The Issue The issue in this case is whether Bocilla Utilities, Inc. is entitled to a public drinking water construction permit for the expansion of an existing reverse-osmosis water plant located on Don Pedro Island.
Findings Of Fact Bocilla Utilities, Inc. (Applicant) was incorporated in the mid-1980s for the purpose of supplying water to a residential development being developed by some or all of the principals of the water utility. The residential development is on a bridgeless barrier island in Charlotte County. Applicant initially proposed locating the plant on the mainland with submerged pipes to the island. This proposal was approved by the Army Corps of Engineers and Department of Environmental Regulation, but the Trustees of the Internal Improvement Trust Fund denied Applicant's request for an easement across submerged state lands. After failing to obtain a submerged land easement, Applicant obtained the permits to build a reverse-osmosis (RO) water plant at its present location on the barrier island. Included among the permits was a permit from the Department of Natural Resources dated September 11, 1985, allowing Applicant to construct the water treatment plant, two underground concrete water storage tanks, and a tennis court on top of the tanks up to 100 feet seaward of the coastal construction control line. Applicant is a certificated utility that, since September 1994, has been regulated by the Public Service Commission. It was previously regulated by Charlotte County. By Application for a Public Drinking Water Facility Construction Permit filed January 26, 1995 (Application), Applicant requested a permit to expand the treatment capacity of its water plant from 30,000 gallons per day (gpd) to 120,000 gpd. By installing the new treatment equipment in two stages, the plant would have an immediate capacity of 60,000 gpd. Applicant proposes no material changes to the existing water storage tanks, distribution system, or the size or location of the building that houses the existing and proposed water treatment equipment. The Application form asks Applicant to identify any well construction permits obtained from the water management district and to provide a map showing any sanitary hazards within 500 feet of each proposed well. The Application form requires Applicant's professional engineer to attest that the project complies with Chapter 62-555, Florida Administrative Code. The Engineering Report attached to the completed Application supplies the requested information, but explains that Applicant's hydrogeologist had not, as of the date of the report, obtained the well-construction permits from the water management district. By Intent to Issue dated February 27, 1995, the Department of Environmental Protection (DEP) gave notice of its intent to issue the requested permit. Noting that it has permitting jurisdiction under Section 403.861(9), Florida Statutes, and that the project is not exempt, DEP determined that a public drinking water construction permit is required for the proposed work. The Intent to Issue is based on DEP's belief that reasonable assurances have been provided to indicate that the proposed project will not adversely impact water quality and the proposed project will comply with the appropriate provisions of Florida Administrative Code Rules 62-4, 62-550, 62- 555 and 62-699. Petitioners timely objected to the issuance of the proposed permit. Petitioners reside in Applicant's certificated area on the barrier island. They presently obtain their water from private wells or cisterns, rather than Applicant. If the permit were granted so as to expand Applicant's production capacity, Petitioners would be more likely required to obtain water from Applicant due to Charlotte County's mandatory hookup ordinance. About a week before filing the Application, Applicant applied on January 20, 1995, to the Southwest Florida Water Management District (SWFWMD) for permits for the construction of the two wells included in the draft permit. SWFWMD granted these permits on February 8, 1995, about three weeks after receiving the applications. Consistent with its normal practice in granting well-construction permits, SWFWMD did not provide interested persons with a point of entry to challenge the permits. The SWFWMD permits provide in part: Compliance with state and local county health regulations as per Chapter 17-555, Florida Administrative Code (F.A.C.), is required via the Drinking Water System Permit. Compliance with Chapters 17-532 and 17- 555, F.A.C., on construction standards and grouting procedures for Public Supply Wells shall be followed. * * * This well site has been judged as satisfactory based on the location and information provided to [SWFWMD] at the time of the well site inspection. . . . * * * Public Supply Wells must meet certain setback requirements from all potential sources of contamination. To obtain and retain your Drinking Water System Permit, please coordinate any future development of the surrounding property within 200' of your well site with the Charlotte County Health Department. * * * By letter dated February 14, 1995, from a SWFWMD representative to Applicant's hydrogeological consultant, SWFWMD acknowledged that it granted Applicant a setback variance of 100 feet from nearby septic systems in permitting the two new wells. The letter states that the "variance is based upon the known geohydrology of the area and the proposed construction of the wells," as well as an understanding that the "existing public system is working out with no problems." A month later, a letter from a DEP engineer identifies various types of sanitary hazards and implicitly ratifies the setback variance granted by SWFWMD. By letter dated March 14, 1995, Gary Maier identified sanitary hazards as septic tank systems, sewer lines, swimming pools and associated chemicals, pet excretions, and residential chemicals such as pesticides, fertilizers, paints, oils, and solvents. Mr. Maier's letter acknowledges that SWFWMD had granted a variance from 200 feet to 100 feet "due to geologic and treatment conditions," but cautions that "any further decrease in setbacks for sanitary hazards would be imprudent." Applicant's water plant is located on Don Pedro Island, which is part of an island chain consisting, from north to south, of Knight Island, Don Pedro Island, and, usually, Little Gasparilla Island. The low-lying island chain fronts the Gulf of Mexico on the west. The northern end of the island chain abuts Lemon Bay on the east. Over the years, storms have opened and closed passes at various points along the island chain. The island chain is vulnerable to flooding, and some areas are more vulnerable than others. One of the historic passes is Bocilla Pass. The plant site area is about a half mile south of this now-closed pass. The Gulf beaches on either side of the point at which the Bocilla Pass emptied into the Gulf have suffered