1) it must appear that the evidence is such as will probably change the-result if a new trial is granted; (2) that it has been discovered since the trial; (3) that it could not have been discovered before one trial by the exercise of due diligence; and (4) that it is material and not merely cumulative or impeaching. City of Winter Haven v. Tuttle/White Construction Inc., 370 So.2d 829 (Fla. 2d DCA 1979); King v. Harrington, 411 So.2d 912 (Fla. 2d DCA 1982), rev denied, 418 So.2d 1279 (Fla. 1982). The predicate for LBCA's motion is that Dr. Lee's testimony regarding the lake separation was false, therefore LBCA could not have exercised due diligence in discovering the alleged new evidence. LBCA has filed no express exception with record support establishing that Finding of Fact No. 30 is not supported by competent substantial evidence and therefore the Board by law cannot alter that factual finding. Section 40C-1.564(3), F.A.C.; Section 120.37(1)(b)10., Fla. Stat.; Freeze, supra.. Consequently, Dr. Lee's testimony is not false. Importantly, Dr. Lee's testimony was not the only evidence supporting this finding. LBCA's own witness, the president of the association, testified that Brooklyn Bay had been segregated for four or five years from the main part of the lake and that he had been able to walk across the lake without getting wet for the last four or five years. (T. 863, 870). Likewise, LBCA's own expert stated that Lake Brooklyn's condition between 1989 to 1991 had receded to such an extent as it was no longer a continuous lake. (T. 317). Accordingly, the predicate for LBCA's motion is factually inaccurate and misplaced. Furthermore, LBCA must clearly establish that even though the exercise of due diligence before the hearing, it would not have discovered the 1988 D.O.T. survey. Brav v. Electric Door-Lift Inc., 558 So.2d 43 (Fla. 1st DCA 1989)(movant's burden to establish due diligence); Plisco v. Union Railroad Co., 379 F.2d 15 (3d DCA 1967)(motion for new trial on newly discovered evidence is granted only where extraordinary circumstances are present). Even though the effects of FRI's proposed pumping on lake levels in time of rainfall deficit was an issue dating back to August 1992, LBCA asserts that it could not have obtained the survey prior to hearing in February 1993 "because of the logistics of requesting public records and the delay in delivery of same." LBCA could have reasonably anticipated that witnesses would testify regarding the disputed issue, particularly its own witnesses, and obtained the survey with the exercise of due diligence. LBCA offers no basis why D.O.T. would not have supplied the survey as required by law or that LBCA could not obtain it and, in fact, the public records law contains a provision for obtaining immediate relief if a request for records is denied. See subsection 119.11, Fla. Stat. In Florida Audubon Society v. Ratner, 497 So.2d 672 (Fla. 3d DCA 1986), a 1981 judgment had been entered finding that limestone mining would be inconsistent with the water management purposes of a water management district's flowage easement on platiff's property. Plaintiff sought a new trial because of newly discovered opposing evidence in a 1980 Corps of Engineers report on the effects of limestone mining. The trial court denied the motion. The appellate court agreed finding that the granting of such motions was disfavored and that the report was prepared in September 1980 well before the trial and judgment in June 1981 and could have been discovered prior to the with the exercise of due diligence. Likewise in this proceeding, the proffered D.O.T. survey was prepared in October 1988, nearly four and one-half years before the February 1993 hearing and LBCA has failed to show that due diligence would not have discovered the survey prior to the administrative hearing in this proceeding. See also, Morhaim v. State Farm Fire & Casualty Co., 559 So.2d 1240 (Fla. 3d DCA 1990)(no new trial granted based on post-judgment affidavits regarding evidence on known issue that could have been discovered prior to trial). LBCA also asserts that Dr. Lee misrepresented the contents of Clark's "Report of Investigations No. 33-Hydrology of Brooklyn Lake Near Keystone Heights, Florida" regarding its conclusions and his opinion concerning the separation of Brooklyn Bay from Lake Brooklyn and thus prejudiced LBCA's case. LBCA argument is an attack on the weight of the conflicting evidence which is the job of the hearing officer to resolve. An expert witness is not required to disclose the facts and data underlying his opinion. Marks v. Marks, 576 So.2d 859 (Fla. 3d DCA 1991). LBCA could have cross examined Dr. Lee regarding the separation. LBCA was aware of the "Clark Report" (T. 844) and even anticipated testimony regarding water levels in its case in chief (T. 846). Indeed, the report was listed by LBCA as its Exhibit 13 in the Prehearing Stipulation, although LBCA chose not to introduce it into evidence during the hearing. Dr. Lee testified not once but twice about the location of the staff gauge (T. 946 and 962-966). On cross, LBCA did not inquire about the location of the staff gauge or the lack of water beneath the bridge. (T. 991-1017). It was LBCA's burden to challenge the factual basis for Dr. Lee's opinion. City of Hialeah v. Weatherford, 466 So.2d 1127 (Fla. 3d DCA 1985). An insufficiency in the expert opinion offered, if any, should have been addressed in cross-examination by LBCA, not by a post-hearing motion. LBCA alleges that the outcome would be different if the DOT survey were part of the evidence. The Board cannot accept new evidence or rule on the admissibility of evidence which was not presented to the hearing officer. The Finding of Fact to which LBCA refers states six reasons why the correlation between the pumping at the sand mine and its effects on Lake Brooklyn water level were not established. See Recommended Order, Finding of Fact 32. The location of the staff gauge in Brooklyn Bay rather than Lake Brooklyn was one of those six. LBCA's error was in not knowing the location of the staff gauge (T. 418-420) rather than the testimony of Dr. Lee. Therefore, LBCA's allegation that but for the testimony of Dr. Lee, the hearing officer would have found differently is unfounded. The mere chance that the hearing officer might have found differently is insufficient to remand the hearing for additional fact finding. Cluett v. Dep't of Professional Regulation, 530 So.2d 351, 355 (Fla. 1st DCA 1988). The courts look with disfavor on motions based on newly discovered evidence because to look with favor would bring about a looseness in practice and encourage counsel to neglect to gather all available evidence for a first trial by speculating upon the outcome, and then, being defeated, become for the first time duly diligent in securing other evidence to cure the defects or omissions in their showing upon the first trial. Rushing v. Chappell, 247 So.2d 749 (Fla. 1st DCA 1971); Henderson Sians v. Fla. Dept. of Transp., 397 So.2d 769 (Fla. 1st DCA 1981). It is well-settled that no abuse of discretion occurs on the part of an agency by refusing to direct a remand to receive evidence which could have been introduced during the course of the original proceedings. Department of Transportation v. J.W.C., Inc., 396 So.2d 778 (Fla. 1st DCA 1981) LBCA has failed to clearly establish a right to relief and therefore the motion is denied. RULING ON MOTION FOR OFFICIAL RECOGNITION AND MOTION TO SUPPLEMENT THE RECORD LBCA has filed a Motion for Official Recognition and to Supplement the Record seeking the Board to accept into evidence the October 11, 1988 D.O.T. survey which was the subject of LBCA's Motion for Remand and also the U.S.G.S. publication "Report of Investigations No. 33-Hydrology of Brooklyn Lake Near Keystone Heights, Florida", by Clark, also referenced In LBCA's Motion for Remand. The Board is not a fact-finder in this subsection 120.57 proceeding and it is reversible error for the Board to supplement the record through post-hearing evidence. Section 120.57(1)(b)10, Fla. stat., Marks v. Northwest Florida Water Management District, 566 So.2d 46 (Fla. 5th DCA 1990)(court refused to take judicial notice of factual matter based on records that could have been offered at administrative hearing); Nest v. Dept. of Professional Regulation 490 So.2d 987 (Fla. 1st DCA 1986); Shongut v Mark, 173 So.2d 708 (Fla. 3d DCA 1965)(Where matters raised on motion for relief from judgment could have been available to movant during trial proceedings, denial of motion was not abuse of discretion); Weaver, supra.. Moreover, the Motion for Remand has been denied. LBCA's post- hearing motions will be available as part of the record of this proceeding for purposes of any appeal which may be pursued. ACCORDINGLY, IT IS HEREBY ORDERED: The Recommended Order dated June 4, 1993, attached hereto as Exhibit A, is adopted in its entirety except as modified by the final action of the Governing Board of the St. Johns River Water Management District (Ruling on LBCA Exception 23). Florida Rock Industries' application for consumptive use permit no. 2-019-0012AUR is hereby granted under the terms and conditions as provided herein. The post-hearing Motion for Remand, Motion for Official Recognition and Motion to Supplement the Record filed by LBCA are hereby denied. DONE AND ORDERED this 14th day of July 1993, in Palatka, Florida. ST. JOHNS RIVER WATER MANAGEMENT DISTRICT By: JOE E. HILL CHAIRMAN RENDERED this 14th day of July 1993. By: SANDRA L. BERTRAM ASSISTANT DISTRICT CLERK
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: Background Respondent, Florida Rock Industries (FRI or applicant), a Florida corporation, operates a nine hundred and eighty acre sand mine known as the Goldhead Sand Mine (Goldhead) in Clay County, Florida. The mine is located approximately six miles northeast of Keystone Heights and fifty miles southwest of Jacksonville. FRI has operated the mine since 1958. With the exception of eighty acres of land owned by FRI, the remainder of the land on which the mine is located is owned by Carroll-Phillips Investors and has been leased to FRI since 1973. The mine lies within the jurisdictional boundaries of respondent, St. Johns River Water Management District (District), a special taxing district created by the legislature and charged with the responsibility for administering and enforcing permitting programs for consumptive uses of water. FRI is accordingly subject to the District's regulatory authority. As a necessary component of its operation, FRI withdraws approximately 2.09 million gallons per day (MGD) of groundwater from the Floridan Aquifer which is used in the production of sand. This use of water is made pursuant to a consumptive use permit (no. 2-019-0012U) issued to FRI by the District on December 11, 1984, and which allows it to consume 762.85 million gallons per year of groundwater for hydraulic dredging, cleaning and purification of sand at the Goldhead mine. The permit was issued for seven years. In order to continue groundwater withdrawal and use, FRI has applied to the District for a seven-year renewal of its permit with no request for an increase in allocation. That request, which has been identified as application no. 2-019-0012AUR, is the subject of this proceeding. After conducting a review of the application, making site inspections, and performing various studies and analyses, on July 28, 1992, the District, through its staff, gave notice of its intent to approve the application with certain conditions. Thereafter, on August 6, 1992, petitioner, Lake Brooklyn Civic Association, Inc. (petitioner), a nonprofit corporation made up of property owners in adjacent areas of Clay County, filed a petition under Subsection 403.412(5), Florida Statutes, seeking to contest the proposed action. Petitioner is a citizen of the state and has an interest in activities that may injure or harm the state's water resources. Thus, it has standing to bring this action. As twice amended, the petition generally alleged that the consumptive use would (a) cause an unmitigated adverse impact on adjacent land uses, including a significant reduction in water levels in Lake Brooklyn and Spring, Gator Bone, and White Sands Lake, which lie generally to the south and southwest of the mine site, (b) cause a deterioration in water quality, (c) cause economic or environmental harm, and (d) be for purposes other than operating a sand mine. The broad three-pronged test to be used in determining whether the permit should be issued is whether the proposed consumptive use is a reasonable- beneficial use, whether it will interfere with presently existing legal uses of water, and whether it is consistent with the public interest. In addressing this test, the parties have presented extensive expert testimony involving highly technical subject matter. As might be expected, the experts reached different conclusions as to whether the criteria have been met. In resolving these conflicts, the undersigned has accepted the more credible and persuasive evidence, and this accepted testimony is recited in the findings below. The Mining Site Operations The entire mine site is around 7,000 feet east to west, about one mile north to south in a rectangular shape, and lies within the lake region of northeast Florida. The mine's product is silica sand used for concrete and masonry mortar for construction throughout northeast Florida. As such, it produces an economic benefit to the region. The mine is located on one of the few sites in the northeast Florida area with deposits suitable for construction purposes and is the closest sand mine to the Jacksonville market. In 1958, FRI installed three ten-inch diameter production wells in the center of the mine site. One well is 450 feet deep while the other two are 460 feet deep. The 1984 permit authorizes withdrawals of 762.85 million gallons of water per year, an average rate of 2.09 MGD, and a maximum rate of 3.75 MGD. This rate is consistent with the amount of water used at other mines in north Florida and is based on FRI's projected maximum annual use. The use is industrial commercial for sand mining while the source is the Floridan Aquifer, the lowest acceptable water quality source available capable of producing the requested amount of water. Water use withdrawal from the three wells is monitored by in-line flow meters installed in 1991 as a water control and conservation measure. The pumping rate depends on the number of fixtures and valves open in the system at the time of pumping. However, the actual rate of water production cannot be varied at any of the pumps since the wells are connected to "on or off" pumps. The need for water in the dredge pond and processing plant dictates how long FRI will have a pump in operation. Water from the wells is first discharged into a dredge pond, twenty feet deep, which is an approximately 155-acre excavation lake located in the southwest portion of the mine site. In periods of low water, the water is used to float the dredge, which requires some three feet of water to float, and in conjunction with a bulldozer, to wash sand down from the bank toward the dredge. After the dredge sucks up sand and water from the bottom of the pond, this mixture is slurried to an on-site processing plant where more water is added to sort and wash the sand. The end product (silica sand) is then loaded onto trucks which haul the product to the market. After processing, the moisture content of the sand product is only 5 percent. The tailings (unusable waste product) and wash water are then routed by a slurry pipe to settling areas and eventually recirculated through a system of ditches, canals and water control structures back into the dredge pond. No chemicals are used in the operation. Although FRI's contract with the lessor of the property requires it to maintain the dredge pond elevation at a specified elevation, this requirement cannot be fulfilled during drought conditions. The mining operation is a closed system to the extent there is no point source (surface water) discharge from the system. Even so, a significant amount of water loss occurs during the process, mainly through percolation into the ground. Other water loss occurs through evaporation. The receiving water from the site is primarily the surficial aquifer which recharges the downgradient lakes, including Gator Bone, White Sands, and Spring Lakes. Water may also travel through the surficial aquifer into the sinkholes on site and thence to the Floridan Aquifer. However, not all water is lost to sinkholes in the settling area because they are filled with fine materials. This is confirmed by the fact that water returns to the dredge pond. The mining operation has not affected this pattern. The lakes in the region are replenished solely by rainfall, either by direct rain on the lakes or through water seeping through sands. FRI plans to mine approximately thirty additional acres at the Goldhead Site during the next seven years. To this end, it has secured a management and storage of surface waters permit from the District which allows construction of this additional acreage. It also has acquired an industrial waste water discharge permit from the Department of Environmental Regulation. It is expected that within the next two to four years, FRI will abandon the current dredge pond and start a new one on the north side of the property to accommodate mining operations, or in the alternative, extend the current pond to the north. Water conservation A water conservation plan has been submitted by FRI. Measures already implemented include (a) using in-line flow meters to monitor amounts of withdrawal, (b) not pumping for more than seventeen hours per day to prevent exceeding the maximum allotment per day, (c) regularly monitoring withdrawals to ensure allocations as not being exceeded, (d) extending the plant discharge further past the sinkholes in the settling area to maximize return water to the dredge pond, (e) raising water levels in the settling area to facilitate flow back to the dredge pond, (f) during periods of drought using bulldozers instead of water spray to break loose sand formations, (g) curtailing production when further production would cause the plant to exceed allocations, (h) replacing water-cooled bearings in plant machinery with bearings that do not require water, and (i) restricting dredge mobility to allow operation in shallower water. No other water conservation measures are economically, environmentally or technologically feasible. Hydrogeologic characteristics at the mine site The mine site, which is located within the Upper Etonia Creek surface water drainage basin, generally slopes from 200 feet NGVD on the north to 120 feet NGVD on the south, and is underlain, in order, by approximately 10 to 50 feet of sand (known as the surficial aquifer), 200 feet of dense, moist clay (known as the Hawthorn Formation), and then a highly transmissive limestone formation (known as the Floridan Aquifer). The surficial aquifer flows from north to south across the site while water falling on the site primarily moves downgradient through the surficial aquifer. There are five sinkholes on the site, all having predated the mining activities, which may provide a conduit for recharge from the surficial aquifer to the Floridan aquifer. Except where the Hawthorn formation, a confining unit to the Floridan aquifer, is breached, recharge through the Hawthorn formation is very slow because of the dense clays of that formation. Aquifer characteristics within the Floridan aquifer beneath the site and immediately adjacent thereto are relatively uniform. As noted earlier, 5 percent of the water leaves the mine site as moisture in the sand product. The remaining 95 percent of water is immediately recharged on site to the surficial aquifer through various impoundments, and after entering the surficial aquifer, that portion of the water which is not recirculated to the dredge pond for reuse in the mining process moves either vertically into the Hawthorn formation, vertically into the Floridan aquifer through a sinkhole, downgradient through the surficial aquifer to one of the lakes south of the mine, or evaporates. It is noted that notwithstanding the mining operations, the flow in the surficial aquifer system still parallels the topography as it existed prior to mining, and the same saturated thickness within the surficial aquifer exists on site as existed before mining occurred. Hydrogeologic Characteristics of the Region The region in which the mine is located is very high in topographic altitude indicating that it is a groundwater recharge area. Like the mine site, the region has three distinct geologic units underlying the surface, including sands and clayey sands (surficial aquifer), thick clays (Hawthorn formation) and limestones and dolomites (Floridan aquifer). The Hawthorn unit serves as a confining unit or semi-confining unit between the surficial aquifer, or water table, in the upper unit and the Floridan aquifer in the lower unit. When solution channels develop within the limestones in the lower unit, the openings can cause the overlying units to collapse, forming sinkholes. Thus, when the Hawthorn formation is breached by the development of a sinkhole, water can move rapidly through the overlying units to the Floridan aquifer. Many of the lakes within the region exist over collapsed features within the limestone units beneath them and are referred to as sinkhole lakes. The rate of recharge from each lake depends on the rate of leakance into the Floridan aquifer. Some lakes leak fast, others not at all. For example, Lake Brooklyn fluctuates about two feet, Lake Johnson about thirteen feet, and Pebble Lake about thirty feet. Lake Brooklyn, which lies several miles to the southwest of the mine, is the fourth lake in a chain of lakes consisting of Blue Pond, Sand Hill Lake, Lake Magnolia, Lake Brooklyn, Keystone Lake, Lake Geneva, Oldfield Pond, and Half Moon Lake. All of these lakes are in a different surface water drainage sub-basin within the larger Upper Etonia Creek Basin than the mine site. The lakes above Lake Brooklyn in the chain are at higher elevations than Lake Brooklyn, and when rainfall is sufficient, water flows from Blue Pond to Sand Hill Lake, to Lake Magnolia, and then to Lake Brooklyn through Alligator Creek. Direct rainfall and surface water inflows from Alligator Creek represent the most significant sources of water to Lake Brooklyn. Other pertinent lakes in the area are Spring, White Sands and Gator Bone Lakes, which lie almost directly along the mine site's southern boundary and are each less than a mile from the mine's dredge pond. During the period records have been maintained for water levels in Lake Brooklyn, it has fluctuated over a range of slightly more than twenty feet. Although average rainfall within the Upper Etonia Creek Basin is approximately fifty-one inches per year, during the period from 1974 through 1990 the basin experienced a continuing period of below normal rainfall resulting in a cumulative deficit of rainfall for this period of minus seventy-eight inches. Since 1988, the lake region has experienced a severe drought. Because the lakes in the region have risen or fallen in correlation with periods of below normal or above normal rainfall, lake levels have fallen dramatically in recent years. Water levels in Lake Brooklyn began declining in 1974 at the same time the period of below normal rainfall began and continued declining until 1991, a year in which the region experienced above normal rainfall. These low water levels were exacerbated by the cessation of surface water inflows from Alligator Creek in late 1988 which continued until late 1992 when such flows resumed. The cessation of surface water flows into Lake Brooklyn during the period from 1988- 1992 were a direct consequence of the extended period of below normal rainfall in the region. Finally, very little, if any, of the groundwater flowing in the Floridan aquifer beneath Lake Brooklyn flows toward the mine site. Water Quality Impacts Numerous analyses have been conducted to determine water quality of the site, water quality in nearby homeowners' water systems, and water quality impacts of the proposed consumptive use. They include analyses conducted by the District in 1989 and 1992, including sampling of water quality and an analysis of the background levels for certain parameters, and an assessment of data from HRS testing in March 1989 and May 1992. In addition, FRI conducted water quality sampling on site in eight wells, the dredge pond and a settling pond. Finally, petitioner reviewed water quality samples from off-site private water supply wells taken on March 1, 1989, and on July 22, 1992, by unknown persons. As to this latter sampling, petitioner had no knowledge of the protocol used in obtaining the 1989 samples and offered no evidence of reliability of the 1992 data. Thus, the reliability of its assessment is in doubt. None of the water quality samples taken from the mine site indicate a violation of state water quality standards. However, petitioner posits that a chemical reaction is likely occurring at the deeper levels of the dredge pond, possibly causing undissolved iron in sediments to become dissolved, and then traveling in solution through the clays of the Hawthorn formation into transmissive units and finally to off-site homeowners' wells which may be in those units. This theory was predicated on the results of 1989 HRS sampling which revealed some wells near White Sands Lake experienced elevated levels of iron and manganese, and an assumption that a chemical reaction was occurring because herbicides were used in the dredge pond. However, only one application of a herbicide occurred, and that was in 1990, or one year after iron was detected in the off-site homeowners' wells. Petitioner agreed that the 1990 application of herbicide could not have affected the 1989 sampling. It also agreed that these reactions were less likely to be occurring in a pond with water flowing through it. In this case, water is circulated through the dredge pond by being pumped into it, pumped out of it, and allowed to flow back into the pond. FRI determined that no state water quality standards were exceeded for iron, manganese, zinc, turbidity, total dissolved solids, chloride and nitrate in the surficial aquifer and Hawthorn formations at the site. The wells used for monitoring water quality were installed and sampled using standard quality assurance techniques. Water quality from the surficial aquifer was emphasized because if iron or manganese were present in the water, it would most likely be detected in wells in the surficial aquifer because they are detected in wells immediately downgradient of the source. If the chemical reaction is occurring, water leaving the dredge pond is contaminated, and such water will follow the path of least resistance by going either to the Hawthorn formation or the surficial aquifer. Because of the geologic properties of the Hawthorn, this path is the surficial aquifer. At least 70,000 gallons per day enter the surficial aquifer from the bottom of the dredge pond. Since contaminated water would receive water quality treatment by absorption of the Hawthorn but not in the surficial, water in the surficial aquifer represents the worst case scenario as to the possible presence of contaminated water. The chemical reactions which petitioner believes may be occurring in the deeper portions of the dredge pond require the presence of an acidic environment and reduced oxygen levels in the water. FRI's water quality testing indicates that water in the dredge pond is not acidic, but rather is neutral. Therefore, any reaction which might be occurring could not be on a large enough scale to affect water quality. Moreover, even if the reactions were occurring, it was established that the clays in the Hawthorn formation would absorb iron, and such absorption would not take place in the surficial aquifer. Therefore, it is found that there would be no adverse impact to groundwater including the surficial aquifer and that water quality standards will be met. Although petitioner presented evidence that in 1989 HRS testing of 12 out of 212 homeowners south of the mine site indicated that three homeowners had iron concentrations in excess of state drinking standards and two had manganese concentrations in excess of state drinking water standards, this is insufficient to prove that the mining operation has an adverse impact on water quality. To begin with, some of the wells sampled were thirty to fifty years old even though the life expectancy of a well is fifteen to twenty years. Some were constructed of galvanized steel pipe, and those wells also indicated high turbidity levels. High turbidity levels are caused by a number of unrelated factors and will result in increased iron levels that are not representative of the quality of the groundwater in the formation, but rather of the iron-laden sediments in the formation, or from the casing material. With the exception of one well (the Sutton well), the water from the homeowners' wells did not exceed background water quality for iron and manganese. The elevated iron and manganese concentrations in the Sutton well are caused by a number of factors other than the mine. Then, too, a proper sampling technique may not have been followed during the 1989 sampling event thus rendering the results unreliable. Finally, properly constructed monitoring wells should be used to assess the quality of the groundwaters, and the wells sampled in 1989 and 1992 were not of that type. The Mine's Impact on Water Levels Perhaps the issue of primary concern to members of petitioner's organization is whether the mining operations have contributed to the decline in water levels of nearby lakes, including Lake Brooklyn. This is because of serious declines in the levels of those water bodies over the past years, and a concomitant decrease in the value of homes which surround the lakes. In an effort to resolve this and other water level issues, the parties made numerous studies of the current and anticipated water level impacts from the site. This data collection effort was far more extensive than is normally conducted for a mine of this size. They included aquifer performance tests by FRI and the District, steady state and transient computer modeling of impacts on the Floridan and surficial aquifers by FRI, an analysis of correlations of pumping and water level changes in lakes and aquifers by FRI and petitioner, photolinear and fracture trace analyses of structural conditions by FRI and petitioner, a stratigraphic analysis of a geologic core retrieved from the site by FRI, installation of deep and shallow wells for groundwater monitoring by FRI, groundwater flow mapping by FRI, review of literature by all parties, review and analysis of rainfall data by all parties, analysis of evaporation data by the District and petitioner, and an analysis of geophysical logs from wells by FRI and the District. Aquifer performance tests Aquifer performance tests, which enable hydrologists to reach conclusions regarding the characteristics of the aquifers tested, were conducted in January 1989 by the District and June 1991 by FRI. In a typical pump test, an aquifer production well pumps at a constant rate, while water levels are monitored in observation wells at specified distances from the pumping well. In this case, the tests measured effects of pumping from the mine production wells for periods ranging from 78 hours to 108 hours at approximately twice the average rate of 2.09 MGD. The zone of influence of pumping was measured at wells placed at the property boundaries, at Gold Head State Park, east of the mine, as well as wells to the south of the mine for the 1989 tests. During the 1989 tests, lake levels for Lake Brooklyn and Gator Bone, White Sands and Spring Lakes were recorded. The effects of pumping were approximately equal for wells spaced approximately equal distances along the east, south and west. Thus, for purposes of analysis, the Floridan aquifer was considered isotropic and homogeneous. This is consistent with assumptions commonly made by geologists in Florida. Computer models were calibrated with actual results of these tests to account for variations caused by this assumption. The District has concluded, and the undersigned so finds, that no changes in the levels of the lakes are attributable to pumping. Further, the aquifer itself will not be harmed by the use of the amount of water requested in the application. The tests indicate the maximum amount of drawdown in the Floridan aquifer from pumping at twice the average rate is 0.1 to 0.6 foot in neighboring wells. Effects of actual pumping will be approximately one-half the test observed amounts on an average pumping day. For example, based on the 1989 test results, drawdowns in the Floridan aquifer at the boundary of the FRI property during an average day of pumpage should not exceed 0.2 to 0.3 feet while drawdowns beneath Spring, White Sands and Gator Bone Lakes to the south of the mine should be less than 0.2 feet. The tests provide actual measurements of the effects of pumping. Indeed, all three lakes were declining before the 1989 test began and continued to decline after the test was ended. However, the rate of decline during the seventy-eight hours of the test was not distinguishable from declines which occurred before or after the test. Computer modeling As a supplement to the aquifer performance tests, FRI performed computer modeling to determine effects of the water withdrawal and use on the Floridan and surficial aquifers. These models are used by hydrologists to predict impacts associated with a particular source of stress, such as pumpage, to an aquifer and, in this case, occurred in three phases. The first was an impact model which determined the drawdown in the Floridan aquifer. The second occurred as a result of questions raised by residents of the sand mine area and included a "steady state" model simulation of impacts of the Floridan and surficial aquifers. The third occurred as a result of questions raised by petitioner and included new data along with both a "transient state" and "steady state" simulation. All three phases of modeling were consistent in finding that the effects of pumping are non-existent or negligible, that is, a predicted drawdown in various locations of the Floridan aquifer of from less than 0.1 to 0.3 feet on an average pumping day, and they corroborated the drawdowns observed during both the 1989 and 1991 aquifer performance tests. Petitioner's witness Dr. Stewart criticized FRI's 1992 "steady state" computer modeling on the grounds FRI had insufficient data to conduct the modeling, the constant head boundaries were set too close to the pumping, a transient model should have been run, and the modelers assumed that the Floridan aquifer is isotropic and homogeneous. However, Dr. Stewart failed to review or consider (a) any technical data or information gathered since September 10, 1992, (b) the 1991 transient model, (c) the December 1992 transient model, (d) the computer disc for the July 1992 steady state model, (e) the December 1992 steady state model, (f) the December 1992 calibration, (g) the basis for setting the constant head boundaries, or (h) the data from the 1989 and 1991 pump tests. All of this data was part of the evidence FRI's experts used in formulating their opinions. Dr. Stewart agreed that he could not form any conclusions on this data and that the Floridan aquifer is rarely completely homogeneous and isotropic, but that he and other modelers regularly make that assumption. The modeling was calibrated to replicate actual subsurface and pumping conditions. Maximum drawdown in the Floridan aquifer under normal pumping conditions is modeled to be 0.1 to 0.2 feet beneath White Sands Lake. This is drawdown with no replacement, although there will be leakance back to the Floridan aquifer through sinkholes on the site and surcharge to Gator Bone, White Sands and Spring Lakes through the surficial aquifer. The impact to the Floridan is minor compared to normal water level fluctuations in that aquifer of 3 to 5 feet per year. In fact, barometric pressure changes can cause water level changes of up to one foot per week. Lake levels Because many of the lakes in the area leak downward, water levels in the lakes could be affected by the changes in levels in the Floridan aquifer. Indeed, for lakes connected to the Floridan aquifer, changes in the level of the potentiometric surface (or pressure) in the Floridan aquifer can have an impact on the level of the lakes. However, a decrease in lake levels will be less than that of the decrease in the Floridan aquifer, depending on the rate of leakance. Consequently, even if Lake Brooklyn and Gator Bone, White Sands or Spring Lakes do leak to the Floridan aquifer, the amount of decline in lake levels attributable to pumping at the mine will be less than the 0.1 to 0.2 foot modeled by FRI. This drawdown effect will not accumulate over time, but rather will remain constant after reaching steady state conditions. Even if levels in Gator Bone, White Sands and Spring Lakes are affected by drawdowns in the Floridan aquifer, that effect will be more than offset by surcharge to the surficial and Floridan aquifers from the dredge pond. The net effect to the lakes would be either positive or immeasurable. This is confirmed by the computer modeling results. Lake stage and precipitation data for Spring, White Sands and Gator Bone Lakes indicates that these lakes, like other lakes in the region, rise and fall in correlation with precipitation patterns. For example, in 1991, a year with above normal rainfall, Spring Lake rose 4.1 feet in elevation, White Sands Lake 2.9 feet in elevation, and Gator Bone Lake rose 3.5 feet in elevation. Similarly, water levels were monitored before, during and after the 1989 aquifer performance test in a portion of Lake Brooklyn known as Brooklyn Bay. Because of low rainfall, Brooklyn Bay was separated from the main body of Lake Brooklyn for at least eighteen to twenty-four months before and during the 1989 aquifer performance test. The lake had been in the midst of a long term decline both before and after the test, and the rate and character of declines during the period of pumping were not distinguishable from the declines occurring before or after the test. It is accordingly found that the impacts on water levels in Lake Brooklyn, if any, as a result of pumping from the Floridan aquifer are immeasurable. According to petitioner's witness Boyes, activities at the mine have an influence on water levels in Gator Bone, White Sands and Spring Lakes by "increasing the rate of decline". However, the witness could not quantify the degree of impact but stated the impacts during the 1989 aquifer performance tests were a decline of .03, .03 and less than .03 foot, respectively, for each lake. The witness also opined that, based on District staff guage readings during the 1989 aquifer performance testing, pumping at the mine resulted in a .04 foot decline in lake level for Lake Brooklyn during the 1989 testing period. This decline had a net result of .8 acre decrease in the previously 600 acre plus Lake Brooklyn. By comparison, the drought caused a decline of 162 acres in 1989 and an additional 158 acres in 1990. It is noted that the decline in each lake would be less during average pumping conditions, or about one-half of the .04 foot decline, since average pumping is one-half of the aquifer performance test pump rate. Finally, petitioner's witness Dr. Stewart opined that there is insufficient data to determine whether any impacts to lake levels are occurring. It is found, however, that these drawdowns are less than the .1 to .2 foot modeled by FRI and should have no significant adverse impacts on water levels. Preferential flow theory Petitioner presented evidence of a purported correlation between pumping at the mine and water levels in a Floridan aquifer well located on the southwest side of Lake Brooklyn, 4.3 miles from the mine, and lake levels in Brooklyn Bay, 3 miles from the mine. According to petitioner, this serves as proof of a "preferential flow pattern" in the Floridan from Lake Brooklyn to the mine, and that this preferential flow results in a .04 to .05 foot drawdown in the Floridan aquifer at Lake Brooklyn. However, this correlation is deemed to be incorrect for several reasons. First, if a true correlation existed, recovery from pumping effects would occur after pumping ceased, but the Lake Brooklyn well showed recovery in the Floridan aquifer prior to cessation of pumping, and did not recover when pumping stopped at the end of the 1989 aquifer performance testing. Second, if the premise is correct, impacts from pumping would occur in wells closer to the pumping earlier than in wells farther away, but the Lake Brooklyn well, 4.3 miles from pumping, showed drawdown began before that of the Goldhead well, only 1,000 feet from pumping. Third, levels for the Lake Brooklyn well should have declined during both the 1989 and 1991 aquifer performance tests but the levels rose during the 1991 tests. As to the water level changes in the well during the 1989 test, witness Boyes believed these may reflect declines due to hydrologic conditions rather than the pump test. Fourth, if a true correlation existed, impacts would be experienced following the same hydrographic pattern as pumping, but the Lake Brooklyn well's hydrographics did not correlate to the pumping schedule at all times of the year. It should also be noted that at least two other large scale water users are withdrawing water from wells within 1.25 miles from the Lake Brooklyn well and may affect that well's water levels. Further, the variations in the well may be explained by many other variables, such as barometric pressure changes, diurnal fluctuations in water levels, rainfall, and pumping from closer wells. Finally, Brooklyn Bay is now physically separated from Lake Brooklyn, and it was improper for petitioner to rely on lake level information from Brooklyn Bay to support its theory regarding Lake Brooklyn. To further support its hypothesis that a preferential flow path exists between the mine and Lake Brooklyn, petitioner utilized a "photo linear analysis" or "fracture trace analysis", which is based on an interpretation of surface topographic features to determine the presence of subsurface hydrogeologic features such as solution channels in the limestones of the Floridan aquifer. However, without extensive subsurface testing, which is not present here, such analyses are only interpretative to determine what, if any, subsurface features are present and their hydrogeologic effect. It is noted that subsurface fractures are present less than 50 percent of the time, and if present, the features may be hydrologic barriers as well as preferential flow paths. According to witness Boyes, a photolinear feature (fracture) exists from Lake Brooklyn through Spring Lake and across the mine property to Goldhead State Park. If such a feature did exist, however, the drawdown during the aquifer performance tests and other pumping would be greater adjacent to Spring Lake than adjacent to Lake Brooklyn. This was not observed. Moreover, petitioner's witness Dr. Stewart thought the photolinear was only inferred and had a lower degree of confidence that it exists. FRI's witness Fountain established that elongated surface features are more likely to demonstrate linear subsurface features. Both witness Boyes and Dr. Stewart agreed with this conclusion. That being the case, the postulated Lake Brooklyn-mine photolinear is not demonstrated, and continuation of the elongated axis of Lake Brooklyn and Brooklyn Bay would bypass the mine site altogether. Because no investigations have been conducted to demonstrate that these postulated photolinear features exist, and the more reliable results of the aquifer performance tests indicate otherwise, the preferential flow path theory is deemed at best to be highly speculative. If the Lake Brooklyn-mine photolinear feature offered a preferential flow path as opined by witness Boyes, the resulting drawdown would be elongated with a zone of influence extending from the mine westward toward Lake Brooklyn. Therefore, areas closer but not on the feature would experience less drawdown than areas farther away which are on the feature, the zone of influence would extend from the mine's wells through Spring Lake toward Lake Brooklyn causing declined water levels along the feature, and areas closer to the pumping wells, such as Spring Lake, would experience a greater decline than areas farther away, such as Lake Brooklyn. However, evidence offered by petitioner shows that the water levels between Lake Brooklyn and the mine are actually higher than in surrounding areas. Finally, even if petitioner's preferential flow path theory were true, there is no evidence that the pumping from the mine is resulting in significant and adverse impacts as required by District rules. Therefore, it is found that the sand mine does not cause significant and adverse impacts on the water levels in the Floridan aquifer or on the water levels of Lake Brooklyn or Gator Bone, White Sands or Spring Lakes. Rather, the lake levels in each of the four lakes in issue here are directly or indirectly a function of rainfall. Intermediate and surficial aquifers Whether an intermediate aquifer is present beneath the mine site is subject to dispute. All parties agree that, on a regional scale, the Hawthorn formation contains some discontinuous water-bearing lenses that in some places produce water in quantities sufficient for household use. The lenses occur in carbonate deposits in the formation, although not all carbonate deposits or all water bearing units will necessarily transmit water. The evidence is less than persuasive that the Hawthorne formation contains carbonate units which are present on the sand mine site as transmissive beds. This finding is based on FRI's review of on-site core boring information and other data from the site. In addition, this finding is corrorborated by District witness Lee, who concluded that water from the site is not discharging into the Hawthorn, but rather into the surficial aquifer. This is because clays comprising the Hawthorn have low permeability, causing water to flow laterally through the surficial aquifer rather than into the Hawthorn. With respect to impacts to the surficial aquifer, FRI presented evidence that during mining operations, the surficial aquifer will be surcharged by up to five feet. When mining operations cease, water levels will return to natural conditions. This evidence was not contradicted. Impacts on Property Values and Recreation Testimony regarding the property values for lake front properties on Lake Brooklyn and Gator Bone, White Sands and Spring Lakes was offered by petitioner's witness Price. He established that values have declined since mid- 1989 as a result of a loss of recreational value suffered as water levels have receded. However, witness Price stated that he would not expect a 0.1 foot drop in lake levels to negatively affect property values. Since the declines predicted by petitioner are far less than a 0.1 foot drop, it is apparent that FRI's water use will not result in harm to property values in the area. Similarly, while it is true that declining water levels have impaired recreational uses of Lake Brooklyn and Gator Bone, White Sands and Spring Lakes, FRI's water use cannot be blamed for such impairment. Environmental Impacts The anticipated impacts of the water use on the wetlands and wildlife resources of the area were addressed by FRI witnesses Peacock and Lowe. According to Peacock, who analyzed the wetland vegetation, the dominant species and their adaptions, the wildlife resources and their adaptions, and the general ecology of the area, the water levels in the adjacent lakes have historically fluctuated greatly, and wildlife that use the lakes have adapted to these fluctuations. His opinion that the mine's water use will not have any significant adverse impact on the environment of Lake Brooklyn and Gator Bone, Spring or White Sands Lakes is hereby accepted. Based upon witness Lowe's inspection of the three downgradient lakes, his past knowledge of Lake Brooklyn, the aquifer performance tests, and Dr. Lee's conclusion that the maximum drawdown in the lakes would be 0.1 foot, Lowe opined that the proposed water withdrawal will not cause environmental harm. In addition, such a drawdown will not adversely affect off-site vegetation or cause unmitigated adverse impacts on adjacent wetlands or other types of vegetation. These conclusions were not contradicted and are hereby accepted. Compliance with rule criteria To obtain a consumptive use permit, an applicant must give "reasonable assurance" that the proposed water use is a reasonable beneficial use, will not interfere with any presently existing legal use of water, and is consistent with the public interest. These broad criteria are further explained by criteria enunciated in Rule 40C-2.301(3)-(6), Florida Administrative Code, and sections 9.0 et seq. and 10.0 et seq. of the Applicant's Handbook adopted by reference in Chapter 40C-2, Florida Administrative Code. Findings as to whether these criteria have been satisfied are set forth below. To obtain a renewal of a consumptive use permit, an applicant must first give reasonable assurance that the proposed use of water is a "reasonable beneficial use". For a use to be considered reasonable beneficial, the criteria enumerated in Rule 40C-2.301(4) and (5), Florida Administrative Code, must be satisfied. First, paragraph (4)(a) of the rule and section 10.3(a) of the handbook require that the water use must be in such quantity as is necessary for economic and efficient utilization, and the quantity requested must be within acceptable standards for the designated use. The evidence shows that FRI has used a reasonably low amount of water necessary to continue operations at the mine, it has implemented some water conservation methods and tried or considered others that proved to be inefficient or not economically feasible, and the requested amount of water is within acceptable standards for sand mines operating within the District. Then, too, some ninety-five percent of the water pumped from the wells is recirculated for reuse in the mining process or is recharged back into the surficial and Floridan aquifers on site. Finally, there is no surface discharge of water outside the mining site. Accordingly, it is found that this criterion has been satisfied. Paragraph (4)(b) of the rule and section 10.3(b) of the handbook require that the proposed use be for a purpose that is both reasonable and consistent with the public interest. The proposed use of the water is to produce sand used in construction materials. This is a reasonable use of water and results in an economic benefit to the region by producing a valuable product. Accordingly, it is found that the use is both reasonable and consistent with the public interest. All parties have stipulated that the Floridan aquifer is capable of producing the requested amounts of water. This satisfies paragraph (4)(c) of the rule and section 10.3(c) of the handbook which impose this requirement. The next criterion, paragraph (4)(d), as amplified by section 10.3(d) of the handbook, requires that "the environmental or economic harm caused by the consumptive use must be reduced to an acceptable amount." The evidence shows that during mine operations, the surficial aquifer is being surcharged by up to five feet. When they cease, the water levels return to natural conditions. The maximum drawdown anticipated in the Floridan aquifer at the property boundary was 0.3 feet and less than or equal to 0.1 feet for most of the area outside the mine site. At most, this equates to a maximum lake level decline of 0.04 feet at Lake Brooklyn, 0.03 feet at Gator Bone and White Sands Lakes, and less than 0.03 feet at Spring Lake. Thus, FRI's usage of water has had, and will have in the future, little, if any, immediate or cumulative impact on the levels of the area lakes. Further, the more persuasive evidence supports a finding that these lowered lake levels or aquifer levels will not result in environmental or economic harm to the area. In addition, the District has proposed to incorporate into the permit a condition that FRI implement a detailed monitoring plan which will detect any overpumping causing lake level changes and a concomitant adverse impact to off-site land uses. Therefore, this criterion has been satisfied. Paragraph (4)(e) and section 10.3(e) require the applicant to implement "all available water conservation measures" unless the applicant "demonstrates that implementation is not economically, environmentally or technologically feasible." The rule goes on to provide that satisfaction of this criterion "may be demonstrated by implementation of an approved water conservation plan as required in section 12.0, Applicant's Handbook: Consumptive Uses of Water." Because FRI's water conservation plan insures that water will be used efficiently, as required by section 12.3.4.1. of the handbook, this criterion has been met. The next paragraph provides that "(w)hen reclaimed water is readily available it must be used in place of higher quality water sources unless the applicant demonstrates that its use is either not economically, environmentally or technologi-cally feasible." Since the unrebutted testimony establishes that reclaimed water is not readily available to the mine site, it is found that paragraph (4)(f) has been satisfied. Paragraph (4)(g) of the rule and section 10.3(f) of the handbook generally require that the lowest acceptable quality water source be used. Since the evidence shows that the Floridan aquifer is the lowest acceptable quality water source, this requirement has been met. Paragraphs (4)(h) and (i) provide that the consumptive use "should not cause significant saline water intrusion or further aggravate currently existing saline water intrusion problems" nor "cause or contribute to flood damage." The parties have stipulated that these requirements are not in dispute. The next paragraph provides that the "water quality of the source of the water should not be seriously harmed by the consumptive use." The uncontradicted evidence shows that the source of the water for the proposed use will not be seriously harmed from either saltwater intrusion or discharges to the Floridan aquifer. Paragraph (4)(j) and section 10.3(g) have accordingly been met. Paragraph (4)(k) and section 10.3(k) require that the water quality of the receiving body of water "not be seriously harmed" by the consumptive use. In this case, there is no surface water discharge from the mine site. Thus, the only relevant inquiry here is whether the receiving water (surficial aquifer) will be "seriously harmed" by the consumptive use. To determine compliance with this criterion, the District compared water quality samples from the mine site and surrounding areas with the DER monitoring network to ascertain whether state water quality numerical standards and natural background levels were exceeded. The relevant standards are found in Rule 17-520.420, Florida Administrative Code. Monitoring data from eight wells and from the dredge pond indicate there are no water quality violations resulting from the sand mine operations. Petitioner has contended that water from the dredge pond provides a significant source of water to an intermediate aquifer, which would also be a receiving body of water. However, the evidence shows that any contaminants resulting from the dredge pond flowing into an intermediate aquifer will also be contained in the surficial aquifer. The clays of the Hawthorn formation would absorb and filter out iron and manganese as they traveled to a water transmissive zone. Therefore, the concentrations sampled in the suficial aquifer downgradient from the dredge pond represent the highest concentrations. Since the concentrations in the surficial aquifer do not violate water quality standards, the same finding as to concentrations in the intermediate aquifer can be made. Further, the rule criteria require consideration of the future water use's effect on water quality, and if the intermediate aquifer is in fact a receiving water as contended by petitioner, the reactions which could cause water quality violations are presently occurring. There is no reason to believe they would cease if the mine ceases operation, and the mining operation adds oxygen to the water, which reduces the possibility of the reaction described. Therefore, this criterion has been satisfied. The parties have stipulated that the requirements of paragraph (4)(l) have been fulfilled. Finally, rule 40C-2.301(5)(a) provides that a proposed consumptive use will not meet the criteria for issuance of a permit if such proposed water use will significantly cause saline water encroachment or otherwise cause water flows or levels to fall below certain minimum limits set forth in the rule. The evidence shows that, to the extent these criteria are applicable and in dispute, they have been satisfied. Miscellaneous The contention has been made that insufficient site-specific information was submitted by the applicant to determine the effects of the proposed use of water at the sand mine. In this regard, the evidence shows that FRI consultants installed monitoring wells, performed core borings, and took soil samples at the site. The geology of the site was verified by core boring, review of geologic logs and drilling wells. Slug tests were performed to measure the hydraulic conductivity of the material in which the monitor wells were set, and a step drawdown analysis was performed to measure hydraulic conductivity. A number of monitoring wells to measure water levels data were installed before and after running the 1991 aquifer performance tests, and groundwater modeling in both the transient and steady state modes were run using data that was collected in the field. In addition, water quality samples were collected to evaluate a water budget for the dredge pond, and FRI conducted an assessment of the environmental impacts to the wetland and wildlife resources of the area lakes, including White Sands, Spring and Gator Bone Lakes. Besides this submission and analysis, the District reviewed United States Geological Survey (USGS) topographic maps, potentiometric maps and aerial photographs of the area, water levels of the surrounding lakes, potentiometric surfaces in Floridan and intermediate aquifer wells, geophysical logs for wells, rainfall records, the core generated by FRI consultants, and scientific literature relied upon in making consumptive use permitting assessments. It also monitored the 1991 aquifer performance test and reviewed the resultant model. Before and after submission of the application, the District conducted aquifer performance testing at the site and evaluated the 1991 aquifer performance test conducted by FRI consultants. Finally, the District assessed water quality impacts of the sand mine in 1989 and in the present by site visit, sampling of the Floridan production well and dredge pond, and reviewing sampling data from both monitor wells and homeowner wells. It also reviewed information on water quality data gathered from other sand mines and applied data from the DER background monitoring network. Therefore, the contention that insufficient site-specific information was submitted and considered is rejected. Petitioner has offered into evidence petitioner's exhibits 61, 64, 65, 71, 75, 76, 78-80, 82 and 83. A ruling on the admissibility of the exhibits was reserved. The exhibits, which are based on data collected by the District and the USGS, are hydrographs showing water levels from lakes and monitoring wells during so-called "normal mine operations" on selected dates in 1988, 1989 and 1991. Although FRI was given copies of the exhibits ten days prior to hearing, it was not informed of the source of the data until final hearing. As it turned out, petitioner's witness had reviewed records over an extensive period of time and selected two or three days out of that time period as being representative of "normal" conditions. However, FRI established that, when longer periods of time were reviewed, the correlations alleged to exist by the graphs did not in fact exist and thus they did not represent normal conditions. Attorney's fees and costs FRI has requested an award of attorney's fees and costs on the theories petitioner interposed various papers and brought and participated in this action for "an improper purpose" within the meaning of Subsections 120.57(1)(b)5. and 120.59(6), Florida Statutes. In addition, petitioner has filed a motion for sanctions on the ground four motions filed by FRI were filed for an improper purpose within the meaning of Subsection 120.57(1)(b)5., Florida Statutes. It may be inferred from the totality of the evidence that petitioner did not intend to participate in this proceeding for an improper purpose. Likewise, the same inference may be made with respect to the four motions filed by FRI. Therefore, fees and costs (sanctions) are not warranted for either party.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a final order be entered by the District granting application number 2-019-0012AUR as proposed by the District in its notice of intent to approve the application issued on August 6, 1992. DONE AND RECOMMENDED this 4th day of June, 1993, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 4th day of June, 1993. APPENDIX TO RECOMMENDED ORDER, CASE NO. 92-5017 Petitioner: 1-3. Partially accepted in finding of fact 1. 4. Partially accepted in finding of fact 2. 5-6. Partially accepted in finding of fact 6. 7. Rejected as being unnecessary. 8. Partially accepted in finding of fact 9. 9. Partially accepted in finding of fact 8. 10-12. Partially accepted in finding of fact 7. Partially accepted in findings of fact 6 and 7. Partially accepted in finding of fact 7. 15-16. Partially accepted in finding of fact 6. 17-18. Partially accepted in finding of fact 7. Partially accepted in finding of fact 6. Partially accepted in finding of fact 7. Rejected as being unnecessary. Partially accepted in finding of fact 11. 23-24. Partially accepted in finding of fact 7. 25. Partially accepted in findings of fact 7 and 8. 26. Partially accepted in finding of fact 7. 27-28. Partially accepted in finding of fact 14. Partially accepted in finding of fact 29. Partially accepted in finding of fact 11. 31-33. Partially accepted in findings of fact 14-16. 34-35. Partially accepted in finding of fact 15. 36-42. Partially accepted in findings of fact 14-16. Partially accepted in finding of fact 16. Partially accepted in finding of fact 31. Rejected as being irrelevant. Partially accepted in finding of fact 28. Partially accepted in finding of fact 33. Partially accepted in finding of fact 32. Partially accepted in finding of fact 23. Partially accepted in finding of fact 12. Partially accepted in finding of fact 14. 52-53. Partially accepted in finding of fact 11. Partially accepted in finding of fact 37. Partially accepted in finding of fact 11. Rejected as being contrary to the more persuasive evidence. See finding 23. 57-58. Partially accepted in finding of fact 11. 59-61. Partially accepted in finding of fact 12. Partially accepted in finding of fact 13. Partially accepted in finding of fact 11. 64-71. Partially accepted in findings of fact 32-36. 72. Partially accepted in finding of fact 11. 73-74. Partially accepted in finding of fact 6. 75. Partially accepted in finding of fact 8. 76-77. Partially accepted in findings of fact 8 and 11. Rejected as being contrary to the more persuasive evidence. See finding of fact 11. Partially accepted in finding of fact 8. Partially accepted in finding of fact 37. Partially accepted in finding of fact 11. Partially accepted in finding of fact 22. 83-120. Partially accepted in findings of fact 23 and 24. 121-139. Partially accepted in findings of fact 25-27. 140-144. Rejected since even if true, the impacts are not significant. 145. Partially accepted in finding of fact 18. 146-158. Partially accepted in findings of fact 18-20. 159-171. Partially accepted in finding of fact 39. 172-177. Partially accepted in findings of fact 40 and 41. Respondent (District): 1. Partially accepted in finding of fact 3. 2-4. Partially accepted in finding of fact 1. 5-6. Partially accepted in finding of fact 2. Partially accepted in finding of fact 3. Partially accepted in finding of fact 2. Partially accepted in findings of fact 1, 3 and 5. Partially accepted in finding of fact 7. Partially accepted in finding of fact 5. Partially accepted in finding of fact 1. Partially accepted in finding of fact 9. Partially accepted in finding of fact 5. Partially accepted in finding of fact 2. Partially accepted in finding of fact 6. 17-18. Partially accepted in finding of fact 7. 19-22. Partially accepted in finding of fact 11. 23. Partially accepted in finding of fact 37. 24-40. Partially accepted in findings of fact 12-16. 41-51. Partially accepted in findings of fact 11. 52-59. Partially accepted in findings of fact 23 and 24. 60-64. Partially accepted in finding of fact 25. Partially accepted in finding of fact 45. Partially accepted in finding of fact 23. 67-69. Partially accepted in finding of fact 11. Rejected as being unnecessary. Partially accepted in finding of fact 7. 72-73. Partially accepted in finding of fact 11. 74-77. Partially accepted in finding of fact 28. Partially accepted in finding of fact 23. Partially accepted in finding of fact 24. 80-81. Partially accepted in findings of fact 23 and 24. 82-83. Partially accepted in finding of fact 29. 84. Partially accepted in finding of fact 11. 85. Partially accepted in finding of fact 28. 86-90. Partially accepted in finding of fact 30. 91. Partially accepted in finding of fact 32. 92-94. Partially accepted in finding of fact 33. 95. Partially accepted in finding of fact 34. 96. Partially accepted in finding of fact 36. 97-100. Partially accepted in finding of fact 17. 101. Partially accepted in finding of fact 19. 102-103. Partially accepted in finding of fact 21. 104-121. Partially accepted in findings of fact 19 and 20. 122-130. Partially accepted in finding of fact 21. 131-133. Partially accepted in finding of fact 20. 134-138. Partially accepted in findings of fact 40 and 41. 139. Partially accepted in finding of fact 33. 140-141. Partially accepted in finding of fact 10. 142. Partially accepted in finding of fact 48. 143. Partially accepted in finding of fact 49. Respondent (FRI): Partially accepted in findings of fact 1 and 2. Partially accepted in findings of fact 3 and 4. Partially accepted in finding of fact 5. Partially accepted in findings of fact 2 and 6. Partially accepted in finding of fact 11. Partially accepted in findings of fact 6 and 7. 7-8. Partially accepted in finding of fact 10. Partially accepted in finding of fact 8. Partially accepted in finding of fact 9. Partially accepted in finding of fact 13. Partially accepted in finding of fact 15. Rejected as being unnecessary. Partially accepted in finding of fact 22. Partially accepted in finding of fact 23. Partially accepted in finding of fact 24. Partially accepted in finding of fact 25. Partially accepted in finding of fact 26. Partially accepted in finding of fact 27. Partially accepted in finding of fact 28. Partially accepted in finding of fact 31. 22-24. Partially accepted in finding of fact 32. Partially accepted in finding of fact 33. Partially accepted in finding of fact 34. Rejected as being unnecessary. Partially accepted in finding of fact 35. 29-30. Partially accepted in finding of fact 36. 31-35. Partially accepted in finding of fact 37. Partially accepted in finding of fact 38. Partially accepted in finding of fact 17. Partially accepted in finding of fact 18. Partially accepted in finding of fact 19. 40-41. Partially accepted in finding of fact 20. 42-45. Partially accepted in finding of fact 21. Partially accepted in finding of fact 40. Partially accepted in finding of fact 41. Partially accepted in findings of fact 40 and 41. 49. Partially accepted in finding of fact 39. 50-51. Partially accepted in finding of fact 42. 52. Partially accepted in finding of fact 43. 53. Partially accepted in finding of fact 44. 54. Partially accepted in finding of fact 45. 55. Partially accepted in finding of fact 46. 56. Partially accepted in finding of fact 47. 57-58. Partially accepted in finding of fact 49. 59. Partially accepted in finding of fact 51. 60. Partially accepted in finding of fact 52. 61. Partially accepted in finding of fact 54. Note - Where a proposed finding has been partially accepted, the remainder has been rejected as being unnecessary, irrelevant, cumulative, not supported by the more credible, persuasive evidence, or a conclusion of law. COPIES FURNISHED: Henry Dean, Executive Director St. Johns River Water Management District Post Office Box 1429 Palatka, Florida 32178-1429 Patrice Flinchbaugh Boyes, Esquire Post Office Box 1424 Gainesville, Florida 32602-1424 Peter B. Belmont, Esquire 511 31st Street North St. Petersburg, Florida 33704 Wayne E. Flowers, Esquire Jennifer L. Burdick, Esquire Post Office Box 1429 Palatka, Florida 32178-1429 Marcia Penman Parker, Esquire Emily G. Pierce, Esquire 1301 Gulf Life Drive Suite 1500 Jacksonville, Florida 32207
The Issue Whether proposed Rule Chapter 62-303, Florida Administrative Code, which describes how the Department of Environmental Protection will exercise its authority under Section 403.067, Florida Statutes, to identify and list those surface waters in the state that are impaired for purposes of the state's total maximum daily load (commonly referred to as "TMDL") program, is an "invalid exercise of delegated legislative authority," within the meaning of Chapter 120, Florida Statutes, for the reasons asserted by Petitioners.