considerable erosion in recent years, to the point that recently built homes have been inundated by water and had to be removed or razed. The plant site area includes the building housing the water treatment and other equipment, two 50,000-gallon storage tanks immediately to the west of the building, the existing water supply well located just east of the building, and the two proposed water supply wells located a short distance east and south of the building. The existing storage tanks, which mark the westernmost extent of the plant site area, are about 235 feet east of a pronounced erosion line along the Gulf shore and are separated from the Gulf by South Gulf Boulevard. Immediately adjacent to the tanks is the building housing the water treatment equipment. The two proposed wells would be located about 200 and 450 feet south of the tanks. The plant site area is much closer to water on the east. The southerly proposed well is about 12 feet west of the mean high water line of Bocilla Lagoon, and the northerly proposed well is about 16 feet west of the mean high water line of Bocilla Lagoon. The building housing the water treatment equipment is further away from the water, but still less than 50 feet. Bocilla Lagoon is a long and narrow waterway that was dredged in a north-south direction parallel to the Gulf shoreline. Bocilla Lagoon is closed off by land less than a quarter of a mile south of the plant site area. The lagoon runs to the north to connect to what remains of Bocilla Pass, which then runs easterly a short distance to a dredged extension of Lemon Bay. The building housing the water treatment equipment and the storage tanks are not located in the vulnerable FEMA V[elocity] zone. However, the record does not establish the location of the proposed wells relative to the V- zone. Testimony concerning the location of the V-zone relative to the water plant establishes only that the building, not the two proposed wells, are safely outside the V-zone. Nothing in the record establishes contour lines on the barrier island in the vicinity of the plant site area or the elevation of the land at the site of the two proposed wells. Applicant has recently upgraded the security of the storage tanks through the addition of locks to the manholes. The installation of fences is impractical and unnecessary because the tanks are topped by a six-inch, reinforced slab of concrete that also serves as tennis courts. The proposed wells would be well constructed. They would extend 167 feet into a confined artesian aquifer. The concrete pressurized grouting coupled with a potentiometric surface of seven feet make it unlikely that the wells would be vulnerable to contaminants. During severe-storm conditions, pumping would cease, leaving the system in its naturally pressurized state, so that surface water could not easily flow down into the well. Additionally, the RO filtration technology is one of the most effective at eliminating contaminants from drinking water. However, failing to have shown that the two proposed wells are outside the V-zone, Applicant has also failed to provide reasonable assurances that the two proposed wells would be protected from damage from the velocity wave action associated with the V-zone. Applicant has constructed and operated the water plant in an exemplary fashion. Applicant has at all times met or exceeded applicable standards for water quality, safety, and operations. Original construction exceeded minimum requirements and added to the durability of the fixtures. The building housing the water treatment equipment and hydropneumatic tank has been issued a floodproofing certificate by a registered engineer. The certificate states that, with human intervention in the form of bolting predrilled plywood boards over openings, the plant is waterproofed to an elevation of 14 feet NGVD, which is one foot higher than the FEMA-supplied base flood elevation of 13 feet NGVD. Applicant employs an operations manager with a Class A license rather than one with merely a Class C license, even though only a Class C operator is required for a water plant of this size. Also, Applicant maintains a low-level chlorine indicator, even though not required to do so due to the small size of the utility. The relevant sewage flows from the quantity of water that would be drawn by each proposed well would be greater than 2000 gpd. Near the proposed wells are single- and multi-family residences served by on-site sewage disposal systems, the above- described road, a swimming pool on the other side of the road, an injection well, and the treatment plant at which Applicant stores anti-scaling agents, ammonia, chlorine, and acid. However, Applicant has shown that none of these items is within 100 feet of the proposed wells. Bocilla Lagoon is not a sanitary hazard at this time. The two deficiencies in Applicant's proof relate solely to the susceptibility of the proposed wells to a significant risk of damage from flooding and other disasters and the location of the proposed wells relative to areas least subject to localized flooding. In all other respects, such as fire flow and security, Applicant has provided reasonable assurances that the applicable criteria would be satisfied or that the proposed work would have no bearing on the issue raised by Petitioners.
Recommendation It is RECOMMENDED that the Department of Professional Regulation enter a final order denying the application of Bocilla Utilities, Inc. for a public water supply construction permit. ENTERED on August 25, 1995, in Tallahassee, Florida. ROBERT E. MEALE 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 on August 25, 1995. APPENDIX Rulings on Respondents' Proposed Findings 1-4: adopted or adopted in substance. 5: rejected as irrelevant and repetitious. 6-7 (except last sentence): adopted or adopted in substance. (last sentence): rejected as unsupported by the appropriate weight of the evidence and legal argument. (except last sentence): rejected as subordinate, recitation of testimony, and irrelevant. 8 (last sentence): adopted or adopted in substance. 9: rejected as irrelevant. 10: adopted or adopted in substance, except to extent of legal argument as to effect of action of SWFWMD in granting variance. 11-12: rejected as irrelevant. 13 (except last sentence): adopted or adopted in substance. 13 (last sentence): rejected as irrelevant. 14-17 (except last sentence): adopted or adopted in substance. 17 (last sentence): rejected as legal argument. 18-21: adopted or adopted in substance. 22: rejected as unnecessary. 23: adopted or adopted in substance as to protection from only sanitary hazards. 24-26: adopted or adopted in substance as to description of aquifer, proposed well construction, and efficiency of RO filtration process, but not as reasons in support of Paragraph 23. 27 (first sentence): adopted or adopted in substance. 27 (remainder): rejected as unnecessary. 28: adopted or adopted in substance. 29: rejected as unnecessary. 30-31: adopted or adopted in substance. 32: rejected as irrelevant. 33-40: rejected as unsupported by the appropriate weight of the evidence. COPIES FURNISHED: Virginia B. Wetherell, Secretary Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Kenneth Plante, General Counsel Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Robert Starr P.O. Box 5337 Grove City, FL 34224 Betty Brenneman P.O. Box 67 Placida, FL 33946 Jim Duff P.O. Box 41 Placida, FL 33946 M. Christopher Bryant Oertel Hoffman P.O. Box 6507 Tallahassee, FL 32314-6507 Thomas I. Mayton, Jr. Assistant General Counsel Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2440
The Issue Whether Respondent Sarasota County Public Utilities Department (Sarasota County) has provided reasonable assurances pursuant to Rule 17- 555.530(1)(a), Florida Administrative Code, that its proposed water treatment plant will comply with each applicable water quality standard contained in Part III, Chapter 17-550, Florida Administrative Code. Whether Respondent Sarasota County has provided reasonable assurance pursuant to Rule 17-555.530(1)(b), Florida Administrative Code, that its proposed water treatment plant meets adequate engineering design complying with the applicable engineering principles established in Rules 17-555.310 through 17-555.160, Florida Administrative Code.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant findings of fact are made: STIPULATED FACTS Sarasota County Utilities Department is a department established by Sarasota County, a political subdivision of the State of Florida and operates a public utility department which is charged with meeting, among other things, potable water needs of the residents of Sarasota County. At all times pertinent to the issues herein, HRS was responsible for receiving applications and issuing permits for the construction of water treatment plants and the accompanying well field. Petitioner, Charles P. Page, is a resident of Sarasota County and resides at 259 Glen Oak Road, Venice, Florida. Sarasota County filed an Application for a Water Treatment Plant Construction Permit with HRS seeking to construct a well water collection system and a 12 mgd - electrodialysis treatment plant having an auxiliary power system to provide power for the well field and water treatment plant. Sarasota County has previously obtained a water use permit from the Southwest Florida Water Management District (SWFWMD) #208836.00, restricting Sarasota County to feed water for the water treatment plant to 7,303,000.00 gallons average daily withdrawal and 9,625,000.00 gallons peak monthly withdrawal. Sarasota County has received permits for the eleven (11) production wells from HRS. It was the duty of HRS to review the plans and specifications and all supporting documentation to assure that they address and meet every requirement listed in Rule 17-555, Florida Administrative Code, for the issuance of a construction permit.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is, accordingly, RECOMMENDED: That a final order be entered issuing permit No. PATS No. 204307 & WC No. 1591-91-036 to Respondent Sarasota County, as set forth in the Notice of Intent To Issue dated February 20, 1992, provided that the grant of the subject permit shall include the general and specific conditions in the Intent To Issue with the further recommendation that the third required specific condition found on page 1 of the Specific Conditions be modified as follows: Construction of the electrodialysis reversal water treatment plant covered by this permit shall not begin prior to the issuance of a permit as required by State of Florida Department of Environmental Regulation for the EDR concentrate discharge facility. DONE and ENTERED this 21st day of October, 1992, at Tallahassee, Florida. WILLIAM R. CAVE 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 21st day of October, 1992. APPENDIX TO RECOMMENDED ORDER IN CASE NO. 92-2002 The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statute, on all of the Proposed Findings of Fact submitted by the parties in this case. Rulings on Proposed Findings of Fact Submitted by the Petitioner 1. The following proposed findings of fact are adopted in substance as modified in the Recommended Order. The number in parenthesis is the Finding(s) of Fact which so adopts the proposed finding(s) of fact: 1(1); 22(47); 23(48); 24(19-20) 29(49); 38(5); 39(19); 42-43(19,20); and 51(49). 2. Proposed finding(s) of fact 2,3,5,6,7,11,14,15,16,18, 19,20,21,25,26,30,31,35,40,45,46,47,49,and 50 are neither material nor relevant to this proceeding or the conclusion reached in the Recommended Order. Proposed finding(s) of fact 4,8,9,10,12,13,17,27,28,and 41 are rejected as not being supported by competent substantial evidence in the record. Proposed finding(s) of fact 32,33,34,36,37, and 48 are unnecessary. Proposed finding of fact 44 is rejected as not being the "opinion" of the Hearing Officer. The transcript will show that the Hearing Officer was only restating the testimony of Judith Richtar. But see Finding of Fact 49. Rulings on Proposed Findings of Fact Submitted by the Respondent Sarasota County The following proposed findings of fact are adopted in substance as modified if the Recommended Order. The number in parenthesis is the Finding(s) of Fact which so adopts the proposed finding(s) of fact: 1 - 20(1) - 20, respectively); 21(27); 22 - 26(22 - 26, respectively); 27(28); 28(29); 29(31); and 30 - 44(32 - 46, respectively). For proposed findings of fact 45 through 65 see Findings of Fact 51 and 52. Proposed findings of fact 66 through 68 are unnecessary. Rulings on Proposed Findings of Fact Submitted by the Respondent Department of Environmental Regulation The Respondent Department of Environmental Regulation adopted Sarasota County's proposed findings of fact 1 through 44, 63 and 64, and 66 with modification. Therefore, the rulings on the Department's proposed findings of fact would be the same as the previous rulings on Sarasota County's proposed findings of fact adopted by the Department. COPIES FURNISHED: Bruce Wheeler Pitzer, Esquire 546 47th Street Sarasota, FL 34234 William A. Dooley, Esquire Nelson, Hesse, Cyril, et al. 2070 Ringling Blvd. Sarasota, FL 33237 Joseph W. Landers, Esquire Landers & Parsons 310 W. College Avenue, 3rd Floor Tallahassee, FL 32301 W. Douglas Beason, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Carol Browner, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Daniel H. Thompson, General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400
The Issue The issue to be determined in this case is whether the proposed amendment to Florida Administrative Code Rule 62-555.360 of the Department of Environmental Protection (“Department”), pertaining to cross-connection control for public water systems, is an invalid exercise of delegated legislative authority.