Findings Of Fact Based upon the evidence adduced at hearing and the record as a whole, the following findings of fact are made to supplement the factual stipulations contained in the parties' Prehearing Stipulation: State TMDL Legislation Over the last 30 years, surface water quality management in Florida, like in the rest of the United States, has focused on the control of point sources of pollution (primarily domestic and industrial wastewater) through the issuance, to point source dischargers, of National Pollutant Discharge Elimination System (NPDES) permits, which specify effluent-based standards with which the permit holders must comply. Although "enormously successful in dealing with . . . point sources" of pollution, the NPDES program has not eliminated water quality problems largely because discharges from other sources of pollution (nonpoint sources) have not been as successfully controlled. In the late 1990's, the Department recognized that, to meet Florida's water quality goals, it was going to have to implement a TMDL program for the state. Wanting to make absolutely sure that it had the statutory authority to do so, the Department sought legislation specifically granting it such authority. Jerry Brooks, the deputy director of the Department's Division of Water Resource Management, led the Department's efforts to obtain such legislation. He was assisted by Darryl Joyner, a Department program administrator responsible for overseeing the watershed assessment and groundwater protection sections within the Division of Water Resource Management. Participating in the drafting of the legislation proposed by the Department, along with Mr. Brooks and Mr. Joyner, were representatives of regulated interests. No representatives from the environmental community actively participated in the drafting of the proposed legislation. The Department obtained the TMDL legislation it wanted when the 1999 Florida Legislature enacted Chapter 99-223, Laws of Florida, the effective date of which was May 26, 1999. Section 1 of Chapter 99-223, Laws of Florida, added the following to the definitions set forth in Section 403.031, Florida Statutes, which define "words, phrases or terms" for purposes of "construing [Chapter 403, Florida Statutes], or rules or regulations adopted pursuant [t]hereto": (21) "Total maximum daily load" is defined as the sum of the individual wasteload allocations for point sources[11] and the load allocations for nonpoint sources and natural background. Prior to determining individual wasteload allocations and load allocations, the maximum amount of a pollutant that a water body or water segment can assimilate from all sources without exceeding water quality standards must first be calculated. Section 4 of Chapter 99-223, Laws of Florida, added language to Subsection (1) of Section 403.805, Florida Statutes, providing that the Secretary of the Department, not the Environmental Regulation Commission, "shall have responsibility for final agency action regarding total maximum daily load calculations and allocations developed pursuant to s. 403.067(6)," Florida Statutes. The centerpiece of Chapter 99-223, Laws of Florida, was Section 3 of the enactment, which created Section 403.067, Florida Statutes, dealing with the "[e]stablishment and implementation of total maximum daily loads." Section 403.067, Florida Statutes, was amended in 2000 (by Chapter 2000-130, Laws of Florida) and again in 2001 (by Chapter 2001-74, Laws of Florida). It now reads, in its entirety, as follows: LEGISLATIVE FINDINGS AND INTENT.-- In furtherance of public policy established in s. 403.021, the Legislature declares that the waters of the state are among its most basic resources and that the development of a total maximum daily load program for state waters as required by s. 303(d) of the Clean Water Act, Pub. L. No. 92-500, 33 U.S.C. ss. 1251 et seq. will promote improvements in water quality throughout the state through the coordinated control of point and nonpoint sources of pollution.[12] The Legislature finds that, while point and nonpoint sources of pollution have been managed through numerous programs, better coordination among these efforts and additional management measures may be needed in order to achieve the restoration of impaired water bodies. The scientifically based total maximum daily load program is necessary to fairly and equitably allocate pollution loads to both nonpoint and point sources. Implementation of the allocation shall include consideration of a cost- effective approach coordinated between contributing point and nonpoint sources of pollution for impaired water bodies or water body segments and may include the opportunity to implement the allocation through nonregulatory and incentive-based programs. The Legislature further declares that the Department of Environmental Protection shall be the lead agency in administering this program and shall coordinate with local governments, water management districts, the Department of Agriculture and Consumer Services, local soil and water conservation districts, environmental groups, regulated interests, other appropriate state agencies, and affected pollution sources in developing and executing the total maximum daily load program. LIST OF SURFACE WATERS OR SEGMENTS.-- In accordance with s. 303(d) of the Clean Water Act, Pub. L. No. 92-500, 33 U.S.C. ss. 1251 et seq., the department must submit periodically to the United States Environmental Protection Agency a list of surface waters or segments for which total maximum daily load assessments will be conducted. The assessments shall evaluate the water quality conditions of the listed waters and, if such waters are determined not to meet water quality standards, total maximum daily loads shall be established, subject to the provisions of subsection (4). The department shall establish a priority ranking and schedule for analyzing such waters. The list, priority ranking, and schedule cannot be used in the administration or implementation of any regulatory program. However, this paragraph does not prohibit any agency from employing the data or other information used to establish the list, priority ranking, or schedule in administering any program. The list, priority ranking, and schedule prepared under this subsection shall be made available for public comment, but shall not be subject to challenge under chapter 120. The provisions of this subsection are applicable to all lists prepared by the department and submitted to the United States Environmental Protection Agency pursuant to s. 303(d) of the Clean Water Act, Pub. L. No. 92-500, 33 U.S.C. ss. 1251 et seq., including those submitted prior to the effective date of this act, except as provided in subsection (4). If the department proposes to implement total maximum daily load calculations or allocations established prior to the effective date of this act, the department shall adopt those calculations and allocations by rule by the secretary pursuant to ss. 120.536(1) and 120.54 and paragraph (6)(d). ASSESSMENT.-- Based on the priority ranking and schedule for a particular listed water body or water body segment, the department shall conduct a total maximum daily load assessment of the basin in which the water body or water body segment is located using the methodology developed pursuant to paragraph (b). In conducting this assessment, the department shall coordinate with the local water management district, the Department of Agriculture and Consumer Services, other appropriate state agencies, soil and water conservation districts, environmental groups, regulated interests, and other interested parties. The department shall adopt by rule a methodology for determining those waters which are impaired. The rule shall provide for consideration as to whether water quality standards codified in chapter 62- 302, Florida Administrative Code, are being exceeded, based on objective and credible data, studies and reports, including surface water improvement and management plans approved by water management districts under s. 373.456 and pollutant load reduction goals developed according to department rule. Such rule also shall set forth: Water quality sample collection and analysis requirements, accounting for ambient background conditions, seasonal and other natural variations; Approved methodologies; Quality assurance and quality control protocols; Data modeling; and Other appropriate water quality assessment measures. If the department has adopted a rule establishing a numerical criterion for a particular pollutant, a narrative or biological criterion may not be the basis for determining an impairment in connection with that pollutant unless the department identifies specific factors as to why the numerical criterion is not adequate to protect water quality. If water quality non-attainment is based on narrative or biological criteria, the specific factors concerning particular pollutants shall be identified prior to a total maximum daily load being developed for those criteria for that surface water or surface water segment. APPROVED LIST.-- If the department determines, based on the total maximum daily load assessment methodology described in subsection (3), that water quality standards are not being achieved and that technology- based effluent limitations[13] and other pollution control programs under local, state, or federal authority, including Everglades restoration activities pursuant to s. 373.4592 and the National Estuary Program, which are designed to restore such waters for the pollutant of concern are not sufficient to result in attainment of applicable surface water quality standards, it shall confirm that determination by issuing a subsequent, updated list of those water bodies or segments for which total maximum daily loads will be calculated. In association with this updated list, the department shall establish priority rankings and schedules by which water bodies or segments will be subjected to total maximum daily load calculations. If a surface water or water segment is to be listed under this subsection, the department must specify the particular pollutants causing the impairment and the concentration of those pollutants causing the impairment relative to the water quality standard. This updated list shall be approved and amended by order of the department subsequent to completion of an assessment of each water body or water body segment, and submitted to the United States Environmental Protection Agency. Each order shall be subject to challenge under ss. 120.569 and 120.57. REMOVAL FROM LIST.-- At any time throughout the total maximum daily load process, surface waters or segments evaluated or listed under this section shall be removed from the lists described in subsection (2) or subsection (4) upon demonstration that water quality criteria are being attained, based on data equivalent to that required by rule under subsection (3). CALCULATION AND ALLOCATION.-- Calculation of total maximum daily load. Prior to developing a total maximum daily load calculation for each water body or water body segment on the list specified in subsection (4), the department shall coordinate with applicable local governments, water management districts, the Department of Agriculture and Consumer Services, other appropriate state agencies, local soil and water conservation districts, environmental groups, regulated interests, and affected pollution sources to determine the information required, accepted methods of data collection and analysis, and quality control/quality assurance requirements. The analysis may include mathematical water quality modeling using approved procedures and methods. The department shall develop total maximum daily load calculations for each water body or water body segment on the list described in subsection (4) according to the priority ranking and schedule unless the impairment of such waters is due solely to activities other than point and nonpoint sources of pollution. For waters determined to be impaired due solely to factors other than point and nonpoint sources of pollution, no total maximum daily load will be required. A total maximum daily load may be required for those waters that are impaired predominantly due to activities other than point and nonpoint sources. The total maximum daily load calculation shall establish the amount of a pollutant that a water body or water body segment may receive from all sources without exceeding water quality standards, and shall account for seasonal variations and include a margin of safety that takes into account any lack of knowledge concerning the relationship between effluent limitations and water quality. The total maximum daily load may be based on a pollutant load reduction goal developed by a water management district, provided that such pollutant load reduction goal is promulgated by the department in accordance with the procedural and substantive requirements of this subsection. Allocation of total maximum daily loads. The total maximum daily loads shall include establishment of reasonable and equitable allocations of the total maximum daily load among point and nonpoint sources that will alone, or in conjunction with other management and restoration activities, provide for the attainment of water quality standards and the restoration of impaired waters. The allocations may establish the maximum amount of the water pollutant from a given source or category of sources that may be discharged or released into the water body or water body segment in combination with other discharges or releases. Allocations may also be made to individual basins and sources or as a whole to all basins and sources or categories of sources of inflow to the water body or water body segments. Allocations shall be designed to attain water quality standards and shall be based on consideration of the following: Existing treatment levels and management practices; Differing impacts pollutant sources may have on water quality; The availability of treatment technologies, management practices, or other pollutant reduction measures; Environmental, economic, and technological feasibility of achieving the allocation; The cost benefit associated with achieving the allocation; Reasonable timeframes for implementation; Potential applicability of any moderating provisions such as variances, exemptions, and mixing zones; and The extent to which nonattainment of water quality standards is caused by pollution sources outside of Florida, discharges that have ceased, or alterations to water bodies prior to the date of this act. Not later than February 1, 2001, the department shall submit a report to the Governor, the President of the Senate, and the Speaker of the House of Representatives containing recommendations, including draft legislation, for any modifications to the process for allocating total maximum daily loads, including the relationship between allocations and the watershed or basin management planning process. Such recommendations shall be developed by the department in cooperation with a technical advisory committee which includes representatives of affected parties, environmental organizations, water management districts, and other appropriate local, state, and federal government agencies. The technical advisory committee shall also include such members as may be designated by the President of the Senate and the Speaker of the House of Representatives. The total maximum daily load calculations and allocations for each water body or water body segment shall be adopted by rule by the secretary pursuant to ss. 120.536(1), 120.54, and 403.805. The rules adopted pursuant to this paragraph shall not be subject to approval by the Environmental Regulation Commission. As part of the rule development process, the department shall hold at least one public workshop in the vicinity of the water body or water body segment for which the total maximum daily load is being developed. Notice of the public workshop shall be published not less than 5 days nor more than 15 days before the public workshop in a newspaper of general circulation in the county or counties containing the water bodies or water body segments for which the total maximum daily load calculation and allocation are being developed. IMPLEMENTATION OF TOTAL MAXIMUM DAILY LOADS.-- The department shall be the lead agency in coordinating the implementation of the total maximum daily loads through water quality protection programs. Application of a total maximum daily load by a water management district shall be consistent with this section and shall not require the issuance of an order or a separate action pursuant to s. 120.536(1) or s. 120.54 for adoption of the calculation and allocation previously established by the department. Such programs may include, but are not limited to: Permitting and other existing regulatory programs; Nonregulatory and incentive-based programs, including best management practices, cost sharing, waste minimization, pollution prevention, and public education; Other water quality management and restoration activities, for example surface water improvement and management plans approved by water management districts under s. 373.456 or watershed or basin management plans developed pursuant to this subsection; Pollutant trading or other equitable economically based agreements; Public works including capital facilities; or Land acquisition. In developing and implementing the total maximum daily load for a water body, the department, or the department in conjunction with a water management district, may develop a watershed or basin management plan that addresses some or all of the watersheds and basins tributary to the water body. These plans will serve to fully integrate the management strategies available to the state for the purpose of implementing the total maximum daily loads and achieving water quality restoration. The watershed or basin management planning process is intended to involve the broadest possible range of interested parties, with the objective of encouraging the greatest amount of cooperation and consensus possible. The department or water management district shall hold at least one public meeting in the vicinity of the watershed or basin to discuss and receive comments during the planning process and shall otherwise encourage public participation to the greatest practical extent. Notice of the public meeting shall be published in a newspaper of general circulation in each county in which the watershed or basin lies not less than 5 days nor more than 15 days before the public meeting. A watershed or basin management plan shall not supplant or otherwise alter any assessment made under s. 403.086(3) and (4), or any calculation or allocation made under s. 403.086(6). The department, in cooperation with the water management districts and other interested parties, as appropriate, may develop suitable interim measures, best management practices, or other measures necessary to achieve the level of pollution reduction established by the department for nonagricultural nonpoint pollutant sources in allocations developed pursuant to paragraph (6)(b). These practices and measures may be adopted by rule by the department and the water management districts pursuant to ss. 120.536(1) and 120.54, and may be implemented by those parties responsible for nonagricultural nonpoint pollutant sources and the department and the water management districts shall assist with implementation. Where interim measures, best management practices, or other measures are adopted by rule, the effectiveness of such practices in achieving the levels of pollution reduction established in allocations developed by the department pursuant to paragraph (6)(b) shall be verified by the department. Implementation, in accordance with applicable rules, of practices that have been verified by the department to be effective at representative sites shall provide a presumption of compliance with state water quality standards and release from the provisions of s.376.307(5) for those pollutants addressed by the practices, and the department is not authorized to institute proceedings against the owner of the source of pollution to recover costs or damages associated with the contamination of surface or ground water caused by those pollutants. Such rules shall also incorporate provisions for a notice of intent to implement the practices and a system to assure the implementation of the practices, including recordkeeping requirements. Where water quality problems are detected despite the appropriate implementation, operation, and maintenance of best management practices and other measures according to rules adopted under this paragraph, the department or the water management districts shall institute a reevaluation of the best management practice or other measures. 1. The Department of Agriculture and Consumer Services may develop and adopt by rule pursuant to ss. 120.536(1) and 120.54 suitable interim measures, best management practices, or other measures necessary to achieve the level of pollution reduction established by the department for agricultural pollutant sources in allocations developed pursuant to paragraph (6)(b). These practices and measures may be implemented by those parties responsible for agricultural pollutant sources and the department, the water management districts, and the Department of Agriculture and Consumer Services shall assist with implementation. Where interim measures, best management practices, or other measures are adopted by rule, the effectiveness of such practices in achieving the levels of pollution reduction established in allocations developed by the department pursuant to paragraph (6)(b) shall be verified by the department. Implementation, in accordance with applicable rules, of practices that have been verified by the department to be effective at representative sites shall provide a presumption of compliance with state water quality standards and release from the provisions of s.376.307(5) for those pollutants addressed by the practices, and the department is not authorized to institute proceedings against the owner of the source of pollution to recover costs or damages associated with the contamination of surface or ground water caused by those pollutants. In the process of developing and adopting rules for interim measures, best management practices, or other measures, the Department of Agriculture and Consumer Services shall consult with the department, the Department of Health, the water management districts, representatives from affected farming groups, and environmental group representatives. Such rules shall also incorporate provisions for a notice of intent to implement the practices and a system to assure the implementation of the practices, including recordkeeping requirements. Where water quality problems are detected despite the appropriate implementation, operation, and maintenance of best management practices and other measures according to rules adopted under this paragraph, the Department of Agriculture and Consumer Services shall institute a reevaluation of the best management practice or other measure. 2. Individual agricultural records relating to processes or methods of production, or relating to costs of production, profits, or other financial information which are otherwise not public records, which are reported to the Department of Agriculture and Consumer Services pursuant to this paragraph or pursuant to any rule adopted pursuant to this paragraph shall be confidential and exempt from s. 119.07(1) and s. 24(a), Art. I of the State Constitution. Upon request of the department or any water management district, the Department of Agriculture and Consumer Services shall make such individual agricultural records available to that agency, provided that the confidentiality specified by this subparagraph for such records is maintained. This subparagraph is subject to the Open Government Sunset Review Act of 1995 in accordance with s. 119.15, and shall stand repealed on October 2, 2006, unless reviewed and saved from repeal through reenactment by the Legislature. The provisions of paragraphs (c) and (d) shall not preclude the department or water management district from requiring compliance with water quality standards or with current best management practice requirements set forth in any applicable regulatory program authorized by law for the purpose of protecting water quality. Additionally, paragraphs (c) and (d) are applicable only to the extent that they do not conflict with any rules promulgated by the department that are necessary to maintain a federally delegated or approved program. RULES.-- The department is authorized to adopt rules pursuant to ss. 120.536(1) and 120.54 for: Delisting water bodies or water body segments from the list developed under subsection (4) pursuant to the guidance under subsection (5); Administration of funds to implement the total maximum daily load program; Procedures for pollutant trading among the pollutant sources to a water body or water body segment, including a mechanism for the issuance and tracking of pollutant credits. Such procedures may be implemented through permits or other authorizations and must be legally binding. No rule implementing a pollutant trading program shall become effective prior to review and ratification by the Legislature; and The total maximum daily load calculation in accordance with paragraph (6)(a) immediately upon the effective date of this act, for those eight water segments within Lake Okeechobee proper as submitted to the United States Environmental Protection Agency pursuant to subsection (2). APPLICATION.-- The provisions of this section are intended to supplement existing law, and nothing in this section shall be construed as altering any applicable state water quality standards or as restricting the authority otherwise granted to the department or a water management district under this chapter or chapter 373. The exclusive means of state implementation of s. 303(d) of the Clean Water Act, Pub. L. No. 92-500, 33 U.S.C. ss. 1251 et seq. shall be in accordance with the identification, assessment, calculation and allocation, and implementation provisions of this section. CONSTRUCTION.-- Nothing in this section shall be construed as limiting the applicability or consideration of any mixing zone, variance, exemption, site specific alternative criteria, or other moderating provision. IMPLEMENTATION OF ADDITIONAL PROGRAMS.-- The department shall not implement, without prior legislative approval, any additional regulatory authority pursuant to s. 303(d) of the Clean Water Act or 40 C.F.R. part 130, if such implementation would result in water quality discharge regulation of activities not currently subject to regulation. In order to provide adequate due process while ensuring timely development of total maximum daily loads, proposed rules and orders authorized by this act shall be ineffective pending resolution of a s. 120.54(3), s. 120.56, s. 120.569, or s. 120.57 administrative proceeding. However, the department may go forward prior to resolution of such administrative proceedings with subsequent agency actions authorized by subsections (2)-(6), provided that the department can support and substantiate those actions using the underlying bases for the rules or orders without the benefit of any legal presumption favoring, or in deference to, the challenged rules or orders. Key Provisions of Law Referenced in Section 403.067, Florida Statutes Section 403.021, Florida Statutes Section 403.021, Florida Statutes, which is referenced in Subsection (1) of Section 403.067, Florida Statutes, provides, in pertinent part, as follows: The pollution of the air and waters of this state constitutes a menace to public health and welfare; creates public nuisances; is harmful to wildlife and fish and other aquatic life; and impairs domestic, agricultural, industrial, recreational, and other beneficial uses of air and water. It is declared to be the public policy of this state to conserve the waters of the state and to protect, maintain, and improve the quality thereof for public water supplies, for the propagation of wildlife and fish and other aquatic life, and for domestic, agricultural, industrial, recreational, and other beneficial uses and to provide that no wastes be discharged into any waters of the state without first being given the degree of treatment necessary to protect the beneficial uses of such water. * * * It is hereby declared that the prevention, abatement, and control of the pollution of the air and waters of this state are affected with a public interest, and the provisions of this act are enacted in the exercise of the police powers of this state for the purpose of protecting the health, peace, safety, and general welfare of the people of this state. The Legislature finds and declares that control, regulation, and abatement of the activities which are causing or may cause pollution of the air or water resources in the state and which are or may be detrimental to human, animal, aquatic, or plant life, or to property, or unreasonably interfere with the comfortable enjoyment of life or property be increased to ensure conservation of natural resources; to ensure a continued safe environment; to ensure purity of air and water; to ensure domestic water supplies; to ensure protection and preservation of the public health, safety, welfare, and economic well-being; to ensure and provide for recreational and wildlife needs as the population increases and the economy expands; and to ensure a continuing growth of the economy and industrial development. The Legislature further finds and declares that: Compliance with this law will require capital outlays of hundreds of millions of dollars for the installation of machinery, equipment, and facilities for the treatment of industrial wastes which are not productive assets and increased operating expenses to owners without any financial return and should be separately classified for assessment purposes. Industry should be encouraged to install new machinery, equipment, and facilities as technology in environmental matters advances, thereby improving the quality of the air and waters of the state and benefiting the citizens of the state without pecuniary benefit to the owners of industries; and the Legislature should prescribe methods whereby just valuation may be secured to such owners and exemptions from certain excise taxes should be offered with respect to such installations. Facilities as herein defined should be classified separately from other real and personal property of any manufacturing or processing plant or installation, as such facilities contribute only to general welfare and health and are assets producing no profit return to owners. In existing manufacturing or processing plants it is more difficult to obtain satisfactory results in treating industrial wastes than in new plants being now planned or constructed and that with respect to existing plants in many instances it will be necessary to demolish and remove substantial portions thereof and replace the same with new and more modern equipment in order to more effectively treat, eliminate, or reduce the objectionable characteristics of any industrial wastes and that such replacements should be classified and assessed differently from replacements made in the ordinary course of business. * * * It is the policy of the state to ensure that the existing and potential drinking water resources of the state remain free from harmful quantities of contaminants. The department, as the state water quality protection agency, shall compile, correlate, and disseminate available information on any contaminant which endangers or may endanger existing or potential drinking water resources. It shall also coordinate its regulatory program with the regulatory programs of other agencies to assure adequate protection of the drinking water resources of the state. It is the intent of the Legislature that water quality standards be reasonably established and applied to take into account the variability occurring in nature. The department shall recognize the statistical variability inherent in sampling and testing procedures that are used to express water quality standards. The department shall also recognize that some deviations from water quality standards occur as the result of natural background conditions. The department shall not consider deviations from water quality standards to be violations when the discharger can demonstrate that the deviations would occur in the absence of any human-induced discharges or alterations to the water body. Rule Chapter 62-302, Florida Administrative Code Rule Chapter 62-302, Florida Administrative Code, which is referenced in Subsection (3)(b) of Section 447.067, Florida Statutes, contains Florida's "[s]urface water quality standards." Rule 62-302.300, Florida Administrative Code, is entitled, "Findings, Intent, and Antidegradation Policy for Surface Water Quality," and provides as follows: Article II, Section 7 of the Florida Constitution requires abatement of water pollution and conservation and protection of Florida's natural resources and scenic beauty. Congress, in Section 101(a)(2) of the Federal Water Pollution Control Act, as amended,[14] declares that achievement by July 1, 1983, of water quality sufficient for the protection and propagation[15] of fish, shellfish, and wildlife, as well as for recreation in and on the water, is an interim goal to be sought whenever attainable. Congress further states, in Section 101(a)(3), that it is the national policy that the discharge of toxic pollutants in toxic amounts be prohibited. The present and future most beneficial uses of all waters of the State have been designated by the Department by means of the Classification system set forth in this Chapter pursuant to Subsection 403.061(10), F.S.[16] Water quality standards[17] are established by the Department to protect these designated uses.[18] Because activities outside the State sometimes cause pollution[19] of Florida's waters, the Department will make every reasonable effort to have such pollution abated. Water quality standards apply equally to and shall be uniformly enforced in both the public and private sector. Public interest shall not be construed to mean only those activities conducted solely to provide facilities or benefits to the general public. Private activities conducted for private purposes may also be in the public interest. The Commission, recognizing the complexity of water quality management and the necessity to temper regulatory actions with the technological progress and the social and economic well-being of people, urges, however, that there be no compromise where discharges of pollutants constitute a valid hazard to human health. The Commission requests that the Secretary seek and use the best environmental information available when making decisions on the effects of chronically and acutely toxic substances and carcinogenic, mutagenic, and teratogenic substances. Additionally, the Secretary is requested to seek and encourage innovative research and developments in waste treatment alternatives that might better preserve environmental quality or at the same time reduce the energy and dollar costs of operation. The criteria set forth in this Chapter are minimum levels which are necessary to protect the designated uses of a water body. It is the intent of this Commission that permit applicants should not be penalized due to a low detection limit associated with any specific criteria. (10)(a) The Department's rules that were adopted on March 1, 1979 regarding water quality standards are designed to protect the public health or welfare and to enhance the quality of waters of the State. They have been established taking into consideration the use and value of waters of the State for public water supplies, propagation of fish and wildlife, recreational purposes, and agricultural, industrial, and other purposes, and also taking into consideration their use and value for navigation. Under the approach taken in the formulation of the rules adopted in this proceeding: The Department's rules that were adopted on March 1, 1979 regarding water quality standards are based upon the best scientific knowledge related to the protection of the various designated uses of waters of the State; and The mixing zone,[20] zone of discharge, site specific alternative criteria, exemption, and equitable allocation provisions are designed to provide an opportunity for the future consideration of factors relating to localized situations which could not adequately be addressed in this proceeding, including economic and social consequences, attainability, irretrievable conditions, natural background,[21] and detectability. This is an even-handed and balanced approach to attainment of water quality objectives. The Commission has specifically recognized that the social, economic and environmental costs may, under certain special circumstances, outweigh the social, economic and environmental benefits if the numerical criteria are enforced statewide. It is for that reason that the Commission has provided for mixing zones, zones of discharge, site specific alternative criteria, exemptions and other provisions in Chapters 62-302, 62-4, and 62-6, F.A.C. Furthermore, the continued availability of the moderating provisions is a vital factor providing a basis for the Commission's determination that water quality standards applicable to water classes in the rule are attainable taking into consideration environmental, technological, social, economic and institutional factors. The companion provisions of Chapters 62-4 and 62-6, F.A.C., approved simultaneously with these Water Quality Standards are incorporated herein by reference as a substantive part of the State's comprehensive program for the control, abatement and prevention of water pollution. Without the moderating provisions described in (b)2. above, the Commission would not have adopted the revisions described in (b)1. above nor determined that they are attainable as generally applicable water quality standards. Section 403.021, Florida Statutes, declares that the public policy of the State is to conserve the waters of the State to protect, maintain, and improve the quality thereof for public water supplies, for the propagation of wildlife, fish and other aquatic life, and for domestic, agricultural, industrial, recreational, and other beneficial uses. It also prohibits the discharge of wastes into Florida waters without treatment necessary to protect those beneficial uses of the waters. The Department shall assure that there shall be achieved the highest statutory and regulatory requirements for all new and existing point sources, and all cost- effective and reasonable best management practices for nonpoint source control. For the purposes of this rule, highest statutory and regulatory requirements for new and existing point sources are those which can be achieved through imposition of effluent limits required under Sections 301(b) and 306 of the Federal Clean Water Act (as amended in 1987) and Chapter 403, F.S. For the purposes of this rule, cost-effective and reasonable best management practices for nonpoint source control are those nonpoint source controls authorized under Chapters 373 and 403, F.S., and Department rules. The Department finds that excessive nutrients (total nitrogen and total phosphorus) constitute one of the most severe water quality problems facing the State. It shall be the Department's policy to limit the introduction of man-induced nutrients into waters of the State. Particular consideration shall be given to the protection from further nutrient enrichment of waters which are presently high in nutrient concentrations or sensitive to further nutrient concentrations and sensitive to further nutrient loadings. Also, particular consideration shall be given to the protection from nutrient enrichment of those waters presently containing very low nutrient concentrations: less than 0.3 milligrams per liter total nitrogen or less than 0.04 milligrams per liter total phosphorus. Existing uses and the level of water quality necessary to protect the existing uses shall be fully maintained and protected. Such uses may be different or more extensive than the designated use. Pollution which causes or contributes to new violations of water quality standards or to continuation of existing violations is harmful to the waters of this State and shall not be allowed. Waters having water quality below the criteria established for them shall be protected and enhanced. However, the Department shall not strive to abate natural conditions. If the Department finds that a new or existing discharge will reduce the quality of the receiving waters below the classification established for them or violate any Department rule or standard, it shall refuse to permit the discharge. If the Department finds that a proposed new discharge or expansion of an existing discharge will not reduce the quality of the receiving waters below the classification established for them, it shall permit the discharge if such degradation is necessary or desirable under federal standards and under circumstances which are clearly in the public interest, and if all other Department requirements are met. Projects permitted under Part IV of Chapter 373, F.S., shall be considered in compliance with this subsection if those projects comply with the requirements of subsection 373.414(1), F.S.; also projects permitted under the grandfather provisions of Sections 373.414(11) through (16), F.S., or permitted under Section 373.4145, F.S., shall be considered in compliance with this subsection if those projects comply with the requirements of Rule 62-312.080(2), F.A.C. (18)(a) Except as provided in subparagraphs (b) and (c) of this paragraph, an applicant for either a general permit or renewal of an existing permit for which no expansion of the discharge is proposed is not required to show that any degradation from the discharge is necessary or desirable under federal standards and under circumstances which are clearly in the public interest. If the Department determines that the applicant has caused degradation of water quality over and above that allowed through previous permits issued to the applicant, then the applicant shall demonstrate that this lowering of water quality is necessary or desirable under federal standards and under circumstances which are clearly in the public interest. These circumstances are limited to cases where it has been demonstrated that degradation of water quality is occurring due to the discharge. If the new or expanded discharge was initially permitted by the Department on or after October 4, 1989, and the Department determines that an antidegradation analysis was not conducted, then the applicant seeking renewal of the existing permit shall demonstrate that degradation from the discharge is necessary or desirable under federal standards and under circumstances which are clearly in the public interest. Rule 62-302.400, Florida Administrative Code, classifies all surface waters of the state "according to designated uses." The rule provides for five classifications: Class I ("Potable Water Supplies"); Class II ("Shellfish Propagation or Harvesting"); Class III ("Recreation, Propagation of a Healthy, Well-Balanced Population of Fish and Wildlife": Fresh and Marine); Class IV ("Agricultural Water Supplies"); and Class V ("Navigation, Utility and Industrial Use").22 See Rule 62-302.400(1), Florida Administrative Code. These "[w]ater quality classifications are arranged in order of degree of protection required, with Class I water having generally the most stringent water quality criteria23 and Class V the least. However, Class I, II, and III surface waters share water quality criteria established to protect recreation and the propagation and maintenance of a healthy well-balanced population of fish and wildlife." Rule 62-302.400(4), Florida Administrative Code. Waters designated as "Outstanding Florida Waters and Outstanding National Resource Waters" are given "special protection." See Rule 62-302.700(1) and (7), Florida Administrative Code ("It shall be the Department policy to afford the highest protection to Outstanding Florida Waters and Outstanding National Resource Waters. No degradation of water quality, other than that allowed in Rule 62-4.242(2) and (3), F.A.C., is to be permitted in Outstanding Florida Waters and Outstanding National Resource Waters, respectively, notwithstanding any other Department rules that allow water quality lowering. . . . The policy of this section shall be implemented through the permitting process pursuant to Section 62-4.242, F.A.C.").24 According to Subsection (5) of Rule 62-302.400, Florida Administrative Code, Criteria applicable to a classification are designed to maintain the minimum conditions necessary to assure the suitability of water for the designated use of the classification. In addition, applicable criteria are generally adequate to maintain minimum conditions required for the designated uses of less stringently regulated classifications. Therefore, unless clearly inconsistent with the criteria applicable, the designated uses of less stringently regulated classifications shall be deemed to be included within the designated uses of more stringently regulated classifications. "The specific water quality criteria corresponding to each surface water classification are listed in Rules 62-302.500 and 62-302.530," Florida Administrative Code. Rule 62- 302.400(3), Florida Administrative Code. Subsection (1) of Rule 62-302.500, Florida Administrative Code, sets forth what are known as the "free froms." It provides as follows: Minimum Criteria. All surface waters of the State shall at all places and at all times be free from: Domestic, industrial, agricultural, or other man-induced non-thermal components of discharges which, alone or in combination with other substances or in combination with other components of discharges (whether thermal or non-thermal): Settle to form putrescent deposits or otherwise create a nuisance; or Float as debris, scum, oil, or other matter in such amounts as to form nuisances; or Produce color, odor, taste, turbidity, or other conditions in such degree as to create a nuisance; or Are acutely toxic; or Are present in concentrations which are carcinogenic, mutagenic, or teratogenic to human beings or to significant, locally occurring, wildlife or aquatic species, unless specific standards are established for such components in Rules 62-302.500(2) or 62-302.530; or Pose a serious danger to the public health, safety, or welfare. Thermal components of discharges which, alone, or in combination with other discharges or components of discharges (whether thermal or non-thermal): Produce conditions so as to create a nuisance; or Do not comply with applicable provisions of Rule 62-302.500(3), F.A.C. Silver in concentrations above 2.3 micrograms/liter in predominantly marine waters. Rule 62-302.530, Florida Administrative Code, has a table that contains both numeric and narrative surface water quality criteria to be applied except within zones of mixing. The left-hand column of the Table is a list of constituents [or parameters] for which a surface water criterion exists. The headings for the water quality classifications are found at the top of the Table. Applicable criteria lie within the Table. The individual criteria should be read in conjunction with other provisions in water quality standards, including Rules 62- 302.500 and 62-302.510, F.A.C. The criteria contained in Rules 62-302.500 or 62-302.510 also apply to all waters unless alternative or more stringent criteria are specified in Rule 62-302.530, F.A.C. Unless otherwise stated, all criteria express the maximum not to be exceeded at any time. In some cases, there are separate or additional limits, such as annual average criteria, which apply independently of the maximum not to be exceeded at any time. The following are the specific parameters listed in the table: Alkalinity; Aluminum; Ammonia (un-ionized); Antimony; Arsenic (total and trivalent); Bacteriological Quality (Fecal Coliform Bacteria); Bacteriological Quality (Total Coliform Bacteria); Barium; Benzene; Beryllium; Biological Integrity; BOD (Biochemical Oxygen Demand); Bromine (free molecular); Cadmium; Carbon Tetrachloride; Chlorides; Chlorine (total residual); Chromium (trivalent and hexavalent); Chronic Toxicity; Color; Conductance (specific); Copper; Cyanide; Detergents; 1,1- Dichloroethylene (1,1-di-chloroethene); Dichloromethane (methylene chloride); 2,4-Dinitrotoluene; Dissolved Oxygen; Dissolved Solids; Fluorides; Halomethanes; Hexachlorobutadiene; Iron; Lead; Manganese; Mercury; Nickel; Nitrate; Nuisance Species;25 Nutrients;26 Odor; Oils and Greases; Pesticides and Herbicides (2,4,5-TP; 2-4-D; Aldrin; Betahexachlorocyclohexane; Chlordane; DDT; Demeton; Dieldrin; Endosulfan; Endrin: Guthion; Heptachlor; Lindane; Malathion; Methoxychlor; Mirex; Parathion; Toxaphene); pH; Phenolic Compounds; Phosphorous (Elemental); Polycyclic Aromatic Hydrocarbons; Radioactive Substances; Selenium; Silver; 1,1,2,2-Tetrachloroethane; Tetrachloroethylene; Thallium; Total Dissolved Gases; Transparency; Trichloroeylene (trichloroethene); Turbidity; and Zinc. Rule 62-302.800, Florida Administrative Code, provides for the establishment of "[s]ite [s]pecific [a]lternative [c]riteria" where a water body, or portion thereof, does "not meet a particular ambient water quality criterion specified for its classification, due to natural background conditions or man- induced conditions which cannot be controlled or abated."27 Section 303(d) of the Clean Water Act Section 303(d) of the Clean Water Act (33 U.S.C. Section 1313(d)), which is referenced in Subsections (1), (2), (9), and (11) of Section 447.067, Florida Statutes, provides as follows: Identification of areas with insufficient controls; maximum daily load; certain effluent limitations revision (1)(A) Each State shall identify those waters within its boundaries for which the effluent limitations required by section 1311(b)(1)(A) and section 1311(b)(1)(B) of this title are not stringent enough to implement any water quality standard applicable to such waters. The State shall establish a priority ranking for such waters, taking into account the severity of the pollution and the uses to be made of such waters. Each State shall identify those waters or parts thereof within its boundaries for which controls on thermal discharges under section 1311 of this title are not stringent enough to assure protection and propagation of a balanced indigenous population of shellfish, fish, and wildlife. Each State shall establish for the waters identified in paragraph (1)(A) of this subsection, and in accordance with the priority ranking, the total maximum daily load, for those pollutants which the Administrator identifies under section 1314(a)(2) of this title as suitable for such calculation. Such load shall be established at a level necessary to implement the applicable water quality standards with seasonal variations and a margin of safety which takes into account any lack of knowledge concerning the relationship between effluent limitations and water quality. Each State shall submit to the Administrator from time to time, with the first such submission not later than one hundred and eighty days after the date of publication of the first identification of pollutants under section 1314(a)(2)(D) of this title, for his approval the waters identified and the loads established under paragraphs (1)(A), (1)(B), (1)(C), and (1)(D) of this subsection. The Administrator shall either approve or disapprove such identification and load not later than thirty days after the date of submission. If the Administrator approves such identification and load, such State shall incorporate them into its current plan under subsection (e) of this section. If the Administrator disapproves such identification and load, he shall not later than thirty days after the date of such disapproval identify such waters in such State and establish such loads for such waters as he determines necessary to implement the water quality standards applicable to such waters and upon such identification and establishment the State shall incorporate them into its current plan under subsection (e) of this section. For the specific purpose of developing information, each State shall identify all waters within its boundaries which it has not identified under paragraph (1)(A) and (1)(B) of this subsection and estimate for such waters the total maximum daily load with seasonal variations and margins of safety, for those pollutants which the Administrator identifies under section 1314(a)(2) of this title as suitable for such calculation and for thermal discharges, at a level that would assure protection and propagation of a balanced indigenous population of fish, shellfish and wildlife. Limitations on revision of certain effluent limitations Standard not attained For waters identified under paragraph (1)(A) where the applicable water quality standard has not yet been attained, any effluent limitation based on a total maximum daily load or other waste load allocation established under this section may be revised only if (i) the cumulative effect of all such revised effluent limitations based on such total maximum daily load or waste load allocation will assure the attainment of such water quality standard, or (ii) the designated use which is not being attained is removed in accordance with regulations established under this section. Standard attained For waters identified under paragraph (1)(A) where the quality of such waters equals or exceeds levels necessary to protect the designated use for such waters or otherwise required by applicable water quality standards, any effluent limitation based on a total maximum daily load or other waste load allocation established under this section, or any water quality standard established under this section, or any other permitting standard may be revised only if such revision is subject to and consistent with the antidegradation policy established under this section. Development of Proposed Rule Chapter 62-303, Florida Administrative Code The rule development process that culminated in the adoption of proposed Rule Chapter 62-303, Florida Administrative Code, began shortly after the enactment of Chapter 99-223, Laws of Florida, when the Department decided, consistent with its routine practice in complex rulemaking cases, to form a technical advisory committee (TAC) to assist the Department in developing an "identification of impaired surface waters" rule by rendering advice to the Department concerning technical and scientific matters.28 The Department solicited nominations for TAC membership from stakeholder groups, but ultimately rejected the nominations it received and instead selected individuals it believed were best qualified to contribute based upon their expertise (in areas including water quality monitoring, water quality chemistry, water quality modeling, estuarine ecology, wetland ecology, analytical chemistry, statistics, bioassessment procedures, limnology, coastal ecology, fish biology, and hydrology). The first TAC meeting was held August 12, 1999. There were 12 subsequent TAC meetings, the last two of which were held on August 4, 2000, and August 28, 2000. The TAC meetings were held in various locations throughout the state (Pensacola, Tallahassee, Jacksonville, Gainesville, Orlando, Tampa, St. Petersburg, and West Palm Beach) and were open to public, with members of the public able to make comments. All 13 TAC meetings were noticed in the Florida Administrative Weekly. The TAC meetings were chaired by Mr. Joyner, who was the Department employee primarily responsible for drafting an "identification of impaired surface waters" rule. Mr. Joyner emphasized to the TAC members that their role was simply to give advice and make recommendations to the Department and that their advice and recommendations might not be followed. As it turned out, there were several instances where the Department rejected a TAC recommendation. In addition to seeking the advice of experts on technical and scientific matters, the Department wanted to hear from stakeholders regarding policy issues. Towards that end, it took steps to establish a Policy Advisory Committee (PAC). An organizational meeting of the PAC was held on March 24, 2000, in Tallahassee, the day after the seventh TAC meeting (which was also held in Tallahassee). After being told about the government in the sunshine and public records laws with which they would have to comply as PAC members, "no one wanted to be on the PAC." The consensus of those present was to "just have public meetings [to elicit stakeholder input] and not have a formal PAC." The Department acted accordingly. Following this March 24, 2000, meeting, the Department abandoned its efforts to form a PAC and instead held four public meetings to obtain input from the public regarding policy questions involved in crafting an "identification of impaired surface waters" rule. The last two of these public meetings were combined with the last two TAC meetings (held on August 4, 2000, and August 28, 2000). Each of the five "policy" public meetings held by the Department (including the March 24, 2000, PAC organizational meeting) were noticed in the Florida Administrative Weekly. The Department also held two rule development workshops (one on September 7, 2000, and the other on December 7, 2000), both of which were also noticed in the Florida Administrative Weekly. Between the time these two rule development workshops were held, Mr. Joyner met with representatives of regulated interests and the environmental community to discuss their thoughts regarding what should be included in an "identification of impaired surface waters" rule. Throughout the rule development process, the Department also received and considered written comments from interested persons. Information about the rule development process was posted on the Department's web site for the public to read. The Department e-mailed approximately 350 persons (whose names were on a list of interested persons compiled by the Department) to notify them in advance of any meetings and workshops on proposed Rule Chapter 62-303, Florida Administrative Code. Proposed Rule Chapter 62-303, Florida Administrative Code, underwent numerous revisions during the rule development process. Whenever a revised version of the proposed rule chapter was prepared, the Department sent a copy of it, via e-mail, to the persons on the Department's 350 "interested persons" e-mail list. Changes to proposed Rule Chapter 62-303, Florida Administrative Code, were made not only in response to comments made by members of the TAC and stakeholders, but also in response to comments made by staff of the Region IV office of the United States Environmental Protection Agency (EPA), with whom Department staff had extensive discussions regarding the proposed rule chapter. The Environmental Regulation Commission (ERC) "exercise[s] the standard-setting authority of the [D]epartment."29 In March of 2001, approximately 19 months after the first TAC meeting, the Department was ready to present its most recent version of proposed Rule Chapter 62-303, Florida Administrative Code, to the ERC for adoption. Accordingly, it published a Notice of Proposed Rulemaking in the March 23, 2001 (Volume 27, Number 12) edition of the Florida Administrative Weekly announcing that a hearing on the proposed rule chapter would be held before the ERC on April 26, 2001. The Notice contained the complete text of the proposed rule chapter, as well as the following statement of “[p]urpose, effect, and summary”: The purpose of the proposed new rule is to establish a methodology to identify impaired waters that will be included on the State's verified list of impaired waters, for which the Department will calculate Total Maximum Daily Loads, pursuant to subsection 403.067(4), Florida Statutes (F.S.), and which will be submitted to the United States Environmental Protection Agency pursuant to subparagraphs 303(d)(1)(A) and 303(d)(1)(C) of the Clean Water Act. As directed by 403.067, F.S., the development of the State's 303(d) list will be a two-step process; waters will first be identified as potentially impaired and then any impairment will be verified before listing the water. The rule implements this statutory direction by providing a methodology to identify surface waters of the state that will be included on a "planning list" of waters. Pursuant to subsection 403.067(2) and (3), F.S., the Department will evaluate the data used to place these waters on the planning list, verify that the data meet quality assurance and data sufficiency requirements of the "verified list," and collect additional data, as needed, to complete the assessment. The rule also provides information about the listing cycle, the format of the verified list, and delisting procedures. At the ERC's regularly scheduled March 29, 2001, meeting, Mr. Joyner formally briefed the ERC on the status of the rule development process (as he had previously done at ERC's regularly scheduled meetings on June 29, 2000, August 24, 2000, December 5, 2000, and January 25, 2001). At the March 29, 2001, meeting, Mr. Joyner went through the proposed rule chapter with the ERC "paragraph by paragraph." As noted above, prior to the scheduled April 26, 2001, ERC hearing, petitions challenging the proposed rule chapter (as published in the March 23, 2001, edition of the Florida Administrative Weekly) were filed with the Division by Petitioner Lane (on April 10, 2001) and by all Joint Petitioners excluding Save Our Suwannee, Inc. (on April 13, 2001). On April 21, 2001, all Joint Petitioners excluding Save Our Suwannee, Inc., filed a Request with ERC asking: that rulemaking proceedings regarding proposed Rule 62-303 be conducted under the provisions of Sections 120.569 and 120.57, Florida Statutes, as to all parties, or alternatively at least to the six petitioners; that the evidentiary processes involved under the provisions of Sections 120.569 and 120.57, Florida Statutes, be combined with the already pending DOAH proceedings of all parties, or at least the six petitioners; and that rulemaking proceedings, as to proposed Rule 62-303, be suspended pending completion of the evidentiary processes before DOAH as well as the DOAH ruling on the pending petitions, as to all parties or at least the six petitioners. The Request was considered and denied by the ERC at the outset of its hearing on the proposed rule chapter, which was held as scheduled on April 26, 2001. That same day, the ERC issued a written order denying the Request, which read, in pertinent part as follows: But for their request to combine the requested evidentiary proceeding with the existing rule challenges pending before DOAH, Petitioners have requested conversion of the instant rulemaking proceeding to an evidentiary hearing or "draw out." A draw out is authorized under proper circumstances by Section 120.54(3)(c)2, Florida Statutes, which states: "Rulemaking proceedings shall be governed solely by the provisions of this section unless a person timely asserts that the person's substantial interests will be affected in the proceeding and affirmatively demonstrates to the agency that the proceeding does not provide adequate opportunity to protect those interests. If the agency determines that the rulemaking proceeding is not adequate to protect the person's interests, it shall suspend the rulemaking proceeding and convene a separate proceeding under the provisions of ss. 120.569 and 120.57. Similarly situated persons may be requested to join and participate in the separate proceeding. Upon conclusion of the separate proceeding, the rulemaking proceeding shall be resumed." A participant in the rulemaking proceeding who requests such relief is asking to "draw out" of the rulemaking proceeding and for the agency to afford the party an evidentiary hearing in lieu thereof.[30] A copy of each of the six petitions filed by the parties with DOAH was attached to the joint notice now before the Commission. But for minor variations in allegations to establish standing, each of the six petitions sets out seventeen (17) counts with each count asserting that a particular provision, or provisions, of proposed Rule 62-303 is an invalid exercise of delegated legislative authority or otherwise a violation of Section 403.067, F.S., or the federal Clean Water Act. None of the individual petitions, or the joint notice, demonstrate that the pending rulemaking proceeding fails to protect the petitioners' substantial interests, nor have petitioners raised any factual issues that would require a separate evidentiary hearing beyond the scope of the DOAH proceedings already pending. Under these circumstances, Section 120.56(2)(b), F.S., specifically allows an agency to proceed with all other steps in the rulemaking process, except for final adoption, while a DOAH rule challenge is pending.[31] In view of the foregoing, and in exercising its discretion as afforded by Section 120.54(3)(c)2., F.S., the Commission has determined that the rulemaking proceeding adequately protects the interests asserted by each of the six petitioners who joined in the joint notice as filed April 20th, 2001. Accordingly, the petitioners' joint request for relief therein is denied. The version of the proposed rule chapter published in the March 23, 2001, edition of the Florida Administrative Weekly, with some modifications, was adopted by the ERC at its April 26, 2001, meeting (at which members of the public were given the opportunity to comment prior to ERC deliberation). The modifications were noticed in a Notice of Change published in the May 11, 2001, edition (Volume 27, Number 19) of the Florida Administrative Weekly. Contents of the ERC-Adopted Version of Proposed Rule Chapter 62- 303, Florida Administrative Code Proposed Rule Chapter 62-303, Florida Administrative Code, is entitled, "Identification of Impaired Surface Waters." It is divided into four parts. Part I: Overview Part I of proposed Rule Chapter 62-303, Florida Administrative Code, contains the following "general" provisions: Proposed Rules 62-303.100, 62-303.150, and 62- 303.200, Florida Administrative Code. Part I: Proposed Rule 62-303.100, Florida Administrative Code Proposed Rule 62-303.100, Florida Administrative Code, is entitled, "Scope and Intent." It provides an overview of the proposed rule chapter and reads as follows: This chapter establishes a methodology to identify surface waters of the state that will be included on the state's planning list of waters that will be assessed pursuant to subsections 403.067(2) and (3), Florida Statutes (F.S.). It also establishes a methodology to identify impaired waters that will be included on the state's verified list of impaired waters, for which the Department will calculate Total Maximum Daily Loads (TMDLs), pursuant to subsection 403.067(4) F.S., and which will be submitted to the United States Environmental Protection Agency (EPA) pursuant to paragraph 303(d)(1) of the Clean Water Act (CWA). Subsection 303(d) of the CWA and section 403.067, F.S., describe impaired waters as those not meeting applicable water quality standards, which is a broad term that includes designated uses, water quality criteria, the Florida antidegradation policy, and moderating provisions. However, as recognized when the water quality standards were adopted, many water bodies naturally do not meet one or more established water quality criteria at all times, even though they meet their designated use.