Findings Of Fact The Parties Petitioner is a natural person residing at 1805 Burlington Circle, Sun City Center, Hillsborough County, Florida. The Department is the state agency with powers and duties to protect public drinking water as set forth in the Florida Safe Drinking Water Act, section 403.850, et seq., Florida Statutes (2013). Background The term “cross-connection” is defined in rule 62-550.200(26) as: any physical arrangement whereby a public water supply is connected, directly or indirectly, with any other water supply system, sewer, drain, conduit, pool, storage reservoir, plumbing fixture, or other device which contains or may contain contaminated water, sewage or other waste, or liquid of unknown or unsafe quality which may be capable of imparting contamination to the public water supply as the result of backflow. Cross-connections are prohibited unless appropriate backflow protection is provided to prevent backflow through the cross-connection into the public water system. See Fla. Admin. Code R. 62-550.360(1). There are three types of backflow prevention devices germane to this proceeding: Reduced Pressure Principle Assembly ("RP"), Double Check Valve Assembly ("DC"), and Dual Check Device ("DuC”). Typically, but not in every case, the water customer is responsible for the costs of installation, inspection, and maintenance of a backflow prevention device. It is undisputed that the RP is the most expensive to purchase, install, and maintain; followed by the DC; and then the DuC.2/ The RP and DC are installed above-ground, usually near a street. Test ports on these assemblies allow them to be tested to determine whether they are still functioning to prevent backflow. The DuC is usually installed underground and has no test ports. The Department asserts that this difference makes the DuC less reliable than the RP and DC. The rule states, and Petitioner did not refute, that the RP and DC offer greater backflow protection than the DuC. Petitioner has an auxiliary water system at his residence, which he uses to pump untreated water from a nearby lake to irrigate his lawn. There is no cross-connection between the plumbing system in Petitioner’s residence and his auxiliary water system. Petitioner does not have a backflow prevention device installed at his property. Hillsborough County has an ordinance that requires the installation of an RP device for residential customers who have auxiliary water systems, but the County currently has a moratorium on the enforcement of its ordinance. Petitioner is on a local committee established to investigate and advise the Hillsborough County Board of County Commissioners regarding cross-connection control. He believes the County is likely to modify its ordinance and allow the DuC for residential customers who have auxiliary water systems. The Department Rule The Department stated its purposes for the rule in the Notice of Proposed Rulemaking: These rules are being amended to significantly reduce the overall regulatory burden of cross-connection control requirements on community water systems (CWSs) and their residential customers by: allowing a dual check device to be used as backflow protection at or for residential service connections from CWSs to premises where there is any type of auxiliary or reclaimed water system; and (2) allowing biennial instead of annual testing of backflow preventer assemblies required at or for residential service connections from CWSs. A community water system (“CWS”) is a public water system which serves at least 15 service connections or regularly serves at least 25 year-round residents. See § 403.852(3), Fla. Stat. The Department requires each CWS to have a cross- connection control program, and Table 62-555.360-2 in the rule establishes the “Minimum Backflow Protection” that must be provided at or for the service connection from the CWS to various types of water customers. The minimum backflow protection specified in the table for a residential service connection with an auxiliary water system is a DuC. All references hereafter to “residential service connection” shall mean one with an auxiliary water system. There is a footnote for the DuC at the bottom of the table, which explains: A DuC may be provided only if there is no known cross-connection between the plumbing system and the auxiliary or reclaimed water system on the customer's premises. Upon discovery of any cross•connection between the plumbing system and any reclaimed water system on the customer's premises, the CWS shall ensure that the cross-connection is eliminated. Upon discovery of any cross- connection between the plumbing system and any auxiliary water system other than a reclaimed water system on the customer's premises, the CWS shall ensure that the cross-connection is eliminated or shall ensure that the backflow protection provided at or for the service connection is equal to that required at or for a non•residential service connection. The SERC As part of the rulemaking process for the proposed amendments to rule 62-555.360, the Department prepared a Statement of Estimated Regulatory Cost ("SERC"). Section 120.541, Florida Statutes (2013), governs the preparation of SERCs and provides that a substantially affected person may submit a “good faith written proposal for a lower cost regulatory alternative that substantially accomplishes the objectives of the law being implemented.” See § 120.541(1)(a), Fla. Stat. The parties dispute whether Petitioner challenged the SERC. In his amended petition, Petitioner states no objection to any statement in the SERC. Petitioner did not challenge the SERC. The parties dispute whether Petitioner submitted a lower cost regulatory alternative. The Notice of Proposed Rulemaking stated: Any person who wishes to provide information regarding a statement of estimated regulatory costs or provide a proposal for a lower cost regulatory alternative must do so in writing within 21 days of this notice. Within 21 days of the notice, the Department received Petitioner's written comments. In his comments, Petitioner cites section 120.52(8)(f), which provides that a rule is invalid if it imposes regulatory costs which could be reduced by adopting a less costly alternative. Petitioner recommends that the rule be changed to specify that the less costly DuC is the only acceptable backflow prevention device for residential service connections and “A CWS shall not impose a requirement for a more expensive type of backflow prevention valve.” The Department contends that Petitioner’s comments did not constitute a good faith lower cost regulatory alternative, citing pages 87-98 of the Transcript. Those pages contain some argument on the issue, but do not prove Petitioner did not submit a lower cost regulatory alternative. Petitioner’s timely written comments included a citation to the relevant statute and a plainly-worded proposal. As explained in the Conclusions of Law, Petitioner’s comments were sufficient to constitute a lower cost regulatory alternative. Petitioner’s Objections Petitioner objects to rule 62-555.360 because (1) it specifies use of the RP and DC, which he contends are unreasonably dangerous to public health and safety; (2) it specifies the DuC for residential service connections as the “minimum” protection, which he contends allows a CWS to require the more expensive RP or DC; (3) it requires testing of backflow devices “at least biennially” (once every two years), which he believes is too frequent; (4) it makes biennial testing a “minimum” testing interval, which he contends allows a CWS to require more frequent inspection; and (5) it does not require the backflow prevention device to be attached to the CWS’s water meter where Petitioner believes it should always be located. Unreasonable Danger Petitioner contends that the RP and DC are unreasonably dangerous to public health and safety because a person could intentionally pump contaminants through a test port on one of these assemblies into a public water supply. The Department does not dispute that a person could introduce contaminants into a public water supply in this way. The flaw in Petitioner’s reasoning is his failure to see the danger in proper perspective. Department personnel and other persons with expertise in public water systems throughout the United States are well aware that there are many access points in potable water collection, treatment, and distribution systems and many methods to introduce contaminants into these systems. There are many access points other than RPs and DCs. For example, there are methods available that would allow contaminants to be pumped into a public water system from any building connected to the system that has no backflow prevention device installed. RPs and DCs are primarily designed to prevent accidental introduction of contaminants into a public water system. However, they also prevent a person from intentionally pumping contaminants into the public water system from inside a house or building, hidden from view. The danger described by Petitioner assumes that the criminal who is intentionally pumping contaminants through the RP or DC will do it while standing next to the device, in the open, near a street. It is a well-known fact officially recognized by the Administrative Law Judge that criminals prefer to conduct their criminal activities hidden from sight rather than in plain view. Therefore, a criminal planning to contaminate a public water supply is more likely to choose a means other than introducing contaminants through an RP or DC. RPs and DCs are already in wide use. There is no reported incident of intentional contamination of a public water supply by pumping contaminants through one of these devices. When these factors are taken into account, the rule’s specifications for the continued use of RPs and DCs do not create an unreasonable danger to the public health and safety. Minimum Backflow Protection Petitioner contends that Table 62-555.360-2 is invalid because it violates the Department’s duty under section 120.541 to adopt “less costly alternatives.” Petitioner asserts that by specifying the DuC as the “minimum” backflow protection required for residential service connections the rule allows a local government to require the more costly RP or DC. The Department cannot dispute that the DuC substantially accomplishes the statutory objectives. The RP and DC provide greater backflow protection than the DuC, but the Department specified the DuC for residential service connections, indicating that the lower protection provided by the DuC did not make it fall short of the statutory objectives. However, as explained in the Conclusions of Law, the rule imposes the least costly regulatory alternative for residential service connections because it only requires the DuC. Biennial Testing Schedule Petitioner contends that section III.D. of Table 62-555.360-1 also violates the Department’s duty to adopt less costly alternatives because the rule requires “backflow assemblies” to be tested biennially, which Petitioner believes is too frequent. The term “backflow preventer assemblies” refers only to the RP and DC. See footnote 1 of Table 62-555.360-1. Section III.E. of Table 62-555.360-1 indicates that the DuC must be refurbished or replaced “at least once every 5 to 10 years.” Petitioner did not object to this requirement. The preponderance of the evidence presented shows that biennial testing is reasonable. Furthermore, it is determined in the Conclusions of Law that Petitioner has no standing to object to the testing frequency specified for the RP and DC, because the rule does not require him to have an RP or DC. Location of the Backflow Preventer Petitioner objects to section III.B. of Table 62-555.360-1, which requires backflow prevention devices to be “installed as close as practical to the CWS’s meter or customer’s property line.” Petitioner contends that this is an unconstitutional interference with private property and is unreasonably dangerous because it provides a means for intentional contamination. Petitioner’s private property rights claim is based on his allegation that if he were required by Hillsborough County to have an RP and DC, the device could be placed on his private property. Petitioner did not allege or present evidence to show that placing an RP or DC on his property would deprive him of all reasonable uses of his property so as to cause a taking of his private property for a public purpose without full compensation. See Art. X, § 6(a), Fla. Const. Furthermore, it is determined in the Conclusions of Law that Petitioner has no standing to raise this issue because the rule does not require him to have an RP or DC. Petitioner contends the rule should require that backflow prevention devices always be attached to the water meter because that reduces the opportunity for intentional contamination. Petitioner is not an expert in public water systems, generally, or the installation of backflow prevention devices, in particular. He is not competent to state the relevant factors and constraints associated with installation of the devices. He is not competent to express an opinion whether it is always possible or always appropriate to attach the devices directly to the water meter. Furthermore, Petitioner’s claim of unreasonable danger was refuted above.