[32] Data on exceedances of water quality criteria will provide critical information about the status of assessed waters, but it is the intent of this chapter to only list waters on the verified list that are impaired due to point source or nonpoint source pollutant discharges. It is not the intent of this chapter to include waters that do not meet water quality criteria solely due to natural conditions or physical alterations of the water body not related to pollutants. Similarly, it is not the intent of this chapter to include waters where designated uses are being met and where water quality criteria exceedances are limited to those parameters for which permitted mixing zones or other moderating provisions (such as site-specific alternative criteria) are in effect. Waters that do not meet applicable water quality standards due to natural conditions or to pollution not related to pollutants shall be noted in the state's water quality assessment prepared under subsection 305(b) of the CWA. This chapter is intended to interpret existing water quality criteria and evaluate attainment of established designated uses as set forth in Chapter 62-302, F.A.C., for the purposes of identifying water bodies or segments for which TMDLs will be established. It is not the intent of this chapter to establish new water quality criteria or standards, or to determine the applicability of existing criteria under other provisions of Florida law. In cases where this chapter relies on numeric indicators of ambient water quality as part of the methodology for determining whether existing narrative criteria are being met, these numeric values are intended to be used only in the context of developing a planning list and identifying an impaired water pursuant to this chapter. As such, exceedances of these numeric values shall not, by themselves, constitute violations of Department rules that would warrant enforcement action. Nothing in this rule is intended to limit any actions by federal, state, or local agencies, affected persons, or citizens pursuant to other rules or regulations. Pursuant to section 403.067, F.S., impaired waters shall not be listed on the verified list if reasonable assurance is provided that, as a result of existing or proposed technology-based effluent limitations and other pollution control programs under local, state, or federal authority, they will attain water quality standards in the future and reasonable progress towards attainment of water quality standards will be made by the time the next 303(d) list is scheduled to be submitted to EPA. Specific Authority 403.061, 403.067, FS. Law Implemented 403.021(11). 403.062, 403.067, FS. History -- New Subsection (1) of proposed Rule 62-303.100, Florida Administrative Code, refers to the narrowing and winnowing process (more fully described in subsequent portions of the proposed rule chapter) that will yield the Department's "updated list" of waters for which TMDLs will be calculated, which list will be submitted to the EPA in accordance with Section 303(d) of the Clean Water Act. (The Department last submitted such a list to the EPA in 1998. This list is referred to by the Department as its 1998 303(d) list.) The Department's intent not to include on its "updated list" of waters for which TMDLs will be calculated those "[w]aters that do not meet applicable water quality standards due to natural conditions or to pollution not related to pollutants," as provided in Subsection (2) of proposed Rule 62- 303.100, Florida Administrative Code, is consistent with the view expressed in Section 403.067, Florida Statutes, that TMDLs are appropriate only where there is man-induced pollution involving the discharge (from either a point or nonpoint source) of identifiable pollutants. See, e.g., Section 403.067(1), Florida Statutes ("[T]he development of a total maximum daily load program for state waters as required by s. 303(d) of the Clean Water Act, Pub. L. No. 92-500, 33 U.S.C. ss. 1251 et seq. will promote improvements in water quality throughout the state through the coordinated control of point and nonpoint sources of pollution"); Section 403.067(4), Florida Statutes ("If a surface water or water segment is to be listed under this subsection, the department must specify the particular pollutants causing the impairment and the concentration of those pollutants causing the impairment relative to the water quality standard."); and Section 403.067(6)(a)2., Florida Statutes ("For waters determined to be impaired due solely to factors other than point and nonpoint sources of pollution, no total maximum daily load will be required."). While "[w]aters that do not meet applicable water quality standards due to natural conditions or to pollution not related to pollutants" will not appear on the Department's "updated list" of waters for which TMDLs will be calculated, they will be included in the "water quality assessment prepared under subsection 305(b) of the CWA" (305(b) Report), which provides as follows: Each State shall prepare and submit to the Administrator by April 1, 1975, and shall bring up to date by April 1, 1976, and biennially thereafter, a report which shall include-- a description of the water quality of all navigable waters in such State during the preceding year, with appropriate supplemental descriptions as shall be required to take into account seasonal, tidal, and other variations, correlated with the quality of water required by the objective of this chapter (as identified by the Administrator pursuant to criteria published under section 1314(a) of this title) and the water quality described in subparagraph (B) of this paragraph; an analysis of the extent to which all navigable waters of such State provide for the protection and propagation of a balanced population of shellfish, fish, and wildlife, and allow recreational activities in and on the water; an analysis of the extent to which the elimination of the discharge of pollutants and a level of water quality which provides for the protection and propagation of a balanced population of shellfish, fish, and wildlife and allows recreational activities in and on the water, have been or will be achieved by the requirements of this chapter, together with recommendations as to additional action necessary to achieve such objectives and for what waters such additional action is necessary; an estimate of (i) the environmental impact, (ii) the economic and social costs necessary to achieve the objective of this chapter in such State, (iii) the economic and social benefits of such achievement, and (iv) an estimate of the date of such achievement; and a description of the nature and extent of nonpoint sources of pollutants, and recommendations as to the programs which must be undertaken to control each category of such sources, including an estimate of the costs of implementing such programs. The Administrator shall transmit such State reports, together with an analysis thereof, to Congress on or before October 1, 1975, and October 1, 1976, and biennially thereafter. The declaration made in Subsection (3) of proposed Rule 62-303.100, Florida Administrative Code, that "[t]his chapter is intended to interpret existing water quality criteria and evaluate attainment of established designated uses as set forth in Chapter 62-302, F.A.C., for the purposes of identifying water bodies or segments for which TMDLs will be established" is similar to that made in Subsection (9) of Section 403.067, Florida Statutes, that "[t]he provisions of this section are intended to supplement existing law, and nothing in this section shall be construed as altering any applicable state water quality standards." Subsection (5) of proposed Rule 62-303.100, Florida Administrative Code, together with proposed Rule 62-303.600, Florida Administrative Code (which will be discussed later), are designed to give effect to and make more specific the language in Subsection (4) of Section 403.067, Florida Statutes, that an impaired water may be listed on the Department's "updated list" of waters for which TMDLs will be calculated only "if technology-based effluent limitations and other pollution control programs under local, state, or federal authority, including Everglades restoration activities pursuant to s. 373.4592 and the National Estuary Program, which are designed to restore such waters for the pollutant of concern are not sufficient to result in attainment of applicable surface water quality standards." Section 403.061, Florida Statutes, which is cited as the "[s]pecific [a]uthority" for proposed Rule 62-303.100, Florida Statutes (and every other proposed rule in the proposed rule chapter), authorizes the Department to, among other things, "[a]dopt rules pursuant to ss. 120.536(1) and 120.54 to implement the provisions of [Chapter 403, Florida Statutes]." See Section 403.061(7), Florida Statutes. Section 403.062, Florida Statutes, which is included among the statutory provisions cited in proposed Rule 62- 303.100, Florida Statutes (and every other proposed rule in the proposed rule chapter) as the "[l]aw [i]mplemented," reads as follows: Code Pollution control; underground, surface, and coastal waters.-- The department and its agents shall have general control and supervision over underground water, lakes, rivers, streams, canals, ditches, and coastal waters under the jurisdiction of the state insofar as their pollution may affect the public health or impair the interest of the public or persons lawfully using them. Part I: Proposed Rule 62-303.150, Florida Administrative Proposed Rule 62-303.150, Florida Administrative Code, explains the "[r]elationship [b]etween [p]lanning and [v]erified [l]ists." It provides as follows: The Department shall follow the methodology in Section 62-303 300 to develop a planning list pursuant to subsection 403.067(2), F.S. As required by subsection 403.067(2), F.S., the planning list shall not be used in the administration or implementation of any regulatory program, and shall be submitted to EPA for informational purposes only. Waters on this planning list will be assessed pursuant to subsection 403.067(3) F.S., as part of the Department's watershed management approach. During this assessment, the Department shall determine whether the water body is impaired and whether the impairment is due to pollutant discharges using the methodology in Part III. The resultant verified list of impaired waters, which is the list of waters for which TMDLs will be developed by the Department pursuant to subsection 403.067(4), will be adopted by Secretarial Order and will be subject to challenge under subsection [sic] 120.569 and 120.57 F.S. Once adopted, the list will be submitted to the EPA pursuant to paragraph 303(d)(1) of the CWA. Consistent with state and federal requirements, opportunities for public participation, including workshops, meetings, and periods to submit comments on draft lists, will be provided as part of the development of planning and verified lists. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The initial drafts of proposed Rule Chapter 62-303, Florida Administrative Code, provided for merely a single list of impaired waters needing TMDLs. It was only after the last TAC meeting (and before the first rule development workshop) that the concept of having two lists (a preliminary, "planning list" of potentially impaired waters requiring further assessment and a final, "verified list . . . of waters for which TMDLs will be developed by the Department") was incorporated into proposed Rule Chapter 62-303, Florida Administrative Code, by Department staff (although the idea of having a "potentially impaired subset" of impaired waters was discussed at TAC meetings). Such action was taken in response to concerns raised during the rule development process that the proposed rule chapter, as then drafted with its one-list methodology, "was too restrictive, that it would only get a small subset of waters on [the Departments 303(d)] list." To decrease, in a manner consistent with the provisions of Section 403.067, Florida Statutes, the chance that an impaired water needing a TMDL would be erroneously excluded, Department staff revised the proposed rule chapter to provide for a two-step listing process where potentially impaired waters would first be placed on a "planning list" based upon criteria generally less "restrictive" than the listing criteria contained in the previous drafts of the proposed rule chapter and then further tested (if necessary) and assessed to verify if, based upon criteria generally more rigorous than the "planning list" criteria, they should be included on a "verified list" of waters needing TMDLs (to be submitted to the EPA as the state's "updated" 303(d) list). Weighing against Department staff making it any easier for a water to be placed on the "verified list" was the significant regulatory consequence of such action. Erroneously listing a water as needing a TMDL would result in the unnecessary expenditure of considerable time, money, and effort. The more rigorous the listing criteria, the less likely it would be that a water would be listed erroneously and such unnecessary expenditures made. Subsequent to the ERC's adoption of proposed Rule Chapter 62-303, Florida Administrative Code, the National Research Council (NRC),33 through one of its committees,34 acting at the request of Congress to analyze the scientific basis of the nationwide TMDL program, issued a report entitled, "Assessing the TMDL Approach to Water Quality Management" (NRC Publication). In the NRC Publication, the committee endorses a "two-list process" like the one incorporated in proposed Rule Chapter 62-303, Florida Administrative Code, explaining as follows: Determining whether there should be some minimum threshold of data available when evaluating waterbodies for attainment of water quality standards is an issue of great concern to states. On the one hand, many call for using only the "best science" in making listing decisions, while others fear that many impaired waters will not be identified in the wait for additional data. The existence of a preliminary list addresses these concerns by focusing attention on waters suspected to be impaired without imposing on stakeholders and the agencies the consequences of TMDL development, until additional information is developed and evaluated. According to Subsection (1) of proposed Rule 62- 303.150, Florida Administrative Code, "[w]aters on th[e] planning list will be assessed pursuant to subsection 403.067(3) F.S., as part of the Department's watershed management approach." The following are the major concepts incorporated in the "Department's watershed management approach": The basin management unit is the geographic or spatial unit used to divide the state into smaller areas for assessment- -generally groups of Hydrologic Unit Codes (HUCs)[35] . . . . The basin management cycle is the five- year cycle within which watersheds are assessed and management plans developed and implemented. The Management Action Plan (MAP), a document developed over the five-year cycle and subsequently updated every five years, describes the watershed's problems and how participants plan to address them. Forums and communications networks allow participants to collect and evaluate as much information as possible on their individual basins and to reach a consensus on strategic monitoring, priority water bodies, and management strategies. The statewide basin management schedule establishes the proposed sequence for assessing individual watersheds. . . . Each individual basin cycle under the "Department's watershed management approach" takes five years to complete, and is "repeated every five years." It is, in other words, an iterative process. The five phases of the cycle are as follows: Phase I: Preliminary Basin Assessment; Phase II: Strategic Monitoring; Phase III: Data Analysis and TMDL Development; Phase IV: Management Action Plan; and Phase V: Implementation. The first two phases of the cycle are discussed in greater detail in proposed Rule 62-303.700, Florida Administrative Code. Part I: Proposed Rule 62-303.200, Florida Administrative Code Proposed Rule 62-303.200, Florida Administrative Code, contains definitions of various terms and phrases used in proposed Rule Chapter 62-303, Florida Administrative Code. It provides as follows: As used in this chapter: "BioRecon" shall mean a bioassessment conducted following the procedures outlined in "Protocols for Conducting a Biological Reconnaissance in Florida Streams," Florida Department of Environmental Protection, March 13. 1995, which is incorporated by reference. "Clean techniques" shall mean those applicable field sampling procedures and analytical methods referenced in "Method 1669: Sampling Ambient Water for Trace Metals at EPA Water Quality Criteria Levels, July 1996, USEPA. Office of Water, Engineering and Analysis Division. Washington, D.C.," which is incorporated by reference. "Department" or "DEP" shall mean the Florida Department of Environmental Protection. "Designated use" shall mean the present and future most beneficial use of a body of water as designated by the Environmental Regulation Commission by means of the classification system contained in Chapter 62-302, F.A.C. "Estuary" shall mean predominantly marine regions of interaction between rivers and nearshore ocean waters, where tidal action and river flow mix fresh and salt water. Such areas include bays, mouths of rivers, and lagoons. "Impaired water" shall mean a water body or water body segment that does not meet its applicable water quality standards as set forth in Chapters 62-302 and 62-4 F.A.C., as determined by the methodology in Part III of this chapter, due in whole or in part to discharges of pollutants from point or nonpoint sources. "Lake Condition Index" shall mean the benthic macroinvertebrate component of a bioassessment conducted following the procedures outlined in "Development of Lake Condition Indexes (LCI) for Florida," Florida Department of Environmental Protection, July, 2000, which is incorporated by reference. "Natural background" shall mean the condition of waters in the absence of man- induced alterations based on the best scientific information available to the Department. The establishment of natural background for an altered waterbody may be based upon a similar unaltered waterbody or on historical pre-alteration data. "Nuisance species" shall mean species of flora or fauna whose noxious characteristics or presence in sufficient number, biomass, or areal extent may reasonably be expected to prevent, or unreasonably interfere with, a designated use of those waters. "Physical alterations" shall mean human-induced changes to the physical structure of the water body. "Planning list" shall mean the list of surface waters or segments for which assessments will be conducted to evaluate whether the water is impaired and a TMDL is needed, as provided in subsection 403.067(2), F.S. "Pollutant" shall be as defined in subsection 502(6) of the CWA. Characteristics of a discharge, including dissolved oxygen, pH, or temperature, shall also be defined as pollutants if they result or may result in the potentially harmful alteration of downstream waters. "Pollution" shall be as defined in subsection 502(19) of the CWA and subsection 403.031(2), F.S. "Predominantly marine waters" shall mean surface waters in which the chloride concentration at the surface is greater than or equal to 1,500 milligrams per liter. "Secretary" shall mean the Secretary of the Florida Department of Environmental Protection. "Spill" shall mean a short-term, unpermitted discharge to surface waters, not to include sanitary sewer overflows or chronic discharges from leaking wastewater collection systems. "Stream" shall mean a free-flowing, predominantly fresh surface water in a defined channel, and includes rivers, creeks, branches, canals, freshwater sloughs, and other similar water bodies. "Stream Condition Index" shall mean a bioassessment conducted following the procedures outlined in "Development of the Stream Condition Index (SCI) for Florida," Florida Department of Environmental Protection, May, 1996, which is incorporated by reference. "Surface water" means those waters of the State upon the surface of the earth to their landward extent, whether contained in bounds created naturally or artificially or diffused. Water from natural springs shall be classified as surface water when it exits from the spring onto the earth's surface. "Total maximum daily load" (TMDL) for an impaired water body or water body segment shall mean the sum of the individual wasteload allocations for point sources and the load allocations for nonpoint sources and natural background. Prior to determining individual wasteload allocations and load allocations, the maximum amount of a pollutant that a water body or water segment can assimilate from all sources without exceeding water quality standards must first be calculated. A TMDL shall include either an implicit or explicit margin of safety and a consideration of seasonal variations. "Verified list" shall mean the list of impaired water bodies or segments for which TMDLs will be calculated, as provided in subsection 403.067(4), F.S., and which will be submitted to EPA pursuant to paragraph 303(d)(1) of the CWA. "Water quality criteria" shall mean elements of State water quality standards, expressed as constituent concentrations, levels, or narrative statements, representing a quality of water that supports the present and future most beneficial uses. "Water quality standards" shall mean standards composed of designated present and future most beneficial uses (classification of waters), the numerical and narrative criteria applied to the specific water uses or classification, the Florida antidegradation policy, and the moderating provisions (mixing zones, site-specific alternative criteria, and exemptions) contained in Chapter 62-302, F.A.C., and in Chapter 62-4, F.A.C., adopted pursuant to Chapter 403, F.S. "Water segment" shall mean a portion of a water body that the Department will assess and evaluate for purposes of determining whether a TMDL will be required. Water segments previously evaluated as part of the Department's 1998 305(b) Report are depicted in the map titled "Water Segments of Florida," which is incorporated by reference. "Waters" shall be those surface waters described in Section 403.031(13) Florida Statutes. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New There are some high salinity waters of the state that, although they do not have riverine input, nonetheless meet the definition of "estuary" found in Subsection (5) of proposed Rule 62-303.200, Florida Administrative Code, because they are "bays" or "lagoons," as those terms are used in the second sentence of Subsection (5). Rule Chapter 62-4, Florida Administrative Code, which is referenced in Subsections (6) and (23) of proposed Rule 62- 303.200, Florida Administrative Code, addresses the subject of "[p]ermits." According to Subsection (1) of Rule 62-4.210, Florida Administrative Code, "[n]o person shall construct any installation or facility which will reasonably be expected to be a source of . . . water pollution without first applying for and receiving a construction permit from the Department unless exempted by statute or Department rule." Subsection (1) of Rule 62-4.240, Florida Administrative Code, requires that "[a]ny person intending to discharge wastes into the waters of the State shall make application to the Department for an operation permit." An "operation permit" must: Specify the manner, nature, volume and frequency of the discharge permitted; Require proper operation and maintenance of any pollution abatement facility by qualified personnel in accordance with standards established by the Department; and Contain such additional conditions, requirements and restrictions as the Department deems necessary to preserve and protect the quality of the receiving waters and to ensure proper operation of the pollution control facilities. Rule 62-4.240(3), Florida Administrative Code. "An operation permit [will] be issued only if all Department requirements are met, including the provisions of Rules 62-302.300 and 62-302.700 and Rule 62-4.242, F.A.C." Rule 62-4.240(2), Florida Administrative Code. Subsection (1) of Rule 62-4.242, Florida Administrative Code, describes "[a]ntidegradation [p]ermitting [r]equirements." It provides as follows: Permits shall be issued when consistent with the antidegradation policy set forth in Rule 62-302.300 and, if applicable, Rule 62- 302.700. In determining whether a proposed discharge which results in water quality degradation is necessary or desirable under federal standards and under circumstances which are clearly in the public interest, the department shall consider and balance the following factors: Whether the proposed project is important to and is beneficial to the public health, safety, or welfare (taking into account the policies set forth in Rules 62- 302.100, 62-302.300, and, if applicable, 62- 302.700); and Whether the proposed discharge will adversely affect conservation of fish and wildlife, including endangered or threatened species, or their habitats; and Whether the proposed discharge will adversely affect the fishing or water-based recreational values or marine productivity in the vicinity of the proposed discharge; and Whether the proposed discharge is consistent with any applicable Surface Water Improvement and Management Plan that has been adopted by a Water Management District and approved by the Department. In addition to subsection (b) above, in order for a proposed discharge (other than stormwater discharges meeting the requirements of Chapter 62-25, F.A.C.), to be necessary or desirable under federal standards and under circumstances which are clearly in the public interest, the permit applicant must demonstrate that neither of the following is economically and technologically reasonable: Reuse of domestic reclaimed water. Use of other discharge locations, the use of land application, or reuse that would minimize or eliminate the need to lower water quality. Subsections (2) and (3) of Rule 62-4.242, Florida Administrative Code, prescribe "[s]tandards [a]pplying to Outstanding Florida Waters" and "[s]tandards [a]pplying to Outstanding National Resource Waters," respectively. Subsection (4) of Rule 62-4.242, Florida Administrative Code, "prescribe[s] the means by which the Department, upon the petition of a license applicant, will equitably allocate among such persons [directly discharging significant amounts of pollutants into waters which fail to meet one or more of the water quality criteria applicable to those waters] the relative levels of abatement responsibility of each for abatement of those pollutants." Subsection (1) of Rule 62-4.244, Florida Administrative Code, provides that the Department, upon application, may "allow the water quality adjacent to a point of discharge to be degraded to the extent that only the minimum conditions described in subsection 62-302.500(1), Florida Administrative Code, apply within a limited, defined region known as the mixing zone"; provided, that the "mixing zone" does not "significantly impair any of the designated uses of the receiving body of water." Subsection 502(6) of the Clean Water Act (33 U.S.C. Section 1362(6)), which is referenced in Subsection (12) of proposed Rule 62-303.200, Florida Administrative Code, provides as follows: The term "pollutant" means dredged spoil, solid waste, incinerator residue, sewage, garbage, sewage sludge, munitions, chemical wastes, biological materials, radioactive materials, heat, wrecked or discarded equipment, rock, sand, cellar dirt and industrial, municipal, and agricultural waste discharged into water. This term does not mean (A) "sewage from vessels or a discharge incidental to the normal operation of a vessel of the Armed Forces" within the meaning of section 1322 of this title; or (B) water, gas, or other material which is injected into a well to facilitate production of oil or gas, or water derived in association with oil or gas production and disposed of in a well, if the well used either to facilitate production or for disposal purposes is approved by authority of the State in which the well is located, and if such State determines that such injection or disposal will not result in the degradation of ground or surface water resources. Subsection 502(19) of the Clean Water Act (33 U.S.C. Section 1362(19)), which is referenced in Subsection (13) of proposed Rule 62-303.200, Florida Administrative Code, provides as follows: The term "pollution" means the man-made or man-induced alteration of the chemical, physical, biological, and radiological integrity of water. In Chapter 403, Florida Statutes, the definition of "pollution" is found, not in Subsection (2) of Section 403.031, Florida Statutes, as indicated in Subsection (13) of proposed Rule 62-303.200, Florida Administrative Code, but in Subsection (7) of the statute. The "water segments" referenced in the second sentence of Subsection (24) of proposed Rule 62-303.200, Florida Administrative Code, are, for the most part, either approximately five linear miles each (in the case of streams) or approximately five square miles each (in the case of waters not in a defined channel). Subsection (13) of Section 403.031, Florida Statutes, which is referenced in Subsection (25) of proposed Rule 62- 303.200, Florida Administrative Code, provides that "'[w]aters' include, but are not limited to, rivers, lakes, streams, springs, impoundments, wetlands, and all other waters or bodies of water, including fresh, brackish, saline, tidal, surface, or underground waters." The other terms and phrases defined in proposed Rule 62-303.200, Florida Administrative Code, will be discussed, where appropriate, later in this Final Order. Part II: Overview Part II of proposed Rule Chapter 62-303, Florida Administrative Code, contains the following provisions, which describe the "planning list" of potentially impaired waters and how the list will be compiled: Proposed Rules 62-303.300, 62- 303.320, 62-303.330, 62-303.340, 62-303.350, 62-303.351, 62- 303.352, 62-303.353, 62-303.360, 62-303.370, and 62-303.380, Florida Administrative Code. Code Part II: Proposed Rule 62-303.300, Florida Administrative Proposed Rule 62-303.300, Florida Administrative Code, is entitled, "Methodology to Develop the Planning List." It provides as follows: This part establishes a methodology for developing a planning list of waters to be assessed pursuant to subsections 403.067(2) and (3), F.S. A waterbody shall be placed on the planning list if it fails to meet the minimum criteria for surface waters established in Rule 62-302.500, F.A.C.; any of its designated uses, as described in this part; or applicable water quality criteria, as described in this part. It should be noted that water quality criteria are designed to protect either aquatic life use support, which is addressed in sections 62- 303.310-353, or to protect human health, which is addressed in sections 62-303.360- 380. Waters on the list of water segments submitted to EPA in 1998 that do not meet the data sufficiency requirements for the planning list shall nevertheless be included in the state's initial planning list developed pursuant to this rule. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The second sentence of Subsection (1) of proposed Rule 62-303.300, Florida Administrative Code, incorporates the concept of "independent applicability" by providing that only one of the listed requirements need be met for a water to be placed on the "planning list." At the April 26, 2001, rule adoption hearing, the ERC initially voted to delete from proposed Rule Chapter 62-303, Florida Administrative Code, the language in Subsection (2) of proposed Rule 62-303.300, Florida Administrative Code. The ERC, however, later in the hearing, reversed itself after learning of a letter, dated April 26, 2001, that was sent to the Department by Beverly H. Bannister, the Director of the EPA's Region 4 Water Management Division. Ms. Bannister's letter read, in pertinent part, as follows: EPA expressed significant concern that, under earlier versions of the IWR [Impaired Waters Rule], waters currently identified as impaired on the State's 1998 Section 303(d) list which were determined to have "insufficient data" would be removed from the State's Section 303(d) list and also not appear on the State's planning list with its associated requirement for additional data collection. As a result of EPA concerns, the latest version of the IWR provides that waters on the current 1998 Section 303(d) list that do not meet the data sufficiency requirement of the planning list will be placed on the IWR's planning list, and sufficient data will be collected to verify the water's impairment status. In further discussions with the State regarding the EPA's concern about the 2002 Section 303(d) list, the State has committed to review all waters on the 1998 303(d) list and include all waters that meet the verification requirements of the IWR on the State's 2002 list. In addition, the State will also review all available data from 1989 to 1998 for development of a statewide planning list and include on the 2002 list any additional waters that meet the verification requirements, based on data from 1994 to 1998. (The State is unable to do a complete assessment for data gathered in 1999, 2000, and 2001 because of a national problem in the upload of data into the new Federal STORET data system.) Those waters on the 1998 303(d) list that do not meet the verification requirements will be de-listed for "good cause" and placed on the State's planning list as insufficient to verify the water's use-support status according to the methodology in the IWR. The "good cause" justification for de- listing the waters is based on several factors: 1) the requirements of the State Rule that these waters be moved to a planning list for additional data collection and assessment that will occur within a reasonable period of time; 2) a determination will be made that the waters are either impaired (and placed on the 303(d) list) or attaining its uses; and 3) the State's commitment to EPA that waters on the planning list that appeared on the State's 1998 Section 303(d) list will be monitored and assessed during the first or second rotation through the State's Watershed Management Process consistent with the schedule for TMDL development in EPA's consent decree with Earthjustice. High priority water/pollutant combinations will be monitored and assessed during the first rotation of the watershed cycle (i.e., within 5 years of 2001), and low priority water/pollutant combinations will be monitored and assessed during the second rotation of the watershed cycle (i.e., within 10 years of 2001). After this additional data collection and assessment, the water will be added to the appropriate future 303(d) list if the water is verified to be impaired, or the water will be "de- listed" based on the "good cause" justification that the water is attaining its uses. Waters on the 1998 303(d) list where sufficient data exists to demonstrate the water is meeting the IWR's planning list criteria for use support will be de-listed in the 2002 303(d) list submittal. It is EPA's view that this process will achieve the intent of the CWA and will provide sufficient documentation of the waters still requiring TMDLs by FDEP. Together with the data collection requirements found in Part III of the proposed rule chapter, Subsection (2) of proposed Rule 62-303.300, Florida Administrative Code, ensures that all waters on the Department's 1998 303(d) list (which list is referenced in Subsection (2)(c) of Section 403.067, Florida Statutes) will be assessed by the Department and that they will not be eliminated from consideration for TMDL development simply because there is not enough data to determine whether a TMDL is needed. Part II: Proposed Rule 62-303.310, Florida Administrative Code Proposed Rule 62-303.310, Florida Administrative Code, is entitled, "Evaluation of Aquatic Life Use Support." It provides as follows: A Class I, II, or III water shall be placed on the planning list for assessment of aquatic life use support (propagation and maintenance of a healthy, well-balanced population of fish and wildlife) if, based on sufficient quality and quantity of data, it: exceeds applicable aquatic life-based water quality criteria as outlined in section 62-303.320, does not meet biological assessment thresholds for its water body type as outlined in section 62-303.330, is acutely or chronically toxic as outlined in section 62-303.340, or exceeds nutrient thresholds as outlined in section 62-303.350. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New This proposed rule, like Subsection (1) of proposed Rule 62-303.300, Florida Administrative Code, incorporates the concept of "independent applicability." A water need meet only one of the four listed benchmarks to be placed on the "planning list for assessment of aquatic life use support." Each of these benchmarks is discussed at greater length in one or more of the subsequent sections of Part II of the proposed rule chapter. Part II: Proposed Rule 62-303.320, Florida Administrative Code Proposed Rule 62-303.320, Florida Administrative Code, addresses the "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria" benchmark described in Subsection (1) of proposed Rule 62-303.310, Florida Administrative Code. It cites Sections 403.061 and 403.067, Florida Statutes, as its "[s]pecific [a]uthority" and Sections 403.062 and 403.067, Florida Statutes, as the "[l]aw[s] [i]mplemented" by the proposed rule. Proposed Rule 62-303.320, Florida Administrative Code, establishes a statistical method (involving "data modeling," as that term is used in Subsection (3)(b)4. of Section 403.067, Florida Statutes) for use in determining whether a water should be placed on the "planning list." It is not feasible, due to limited resources, to examine a water body at every point to determine its true overall condition. Rather, samples must be taken over time and inferences drawn from the sampling results, taking into consideration the "variability [of water quality] occurring in nature" and "that some deviations from water quality standards occur as the result of natural background conditions" (as the Legislature observed in Subsection (11) of Section 403.021, Florida Statutes). The process is, necessarily, characterized by a lack of certainty and the possibility of error. As stated in the NRC Publication: Given the finite monitoring resources, it is obvious that the number of sampling stations included in the state program will ultimately limit the number of water quality measurements that can be made at each station. Thus, in addition to the problem of defining state waters and designing the monitoring network to assess those waters, fundamental statistical issues arise concerning how to interpret limited data from individual sampling stations. Statistical inference procedures must be used on the sample data to test hypotheses about whether the actual condition in the water body meets the criterion. Thus, water quality assessment is a hypothesis-testing procedure. A statistical analysis of sample data for determining whether a water body is meeting a criterion requires the definition of a null hypothesis; for listing a water body, the null hypothesis would be that the water is not impaired. The analysis is prone to the possibility of both Type I error (a false conclusion that an unimpaired water is impaired) and Type II error (a false conclusion that an impaired water is not impaired). . . . The TAC and Department staff had extensive discussions regarding the issue of what particular type of "statistical analysis" to incorporate in the proposed rule chapter before deciding on a binomial distribution analysis. The binomial model is a time-tested nonparametric statistical method that is used where there are two possible outcomes, such as, in the case of water quality sampling, whether a water quality criterion has been exceeded or not. A parametric statistical analysis, based upon an assumption of normal distribution, which, unlike the binomial model incorporated in the proposed rule chapter, takes into account the magnitude of exceedances,36 was considered, but reasonably rejected by the TAC and Department staff because it was anticipated that, in many instances, the number of samples available to the Department would not be adequate to make the underlying distributional assumption with the requisite degree of certainty. The binomial model, which takes sample size into consideration, offers greater certainty with a limited number of samples than does the parametric statistical analysis that the TAC and Department staff rejected. Nonetheless, even in the case of the binomial model, the more samples there are, the more precise the analysis will be. Both Type I errors (false positives) and Type II errors (false negatives) decrease as sample size increases. To ensure greater analytic precision, proposed Rule 62-303.320, Florida Administrative Code, and its counterpart in Part III of the proposed rule chapter (proposed Rule 62-303.420, Florida Administrative Code) contain reasonable minimum sample size requirements (ten, with limited exceptions, for placement on the "planning list," and 20 for placement on the "verified list," which is ten more than the TAC recommended37). The NRC Publication contains the following discussion regarding the appropriateness of employing a binomial model to identify impaired waters needing TMDLs: The committee does not recommend any particular statistical method for analyzing monitoring data and for listing waters. However, one possibility is that the binomial hypothesis test could be required as a minimum and practical first step (Smith et al., 2001). The binomial method is not a significant departure from the current approach--called the raw score approach--in which the listing process treats all sample observations as binary values that either exceed the criterion or do not, and the binomial method has some important advantages. For example, one limitation of the raw score approach is that it does not account for the total number of measurements made. Clearly, 1 out of 6 measurements above the criterion is a weaker case for impairment than is 6 out of 36. The binomial hypothesis test allows one to take sample size into account. By using a statistical procedure, sample sizes can be selected and one can explicitly control and make trade-offs between error rates. (see Smith et al., 2001, and Gibbons, in press, for guidance in managing the risk of false positive and false negative errors). Several states, including Florida and Virginia, are considering or are already using the binomial hypothesis test to list impaired waters. Detailed examples of how to apply the test are beyond the scope of this document, but can be found in Smith et al. (2001) and the proposed Chapter 62-303 of the Florida Administrative Code. In a footnote, the committee added the following: The choice of Type I error rate is based on the assessor's willingness to falsely categorize a water body. It also is the case that, for any sample size, the Type II error rate decreases as the acceptable Type I error rate increases. The willingness to make either kind of mistake will depend on the consequences of the resulting action (more monitoring, costs to do a TMDL plan, costs to implement controls, possible health risk) and who bears the cost (public budget, private parties, etc.). The magnitude and burden of a Type I versus Type II error depend on the statement of the null hypothesis and on the sample size. When choosing a Type I error rate, the assessor may want to explicitly consider these determinants of error rates. The TAC recommended a Type I error rate of five percent (or, stated differently, a confidence level of 95 percent) be used in making listing decisions.38 Department staff responsible for drafting the proposed rule chapter, believing that, as a matter of policy, a 95 percent confidence level was too high and that a higher Type I error rate should be tolerated in order to reduce Type II error, reasonably settled on an 80 percent confidence level for placement on the "planning list" and a 90 percent confidence level for placement on the "verified list." Scientific studies generally do not employ a confidence level below 80 percent. A 50 percent confidence level is "comparable to flipping a coin." Use of the binomial model to determine impairment for purposes of TMDL development (based upon exceedances of water quality criteria) further requires the selection of a fixed "exceedance frequency" representing an acceptable rate of violation beneath which a water segment will not be considered impaired. A permissible "exceedance frequency" accounts for the natural variability of water quality and the uncertainty that the measurements taken are representative of the overall condition of the water segment sampled. The Department, pursuant to EPA guidance, has historically used a ten percent "exceedance frequency" for purposes of identifying, in its 305(b) Report, waters not meeting their designated uses. The TAC and Department staff agreed that a ten percent "exceedance frequency" should likewise be incorporated in the proposed rule chapter. The NRC Publication contains the following discussion regarding "exceedance frequencies" in general and a ten percent "exceedance frequency" in particular: Whether the binomial or the raw score approach is used, there must be a decision on an acceptable frequency of violation for the numeric criterion, which can range from 0 percent of the time to some positive number. Under the current EPA approach, 10 percent of the sample measurements of a given pollutant made at a station may exceed the applicable criterion without having to list the surrounding waterbody. The choice of 10 percent is meant to allow for uncertainty in the decision process. Unfortunately, simply setting an upper bound on the percentage of measurements at a station that may violate a standard provides insufficient information to properly deal with the uncertainty concerning impairment. The choice of acceptable frequency of violation is also supposed to be related to whether the designated use will be compromised, which is clearly dependent on the pollutant and on waterbody characteristics such as flow rate. A determination of 10 percent cannot be expected to apply to all water quality situations. In fact, it is inconsistent with federal water quality criteria for toxics that specify allowable violation frequencies of either one day in three years, four consecutive days in three years, or 30 consecutive days in three years (which are all less than 10 percent). Embedded in the EPA raw score approach is an implication that 10 percent is an acceptable violation rate, which it may not be in certain circumstances. Nonetheless, as the chairman of the committee that produced the NRC Publication, Dr. Kenneth Reckhow, testified at the final hearing in these consolidated cases when asked whether he "believe[d] that a determination of ten percent exceedance [frequency] cannot be expected to apply to all water quality situations": the "notion of one size fits all is . . . a pragmatic approach to the limits of what can be done in a regulatory environment." Dr. Reckhow, during his testimony, declined to "endorse[] as a scientist" the use of an "exceedance frequency" of ten percent (as opposed to some other "particular level"),39 but he stated his opinion (which the undersigned accepts) that "it is important to select a level, and from a science perspective it would be useful to see states employ a level like that or levels roughly around that point and see how effectively they have worked in terms of achieving the goal of meeting designated uses." Subsection (1) of proposed Rule 62-303.320, Florida Administrative Code, sets forth in tabular form, by sample size (from ten samples to 500 samples), the minimum number of exceedances needed for placement on the "planning list." It provides as follows: Water segments shall be placed on the planning list if, using objective and credible data, as defined by the requirements specified in this section, the number of exceedances of an applicable water quality criterion due to pollutant discharges is greater than or equal to the number listed in Table 1 for the given sample size. This table provides the number of exceedances that indicate a minimum of 10% exceedance frequency with a minimum of an 80% confidence level using a binomial distribution. Table 1: Planning List Minimum number of measured exceedances needed to put a water on the Planning list with at least 80% confidence that the actual exceedance rate is greater than or equal to ten percent. Sample Are listed if they Sizes have at least this # of exceedances From To 10 15 3 16 23 4 24 31 5 32 39 6 40 47 7 48 56 8 57 65 9 66 73 10 74 82 11 83 91 12 92 100 13 101 109 14 110 118 15 119 126 16 127 136 17 137 145 18 146 154 19 155 163 20 164 172 21 173 181 22 182 190 23 191 199 24 200 208 25 209 218 26 219 227 27 228 236 28 237 245 29 246 255 30 256 264 31 265 273 32 274 282 33 283 292 34 293 301 35 302 310 36 311 320 37 321 329 38 330 338 39 339 348 40 349 357 41 358 367 42 368 376 43 377 385 44 386 395 45 396 404 46 405 414 47 415 423 48 424 432 49 433 442 50 443 451 51 452 461 52 462 470 53 471 480 54 481 489 55 490 499 56 500 500 57 The "calculations [reflected in Table 1] are correct." Subsection (2) of proposed Rule 62-303.320, Florida Administrative Code, provides as follows: The U.S. Environmental Protection Agency's Storage and Retrieval (STORET) database shall be the primary source of data used for determining water quality criteria exceedances. As required by rule 62- 40.540(3), F.A.C., the Department, other state agencies, the Water Management Districts, and local governments collecting surface water quality data in Florida shall enter the data into STORET within one year of collection. Other sampling entities that want to ensure their data will be considered for evaluation should ensure their data are entered into STORET. The Department shall consider data submitted to the Department from other sources and databases if the data meet the sufficiency and data quality requirements of this section. STORET is a "centralized data repository" maintained by the EPA. It contains publicly available water quality data, contributed by state agencies and others, on waters throughout the nation. Subsection (3) of Rule 62-40.540, Florida Administrative Code, which is referenced in Subsection (2) of proposed Rule 62-303.320, Florida Administrative Code, provides that "[t]he U.S. Environmental Protection Agency water quality data base (STORET) shall be the central repository of the state's water quality data" and that"[a]ll appropriate water quality data collected by the Department, Districts, local governments, and state agencies shall be placed in the STORET system within one year of collection." At the end of 1998, STORET underwent a major overhaul. It is "now more accommodating of meta data," which is auxiliary information about the underlying data. As Ms. Bannister indicated in her April 26, 2001, letter to the Department, there was a "problem in the upload of data into the new Federal STORET data system." This new version of STORET is still not "very user-friendly." Subsection (2) of proposed Rule 62-303.320, Florida Administrative Code, however, while it strongly encourages the entry of data into STORET, does not require that data be entered into STORET to be considered by the Department in determining whether there have been the requisite number of exceedances for placement on the "planning list," as the last sentence of Subsection (2) makes abundantly clear. Subsection (3) of proposed Rule 62-303.320, Florida Administrative Code, imposes reasonable age-related restrictions on what data can be used to determine whether a water should be placed on the "planning list" based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria." It provides as follows: When determining water quality criteria exceedances, data older than ten years shall not be used to develop planning lists. Further, more recent data shall take precedence over older data if: the newer data indicate a change in water quality and this change is related to changes in pollutant loading to the watershed or improved pollution control mechanisms in the watershed contributing to the assessed area, or the Department determines that the older data do not meet the data quality requirements of this section or are no longer representative of the water quality of the segment. The Department shall note for the record that the older data were excluded and provide details about why the older data were excluded. These provisions are reasonably designed to increase the likelihood that the decision to place a water on the "planning list" will be based upon data representative of the water's current conditions. While the data that will be excluded from consideration by Subsection (3) of proposed Rule 62-303.320, Florida Administrative Code, may be objective and credible data, such data merely reflects what the conditions of the water in question were at the time the samples yielding the data were collected. Declining to rely on this data because it is too old to be a reliable indicator of current conditions is not unreasonable. The TAC recommended that listing decisions be based on data no older than five years.40 Department staff, however, believed that, for purposes of compiling a "planning list," a ten-year cut-off was more appropriate. The binomial model is predicated on independent sampling. Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, addresses "in a very straightforward, simple, but reasonable way, the notion of spatial independence and temporal independence." It provides as follows: To be assessed for water quality criteria exceedances using Table 1, a water segment shall have a minimum of ten, temporally independent samples for the ten year period. To be treated as an independent sample, samples from a given station shall be at least one week apart. Samples collected at the same location less than seven days apart shall be considered as one sample, with the median value used to represent the sampling period. However, if any of the individual values exceed acutely toxic levels, then the worst case value shall be used to represent the sampling period. The worst case value is the minimum value for dissolved oxygen, both the minimum and maximum for pH, or the maximum value for other parameters. However, when data are available from diel or depth profile studies, the lower tenth percentile value shall be used to represent worst case conditions. For the purposes of this chapter, samples collected within 200 meters of each other will be considered the same station or location, unless there is a tributary, an outfall, or significant change in the hydrography of the water. Data from different stations within a water segment shall be treated as separate samples even if collected at the same time. However, there shall be at least five independent sampling events during the ten year assessment period, with at least one sampling event conducted in three of the four seasons of the calendar year. For the purposes of this chapter, the four seasons shall be January 1 through March 31, April 1 through June 30, July 1 through September 30, and October 1 through December 31. States may set their "[a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria" at either acutely toxic levels or chronically toxic levels. The EPA, based on data from toxicity tests, has determined what these acutely toxic levels and chronically toxic levels should be, and it has provided its recommendations to the states for their use in setting appropriate water quality criteria. With one exception (involving silver in predominantly marine waters), the Department, in Rule Chapter 62-302, Florida Administrative Code, has opted to establish "[a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria" at chronically toxic levels, rather than at acutely toxic levels, because chronic-toxicity-based criteria are, in the Department's view, "more protective." Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, will require the Department, under certain circumstances, to determine whether acutely toxic levels of parameters listed in Rule Chapter 62-302, Florida Administrative Code (other than silver in predominantly marine waters) have been exceeded. Neither the Department's existing rules, nor the proposed rule chapter, specifies what these levels are. In making this determination, the Department intends to use the acutely toxic levels recommended by the EPA. The last two sentences of Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, address "seasonal . . . variations," as required by Subsection (3)(b)1. of Section 403.067, Florida Statutes, and do so in a manner consistent with the TAC's recommendation on the matter. As Subsection (3)(b)1. of Section 403.067, Florida Statutes, suggests, water quality may vary from season to season. Such variations tend to be more pronounced in the northern part of the state than in South Florida in the case of certain parameters, such as dissolved oxygen, which is usually "at its critical condition" during the warmer months. While certain types of exceedances may be more likely to occur during a particular season or seasons of the year, exceedances may occur at any time during the year. Department staff, as recommended by the TAC, included the last two sentences in Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, in a reasonable effort to avoid a situation where a listing decision would be based upon skewed data (provided by persons "with an agenda") reflecting only isolated instances of worst or best case conditions, as opposed to "data . . . spread throughout the year as much as possible." Data from each of the four seasons of the calendar year were not required "because then some data sets might be excluded just because they missed a quarterly sample," an outcome the TAC and Department staff considered to be undesirable because they "wanted to be all-inclusive and . . . capture all waters that in fact might even potentially be impaired" on the "planning list." Notwithstanding the "three out of four seasons" data sufficiency requirement of Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, because the proposed rule establishes an "exceedance frequency" threshold of ten percent, a water may qualify for placement on the "planning list" under the proposed rule even though all of the exceedances evidenced by the data in the Department's possession (covering at least three of the four seasons of the year) occurred in the one season when conditions are typically at their worst for the water. (If there were other exceedances, they would not be excluded from consideration under the proposed rule simply because they occurred during a time of year when exceedances are atypical.) The "three out of four seasons" requirement does not completely protect against persons "with an agenda" obtaining the result they want by providing the Department skewed data, but, as Dr. Reckhow testified at the final hearing, it would be difficult, if not impossible, for the Department to devise a rule which provides for Department consideration of data submitted by members of the public and, at the same time, completely "prevent[s] someone who is clever [enough] from contriving the analysis." As Dr. Reckhow pointed out, to counteract the data submissions of such a person, those who believe that the data is not truly representative of the overall condition of the water can "collect their own data and make the[ir] case" to the Department. Subsection (5) of proposed Rule 62-303.320, Florida Administrative Code, which reads as follows, provides two exceptions to the data sufficiency requirements of Subsection of the proposed rule: Notwithstanding the requirements of paragraph (4), water segments shall be included on the planning list if: there are less than ten samples for the segment, but there are three or more temporally independent exceedances of an applicable water quality criterion, or there are more than one exceedance of an acute toxicity-based water quality criterion in any three year period. The "three or more exceedances" exception (found in Subsection (5)(a) of proposed Rule 62-303.320, Florida Administrative Code) to the proposed rule's minimum sample size requirement of ten was not something that the "TAC ever voted on." It was included in the proposed rule by Department staff at the request of Petitioners. As noted above, the only "acute toxicity-based water quality criterion" in Rule Chapter 62-302, Florida Administrative Code, is the criterion for silver in predominantly marine waters. Accordingly, Subsection (5)(b) of proposed Rule 62-330.320, Florida Administrative Code, applies only where that criterion has been exceeded (more than once in a three year period). Subsection (6) of proposed Rule 62-330.320, Florida Administrative Code, provides that certain data (described therein) will be excluded from consideration by the Department in determining whether a water should be placed on the "planning list" pursuant to the proposed rule. It reads as follows: Values that exceed possible physical or chemical measurement constraints (pH greater than 14, for example) or that represent data transcription errors shall be excluded from the assessment. Outliers identified through statistical procedures shall be evaluated to determine whether they represent valid measures of water quality. If the Department determines that they are not valid, they shall be excluded from the assessment. However, the Department shall note for the record that the data were excluded and explain why they were excluded. The exclusion of the data described in Subsection (6) of proposed Rule 62-330.320, Florida Administrative Code, is entirely appropriate. Indeed, it would be unreasonable for the Department to consider such data. Earlier versions of Subsection (6) of proposed Rule 62-330.320, Florida Administrative Code, automatically excluded outliers from consideration. The ERC-adopted version, however, provides that outliers will first be identified41 and then examined and, only if they are determined by the Department, using its "best professional judgment," not to be "valid measures of water quality," will they be excluded from consideration. (Values, although extreme, may nonetheless "represent valid measures of water quality."). Subsection (7) of proposed Rule 62-303.320, Florida Administrative Code, which provides as follows, addresses "[q]uality assurance and [q]uality control protocols," as those terms are used in Subsection (3)(b)3. of Section 403.067, Florida Statutes: The Department shall consider all readily available water quality data. However, to be used to determine water quality exceedances, data shall be collected and analyzed in accordance with Chapter 62-160, F.A.C., and for data collected after one year from the effective date of this rule, the sampling agency must provide to the Department, either directly or through entry into STORET, all of the data quality assessment elements listed in Table 2 of the Department's Guidance Document "Data Quality Assessment Elements for Identification of Impaired Surface Waters" (DEP EAS 01-01, April 2001), which is incorporated by reference. Rule Chapter 62-160, Florida Administrative Code, which is referenced in Subsection (7)(a) of proposed Rule 62- 303.320, Florida Administrative Code, contains "[q]uality assurance requirements" that, with certain limited exceptions, "apply to all programs, projects, studies, or other activities which are required by the Department, and which involve the measurement, use, or submission of environmental data or reports to the Department." Rule 62-160.110, Florida Administrative Code. Adherence to quality assurance requirements such as those in Rule Chapter 62-160, Florida Administrative Code, is essential to obtaining data that is objective and credible. Compliance with these requirements makes it less likely that sampling results will be inaccurate. DEP EAS 01-01, April 2001, which is incorporated by reference in Subsection (7)(b) of proposed Rule 62-303.320, Florida Administrative Code, provides as follows: The Department relies on environmental data from a variety of sources to carry out its mission. Those data must satisfy the needs for which they are collected, comply with applicable standards, specifications and statutory requirements, and reflect a consideration of cost and economics. Careful project planning and routine project and data reviews, are essential to ensure that the data collected are relevant to the decisions being made. Many aspects of a project affect data quality. Sampling design, selection of parameters, sampling technique, analytical methodologies and data management activities are a few such aspects, whether the data are being collected for a compliance program, or for research activities. The level of quality of each of those elements will affect the final management decisions that are based on a project's outcome. Data quality assessment is one activity that is instrumental in ensuring that data collected are relevant and appropriate for the decisions being made. Depending on the needs of the project, the intended use of the final data and the degree of confidence required in the quality of the results, data quality assessment can be conducted at many levels. For the purposes of identification of impaired surface waters, the level of data quality assessment to be conducted (Table 1) requires providing the appropriate data elements (Table 2). If the data and applicable data elements are in an electronic format, data quality assessments can be performed automatically on large volumes of data using software tools, without significant impact to staffing. Department programs can realize significant improvement in environmental protection without additional process using these types of review routinely. Table 1: Recommended Quality Assessment Checks Quality Test Review to determine if analyses were conducted within holding times Review for qualifiers indicative of problems Screen comments for keywords indicative of problems Review laboratory certification status for particular analyte at the time analysis was performed Review data to determine if parts are significantly greater than the whole (e.g., ortho-P>total phosphorous, NH3>TKN, dissolved metal>total metal) Screen data for realistic ranges (e.g., is pH<14?) Review detection limits and quantification limits against Department criteria and program action levels to ensure adequate sensitivity Review for blank contamination Table 2: Data Elements Related to Quality Assessment ID Element Description Sample ID Unique Field Sample Identifier Parameter Name Name of parameter measured Analytical Result Result for the analytical measurement 4. Result Units Units in which measurement is reported DEP Qualifiers Qualifier code describing specific QA conditions as reported by the data provider Result Comments Free-form text where data provider relates information they consider relevant to the result Date (Time) of Sample Collection Date (Time) of Sample Preparations Date (Time) of Sample Analysis Analytical Method Method number used for sample analysis Prep Method Method number used for sample preparation prior to analysis Sample Matrix Was the sample a surface water or groundwater sample, a fresh- water or saltwater sample DOH Certificate Certificate number Number/ issued by the Laboratory ID Department of Health's lab certification program Preservatives Description of Added preservatives added to the sample after collection MDL Method detection limit for a particular result PQL Practical quantification limit for a particular result Sample Type Field identifying sample nature (e.g., environmental sample, trip blank, field blank, matrix spike, etc. Batch ID Unambiguous reference linking samples prepped or analyzed together (e.g., trip preparation, analysis Ids) 19 Field, Lab Blank Results Results for field/laboratory blank analysis required by the methods 20 CAS Number CAS registry number of the parameter measured Having the auxiliary information listed in Table 2 of DEP EAS 01-01 will help the Department evaluate the data that it receives from outside sources to determine whether the data are usable (for purposes of implementing the provisions of the proposed rule chapter). Subsection (8) of proposed Rule 62-303.320, Florida Administrative Code, also addresses "[q]uality assurance and [q]uality control protocols." It reads as follows: To be used to determine exceedances of metals criteria, surface water data for mercury shall be collected and analyzed using clean sampling and analytical techniques, and the corresponding hardness value shall be required to determine exceedances of freshwater metals criteria that are hardness dependent, and if the ambient hardness value is less than 25 mg/L as CaCO3, then a hardness value of 25 will be used to calculate the criteria. If data are not used due to sampling or analytical techniques or because hardness data were not available, the Department shall note for the record that data were excluded and explain why they were excluded. The "clean sampling and analytical techniques" referenced in Subsection (8)(a) of proposed Rule 62-303.320, Florida Administrative Code, are, as noted above, defined in Subsection (2) of proposed Rule 62-303.200, Florida Administrative Code, as "those applicable field sampling procedures and analytical methods" permitted by the EPA's "Method 1669." "Method 1669" is a "performance-based," "guidance document" that, as its "Introduction" and introductory "Note," which read, in pertinent part, as follows, reveal, allows for the use of procedures other than those specifically described therein for "[s]ampling [a]mbient [w]ater for [t]race [m]etals at EPA [w]ater [q]uality [c]riteria [l]evels": . . . . In developing these methods, EPA found that one of the greatest difficulties in measuring pollutants at these levels was precluding sample contamination during collection, transport, and analysis. The degree of difficulty, however, is dependent on the metal and site-specific conditions. This method, therefore, is designed to provide the level of protection necessary to preclude contamination in nearly all situations. It is also designed to provide the protection necessary to produce reliable results at the lowest possible water quality criteria published by EPA. In recognition of the variety of situations to which this method may be applied, and in recognition of continuing technological advances, the method is performance-based. Alternative procedures may be used, so long as those procedures are demonstrated to yield reliable results. . . . Note: This document is intended as guidance only. Use of the terms "must," "may," and "should" are included to mean that the EPA believes that these procedures must, may, or should be followed in order to produce the desired results when using this guidance. In addition, the guidance is intended to be performance-based, in that the use of less stringent procedures may be used as long as neither samples nor blanks are contaminated when following those modified procedures. Because the only way to measure the performance of the modified procedures is through the collection and analysis of uncontaminated blank samples in accordance with this guidance and the referenced methods, it is highly recommended that any modification be thoroughly evaluated and demonstrated to be effective before field samples are collected. Subsection (8)(a) of proposed Rule 62-303.320, Florida Administrative Code, requires that "Method 1669"- permitted procedures be used only where a water is being tested to determine if it exceeds the criterion for mercury (.012 micrograms per liter in the case of Class I waters and Class III freshwaters, and .025 micrograms per liter in the case of Class II waters and Class III marine waters). Use of these procedures is necessary to avoid the sample contamination (from, among other things, standard lab bottles, hair, dandruff, atmospheric fallout, and pieces of cotton from clothing) which commonly occurs when standard, non- "Method 1669"-permitted techniques are used. Because "the criteria [for mercury are] so low" and may be exceeded due solely to such contamination, it is essential to employ "Method 1669"-permitted techniques in order to obtain results that are reliable and meaningful. The "Method 1669"-permitted techniques are approximately five times more costly to employ than standard techniques and the Department's laboratory is the only laboratory in the state (with the possible exception of a laboratory at Florida International University) able to provide "clean sampling and analytical techniques" to measure mercury levels in surface water. Nonetheless, as Timothy Fitzpatrick, the Department's chief chemist, testified at the final hearing in these consolidated cases: [I]f you want to measure methyl mercury or total mercury in surface water, you have to use clean techniques or you're measuring noise. And the whole purpose behind using clean techniques is to do sound science and to have confidence in the number. It's not to determine whether or not you're throwing out a body of data. It's to be able to get numbers that make sense. And there's no point in having a database full of information that's virtually worthless because it contains noise, analytical noise. As Subsection (8)(b) of proposed Rule 62-303.320, Florida Administrative Code, suggests, there are certain "metals for which the actual water quality criterion itself changes as the hardness [of the water, measured in milligrams per liter calcium carbonate] changes." Criteria for these metals are set (in the table contained in Rule 62-302.530, Florida Administrative Code) at higher levels for high hardness waters than for low hardness waters. To know which criterion applies in a particular case, the Department needs to know the hardness of the water sampled. Subsection (9) of proposed Rule 62-303.320, Florida Administrative Code, guards against reliance on data that, due to the use of inappropriate methods, may fail to reveal exceedances that actually exist. It provides as follows: Surface water data with values below the applicable practical quantification limit (PQL) or method detection limit (MDL) shall be assessed in accordance with Rules 62- 4.246(6)(b)-(d) and (8), F.A.C. If sampling entities want to ensure that their data will be considered for evaluation, they should review the Department's list of approved MDLs and PQLs developed pursuant to Rule 62-4.246, F.A.C., and, if available, use approved analytical methods with MDLs below the applicable water quality criteria. If there are no approved methods with MDLs below a criterion, then the method with the lowest MDL should be used. Analytical results listed as below detection or below the MDL shall not be used for developing planning lists if the MDL was above the criteria and there were, at the time of sample collection, approved analytical methods with MDLs below the criteria on the Department's list of approved MDLs and PQLs. If appropriate analytical methods were used, then data with values below the applicable MDL will be deemed to meet the applicable water quality criterion and data with values between the MDL and PQL will be deemed to be equal to the MDL. Subsections (6)(b) through (d) and (8) of Rule 62- 4.246, Florida Administrative Code, provide as follows: All results submitted to the Department for permit applications and monitoring shall be reported as follows: The approved analytical method and corresponding Department-established MDL and PQL levels shall be reported for each pollutant. The MDLs and PQLs incorporated in the permit shall constitute the minimum reporting levels for each parameter for the life of the permit. The Department shall not accept results for which the laboratory's MDLs or PQLs are greater than those incorporated in the permit. All results with laboratory MDLs and PQLs lower than those established in the permit shall be reported to the Department. Unless otherwise specified, all subsequent references to MDL and PQL pertain to the MDLs and PQLs incorporated in the permit. Results greater than or equal to the PQL shall be reported as the measured quantity. Results less than the PQL and greater than or equal to the MDL shall be reported as less than the PQL and deemed to be equal to the MDL. Results less than the MDL shall be reported as less than the MDL. * * * (8) The presence of toxicity (as established through biomonitoring), data from analysis of plant or animal tissue, contamination of sediment in the vicinity of the installation, intermittent violations of effluent limits or water quality standards, or other similar kinds of evidence reasonably related to the installation may indicate that a pollutant in the effluent may cause or contribute to violations of water quality criteria. If there is such evidence of possible water quality violations, then (unless the permittee has complied with subsection (9) below) in reviewing reports and applications to establish permit conditions and determine compliance with permits and water quality criteria, the Department shall treat any result less than the MDL of the method required in the permit or the method as required under subsection (10) below or any lower MDL reported by the permittee's laboratory as being one half the MDL (if the criterion equals or exceeds the MDL) or one half of the criterion (if the criterion is less than the MDL), for any pollutant. Without the permission of the applicant, the Department shall not use any values determined under this subsection or subsection (9) below for results obtained under a MDL superseded later by a lower MDL. The final subsection of proposed Rule 62-303.320, Florida Administrative Code, Subsection (10), provides as follows: It should be noted that the data requirements of this rule constitute the minimum data set needed to assess a water segment for impairment. Agencies or groups designing monitoring networks are encouraged to consult with the Department to determine the sample design appropriate for their specific monitoring goals. Proposed Rule 62-303.320, Florida Administrative Code, establishes a relatively "rigid" framework, based upon statistical analysis of data, with little room for the exercise of "best professional judgment," for determining whether a water qualifies for placement on the "planning list." There are advantages to taking such a "cookbook" approach. It promotes administrative efficiency and statewide uniformity in listing decisions. Furthermore, as Dr. Reckhow pointed out during his testimony, it lets the public know "how a [listing] decision is arrived at" and therefore "makes it easier for the public to get engaged and criticize the outcome." Such "rigidity," however, comes at a price, as Dr. Reckhow acknowledged, inasmuch as observations and conclusions (based upon those observations) made by the "experienced biologist who really understands the system . . . get[] lost." While proposed Rule 62-303.320, Florida Administrative Code, may rightfully be characterized as a "rigid statistical approach," it must be remembered that, in the subsequent portions of Part II of the proposed rule chapter, the Department provides other ways for a water to qualify for placement on the "planning list." A discussion of these alternatives follows. Code Part II: Proposed Rule 62-303.330, Florida Administrative Proposed Rule 62-303.330, Florida Administrative Code, is entitled, "Biological Assessment." As noted in Subsection (2) of proposed Rule 62-303.310, Florida Administrative Code, it "outline[s]" the requirements that must be met for a water to qualify for placement on the "planning list" based upon a failure to "meet biological assessment thresholds for its water body type." It lists Sections 403.061 and 403.067, Florida Statutes, as its "[s]pecific [a]uthority" and Sections 403.062 and 403.067, Florida Statutes, as the "[l]aw [i]mplemented." A "[b]iological [a]ssessment" provides more information about the overall ability of a water to sustain aquatic life than does the "data used for determining water quality exceedances" referenced in Subsection (2) of proposed Rule 62-303.320, Florida Administrative Code. This is because "[b]iological [a]ssessment[s]," as is noted in the NRC Publication, "integrate the effects of multiple stressors over time and space." As Mr. Joyner pointed out in his testimony, a "[b]iological [a]ssessment" is "more than just a snapshot like a water quality sample is of the current water quality [at the particular location sampled]." Unlike proposed Rule 62-303.320, Florida Administrative Code, proposed Rule 62-303.330, Florida Administrative Code, deals with "biological criteria," not "numerical criteri[a]," as those terms are used in Subsection (3)(c) of Section 403.067, Florida Statutes, and the method it establishes for determining "planning list" eligibility does not involve statistical analysis. Subsection (1) of proposed Rule 62-303.330, Florida Administrative Code, provides that "[b]iological data must meet the requirements of paragraphs (3) and (7) in section 62- 303.320," Florida Administrative Code, which, as noted above, impose age ("paragraph" (3)) and quality assurance/quality control and data submission ("paragraph" (7)) restrictions on the use of data. While the "biological component of STORET is not . . . usable" at this time and the biological database maintained by the Department "is not a database where members of the public can input data," pursuant to "paragraph" (7)(b) of proposed Rule 62-303.320, Florida Administrative Code, data collected by someone outside the Department that is not entered into either STORET or the Department's own biological database may still be considered by the Department if it is provided "directly" to the Department. Inasmuch as "[b]iological [a]ssessment[s]" reflect the "effects of multiple stressors over time and space," failed assessments are no more likely during one particular time of the year than another. Consequently, there is no need to limit the time of year in which "[b]iological [a]ssessment[s]" may be conducted. The first sentence of Subsection (2) of proposed Rule 62-303.330, Florida Administrative Code, provides that "[b]ioassessments used to assess streams and lakes under this rule shall include BioRecons, Stream Condition Indices (SCIs), and the benthic macroinvertebrate component of the Lake Condition Index (LCI), which only applies to clear lakes with a color less than 40 platinum cobalt units." The BioRecon and SCI, as those terms are defined in Subsections (1) and (18), respectively, of proposed Rule 62- 303.200, Florida Administrative Code, are rapid bioassessment protocols for streams developed by the Department. They are "similar to the original rapid bioassessment protocols that were designed by the U.S. EPA in [19]89." Conducting a BioRecon or SCI requires the deployment of a Standard D frame dip net approximately one and a half meters in length (including its handle), which is used to obtain samples of the best available habitat that can be reached. The samples are obtained by taking "sweeps" with the one and a half meter long dip net. Both wadable and non-wadable streams can be, and have been, sampled using this method prescribed by the BioRecon and SCI, although sampling is "more challenging when the water body is deeper than waist deep." In these cases, a boat is used to navigate to the areas where sampling will occur. The sampling "methods are identical regardless of the depth of the water." The BioRecon and SCI both include an assessment of the health of the habitat sampled, including the extent of habitat smothering from sediments and bank instability. The purpose of such an assessment is "to ascertain alteration of the physical habitat structure critical to maintenance of a healthy biological condition." Like all bioassessment protocols, the BioRecon and SCI employ "reasonable thresholds" of community health (arrived at by sampling "reference sites," which are the least affected and impacted sites in the state) against which the health of the sampled habitat is measured. Impairment is determined by the sampled habitat's departure from these "reasonable thresholds" (which represent expected or "reference" conditions). The BioRecon is newer, quicker and less comprehensive than the SCI. Only four sweeps of habitat are taken for the BioRecon, compared to 20 sweeps for the SCI. Furthermore, the BioRecon takes into consideration only three measures of community health (taxa richness, Ephemeroptera/ Plecoptera/Tricoptera Index, and Florida Index), whereas the SCI takes into account four additional measures of community health. For these reasons, the BioRecon is considered a "screening version" of the SCI. Like the BioRecon and the SCI, the LCI is a "comparative index." Conditions at the sampled site are compared to those at "reference sites" to determine the health of the aquatic community at the sampled site. Samples for the LCI are taken from the sublittoral zone of the targeted lake,42 which is divided into twelve segments. Using a petite PONAR or Ekman sampler dredge, a sample is collected from each of the twelve segments. The twelve samples are composited into a single, larger sample, which is then examined to determine what organisms it contains. The results of such examination are considered in light of six measures of community health: Total taxa, EOT taxa, percent EOT, percent Diptera, the Shannon-Weiner Diversity Index, and the Hulbert Index. Lakes larger than 1,000 acres are divided into two subbasins or into quadrants (as appropriate), and each subbasin or quadrant is sampled separately, as if it were a separate site. It is essential that persons conducting BioRecons, SCIs, and LCIs know the correct sampling techniques to use and have the requisite amount of taxonomic knowledge to identify the organisms that may be found in the samples collected. For this reason, a second sentence was included in Subsection (2) of proposed Rule 62-303.330, Florida Administrative Code, which reads as follows: Because these bioassessment procedures require specific training and expertise, persons conducting the bioassessments must comply with the quality assurance requirements of Chapter 62-160, F.A.C., attend at least eight hours of Department sanctioned field training, and pass a Department sanctioned field audit that verifies the sampler follows the applicable SOPs in Chapter 62-160, F.A.C., before their bioassessment data will be considered valid for use under this rule. The Department has developed SOPs for BioRecons, SCIs, and LCIs, which are followed by Department personnel who conduct these bioassessments. The Department is in the process of engaging in rulemaking to incorporate these SOPs in Rule Chapter 62-160, Florida Administrative Code, but had not yet, as of the time of the final hearing in these consolidated cases, completed this task.43 Subsection (3) of proposed Rule 62-303.330, Florida Administrative Code, provides as follows: Water segments with at least one failed bioassessment or one failure of the biological integrity standard, Rule 62- 302.530(11), shall be included on the planning list for assessment of aquatic life use support. In streams, the bioassessment can be an SCI or a BioRecon. Failure of a bioassessment for streams consists of a "poor" or "very poor" rating on the Stream Condition Index, or not meeting the minimum thresholds established for all three metrics (taxa richness, Ephemeroptera/Plecoptera/Tricoptera Index, and Florida Index) on the BioRecon. Failure for lakes consists of a "poor" or "very poor" rating on the Lake Condition Index. Subsection (11) of Rule 62-302.530, Florida Administrative Code, prescribes the following "biological integrity standard[s]" for Class I, II and III waters: Class I The Index for benthic macroinvertebrates shall not be reduced to less than 75% of background levels as measured using organisms retained by a U.S. Standard No. 30 sieve and collected and composited from a minimum of three Hester-Dendy type artificial substrate samplers of 0.10 to 0.15m2 area each, incubated for a period of four weeks. Class II The Index for benthic macroinvertebrates shall not be reduced to less than 75% of established background levels as measured using organisms retained by a U.S. Standard No. 30 sieve and collected and composited from a minimum of three natural substrate samples, taken with Ponar type samplers with minimum sampling area of 2252. Class III: Fresh The Index for benthic macroinvertebrates shall not be reduced to less than 75% of established background levels as measured using organisms retained by a U.S. Standard No. 30 sieve and collected and composited from a minimum of three Hester-Dendy type artificial substrate samplers of 0.10 to 0.15m2 area each, incubated for a period of four weeks. Class III: Marine The Index for benthic macroinvertebrates shall not be reduced to less than 75% of established background levels as measured using organisms retained by a U.S. Standard No. 30 sieve and collected and composited from a minimum of three natural substrate samples, taken with Ponar type samplers with minimum sampling area of 2252. The "Index" referred to in these standards is the Shannon-Weaver Diversity Index. Subsection (4) of proposed Rule 62-303.330, Florida Administrative Code, which reads as follows, allows the Department to rely upon "information relevant to the biological integrity of the water," other than a failure of a BioRecon, SCI, or LCI or a failure of the "biological integrity standard" set forth in Subsection (11) of Rule 62-302.530, Florida Administrative Code, to place a water on the "planning list" where the Department determines, exercising its "best professional judgment," that such "information" reveals that "aquatic life use support has [not] been maintained": Other information relevant to the biological integrity of the water segment, including information about alterations in the type, nature, or function of a water, shall also be considered when determining whether aquatic life use support has been maintained. The "other information" that would warrant placement on the "planning list" is not specified in Subsection (4) because, as Mr. Frydenborg testified at the final hearing, "[t]he possibilities are so vast." Proposed Rule 62-303.330, Florida Administrative Code, does not make mention of any rapid type of bioassessment for estuaries, the failure of which will lead to placement of a water on the "planning list," for the simple reason that the Department has yet to develop such a bioassessment.44 Estuaries, however, may qualify for "planning list" placement under proposed Rule 62-303.330, Florida Administrative Code, based upon "one failure of the biological integrity standard," pursuant to Subsection (3) of the proposed rule,45 or based upon "other information," pursuant to Subsection (4) of the proposed rule (which may include "information" regarding seagrasses, aquatic macrophytes, or algae communities). Part II: Proposed Rule 62-303.340, Florida Administrative Code Proposed Rule 62-303.340, Florida Administrative Code, is entitled, "Toxicity," and, as noted in Subsection (3) of proposed Rule 62-303.310, Florida Administrative Code, "outline[s]" the requirements that must be met for a water to qualify for placement on the "planning list" based upon it being "acutely or chronically toxic." These requirements, like those found in proposed Rule 62-303.330, Florida Administrative Code, relating to "[b]iological [a]ssessment[s]," are not statistically-based. They are as follows: All toxicity tests used to place a water segment on a planning list shall be based on surface water samples in the receiving water body and shall be conducted and evaluated in accordance with Chapter 62- 160, F.A.C., and subsections 62-302.200(1) and (4), F.A.C., respectively. Water segments with two samples indicating acute toxicity within a twelve month period shall be placed on the planning list. Samples must be collected at least two weeks apart over a twelve month period, some time during the ten years preceding the assessment. Water segments with two samples indicating chronic toxicity within a twelve month period shall be placed on the planning list. Samples must be collected at least two weeks apart, some time during the ten years preceding the assessment. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Subsection (1) of Rule 62-320.200, Florida Administrative Code, which is referenced in Subsection (1) of proposed Rule 62-303.340, Florida Administrative Code, defines "acute toxicity." It provides as follows: "Acute Toxicity" shall mean the presence of one or more substances or characteristics or components of substances in amounts which: are greater than one-third (1/3) of the amount lethal to 50% of the test organisms in 96 hours (96 hr LC50) where the 96 hr LC50 is the lowest value which has been determined for a species significant to the indigenous aquatic community; or may reasonably be expected, based upon evaluation by generally accepted scientific methods, to produce effects equal to those of the concentration of the substance specified in (a) above. Subsection (4) of Rule 62-320.200, Florida Administrative Code, which is also referenced in Subsection (1) of proposed Rule 62-303.340, Florida Administrative Code, defines "chronic toxicity." It provides as follows: "Chronic Toxicity" shall mean the presence of one or more substances or characteristics or components of substances in amounts which: are greater than one-twentieth (1/20) of the amount lethal to 50% of the test organisms in 96 hrs (96 hr LC50) where the 96 hr LC50 is the lowest value which has been determined for a species significant to the indigenous aquatic community; or may reasonably be expected, based upon evaluation by generally accepted scientific methods, to produce effects equal to those of the concentration of the substance specified in (a) above. Testing for "acute toxicity" or "chronic toxicity," within the meaning of Subsections (1) and (4) of Rule 62- 320.200, Florida Administrative Code (and therefore proposed Rule 62-303.340, Florida Administrative Code) does not involve measuring the level of any particular parameter in the water sampled. Rather, the tests focus upon the effects the sampled water has on test organisms. Mortality is the end point that characterizes "acute toxicity." "Chronic toxicity" has more subtle effects, which may include reproductive and/or growth impairment. Historically, the Department has tested effluent for "acute toxicity" and "chronic toxicity," but it has not conducted "acute toxicity" or "chronic toxicity" testing in receiving waters. The requirement of Subsections (2) and (3) of proposed Rule 62-303.340, Florida Administrative Code, that test data be no older than ten years old is reasonably designed to make it less likely that a water will be placed on the "planning list" based upon toxicity data not representative of the water's current conditions. Requiring that toxicity be established by at least "two samples" taken "at least two weeks apart" during a "twelve month period," as do Subsections (2) and (3) of proposed Rule 62-303.340, Florida Administrative Code, is also a prudent measure intended to minimize inappropriate listing decisions. To properly determine whether toxicity (which can "change over time") is a continuing problem that may be remedied by TMDL implementation, it is desirable to have more than one sample indicating toxicity. "The judgment was made [by the TAC] that two [samples] would be acceptable to make that determination." The TAC "wanted to include as much data regarding . . . toxicity . . . , and therefore lowered the bar in terms of data sufficiency . . . to only two samples." As noted above, the "minimum criteria for surface waters established in Rule 62-302.500, F.A.C.," which, if not met, will result in a water being placed on the "planning list" pursuant to Subsection (1) of proposed Rule 62-303.300, Florida Administrative Code, include the requirement that surface waters not be "acutely toxic." Whether a water should be placed on the "planning list" because it fails to meet this "minimum criterion" (or "free from") will be determined in light of the provisions of proposed Rule 62-303.340, Florida Administrative Code. Except for "[s]ilver in concentrations above 2.3 micrograms/liter in predominantly marine waters," "acute toxicity" is the only "free from" addressed in any portion of Part II of the proposed rule chapter outside of Subsection (1) of proposed Rule 62-303.300, Florida Administrative Code. Part II: Proposed Rules 62-303.350 through 62-303.353, Florida Administrative Code Proposed Rules 62-303.350 through 62-303.353, Florida Administrative Code, address "nutrients." Nutrients, which consist primarily of nitrogen and phosphorous, stimulate plant growth (and the production of organic materials). Waste water treatment facilities, certain industrial facilities that discharge waste water, phosphate mines, and agricultural and residential lands where fertilizers are used are among the sources of nutrients that affect water bodies in Florida. Nutrients are important to the health of a water body, but when they are present in excessive amounts, problems can arise. Excessive amounts of nutrients can lead to certain species, typically algaes, out-competing native species that are less able to use these nutrients, which, in turn, results in a change in the composition of the aquatic population and, subsequently, the animal population. Factors influencing how a water body responds to nutrient input include location, water body type, ecosystem characteristics, water flow, and the extent of light inhibition. As Mr. Frydenborg testified at the final hearing, nutrients are "probably the most widespread and pervasive cause of environmental disturbance in Florida" and they present "the biggest challenge [that needs to be] overcome in protecting aquatic systems." See also Rule 62-302.300(13), Florida Administrative Code ("The Department finds that excessive nutrients (total nitrogen and total phosphorus) constitute one of the most severe water quality problems facing the State."). As noted above, nutrients are among the parameters for which water quality criteria have been established by the Department in Rule 62-302.530, Florida Administrative Code. The criterion for nutrients set forth in Subsection (48)(b) of the rule (which applies to all "water quality classifications") is a "narrative . . . criterion," as that term is used in Subsection (3)(c) of Section 403.067, Florida Statutes. It is as follows: "In no case shall nutrient concentrations of a body of water be altered as to cause an imbalance of natural populations of aquatic flora or fauna." Proposed Rule 62-303.350, Florida Administrative Code, is entitled, "Interpretation of Narrative Nutrient Criteria," and, as noted in Subsection (4) of proposed Rule 62- 303.310, Florida Administrative Code, "outline[s]" the requirements that must be met for a water to qualify for placement on the "planning list" based upon excessive "nutrient enrichment." It lists Sections 403.061 and 403.067, Florida Statutes, as its "[s]pecific [a]uthority" and Sections 403.062 and 403.067, Florida Statutes, as the "[l]aw [i]mplemented." Subsection (1) of proposed Rule 62-303.350, Florida Administrative Code, reads as follows: Trophic state indices (TSIs) and annual mean chlorophyll a values shall be the primary means for assessing whether a water should be assessed further for nutrient impairment. Other information indicating an imbalance in flora or fauna due to nutrient enrichment, including, but not limited to, algal blooms, excessive macrophyte growth, decrease in the distribution (either in density or areal coverage) of seagrasses or other submerged aquatic vegetation, changes in algal species richness, and excessive diel oxygen swings shall also be considered. Any type of water body (stream, estuary, or lake) may be placed on the "planning list" based upon the "other information" described in the second sentence of Subsection (1) of proposed Rule 62-303.350, Florida Administrative Code. Whether to do so in a particular case will involve the exercise of "best professional judgment" on the part of the Department. The items specifically mentioned in the second sentence of Subsection (1) of proposed Rule 62-303.350, Florida Administrative Code, "[a]lgal blooms, excessive macrophyte growth, decrease in the distribution (either in density or areal coverage) of seagrasses or other submerged aquatic vegetation,46 changes in algal species richness, and excessive diel oxygen swings," are all indicators of excessive "nutrient enrichment." The "but not limited to" language in this sentence makes it abundantly clear that this is not an exhaustive listing of "other information indicating an imbalance in flora or fauna due to nutrient enrichment" that will be considered by the Department in determining whether a water should be placed on the "planning list." During the rule development process, there were a number of members of the public who expressed the view that the Department's possession of the "information" described in the second sentence of Subsection (1) of proposed Rule 62-303.350, Florida Administrative Code, should be the sole basis for determining "nutrient impairment" and that TSIs and annual mean chlorophyll a values should not be used. Department staff rejected these suggestions and drafted the proposed rule chapter to provide for additional ways, using TSIs and annual mean chlorophyll a values, for a water to make the "planning list" based upon excessive "nutrient enrichment." Chlorophyll a is the photosynthetic pigment in algae. Measuring chlorophyll a concentrations in water is a reasonable surrogate for measuring the amount of algal biomass present (which is indicative of the extent of nutrient enrichment inasmuch as nutrients promote algal growth). Chlorophyll a values, expressed in micrograms per liter, reflect the concentration of suspended algae (phytoplankton) in the water.47 High amounts of chlorophyll a indicate that there have been algal blooms. Algal blooms represent significant increases in algal population (phytoplankton) over a short period of time. They have a deleterious effect on the amount of dissolved oxygen in the water. Algal blooms may occur in any season. There are no adequate means to predict when they will occur. An annual mean chlorophyll a value reflects the level of nutrient enrichment occurring in a water over the course of a year. Biologists look at these values when studying the productivity of aquatic systems. Using an annual mean is the "best way" of determining whether nutrient enrichment is a consistent enough problem to cause an imbalance in flora or fauna. The TSI was developed for the Department's use in preparing 305(b) Reports. It is a "tried and true method" of assessing lakes (and only lakes) for "nutrient impairment." No comparable special index exists for other types of water bodies in this state. TSI values are derived from annual mean chlorophyll a, as well as nitrogen and phosphorous, values (which are composited). The process of "[c]alculating the Trophic State Index for lakes" was described in the "State's 1996 305(b) report" (on page 86) as follows: The Trophic State Index effectively classifies lakes based on their chlorophyll levels and nitrogen and phosphorous concentrations. Based on a classification scheme developed in 1977 by R.E. Carlson, the index relies on three indicators-- Secchi depth, chlorophyll, and total phosphorous-- to describe a lake's trophic state. A ten unit change in the index represents a doubling or halving or algal biomass. The Florida Trophic State Index is based on the same rationale but also includes total nitrogen as a third indicator. Attempts in previous 305(b) reports to include Secchi depth have caused problems in dark-water lakes and estuaries, where dark waters rather than algae diminish transparency. For this reason, our report drops Secchi depth as a category. We developed Florida lake criteria from a regression analysis of data on 313 Florida lakes. The desirable upper limit for the index is 20 micrograms per liter of chlorophyll, which corresponds to an index of 60. Doubling the chlorophyll concentration to 40 micrograms per liter increases the index to 70, which is the cutoff for undesirable (or poor) lake quality. Index values from 60 to 69 represent fair water quality. . . . The Nutrient Trophic State Index is based on phosphorous and nitrogen concentrations and the limiting nutrient concept. The latter identifies a lake as phosphorous limited if the nitrogen-to-phosphorous concentration ratio is greater than 30, nitrogen limited if the ratio is less than 10, and balanced (depending on both nitrogen and phosphorous) if the ratio is 10 to 30. The nutrient ratio is thus based solely on phosphorous if the ratio is greater than 30, solely on nitrogen if less than 10, or on both nitrogen and phosphorous if between 10 and 30. We calculated an overall Trophic State Index based on the average of the chlorophyll and nutrient indices. Calculating an overall index value requires both nitrogen and phosphorous measurements. Subsections (2) and (3) of proposed Rule 62-303.350, Florida Administrative Code, which provide as follows, impose reasonable data sufficiency and quality requirements for calculating TSIs and annual mean chlorophyll a values and changes in those values from "historical levels": To be used to determine whether a water should be assessed further for nutrient enrichment, data must meet the requirements of paragraphs (2)-(4), (6), and (7) in rule 62- 303.320, at least one sample from each season shall be required in any given year to calculate a Trophic State Index (TSI) or an annual mean chlorophyll a value for that year, and there must be annual means from at least four years, when evaluating the change in TSI over time pursuant to paragraph 62- 303.352(3). When comparing changes in chlorophyll a or TSI values to historical levels, historical levels shall be based on the lowest five-year average for the period of record. To calculate a five-year average, there must be annual means from at least three years of the five-year period. These requirements do not apply to the "other information" referenced in the second sentence of Subsection (1) of proposed Rule 62-303.350, Florida Administrative Code. As was stated in the NRC Publication, and as Department staff recognized, "data are not the same as information." Subsection (2)(b) of proposed Rule 62-303.350, Florida Administrative Code, being more specific, modifies Subsection (2)(a) of the proposed rule, to the extent that Subsection (2)(a) incorporates by reference the requirement of Subsection (4) of proposed Rule 62-303.320, Florida Administrative Code, that "at least one sampling event [be] conducted in [only] three of the four seasons of the calendar year." Requiring data from at least each season is appropriate because the data will be used to arrive at numbers that represent annual means. Furthermore, as noted above, there is no season in which bloom events never occur in this state. Four years of data, as required by Subsection (2)(c) of proposed Rule 62-303.350, Florida Administrative Code, establishes a "genuine trend" in the TSI. The requirement, in Subsection (2)(c) of proposed Rule 62-303.350, Florida Administrative Code, that the "lowest five-year average for the period of the record" be used to establish "historical levels" was intended to make it easier for a water to be placed on the "planning list" for "nutrient impairment." 190. Proposed Rules 62-303.351, 62-303.352, and 62- 303.353, Florida Administrative Code, establish reasonable statewide TSI and annual mean chlorophyll a values, which if exceeded, will result in a water being placed on the "planning list."48 In establishing these statewide threshold values, Department staff took into consideration that averaging values obtained from samples taken during bloom events with lower values obtained from other samples taken during the course of the year (to get an annual mean value for a water) would minimize the impact of the higher values and, accordingly, they set the thresholds at levels lower than they would have if the thresholds represented, not annual mean values, but rather values that single samples, evaluated individually, could not exceed. Department staff recognized that the statewide thresholds they set "may not be protective of very low nutrient waters." They therefore, in proposed Rules 62-303.351, 62- 303.352, and 62-303.353, Florida Administrative Code, reasonably provided that waters not exceeding these thresholds could nonetheless get on the "planning list" for "nutrient impairment" based upon TSI values (in the case of lakes) or annual mean chlorophyll a values (in the case of streams and estuaries) if these values represented increases, of sufficient magnitude, as specified in the proposed rules, over "historical levels." Proposed Rule 62-303.351, Florida Administrative Code, is entitled, "Nutrients in Streams," and reads as follows: A stream or stream segment shall be included on the planning list for nutrients if the following biological imbalances are observed: algal mats are present in sufficient quantities to pose a nuisance or hinder reproduction of a threatened or endangered species, or annual mean chlorophyll a concentrations are greater than 20 ug/l or if data indicate annual mean chlorophyll a values have increased by more than 50% over historical values for at least two consecutive years. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The TAC and Department staff investigated the possibility of evaluating "nutrient impairment" in streams by looking at the amount of attached algae (measured in milligrams of chlorophyll a per square meter) as opposed to suspended algae, but "weren't able to come up with" an appropriate "number." They were advised of a "paper" in which the author concluded that 150 milligrams of chlorophyll a per square meter was "indicative of imbalances in more northern conditions rivers." Reviewing Florida data, the TAC and Department staff determined that this threshold would be "non-protective in our state" inasmuch as the "the highest chlorophylls" in the Florida data they reviewed were 50 to 60 milligrams of chlorophyll a per square meter. Subsection (1) of proposed Rule 62-303.351, Florida Administrative Code, which describes, in narrative terms, another type of "information indicating an imbalance in flora or fauna due to nutrient enrichment" (in addition to those types of information specified in Subsection (1) of proposed Rule 62- 303.350, Florida Administrative Code), was included in proposed Rule 62-303.351 in lieu of establishing a numerical "milligrams of chlorophyll a per square meter" threshold. The term "nuisance," as used in Subsection (1) of proposed Rule 62-303.351, Florida Administrative Code, was intended to have the same meaning as it has in Rule 62-302.500, Florida Administrative Code. "Nuisance species," as used in Rule Chapter 62-500, Florida Administrative Code, are defined as "species of flora or fauna whose noxious characteristics or presence in sufficient number, biomass, or areal extent may reasonably be expected to prevent, or unreasonably interfere with, a designated use of those waters." Mr. Joyner knew that the Suwannee River "had problems with algal mats49 and that those algal mats might hinder reproduction of the sturgeon" in the river. The "hinder reproduction of a threatened or endangered species" language was inserted in Subsection (1) of proposed Rule 62-303.351, Florida Administrative Code, "to address things like that" occurring in the Suwannee River. It was "very difficult" for the TAC and Department staff to come up with a "micrograms per liter" threshold for Subsection (2) of proposed Rule 62-303.351, Florida Administrative Code. All available data on Florida streams were reviewed before the TAC and Department staff decided on a threshold. The threshold ultimately selected, 20 micrograms per liter, "represents approximately the 80th percentile value currently found in Florida streams," according to the data reviewed. The "20 micrograms per liter" threshold, combined with the other provisions of the proposed rule and the second sentence of proposed Rule 62-303.350, Florida Administrative Code, was "thought to be something that would hold the line on future [nutrient] enrichment," particularly with respect to streams "like the lower St. Johns River which tends to act more like a lake." Anything over 20 micrograms per liter of chlorophyll a "is a clear indication that an imbalanced situation is occurring." There are some streams in Florida that have high nutrient concentrations but, because of flow conditions and water color, also have low levels of chlorophyll a in the water column (reflecting that the nutrients' presence in the water has not resulted in significant algal growth). That these streams would not qualify for placement on the "planning list" pursuant to proposed Rule 62-303.351, Florida Administrative Code, as drafted, did not concern the TAC and Department staff because they thought it appropriate "to focus on [the] realized impairment" caused by nutrients, not on their mere presence in the stream. If these nutrients travel downstream and adversely affect the downstream water to such an extent that the downstream water qualifies for a TMDL, "all the sources upstream would be addressed" in the TMDL developed for the downstream water. Pursuant to Subsection (2) of proposed Rule 62- 303.351, Florida Administrative Code, streams with "very, very low chlorophylls," well under 20 micrograms per liter, can nonetheless qualify for placement on the planning list based upon two consecutive years of increased annual mean chlorophyll a values "over historical values." In the case of a stream with "historical values" of two micrograms per liter, for instance, the increase would need to be only more than one microgram per liter. Proposed Rule 62-303.352, Florida Administrative Code, is entitled, "Nutrients in Lakes," and reads as follows: For the purposes of evaluating nutrient enrichment in lakes, TSIs shall be calculated based on the procedures outlined on pages 86 and 87 of the State's 1996 305(b) report, which are incorporated by reference. Lakes or lake segments shall be included on the planning list for nutrients if: For lakes with a mean color greater than 40 platinum cobalt units, the annual mean TSI for the lake exceeds 60, unless paleolimnological information indicates the lake was naturally greater than 60, or For lakes with a mean color less than or equal to 40 platinum cobalt units, the annual mean TSI for the lake exceeds 40, unless paleolimnological information indicates the lake was naturally greater than 40, or For any lake, data indicate that annual mean TSIs have increased over the assessment period, as indicated by a positive slope in the means plotted versus time, or the annual mean TSI has increased by more than 10 units over historical values. When evaluating the slope of mean TSIs over time, the Department shall use a Mann's one-sided, upper-tail test for trend, as described in Nonparametric Statistical Methods by M. Hollander and D. Wolfe 16 (1999 ed.), pages 376 and 724 (which are incorporated by reference), with a 95% confidence level. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New As noted above, a TSI value of 60, the threshold established in Subsection (1) of proposed Rule 62-303.352, Florida Administrative Code, for darker-colored lakes, is the equivalent of a chlorophyll a value of 20 micrograms per liter, which is the "micrograms per liter" threshold for streams established in Subsection (2) of proposed Rule 62-303.351, Florida Administrative Code. A TSI value 40, the threshold established in Subsection (2) of proposed Rule 62-303.352, Florida Administrative Code, for lighter-colored lakes, corresponds to a chlorophyll a value of five micrograms per liter, which "is an extremely low level." A TSI value of 40 is "very protective for that particular category of lake[s]." A lower threshold was established for these lighter- colored lakes (having a mean color less than or equal to 40 platinum cobalt units) because it was felt that these lakes needed "extra protection." Providing such "extra protection" is reasonably justified inasmuch as these lakes (due to their not experiencing the "infusion of leaf litter" that affects darker- colored lakes) tend to have a "lower nutrient content naturally" and therefore "very different aquatic communities" than their darker counterparts. Some lakes are naturally eutrophic or even hyper- eutrophic. Inasmuch as the TMDL program is not designed to address such natural occurrences, it makes sense to provide, as Subsections (1) and (2) of proposed Rule 62-303.352, Florida Administrative Code, do, that the TSI thresholds established therein will not apply if "paleolimnological information" indicates that the TSI of the lake in question was "naturally greater" than the threshold established for that type of lake (60 in the case of a darker-colored lake and 40 in the case of a lighter-colored lake). Lakes with TSI values that do not exceed the appropriate threshold may nonetheless be included on the "planning list" based upon "increas[es] in TSIs" pursuant to Subsection (3) of proposed Rule 62-303.352, Florida Administrative Code. Any statistically significant increase in TSI values "over the assessment period," as determined by "use [of] a Mann's one-sided, upper-tail test for trend" and a "95% confidence level" (which the TAC recommended inasmuch as it is "the more typical scientific confidence level"), or an increase in the annual mean TSI of more than ten units "over historical values," will result in a lake being listed pursuant to Subsection (3) of proposed Rule 62-303.352, Florida Administrative Code. The first of these two alternative ways of a lake getting on the "planning list" based upon "increas[es] in TSIs" is "more protective" than the second. Under this first alternative, a lake could be listed before there was more than a ten unit increase in the annual mean TSI "over historical values." A ten-unit increase in the annual mean TSI represents a doubling (or 100 percent increase) "over historical values." As noted above, pursuant to Subsection (3) of proposed Rule 62- 303.351, Florida Administrative Code, only a 50 percent increase "over historical values" in annual mean chlorophyll a values is needed for a stream to make the "planning list" and, as will be seen, proposed Rule 62-303.353, Florida Administrative Code, contains a similar "50 percent increase" provision for estuaries; however, because "lakes are much more responsive to nutrients," Department staff reasonably believed that "the ten- unit change was a protective measure." Proposed Rule 62-303.353, Florida Administrative Code, is entitled, "Nutrients in Estuaries," and reads as follows: Estuaries or estuary segments shall be included on the planning list for nutrients if their annual mean chlorophyll a for any year is greater than 11 ug/l or if data indicate annual mean chlorophyll a values have increased by more than 50% over historical values for at least two consecutive years. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Estuaries are at "the very bottom" of the watershed. The amount of nutrients in an estuary is dependent, not only on what is occurring in and around the immediate vicinity of the estuary,50 but also "what is coming down" any river flowing into it. Not all of the nutrients in the watershed reach the estuary inasmuch as "there is assimilation and uptake along the way." The "11 micrograms per liter" threshold ultimately selected as a "protective number in terms of placing estuaries on the 'planning list'" was recommended by the TAC following a review of data reflecting trends with respect to chlorophyll a levels in various Florida estuaries. In addition, the TAC heard a presentation concerning the "modeling work" done by the Tampa Bay National Estuary Program to establish "site-specific" chlorophyll a targets for segments of Tampa Bay, including the target of 13.2 micrograms per liter that was established for the Hillsborough Bay segment of Tampa Bay, which is "closer to the [nutrient] sources" than other parts of Tampa Bay. The TAC also considered information about "various bloom situations" in estuaries which led to the "general feeling" that an estuarine algal bloom involved chlorophyll a values "considerably higher" than 11 micrograms per liter. An alternative method for an estuary to make the "planning list" for "nutrient impairment" based upon a 50 percent increase in annual mean chlorophyll a values "over historical values" was included in proposed Rule 62-303.353, Florida Administrative Code, because the "11 micrograms per liter" threshold was not expected "to be adequately protect[ive]" of "the very clear sea grass communities" like those found in the Florida Keys. Part II: Proposed Rule 62-303.360, Florida Administrative Code Proposed Rule 62-303.360, Florida Administrative Code, establishes four separate ways for a water to be placed on the "planning list" for failing to provide "primary contact and recreation use support." It reads as follows: Primary Contact and Recreation Use Support A Class I, II, or III water shall be placed on the planning list for primary contact and recreation use support if: the water segment does not meet the applicable water quality criteria for bacteriological quality based on the methodology described in section 62-303.320, or the water segment includes a bathing area that was closed by a local health Department or county government for more than one week or more than once during a calendar year based on bacteriological data, or the water segment includes a bathing area for which a local health Department or county government has issued closures, advisories, or warnings totaling 21 days or more during a calendar year based on bacteriological data, or the water segment includes a bathing area that was closed or had advisories or warnings for more than 12 weeks during a calendar year based on previous bacteriological data or on derived relationships between bacteria levels and rainfall or flow. For data collected after August 1, 2000, the Florida Department of Health (DoH) database shall be the primary source of data used for determining bathing area closures. Advisories, warnings, and closures based on red tides, rip tides, sewage spills, sharks, medical wastes, hurricanes, or other factors not related to chronic discharges of pollutants shall not be included when assessing recreation use support. However, the Department shall note for the record that data were excluded and explain why they were excluded. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The "water quality criteria for bacteriological quality" referenced in Subsection (1)(a) of proposed Rule 62- 303.360, Florida Administrative Code, are set forth in Subsections (6) and (7) of Rule 62-303.530, Florida Administrative Code, which provide as follows: Parameter: Bacteriological Quality (Fecal Coliform Bacteria) Units: Number per 100 ml (Most Probable Number (MPN) or Membrane Filter (MF)) Class I: MPN or MF counts shall not exceed a monthly average of 200, nor exceed 400 in 10% of the samples, nor exceed 800 on any one day. Monthly averages shall be expressed as geometric means based on a minimum of 5 samples taken over a 30 day period. Class II: MPN shall not exceed a median value of 14 with not more than 10% of the samples exceeding 43, nor exceed 800 on any one day. Class III: Fresh: MPN or MF counts shall not exceed a monthly average of 200, nor exceed 400 in 10% of the samples, nor exceed 800 on any one day. Monthly averages shall be expressed as geometric means based on a minimum of 10 samples taken over a 30 day period. Class III: Marine: MPN or MF counts shall not exceed a monthly average of 200, nor exceed 400 in 10% of the samples, nor exceed 800 on any one day. Monthly averages shall be expressed as geometric means based on a minimum of 10 samples taken over a 30 day period. Parameter: Bacteriological Quality (Total Coliform Bacteria) Units: Number per 100 ml (Most Probable Number (MPN) or Membrane Filter (MF)) Class I: < = 1,000 as a monthly avg., nor exceed 1,000 in more than 20% of samples examined during any month, nor exceed 2,400 at any time using either MPN or MF counts. Class II: Median MPN shall not exceed 70 and not more than 10% of the samples shall exceed an MPN of 230. Class III: Fresh: < = 1,000 as a monthly average, nor exceed 1,000 in more than 20% of samples examined during any month, < = 2,400 at any time. Monthly averages shall be expressed as geometric means based on a minimum or 10 samples taken over a 30 day period, using either the MPN or MF counts. Class III: Marine: < = 1,000 as a monthly average, nor exceed 1,000 in more than 20% of samples examined during any month, < = 2,400 at any time. Monthly averages shall be expressed as geometric means based on a minimum or 10 samples taken over a 30 day period, using either the MPN or MF counts. Fecal coliform bacteria are found in the feces of animals and humans. They can be identified in the laboratory "fairly easily, usually within 24 to 48 hours" and "are used worldwide as indicators of fecal contamination and potential public health risks." Enterococci are another "distinct group of bacteria." They too are found in animal and human feces. The recommendation has been made that enterococci be used as bacteriological "indicators" for assessing "public health risk and swimmability," particularly in marine waters. The Department, however, is not convinced that there is "sufficient science at this time" to warrant adoption of this recommendation in states, like Florida, with "warmer climates," and it has not amended Rule 62-303.530, Florida Administrative Code, to provide for the assessment of bacteriological quality using enterococci counts.51 The statistical "methodology described in [proposed Rule] 62-303.320," Florida Administrative Code (which is incorporated by reference in Subsection (1)(a) of proposed Rule 62-303.360, Florida Administrative Code) is as appropriate for determining whether a water should be placed on the "planning list" based upon exceedances of bacteriological water quality criteria as it is for determining whether a water should be placed on the "planning list" for "[e]xceedances of [a]quatic [l]ife-[b]ased [c]riteria." Unlike Subsection (1)(a) of proposed Rule 62-303.360, Florida Administrative Code, Subsections (1)(b), (1)(c), and (1)(d) of the proposed rule, at least indirectly, allow for waters to be placed on the "planning list" based upon enterococci counts. The closures, advisories, and warnings referenced in Subsections (1)(b), (1)(c), and (1)(d) of proposed Rule 62- 303.360, Florida Administrative Code, are issued, not by the Department, but by local health departments or county governments, and may be based upon enterococci sampling done by those governmental entities. Subsection (1)(b) of proposed Rule 62-303.360, Florida Administrative Code, provides for listing based exclusively upon bathing area closures. It was included in the proposed rule upon the recommendation of the EPA "to track their 305(b) guidance." Both freshwater and marine bathing areas in Florida may be closed if circumstances warrant. The Department of Health (which operates the various county health departments) does not close marine beaches, but county governments may. Subsection (1)(c) of proposed Rule 62-303.360, Florida Administrative Code, provides for listing based upon any combination of closures, advisories, or warnings "totaling 21 days or more during a calendar year," provided the closures, advisories, and warnings were based upon up-to-date "bacteriological data." Department staff included this provision in the proposed rule in lieu of a provision recommended by the TAC (about which Petitioner Young had expressed concerns) that would have made it more difficult for a water to be placed on the "planning list" as a result of bacteriological data-based closures, advisories, or warnings. In doing so, Department staff exercised sound professional judgment. The 21 days or more of closures, advisories, or warnings needed for listing under the proposed rule do not have to be consecutive, although they all must occur in the same calendar year. Subsection (1)(d) of proposed Rule 62-303.360, Florida Administrative Code, like Subsection (1)(c) of the proposed rule, provides for listing based upon a combination of closures, advisories, or warnings, but it does not require that it be shown that the closures, advisories, or warnings were based upon up-to-date "bacteriological data." Under Subsection (1)(d) of the proposed rule, the closures, advisories, or warnings need only have been based upon "previous [or, in other words, historical] bacteriological data" or "derived relationships between bacteria levels and rainfall or flow." Because assessments of current bacteriological quality based upon "previous bacteriological data" or on "derived relationships between bacteria levels and rainfall or flow" are less reliable than those based upon up-to-date "bacteriological data," Department staff were reasonably justified in requiring a greater total number of days of closures, advisories, or warnings in this subsection of the proposed rule (more than 84) than they did in Subsection (1)(c) of the proposed rule (more than 21). (Like under Subsection (1)(c) of the proposed rule, the days of closures, advisories, or warnings required for listing under Subsection (1)(d) of the proposed rule do not have to be consecutive days.) Subsection (1)(d) was included in the proposed rule in response to comments made at a TAC meeting by Mike Flannery of the Pinellas County Health Department concerning Pinellas County beaches that were "left closed for long periods of time" without follow-up bacteriological testing. Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, reasonably limits the closures, advisories, and warnings upon which the Department will be able to rely in determining whether a water should be placed on the "planning list" pursuant to Subsections (1)(b), (1)(c), or (1)(d) of the proposed rule to those closures, advisories, and warnings based upon "factors . . . related to chronic discharges of pollutants." The TMDL program is designed to deal neither with short-term water quality problems caused by extraordinary events that result in atypical conditions,52 nor with water quality problems unrelated to pollutant discharges in this state. It is therefore sensible to not count, for purposes of determining "planning list" eligibility pursuant to Subsections (1)(b), (1)(c), or (1)(d) of proposed Rule 62-303.360, Florida Administrative Code, closures, advisories, and warnings that were issued because of the occurrence of such problems. A "spill," by definition (set out in Subsection (16) of proposed Rule 62-303.200, Florida Administrative Code, which is recited above), is a "short term" event that does not include "sanitary sewer overflows or chronic discharges from leaking wastewater collection systems." While a one-time, unpermitted discharge of sewage (not attributable to "sanitary sewer overflow") is a "short- term" event constituting a "sewage spill," as that term is used in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, repeated unpermitted discharges occurring over an extended period of time (with or without interruption) do not qualify as "sewage spills" and therefore Subsection (3) of the proposed rule will not prevent the Department from considering closures, advisories, and warnings based upon such discharges in deciding whether the requirements for listing set forth in Subsections (1)(b), (1)(c), or (1)(d) of the proposed rule have been met. Like "sewage spills," "red tides" are among the events specifically mentioned in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code. "Red tide" is a "very loose term" that can describe a variety of occurrences. It is apparent from a reading of the language in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, in its entirety, that "red tide," as used therein, was intended to describe an event "not related to chronic discharges of pollutants." Department staff's understanding of "red tides" was shaped by comments made at a TAC meeting by one of the TAC members, George Henderson of the Florida Marine Research Institute. Mr. Henderson told those present at the meeting that "red tides are an offshore phenomenon that move on shore" and are fueled by nutrients from "unknown sources" likely located, for the most part, outside of Florida, in and around the Mississippi River. No "contrary scientific information" was offered during the rule development process.53 Lacking "scientific information" clearly establishing that "red tides," as they understood the term, were the product of "pollutant sources in Florida," Department staff reasonably concluded that closures, advisories, and warnings based upon such "red tides" should not be taken into consideration in deciding whether a water should be placed on the "planning list" pursuant to Subsections (1)(b), (1)(c), or (1)(d) of proposed Rule 62- 303.360, Florida Administrative Code, and they included language in Subsection (3) of the proposed rule to so provide. The "red tides" to which Mr. Henderson referred are harmful algae blooms that form off-shore in the Gulf of Mexico and are brought into Florida coastal waters by the wind and currents. There appears to be an association between these blooms of toxin-producing algae and nutrient enrichment, but the precise cause of these bloom events is "not completely understood." Scientists have not eliminated the possibility that, at least in some instances, these "red tides" are natural phenomena not the result of any pollutant loading either in or outside of Florida. The uncertainty surrounding the exact role, if any, that Florida-discharged pollutants play in the occurrence of the "red tides" referenced in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, reasonably justifies the Department's declining, for purposes of determining whether the listing requirements of Subsections (1)(b), (1)(c), or (1)(d) of the proposed rule have been met, to take into consideration closures, advisories, and warnings based upon such "red tides." The exclusions contained in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, will have no effect on the "information" or "data" that the Department will be able to consider under any provision in Part II of the proposed rule chapter other than Subsections (1)(b), (1)(c), and (1)(d) of proposed Rule 62-303.360. This includes the provisions of proposed Rule 62-303.350, Florida Administrative Code, which, as noted above, provides, among other things, that "planning list" eligibility may be based upon "information indicating an imbalance in flora or fauna due to nutrient enrichment, including . . . algal blooms." Accordingly, notwithstanding the "red tides" exclusion in Subsection (3) of proposed Rule 62-303.360, Florida Administrative Code, the presence of algal blooms of any type "indicating an imbalance in flora or fauna due to nutrient enrichment" will result in the affected water making the "planning list" pursuant to proposed Rule 62-303.350, Florida Administrative Code, to be "assessed further for nutrient impairment." Part II: Proposed Rule 62-303.370, Florida Administrative Code Proposed Rule 62-303.370, Florida Administrative Code, provides three separate ways for a water to "be placed on the planning list for fish and shellfish consumption." It reads as follows: Fish and Shellfish Consumption Use Support A Class I, II, or III water shall be placed on the planning list for fish and shellfish consumption if: the water segment does not meet the applicable Class II water quality criteria for bacteriological quality based on the methodology described in section 62-303.320, or there is either a limited or no consumption fish consumption advisory. issued by the DoH, or other authorized governmental entity, in effect for the water segment, or for Class II waters, the water segment includes an area that has been approved for shellfish harvesting by the Shellfish Evaluation and Assessment Program, but which has been downgraded from its initial harvesting classification to a more restrictive classification. Changes in harvesting classification from prohibited to unclassified do not constitute a downgrade in classification. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Subsection (1) of proposed Rule 62-303.370, Florida Administrative Code, which effectively duplicates the provisions of Subsection (1)(a) of proposed Rule 62-303.360, Florida Administrative Code, to the extent that those provisions apply to Class II waters, establishes an appropriate means of determining whether a water should "be placed on the planning list for fish and shellfish consumption." Waters that do not qualify for listing pursuant to Subsection (1) of proposed Rule 62-303.370, Florida Administrative Code, may make the "planning list" based upon "fish consumption advisories" under Subsection (2) of the proposed rule. The Department of Health, which issues these advisories, does so after conducting a statistical evaluation of fish tissue data collected from at least 12 fish. A large number of fish consumption advisories have been issued to date for a number of parameters, including, most significantly, mercury. The first fish consumption advisory was issued in 1989 after "high levels of mercury" were found in the sampled fish tissue. Many fish consumption advisories were issued ten or more years ago and are still in effect. Fish consumption advisories are continued until it is shown that they are not needed. Most of the fish tissue data for the fish consumption advisories now in effect were collected between 1989 and 1992. There is no reason to reject this data as not "being representative of the conditions under which those samples were collected." There has been data collected since 1992, but 1992 was "the last peak year" of sampling. Over the last ten years, the "focus has been on the Everglades" with respect to sampling for mercury, although sampling has occurred in "a broadly representative suite of water bodies statewide." The TAC recommended against using fish consumption advisories for listing coastal and marine waters because of the possibility that these advisories might be based upon tissue samples taken from fish who ingested mercury, or other substances being sampled, outside of the state. Department staff, however, rejected this recommendation and did not include a "coastal and marine waters" exclusion in Subsection (2) of proposed Rule 62-303.370, Florida Administrative Code. The Shellfish Evaluation and Assessment Program, which is referenced in Subsection (3) of proposed Rule 62- 303.370, Florida Administrative Code, is administered by the Florida Department of Agriculture and Consumer Services' Division of Aquaculture's Shellfish Environmental Assessment Section. The Shellfish Environmental Assessment Section (SEAS) is responsible for classifying and managing Florida shellfish harvesting areas in a manner that maximizes utilization of the state's shellfish resources and reduces the risk of shellfish- borne illness. In carrying out its responsibilities, the SEAS applies the "[s]hellfish [h]arvesting [a]rea [s]tandards" set forth in Rule 5L-1.003, Florida Administrative Code, which provides as follows: The Department shall describe and/or illustrate harvesting areas and provide harvesting area classifications as approved, conditionally approved, restricted, conditionally restricted, prohibited, or unclassified as defined herein, including criteria for opening and closing shellfish harvesting areas in accordance with Chapters II and IV of the National Shellfish Sanitation Program Model Ordinance. Copies of the document Shellfish Harvesting Area Classification Maps, revised October 14, 2001, and the document Shellfish Harvesting Area Classification Boundaries and Management Plans, revised October 14, 2001, containing shellfish harvesting area descriptions, references to shellfish harvesting area map numbers, and operating criteria herein incorporated by reference may be obtained by writing to the Department at 1203 Governors Square Boulevard, 5th Floor, Tallahassee, Florida 32301. Approved areas -- Growing areas shall be classified as approved when a sanitary survey, conducted in accordance with Chapter IV of the National Shellfish Sanitation Program Model Ordinance, indicates that pathogenic microorganisms, radionuclides, and/or harmful industrial wastes do not reach the area in dangerous concentrations and this is verified by laboratory findings whenever the sanitary survey indicates the need. Shellfish may be harvested from such areas for direct marketing. This classification is based on the following criteria: The area is not so contaminated with fecal material or poisonous or deleterious substances that consumption of the shellfish might be hazardous; and The bacteriological quality of every sampling station in those portions of the area most probably exposed to fecal contamination shall meet one of the following standards during the most unfavorable meteorological, hydrographic, seasonal, and point source pollution conditions: 1) The median or geometric mean fecal coliform Most Probable Number (MPN) of water shall not exceed 14 per 100 ml., and not more than 10 percent of the samples shall exceed a fecal coliform MPN of 43 per 100 ml. (per 5-tube, 3-dilution test) or 2) The median or geometric mean fecal coliform Most Probable Number (MPN) of water shall not exceed 14 per 100 ml., and not more than 10 percent of the samples shall exceed a fecal coliform MPN of 33 per 100 ml. (per 12-tube, single-dilution test). Harvest from temporarily closed approved areas shall be unlawful. Conditionally approved areas -- A growing area shall be classified as conditionally approved when a sanitary survey, conducted in accordance with Chapter IV of the National Shellfish Sanitation Program Model Ordinance, indicates that the area is subjected to intermittent microbiological pollution. The suitability of such an area for harvesting shellfish for direct marketing may be dependent upon attainment of established performance standards by wastewater treatment facilities discharging effluent directly or indirectly into the area. In other instances, the sanitary quality of the area may be affected by seasonal populations, climatic and/or hydrographic conditions, non-point source pollution, or sporadic use of a dock, marina, or harbor facility. Such areas shall be managed by an operating procedure that will assure that shellfish from the area are not harvested from waters not meeting approved area criteria. In order to develop effective operating procedures, these intermittent pollution events shall be predictable. Harvest from temporarily closed conditionally approved areas shall be unlawful. Restricted areas -- A growing area shall be classified as restricted when a sanitary survey, conducted in accordance with Chapter IV of the National Shellfish Sanitation Program Model Ordinance, indicates that fecal material, pathogenic microorganisms, radionuclides, harmful chemicals, and marine biotoxins are not present in dangerous concentrations after shellfish from such an area are subjected to a suitable and effective purification process. The bacteriological quality of every sampling station in those portions of the area most probably exposed to fecal contamination shall meet the following standard: The median or geometric mean fecal coliform Most Probable Number (MPN) of water shall not exceed 88 per 100 ml. and not more than 10 percent of the samples shall exceed a fecal coliform MPN of 260 per 100 ml. (per 5-tube, 3-dilution test) in those portions of the area most probably exposed to fecal contamination during the most unfavorable meteorological, hydrographic, seasonal, and point source pollution conditions. Harvest is permitted according to permit conditions specified in Rule 5L-1.009, F.A.C. Harvest from temporarily closed restricted areas shall be unlawful. Conditionally restricted area -- A growing area shall be classified as conditionally restricted when a sanitary survey or other monitoring program data, conducted in accordance with Chapter IV of the National Shellfish Sanitation Program Model Ordinance, indicates that the area is subjected to intermittent microbiological pollution. The suitability of such an area for harvest of shellfish for relaying or depuration activities is dependent upon the attainment of established performance standards by wastewater treatment facilities discharging effluent, directly or indirectly, into the area. In other instances, the sanitary quality of such an area may be affected by seasonal population, non-point sources of pollution, or sporadic use of a dock, marina, or harbor facility, and these intermittent pollution events are predictable. Such areas shall be managed by an operating procedure that will assure that shellfish from the area are not harvested from waters not meeting restricted area criteria. Harvest is permitted according to permit conditions specified in Rule 5L- 1.009, F.A.C. Harvest from temporarily closed conditionally restricted areas shall be unlawful. Prohibited area -- A growing area shall be classified as prohibited if a sanitary survey indicates that the area does not meet the approved, conditionally approved, restricted, or conditionally restricted classifications. Harvest of shellfish from such areas shall be unlawful. The waters of all man-made canals and marinas are classified prohibited regardless of their location. Unclassified area -- A growing area for which no recent sanitary survey exists, and it has not been classified as any area described in subsections (2), (3), (4), (5), or (6) above. Harvest of shellfish from such areas shall be unlawful. Approved or conditionally approved, restricted, or conditionally restricted waters shall be temporarily closed to the harvesting of shellfish when counts of the red tide organism Gymnodinium breve[54] exceed 5000 cells per liter in bays, estuaries, passes or inlets adjacent to shellfish harvesting areas. Areas closed to harvesting because of presence of the red tide organism shall not be reopened until counts are less than or equal to 5000 cells per liter inshore and offshore of the affected shellfish harvesting area, and shellfish meats have been shown to be free of toxin by laboratory analysis. The Department is authorized to open and temporarily close approved, conditionally approved, restricted, or conditionally restricted waters for harvesting of shellfish in emergencies as defined herein, in accordance with specific criteria established in operating procedures for predictively closing individual growing areas, or when growing areas do not meet the standards and guidelines established by the National Shellfish Sanitation Program . Operating procedures for predictively closing each growing area shall be developed by the Department; local agencies, including those responsible for operation of sewerage systems, and the local shellfish industry may be consulted for technical information during operating procedure development. The predictive procedure shall be based on evaluation of potential sources of pollution which may affect the area and should establish performance standards, specify necessary safety devices and measures, and define inspection and check procedures. Under Subsection (3) of proposed Rule 62-303.370, Florida Administrative Code, only the "downgrading" of an area initially approved for shellfish harvesting to a more restrictive classification will cause a Class II water to be "placed on the planning list for fish and shellfish consumption." The temporary closure of an approved harvesting area will not have the same result. Temporary closures of harvesting areas are not uncommon. These closures typically occur when there is heavy local rainfall or flooding events upstream, which result in high fecal coliform counts in the harvesting areas. While these areas are not being harvested during these temporary closures, "[p]ropagation is probably maximized in closure conditions." This is because, during these periods, there are "more nutrients for [the shellfish] to consume" inasmuch as the same natural events that cause fecal coliform counts to increase also bring the nutrients (in the form detritus) into the area. The Department of Agriculture and Consumer Services (DACS) does not reclassify an area simply because there have been short-term events, like sewage spills or extraordinary rain events, that have resulted in the area's temporary closure. Where there are frequent, extended periods of closures due to high fecal coliform counts in an area that exceed Class II water quality criteria for bacteriological quality, however, one would reasonably expect that reclassification action would be taken. Even if the DACS does not take such action, the water may nonetheless qualify for placement on the "planning list" pursuant to Subsection (1) of proposed Rule 62-303.370, Florida Administrative Code, based upon the fecal coliform data relied upon by the DACS in closing the area, provided the data meets the requirements set forth in proposed Rule 62-303.320, Florida Administrative Code. The DACS has never reclassified an area from "prohibited" to "unclassified." David Heil, the head of the SEAS, made a presentation at the April 20, 2000, TAC meeting, during which he enumerated various ways that the Department could determine "impairment as it relates to shellfish harvesting waters" and recommended, over the others, one of those options: combination of the average number and duration of closures over time. None of the options listed by Mr. Heil, including his top recommendation, were incorporated in proposed Rule 62- 303.370, Florida Administrative Code. The TAC and Department staff looked into the possibility of using the option touted by Mr. Heil, but determined that it would not be practical to do so. Relying on the DACS' reclassification of harvesting areas was deemed to be a more practical approach that was "consistent with the way the Department classifies waters as Class II and therefore it was included in the proposed rule."55 Code Part II: Proposed Rule 62-303.380, Florida Administrative Proposed Rule 62-303.380, Florida Administrative Code, provides three separate ways for a water to "be placed on the planning list for drinking water use support" and, in addition, addresses "human-health based criteria" not covered elsewhere in Part II of the proposed rule chapter. It reads as follows: Drinking Water Use Support and Protection of Human Health. A Class I water shall be placed on the planning list for drinking water use support if: the water segment does not meet the applicable Class I water quality criteria based on the methodology described in section 62-303.320, or a public water system demonstrates to the Department that either: Treatment costs to meet applicable drinking water criteria have increased by at least 25% to treat contaminants that exceed Class I criteria or to treat blue-green algae or other nuisance algae in the source water, or the system has changed to an alternative supply because of additional costs that would be required to treat their surface water source. When determining increased treatment costs described in paragraph (b), costs due solely to new, more stringent drinking water requirements, inflation, or increases in costs of materials shall not be included. A water shall be placed on the planning list for assessment of the threat to human health if: for human health-based criteria expressed as maximums, the water segment does not meet the applicable criteria based on the methodology described in section 62- 303.320, or for human health-based criteria expressed as annual averages, the annual average concentration for any year of the assessment period exceeds the criteria. To be used to determine whether a water should be assessed further for human-health impacts, data must meet the requirements of paragraphs (2), (3), (6), and (7) in rule 62-303.320. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Use of the statistical "methodology described in [proposed Rule] 62-303.320," Florida Administrative Code, is not only appropriate (as discussed above) for making "planning list" determinations based upon "[e]xceedances of [a]quatic [l]ife- [b]ased [c]riteria" and "water quality criteria for bacteriological quality," it is also a reasonable way to determine whether a water should "be placed on the planning list for drinking water use support" based upon exceedances of "applicable Class I water quality criteria" (as Subsection (1)(a) of proposed Rule 62-303.380, Florida Administrative Code, provides) and to determine whether a water should "be placed on the planning list for assessment of the threat to human health" based upon exceedances of other "human-health based criteria expressed as maximums" (as Subsection (2)(a) of the proposed Rule 62-303.380, Florida Administrative Code, provides). Subsection (1)(b) was included in proposed Rule 62- 303.380, Florida Administrative Code, because the TAC and Department staff wanted "some other way," besides having the minimum number of exceedances of "applicable Class I water quality criteria" required by Subsection (1)(a) of the proposed rule, for a Class I water to qualify for "place[ment] on the planning list for drinking water use support." Looking at the costs necessary for public water systems to treat surface water,56 as Subsection (1)(b) of proposed Rule 62-303.380, Florida Administrative Code, allows, is a reasonable alternative means of determining whether a Class I water should be "placed on the planning list for drinking water use support." Under Subsection (1)(b) of proposed Rule 62-303.380, Florida Administrative Code, the cost analysis showing that the requirements for listing have been met must be provided by the public water system. This burden was placed on the public water system because the Department "does not have the resources to do that assessment on [its] own." The Department cannot be fairly criticized for not including in Subsection (1)(b)1. of proposed Rule 62-303.380, Florida Administrative Code, references to the other contaminants (in addition to blue-green algae) that have "been put on a list by the EPA to be . . . evaluated for future regulations" inasmuch as there are no existing criteria in Chapter 62-302, Florida Administrative Code, specifically relating to these contaminants. Particularly when read together with the third sentence of Subsection (1) of proposed Rule 62-303.300 (which provides that "[i]t should be noted water quality criteria are designed to protect either aquatic life use support, which is addressed in sections 62-303.310-353, or to protect human health, which is addressed in sections 62-303.360-380"), it is clear that the "human health-based criteria" referenced in Subsection (2) of proposed Rule 62-303.380, Florida Administrative Code, are those numerical criteria in Rule Chapter 62-302, Florida Administrative Code, designed to protect human health. While laypersons not familiar with how water quality criteria are established may not be able to determine (by themselves) which of the numerical water quality criteria in Rule Chapter 62-302, Florida Administrative Code, are "human health-based," as that term is used Subsection (2) of proposed Rule 62-303.380, Florida Administrative Code, Department staff charged with the responsibility of making listing decisions will be able to so. "[H]uman health-based criteria" for non-carcinogens are "expressed as maximums" in Rule Chapter 62-302, Florida Administrative Code. "[H]uman health-based criteria" for carcinogens are "expressed as annual averages" in Rule Chapter 62-302, Florida Administrative Code. "Annual average," as that term is used in Rule Chapter 62-302, Florida Administrative Code, is defined therein as "the maximum concentration at average annual flow conditions. (see Section 62-4.020(1), F.A.C.)." Subsection (1) of Rule 62- 4.020, Florida Administrative Code, provides that "[a]verage [a]nnual [f]low "is the long-term harmonic mean flow of the receiving water, or an equivalent flow based on generally accepted scientific procedures in waters for which such a mean cannot be calculated." The "annual mean concentration" is not exactly the same as, but it does "generally approximate" and is "roughly equivalent to," the "maximum concentration at average annual flow conditions." Using "annual mean concentrations" to determine whether there have been exceedances of a "human health-based criteria expressed as annual averages" is a practical approach that makes Subsection (2)(b) of proposed Rule 62-303.380, Florida Administrative Code, more easily "implementable" inasmuch as it obviates the need to calculate the "average annual flow," which is a "fairly complicated" exercise requiring "site-specific flow data" not needed to determine the "annual mean concentration."57 Subsection (2)(b) of proposed Rule 62-303.380, Florida Administrative Code, does not impose any minimum sample size requirements, and it requires only one exceedance of any "human health-based criteri[on] expressed as [an] annual average[]" for a water to be listed. The limitations it places on the data that can be considered (by incorporating by reference the provisions of Subsections (2), (3), (6), and (7) of proposed Rule 62-303.320, Florida Administrative Code, which have been discussed above) are reasonable. Part III: Overview Part III of proposed Rule Chapter 62-303, Florida Administrative Code, contains the following provisions, which describe the "verified list" of impaired waters for which TMDLs will be calculated, how the list will be compiled, and the manner in which waters on the list will be "prioritized" for TMDL development: Proposed Rules 62-303.400, 62-303.420, 62- 303.430, 62-303.440, 62-303.450, 62-303.460, 62-303.470, 62- 303.480, 62-303.500, 62-303.600, 62-303.700, and 62-303.710, Florida Administrative Code. Code Part III: Proposed Rule 62-303.400, Florida Administrative Proposed Rule 62-303.400, Florida Administrative Code, is entitled, "Methodology to Develop the Verified List," and reads as follows: Waters shall be verified as being impaired if they meet the requirements for the planning list in Part II and the additional requirements of sections 62- 303.420-.480. A water body that fails to meet the minimum criteria for surface waters established in Rule 62-302.500, F.A.C.; any of its designated uses, as described in this part; or applicable water quality criteria, as described in this part, shall be determined to be impaired. Additional data and information collected after the development of the planning list will be considered when assessing waters on the planning list, provided it meets the requirements of this chapter. In cases where additional data are needed for waters on the planning list to meet the data sufficiency requirements for the verified list, it is the Department's goal to collect this additional data[58] as part of its watershed management approach, with the data collected during either the same cycle that the water is initially listed on the planning list (within 1 year) or during the subsequent cycle (six years). Except for data used to evaluate historical trends in chlorophyll a or TSIs, the Department shall not use data that are more than 7.5 years old at the time the water segment is proposed for listing on the verified list. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Pursuant to the first sentence of proposed Rule 62- 303.400, Florida Administrative Code, if a water qualifies for placement on the "planning list" under a provision in Part II of the proposed rule chapter that does not have a counterpart in proposed Rules 62-303.420 through 62-303.480, Florida Administrative Code, that water will automatically be "verified as being impaired." Examples of provisions in Part II of the proposed rule chapter that do not have counterparts in proposed Rules 62-303.420 through 62-303.480, Florida Administrative Code, are: the provision in Subsection (3) of proposed Rule 62- 303.330, Florida Administrative Code, that "water segments with at least . . . one failure of the biological integrity standard, Rule 62-302.530(11), shall be included on the planning list for assessment of aquatic life use support"; Subsection (1) of proposed Rule 62-303.370, Florida Administrative Code, which provides that a water will be placed on the "planning list" if it "does not meet applicable Class II water quality criteria for bacteriological quality based upon the methodology described in section 62-303.320," Florida Administrative Code; Subsection (3) of proposed Rule 62-303.370, Florida Administrative Code, which provides that a Class II water will be placed on the "planning list" if it "includes an area that has been approved for shellfish harvesting by the Shellfish Evaluation and Assessment Program, but which has been downgraded from its initial harvesting classification to a more restrictive classification"; and Subsection (1)(b) of proposed Rule 62-303.380, Florida Administrative Code, pursuant to which a water may qualify for "planning list" placement based upon water treatment costs under the circumstances described therein. Waters that are "verified as being impaired," it should be noted, will not automatically qualify for placement on the "verified list." They will still have to be evaluated in light of the provisions (which will be discussed later in greater detail) of proposed Rule 62-303.600, Florida Administrative Code (relating to "pollution control mechanisms") and those of proposed Rules 62-303.700 and 62- 303.710, Florida Administrative Code (which require that the Department identify the "pollutant(s)" and "concentration(s)" that are "causing the impairment" before placing a water on the "verified list"). Of the "minimum criteria for surface waters established in Rule 62-302.500, F.A.C.," the only ones addressed anywhere in proposed Rules 62-303.310 through 62-303.380 and 62- 303.410 through 62-303.480, Florida Administrative Code, are the requirement that surface water not be "acutely toxic" and the requirement that predominantly marine waters not have silver in concentrations above 2.3 micrograms per liter. In determining whether there has been a failure to meet the remaining "minimum criteria," the Department will exercise its "best professional judgment." Like the second sentence of Proposed Rule 62-303.300, Florida Administrative Code, the second sentence of proposed Rule 62-303.400, Florida Administrative Code, incorporates the concept of "independent applicability" by providing that only one of the listed requirements need be met for a water to be deemed "impaired." Neither Subsection (1) of proposed Rule 62-303.400, Florida Administrative Code, nor any other provision in the proposed rule chapter, requires that a water be on the "planning list" as a prerequisite for inclusion on the "verified list." Indeed, a reading of Subsection (3)(c) of proposed Rule 62- 303.500, Florida Administration, the "prioritization" rule, which will be discussed later, leaves no reasonable doubt that, under the proposed rule chapter, a water can be placed on the "verified list" without having first been on the "planning list." The second sentence of Subsection (2) of proposed Rule 62-303.400, Florida Administrative Code, indicates when the Department hopes to be able to collect the "additional data needed for waters on the planning list to meet the [more rigorous] data sufficiency requirements for the verified list," which data the Department pledges, in subsequent provisions of Part III of the proposed rule chapter, will be collected (at some, unspecified time). The Department did not want to create a mandatory timetable for its collection of the "additional data" because it, understandably, wanted to avoid making a commitment that, due to funding shortfalls that might occur in the future, it would not be able to keep.59 If it has the funds to do so, the Department intends to collect the "additional data" within the time frame indicated in the second sentence of proposed Rule 62-303.400, Florida Administrative Code. The Department will not need to collect this "additional data" if the data is collected and presented to the Department by an "interested party" outside the Department. (The proposed rule chapter allows data collected by outside parties to be considered by the Department in making listing decisions, provided the data meets the prescribed quality requirements.) Requiring (as the third and final sentence of Subsection (2) of proposed Rule 62-303.400, Florida Administrative Code, does) that all data relied upon by the Department for placing waters on the "verified list," except for data establishing "historical trends in chlorophyll a or TSIs," under no circumstances be older than "7.5 years old at the time the water segment is proposed for listing on the verified list" is a reasonable requirement designed to avoid final listing decisions based upon outdated data not representative of the water's current conditions. As noted above, the TAC recommended that listing decisions be based upon data no older than five years old. Wanting to "capture as much data for the assessment process" as reasonably possible, Department staff determined that the appropriate maximum age of data should be two and half years older than that recommended by the TAC (the two and a half years representing the amount of time it could take to "do additional data collection" following the creation of the "planning list"). Part III: Proposed Rule 62-303.410, Florida Administrative Code Proposed Rule 62-303.410, Florida Administrative Code, is entitled, "Determination of Aquatic Life Use Support," and provides as follows: Failure to meet any of the metrics used to determine aquatic life use support listed in sections 62-303.420-.450 shall constitute verification that there is an impairment of the designated use for propagation and maintenance of a healthy, well-balanced population of fish and wildlife. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Like proposed Rule 62-303.310, Florida Administrative Code, its analogue in Part II of the proposed rule chapter, proposed Rule 62-303.410, Florida Administrative Code, incorporates the concept of "independent applicability." A failure of any of the "metrics" referenced in the proposed rule will result in "verification" of impairment. Code Part III: Proposed Rule 62-303.420, Florida Administrative Proposed Rule 62-303.420, Florida Administrative Code, the counterpart of proposed Rule 62-303.320, Florida Administrative Code, establishes a reasonable statistical method, involving binomial distribution analysis, to verify impairment based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria" due to pollutant discharges. It reads as follows: Exceedances of Aquatic Life-Based Water Quality Criteria The Department shall reexamine the data used in rule 62-303.320 to determine exceedances of water quality criteria. If the exceedances are not due to pollutant discharges and reflect either physical alterations of the water body that cannot be abated or natural background conditions, the water shall not be listed on the verified list. In such cases, the Department shall note for the record why the water was not listed and provide the basis for its determination that the exceedances were not due to pollutant discharges. If the Department cannot clearly establish that the exceedances are due to natural background or physical alterations of the water body but the Department believes the exceedances are not due to pollutant discharges, it is the Department's intent to determine whether aquatic life use support is impaired through the use of bioassessment procedures referenced in section 62-303.330. The water body or segment shall not be included on the verified list for the parameter of concern if two or more independent bioassessments are conducted and no failures are reported. To be treated as independent bioassessments, they must be conducted at least two months apart. If the water was listed on the planning list and there were insufficient data from the last five years preceding the planning list assessment to meet the data distribution requirements of section 303.320(4) and to meet a minimum sample size for verification of twenty samples, additional data will be collected as needed to provide a minimum sample size of twenty. Once these additional data are collected, the Department shall re-evaluate the data using the approach outlined in rule 62- 303.320(1), but using Table 2, which provides the number of exceedances that indicate a minimum of a 10% exceedance frequency with a minimum of a 90% confidence level using a binomial distribution. The Department shall limit the analysis to data collected during the five years preceding the planning list assessment and the additional data collected pursuant to this paragraph. Table 2: Verified List Minimum number of measured exceedances needed to put a water on the Planning list with at least 90% confidence that the actual exceedance rate is greater than or equal to ten percent. Sample Are listed if they Sizes have at least this From To # of exceedances 20 25 5 26 32 6 33 40 7 41 47 8 48 55 9 56 63 10 64 71 11 72 79 12 80 88 13 89 96 14 97 104 15 105 113 16 114 121 17 122 130 18 131 138 19 139 147 20 148 156 21 157 164 22 165 173 23 174 182 24 183 191 25 192 199 26 200 208 27 209 217 28 218 226 29 227 235 30 236 244 31 245 253 32 254 262 33 263 270 34 271 279 35 280 288 36 289 297 37 298 306 38 307 315 39 316 324 40 325 333 41 334 343 42 344 352 43 353 361 44 362 370 45 371 379 46 380 388 47 389 397 48 398 406 49 407 415 50 416 424 51 425 434 52 435 443 53 444 452 54 453 461 55 462 470 56 471 479 57 480 489 58 490 498 59 499 500 60 (3) If the water was placed on the planning list based on worst case values used to represent multiple samples taken during a seven day period, the Department shall evaluate whether the worst case value should be excluded from the analysis pursuant to subsections (4) and (5). If the worst case value should not be used, the Department shall then re-evaluate the data following the methodology in rule 62-303.420(2), using the more representative worst case value or, if all valid values are below acutely toxic levels, the median value. If the water was listed on the planning list based on exceedances of water quality criteria for metals, the metals data shall be validated to determine whether the quality assurance requirements of rule 62- 303.320(7) are met and whether the sample was both collected and analyzed using clean techniques, if the use of clean techniques is appropriate. If any data cannot be validated, the Department shall re-evaluate the remaining valid data using the methodology in rule 62-303.420(2), excluding any data that cannot be validated. Values that exceed possible physical or chemical measurement constraints (pH greater than 14, for example) or that represent data transcription errors, outliers the Department determines are not valid measures of water quality, water quality criteria exceedances due solely to violations of specific effluent limitations contained in state permits authorizing discharges to surface waters, water quality criteria exceedances within permitted mixing zones for those parameters for which the mixing zones are in effect, and water quality data collected following contaminant spills, discharges due to upsets or bypasses from permitted facilities, or rainfall in excess of the 25-year, 24-hour storm, shall be excluded from the assessment. However, the Department shall note for the record that the data were excluded and explain why they were excluded. Once the additional data review is completed pursuant to paragraphs (1) through (5), the Department shall re-evaluate the data and shall include waters on the verified list that meet the criteria in rules 62-303.420(2) or 62-303.320(5)(b). Specific Authority: 403.061, 403.067, FS. Law Implemented: 403.021(11), 403.062, 403.067, FS. History -- New The TMDL program is intended to address only water quality impairment resulting from pollutant discharges (from point or non-point sources), as is made clear by a reading of Section 403.067, Florida Statutes, particularly Subsection 6(a)2. thereof (which, as noted above, provides that, "[f]or waters determined to be impaired due solely to factors other than point and nonpoint sources of pollution, no maximum daily load will be required"). Subsection (1)(a) of proposed Rule 62- 303.420(1)(a), Florida Administrative Code, is in keeping with this intent. Subsection (1)(b) of proposed Rule 62-303.420, Florida Administrative Code, should be read together with Subsection (1)(a) of the proposed rule. The "physical alterations of the water body" referred to in Subsection (1)(b) are the same type of "physical alterations" referred to in Subsection (1)(a), to wit: "physical alterations of the water body that cannot be abated." "Best professional judgment" will be used by the Department in determining, as it must under Subsection (1) of proposed Rule 62-303.420, Florida Administrative Code, whether or not exceedances are due to pollutant discharges. If the Department, exercising its "best professional judgment," finds that there is not proof "clearly establish[ing] that the exceedances are due to natural background or physical alterations of the water body but the Department believes the exceedances are not due to pollutant discharges," the Department, pursuant to Subsection (1)(b) of proposed Rule 62- 303.420, Florida Administrative Code, will determine whether the water in question should be "verified as impaired" for aquatic life use support by relying on "[b]iological [a]ssessment[s]" conducted in accordance with the procedures set forth in proposed Rule 62-303.330, Florida Administrative Code (which, among other things, prohibit reliance on "[b]iological [a]ssessment[s]" based on "data older than ten years"). The results of these "[b]iological [a]ssessment[s]" will not make the Department any better able to "answer the question of whether natural background or physical alterations were responsible for [the] exceedances," but, as noted above, it will enable the Department to make a more informed decision about the overall ability of the water to sustain aquatic life. Subsection (1)(b) of proposed Rule 62-303.420, Florida Administrative Code, reasonably provides that the water will not be "verified as impaired" for aquatic life use support if there have been two or more "[b]iological [a]ssessment[s]" conducted at least two months apart over the last ten years and "no failures [have been] reported." That a water has "passe[d]" these "[b]iological [a]ssessment[s]" establishes "that aquatic life use support is being maintained" and, under such circumstances, it would be inappropriate to include that water on the "verified list." Looking at just the data "from the last five years preceding the planning list assessment," as the first sentence of Subsection (2) of proposed Rule 62-303.420, Florida Administrative Code, requires the Department to do, rather than all of the data supporting the placement of the water in question on the "planning list," regardless of when the data was collected, makes sense because, to properly discharge its responsibilities under Section 403.067, Florida Statutes, the Department must ascertain what the current overall condition of the water in question is. As noted above, Subsection (2) of proposed Rule 62- 303.420, Florida Administrative Code, requires a "minimum sample size for verification [of impairment based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria]" of twenty samples," with no exceptions. While this is more than the number of samples required for "planning list" compilation purposes under proposed Rule 62-303.320, Florida Administrative Code, it "is a very small number of samples relative to the [number of] samples that [the Department] would need to take to do a TMDL." Furthermore, unlike any provision in proposed Rule 62-303.320, Florida Administrative Code, Subsection (2) of proposed Rule 62-303.420, Florida Administrative Code, provides that, if a water (on the "planning list") lacks the required minimum number of samples, the "additional data" needed to meet the minimum sample requirement "will be collected" (at some unspecified time in the future). Because these additional samples "will be collected," the requirement of proposed Rule 62-303.420, Florida Administrative Code, that there be a minimum of 20 samples should not prevent deserving waters from ultimately being "verified as impaired" under the proposed rule (although it may serve to delay such "verification"). Such delay would occur if a water on the "planning list" had five or more exceedances within the "last five years preceding the planning list assessment" (five being the minimum number of exceedances required for "verification" under proposed Rule 62- 303.420, Florida Administrative Code), but these exceedances were based on fewer than 20 samples. The additional samples that would need to be collected to meet the minimum sample size requirement of Subsection (2) of proposed Rule 62-303.420, Florida Administrative Code, would have no effect on the Department's "verification" determination, even if these samples yielded no exceedances, given that proposed Rule 62-303.420, Florida Administrative Code, does not contain any provision comparable to Subsection (3) of Rule 62-303.320, Florida Administrative Code, providing that, under certain circumstances, "more recent data" may render "older data" unusable.60 The water would qualify for "verification" regardless of what the additional samples revealed. That is not to say, however, that taking these additional samples would serve no useful purpose. Data derived from these additional collection efforts (shedding light on the severity of the water quality problem) could be used by the Department to help it "establish priority rankings and schedules by which water bodies or segments will be subjected to total maximum daily load calculations," as the Department is required to do pursuant to Subsection (4) of Section 403.067, Florida Statutes. The "calculations [reflected in the table, Table 2, which is a part of Subsection (2) of proposed Rule 62-303.420, Florida Administrative Code] are correct." They are based on "a minimum of a 10% exceedance frequency with a minimum of a 90% confidence level using a binomial distribution." As noted above, the Department did not act unreasonably in selecting this "exceedance frequency" and "confidence level" for use in determining which waters should be "verified as impaired" based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria." Subsection (4) of proposed Rule 62-303.420, Florida Administrative Code, imposes reasonable quality assurance requirements that must be met in order for "metals data" to be considered "valid" for purposes of determining whether a water has the minimum number of exceedances needed to be "verified as impaired" under the proposed rule. It requires that "Method 1669"-permitted procedures be used only where these procedures are "appropriate." Determining the appropriateness of these procedures in a particular case will require the Department to exercise its "best professional judgment," taking into consideration the amount of the metal in question needed to violate the applicable water quality criterion, in relation to the amount of contamination that could be expected to occur during sample collection and analysis if conventional techniques were used. Doing so should result in "Method 1669"-permitted procedures being deemed "appropriate" in only a few circumstances: when a water is being tested to determine if it exceeds the applicable criterion for mercury, and when testing low hardness waters61 for exceedances of the applicable criterion for cadmium and lead. It is necessary to use "Method 1669"-permitted procedures in these instances to prevent test results that are tainted by contamination occurring during sample collection and analysis. Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, reasonably excludes other data from the "verification" process. It contains the same exclusions that pursuant to Subsection (6) of proposed Rule 62-303.320, Florida Administrative Code, apply in determining whether a water should be placed on the "planning list" based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [w]ater [q]uality [c]riteria" ("[v]alues that exceed possible physical or chemical measurement constraints (pH greater than 14, for example) or that represent data transcription errors, [and] outliers the Department determines are not valid measures of water quality"), plus additional exclusions. Among the additional types of data that will be excluded from consideration under Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, are "exceedances due solely to violations of specific effluent limitations contained in state permits authorizing discharges to surface waters." Permit violations, by themselves, can cause water quality impairment; however, as the Department has reasonably determined, the quickest and most efficient way to deal with such impairment is to take enforcement action against the offending permittee. To take the time and to expend the funds to develop and implement a TMDL62 to address the problem, instead of taking enforcement action, would not only be unwise and an imprudent use of the not unlimited resources available to combat poor surface water quality in this state, but would also be inconsistent with the expression of legislative intent in Subsection (4) of Section 403.067, Florida Statutes, that the TMDL program not be utilized to bring a water into compliance with water quality standards where "technology-based effluent limitations [or] other pollution control programs under local, state, or federal authority" are sufficient to achieve this result. It is true that the Department has not stopped, through enforcement, all permit violations and that, as Mr. Joyner acknowledged during his testimony at the final hearing, "there are certain cases out there where there are chronic violations of permits." The appropriate response to this situation, however, is for the Department to step up its enforcement efforts, not for it to develop and implement TMDLs for those waters that, but for these violations, would not be impaired. (Citizens dissatisfied with the Department's enforcement efforts can themselves take action, pursuant to Section 403.412(2), Florida Statutes, to seek to enjoin permit violations.) It will be "extremely difficult" to know whether exceedances are due solely to permit violations. Because of this, it does not appear likely that the Department "will be using [the permit violation exclusion contained in] proposed [R]ule [62-303.420(5), Florida Administrative Code] very often." Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, will not exclude from consideration all water quality criteria exceedances in mixing zones . Only those exceedances relating to the parameters "for which the mixing zones are in effect" will be excluded. The exclusion of these exceedances is appropriate inasmuch as, pursuant to the Department's existing rules establishing the state's water quality standards (which the Legislature made clear, in Subsections (9) and (10) of Section 403.067, Florida Statutes, it did not, by enacting Section 403.067, intend to alter or limit), these exceedances are permitted and not considered to be violations of water quality standards. To the extent that there may exist "administratively- continued" permits (that is, permits that remain in effect while a renewal application is pending, regardless of their expiration date) which provide for outdated "mixing zones," this problem should be addressed through the permitting process, not the TMDL program. A "contaminant spill," as that term is used in Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, is a short-term, unpermitted discharge [of contaminants63] to surface waters." (See Subsection (16) of proposed Rule 62-303.200, Florida Administrative Code, recited above, which defines "spill," as it is used in the proposed rule chapter). It is well within the bounds of reason to exclude from consideration (as Subsection (5) of proposed Rule 62- 303.420, Florida Statutes, indicates the Department will do in deciding whether a water should be "verified as being impaired" under the proposed rule) data collected in such proximity in time to a "contaminant spill" that it reflects only the temporary effects of that "short-term" event (which are best addressed by the Department taking immediate action), rather than reflecting a chronic water quality problem of the type the TMDL program is designed to help remedy. In deciding whether this exclusion applies in a particular case, the Department will need to exercise its "best professional judgment" to determine whether the post-"contaminant spill" data reflects a "short- term" water quality problem attributable to the "spill" (in which case the exclusion will apply) or whether, instead, it reflects a chronic problem (in which case the exclusion will not apply). "Bypass" is defined in Subsection (4) of Rule 62- 620.200, Florida Administrative Code, as "the intentional diversion of waste streams from any portion of a treatment works." "Upset" is defined in Subsection (50) of Rule 62- 620.200, Florida Administrative Code, as follows: "Upset" means an exceptional incident in which there is unintentional and temporary noncompliance with technology-based effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not include noncompliance caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, careless or improper operation. An upset constitutes an affirmative defense to an action brought for noncompliance with technology based permit effluent limitations if the requirements of upset provisions of Rule 62-620.610, F.A.C., are met. The "upset provisions of Rule 62-620.610, F.A.C." are as follows: (23) Upset Provisions. A permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: An upset occurred and that the permittee can identify the cause(s) of the upset; The permitted facility was at the time being properly operated; The permittee submitted notice of the upset as required in condition (20) of this permit; and The permittee complied with any remedial measures required under condition (5) of this permit. In any enforcement proceeding, the permittee seeking to establish the occurrence of an upset has the burden of proof. Before an enforcement proceeding is instituted, no representation made during the Department review of a claim that noncompliance was caused by an upset is final agency action subject to judicial review. Rule 62-620.610, Florida Administrative Code, also contains "[b]ypass [p]rovisions," which provide as follows: (22) Bypass Provisions. Bypass is prohibited, and the Department may take enforcement action against a permittee for bypass, unless the permittee affirmatively demonstrates that: Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage; and There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated waste, or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate back-up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and The permittee submitted notices as required under condition (22)(b) of this permit. If the permittee knows in advance of the need for a bypass, it shall submit prior notice to the Department, if possible at least 10 days before the date of the bypass. The permittee shall submit notice of an unanticipated bypass within 24 hours of learning about the bypass as required in condition (20) of this permit. A notice shall include a description of the bypass and its cause; the period of the bypass, including exact dates and times; if the bypass has not been corrected, the anticipated time it is expected to continue; and the steps taken or planned to reduce, eliminate, and prevent recurrence of the bypass. The Department shall approve an anticipated bypass, after considering its adverse effect, if the permittee demonstrates that it will meet the three conditions listed in condition (22)(a)1. through 3. of this permit. A permittee may allow any bypass to occur which does not cause reclaimed water or effluent limitations to be exceeded if it is for essential maintenance to assure efficient operation. These bypasses are not subject to the provision of condition (22)(a) through (c) of this permit. The "bypasses" to which the Department refers in Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, are those that are not prohibited (as Mr. Joyner testified and is evidenced by the grouping of "bypasses" in the same provision with "upsets" and by the fact that there is another provision in Subsection (5) of the proposed rule that deals with permit violations). Since these types of bypasses, as well as upsets, are exceptional events that, under the Department's existing rules, are allowed to occur without the permittee being guilty of a permit violation, it is reasonable, in verifying impairment under proposed Rule 62-303.420, Florida Administrative Code, to discount data tainted by their occurrence, which reflect atypical conditions resulting from legally permissible discharges. The "25-year, 24-hour storm" exclusion was included in Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, in response to the TAC's recommendation that the proposed rule "exclude data from extreme storm events." The "25-year, 24-hour storm" is "commonly used in the regulatory context as a dividing line between extremely large rainfall events and less extreme events." It is a rainfall event (or as one witness, the chief of the Department's Bureau of Watershed Management, Eric Livingston, put it, a "gully washer") that produces an amount of rainfall within 24 hours that is likely to be exceeded on the average only once in 25 years. In Florida, that amount is anywhere from about eight to 11 inches, depending on location. Because a "25-year, 24-hour storm" is an extraordinary rainfall event that creates abnormal conditions in affected waters, there is reasonable justification for the Department's not considering, in the "verification" process under proposed Rule 62-303.420, Florida Administrative Code, "25-year, 24-hour storm"-impacted data. This should result in the exclusion of very little data. Data collected following less severe rainfall events (of which there are many in Florida)64 will be unaffected by the "25- year, 24-hour storm" exclusion in Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code. Code Part III: Proposed Rule 62-303.430, Florida Administrative Proposed Rule 62-303.430, Florida Administrative Code, the counterpart of proposed Rule 62-303.330, Florida Administrative Code, establishes a reasonable non-statistical approach, involving "[b]iological [a]ssessment," to be used as an alternative to the statistical method described in proposed Rule 62-303.420, Florida Administrative Code, in verifying aquatic life use support impairment. Proposed Rule 62-303.430, Florida Administrative Code, reads as follows: Biological Impairment All bioassessments used to list a water on the verified list shall be conducted in accordance with Chapter 62-160, F.A.C., including Department-approved Standard Operating Procedures. To be used for placing waters on the verified list, any bioassessments conducted before the adoption of applicable SOPs for such bioassessments as part of Chapter 62-160 shall substantially comply with the subsequent SOPs. If the water was listed on the planning list based on bioassessment results, the water shall be determined to be biologically impaired if there were two or more failed bioassessments within the five years preceding the planning list assessment. If there were less than two failed bioassessments during the last five years preceding the planning list assessment the Department will conduct an additional bioassessment. If the previous failed bioassessment was a BioRecon, then an SCI will be conducted. Failure of this additional bioassessment shall constitute verification that the water is biologically impaired. If the water was listed on the planning list based on other information specified in rule 62-303.330(4) indicating biological impairment, the Department will conduct a bioassessment in the water segment, conducted in accordance with the methodology in rule 62-303.330, to verify whether the water is impaired. For streams, the bioassessment shall be an SCI. Failure of this bioassessment shall constitute verification that the water is biologically impaired. Following verification that a water is biologically impaired, a water shall be included on the verified list for biological impairment if: There are water quality data reasonably demonstrating the particular pollutant(s) causing the impairment and the concentration of the pollutant(s); and One of the following demonstrations is made: if there is a numeric criterion for the specified pollutant(s) in Chapter 62-302, F.A.C., but the criterion is met, an identification of the specific factors that reasonably demonstrate why the numeric criterion is not adequate to protect water quality and how the specific pollutant is causing the impairment, or if there is not a numeric criterion for the specified pollutant(s) in Chapter 62- 302, F.A.C., an identification of the specific factors that reasonably demonstrate how the particular pollutants are associated with the observed biological effect. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Subsection (1) of proposed Rule 62-303.430, Florida Administrative Code, was written in anticipation of the "adoption of applicable SOPs" for BioRecons, SCIs, and LCIs "as part of [Rule] Chapter 62-160," Florida Administrative Code, subsequent to the adoption of the proposed rule chapter. As noted above, at the time of the final hearing in these cases, the Department was in the process of engaging in rulemaking to incorporate in Rule Chapter 62-160, Florida Administrative Code, the SOPs for BioRecons, SCIs, and LCIs that Department personnel currently use to conduct these "[b]iological [a]ssessment[s]." Until the rulemaking process is completed and any amendments to Rule Chapter 62-160, Florida Administrative Code, become effective,65 to be "used to list a water on the verified list" pursuant to Subsection (1) of proposed Rule 62-303.430, Florida Administrative Code, "[b]iological [a]assessment[s]" need meet only the quality assurance requirements of the pre-amendment version of Rule Chapter 62-160 (which does not include SOPs for BioRecons, SCIs and LCIs). Once the amendments become effective, however, "[b]iological [a]assessment[s]," both pre- and post-amendment, will have to have been conducted in substantial compliance with the applicable SOPs included in the new version of Rule Chapter 62-160. No "[b]iological [a]assessment" will be rejected under Subsection (1) of proposed Rule 62-303.430, Florida Administrative Code, because it fails to comply with an SOP that, at the time of the "verification" determination, has not been made a part of the Department's rules. The TAC-approved requirement of Subsection (2) of proposed Rule 62-303.430, Florida Administrative Code, that there be at least "two failed bioassessments during the last five years preceding the planning list assessment" (as opposed to a longer period of time) in order for a water to be "verified as being [biologically] impaired," without the need to conduct another "[b]iological [a]assessment," is reasonably designed to avoid listing decisions that are based upon test results not representative of the existing overall biological condition of the water in question. Two such failed "[b]iological [a]assessment[s]" will provide the Department with a greater degree of assurance that the water truly suffers from "biological impairment" than it would have if only one failed "[b]iological [a]assessment" was required. If there are fewer than "two failed bioassessments during the last five years preceding the planning list assessment," Subsection (2) of proposed Rule 62-303.430, Florida Administrative Code, provides that the Department will conduct another "[b]iological [a]ssessment" to determine whether the water should be "verified as being [biologically] impaired," and failure of this additional "[b]iological [a]assessment" will constitute "verification that the water is biologically impaired." The requirement that there be another failed "[b]iological [a]assessment" to confirm "biological impairment" before a water is "verified as being [biologically] impaired" under Subsection (2) of proposed Rule 62-303.430, Florida Administrative Code, is scientifically prudent, particularly in those cases where the water was placed on the "planning list" based upon a "[b]iological [a]ssessment" conducted more than five years earlier. The failure of this additional "[b]iological [a]ssessment" is enough to get the water "verified as being [biologically] impaired" even if there were no failed "[b]iological [a]ssessment[s]" in the "last five years preceding the planning list assessment." Inasmuch as the SCI, compared to the BioRecon, is a more comprehensive and rigorous test, it is reasonable to require (as Subsection (2) of proposed Rule 62-303.430, Florida Administrative Code, does) that, in the case of a stream placed on the "planning list" as a result of a failed BioRecon, the additional "[b]iological [a]ssessment" be an SCI, not a BioRecon, and to also require (as Subsection (3) of proposed Rule 62-303.430, Florida Administrative Code, does) that an SCI, rather than a BioRecon, be conducted where a stream has been placed on the "planning list" based upon "other information specified in rule 62-303.330(4) indicating biological impairment." Until such time as the Department develops a rapid bioassessment protocol for estuaries, where the Department is required in Part II of the proposed rule chapter to conduct an additional "[b]iological [a]ssessment, the Department intends to meet this obligation by engaging in "biological integrity standard" testing. TMDLs are pollutant-specific. If a water is "verified as [biologically] impaired," but the Department is not able to identify a particular pollutant as the cause of the impairment, a TMDL cannot be developed. See Section 403.031(21), Florida Statutes (to establish TMDL it is necessary to calculate the "maximum amount of a pollutant that a water body or water segment can assimilate from all sources without exceeding water quality standards"); and Section 403.067(6)(a)2., Florida Statutes ("The total maximum daily load calculation shall establish the amount of a pollutant that a water body or water body segment may receive from all sources without exceeding water quality standards"). Accordingly, as noted above, in Subsection (3)(c) of Section 403.067, Florida Statutes, the Legislature has imposed the following perquisites to the Department listing, on its "updated list" of waters for which TMDLs will be calculated, those waters deemed to be impaired based upon "non-attainment [of] biological criteria": If the department has adopted a rule establishing a numerical criterion for a particular pollutant, a narrative or biological criterion may not be the basis for determining an impairment in connection with that pollutant unless the department identifies specific factors as to why the numerical criterion is not adequate to protect water quality. If water quality non-attainment is based on narrative or biological criteria, the specific factors concerning particular pollutants shall be identified prior to a total maximum daily load being developed for those criteria for that surface water or surface water segment. Furthermore, Subsection (4) of Section 403.067, Florida Statutes, provides that, if a water is to placed on the "updated list" on any grounds, the Department "must specify the particular pollutants causing the impairment and the concentration of those pollutants causing the impairment relative to the water quality standard." The requirements of Subsection (4) of proposed Rule 62-303.430, Florida Administrative Code, are consistent with these statutory mandates. Proposed Rule 62-303.430, Florida Statutes, does not address waters placed on the "planning list" based upon a failure of the "biological integrity standard" set forth in Subsection (11) of Rule 62-302.530, Florida Administrative Code. Therefore, by operation of proposed Rule 62-303.400, Florida Administrative Code, waters meeting the minimum requirements for "planning list" placement based upon failure of the "biological integrity standard" (a single failure within the ten-year period preceding the "planning list" assessment) will automatically be "verified as being impaired." This is a less stringent "verification" requirement than the Department adopted in proposed Rule 62-303.430, Florida Administrative Code, for "verification" of waters placed on the "planning list" based upon a failed BioRecon, SCI, or LCI. While the results of BioRecons, SCIs, and LCIs are more accurate indicators of "biological impairment" than are the results of "biological integrity standard" testing, the Department's decision to make it more difficult for a water to be "verified as being impaired" if it was placed on the "planning list" based upon a failed BioRecon, SCI, or LCI (as opposed to a failure of the "biological integrity standard") is reasonably justified inasmuch as the "biological integrity standard" is one of the water quality criteria that have been established by the Department in Rule 62-302.530, Florida Administrative Code, whereas, in contrast, neither the BioRecon, SCI, nor LCI are a part of the state's water quality standards. Code Part III: Proposed Rule 62-303.440, Florida Administrative Proposed Rule 62-303.440, Florida Administrative Code, the counterpart of proposed Rule 62-303.340, Florida Administrative Code, prescribes another reasonable method, that is not statistically-based, to verify aquatic life use support impairment. It reads as follows: : Toxicity A water segment shall be verified as impaired due to surface water toxicity in the receiving water body if: the water segment was listed on the planning list based on acute toxicity data, or the water segment was listed on the planning list based on chronic toxicity data and the impairment is confirmed with a failed bioassessment that was conducted within six months of a failed chronic toxicity test. For streams, the bioassessment shall be an SCI. Following verification that a water is impaired due to toxicity, a water shall be included on the verified list if the requirements of paragraph 62-303 430(4) are met. Toxicity data collected following contaminant spills, discharges due to upsets or bypasses from permitted facilities, or rainfall in excess of the 25-year, 24-hour storm, shall be excluded from the assessment. However, the Department shall note for the record that the data were excluded and explain why they were excluded. Specific Authority 403.061, 403.067, FS. Law Implemented 403. 