The Issue Whether the Petitioner's water supply system that supplies water to residents of Cypress Knee Cove comes under the jurisdiction of the Respondent and, if so, is the level of Ethylene dibromide (EDB) in the water supplied by Petitioner an imminent hazard to the residents of Cypress Knee Cove.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant facts are found. Petitioner George T. Donaldson owns and operates Cypress Knee Cove Mobile Home Park (Park) a residential mobile home park located at 3300 Canal Road, Lake Wales, Polk County, Florida. Petitioner owns and operates a water system providing piped water for consumption and use by the residents of the Park. The water system uses a groundwater source and can have up to 32 connections. The water system is presently connected to 27 mobile homes. Of those 27 mobile homes, one is vacant, 11 are used year-round, 15 are used seasonally. Of those being used seasonally, four are being used six months or more out of the year. Nineteen residents live in the 11 mobile homes used year-round and eight residents live in the four mobile homes 6 months or more out of the year. There are a total of 46 residents living in the Park during the year. The balance of the residents live in the Park less than 6 months out of the year. All of the mobile homes at the Park are permanently mounted and remain on the lots year-round. Twenty-five of the mobile homes in the Park are privately owned by residents of the Park and are available for year-round occupancy by the owner. Sampling for EDB from Petitioner's water system at the Park are done by the Department of Health and Rehabilitative Services, Polk County Health Unity (PCHU) on March 14, 1984 and the samples analyzed by the University of Florida (UF) for EDB. The UF reported EDB concentration of 0.02756 ppb. No samples of water from Petitioner's water system at the Park were collected by PCHU for testing for EDB from March 14, 1984 and until April 4, 1988. The PCHU began sampling Petitioner's water system at the Park again in April, 1988 and submitting those samples to the Department of Health and Rehabilitative Services (HRS) state certified laboratory in Jacksonville, Florida for analysis. The following are the results of those tests: Date of Sampling EDB Level April 4, 1988 below detectable level of 0.02 ppb - BDL August 17, 1988 0.17 ppb October 5, 1988 unconfirmed positive- resample November 7, 1988 0.058 ppb November 22, 1988 BDL-analytical problem- resample December 1, 1988 BDL January 4, 1989 0.062 ppb *January 18, 1989 0.070 ppb July 26, 1990 0.058 ppb *split sample with P.E. LaMoreaux and Associates P.E. LaMoreaux and Associates, a private state certified laboratory (PELA), analyzed samples taken from Petitioner's water system at the Park. The following are the results of those samples: Date of Sampling EDB Level August 23, 1988 BDL October 12, 1988 BDL *January 18, 1989 0.12 ppb **January 18, 1989 BDL *split sample with HRS **Revised report of January 18, 1989 split sample with HRS The Sun Air water system is owned and operated by Polk County and potable water for the Park is immediately available from this water system. The cost of connection to Polk County's Sun Air water system for residents in this area is covered under the state of Florida's EDB grant program. However, since the mobile homes do not have individual meters from Petitioner's water system, the grant will only pay for one hook-up. A water line from Sun Air runs along Canal Road beside the Park and is available for immediate connection. Although the hook-up is paid for by the grant, Polk County would charge for the water furnished to the Park. Sun Air water system was sampled in May, 1986 and again in July, 1990. The 1986 sample was analyzed by PELA and the level of EDB was BDL. The 1990 sample was analyzed by HRS and the EDB level was also BDL. An alternative method of treating EDB contamination at the Park would be the installation of a carbon filter system which cost approximately $3,000.00. Fluctuations in the EDB level may be due to the nature of EDB and the local hydrology. Should Petitioner hook-up to the Sun Air water system, his present well may be used for irrigation or watering lawns. There was no evidence adduced at the hearing concerning the allegation of cost in Count III.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED: That the Department of Environmental Regulation enter a final order directing Petitioner to connect to the available and approved Polk County water system or install a treatment system necessary for the reduction of EDB below the established MCL and placing appropriate and reasonable time schedule for commencing and completing either alternative and other conditions deemed appropriate and reasonable under the circumstances. It is further Recommended that Count II be dismissed. DONE and ENTERED this 26th day of October, 1990, in Tallahassee, Florida. WILLIAM R. CAVE Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 26th day of October, 1990. APPENDIX TO RECOMMENDED ORDER The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statutes, on the Proposed Findings of Fact submitted by the parties in this case. Specific Rulings on Proposed Findings of Fact Submitted by Petitioner The first clause of the first sentence of proposed Finding of Fact 1 is adopted in Finding of Fact 1, the balance of sentence one is not supported by substantial competent evidence in the record. The balance of proposed Finding of Fact 1 is not material. The first clause of the first sentence of proposed Finding of Fact 2 is not supported by substantial competence evidence in the record. The balance of proposed Finding of Fact 2 is adopted in Findings of Fact 10 and 11. Proposed Finding of Fact 3 is not supported by substantial competent evidence in the record. Proposed Finding of Fact 4 adopted in Findings of Fact 12 and 15. While the undersigned is aware that cost is a concern to the Petitioner, it is not a necessary Finding of Fact to reach a conclusion. Specific Rulings on Proposed Findings of Fact Submitted by Respondent 1.-6. Adopted in Findings of Fact 1, 2, 3, 4, 7 and 7, respectively. 7. Not material. 8.-10. Adopted in Findings of Fact 5, 6 and 4, respectively. 11.-14. Adopted in Findings of Fact 4 and 5. 15.-16. Unnecessary. 17.-18. Adopted in Finding of Fact 8. 19. Adopted In Findings of Fact 9 and 10. 20.-22. Adopted in Finding of Fact 10. 23. Adopted in Finding of Fact 11. 24.-25. Adopted in Finding of Fact 10. 26. Adopted in Finding of Fact 11. 27.-29. Adopted in Finding of Fact 10. 30. Adopted in Finding of Fact 11. 31.-32. Adopted in Finding of Fact 10. Adopted in Finding of Fact 12. Adopted in Findings of Fact 12 and 13. 35.-38. Adopted in Findings of Fact 13, 15, 16 and 17, respectively. 39.-43. Not material or necessary. 44. Adopted in Finding of Fact 18. COPIES FURNISHED: Francine M. Ffolkes, Esq. 2600 Blair Stone Road Tallahassee, FL 32399-2400 George T. Donaldson 3300 Canal Road Lake Wales, FL 33853 Dale W. Twachtmann, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Daniel H. Thompson, General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400
The Issue The issues in this case essentially are whether the Respondent, the Department of Environmental Regulation (DER), should reimburse Anthony F. Kopp, Owner, La Casa Del Sol, for the difference between the cost to him of the DER's remedy for the EDB contamination of the drinking water supply at La Casa Del Sol and the remedy that is least costly to the Petitioner, together with the cost of a new irrigation system, engineering and attorney fees, and other incidental costs to the Petitioner.
Findings Of Fact The Petitioner, Anthony F. Kopp, is the owner of La Casa Del Sol (La Casa), a 40-acre development at 1255 U.S. Highway 27 North, Davenport, Florida. La Casa is divided into 309 mobile home lots, a clubhouse and five acres of common green space. In January, 1987, the Petitioner received a permit for construction of a water supply system for both drinking water and irrigation needs at La Casa. The construction permit was granted with the proviso that, when La Casa's population reached 350, a second backup drinking water well, six inches in diameter at 410 feet, with a casing to 366 feet, and an auxiliary power source would have to be installed. It would cost La Casa approximately $65,000 to install the backup well and auxiliary power source. La Casa did not reach a population of 350 until January, 1991. The St. Johns River Water Management District permitted the construction of the backup well, but the well never was constructed, and the construction permit now has expired. The auxiliary power source also was not installed. The main water supply system for La Casa was installed during the summer of 1987. It included a well and a system of lines for carrying water to each of the 309 lots. It also included hose bibs (faucets) at each lot so that the water also could be used for irrigation at each lot. The system also supplied water for irrigation of the common green space. Although all of the lots at La Casa were connected to the water supply system in the manner described, not all the lots had homes on them. During the summer of 1989, only about 175 of the lots had homes on them; by January, 1991, 198 lots had homes on them. Although not all of the lots were occupied, the entire water supply system was permitted, and no additional permits were required to provide water to the lots. However, when La Casa's population reached 350, the backup well and auxiliary power source would have to be installed under the permit conditions. In about May, 1988, DER tests showed that the La Casa water supply system was contaminated with ethylene dibromide (EDB) at levels in excess of the maximum allowable for drinking water. In October, 1988, the Petitioner completed and filed a Grant Application for EDB Clean-Up Funds. As part of the application, the Petitioner agreed that DER could: arrange for the purchase and installation of appropriate filters and inhibitors; provide a new well; or arrange for the connection of [the Petitioner's] well to an existing public supply system, whichever is more cost-effective as determined by the Department of Environmental Regulation. DER contracted with Continental Water Systems to provide a temporary carbon filter system for La Casa's water supply system to remove the EDB and supply uncontaminated drinking water to the development, pending a permanent solution to the EDB contamination. The temporary filter system was designed to provide 100 gallons per minute of water, which should have been adequate for drinking water needs at La Casa. However, water pressure problems arose due to algal growth and the use of the system for irrigation purposes in addition to the drinking water purposes for which it was designed. DER is a member of the Ground Water Task Force, which met biweekly or monthly to discuss, among other things, potable wells contaminated with EDB. Other member agencies are the Department of Heath and Rehabilitative Services, the Department of Agriculture and Consumer Services, the Department of Transportation and the Department of Community Affairs. The Task Force discussed the La Casa contamination problem and agreed that the possibility of having La Casa connected to an existing water supply should be explored. DER began negotiating both with Polk County and with Haines City for a water line connection. Connection with the Polk County line would have been more expensive, and Polk County was not particularly interested in extending its line. Negotiations continued with Haines City. Negotiations with Haines City progressed to the point that DER was able to present for consideration by the Task Force cost figures for a permanent filter system at La Casa, with ten years of projected cost of operation and maintenance, as compared to the cost of extending the Haines City line. The Task Force agreed with DER that extending the Haines City line north to La Casa and connecting La Casa to it was the most cost-effective use of state funds to remedy the EDB problem at La Casa, particularly in view of other EDB-related drinking water supply problems in the area and anticipated future drinking water supply problems in the area. The Petitioner was not invited to participate in the negotiations with Polk County and Haines City and did not participate in them. Nor was the Petitioner invited to participate in either the DER or the Task Force decision- making process, and the Petitioner did not participate in those processes, either. However, the Petitioner, through his engineering consultant, was made aware in early 1989 that DER was exploring options to have La Casa connected to an existing water supply. DER paid approximately $400,000 for the Haines City water line extension and La Casa connection. This included $90,000 for Haines City impact fees to cover the 175 then existing mobile homes at La Casa (DER actually paid $450 per unit for 200 units), as well as the plumbing contractor fees for connecting La Casa to the extended city water line. It also includes the cost of installing a water meter at La Casa. The ten-year cost to the DER to solve just the La Casa drinking water problem using an EDB filter system would have been less than the cost to the DER of extending the Haines City line and connecting La Casa to it. But the evidence is clear that, in the long run, and taking into consideration other EDB-related drinking water supply problems in the area, and anticipated future drinking water supply problems in the area, the most cost-effective use of state funds to remedy the problem was to extend the Haines City line and connect La Casa to it. (Even the Petitioner's expert witness agreed that the Haines City extension and connection was the most cost-effective use of state funds to remedy the area's EDB problem.) DER advised the Petitioner of its agreement with Haines City in approximately May or June, 1989. By letter dated July 27, 1989, DER explained to the Petitioner the details of the agreement, specifically what DER would pay and what DER would not pay. By the fall of 1989, the Petitioner knew that work was beginning. At the time, the extension of the Haines City line and connection to La Casa was projected for completion in January, 1990, but there were delays, and the city water supply was not ready to be connected to La Casa until August, 1990. By this time, a dispute had arisen between the Petitioner and DER as to the cost to the Petitioner of connecting to the city water, and actual connection was further delayed. Finally, by letter dated October 11, 1990, DER gave the Petitioner an ultimatum: either be connected to the city water supply; or forfeit any state contribution to the cost of remedying the EDB contamination of the Petitioner's water supply. Faced with the prospect of having to open the winter peak season without any drinking water, the Petitioner agreed, under protest, to be connected to the city water