062, 403.067, FS. History -- New Pursuant to Subsections (1)(a) and (3) of proposed Rule 62-303.440, Florida Administrative Code, a water will automatically be "verified as impaired" for aquatic life use support if it was placed on the "planning list" on the basis of being "acutely toxic," provided that the data supporting such placement was "not collected following contaminant spills, discharges due to upsets or bypasses from permitted facilities, or rainfall in excess of the 25-year, 24-hour storm." The TAC and Department staff determined that additional testing was not necessary for "verification" under such circumstances because the end point that characterizes "acute toxicity" is so "dramatic" in terms of demonstrating impairment that it would be best to "just go ahead and put [the water] on the list with the two acute [toxicity] failures and start figuring out any potential sources of that impairment." The TAC and Department staff, however, reasonably believed that, because "chronic toxicity tests, in contrast, are measuring fairly subtle changes in a lab test organism" and there is "a very long history within the NPDES program of people questioning the results of the chronic toxicity test," before a water is "verified as being impaired" due to "chronic toxicity," the impairment should be "confirmed with a bioassessment that was conducted within six months of a failed chronic toxicity test"66 (as Subsection (1)(b) of proposed Rule 62-303.440, Florida Administrative Code, provides). It is reasonable to require that the bioassessment, in the case of a stream, be an SCI, rather than a BioRecon, because, as noted above, of the two, the former is the more comprehensive and rigorous test. The requirements of Subsection (2) of proposed Rule 62-303.440, Florida Administrative Code, are consistent with the provisions of the Subsections (3)(c) and (4) of Section 403.067, Florida Statutes. It may be difficult to identify the pollutant causing the impairment inasmuch as toxicity tests are not designed to yield such information. The rationale for excluding, in the assessment process described in proposed Rule 62-303.440, Florida Administrative Code, "data collected following contaminant spills, discharges due to upsets or bypasses from permitted facilities, or rainfall in excess of the 25-year, 24-hour storm" (as Subsection (3) of the proposed rule does) is the same, justifiable rationale (discussed above) supporting the exclusion of such data in the assessment of impairment under proposed Rule 62-303.420, Florida Administrative Code. Code Part III: Proposed Rule 62-303.450, Florida Administrative Proposed Rule 62-303.450, Florida Administrative Code, the counterpart of proposed Rules 62-303.350 through 62- 303.353, Florida Administrative Code, provides other reasonable ways, not based upon statistics, for waters to be "verified as [being] impaired" for aquatic life use support. It reads as follows: Interpretation of Narrative Nutrient Criteria. A water shall be placed on the verified list for impairment due to nutrients if there are sufficient data from the last five years preceding the planning list assessment combined with historical data (if needed to establish historical chlorophyll a levels or historical TSIs), to meet the data sufficiency requirements of rule 62- 303.350(2). If there are insufficient data, additional data shall be collected as needed to meet the requirements. Once these additional data are collected, the Department shall re-evaluate the data using the thresholds provided in rule 62-303.351- .353, for streams, lakes, and estuaries, respectively, or alternative, site-specific thresholds that more accurately reflect conditions beyond which an imbalance in flora or fauna occurs in the water segment. In any case, the Department shall limit its analysis to the use of data collected during the five years preceding the planning list assessment and the additional data collected in the second phase. If alternative thresholds are used for the analysis, the Department shall provide the thresholds for the record and document how the alternative threshold better represents conditions beyond which an imbalance in flora or fauna is expected to occur. If the water was listed on the planning list for nutrient enrichment based on other information indicating an imbalance in flora or fauna as provided in Rule 62-303 350(1), the Department shall verify the imbalance before placing the water on the verified list for impairment due to nutrients and shall provide documentation supporting the imbalance in flora or fauna. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The requirement of the first sentence of Subsection (1) of proposed Rule 62-303.450, Florida Administrative Code, that there be sufficient (non-historical) data (as measured against the requirements of Subsection (2) of proposed Rule 62- 303.350, Florida Administrative Code67) "from [just] the last five years preceding the planning list assessment" in order for a "nutrient impair[ed]" water to go directly from the "planning list" to the "verified list" (subject to the provisions of proposed Rules 62-303.600, 62-303.700, and 62-303.710, Florida Administrative Code) is reasonably designed to avoid listing decisions based upon outdated data not representative of the water's current conditions. According to the second and third sentences of Subsection (1) of proposed Rule 62-303.450, Florida Administrative Code, if there is not enough data from this five- year time period, the additional data needed to meet the data sufficiency requirements "will be collected" by the Department, and such additional data, along with the data "from the last five years preceding the planning list assessment," will be evaluated to determine whether one of the applicable thresholds set out in proposed Rules 62-303.351 through 62-303.353, Florida Administrative Code, or an "alternative" threshold established specifically for that water, has been met or exceeded. Deciding whether "alternative, site-specific thresholds" should be used and, if so, what they should be, will involve the exercise of the Department's "best professional judgment," as will the determination as to how, in each case the Department is presented with a water placed on the "planning list for nutrient enrichment based on other information indicating an imbalance in flora or fauna," it should go about "verify[ing] the imbalance," as the Department will be required to do by Subsection (2) of proposed Rule 62-303.450, Florida Administrative Code. In some instances, the Department will only need to thoroughly review the "other information" to "verify the imbalance." In other cases, where the "other information" is not sufficiently detailed, new "information" will need to be obtained. How the Department will proceed in a particular case will depend upon the specific circumstances of that case. Code Part III: Proposed Rule 62-303.460, Florida Administrative Proposed Rule 62-303.460, Florida Administrative Code, the counterpart of proposed Rule 62-303.360, Florida Administrative Code, establishes a reasonable means to determine whether waters should be "verified as [being] impaired" for primary contact and recreation use support. It reads as follows: Primary Contact and Recreation Use Support The Department shall review the data used by the DoH as the basis for bathing area closures, advisories or warnings and verify that the values exceeded the applicable DoH thresholds and the data meet the requirements of Chapter 62-160. If the segment is listed on the planning list based on bathing area closures, advisories, or warnings issued by a local health department or county government, closures, advisories, or warnings based on red tides, rip tides, sewer line breaks, sharks, medical wastes, hurricanes, or other factors not related to chronic discharges of pollutants shall not be included when verifying primary contact and recreation use support. The Department shall then re-evaluate the remaining data using the methodology in rule 62- 303.360(1)(c). Water segments that meet the criteria in rule 62-303.360(1)(c) shall be included on the verified list. If the water segment was listed on the planning list due to exceedances of water quality criteria for bacteriological quality, the Department shall, to the extent practical, evaluate the source of bacteriological contamination and shall verify that the impairment is due to chronic discharges of human-induced bacteriological pollutants before listing the water segment on the verified list. The Department shall take into account the proximity of municipal stormwater outfalls, septic tanks, and domestic wastewater facilities when evaluating potential sources of bacteriological pollutants. For water segments that contain municipal stormwater outfalls, the impairment documented for the segment shall be presumed to be due, at least in part, to chronic discharges of bacteriological pollutants. The Department shall then re-evaluate the data using the methodology in rule 62-303.320(1), excluding any values that are elevated solely due to wildlife. Water segments shall be included on the verified list if they meet the requirements in rule 62-303.420(6). Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The first sentence of Subsection (1) of proposed Rule 62-303.460, Florida Administrative Code, was included in the proposed rule in response to comments made by stakeholders during the rule development process that the Department would be "abdicating [its] authority" if, in determining whether a water was impaired for purposes of TMDL development, it relied solely on action taken by other governmental entities. Department staff agreed that the Department, "as the agency responsible for preparing this list," should at least "review the data used by the DoH as the basis for bathing area closures, advisories or warnings and verify that the values exceeded the applicable DoH thresholds and the data meet the requirements of Chapter 62- 160," Florida Administrative Code. The rationale for the Department not considering bathing area "closures, advisories, or warnings based on red tides, rip tides, sewer line breaks, sharks, medical wastes, hurricanes, or other factors not related to chronic discharges of pollutants . . . when verifying [impairment of] primary contact and recreation use support" (per the second sentence of Subsection (1) of proposed Rule 62-303.460, Florida Administrative Code) is the same, justifiable rationale (discussed above) supporting the exclusions of these closures, advisories, and warnings from consideration in the determination of whether a water should be placed on the "planning list" pursuant to Subsections (1)(b), (1)(c), or (1)(d) of the proposed Rule 62-303.360, Florida Administrative Code. The exclusions set forth in the second sentence of Subsection (1) of proposed Rule 62-303.460, Florida Administrative Code, will have no effect on the "information" or "data" that the Department will be able to consider under any provision in Part III of the proposed rule chapter other than Subsection (1) of proposed Rule 62-303.460. Pursuant to the third and fourth sentences of Subsection (1) of proposed Rule 62-303.460, Florida Administrative Code, after the Department determines, in accordance with the first and second sentences of this subsection of the proposed rule, what bacteriological data-based bathing area closures, advisories, and warnings should be counted, it will determine whether there were a total of at least 21 days of such closures, advisories, and warnings during a calendar year (the number required by Subsection (1)(c) of proposed Rule 62-303.360, Florida Administrative Code, for placement on the "planning list") and, if there were, it will verify the water in question as being impaired for primary contact and recreation use support. This is the only way for a water to be "verified as being impaired" based upon bathing area closures, advisories, or warnings under the proposed rule chapter. The "criteria" set forth in Subsections (1)(b) and (1)(d) of proposed Rule 62-303.360, Florida Administrative Code (unlike the criteria set forth in Subsection (1)(c) of proposed Rule 62-303.360) are not carried forward in proposed Rule 62- 303.460, Florida Administrative Code. Subsection (2) of proposed Rule 62-303.460, Florida Administrative Code, provides another way, based upon a statistical analysis of "exceedances of water quality criteria for bacteriological quality," for a water to be "verified as being impaired" for primary contact and recreation use support. It reasonably requires the Department, in determining whether such impairment exists, to use the same valid statistical methodology (discussed above) that it will use, pursuant to proposed Rule 62-303.420, Florida Administrative Code, to determine whether a water should be "verified as being impaired" based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [c]riteria." Under Subsection (2) of proposed Rule 62-303.460, Florida Administrative Code, the Department, to the extent practical, will evaluate the source of an exceedance to make sure that it is "due to chronic discharges of human-induced bacteriological pollutants," and, if such evaluation reveals that the exceedance was "solely due to wildlife," the exceedance will be excluded from the calculation. While it is true that "microbial pollutants from [wildlife] do constitute a public health risk in recreational waters," the purpose of the TMDL program is to control human-induced impairment and, consequently, the Department is not required to develop TMDLs "[f]or waters determined to be impaired due solely to factors other than point and nonpoint sources of pollution." See Section 403.067(6)(a)2., Florida Statutes. Part III: Proposed Rule 62-303.470, Florida Administrative Code Rule 62-303.470, Florida Administrative Code, the counterpart of proposed Rule 62-303.370, Florida Administrative Code, establishes a reasonable means to determine whether waters should be "verified as being impaired" for fish and shellfish consumption use support. It provides as follows: Fish and Shellfish Consumption Use Support In order to be used under this part, the Department shall review the data used by the DoH as the basis for fish consumption advisories and determine whether it meets the following requirements: the advisory is based on the statistical evaluation of fish tissue data from at least twelve fish collected from the specific water segment or water body to be listed, starting one year from the effective date of this rule the data are collected in accordance with DEP SOP FS6000 (General Biological Tissue Sampling) and FS 6200 (Finfish Tissue Sampling), which are incorporated by reference, the sampling entity has established Data Quality Objectives (DQOs) for the sampling, and the data meet the DQOs. Data collected before one year from the effective date of this rule shall substantially comply with the listed SOPs and any subsequently developed DQOs. there are sufficient data from within the last 7.5 years to support the continuation of the advisory. If the segment is listed on the planning list based on fish consumption advisories, waters with fish consumption advisories for pollutants that are no longer legally allowed to be used or discharged shall not be placed on the verified list because the TMDL will be zero for the pollutant. Waters determined to meet the requirements of this section shall be listed on the verified list. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Proposed Rule 62-303.470, Florida Administrative Code, imposes additional requirements only for those waters placed on the "planning list" based upon fish consumption advisories pursuant to Subsection (2) of proposed Rule 62- 303.370, Florida Administrative Code. Waters placed on the "planning list" pursuant to Subsections (1) and (3) of proposed Rule 62-303.370, Florida Administrative Code, are not addressed in the proposed rule (or anywhere else in Part III of the proposed rule chapter). Accordingly, as noted above, these waters will go directly from the "planning list" to the "verified list" (subject to the provisions of proposed Rules 62- 303.600, 62-303.700, and 62-303.710, Florida Administrative Code). The mere fact that a fish consumption advisory is in effect for a water will be enough for that water to qualify for placement on the "planning list" under Subsection (2) of proposed Rule 62-303.370, Florida Administrative Code. The Department will not look beyond the four corners of the advisory at this stage of the "identification of impaired surface waters" process. Proposed Rule 62-303.470, Florida Administrative Code, however, will require the Department, before including the water on the "verified list" based upon the advisory, to conduct such an inquiry and determine the adequacy of the fish tissue data supporting the initial issuance of the advisory and its continuation. Mandating that the Department engage in such an exercise as a prerequisite to verifying impairment based upon a fish consumption advisory is a provident measure in keeping with the Legislature's directive that the TMDL program be "scientifically based." Department staff's intent, in requiring (in Subsection (1)(a) of proposed Rule 62-303.470, Florida Administrative Code) that there be fish tissue data from at least 12 fish, "was to maintain the status quo" and not require any more fish tissue samples than the Department of Health presently uses to determine whether an advisory should be issued. The SOPs incorporated by reference in Subsection (1)(b) of proposed Rule 62-303.470, Florida Administrative Code, contain quality assurance requirements that are essentially the same as those that have been used "for many years" to collect the fish tissue samples upon which fish consumption advisories are based. These SOPs have yet to be incorporated in Rule Chapter 62-160, Florida Administrative Code. Data Quality Objectives are needed for sampling to be scientifically valid. There are presently no Data Quality Objectives in place for the sampling that is done in connection with the Department of Health's fish consumption advisory program. Pursuant to Subsection (1)(b) of proposed Rule 62- 303.470, Florida Administrative Code, after one year from the effective date of the proposed rule, in order for data to be considered in determining data sufficiency questions under the proposed rule, the sampling entity will have to have established Data Quality Objectives for the collection of such data and the data will have to meet, or (in the case of "data collected before one year from the effective date of this rule") substantially comply with, these Data Quality Objectives. As noted above, the majority of fish consumption advisories now in effect were issued based upon fish tissue data collected more than 7.5 years ago that has not been supplemented with updated data. It "will be a huge effort to collect additional data that's less than seven-and-a-half years old" for the waters under these advisories (and on the "planning list" as a result thereof) to determine, in accordance with Subsection (1)(c) of proposed Rule 62-303.470, Florida Administrative Code, whether the continuation of these advisories is warranted. Undertaking this "huge effort," instead of relying on data more than 7.5 years old to make these determinations, is reasonably justified because this 7.5-plus-year-old data that has already been collected may no longer be representative of the current conditions of the waters in question and it therefore is prudent to rely on more recent data. Subsection (1)(c) of proposed Rule 62-303.470, Florida Administrative Code, does not specify the amount of fish tissue data that will be needed in order for the Department to determine that there is sufficient data to "support the continuation of the advisory." The Department will need to exercise its "best professional judgment" on a case-by-case basis in making such sufficiency determinations. Part III: Proposed Rule 62-303.480, Florida Administrative Code Proposed Rule 62-303.480, Florida Administrative Code, the counterpart of proposed Rule 62-303.380, Florida Administrative Code, establishes a reasonable means to determine whether waters should be "verified as being impaired" for the protection of human health. It provides as follows: Drinking Water Use Support and Protection of Human Health If the water segment was listed on the planning list due to exceedances of a human health-based water quality criterion and there were insufficient data from the last five years preceding the planning list assessment to meet the data sufficiency requirements of section 303.320(4), additional data will be collected as needed to meet the requirements. Once these additional data are collected, the Department shall re-evaluate the data using the methodology in rule 62-303.380(2) and limit the analysis to data collected during the five years preceding the planning list assessment and the additional data collected pursuant to this paragraph (not to include data older than 7.5 years). For this analysis, the Department shall exclude any data meeting the requirements of paragraph 303.420(5). The following water segments shall be listed on the verified list: for human health-based criteria expressed as maximums, water segments that meet the requirements in rule 62-303.420(6), or for human health-based criteria expressed as annual averages, water segments that have an annual average that exceeds the applicable criterion. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New Proposed Rule 62-303.480, Florida Administrative Code, imposes additional requirements only for those waters placed on the "planning list" for "assessment of the threat to human health" pursuant to Subsection (2) of proposed Rule 62- 303.380, Florida Administrative Code. Notwithstanding that proposed Rule 62-303.480, Florida Administrative Code, is entitled, "Drinking Water Use Support and Protection of Human Health," waters placed on the "planning list" for drinking water use support pursuant to Subsection (1) of proposed Rule 62- 303.380, Florida Administrative Code, are not addressed in the proposed rule (or anywhere else in Part III of the proposed rule chapter). Accordingly, as noted above, these waters will go directly from the "planning list" to the "verified list" (subject to the provisions of proposed Rules 62-303.600, 62- 303.700, and 62-303.710, Florida Administrative Code). Proposed Rule 62-303.480, Florida Administrative Code, reasonably requires the Department, in determining whether a water should be "verified as being impaired" for the protection of human health based upon exceedances of "human health-based criteria expressed as maximums," to use the same valid statistical methodology (discussed above) that it will use, pursuant to proposed Rule 62-303.420, Florida Administrative Code, to determine whether a water should be "verified as being impaired" based upon "[e]xceedances of [a]quatic [l]ife-[b]ased [c]riteria." Proposed Rule 62-303.480, Florida Administrative Code, also sets forth an appropriate method for use in determining whether a water should be "verified as being impaired" based upon exceedances of "human health-based criteria expressed as annual averages." Only one exceedance of any "human health-based criteria expressed as an annual average" will be needed for a water to be listed under the proposed rule, the same number needed under Subsection (2)(b) of proposed Rule 62-303.380, Florida Administrative Code, for a water to make the "planning list." Under proposed Rule 62-303.480, Florida Administrative Code, however, unlike under Subsection (2)(b) of proposed Rule 62-303.380, Florida Administrative Code, the data relied upon by the Department will have to meet the "data sufficiency requirements of section [62]-303.320(4)," Florida Administrative Code, and, in addition, data of the type described in Subsection (5) of proposed Rule 62-303.420, Florida Administrative Code, as well as data collected more than "five years preceding the planning list assessment," will be excluded from the Department's consideration. Code Part III: Proposed Rule 62-303.500, Florida Administrative As noted above, Subsection (4) of Section 403.067, Florida Statutes, directs the Department, "[i]n association with [its preparation of an] updated list [of waters for which TMDLs will be calculated, to] establish priority rankings and schedules by which water bodies or segments will be subjected to total maximum daily load calculations." Proposed Rule 62- 303.500, Florida Administrative Code, explains how the Department will go about carrying out this statutory directive. It reads as follows: When establishing the TMDL development schedule for water segments on the verified list of impaired waters, the Department shall prioritize impaired water segments according to the severity of the impairment and the designated uses of the segment taking into account the most serious water quality problems; most valuable and threatened resources; and risk to human health and aquatic life. Impaired waters shall be prioritized as high, medium, or low priority. The following waters shall be designated high priority: Water segments where the impairment poses a threat to potable water supplies or to human health. Water segments where the impairment is due to a pollutant regulated by the CWA and the pollutant has contributed to the decline or extirpation of a federally listed threatened or endangered species, as indicated in the Federal Register listing the species. The following waters shall be designated low priority: [W]ater segments that are listed before 2010 due to fish consumption advisories for mercury (due to the current insufficient understanding of mercury cycling in the environment). Man-made canals, urban drainage ditches, and other artificial water segments that are listed only due to exceedances of the dissolved oxygen criteria. Water segments that were not on a planning list of impaired waters, but which were identified as impaired during the second phase of the watershed management approach and were included in the verified list, unless the segment meets the criteria in paragraph (2) for high priority. All segments not designated high or low priority shall be medium priority and shall be prioritized based on the following factors: the presence of Outstanding Florida Waters. the presence of water segments that fail to meet more than one designated use. the presence of water segments that exceed an applicable water quality criterion or alternative threshold with a greater than twenty-five percent exceedance frequency with a minimum of a 90 percent confidence level. the presence of water segments that exceed more than one applicable water quality criteria. administrative needs of the TMDL program, including meeting a TMDL development schedule agreed to with EPA, basin priorities related to following the Department's watershed management approach, and the number of administratively continued permits in the basin. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New It is anticipated that most waters on the Department's "updated list" will fall within the "medium priority" category. Subsections (4)(a) through (4)(e) of proposed Rule 62-303.500, Florida Administrative Code, describe those factors (including, among others, the "presence of Outstanding Florida Waters" and "the number of administratively continued permits in the basin," the latter being added "based on input from the Petitioners") that will be taken into account by the Department in prioritizing waters within this "medium priority" category; but nowhere in the proposed rule does the Department specify how much weight each factor will be given relative to the other factors. This is a matter that, in accordance with the TAC's recommendation, will be left to the "best professional judgment" of the Department. "[T]here is a lot known about mercury" and its harmful effects; however, as the Department correctly suggests in Subsection (3)(a) of proposed Rule 62-303.500, Florida Administrative Code, there is not yet a complete understanding of "mercury cycling in the environment" and how mercury works its way up the food chain. "[T]here are a series of projects that are either on the drawing board or in progress now" that, hopefully, upon their conclusion, will give the Department a better and more complete understanding of what the sources of mercury in Florida surface waters are and how mercury "cycles" in the environment and ends up in fish tissue. Until the Department has such an understanding, though, it is reasonable for waters "verified as being impaired" due to fish consumption advisories for mercury to be given a "low priority" designation for purposes of TMDL development (as the Department, in Subsection (3)(a) of proposed Rule 62-303.500, Florida Administrative Code, indicates it will). Code Part III: Proposed Rule 62-303.600, Florida Administrative As noted above, proposed Rule 62-303.600, Florida Administrative Code, like Subsection (5) of proposed Rule 62- 303.100, Florida Administrative Code, is designed to give effect to and make more specific the language in Subsection (4) of Section 403.067, Florida Statutes, that an impaired water may be listed on the Department's "updated list" of waters for which TMDLs will be calculated only "if technology-based effluent limitations and other pollution control programs under local, state, or federal authority, including Everglades restoration activities pursuant to s. 373.4592 and the National Estuary Program, which are designed to restore such waters for the pollutant of concern are not sufficient to result in attainment of applicable surface water quality standards." It reads as follows: Evaluation of Pollution Control Mechanisms Upon determining that a water body is impaired, the Department shall evaluate whether existing or proposed technology- based effluent limitations and other pollution control programs under local, state, or federal authority are sufficient to result in the attainment of applicable water quality standards. If, as a result of the factors set forth in (1), the water segment is expected to attain water quality standards in the future and is expected to make reasonable progress towards attainment of water quality standards by the time the next 303(d) list is scheduled to be submitted to EPA,[68] the segment shall not be listed on the verified list. The Department shall document the basis for its decision, noting any proposed pollution control mechanisms and expected improvements in water quality that provide reasonable assurance that the water segment will attain applicable water quality standards. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New It is beyond reasonable debate that, pursuant to Subsection (4) of Section 403.067, Florida Statutes, before the Department may include impaired waters on the "updated list" of waters for TMDLs will be calculated, it must evaluate whether "technology-based effluent limitations and other pollution control programs" are sufficient for water quality standards in these waters to be attained in the future. (To construe the statute as requiring the Department to simply look back, and not forward into the future, in conducting its mandated evaluation of "pollution control programs" would render meaningless the language in the statute directing the Department to conduct such an evaluation after having determined that these waters are impaired.69 As Mr. Joyner testified at the final hearing in explaining what led Department staff "to conclude that [the Department] should be considering future achievement of water quality standards or future implementation of such [pollution control] programs": [I]t [Subsection (4) of Section 403.067, Florida Statutes] basically requires two findings. It's impaired and these things won't fix the problem. If the "won't fix the problem" required it to be fixed right now in the present tense [to avoid listing], then it couldn't be impaired. So it would just be an illogical construction of having two requirements in the statute.) Proposed Rule 62-303.600, Florida Administrative Code, does not specify when "in the future" water quality attainment resulting from an existing or proposed "pollution control program" must be expected to occur in order for a presently impaired water to not be listed; but neither does Subsection (4) of Section 403.067, Florida Statutes, provide such specificity. Indeed, the statute's silence on the matter was the very reason that Department staff did "not set a time frame for [expected] compliance with water quality standards." Rather than "set[ting] such a time frame," Department staff took other measures "to address the open nature of the statute" and limit the discretion the Legislature granted the Department to exclude presently impaired waters from the "updated list" based upon there being pollution control programs sufficient to result in these waters attaining water quality standards in the future "for the pollutant of concern." They included language in Subsection (5) of proposed Rule 62-303.100, Florida Administrative Code, and in proposed Rule 62-303.600, Florida Administrative Code, requiring that the Department, before exercising such discretion to exclude a presently impaired water from the "updated list," have "reasonable assurance" that water quality standards will be attained and that "reasonable progress" will be made in attaining these standards within a specified time frame, to wit: "by the time the next 303(d) list is scheduled to be submitted to EPA." "Reasonable assurance" is a term that has a "long history" of use by the Department in various programs,70 including its wastewater permitting program.71 Neither sheer speculation that a pollution control program will result in future water quality attainment, nor mere promises to that effect, will be sufficient, under Subsection of proposed Rule 62-303.100, Florida Administrative Code, and proposed Rule 62-303.600, Florida Administrative Code, to exclude an impaired water from the "updated list." The Department will need to examine and analyze the specific characteristics of each impaired water, as well as the particular pollution control program in question, including its record of success and/or failure, if any, before determining (through the use of its "best professional judgment") whether there is the "reasonable assurance" required by these proposed rule provisions. How much time it will take for an impaired water to attain water quality standards will depend on various water- specific factors, including the size of the water body, the size of the watershed, and whether there are pollutants stored in the sediment. The particular circumstances of each case, therefore, will dictate what constitutes "reasonable progress72 towards attainment of water quality standards by the time the next 303(d) list is scheduled to be submitted to EPA," within the meaning of Subsection (5) of proposed Rule 62-303.100, Florida Administrative Code, and proposed Rule 62-303.600, Florida Administrative Code. Because of the case-specific factors involved in determining "reasonable assurance" and "reasonable progress," it was not practicable for Department staff to specify in Subsection (5) of proposed Rule 62-303.100, Florida Administrative Code, and in proposed Rule 62-303.600, Florida Administrative Code, exactly what would be needed to be shown in each case to establish "reasonable assurance" and "reasonable progress." At the April 26, 2001, rule adoption hearing, Department staff proposed an amendment to proposed Rule 62- 303.600, Florida Administrative, to make the proposed rule more specific by adding "a list of elements that needed to be addressed to provide reasonable assurance" and defining "reasonable progress." The amendment, which was opposed by the DACS and regulated interests, was withdrawn before being considered by the ERC because Department staff felt that is was not "quite well thought out enough," particularly insofar as it addressed the concept of "reasonable progress." Part III: Proposed Rule 62-303.700, Florida Administrative Code As noted above, proposed Rule 62-303.700, Florida Administrative Code, describes the first two phases of the "basin management cycle" and the TMDL-related events that will occur during these phases. It reads as follows: Listing Cycle The Department shall, to the extent practical, develop basin-specific verified lists of impaired waters as part of its watershed management approach, which rotates through the State's surface water basins on a five year cycle. At the end of the first phase of the cycle, which is designed to develop a preliminary assessment of the basin, the Department shall update the planning list for the basin and shall include the planning list in the status report for the basin, which will be noticed to interested parties in the basin. If the specific pollutant causing the impairment in a particular water segment is not known at the time the planning list is prepared, the list shall provide the basis for including the water segment on the planning list. In these cases, the pollutant and concentration causing the impairment shall be identified before the water segment is included on the verified list to be adopted by Secretarial Order. During the second phase of the cycle, which is designed to collect additional data on waters in the basin, interested parties shall be provided the opportunity to work with the Department to collect additional water quality data. Alternatively, interested parties may develop proposed water pollution control mechanisms that may affect the final verified list adopted by the Secretary at the end of the second phase. To ensure that data or information will be considered in the preliminary basin assessment, it must be submitted to the Department or entered into STORET or, if applicable, the DoH database no later than September 30 during the year of the assessment. Within a year of the effective date of this rule, the Department shall also prepare a planning list for the entire state. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The preference expressed in proposed Rule 62-300.700, Florida Administrative Code, for verified lists to be developed on a "basin-specific" basis "as part of the Department's watershed management approach" is consistent with the directive in the first sentence of Subsection (3)(a) of Section 403.067, Florida Statutes, that the Department conduct its TMDL assessment for the “basin in which the water body . . . is located.” Proposed Rule 62-300.700, Florida Administrative Code, carries out the mandate in the second sentence of Subsection (3)(a) of Section 403.067, Florida Statutes, that, in conducting its TMDL assessment, the Department "coordinate" with "interested parties." Furthermore, the proposed rule makes clear that parties outside the Department will have the opportunity "work with the Department to collect additional water quality data" needed to meet data sufficiency requirements. Identifying the "pollutant and concentration causing the impairment" before including a water on the "verified list," as proposed Rule 62-303.700, Florida Administrative Code, requires be done, is something the Department will need to do to comply with the directive contained in the third sentence of Subsection (4) of Section 403.067, Florida Statutes. Part III: Proposed Rule 62-303.710, Florida Administrative Code Proposed Rule 62-303.710, Florida Administrative Code, addresses the "[f]ormat of [v]erified [l]ist and [v]erified [l]ist [a]pproval." It reads as follows: The Department shall follow the methodology established in this chapter to develop basin-specific verified lists of impaired water segments. The verified list shall specify the pollutant or pollutants causing the impairment and the concentration of the pollutant(s) causing the impairment. If the water segment is listed based on water quality criteria exceedances, then the verified list shall provide the applicable criteria. However, if the listing is based on narrative or biological criteria, or impairment of other designated uses, and the water quality criteria are met, the list shall specify the concentration of the pollutant relative to the water quality criteria and explain why the numerical criterion is not adequate. For waters with exceedances of the dissolved oxygen criteria, the Department shall identify the pollutants causing or contributing to the exceedances and list both the pollutant and dissolved oxygen on the verified list. For waters impaired by nutrients, the Department shall identify whether nitrogen or phosphorus, or both, are the limiting nutrients, and specify the limiting nutrient(s) in the verified list. The verified list shall also include the priority and the schedule for TMDL development established for the water segment, as required by federal regulations. The verified list shall also note any waters that are being removed from the current planning list and any previous verified list for the basin. The verified basin-specific 303(d) list shall be approved by order of the Secretary. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New The second and fourth sentences of Subsection (1) of proposed Rule 62-303.710, Florida Administrative Code, track the requirements of the third sentence of Subsection (4) and the first and second sentences of Subsection (3)(c), respectively, of Section 403.067, Florida Statutes. Furthermore, as a practical matter, a TMDL cannot be developed if the culprit pollutant is not able to be identified. Subsection (2) of proposed Rule 62-303.710, Florida Administrative Code, was included in the proposed rule because, in most instances, the Department does not consider dissolved oxygen to be a pollutant. The pollutants most frequently associated with exceedances of the dissolved oxygen criteria are nutrients (nitrogen and/or phosphorous). It is essential to identify the "limiting nutrient," as Subsection (3) of proposed Rule 62-303.710, Florida Administrative Code, requires the Department to do, inasmuch as the "limiting nutrient" is the particular pollutant for which a TMDL will be developed. Part IV: Overview Part IV of proposed Rule Chapter 62-303, Florida Administrative Code, is entitled, "Miscellaneous Provisions." It includes two proposed rules, proposed Rule 62-303.720, Florida Administrative Code, and proposed Rule 62-303.810, Florida Administrative Code. Part IV: Proposed Rule 62-303.720, Florida Administrative Code Proposed Rule 62-303.720, Florida Administrative Code, describes how waters may be removed from the "planning list" and the "verified list." The proposed rule, which is entitled, "Delisting Procedures," cites Sections 403.061 and 403.067, Florida Statutes, as its "[s]pecific [a]uthority" and Sections 403.062 and 403.067, Florida Statutes, as the "[l]aw [i]mplemented" by the proposed rule. Subsection (1) of proposed Rule 62-303.720, Florida Administrative Code, addresses the removal of waters from the "planning list." It reads as follows: Waters on planning lists developed under this Chapter that are verified to not be impaired during development of the verified list shall be removed from the State's planning list. Once a water segment is verified to not be impaired pursuant to Part III of this chapter, the data used to place the water on the planning list shall not be the sole basis for listing that water segment on future planning lists. The "removal" provisions of Subsection (1) of proposed Rule 62-303.720, Florida Administrative Code, will apply to all waters on the planning list "that are verified to not be impaired during development of the verified list," including those waters that had been placed on the "planning list" pursuant to Subsection (2) of proposed Rule 62-303.300, Florida Administrative Code, by virtue of their having been on the state's 1998 303(d) list. Waters removed from the "planning list" pursuant to Subsection (1) of proposed Rule 62-303.720, Florida Administrative Code, will be eligible to reappear on "future planning lists," but not based exclusively on "the data used to [initially] place the water on the planning list." Additional data will be needed. Subsections (2) and (3) of proposed Rule 62-303.720, Florida Administrative Code, address the removal of waters from the "verified list." They read as follows: Water segments shall be removed from the State's verified list only after completion of a TMDL for all pollutants causing impairment of the segment or upon demonstration that the water meets the water quality standard that was previously established as not being met. For waters listed due to failure to meet aquatic life use support based on water quality criteria exceedances or due to threats to human health based on exceedances of single sample water quality criteria, the water shall be delisted when: the number of exceedances of an applicable water quality criterion due to pollutant discharges is less than or equal to the number listed in Table 3 for the given sample size, with a minimum sample size of 30. This table provides the number of exceedances that indicate a maximum of a 10% exceedance frequency with a minimum of a 90% confidence level using a binomial distribution, or following implementation of pollution control activities that are expected to be sufficient to result in attainment of applicable water quality standards, evaluation of new data indicates the water no longer meets the criteria for listing established in section 62-303.420, or following demonstration that the water was inappropriately listed due to flaws in the original analysis, evaluation of available data indicates the water does not meet the criteria for listing established in section 62-303.420. New data evaluated under rule 62- 303.720(2)(a)1. must meet the following requirements: they must include samples collected during similar conditions (same seasons and general flow conditions) that the data previously used to determine impairment were collected with no more than 50% of the samples collected in any one quarter, the sample size must be a minimum of 30 samples, and the data must meet the requirements of paragraphs 62-303.320(4), (6) and (7). For waters listed due to failure to meet aquatic life use support based on biology data, the water shall be delisted when the segment passes two independent follow-up bioassessments and there have been no failed bioassessments for at least one year. The follow-up tests must meet the following requirements: For streams, the new data may be two BioRecons or any combination of BioRecons and SCIs. The bioassessments must be conducted during similar conditions (same seasons and general flow conditions) under which the previous bioassessments used to determine impairment were collected. The data must meet the requirements of Section 62-303.330(1) and (2), F.A.C. For waters listed due to failure to meet aquatic life use support based on toxicity data, the water shall be delisted when the segment passes two independent follow-up toxicity tests and there have been no failed toxicity tests for at least one year. The follow-up tests must meet the following requirements: The tests must be conducted using the same test protocols and during similar conditions (same seasons and general flow conditions) under which the previous test used to determine impairment were collected. The data must meet the requirements of rules 62-303.340(1), and the time requirements of rules 62-303.340(2) or (3). For waters listed due to fish consumption advisories, the water shall be delisted following the lifting of the advisory or when data complying with rule 62-303.470(1)(a) and (b) demonstrate that the continuation of the advisory is no longer appropriate. For waters listed due to changes in shellfish bed management classification, the water shall be delisted upon reclassification of the shellfish harvesting area to its original or higher harvesting classification. Reclassification of a water from prohibited to unclassified does not constitute a higher classification. For waters listed due to bathing area closure or advisory data, the water shall be delisted if the bathing area does not meet the listing thresholds in rule 62-303.360(1) for five consecutive years. For waters listed based on impacts to potable water supplies, the water shall be delisted when applicable water quality criteria are met as defined in rule 62- 303.380(1)(a) and when the causes resulting in higher treatment costs have been ameliorated. For waters listed based on exceedance of a human health-based annual average criterion, the water shall be delisted when the annual average concentration is less than the criterion for three consecutive years. For waters listed based on nutrient impairment, the water shall be delisted if it does not meet the listing thresholds in rule 62-303.450 for three consecutive years. For any listed water, the water shall be delisted if following a change in approved analytical procedures, criteria, or water quality standards, evaluation of available data indicates the water no longer meets the applicable criteria for listing. Table 2: Delisting Maximum number of measured exceedances allowable to DELIST with at least 90% confidence that the actual exceedance rate is less than or equal to ten percent. Sample Sizes From To Maximum # of exceedances allowable for delisting 30 37 0 38 51 1 52 64 2 65 77 3 78 90 4 91 103 5 104 115 6 116 127 7 128 139 8 140 151 9 152 163 10 164 174 11 175 186 12 187 198 13 199 209 14 210 221 15 222 232 16 233 244 17 245 255 18 256 266 19 267 278 20 279 289 21 290 300 22 301 311 23 312 323 24 324 334 25 335 345 26 346 356 27 357 367 28 368 378 29 379 389 30 390 401 31 402 412 32 413 423 33 424 434 34 435 445 35 446 456 36 457 467 37 468 478 38 479 489 39 490 500 40 Any delisting of waters from the verified list shall be approved by order of the Secretary at such time as the requirements of this section are met. Subsection (2)(a)1. of proposed rule 62-303.720, Florida Administrative Code, establishes a statistical methodology appropriate for "delisting" waters that have been listed as impaired based upon {e]xceedances of [a]quatic [l]ife- [b]ased [w]ater [q]uality [c]riteria." This "delisting" methodology" is the "equivalent" (as that term is used in Subsection (5) of Section 403.067, Florida Statutes) of the statistical methodology that will be used, pursuant to proposed Rule 62-303.420, Florida Administrative Code, to verify impairment based upon such exceedances. Both methodologies are based on the binomial model and use an "exceedance frequency" threshold of ten percent with a minimum confidence level of 90 percent. A greater minimum sample size is required under Subsection (2)(a)1. of proposed Rule 62-303.720, Florida Administrative Code, because the Department will need, thereunder, "to have at least 90 percent confidence that the actual exceedance rate is less than ten percent" "as opposed to greater than ten percent, which is a bigger range." The "calculations [reflected in the table, Table 3, which is a part of Subsection (2)(a)1. of proposed Rule 62- 303.720, Florida Administrative Code] are correct." There is nothing unreasonable about the "delisting" criteria set forth in Subsections (2)(c) and (2)(j) of proposed Rule 62-303.720, Florida Administrative Code. Subsection (2)(c) of proposed Rule 62-303.720, Florida Administrative Code, reasonably requires the Department, where waters have been "listed due to failure to meet aquatic life use support based on toxicity data" (in the form of two failed toxicity tests conducted "two weeks apart over a twelve month period"), to "delist" these waters if the Department has more recent "equivalent [toxicity] data" (in the form of two passed "follow-up toxicity tests," with no failed tests for at least twelve months) showing that the waters are not toxic. Subsection (2)(j) of proposed Rule 62-303.720, Florida Administrative Code, reasonably requires the Department to "delist" a water "following a change in approved analytical procedures" only where the change calls into question the validity and accuracy of the data that was relied upon to make the original listing determination and there is other data demonstrating that the water meets water quality standards. Code Part IV: Proposed Rule 62-303.810, Florida Administrative Proposed Rule 62-303.810, Florida Administrative Code, is entitled, "Impairment of Interstate and Tribal Waters." It reads as follows: The Department shall work with Alabama, Georgia, and federally recognized Indian Tribes in Florida to share information about their assessment methodology and share water quality data for waters that form state boundaries or flow into Florida. In cases where assessments are different for the same water body, the Department shall, to the extent practical, work with the appropriate state, Indian Tribe and EPA to determine why the assessments were different. Specific Authority 403.061, 403.067, FS. Law Implemented 403.062, 403.067, FS. History -- New
Findings Of Fact On August 5, 1980, the Petitioners filed an application for a dredge and fill permit pursuant to Chapters 253 and 403, Florida Statutes, and Chapter 17-4, Florida Administrative Code, as well as for water quality certification pursuant to Chapter 401 of Public Law 92-500, as amended, United States Statutes At Large. On March 20, 1981, the Department gave the Petitioners notice that it intended to deny their application for the permit and notified Petitioners of their right to a hearing pursuant to Sections 120.57, Florida Statutes, which right they chose to exercise. The Petitioners own a tract of land adjacent to and partially within the landward extent of the Suwannee River in Dixie County, Florida. The Department of Environmental Regulation (Department) is an agency of the State of Florida charged with carrying out the mandates of Chapter 403, Florida Statutes, and the rules contained in Chapter 17, Florida Administrative Code, promulgated thereunder. The Petitioners propose to embark on a project involving the dredging of a canal approximately 200 feet long in a generally westerly direction from the navigable portion of the Suwannee River through the river berm into the river swamp or floodplain. Across and perpendicular to the landward end of that access canal the Petitioners propose to construct a boat basin approximately 100 feet wide by 275 feet long in the swamp floodplain. The proposed excavation would be to a depth of 6.25 feet below mean sea level and approximately 9000 cubic yards of fill material would be deposited as-fill in the adjacent swamp floodplain remaining around the boat basin and access canal. A boat ramp would then be constructed into the boat basin. A retaining wall would be constructed around the excavated areas along the north and south property lines of the property owned by the Petitioners. The property to be developed by the Petitioners lies within the landward extent of the Suwannee River in Dixie County and the Suwannee River constitutes waters of the State over which the Department has dredge and fill permitting jurisdiction pursuant to Rule 17- 4.28(2)(a), Florida Administrative Code. The project area lies within an "outstanding Florida water" as defined in Rule 3.041(3)(g), Florida Administrative Code. The river terrace or "berm" on the property immediately adjacent to the navigable portion of the river is caused by the natural deposition of alluvial material. The landward extent of the State waters which are the subject matter of this proceeding cross the property immediately behind this terrace and connect with the navigable portion of the river on an adjacent parcel of property. The proposed dredging operation would connect 37,500 square feet of a dead-end canal system excavated to minus 6.25 feet below mean sea level to the navigable portion of the Suwannee River. The dredging and filling operation would result in the permanent elimination of approximately 2.84 acres of the landward extent of the Suwannee River floodplain which is dominated by plant species listed in Rule 17-4.02(17) , Florida Administrative Code, which define jurisdiction of the Respondent. The proposed dredging and filling will cause and constitute a stationary installation reasonably expected to be a source of pollution. The Petitioners during the course of this application process cleared the subject property at least in part. Prior to that clearing operation, the terrace area was vegetated with bald cypress, blue beech, water hickory and sweet gum, with bald cypress and buttonbush becoming the dominant plant species progressing in a southerly direction along the terrace. Landward of the natural terrace or berm, the cypress-tupelo swamp was dominated by water tupelo, bald cypress, water ash, and buttonbush, all species listed in Rule 17- 402(17), Florida Administrative Code. An additional inspection conducted after the land-clearing operation revealed that the area was again sprouting or revegetating into the same swamp species, with the dominant species being bald cypress. The swamp area in question provides flood protection as well as control of sedimentation by the storing of flood waters and the filtering of sediment and particulates releasing them in a gradual fashion to the river system especially during dry periods when the river level is lower than that of the swamp. This also serves to augment the stream flow in the river itself during such periods. The proposed activity, by removing the trees and other plant species named above, as well as because of the dredging and filling of the swamp floodplain area, would cause degradation of local water quality. The swamp currently contributes to the maintenance of water quality in the navigable river itself by the filtering of sediment and particulates, as well as the assimilating, uptake and transforming of nutrients and other pollutants by the plant species growing on the site. The proposed project would destroy by tree- cutting, and the dredging and filling, this function of the swamp area in controlling pollution and promoting water quality in the river. The river swamp on this parcel of property, as well as on adjacent areas, serves as a habitat, food source and breeding ground for various forms of fish and wildlife. The proposed dredging and accompanying filling of the floodplain area with the associated removal of trees and other plants and increased turbidity would largely eliminate this function on the Petitioners' property and drastically alter the swamp area as a habitat, food source and breeding ground on adjacent areas, particularly downstream of the property. The most notable long-term adverse impact of this project would include excessive turbidity caused by the removal of the subject plant species and the deposition of the fill in the floodplain area. Turbidity would be a special problem during times of excessive rain and high or flood waters in the river and adjacent swamp land. An additional long-term detrimental effect will be excessive nutrient enrichment in the area due to the removal of the filtrative and assimilative functions performed by the trees and other plant life across the entire width of the swamp. As a result the adjacent areas will be unable to fully take up the nutrient load formerly assimilated by the plant life on the project area. The project will thus permanently eradicate the subject area's filtrative and assimilative capacity for nutrients, heavy metals and other pollutants. Because of its physical design and dimensions and tangential exposure to river currents and tidal flow, the proposed canal and boat basin will be characterized by sluggish circulation and will lack sufficient flushing action to maintain water quality at an appropriate level, particularly with regard to dissolved oxygen content. The lack of adequate water exchange or flushing will lead to an accumulation of oxygen-demanding sediment and organic waste in the canal and boat basin. This accumulation results in low-dissolved oxygen content in the water and anerobic conditions, which result in a substantially decreasing ability for the water to support aquatic and other wildlife. The lack of water exchange will lead to an accumulation of nutrients which can result in explosive growth of noxious aquatic weeds. In turn, these weeds grow and decay and contribute through the decay process to the low-dissolved oxygen levels in the canal. Thus, the long-term effects will result in violations of water quality criteria for biochemical oxygen demand, nutrient content and dissolved The cumulative effect of a proliferation of projects such as this one involving dredging of canals and associated filling, as well as filled roads across similar floodplain areas, will cause degradation of local water quality in violation of State standards both singly and in the aggregate. Such a project ultimately alters the hydro-period of the area, which is the average time during which flood waters are retained in the swamp and floodplain area for gradual, filtered release into the river itself. The altered hydro-period will result particularly from the removal of trees and other plant species which perform a filtrative function for flood waters and associated sediment. The removal of the plant life will result in a more rapid flow of waters through the subject swamp area which will prevent sediments from precipitating out of the water before it returns to the navigable river which effect will be heightened by the presence of the turbidity caused by the deposition of the fill material and its exposure to the erosive effect of flood waters. The Petitioners additionally failed to show that the project was necessary in order for them to have access to the navigable portion of the river. The Department advocated prior to and during the hearing that a viable and acceptable alternative would be the construction of a walk-way or a bridge on pilings across the jurisdictional area in question connecting the two upland portions of the Petitioners' property. Although the bridge or walkway would require a permit, the Department took the position that it would not object to such a permit for an elevated wooden walkway and dock into the navigable portion of the river or a bridge for vehicles and an attendant boat ramp. The Petitioners did not agree to such a solution of the controversy. It should also be noted that access is available for the Petitioners to the waterward portion of the property from the navigable side of the river berm by boat. The Petitioners contend they are entitled to a permit by default on the part of the Respondent. The Department received the application on August 5, 1980. Three days later on August 8, 1980, the Respondent requested additional information and informed the Petitioners that they had to present evidence of consent to the use of the State-owned land involved from the Board of Trustees of the Internal Improvement Trust Fund/Department of Natural Resources (DNR). The application was forwarded to the DNR on September 8, 1980. Another copy of the application was forwarded to the DNR on January 8, 1981. A letter from DNR to the Petitioners on approximately March 9, 1981, indicates that the application was held in abeyance pending notification of action by the DER, the Respondent herein. Ultimately, the DNR by letter of March 19, 1981, acknowledged receipt of payment for the subject fill material, but elected not to formally consent or reject the project. It has been the practice of the Respondent Department to await a DNR consent or rejection prior to issuance of its notice of proposed agency action. The Department issued its intent to deny by letter on March 20, 1981, which was 43 days after the Petitioners' last modification of its application on February 5, 1981. Thus, the application was not complete until February 5, 1981, since the Petitioners never furnished the lawfully requested information until that date.
Recommendation Having considered the foregoing-findings of fact, conclusions of law, the candor and demeanor of the witnesses and the pleadings and arguments of counsel, it is therefore RECOMMENDED that the petition of Raymond H. Hodges, Jr., and Anne G. Hodges for a dredge and fill permit be DENIED. DONE AND ENTERED this 16th day of October, 1981, in Tallahassee, Florida. P. MICHAEL RUFF, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 16th day of October, 1981. COPIES FURNISHED: Raymond H. Hodges, Esquire Post Office Box 1688 Zephyr Hills, Florida 33599 Silvia Morell Alderman, Esquire Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant facts are found: On May 3, 1978, the petitioner filed with the respondent an application for dredge and fill permits and a water quality certificate to allow petitioner to complete its planned residential community on and adjacent to Marco Island, Florida. the petitioner expended in excess of $100,000.00 in preparing the permit application. The proposed project involves some 4,000 acres of development on approximately 17,000 acres of land owned by the petitioner. On November 28, 1979, after seeking and obtaining additional information from the petitioner, the respondent issued its notice of "intent to deny" the permit application. The Department claims jurisdiction over the proposed project pursuant to Chapter 253 and 403, Florida Statutes, and Section 17-4.28 and 17-4.29, Florida Administrative Code. The nine page "intent to deny" specifically cites Rule 1704.28(3), Florida Administrative Code, and concludes that state water quality standards will be violated. Beyond that regulatory citation, the "intent to deny" does not specify by rule number which of the water quality standards the Department feels would be violated by the proposed project. However, the "intent to deny" does conclude that the area proposed for development will include "approximately 1,500 acres of uplands and approximately 2,600 acres of waters of the State, submerged lands of waters of the State, and transition zone of submerged lands of waters of the State. In discussing the overall impact from the project as a whole, the respondent notes that the intertidal shoreline areas are utilized by wading birds and that the mangrove tidelines provide a vital habitat for fish and wildlife. In discussing the specific work areas, the respondent concludes that the destruction of the extensive freshwater marsh system would eliminate a significant habitat intensely utilized by a wide variety of birds. The "intent to deny" further concludes that the development of the proposed work area would be expected to violate state water quality standards for dissolved oxygen. The respondent's "intent to deny" is the subject of a pending administrative proceeding between these same parties in Case Numbers 79-2471 and 80-683. In those proceedings the petitioner is contesting, inter alia, the respondent's application of the rules under challenge in this proceeding. Although petitioner challenges other rules of the Department, the testimony adduced at the hearing concerned only those rules relating to water quality standards; to wit: Rules 17-3.05, 17-3.08(4) and 17-3.09(3). Dissolved oxygen concentrations are an important gauge of the existing quality of water and the ability of a water body to support a well-balanced aquatic animal life. A concentration of at least 5.0 parts per million (or milligrams per liter) is needed to support a well-balanced fish population, and a concentration of 4.0 mg/1 is about the lowest which will support a varied fish population. There are numerous natural factors which affect the concentration of dissolved oxygen in surface water bodies. Such factors include physical transfer between the water and the atmosphere (aeration), the limit of a water body's ability to absorb oxygen (saturation value), the amount of oxygen used to decompose dead material, photosynthesis of aquatic plants and the actual vertical location of the sampling. These factors are influenced by many variables, such as wind, temperature, stratification, salinity, the season of the year, the time of the day, rainfall, water clarity, mixing and flushing. The level of dissolved oxygen can vary significantly in the same body of water during one twenty-four hour period. A balance of dynamic, natural processes causes dissolved oxygen levels to vary extensively in different water bodies and within the same water body during different times of the day and during different seasons of the year. Some of the water bodies in the Marco Island area contain dissolved oxygen values below 4.0 parts per million (or milligrams per liter) during at least a portion of a twenty-four hour period. This is due to natural, as opposed to manmade, causes. A water body containing levels of dissolved oxygen less than 4.0 milligrams per liter does not necessarily indicate a discharge of contaminants into that water body. The parties have stipulated that the Final Order rendered by the Department of Environmental Regulation in the case of Capeletti Brothers, Inc. v. Dept. of Environmental Regulation, Case No. 79-1602R (July 7, 1980), accurately represents the Department's position with respect to its authority to consider wildlife and other biological factors in reviewing permit applications pursuant to Chapter 403, Florida Statutes.
Findings Of Fact This hearing was occasioned by the Respondent's denial of (an) environmental permit(s) requested by the Petitioner, Baker Cut Point Company, a corporation owned by James C. Dougherty. The Respondent has asserted permit jurisdiction pursuant to Chapters 253 and 403, Florida Statutes, and attending regulatory provisions of Chapter 17, Florida Administrative Code. The Petitioner requested a formal hearing to consider the matters in dispute, and that hearing was conducted on the dates indicated before and in keeping with Subsection 120.57(1), Florida Statutes. The Petitioner owns land in Monroe County, Florida, identified as Buccaneer Point. This parcel of land is a peninsula which extends from the west side of Key Largo, Florida, and has as its essential features two interior lakes and well-defined mangrove stands to include red mangroves (Rhizophora mangle) and black mangroves (Avicennia germinans). This parcel of land is bordered on the north by Buttonwood Sound and on the south by Florida Bay, navigable water bodies. Respondent's Exhibit No. 1, admitted into evidence, depicts the present condition of the parcel of land, with the exception of proposals involved in the permit review process, which are the subject of this Recommended Order and the companion case of James C. Dougherty v. State of Florida, Department of Environmental Regulation, DOAH Case No. 80-1055. At present, the two lakes do not offer normal access to Buttonwood Sound and Florida Bay, nor do they offer an interior water connection between the two lakes. The southernmost lake does have intermittent water exchange with Florida Bay. Those lakes are identified as North Lake and South Lake. The Petitioner had initially applied for permission to place 75,000 cubic yards of clean limerock fill at the project site and indicated that the fill would be placed landward of the mean high water line. That fill would have covered approximately 17.56 acres in the residential subdivision. The application was made on October 27, 1978. See Petitioner's Exhibit No. 20, admitted into evidence. The Respondent issued an Intent to Deny the permit connected with that request, and that Intent to Deny was issued on April 3, 1980, asserting permit jurisdiction by the Respondent under the provisions of Chapters 253 and 403, Florida Statutes. See Petitioner's Exhibit No. 5, admitted into evidence. The Petitioner modified the permit application effective April 24, 1981. Under the terms of the revised permit application, the Petitioner would place limerock fill over 5.7 acres, including mangroves, constituting approximately 30,000 cubic yards of fill. Additionally, the applicant modified the permit request to include filling the exterior rim of the interior lakes to create a littoral zone and the placement of a berm at that exterior. See Petitioner's Exhibit No. 6, admitted into evidence. The project, as contemplated, allows for a preserve area of mangroves along the northern end of the peninsula and also employs a "pad" concept to preserve the mangrove acreage where fill is to be placed. Those "pads" for houses would be bordered by six- inch dikes to divert upland runoff which might find its way into the interior lakes on the property. The fill material to be placed in those areas, other than the lakes, would be placed above or landward of the line of mean high water, as determined by the mean high water line survey found in Petitioner's Exhibit No. 1, admitted into evidence, dating from December, 1975, and whose methodology was approved on January 15, 1980, for purposes of Chapter 177, Florida Statutes, through the offices of the State of Florida, Department of Natural Resources. This factual determination is also borne out by a review of the Petitioner's Exhibit No. 6, in pari materia with Respondent's Exhibit No. 1 and Petitioner's Exhibit No. 1. As the lakes are now constituted, the placement of the limerock fill at the fringe of the lakes would not be waterward of the line of mean high water; however, when the placement of this fill material is considered in view of the permit request made in Division of Administrative Hearings' Case No. 80-1055, which permit request attempts to open up the lakes by direct water connection to the aforementioned navigable water bodies, then the placement of the fill would be below the line of mean high water. See Petitioner's Exhibit No. 6. Therefore, treatment of the placement of fill for purposes of this case will be considered on a basis that the lakes remain landlocked and the matter of the placement of this fill will be a matter assumed in the Division of Administrative Hearings' Case No. 80-1055, dealing with an attempt to open those lakes by direct water connection to navigable waters of the State. Although the mangrove areas to be filled by the project are landward of the mean high water line, those mangroves are inundated by water at times and considered to be "submerged lands" adjacent to the State water bodies, Buttonwood Sound and Florida Bay. If the mangroves are removed, part of the ecosystem's ability to filter sediments and nutrients contained in stormwater runoff of adjacent upland areas and from tidal flows will be destroyed and will affect water quality considerations for adjacent open bay estuarine or marine systems. The extensive root system of the mangroves and associated vegetation assist in stabilization of estuarine shoreline sediments and attenuation of storm generated tides. Even though some of the mangroves in the proposed area for fill are in a stressed condition, i.e., a condition in which their growth is stunted, if left alone, those mangroves would flourish and provide the same water quality functions as healthy mangroves. A biologist presented by the Petitioner identified the number of mangrove species, the number of mangroves, the diameter of those mangroves and the height of canopies of the mangroves in areas of the project site. These items were summarized through the use of the Holdridge Complexity Index, which measures structural complexity of mangroves within the sites. See Petitioner's Exhibit No. 17, admitted into evidence. In particular, four such station pairs were studied and the pairs were constituted of a station within the basin of the mangrove stand and a station at the fringe of the mangroves. There was a site at each proposed waterway and a site at the northeastern and western points of the peninsula, the area of the proposed mangrove preserve. See Petitioner's Exhibit No. 6, admitted into evidence. This study indicated that fringe mangroves are more developed than the ones in the heart of the basins. This study also revealed that the upland fill would remove primarily black mangroves. The removal of the mangroves and placement of fill would be in furtherance of the creation of twelve to fourteen residential lots, the majority of which would be located on Florida Bay. See Petitioner's Exhibit No. 6. In furtherance of the intention to offer these lots for sale, the Petitioner has sold one of the lots on Florida Bay for $95,000 on or about June 2, 1981. If the proposed utilization of the property in question was not allowed, the Petitioner stands to lose money in his investment in the face of preliminary developmental expenses which, at present, exceed monetary returns from the sale of lots. The area in which the upland fill would be placed is porous limerock, which allows water to seep through and be transported underground to adjoining water bodies, both on site and off site, in addition to the runoff from the upland areas. To address these concerns, the Petitioner has planned for the installation of dikes in the various upland areas which are to be built to prohibit drainage into the remaining mangrove areas and ambient waters. The littoral zones around the edge of the inland lakes would promote marine and wetland vegetation which assists in the function of filtration of sediments and nutrients. On the subject of water quality considerations, the use of the clean limerock fill, which is calcium carbonate, would tend to stabilize seawater at its natural PH level, thereby allowing the specific conductance (measurement of salinity) of the lakes and surrounding ambient waters to remain in a natural state in terms of direct effects of the fill material. On the subject of contamination of water by copper, normally, seawater contains 3 micrograms per liter of copper. In a project such as this one, it is not expected that higher amounts of copper would be found, and the limerock contains only trace amounts of copper, if any. Specific testing done at the project site reveals less than 1 microgram per liter of copper in the North Lake and 4 micrograms per liter in the South Lake. Therefore, the activity is not expected to increase the levels of copper to the extent that measurements exceed 500 micrograms per liter in either the lakes or surrounding waters. In dealing with the substance of zinc, seawater contains as much as 30 micrograms per liter of zinc. Sampling by the Petitioner indicated 2 micrograms per liter in the North Lake and 8 micrograms per liter in the South Lake of that substance. The activity and the development is not expected to increase the levels of zinc to the extent that measurements exceed 1,000 micrograms per liter in either the lakes or surrounding waters. In sampling for lead content, the samples revealed less than 50 micrograms per liter of lead and the placement of limerock fill will not cause the amounts of lead in the lakes and surrounding waters to exceed 50 micrograms per liter. Testing for phenolic compounds at the site revealed that these materials were below established standards of the Respondent, and it is not expected that those standards will be exceeded through activities proposed in this permit process. The testing for oils and greases indicated less than 1 milligram per liter of oils and greases, which is below the State's standard of 15 milligrams per liter, and the activities proposed at the project site are not anticipated to exceed 15 milligrams per liter of oils and greases. Normal PH for coastal waters is 6 to 8.5, and the PH levels of the lakes and ambient waters in the area were in the range of 8, except for measurements done in the winter at the North Lake, where they were shown to be 7.5. The placement of limerock fill will not cause an imbalance in the pH readings. The activity as proposed will not add substances which are created by industrial or agricultural means or cause other discharges, colors or odors, or otherwise promote a nuisance condition in the ambient waters or the lakes. Measurement was made to toxic materials in the way of synthetics, organics or heavy metals. Those tests in the lakes and ambient waters showed heavy metals to be at low levels. There were no sources revealed of synthetics or organics. (The calcium carbonate found in the limerock fill would assist in breaking down lawn pesticides into phosphate.) In summary, the filling, as proposed, is not expected to promote the introduction of toxic substances into the lakes or surrounding waters. The placement of the clean limerock fill in the upland area is not expected to cause problems with turbidity in the lakes or ambient waters, which turbidity would exceed 50 Jackson Units above background. The filling will not affect dissolved, oxygen levels of the surrounding waters. Biochemical oxygen demand, the measurement of demand for oxygen of organic and chemical materials in the water, will not be influenced by the placement of the clean limerock fill related to surrounding waters. The limerock fill is not expected to introduce other oxygen demanding materials into the subject waters, such that dissolved oxygen levels would be lowered by BOD loading. There will be no problem with dissolved solids, in this instance, salts, due to the fact that calcium carbonate fill would not affect the dissolved solids in the ambient waters or in the lakes. Coastal water PH normally measures 6 to 8.5 and PH for open waters in the range of 1. Placement of calcium carbonate fill on the uplands would not cause the PH in the Class II waters in Everglades National Park, which is 300 feet east of Baker Cut Point, to vary above or below normal levels for either coastal or open waters. In addition, there would be no discharge of toxic substances from the calcium carbonate fill into the Class II waters herein described. Tests conducted in the vicinity of homesites utilizing septic tanks, and specifically as sampled in waters adjacent to Buccaneer Point and the subject lakes in a development known as Private Park and Buttonwood Sound , indicated less than one fecal coliform bacterium per 100 milliliters. See Petitioner's Exhibit No. 14, admitted into evidence. Anticipated setbacks for additional septic tanks to be associated with the buildup at the project site would be in keeping with the requirements of Monroe County, Florida, and harmful septic tank leachate is not expected to be a problem.
The Issue The issue is whether Respondent, Dames Point Workboats, LLC, is entitled to issuance of the Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 16-0345934-003-EI, as announced by Respondent, Department of Environmental Protection, in the Consolidated Notice of Intent to Issue Environmental Resource Permit and Lease to Use Sovereignty Submerged Lands issued on July 20, 2018, and subsequently amended on December 11, 2018.
Findings Of Fact The Parties Petitioner City is a consolidated municipality and county political subdivision of the State of Florida. The Project is located within the geographic boundary of the City. The City initiated this proceeding by filing its Verified Petition for Formal Administrative Hearing ("Petition") with DEP on August 17, 2018. Respondent Workboats is the applicant for the Project. Its business address is 5118 Heckscher Drive, Jacksonville, Florida 32226. Workboats' owner, Shafnacker, owns the property located upland of the sovereignty submerged lands on which the Project is proposed to be constructed and operated. Respondent DEP is the administrative agency of the State of Florida statutorily charged with, among other things, protecting Florida's water resources. As part of DEP's performance of these duties, it administers and enforces the provisions of chapter 373, part IV, Florida Statutes, and the rules adopted pursuant to those statutes. Pursuant to that authority, DEP determines whether to issue or deny applications for environmental resource permits. Pursuant to section 253.002, DEP also serves as staff to the Board of Trustees of the Internal Improvement Trust Fund ("Board of Trustees") and in that capacity, reviews and determines whether to issue or deny applications for sovereignty submerged lands leases. The Back Channel and Vicinity of the Project The Project is proposed to be located in the "Back Channel" area of the St. Johns River, directly across from Blount Island. The Back Channel, as a part of the St. Johns River, is classified as a Class III waterbody. It is not designated an Outstanding Florida Water, is not located within an Aquatic Preserve, and is not designated for Shellfish Propagation or Harvesting. The Back Channel is configured in the shape of an inverted "U" and runs between Blount Island and Heckscher Drive, from the southeast corner of Blount Island to the bridges located on the northwest side of Blount Island. It constitutes a portion of the historic main channel of the St. Johns River and was used for all vessel navigation in the river until the Dames Point Cut was dredged through a peninsula to the south, creating Blount Island and a new straight channel to the Atlantic Ocean. Most vessels, including large ships, use the Dames Point Cut for ingress into and egress from the St. Johns River. However, the Back Channel remains navigable and is used for recreational activities and some commercial and industrial navigation. A mix of residential, commercial, and industrial and land uses is located on the north shore of the Back Channel in the vicinity of the Project. These uses consist of approximately 90 single-family residences having docks, three fish camps/recreational marinas, two restaurants, and docking structures used for mooring inshore shrimping vessels. A docking facility owned by M & M Shrimp and used for mooring shrimping vessels is located on the Back Channel immediately to the west of the Project site. A residence owned by Wood is located on the Back Channel immediately east of the Project site. Four other residences are located immediately east of Wood's residence, and back up to the Back Channel. Most of the shoreline on which these residences are located consists of riprap; however, a small patch of salt marsh borders the shoreline on Wood's residential parcel. Although Blount Island is a heavy industrial port, its northern shoreline on the Back Channel, across from the proposed Project site, consists of relatively undisturbed salt marsh and trees. The northeastern shoreline of the Back Channel generally consists of salt marsh and riprap, with docks constructed along the shoreline. Two bridges connect Blount Island to the mainland a short distance west of the proposed Project. These bridges each have a clearance of approximately ten feet, so they cannot be cleared by large vessels. As a practical matter, this has the effect of limiting the size of vessels that use the Back Channel in the vicinity of the Project. The Back Channel west of the bridges to the southwestern tip of Blount Island is fronted by heavy industrial uses, and numerous multi-family residential and industrial docking facilities are located in this area. A slow speed, minimum wake zone for boat operations extends 300 feet out into the Back Channel from both the north and south shorelines. The Back Channel is approximately 1,340 feet wide at the point at which the Project is proposed to be constructed. The Proposed Project The proposed Project will be constructed and operated4/ as a commercial tugboat/work boats mooring and loading/ offloading facility. The Project is proposed to be constructed and operated on sovereignty submerged lands5/ and in surface waters subject to State of Florida regulatory jurisdiction. Therefore, an environmental resource permit and sovereignty submerged lands lease are required for construction and operation of the Project.6/ The Project will be located waterward of the mean high water line on sovereignty submerged lands adjacent to four upland waterfront parcels that are owned by Shafnacker. These lots are: Lot 6 (5100 Heckscher Drive, RE 159971 0000); Lot 7 (5110 Heckscher Drive, RE 159972 0000); Lot 8 (5118 Heckscher Drive, RE 159973 0000); and Lot 9 (5120 Heckscher Drive, RE 159974 0000). Collectively, these lots have approximately 425 feet of linear shoreline, as measured at the mean high water line, bordering the Back Channel. This shoreline is comprised of salt marsh and riprap. A substantial portion of lots 6, 7, and 8 consists of salt marsh wetlands. No structures are proposed to be constructed on Lot 6. The salt marsh areas on lots 7 and 8 are traversed by existing pile-supported piers/access docks. To the extent they are replaced, such replacement will be by like-for- like structures, so there will be no new impact to the salt marsh wetlands on these lots. Most of Lot 9 consists of upland, some of which is authorized to be refilled under the Consolidated Authorization. A small wetland area consisting of approximately 18 square feet of salt marsh will be crossed by a new dock, but will not be filled or otherwise physically impacted. Dock A is proposed to be located on sovereignty submerged lands waterward of Lot 7, and will consist of a 15.4-foot-long by 8-foot-wide extension added to the waterward end of an existing 150.8-foot-long by 8-foot-wide wooden dock, plus a 4-foot-long gangway attached to the waterward end of the extension, which will connect to a 100-foot-long by 9.5-foot wide concrete floating dock. Dock B is proposed to be located on sovereignty submerged lands waterward of Lot 8, and will consist of a 40-foot-long by 10.3-foot-wide concrete floating dock with an 18-foot-long by 6-foot-wide platform, and a 4-foot-long gangway attached to an existing 125.2-foot-long by 5-foot-wide wooden dock. Dock C is proposed to be located on Lot 9, and will consist of a new inverted-L-shaped dock consisting of a 71-foot- long by four-foot wide pile-supported finger dock extending perpendicular to the shoreline into the Lease area, and a 26-foot long by 4-foot-wide dock running roughly parallel to the shoreline that will be constructed outside of the Lease area. Four wooden pilings also are proposed to be installed waterward of Lot 9. Three of these pilings will be located along the eastern boundary of the Lease, and the piling closest to the shoreline of Lot 9 will be located outside of the Lease area. All of these pilings will be set back 25 feet from Workboats' eastern riparian rights line. The newly constructed piling-supported dock additions to docks A and B, and new Dock C, will be elevated four feet above the marsh and will be constructed by hand-laying planks from the shoreline outward into the water, using the previously- laid planks as support while laying the new planks. Three three-pile mooring dolphins also are proposed as part of the Project. They will be installed within the Lease area, set back 38 feet from the southern boundary. No dredging is proposed or authorized for the Project. The Lease will be issued for a term of ten years and will preempt approximately 49,746 square feet of sovereignty submerged lands. The western boundary of the Lease is located 25 feet east of the upland property's western riparian rights line, and the eastern boundary of the Lease is located 25 feet west of the upland property's eastern riparian rights line. With the exception of a portion of Dock C and one wood piling that will be constructed on submerged land owned by Shafnacker,7/ all other structures proposed as part of the Project will be constructed within the boundaries of the Lease, and all vessel mooring and over-water operational activities authorized as part of the Project will occur within the Lease area. The Consolidated Authorization authorizes the placement of approximately 3,500 square feet of fill landward of the mean high water line and the jurisdictional wetland line, to replace historic fill eroded by hurricanes in 2017. Additionally, as a condition of the Consolidated Authorization, Workboats is required to restore approximately 250 square feet of salt marsh cord grass waterward of the mean high water line on Lot 9 as corrective action for unauthorized filling/destruction of salt marsh wetlands. As noted above, when constructed, the Project will operate as a tugboat/work boats mooring and loading/unloading facility. Workboats owns a fleet of approximately 40 vessels, comprised of barges, tow/push boats, and work boats, which are used to provide a range of marine services to third parties, including the transport/delivery of food and other supplies; artificial reef placement; marine demolition; and pile driving. These vessels will be moored at the docks, mooring dolphins, and mooring piles comprising the Project.8/ Of these 40 vessels, 28 are barges that range from ten to 130 feet in length, and have drafts ranging from 1.5 to 7.5 feet deep. The remaining 12 vessels are boats that range from 14 to 46.2 feet in length, and have drafts ranging from one foot to 6.8 feet deep. The water depths within the Lease area range from one tenth of one foot immediately adjacent to the shoreline, to between 39.5 and 43.5 feet deep at mean low water at the southern boundary of the Lease. Only one or two of the smaller boats in Workboats' fleet have drafts that are shallow enough to enable them to moor on the shoreward sides of Docks A and B. In any event, all vessels must moor in areas within the Lease area having depths at mean low water sufficient to ensure that they do not come into contact with submerged resources. To that end, a condition is included in the Consolidated Authorization requiring a minimum 12-inch clearance between the deepest draft of a vessel with the motor in the "down" position and the top of submerged resources at mean low water. The parties stipulated, and Shafnacker testified, that with the exception of the 32-foot-long Marlin Barge and the 10- foot-long Galligan barges, all other barges in Workboats' fleet will moor at the three-pile dolphins near the southern boundary of the Lease. Some barges will be anchored to the substrate by spuds, and the condition requiring 12 inches of clearance between the vessel bottom and the top of submerged resources would not apply to the spuds themselves. The parties stipulated, and Shafnacker testified, that Workboats will only load vessels from Dock B, which is appurtenant to Lot 8, and that the only equipment that will be used to load vessels will be equipment small and light enough to traverse Dock B——specifically, a Takeuchi mini-excavator, small forklift, or similarly-sized equipment. These limitations regarding the loading of vessels within the Lease area are not currently included as conditions of the Consolidated Authorization. Based on the parties' stipulation and competent substantial evidence in the record, conditions should be added to the Consolidated Authorization expressly limiting the loading of vessels in the Lease area to occurring only on Dock B, and limiting the type of equipment used for vessel loading and unloading to forklifts, mini-excavators, or similar light equipment. Shafnacker testified that the only other work that may be performed within the Lease area would consist of certain minor maintenance activities on Workboats' vessels; these minor repair activities include non-routine paint touchups and handrail painting, minor cable and winch repairs, and minor steel-rod (non-lead) welding. DEP Review and Approval of the Project Workboats filed a Joint Application for Individual Environmental Resource Permit/Authorization to Use State-Owned Submerged Lands/Federal Dredge and Fill Permit ("Application") on or about June 15, 2018. The Application was determined to be complete. DEP staff reviewed the Application and determined that the Project, as proposed, met the applicable statutory standards and rule requirements for issuance of the Consolidated Authorization. DEP issued the Consolidated Notice of Intent on or about July 20, 2018, proposing to issue the environmental resource permit and Lease for the Project. The Application, Consolidated Notice of Intent, and Consolidated Authorization were admitted into evidence at the final hearing. Compliance with Rule 62-330.301 For Workboats to be entitled to issuance of the environmental resource permit for the Project, it must provide reasonable assurance9/ that the Project meets the requirements of rule 62-330.301.10/ Water Quantity, Storage, Conveyance, and Flooding Impacts The entire Project, as proposed, will be constructed waterward of the mean high water line and will consist of mooring piles, piling-supported docks, and floating docks. These structures will not affect, impound, store, divert, or impede the amount or flow of surface water. The evidence demonstrated that the Project, if constructed and operated as proposed, will not cause adverse water quantity impacts to receiving waters and adjacent lands; will not cause adverse flooding to on-site or off-site property; and will not cause adverse impacts to existing surface water storage and conveyance capabilities. Impacts to Value of Functions Provided to Fish, Wildlife, Listed Species, and Habitat Two types of habitat exist at the Project site: salt marsh and submerged benthic habitat. The evidence established that the salt marsh at the Project site is healthy, high-quality, high-functioning salt marsh habitat. Among the functions the salt marsh provides are preservation and improvement of water quality by filtering runoff, serving as a nursery for fish species, preventing shoreline erosion, and forming the base of the estuarine food chain. The salt marsh, in combination with existing riprap at the edge of the salt marsh, forms a "living shoreline" at the Project site that helps protect the shoreline from erosion and scouring due to wave action. This living shoreline is not being removed or otherwise affected, and will remain in place at the Project site. The submerged benthic sediment at the Project site consists of high organic silts and a sand base. The evidence established that the benthic sediment provides habitat for infauna, such as polychaete worms; and for epifauna, such as shrimp, crabs, and mollusks. No submerged aquatic vegetation or oyster bars were found at the Project site. Docks A and B consist of extensions that will be added to two existing docks that previously were constructed through the salt marsh. These extensions will be constructed four feet above the marsh floor to reduce shading, using minimally- impactful construction techniques, discussed above, to help avoid and minimize construction impacts to the marsh. The floating components of docks A and B will not have any impact on the salt marsh habitat. Dock C will be constructed waterward of Lot 9, across a very small section of salt marsh grass. It also will be elevated four feet above the marsh floor to reduce shading, and will be constructed using the same minimally-impactful technique, to avoid and minimize impacts to the marsh. Because Dock C will have only de minimis impacts on the salt marsh, no mitigation has been required. The Consolidated Authorization contains conditions requiring Workboats to avoid impacts to emergent grasses during construction and operation of the Project, and prohibiting Workboats from storing or stockpiling tools, equipment, materials, and debris within wetlands. These conditions will help ensure that the Project will have only minimal impacts on the salt marsh habitat at the Project site. The Consolidated Authorization contains a specific condition requiring maintenance of a minimum 12-inch clearance between the deepest draft of the vessel, with the motor in the down position, and the top of submerged resources for all vessels that will use the docking facility. Additionally, the construction of mooring areas over submerged grass beds is prohibited. These conditions will help protect benthic habitat at the Project site. The Florida Manatee is the only listed species that inhabits the Project site. Video evidence presented by the City showed manatees present at, and in the vicinity of, the Project site. The Project is located in an area designated, in the most recent Duval County Manatee Protection Plan (November 2017) ("MPP"), as "preferred" for boat facility siting. Boating facilities located in designated "preferred" areas generally do not have any limits on the number of slips at the facility. "Preferred" boat facility siting areas were designated in the MPP based on many factors, including manatee abundance, presence of manatee feeding habitat, proximity to boating destinations, manatee mortality in the area, existing boating slip numbers and locations, boating facility type and number, and existence of speed zones. To protect manatees in the Back Channel, the Florida Fish and Wildlife Conservation Commission ("FWC") has, by rule, established a slow speed, minimum wake zone extending 300 feet from the shorelines into the Back Channel. A slow speed, minimum wake zone means that a vessel must be fully off-plane and completely settled into the water, proceeding at a speed which is reasonable and prudent under the prevailing circumstances so as to avoid the creation of an excessive wake or other hazardous condition which endangers or is likely to endanger other persons using the waterway.11/ Fla. Admin. Code R. 68C-22.02(4). The existence and enforcement of this speed zone will help protect manatees in the Back Channel. Conditions also have been included in the Consolidated Authorization to help protect manatees from impacts from the Project. As previously discussed, for each vessel, a minimum 12-inch clearance between the deepest draft with the motor down, and the top of the submerged resources at mean low water, must be maintained. This condition will help ensure that manatees do not become trapped under or crushed by a vessel while moored in the Lease area. Additionally, bumpers or fenders must be installed and maintained to provide at least three feet of separation between moored vessels and between the docks/mooring piles and vessels, to help prevent trapping or crushing of manatees. The Consolidated Authorization also requires the Project to be constructed and operated in accordance with the Standard Manatee Conditions for In-Water Work. These conditions include: instructing all personnel, including construction personnel, about the presence of manatees and manatee speed zones, and the need to avoid collisions with and injury to manatees, as well as about civil and criminal penalties imposed for harming, harassing, or killing manatees; operating all vessels associated with construction of the Project at "idle speed/no wake" at all times in the vicinity of the Project and where the draft of the vessel provides less than a four-foot clearance from the bottom; the requirement that all in-water operations, including vessels, must shut down if a manatee comes within 50 feet of the operation and cannot resume until the manatee either moves beyond the 50-foot radius of the operation or 30 minutes has elapsed and the manatee has not reappeared within 50 feet of the operation; the installation of specified temporary signage; and the installation of specified permanent signage. The inclusion of these conditions in the Consolidated Authorization provides reasonable assurance that the construction and operation of the Project will not adversely affect the value of functions provided to fish, wildlife, or listed species and their habitats. Water Quality Impacts As previously noted, the St. Johns River, including the Back Channel, is a Class III waterbody. Accordingly, the surface water quality standards and criteria applicable to Class III waters in Florida codified in Florida Administrative Code Rule 62-302.300 apply to the Back Channel. The Back Channel portion of the St. Johns River has been identified as impaired for lead, pursuant to Florida Administrative Code Chapter 62-303. The credible, persuasive evidence demonstrates that the Project, if constructed and operated in accordance with the conditions currently included in the Consolidated Authorization along with additional conditions discussed below, will not cause or contribute to water quality violations. Specifically, the Project will be required to install and maintain turbidity barriers during the construction phase to help ensure that any sediment disturbed during construction does not cause or contribute to water quality violations. Additionally, as discussed above, a minimum 12-inch clearance between the deepest draft of each vessel, with the motor down, and the top of the submerged resources at mean low water must be maintained. This will help prevent the suspension of sediments, and any constituents in those sediments, from being suspended in the water column and causing or contributing to water quality violations, as a result of the Project. The Consolidated Authorization also prohibits the storage or stockpiling of tools, equipment, materials, such as lumber, pilings, riprap, and debris within wetlands or other waters of the state; prohibits the discharge of construction debris into waters of the state; prohibits the overboard discharge of trash, human or animal waste and fuel at the docks; and requires all work to be done in periods of average or low water, so that impacts to submerged resources, including bottom sediment, can be avoided. Collectively, these conditions help provide reasonable assurance that the construction and operation of the Project, including the mooring and operation of vessels in the Lease area, will not violate water quality standards. White testified that, generally, the water quality in, and in the vicinity, of marinas degrades over time due to the discharge of oils, greases, and other waste; and the suspension in the water column of sediments and toxins, pesticides, herbicides, and heavy metals in those sediments, as a result of propeller dredging. However, Irwin testified that because the Project site is located in a tidally-influenced area, with an approximate 3.5-foot tide range over multiple tide changes per day, the Project site will be adequately flushed such that there will not be an accumulation of pollutants that may violate water quality standards. Based on Irwin's persuasive testimony, it is determined that water quality violations will not occur due to an accumulation of pollutants at the Project site. To further ensure that the Project will not degrade water quality or violate water quality standards at the Project site, the Consolidated Authorization requires Workboats to submit a facility management plan to address maintenance and unexpected spills of fuels and other pollutants. The facility management plan must include a spill response plan for fuel spills; a plan for maintenance of gray water collection systems and return systems, to the extent applicable; a plan addressing garbage collection and vessel cleaning systems to prevent disposal of waste in wetlands; and an education plan for all employees at the Project regarding fueling, sewage and gray water pump operations, waste management, and facility maintenance. Sewage pump-out facilities are not proposed as part of the Project. Shafnacker testified, and the Consolidated Authorization, Project Description section currently states, that domestic waste from boat heads will be handled through use of a waterless incinerating toilet (Incinolet or similar), and the remaining ash shall not be disposed of in waters of the state. However, it is noted that this requirement is not currently included as an enforceable condition. The undersigned finds that a specific condition expressly prohibiting any sewage pump-out at the docks or on vessels, requiring the use of an incinerator toilet, and prohibiting the discharged of ash waste should be included in the Consolidated Authorization to provide reasonable assurance that the Project will not violate water quality standards due to the discharge of sewage into waters of the state. The Consolidated Authorization, Project Description section, states: This permit does not authorize the installation and use of fueling equipment at the Dock; the discharge of waste into the water; liveaboards; fish cleaning or the installation of fish cleaning stations; repair and maintenance activities involving scraping, sanding, stripping, recoating, and other activities that may degrade water quality or release pollutants into Waters of the State. Major repair, reconstruction, and/or other service must be performed at a facility approved for vessel haul-out and repair. This does not preclude the light maintenance allowed under Specific Condition 18 to be performed at the facility. This language, which expressly identifies numerous activities that are prohibited in connection with the operation of the Project, is not currently included as an enforceable condition in the Consolidated Authorization. The undersigned determines that in order to protect water quality at the Project site, this language must be included as a specific condition in the Consolidated Authorization. As previously noted above, the Back Channel is impaired for lead. Both Irwin and Hallett testified that Workboats would not use lead paint or lead-containing welding equipment on the docks or vessels moored in the Lease area. To provide reasonable assurance that the Project will not constitute a source of lead that will contribute to the impaired status of the Back Channel, a specific condition prohibiting the use of lead-based paints and other sources of lead should be included as an enforceable condition in the Consolidated Authorization. Based on the foregoing, the undersigned finds that, with the addition of the conditions discussed in paragraphs 68, 69, and 70 above, Workboats has provided reasonable assurance that applicable water quality standards will not be violated as a result of construction or operation of the Project. Adverse Secondary Impacts to Water Resources Secondary impacts are impacts caused by other relevant activities very closely linked or causally related to the activity itself, rather than the direct impacts of the proposed activity itself.12/ The conditions currently included in the Consolidated Authorization, along with the conditions addressed in paragraphs 68, 69, and 70 above, provide reasonable assurance that the Project will not cause adverse secondary impacts to water quality. Additionally, the Project will not cause adverse secondary impacts to the functions of wetlands and surface waters, aquatic or wetland-dependent species, or listed species. As discussed above, the salt marsh habitat will not be disturbed during construction and operation of the Project, and the benthic habitat will be protected by the minimum 12-inch vessel to the top of submerged resource clearance requirement discussed above. These Project features and conditions will help ensure that there are no adverse impacts to wetland functions and to aquatic or wetland-dependent species, such as fish and benthic fauna. Additionally, the Project will be located within a slow speed, minimum wake zone, and Workboats will be required to operate all of its vessels in compliance with that standard within the 300-foot buffer along the shorelines of the Back Channel. This operational constraint, along with additional manatee protection conditions discussed above, provide reasonable assurance that the Project will not cause adverse secondary impacts to manatees. Based on the foregoing, it is determined that, with the addition of the conditions addressed in paragraphs 68, 69, and 70, above, Workboats has provided reasonable assurance that the Project will not have adverse secondary impacts to the water resources. Impacts to Ground and Surface Water Levels and Surface Water Flows As discussed above, the Project will be constructed waterward of the mean high water line, and will consist of piling-supported and floating docks and mooring piles that will not adversely impact the maintenance of minimum surface or ground water levels or surface water flows at the Project site. Impacts to Works of the District The Project is not proximate to any works of the district, as approved pursuant to section 373.086; accordingly, it will not cause adverse impacts to such works. Capable of Performing and Functioning as Designed The Project was designed by an engineer and will be installed by Shafnacker, who is an experienced marine contractor. The Consolidated Authorization requires that the Project must be implemented in accordance with the approved plans, specifications, and performance criteria. Within 30 days of completion of construction of the Project, Workboats must submit an as-built survey, signed and sealed by a Florida licensed Surveyor and Mapper in accordance with Florida Administrative Code Chapter 61G17-7, depicting the boundaries of the Lease, and showing the size and dimensions of all existing overwater structures and activities within the Lease area. Additionally, the surveyor must provide a statement that all of the depicted structures and activities are located within the Lease area; or identify, and depict on an as-built survey, any structures or activities outside of the Lease area. These requirements will ensure that the Project performs and functions as designed. Financial, Legal, and Administrative Capability Rule 62-330.301(1)(j) requires an applicant for an environmental resource permit to provide reasonable assurance that the project will be conducted with a person having the financial, legal, and administrative capability to ensure that the activity will be undertaken in accordance with the terms and conditions of the permit.13/ The Environmental Resource Permit Applicant's Handbook, Volume I (General and Environmental) ("Handbook"), section 1.5.1., which provides further guidance regarding compliance with the requirement in rule 62-330.301(1)(j), states that "[c]ompliance with this requirement must be demonstrated through subsections 62-330.060(3) and (4), the certification required in the Application Form 62-330.060(1), and section 12.0 of the Handbook." As part of the Application, Workboats submitted copies of warranty deeds for lots 6, 7, and 8, and Disclaimer No. 22146 for Lot 9. These documents establish that Shafnacker holds title to the uplands on lots 6 through 9 and to certain submerged lands waterward of Lot 9. Pursuant to Handbook section 4.2.3, these documents satisfy the "sufficient upland interest" requirement in rules 62.330.060(3) and 62- 330.301(1)(j). Rule 62-330.060(3) also requires the applicant and/or the applicant's agent to sign specific parts of the application. Here, Workboats, and Shafnacker, as Workboats' agent, signed the pertinent portions of the Application, as required by this rule. Rule 62-330.060(4) and pertinent provisions of section 12.0 of the Handbook——specifically, provisions in sections 12.1 and 12.2——require that once construction of the permitted activity is complete, it must be converted to the operational phase by submitting an as-built certification and request for conversion to operational phase. Here, the Consolidated Authorization for the Project requires submittal of this form, once construction is complete, as a condition for operation of the Project. These are the only rules and Handbook provisions regarding demonstration of financial, legal, and administrative capability that are pertinent to the Project. No other environmental resource permitting rules or Handbook provisions impose any other requirements regarding financial capability, and the City has not identified any case law or other statutes or rules imposing additional pertinent financial capability requirements. Thus, the evidence establishes that Workboats meets rule 62-330.301(1)(j) and all other pertinent rules and Handbook requirements, showing it has the financial, legal, and administrative capability to ensure the Project will be undertaken in accordance with the terms and conditions of the Consolidated Authorization. The City did not present any evidence to show that Workboats lacks the financial, legal, and administrative capability to undertake the Project as permitted. Compliance with Rule 62-330.302 For Workboats to be entitled to issuance of the environmental resource permit for the Project, it also must provide reasonable assurance that the Project meets the requirements of rule 62-330.302,14/ which establishes additional standards for issuance of environmental resource permits for activities in surface waters or wetlands. Adverse Effects to Public Health, Safety, or Welfare, or Property of Others In determining whether a proposed activity in surface waters or wetlands would adversely affect the public health, safety, or welfare, or the property of others, the focus is on environmental hazards or injuries that may result from the proposed activity.15/ Thus, alleged threats to personal safety and enjoyment of neighboring property resulting from alleged unlawful activities on the upland areas of lots 6, 7, and 916/—— which are not part of the Project——are not appropriately considered as part of the public interest determination under rule 62-330.302. As discussed above, the Consolidated Authorization contains conditions aimed at ensuring that water quality is not degraded and water quality standards are not violated due to the Project. These conditions, along with conditions addressed in paragraphs 68, 69, and 70, above, provide reasonable assurance that the public health, safety and welfare, and property of others will not be adversely affected as a result of water quality degradation or violations. The Project, as designed and approved, will have 25-foot setbacks from the eastern and western riparian rights lines for lots 6 through 9. These setbacks will help ensure that the construction and operation of the Project will not interfere with the adjoining properties' riparian rights. The City presented the testimony of O'Connor, who opined that some of Workboats' vessels, operated at full throttle, were capable of generating a wake as high as three feet. O'Connor testified that a wake of this height could damage docks along the shoreline of the Back Channel, cause shoreline erosion, and create a safety hazard for recreational boaters, kayakers, and others engaged in in-water recreational activities. As discussed above, the Back Channel is approximately 1,300 feet wide at the Project site. Per the location map provided as part of the specific purpose survey, the portion of the Back Channel east of the Project site is at least this wide for its entire length. Shafnacker testified, credibly, that his vessels typically operate closer to the Blount Island shoreline than the northern shoreline of the Back Channel, so are approximately 800 feet away from the northern shoreline where the residential docks and access points for boaters, kayakers, and other recreational uses are located. Additionally, Shafnacker credibly testified that Workboats' boats and barges would be operated at speeds such that the highest wake that any of his vessels would generate is two feet. Based on the foregoing, and with the inclusion in the Consolidated Authorization of the conditions addressed in paragraphs 68, 69, and 70, above, Workboats has provided reasonable assurance that the Project will not adversely affect the public health, safety, welfare, and property of others. Adverse Effects to Conservation of Fish, Wildlife, Listed Species, and their Habitats As previously discussed, the Consolidated Authorization requires Workboats to avoid impacts to emergent grasses during construction and operation of the Project, and prohibits Workboats from storing or stockpiling tools, equipment, materials, and debris within wetlands. These conditions will help ensure that the Project will have minimal impact on the salt marsh habitat at the Project site. The Consolidated Authorization also contains a condition prohibiting the construction of mooring areas over submerged grass beds. This, along with the condition requiring a minimum 12-inch clearance between vessel bottom and submerged resources, will help protect the benthic habitat at the Project site. Additionally, the Consolidated Authorization imposes conditions to protect manatees from impacts due to the Project. Specifically, bumpers or fenders must be installed and maintained to provide at least three feet of separation between docks or mooring piles and vessels, and between vessels, and a minimum 12-inch clearance between the deepest draft of the vessel and the top of the submerged resources at mean low water must be maintained. The Project also must be constructed and operated in accordance with the FWC's Standard Manatee Conditions for In-Water Work, which imposes construction and operational requirements to protect manatees for the life of the Project. The inclusion of these conditions in the Consolidated Authorization provides reasonable assurance that the Project will not adversely affect the conservation of fish and wildlife, including threatened species and their habitats. Adverse Effects to Navigation, Flow of Water, or Shoaling The Back Channel is navigable, and is over 1,300 feet wide at the point at which the Project is proposed to be located. It is used by a mix of recreational vessels and commercial and industrial vessels, although, as noted above, the low-clearance bridges on the western end of Blount Island effectively limit the commercial and industrial traffic to smaller-sized vessels. As depicted on the specific purpose survey submitted as part of the Application, the southern boundary of the Lease extends waterward approximately 196 feet from the shoreline at the eastern boundary of the Lease, and approximately 174 feet from the shoreline at the western boundary of the Lease. Thus, at its most waterward point, the preempted area of the Lease will extend waterward approximately 14 percent of the width of the Back Channel.17/ The specific purpose survey shows docks A and C extending waterward approximately 60 feet from the shoreline, and shows Dock B extending waterward approximately 45 feet from the shoreline.18/ The three three-pile dolphins, which will be used to moor the largest barges, will be set back approximately 38 feet from the southern boundary of the Lease. Shafnacker testified that barges moored at the three-pile mooring dolphins will be tied between the dolphins, by ropes at their bows and sterns, to ensure that they do not drift out of the Lease area and create a navigational hazard. The Consolidated Authorization contains a condition requiring the waterward ends of the docks and the mooring dolphins to be marked by reflectors so as to be visible from the water at night by reflected light. However, at the hearing, Shafnacker testified that he intended to mark the dolphins and barges with solar battery-powered lights so that they would be more visible at night than if only reflectors are used. Based on this testimony, it is recommended that Specific Condition No. 13 in the Consolidated Authorization be modified to require the barges and mooring dolphins to be marked by lights, as well as reflectors, to make them more visible from the water. Based on the foregoing, it is determined that the Project, as proposed, will not adversely impact navigation in the Back Channel. Specifically, the Lease will not extend a significant distance out into the Back Channel; approximately 86 percent of the width of the Back Channel at the Project site remains open for navigation by the public. Additionally, the docks will be located relatively close to the shoreline, well within the Lease preempted area, and will be marked so that they are visible from the water. The mooring dolphins also will be set back a substantial distance from the Lease boundary and will be marked so as to be visible from the water. The evidence shows that the Project will not have any adverse effects on the flow of water. As discussed above, the Project will not impede, impound, or otherwise affect the flow of water. The evidence also shows that the Project will not cause harmful shoaling or erosion. No dredging or placement of dredged spoil is proposed or authorized as part of the project, and the Consolidated Authorization requires Workboats to use silt fencing and other specified best management practices to stabilize the sediment and prevent erosion and shoaling during construction of the Project. For these reasons, it is determined that the Project will not adversely impact navigation in the Back Channel, will not adversely affect the flow of water, and will not result in harmful shoaling or erosion. Adverse Effects to Fishing, Recreational Values, or Marine Productivity The Back Channel is a meander of the St. Johns River that no longer is used as the main navigational channel for the river. Thus, it is relatively calm and is extensively used for boating, kayaking, swimming, fishing, jet skiing, and other in- water recreational activities. The evidence establishes that the Project will not adversely affect fishing, recreational values, or marine productivity in the vicinity. The salt marsh habitat in the vicinity of the Project, which serves as the base of the estuarine food chain and as a nursery and refuge for small fish, will not be disturbed during construction of the Project. As such, the Project will not adversely affect fish habitat or marine productivity. Additionally, because the Project will be constructed within the boundaries of the Lease and set back 25 feet from the riparian lines for the adjoining properties, it will not physically interfere with or displace fishing activities from those properties, or from any other property in the vicinity. The Consolidated Authorization imposes conditions to protect water quality during construction and operation of the Project. These conditions, and the additional conditions, discussed in paragraphs 68, 69, and 70, above, will protect water quality, and therefore help protect fish habitat and marine productivity. The credible evidence establishes that vessel operation associated with the Project will not adversely affect boating, kayaking, fishing, or other recreational activities in the vicinity. As discussed above, the Project is located in a slow speed, minimum wake zone that extends 300 feet from the shoreline into the Back Channel, and all vessels traversing into and out of the Lease area must operate at this speed until they are beyond 300 feet from the shorelines. Additionally, Shafnacker credibly testified that once out of the 300-foot slow speed, minimum wake zone, the vessels will operate at speeds such that they will generate a wake of two feet, at most. The evidence showed that wakes of this height are not anticipated to adversely affect recreational activities in the Back Channel. Temporary or Permanent Activity The Project will be permanent. However, the evidence establishes that there are numerous permanent docking facilities along the northern shoreline of the Back Channel, so the Project is not unique in that regard. Adverse Impacts to Significant Historical or Archaeological Resources The Department of State, Division of Historical Resources ("DHR"), did not provide any comments indicating that significant historical or archaeological resources are anticipated to be present at the Project site, and no evidence was presented showing that the Project would have any adverse impacts to such resources. As a precaution, the Consolidated Authorization contains a specific condition requiring Workboats to immediately cease all activities involving subsurface disturbance and to contact DHR if any prehistoric or historic artifacts, such as pottery or ceramics, project points, dugout canoes, metal implements, historic building materials, or any other physical remains that could be associated with Native American, early European, or American settlements are encountered at any time within the Project site. Accordingly, it is determined that the Project will not adversely affect significant historical or archaeological resources. Current Condition and Relative Value of Functions The salt marsh wetlands in the vicinity of the Project are healthy, high-functioning, and part of a "living shoreline" that will not be disturbed by construction or operation of the Project. Although Dock C will be constructed across a very small patch of salt marsh, it will be elevated to reduce shading and will be constructed using minimally-impactful construction techniques. Any impacts to the salt marsh from the Project will be de minimis. The Project is also not anticipated to adversely affect the condition and relative value of the benthic habitat on the Project site. As discussed above, the Consolidated Authorization imposes a minimum 12-inch clearance from vessel bottom to top of submerged resources requirement, which will help prevent physical impact to, and propeller dredging of, the benthic habitat at the Project site. Conditions in the Consolidated Authorization, as well as the conditions addressed in paragraphs 68, 69, and 70, above, also will help protect the current condition and relative value of the salt marsh and benthic habitat on the Project site. Unacceptable Cumulative Impacts to Wetlands and Surface Waters With the conditions currently contained in the Consolidated Authorization, along with the conditions addressed in paragraphs 68, 69, and 70, above, the Project is not anticipated to have adverse water quality impacts. Additionally, as discussed above, the Project is not anticipated to cause adverse impacts to fish, wildlife, protected species, and their habitat. Therefore, with the inclusion of the conditions discussed in paragraphs 68, 69, and 70, above, reasonable assurance has been provided that the Project will not have unacceptable cumulative impacts, in violation of rule 62- 330.302(1)(b). Past Violations of Water and Wetlands Statutes and Rules The City presented evidence consisting of videos and photographs taken from the Wood residence immediately east of Lot 9. These videos and photographs show a variety of activities that are potentially damaging to surface waters and wetlands, including dumping sediment into surface waters from a moored vessel; earthmoving; moving floating docks onto, and off of, the shoreline using heavy equipment; operating heavy equipment in wetlands and surface waters along the shoreline; and mooring boats in extremely shallow water. Wood testified, credibly, that he contacted DEP numerous times, and that DEP occasionally visited Shafnacker's property——typically days after Wood had contacted the agency. Upon inspecting the Workboats site, DEP determined that barges or other equipment or materials had been dragged onto the shoreline without proper authorization, and DEP issued a compliance assistance offer letter to address this noncompliance. DEP ultimately determined that, rather than taking enforcement action for this noncompliance, a salt marsh restoration corrective action requirement should be included in the Consolidated Authorization. The corrective action conditions require Workboats to submit a salt marsh restoration plan and impose restoration plan completion timeframes, success criteria, and monitoring requirements. Given Workboats' noncompliance history, the undersigned determines that in order to provide reasonable assurance that the Project will not violate environmental resource permitting statutes and rules, the conditions addressed above in paragraphs 35, 68, 69, and 70, above, must be included as enforceable conditions in the Consolidated Authorization. Compliance with Chapter 18-21 for Issuance of the Lease For Workboats to be entitled to issuance of the Lease, it must demonstrate, by a preponderance of the evidence, that it will meet the applicable requirements and standards codified in Florida Administrative Code Chapter 18-21 for issuance of a sovereignty submerged lands lease. Water Dependent Activities Rule 18-21.004(1)(g) requires activities on sovereignty submerged lands to be limited to those that are water dependent. A "water dependent activity" is one that can only be conducted in, on, over, or adjacent to water areas because the activity requires direct access to the water body or sovereignty submerged lands for specified activities, including recreation, and where the use of water or sovereignty submerged lands is an integral part of the activity. Fla. Admin. Code R. 18- 21.003(71). The Project's proposed docks, mooring piles, mooring dolphins, and vessel mooring operations are water dependent activities. The Project's primary purpose is the water dependent activity of mooring vessels and the ancillary activity of loading vessels with supplies as part of Workboats' operation. Case law interpreting Florida Administrative Code Chapter 18-21 holds that because the primary purpose of docks and other mooring structures is to moor vessels, they are "water dependent" activities for purposes of rule 18-21.004(1)(g).19/ As discussed in paragraphs 35, 68, 69, and 70, above, a condition should be included in the environmental resource permit and Lease specifically prohibiting any major repair, reconstruction, or maintenance activities within the Lease area, in order to ensure that only water dependent activities are conducted within the Lease area. Resource Management Requirements Rule 18-21.004(2)(a) requires sovereignty submerged lands to be managed primarily for the maintenance of natural conditions, propagation of fish and wildlife, and traditional recreational uses such as fishing, boating, and swimming. Additionally, the rule authorizes compatible secondary uses that will not detract from or interfere with these primary purposes. As discussed above, the evidence establishes that the Project, as proposed and conditioned in the Consolidated Authorization, will not adversely affect salt marsh or benthic habitat, will not degrade water quality or cause or contribute to water quality violations, and will not adversely affect fish, wildlife, listed species, and marine productivity. Accordingly, the Project will not detract from, or interfere, with fish and wildlife propagation. The evidence also establishes that the Project will not detract from, or interfere with, traditional recreational uses. As discussed above, the Back Channel is wide enough to accommodate vessels traveling to and from the Project site without detracting from or interfering with recreational activities conducted in the Back Channel. Additionally, vessels traveling to and from the Project site must be operated in accordance with the slow speed, minimum wake zone within the 300-foot shoreline buffer, and will be operated at speeds that will generate a maximum two-foot wake outside of the shoreline buffer. The evidence shows that these speeds will not detract from, or interfere with, traditional recreational uses in the Back Channel. The Project also has been designed, and will be operated, to minimize or eliminate wetland vegetation impacts and impacts to fish and wildlife habitat and cultural resources. Specifically, as discussed above, impacts to the salt marsh habitat have been minimized through the use of minimally- impactful construction techniques and elevating docks four feet above the marsh to reduce shading of the marsh grasses. Additionally, the 12-inch minimum vessel/submerged resource clearance condition will reduce impacts to the benthic habitat in the Lease area. As discussed above, DHR did not provide comments indicating that significant historical or archaeological resources are anticipated to be present at the Project site, and no evidence was presented showing that the Project would have any impacts to such resources. Additionally, the Consolidated Authorization contains a specific condition establishing protocol for Workboats to follow if any specified artifacts are encountered at any time within the Project site. Rule 18-21.004(7)(e) requires that construction, use, or operation of the structure or activity not adversely affect any species listed as endangered, threatened, or of special concern in FWC rules. As discussed above, the Florida Manatee is the only listed species determined to be present the Project site. The Project site is located within an established slow speed, minimum wake zone, and vessels entering and leaving the Project site must comply with this speed limitation within the 300-foot shoreline buffer area. Additionally, the Consolidated Authorization includes several conditions designed to reduce and minimize potential impacts to manatees that may enter the Lease area. Collectively, these requirements and conditions will help ensure that the construction and operation of the Project will not adversely affect manatees. Riparian Rights As part of the Application, Workboats submitted deeds and Disclaimer No. 22146, demonstrating that Shafnacker holds title to lots 6, 7, 8, and 9. These documents constitute "satisfactory evidence of sufficient upland interest," as that term is defined in rule 18.21.003(60). Consistent with rule 18-21.004(3)(d), the Project is proposed to be constructed in the riparian area appurtenant to lots 6, 7, 8, and 9, and all structures that are part of the Project will be set back at least 25 feet from the eastern and western riparian lines for the upland property. No evidence was presented showing that the construction or operation of the Project would unreasonably restrict or infringe upon the riparian rights of adjacent upland owners, in violation of rule 18-21.004(3)(c). It is determined that the Project will not unreasonably infringe on or restrict the riparian rights of adjacent upland riparian owners, so meets the requirements and standards in rule 18-21.004(3) regarding riparian rights. Navigational Hazard For the reasons discussed in paragraphs 102 through 107, above, it is determined that the Project will not constitute a navigational hazard, in violation of rule 18- 21.004(7)(g). However, the inclusion of a condition requiring lighting of the mooring dolphins, discussed in paragraph 106, is recommended to ensure the Project will not constitute a navigational hazard. Lease Fees As part of the Application, Workboats submitted a financial affidavit attesting to its ability to pay the required fees for the Lease, imposed pursuant to rules 18-21.008 and 18-21.011. Not Contrary to the Public Interest Rule 18-21.004 establishes the sovereignty submerged lands management policies, standards, and criteria to be used in determining whether to approve activities on sovereignty submerged lands. The term "public interest" is defined to mean "demonstrable environmental, social, and economic benefits which would accrue to the public at large as a result of the proposed action, and which would clearly exceed all demonstrable environmental, social, and economic costs of the proposed action." Fla. Admin. Code R. 18-21.003(51). To meet the "not contrary to the public interest" standard in rule 18-21.004(1)(a), it is not necessary that the applicant show that the activity is affirmatively in the "public interest," as that term is defined in rule 18-21.003(51). Rather, it is sufficient that the applicant show that there are few, if any, "demonstrable environmental, social, and economic costs" of the proposed activity. Castoro v. Palmer, Case Nos. 96-0736, 96-5879 (Fla. DOAH Sept. 1, 1998; Fla. DEP Oct. 19, 1998). Here, the City asserts that the Lease is contrary to the public interest because it will cause adverse impacts to benthic and salt marsh habitat; discharge pollutants into the waters of the Back Channel; harm manatees; pose a navigational hazard; and detract from, and interfere with, recreational activities in the Back Channel. However, as discussed above, the evidence shows that the Project has been designed specifically to minimize many of these impacts, and the Consolidated Authorization contains conditions specifically aimed at preventing many of these alleged impacts. As discussed above, other conditions, discussed in paragraphs 68, 69, 70, 106, and 138, also should be included in the Consolidated Authorization to ensure that the Project will not cause adverse impacts to habitat resources, water quality, manatees, and navigation. Case law interpreting the public interest test in rule in 18-21.004(1)(a) applicable to proprietary approvals holds that when proposed structures or activities meet the applicable standards and criteria in chapter 18-21, those structures or activities are presumed to be not contrary to the public interest. See Spinrad v. Guerro and Dep't of Envtl. Prot., Case No. 13-2254 (Fla. DOAH July 25, 2014), modified in part, Case No. 13-0858 (Fla. DEP Sept. 8, 2014); Haskett v. Rosati and Dep't of Envtl. Prot., Case No. 13-0465 (Fla. DOAH July 31, 2013), modified in part, Case No. 13-0040 (Fla. DEP Oct. 29, 2013). Here, Workboats has demonstrated that the Project meets all applicable standards and criteria in chapter 18-21; thus, the Project is presumed to be not contrary to the public interest under rule 18-21.004(1)(a).20/ The City did not present persuasive evidence showing that, on balance, the demonstrable environmental, social, and economic costs of the Project exceed the demonstrable environmental, social, and economic benefits accruing to the public.21/ Accordingly, it is determined that the Project meets the public interest test in rule 18- 21.004(1)(a). Entitlement to Environmental Resource Permit Workboats met its burden under section 120.569(2)(p) to present a prima facie case of entitlement to the environmental resource permit by entering into evidence the Application, Notice of Intent, Consolidated Authorization, and supporting information. Workboats also presented credible, competent, and substantial evidence beyond that required to meet its burden to demonstrate prima facie entitlement to the environmental resource permit. The burden then shifted to the City to demonstrate, by a preponderance of the competent substantial evidence, that the Project does not comply with sections 373.413 and 373.414 and applicable environmental resource permitting rules. For the reasons discussed above, it is determined that the City did not meet its burden of persuasion under section 120.569(2)(p). Accordingly, for the reasons discussed above, it is determined that, with the inclusion of conditions in the Consolidated Authorization addressed in paragraphs 35, 68, 69, 70, and 106, above, Workboats meets all applicable requirements for issuance of the environmental resource permit for the Project. Entitlement to Lease As discussed above, Workboats bore the burden of proof in this proceeding to demonstrate, by a preponderance of the evidence, that the Project meets all applicable statutory and rule requirements for issuance of the Lease. For the reasons discussed above, it is determined that Workboats met this burden, and, therefore, is entitled to issuance of the Lease for the Project. The City's Standing As previously noted, the City is a consolidated municipality and county political subdivision of the State of Florida. The Project is located within the geographic boundary of the City. On or about July 26, 2018, the Council of the City of Jacksonville, Florida, adopted Resolution 2018-499-A, finding that issuance of the environmental resource permit and Lease affects the substantial interests of a significant number of residents in Duval County. The City initiated this proceeding by filing its Petition with DEP on August 17, 2018, alleging that the Project will have the effect of impairing, polluting, or otherwise injuring the air, water, or other natural resources of the state.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Environmental Protection enter a final order approving the issuance of Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 16-0345934-003-EI, on the terms and conditions set forth in the Consolidated Notice of Intent and attached draft amended Permit No. 16-0345934-003-EI, as modified to include the conditions addressed in paragraphs 35, 68, 69, 70, 106, and 137, above. DONE AND ENTERED this 1st day of March, 2019, in Tallahassee, Leon County, Florida. S CATHY M. SELLERS Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 1st day of March, 2019.
Findings Of Fact Joyce K. Anderson and Thomas Barnett have filed an application for issuance of a permit to dredge and fill a small area in the littoral, or "near shore," zone of Gillis Pond, a "sandhill lake" lying in what is known as the "sandhill region" of Central Florida, generally northeast of Gainesville. The dredging and filling as now proposed would be on and waterward of two lakefront lots jointly owed by the permit applicants. They seek by their application, authorization to dredge and fill at only one site on the waterward margin of the two lots with that modified project area reduced in size to a dimension of 12 feet by 25 feet. Fifteen feet of the project would be waterward of the shoreline. The Respondent, the Department of Environmental Regulation, is an agency of the State of Florida charged with the duty of enforcing, as pertinent hereto, the provisions of Chapter 403, Florida Statutes, and Chapter 17-3 and 4, Florida Administrative Code, enforcing the water quality standards contained therein as they relate to dredge and fill projects of this sort, with concomitant permitting jurisdiction over such projects. The permit applicants desire this dredge and fill permit in order to make a safe, comfortable swimming area for Mrs. Anderson's family and friends. Mrs. Anderson desires to remove the tree stumps, roots and vegetation existing in the littoral zone area of the above dimensions in order to make access directly from the shore more comfortable and pleasant, especially for small children who are unable to swim in the deep water off the waterward end of the existing dock. Mrs. Anderson already has a 56 foot dock extending from her property into the lake. The water is 7 feet deep at the waterward end of the dock and the littoral zone containing aquatic vegetation extends beyond the length of the dock in a waterward direction. The project area would extend waterward of the shoreline, a distance of 15 feet, and would parallel the shoreline approximately a distance of 12 feet. The littoral zone vegetation at the site, however, extends waterward from the shoreline 50 to 60 feet. The proposed area to be dredged is quite small in size in relation to the total linear shoreline of the subject lake of approximately 4,000 feet. The dredged material would be excavated to a depth of approximately 6 inches over that 12 by 15 foot area and replaced with clean sand fill. The dredged material removed from the site would be secured on an upland site such that nutrient pollutants from that dredged material could not be leached or carried back into the lake through storm water runoff. Approximately one-third of the shoreline of the lake is bordered by a marsh or wet prairie which is approximately as large in area as the lake itself. The dominant vegetative species in the project area and surrounding the lake, including the marsh, are submerged freshwater species listed in Rule 17- 4.02(17), Florida Administrative Code, including maidencane, sawgrass and a rare aquatic plant, websteria confervodies. Gillis Pond is a Class III water of the state, although its water quality parameters, or some of them, clearly exceed in quality, the minimum standards for Class III waters. Gillis Pond is what is termed an "ultra- oligotrophic lake, which means that its waters are characterized by a high level of transparency and very low nutrient content, that is to say that they are essentially pristine in nature. An oligotrophic lake such as this is very sensitive to any addition of nutrient pollutants. Even a small addition of nutrients to such water can cause an imbalance in the fauna and flora which have evolved to become dependent upon a low nutrient aquatic environment. Specifically, the rare aquatic plant named above is very sensitive to any enhanced nutrient levels and thus serves as a barometer of the water quality in this body of water. The addition of any nutrient pollutants to the lake, even in small amounts, might alter the chemical balance of the water in a derogatory manner so that the websteria confervodies might be eliminated. The elimination of this species from the littoral zone vegetation band surrounding the lake would likely result in other forms of vegetation supplanting it, altering the balance and makeup of the community of fauna and flora native to the lake and possibly hastening the progress of the lake toward eutrophication and degradation. The present water quality in the lake is such that dissolved oxygen and other criteria are better than the Class III water quality standards. The vegetation in the littoral zone of the lake and extending out as much as 50 to 60 feet waterward performs a significant function in uptaking and fixing nutrient pollutants that wash into the lake from storm water runoff from the surrounding uplands. Inasmuch as 30 to 40 feet of this belt of littoral zone vegetation would remain waterward of the dredged and filled area if the permit is granted, the nutrient uptake function of the vegetation in the littoral zone would not be significantly degraded. There are two locations where littoral zone vegetation has been removed in a similar fashion and water quality and flora and fauna communities characteristic of an oligotrophic lake are still present and healthy. Further, there is an extremely low nutrient level in the lake at the present time, and no significant amount of nutrient pollutants are leached or washed into the lake through septic tanks, storm water runoff or other sources. There is no question that the project as proposed would result in some slight, transitory degradation of water quality in the form of increased turbidity and reduced transparency. Turbidity will be caused during and shortly after the dredging and filling operation itself, caused by stirring up of bottom peat or sediments and by removal of a 12 by 15 foot area of aquatic vegetation in the littoral zone of the lake. Turbidity curtains in still waters such as involved here, can substantially reduce the spread of turbidity caused by the stirring up of bottom material and can substantially reduce the period of its suspension in the water by containing it at the dredged site. The vast majority of the littoral zone vegetation surrounding and waterward of the area to be dredged will remain such that the nutrient uptake function will be essentially undisturbed, thus any adverse impact on water quality will be insignificant. In terms of cumulative effect of allowing a multiplicity of such projects, not even a 10 percent loss of the littoral zone band of vegetation in the lake, which would be the maximum possible loss if all riparian land owners were allowed a similar size dredged and filled area on the front of their lots, would cause a violation of Department water quality standards. Parenthetically, it should be pointed out that such riparian owners cannot be prevented by any water quality criteria in Chapter 403 or Chapter 17, Florida Administrative Code, from having access to the lake in front of their lots. Such human traffic will have the gradual affect of destroying a significant amount of the littoral zone vegetation on and waterward of those lots (which is a cause and result the Department is powerless to regulate). By confining the destruction of littoral zone vegetation to such a small area as that involved in the application at bar and thus guaranteeing adequate, comfortable access for the riparian owner, the survivability of the remaining critical littoral zone vegetation will be significantly enhanced.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence in the record and the candor and demeanor of the witnesses, it is, therefore RECOMMENDED: That the application of Joyce K. Anderson and Thomas Barnett for a dredge and fill permit as described in the modified and amended application be GRANTED; provided, however, that turbidity curtains are used during all dredging and filling activity and for a reasonable time thereafter until turbidity caused by the project has settled out of the water column. DONE and ENTERED this 26th day of September, 1983, in Tallahassee, Florida. P. MICHAEL RUFF, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 26th day of September, 1983. COPIES FURNISHED: Tim Keyser, Esquire Post Office Box 92 Interlachen, Florida 32048 Dennis R. Erdley, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Joyce K. Anderson and Thomas Barnett 6216-B, Southwest 11th Place Gainesville, Florida 32601 Victoria Tschinkel, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact Background Respondent, Deep Lagoon is the owner and developer of real property contiguous to state waters in the Caloosahatchee River at Fort Myers, Lee County, Florida. When Deep Lagoon purchased the property in 1980, the marina had been in existence for an extended period of time. An aerial photograph (Petitioner's Exhibit 18) shows a marina at this location in February 1966. The owners of Deep Lagoon represented at hearing that there are photographs of a marina in this location in 1955. The present owners have improved the facilities and continue to operate a full service marina on site. The existing site plan (Deep Lagoon's Exhibit 3) shows that the project contains three canals: the northern canal, main canal, and southern canal. There is a basin at the eastern end of the main canal. The uplands beyond the northern canal are part of a residential development known as the "Town and River" area. The finger peninsula between the northern and main canal is known as the east-west peninsula. The smaller land area northeast of the southern canal and south of the basin is referred to as the marina dealership and boat storage area. This last area is adjacent to McGregor Boulevard. The marina waters are designated as Class III waters by the state. Deep Lagoon Marina is in Deep Lagoon, a natural, mangrove-lined, deep channel in the south shore of the river. The three canals which are part of the marina, are the result of historic dredge and fill activity which created most of the uplands west of McGregor Boulevard. Except for the Iona Drainage District ditch which discharges into the northern canal, the canal water system is a dead-end system with little circulation from a hydrographic standpoint. Generally, the water sloshes back and forth within the canal system. As a result of poor water circulation within the system, sediments have built up in the canal bottoms and in the basin. Although different historical incidents, such as ship building, the burning of a large building on the east- west peninsula and the receipt of agricultural and highway drainage into the northern canal, may have caused some of the build-up, marina activities and the use of the canals for marina purposes have contributed significantly to the problem. Water quality samplings within the canals and basin indicate that State Water Quality Standards are currently being violated for dissolved oxygen, oils and greases, total and fecal coliform, copper, lead, mercury and tributylin. Sediments in the canals and basin are contaminated by lead, copper, cadmium, chromium and mercury. The canals and basin are currently devoid of seagrasses, oyster beds and benthic organisms. The West Indian Manatee, an endangered species, inhabits the Caloosahatchee River. Manatees are frequently seen in the Deep Lagoon area and are found within the northern canal of Deep Lagoon Marina. Since the marina was purchased by its current owners, maintenance of the property has improved. The management has demonstrated a responsible approach to many environmental concerns that are usually associated with marinas. For example: Gas attendants pump fuel to reduce gasoline spillage. The marina's mechanical work is confined to one area in order to maintain clean up controls. Boat cleaning is done with water only. Boats are repainted with a low copper-based paint to reduce the harmful effects of paint leaching on water quality. On December 9, 1986, Deep Lagoon applied to DER for a permit to renovate and expand the existing marina operation. The application was completed on March 7, 1988. The application, Deep Lagoon's Exhibit 1, consists of a proposal to: (1) rehabilitate the existing 61 wet slips and construct 113 new wet slips, which include 14,440 square foot of docks and boardwalks in the northern and southern canals, as well as the main basin; 2) excavate material for a circulation channel between the main basin and northern canal; 3) dredge contaminated sediments from the canals and the basin; and 4) place clean fill material within the canals and basin to replace the dredged fill, and to create a more shallow canal system for circulation and flushing purposes. In addition to the proposals initiated by Respondent Deep Lagoon, the Intent to Issue requires Deep Lagoon to: 1) construct a stormwater treatment system; 2) redesign and construct the boat wash area so that all runoff is directed to a collector and filtering system; 3) relocate and upgrade existing fuel facilities; 4) install an oil/fuel containment system; and 5) install sewage pumpout facilities. To alleviate concerns about the proposed project's effect on manatees, Respondent Deep Lagoon has worked with state and local governments to develop a manatee protection plan for the surrounding portions of the Caloosahatchee River. The Department of Natural Resources reviewed the plan, and recommended issuance with the restriction that the use of the additional slips be limited to sailboats until the manatee protection plan is enacted and enforced. The Respondent Deep Lagoon has agreed to accept all of the additional requirements and recommendations placed upon a dredge and fill permit by Respondent DER and the Department of Natural Resources. The Respondent DER has permitting jurisdiction under P.L. 92-500, Chapter 403, Florida Statutes, and Rule 17-12.030, Florida Administrative Code. Deep Lagoon constitutes waters of the state over which DER has dredge and fill permitting jurisdiction. In its review of Respondent Deep Lagoon's application for a dredge and fill permit, Respondent DER applied Section 403.918(2)(b), Florida Statutes, which provides that where existing ambient water quality does not meet standards, a permit may be issued if the applicant can demonstrate that the project will cause a net improvement of the water quality for those parameters which do not meet standards. The conditions placed upon the permit allow Deep Lagoon to construct all of the additional boatslips requested in a one-phase construction project. Fifty-six of the additional wet slips can be occupied immediately. The types of boats placed in these slips will be determined by the outcome of the proposed manatee protection plan. If the plan is enacted and enforced, motorboats may be placed in these slips. Until this occurs, only sailboats can be placed in these slips. If water quality monitoring shows that there has been a significant net improvement at the end of a year of the additional wet slip use, the remaining 57 slips may be occupied. The results of the water monitoring will be compared with water quality tests to be taken before construction or renovation begins for baseline water quality study purposes. Water quality monitoring will continue for two years after the marina reaches 80 percent occupancy, or until a year after increased motorboat occupancy is allowed. If monitoring continues to show a net improvement in water quality over baseline conditions, the slips shall be considered permanent. If a net improvement is not demonstrated for either phase, Deep Lagoon is required to present a possible solution to DER. No remedial action shall be taken without DER approval. DER may require slip removal if other remedial action is not successful. The total cost to the marina for the expansion project is estimated to be about 3.7 million dollars. Net profit for the marina is expected to increase from one hundred and six thousand dollars ($106,000.00) to three hundred and fifty to four hundred thousand dollars ($350,000.00 to $400,000.00) annually. The Petitioners are the owners of single family homes within the "Town and River" area, which is adjacent to the north of the proposed expansion and renovation project. The Petitioners dispute the appropriateness of the Intent to Issue filed by Respondent DER on July 17, 1988. In support of their position, the Petitioners identified a number of areas of controversy which they contend should cause the Respondent DER to reverse its preliminary decision to grant the dredge and fill permit on this project. These areas of controversy are: Whether the proposed activity complies with the water quality requirements of Section 403.918(1), Florida Statutes, and the federal antidegradation regulation, 40 CFR Section 131.12, which the Petitioners contend is applicable to this case pursuant to the Clean Water Act water certification. Whether the proposed project complies with the public interest criteria set forth in Section 403.918(2)(a), Florida Statutes, and whether it will adversely affect the West Indian Manatee, an endangered species. Whether the proposed manatee plan and water quality mitigation proposal meet applicable statutory and rule criteria. Whether the proposed project will cause unacceptable and unpermittable cumulative impacts and secondary impacts, pursuant to Section 403.919, Florida Statutes and other applicable law. Whether DER can certify this project pursuant to 33 USC Section 1341 of the Clean Water Act when water quality standards will not be met in the waters of the Deep Lagoon Marina. Whether the permit condition of a "net water quality improvement" is a vague and unenforceable condition. The Intervenor has intervened in the Petitioner's formal administrative proceeding for a factual determination as to whether the proposed project will adversely affect the conservation of the West Indian Manatee by direct, secondary or cumulative impacts. Water Quality The testing results from the water quality samplings taken for purposes of permit application review, may not accurately represent the mercury number at all the sampling sites. The zinc number from the samplings taken in the northern canal (which receives discharge from the Iona Drainage District ditch) is so high that the number may not be an accurate representation of the zinc content in the water column at this location. The water samplings taken, and the future samplings to be taken for baseline purposes, do not take into consideration the following variables: a) that there are two distinct seasons in the area, wet and dry; and b) that the marina is not a completely closed, dead-end system. The Iona Drainage District ditch occasionally overflows or discharges into the northern canal. Expert opinion presented at hearing established that: a) baseline sampling should include control sites on the eastern side of the berm of the Iona Drainage District ditch, which is not owned by Respondent Deep Lagoon; and b) baseline samplings should be taken during the two seasons. Wet season samples should be compared against the wet season baseline, and dry season samples should be compared against the dry season baseline. Short term water quality impacts of the proposed project include the potential for limited turbidity generated by dock construction, excavation of the contaminated sediments and circulation channel, and the shallowing of the canals. The installation and use of turbidity curtains around the entire construction area during the construction, dredging, and shallowing should limit the short term violations regarding water turbidity. The overall increase in water quality which will be gained upon the removal of contaminated sediments in conjunction with the creation of a better flushing system within the marina complex, is in the public interest and far outweighs any temporary impact on turbidity, which will be minimized by the turbidity curtains. Oils and Greases It is impossible to determine all of the source of oil and greases found in the waters surrounding Deep Lagoon. Stormwater from the uplands area may bring oil and greases into the northern canal waters from the Iona Drainage District ditch, which appears to receive stormwater runoff from the adjacent highway and the fueling facilities at the adjacent 7/Eleven Store. However, historic fueling operations at the marina site, and the current marina operations have contributed significantly to the accumulation of oil and greases in the entire canal system. The proposed stormwater treatment system at the marina, which has already been permitted, is expected to reduce the amount of oils and greases which will enter the waters from the marina site. The runoff from the land operations, such as boat fueling, servicing and boat washing, and automobile parking, will be directed into various collectors for treatment within a stormwater treatment system prior to discharge into the waters of Deep Lagoon. The designer of the system anticipates that the amount of oils and greases entering the waters of the land operations will be reduced by 90-95 percent. It has not been determined if the new cut in the easterly portion of the east-west peninsula will affect the water exchange between the northern canal, the basin, and the Iona Drainage District ditch. Total and Fecal Coliform The total and fecal coliform in the waters of Deep Lagoon Marina are due primarily to the presence of these pollutants in the stormwater runoff from upland areas of the marina facility. Other potential sources of total and fecal coliform are improperly functioning septic tanks and drainfields at the marina facility, and discharges from marine toilet facilities on boats using the marina. Deep Lagoon will install an on-site central sewage collection and transmission system that will eliminate the use of the septic tanks and drainfields. All sewage from the collection and transmission system will be discharged into the system of a private utility company for treatment off-site. Deep Lagoon is required to install a sewage pumpout facility for use by boats with marine toilet facilities, thereby minimizing discharges from these on board toilet facilities into the waters of the marina. In addition, every boat slip occupied by a liveaboard vessel at the marina will have a permanent direct sewage connection to the central sewage collection system. As a result of the construction of the stormwater treatment system, the elimination of the septic tanks and the construction of a central sewage system, and the installation of sewage pumpout facilities, there will be a reduction in the levels of total and fecal coliform in the waters of Deep Lagoon Marina. Copper The principal source of cooper in the waters of the Deep Lagoon Marina is runoff from the boat cleaning and painting operations at the marina facility. An additional significant source of copper to these waters is the bottom sediments which are highly enriched with copper from past marina operations at this location. Copper and other metals, including lead and mercury, enter the water column through leaching from the sediments and the suspension of the bottom sediments caused by the movement of boats within the marina. Minor sources of copper to these waters include brass or bronze fittings on vessels and leaching from antifouling bottom paints of boats and treated pilings used to construct docks. Pursuant to the Intent to Issue, Deep Lagoon is required to hydraulically dredge the top six to twelve inches of contaminated sediments from substantial portions of the northern and southern canals and the main basin. Due to the construction of the stormwater treatment system and the removal of the contaminated bottom sediments, there will be a reduction in the levels of copper in the waters of Deep Lagoon Marina. However, this will occur only if the copper does not return to the water through a leaching process caused by soft rainwater. Limestone, or calcium carbonate is necessary in the stormwater treatment soil to prevent leaching. Such conditions were not demonstrated at hearing. The anticipated increased levels of dissolved oxygen in these waters will also decrease copper concentrations in the water column by increasing the tendency for dissolved copper to become insoluable, settle out and become trapped in the sediments. This reduction in copper concentrations will offset any minor increased loading of copper concentrations through leaching from the bottoms of the additional boats expected to utilize the expanded marina. Lead The primary source of lead to these waters is from past use of leaded gasoline and its residues, which enter the water from stormwater runoff. It is impossible to determine all of the sources of the stormwater runoff due to the entry of the Iona Drainage District ditch into the northern canal during certain stormwater events. Lead also enters the water column of these waters from the contaminated bottom sediments. As a result of the construction of the stormwater treatment system, the dredging of the contaminated bottom sediments, and the reduction in use of leaded gasoline, by all boaters and automobiles, there will be a reduction in the levels of lead in the waters of the Deep Lagoon Marina. Mercury Other than the contaminated sediments themselves, there is no apparent source of mercury in these waters. The removal of the contaminated sediments will result in a reduction in the levels of mercury found in these waters. Zinc Even if the water quality data for zinc at the one sampling station previously mentioned is accurate, the construction of the stormwater treatment system, and the dredging of contaminated bottom sediments should cause a net improvement in the quality of these waters by reducing the zinc content. Dissolved Oxygen The decreased levels of dissolved oxygen in the waters of Deep Lagoon Marina are due principally to biochemical oxygen demanding substances that enter the water column from stormwater runoff. The runoff is mainly from the marina uplands, but also includes the Iona Drainage District ditch. Contaminated sediments also exert biochemical oxygen demands on the water column of these waters. The discharge points of the stormwater treatment system will be constructed so as to produce a cascading effect on the discharged water. This cascading effect will introduce additional dissolved oxygen to the waters of Deep Lagoon Marina. Deep Lagoon is required to excavate a circulation channel to connect the northern canal and the main basin. Deep Lagoon is also required to shallow the northern canal -5.6 ft. NGVD and the southern canal and main basin to -.6.6 ft. NGVD. The excavation of the flushing channel and the shallowing of these waters will improve the flushing of the water circulation of the Deep Lagoon Marina. The construction of the stormwater treatment system, the cascading effect of the stormwater discharge points, the removal of the contaminated sediments, the excavation of the circulation channel, and the shallowing of the canals and basin will result in a net improvement in the levels of dissolved oxygen in the water of Deep Lagoon Marina. Tributyltin Tributyltin is a toxic compound formerly used in paints used to maintain the bottom of boats. Levels of tributyltin in the waters of the Deep Lagoon Marina are in violation of the state "free-form" standards. The proposed project, with all the required modifications will result in a reduction in the levels of tributyltin in these waters. When the sediments are dredged from the marina bottoms, samples need to be subjected to an EPA toxicity test to determine whether the sediments have become hazardous through the dredging process. If the sediments have become hazardous, they must be disposed of through a hazardous waste facility. If the fill material used to shallow the marina bottoms comes from the area excavated for the flushing channel, this soil should be tested to determine if it is "clean fill." The area where the cut will be made has been used for boat sanding in the past, and may contain contaminated materials. The evidence presented at hearing has demonstrated that the dredging, the new water circulation and flushing design for the marina, and the stormwater treatment system will cause a net improvement in water quality once renovation and expansion of the marina is completed. The effect of stormwater discharge from the Iona Drainage District ditch into the northern canal is not known at this time. The effect of the new water circulation and flushing patterns on the berm between the drainage ditch and the northern canal is not known at this time. Public Interest Standard - Section 403.918, Florida Statutes Regarding the criteria listed in Subsection 403.918(2), Florida Statutes, the parties have stipulated as follows: The proposed project will not adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The proposed project will be of a permanent nature. The project will not adversely affect significant historical or archaeological resources. The evidence shows that the adjacent waters of the Caloosahatchee River support manatees year round with a large over-wintering population. The Caloosahatchee River has been designated as critical habitat for the West Indian Manatee, an endangered species. The Department of Natural Resources Bureau of Marine Resources studies have shown that approximately twenty- five percent (25%) of manatee deaths are due to boat collisions. The proposed expansion of this marina would increase boat traffic in an area of heavy manatee usage. It was established that manatees are found more often in the shallower areas of the river, outside of the main channel. Deep Lagoon has been instrumental in providing manpower and financial resources for the preparation of the Caloosahatchee River Boat Operation and Manatee Protection Plan. The principal goal of the plan is to protect the manatee in the Caloosahatchee River by regulating the speed of boats outside the marked channel and a buffer zone of the Caloosahatchee River. (Deep Lagoon Exhibit 5). The plan has received support from the Department of Natural Resources, and is currently being reviewed by the Lee County Board of County Commissioners for preparation of the plan. Pursuant to DER's Intent to Issue, the plan is to be considered a part of the proposed permit. Occupancy of the additional 113 wetslips is restricted to sailboats until such time as the plan is implemented and enforced on the Caloosahatchee River. Upon demonstration to the Department that the plan is being implemented and enforced, Deep Lagoon may increase the powerboat occupancy of the marina up to a maximum of 75 percent of the total allowed occupancy. It was established that one of the principal threats to manatees is from fast moving powerboats. By controlling the speed of boats in those areas where manatees are most frequently found, the river can tolerate more boats and still not harm the manatees. Without the implementation and enforcement of the plan, the proposed project with its projected increased number of boats would likely result in an increase in the number of boat kills of manatees if the additional boats are powerboats. However, if the plan is implemented and enforced, the proposed project at Deep Lagoon, including additional upland storage of boats, will not have negative impact on the manatee, even when considering the cumulative impacts of other existing and proposed boating facilities. If only sailboats are allowed in the additional slips, the proposed project will not negatively impact the manatee population. In addition to the plan, through the conditions of the Intent to Issue, Deep Lagoon has agreed to enter into a long-term agreement to limit powerboat occupancy at the marina to a maximum of 75% of the total 174 wetslips. Deep Lagoon has also agreed to operate all vessels associated with the construction of the project at "no wake/idle" speeds at all times while in water where the draft of the vessel provides less than three feet clearance from the bottom and has agreed that vessels will follow routs of deep water whenever possible. Deep Lagoon has agreed that all construction activities in open water will cease upon the sighting of manatees within 100 yards of the project area. Construction activities will not resume until the manatees have departed the project area. Deep Lagoon has agreed to install and maintain manatee awareness signs at permanent locations within the construction area. Furthermore, Deep Lagoon has agreed to establish and maintain an educational display at a permanent location to increase the awareness of boaters using the facility of the presence of manatees, and the need to minimize the threat of boats to these animals. In addition to the above, Deep Lagoon has agreed to make available: (a) one wetslip for use by the Florida Marine Patrol; (b) one dry slip for the Lee County Sheriff's Department; and (c) upland space for the Coast Guard Auxiliary. Cumulative and Secondary Impacts There is no affirmative evidence in the record concerning the consideration given to existing and proposed marina projects in the Caloosahatchee River by DER in its review of Deep Lagoon's application for a permit. However, conditions placed in the permit which require sailboats only in the additional boatslips, along with educational displays regarding manatees, necessarily imply that the cumulative and secondary impact review took place.
Recommendation Based upon the findings of fact and conclusions of law, it is RECOMMENDED: That the Respondent, Department of Environmental Regulation, grant the applicant, Deep Lagoon Marina, a dredge and fill permit, pursuant to the Notice of Intent to Issue dated July 26, 1988, in File No. 361279929, provided that the following additional conditions are incorporated into the permit as mandatory conditions: Baseline water quality samples include a sample site east of the berm between the Iona Drainage District ditch and the northern canal and assure that future water quality decline is not caused by discharge into the northern canal from the drainage ditch. A multiple baseline sampling shall be taken, consisting of one wet season and one dry season baseline. Comparative reviews shall be done of future wet season samples against the dry season baseline. When sediments are dredged from the marina bottoms, samples from each canal and the basin are to be subjected to an EPA toxicity test to determine whether the sediment is hazardous, and requires disposal at a hazardous waste facility. If the fill material used to shallow the marina bottoms comes from the area excavated for the flushing channel, it is to be tested to determine that it does not contain contaminated materials which will reduce the improvement in water quality gained from the dredging process. If the manatee protection plan ultimately adopted within the river is different than the plan referenced in the Intent to Issue, Deep Lagoon may not increase its power boat usage unless a permit modification is approved by the DER. If a manatee protection plan is not adopted and enforced, the additional slips should be occupied only by sailboats until such time as the manatees are actually granted protection. Limestone shall be placed within the stormwater treatment system if the available soils are deficient in the calcium carbonate to be used to precipitate copper back out of the stormwater discharge system. DONE and ENTERED this 11th day of July, 1989, in Tallahassee, Leon County, Florida. VERONICA D. DONNELLY Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904)488-9675 Filed with the Clerk of the Division of Administrative Hearings this 11th day of July, 1989. APPENDIX TO RECOMMENDED ORDER IN CASE NO. 88-4759 Petitioners' and Intervenor's proposed findings of fact are addressed as follows: Accepted. Accepted. Accepted. Accepted. See HO #1. Accepted. Accepted. Accepted as to state water quality standards only. See HO #5. The rest is irrelevant for state permit review purposes. Accepted. See HO #5 and answer to paragraph 7 above. Accepted. Accepted. Rejected. Contrary to fact. See HO #4. Rejected. Unknown until water samples taken in the Iona Drainage District ditch. See HO #3. Accepted. Accepted. See HO ?#26 and #27. Accepted. Accepted. See HO #27. Accepted. Rejected. Conclusionary. Rejected. Contrary to fact. Rejected. Conclusionary. Unknown due to Iona Drainage District ditch. See HO #3. Rejected. See HO #26. Accept, that the sources are the same. The rest is rejected. See HO #26. Rejected. See HO #23. Accepted. See HO #23. Rejected. Conclusionary. See HO #23. Accepted. See HO #31. Accepted. Accepted. Rejected. See HO #32. Accepted. Rejected. Conclusionary. Rejected. Conclusionary. Reject, that batteries are a source of lead. Conclusionary. See HO #36 and #37. Rejected. See HO #36. Rejected. See HO #39. Accepted. See HO #42. Accept as to the majority of violations, except contaminated sediment. See HO #42 and #43. Accepted. See HO #5. Accepted. Reject. Legal conclusion. Reject. Conclusionary. Reject. Legal conclusion Reject. Legal conclusion. Accept. Accept. Reject. Legal conclusion. Accept. Reject. Legal conclusion. Accept. Reject. Legal conclusion. Reject. Legal conclusion. Accept. Accept. Accept. Reject. Legal conclusion. Reject. See HO #21. Reject. Legal conclusion Reject. Speculative. Accepted. See HO #3 Accepted. Rejected. Conclusionary. Rejected. Conclusionary. Rejected. Irrelevant. See HO #44 Accepted. See HO #6. Accepted. Accepted. See HO #52. Accepted. Accepted. Accepted. Accepted. Reject the reasons the canal is in use. Speculative. Accepted. Accepted. Accepted. Reject the arithmetic calculation of 18 fatalities. The rest is accepted. Accepted. Reject the major premise. Conclusionary. Accepted. Accept that the plan does not include San Carlos Bay. Reject the rest as conclusionary. Reject. Conclusionary. Reject. Legal conclusion. Reject. Conclusionary. Reject. Legal conclusion. Accepted. Rejected. Conclusionary. Accepted. Reject. Conclusionary. Reject. Conclusionary. Accepted. Accepted. Accepted. Rejected. Speculative. Accepted. Accepted. Accepted. Accepted. Accepted. Accepted. Accepted. Rejected. See HO #56. Rejected. See HO #56. Accepted. Rejected. Not established at hearing. Rejected. Conclusionary. Contrary to evidence at hearing. See HO #56. Accepted. Accepted. Reject. Legal conclusion. Rejected. See HO #57. Rejected. See HO #57. Rejected. Conclusionary. All factors not considered. Rejected. Contrary to fact. Accepted. Accepted. Rejected. Improper summary. Accepted. See HO #60. Accept. Rejected. Legal conclusion. Rejected. See HO #57. Rejected. Conclusionary. See HO #57. Rejected. Speculative. Accepted. Rejected. See HO #32-#35. Accepted. See HO #49. Accepted. See HO #35. Accepted. See HO #49. Rejected. See HO #35. Rejected. Overbroad. Does not relate to specific types of storm events. Respondent Deep Lagoon's proposed findings of fact are addressed as follows: Accepted. See HO #1 and #8. Accepted. See HO #9. Accepted. See HO #2 and #12. Reject legal conclusion. The rest is accepted. See HO #5. Accepted. See HO #22. Accepted. See HO #5. Rejected. See HO #23. Accepted. See HO #23. Accepted. See HO #23. Accepted. See HO #24. Accepted. See HO #24. Accepted. See HO #24. Accepted. See HO #24. Accepted. See HO #26. Accepted. See HO #27. Accepted. See HO #28. Accepted. See HO #29. Accepted. See HO #30. Accepted. See HO #31. Accepted. See HO #32. Accepted. See HO #33. Accepted. See HO #34. Accepted. See HO #35. Accepted. See HO #36. Accepted. See HO #37. Accepted. See HO #38. Accepted. See HO #39. Accepted. See HO #40. Accepted. See HO #20. Accepted. See HO #41. Accepted. See HO #42. Accepted. See HO #43. Accepted. See HO #44. Accepted. See HO #45 Accepted. See HO #46. Accepted. See HO #47. Accepted. See HO #48. Accepted. See HO #14. Accepted. See HO #14. Rejected. Legal conclusion. Accepted. See HO #51. Accepted. See HO #52. Accepted. See HO #53. Accepted. See HO #54. Accepted. See HO #55. Accepted. See HO #56. Accepted. See HO #57. Accepted. See HO #58. Accepted. See HO #59. Rejected. See HO #60. Rejected. Conclusionary. Respondent DER's proposed findings of fact are addressed as follows: Accepted. See HO #1 and #8. Accepted. See HO #9. Accepted. See HO #12. Rejected. Legal conclusion. Accepted. See HO #5. 6. Accepted. See HO #24, #30, #35, #41, #44, #46 and #48. 7. Accepted. See HO #22 and #34. 8. Accepted. See HO #23, #26, #31, #36, #42 and #47. Accepted. See HO #23 and #24. Accepted. See HO #9. Accepted. See HO #35. Accepted. See HO #24, #30 and #35. Accepted. See HO #8, #22, #45 and #46. Accepted. See HO #28. Accepted. See HO #20 and #21. Accepted. See HO #14 and #15. First sentence accepted. See HO #5. The rest is rejected. Conclusionary. Accepted. See HO #51. Accepted. See HO #6 and #52. Accepted. See HO #53. Accepted. See HO #54. Accepted. See HO #55. Accepted. See HO #56. Accepted. See HO #57. Accepted. See HO #58. Accepted. See HO #59. Accepted. See HO #5 COPIES FURNISHED: Thomas W. Reese, Esquire 123 Eighth Street St. Petersburg, Florida 33712 Joseph W. Landers, Jr., Esquire Richard A. Lotspeich, Esquire LANDERS & PARSONS Post Office Box 2714 Tallahassee, Florida 32302 Richard Grosso, Esquire Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Dale H. Twachtmann, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400