supply, and initiated formal administrative proceedings to challenge DER's intended decision to limit the extent to which the DER would cover the Petitioner's costs. There was evidence that the plumbing contractor hired by DER may have caused damage to the landscaping and one mobile home that has not yet been repaired. However, DER acknowledged its responsibility for the damage and intends to have the plumbing contractor repair the damage. There also was evidence that the Petitioner received a bill from Haines City for the installation of a water meter at La Casa. But the evidence also was that DER may already have paid the bill. In any event, DER acknowledges its responsibility for the cost of the water meter as part of the cost of connecting La Casa to the extended city water line. Although DER had the Haines City water line extended in response to the Petitioner's Grant Application for EDB Clean-Up Funds, two commercial properties south of La Casa were connected because of EDB contamination, and the line also was extended north of La Casa in preparation to address anticipated future EDB contamination problems. Under the DER's response to the Petitioner's Grant Application, each additional mobile home unit over 200 connected to the city water supply will require the payment of a $450 impact fee. In addition, Haines City will charge monthly water fees of $1.80 1/ per 1000 gallons for the use of water at La Casa, with a $1,000 minimum charge per month. 2/ Based on current occupancy of 200 lots, the Petitioner estimates water fees of $42,000 per year, figured at approximately $5,000 per month for six peak months (based on a recent peak season monthly bill) and $2,000 per month for six off-peak months. However, it is not clear whether some of that estimated usage includes irrigation. If, in order to save gallonage fees, the Petitioner puts in a separate irrigation system supplied by its well, it will have to put in a separate distribution system since the current system is being used to bring city water to the lots. This would cost approximately $90,000. The Petitioner has paid approximately $2,100 in engineering fees to assess the problem with the temporary filter and to propose solutions, to estimate the cost of installing a separate irrigation system, and to estimate the cost to the Petitioner of connecting to the Haines City water supply. There was no evidence as to the reasonableness of those fees. The Petitioner also has paid approximately $4,500 in attorney fees to negotiate with the DER for payment of a larger portion of the Petitioner's cost of connecting to the Haines City water supply. There was no evidence as to the reasonableness of the attorney fees.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is recommended that the Department enter a final order dismissing the Amended Petition for Formal Hearing in this case. RECOMMENDED this 14th day of March, 1991, in Tallahassee, Florida. J. LAWRENCE JOHNSTON 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 14th day of March, 1991.
The Issue The issue in this case is whether the St. Johns River Water Management District (District) should issue a consumptive use permit (CUP) in response to Application Number 99052 filed by the City of Titusville and, if so, what CUP terms are appropriate.
Findings Of Fact Area II and III Wellfields On February 10, 1998, the District issued CUP 10647 to the City of Titusville, authorizing the withdrawal of an annual average of 6.5 mgd from the City's Area II and Area III Wellfields, 5.4 from Area II and 1.1 from Area III. These wellfields are owned and operated by the City and are located within its municipal boundaries. They produce water from the SAS. The Area II Wellfield is located near I-95 in the northeastern portion of the City and consists of shallow wells primarily constructed between 1955 and 2002. It consists of 53 production wells, of which 31 are considered to be of primary use. The City replaced 16 Area II production wells in 1995 and 4 production wells in 2000 and is currently considering the replacement of 4 additional wells. The Area III Wellfield is located in the south-central portion of the City’s service area. It consists of 35 production wells, of which 18 are considered to be of primary use. Petitioners contend that both the "safe yield" (the quantity of water the City can withdraw without degrading the water resource) and the "reliable yield" (the quantity of water the City can dependably withdraw) of the Area II and III Wellfields are the permitted limits of 5.4 and 1.1 mgd, respectively. The City and the District contend that saline intrusion into the SAS has reduced the safe and reliable yields to significantly less than the permitted amounts at this time. Historically, the Area II Wellfield was the most productive wellfield. Prior to 1988, the City relied entirely on the Area II Wellfield and pumped almost 5 mgd from it at times. Since then, several Area II wells have shown signs of water quality degradation that has resulted in a reduction in pumping to better stabilize water quality levels. For the past five years, the City has only pumped approximately 3 mgd on an annual average basis from the Area II Wellfield. Chloride concentrations exceeding 250 mg/l have been recorded in 16 Area II production wells. Chloride concentrations exceeding 250 mg/l have been recorded in 22 Area III production wells. About 10 wells in the Area II and III Wellfields have been abandoned because of water quality degradation. At the Area II Wellfields there are 10 wells whose use is impaired because of water quality issues. At the Area III Wellfields there are 15 wells whose use is impaired because of water quality issues. Area III has had serious chloride problems, with concentrations at or near 200 mg/l for much of the mid-90's. In the Area III Wellfield, the Anastasia wells have the best water quality. However, these wells have also seen increasing concentrations of chlorides, with one well over 200 mg/l. According to information introduced into evidence by the City, it appears that Area III began to have chloride problems primarily due to over-pumping.5 The City pumped far in excess of permit limits from Area III during the early 1990's, including almost twice the permit limit in 1990 and 1.5 times the limit in 1991. While chlorides were between 77 and 92 mg/l in 1990-92, they began to rise in 1993 and were between 192 and 202 mg/l for the rest of the decade. Area III production declined in 1997 to approximately 0.66 mgd and declined further to a low of approximately 0.5 mgd in 1999. In 2000, chlorides fell to approximately 138 mg/l and then rose to approximately 150 mg/l in 2002-04, while production gradually rose to close to the permit limit in 2002 and 2003, before dipping to 0.75 mgd in 2004. In 2005, production was back up to 1 mgd, and chlorides were approximately 87 mg/l. During the five years from 2001 through 2005, the City has pumped an annual average rate of approximately 1 mgd from Area III. In contrast, Area II has not been over-pumped during the same time period. Area II production generally declined from a high of 4.146 mgd in 1992 to a low of 2.525 mgd in 2000, except for an increase of approximately 0.25 mgd between 1997 and 1998. During this time, chlorides generally declined from a high of 124 mg/l in 1993 to approximately 68 mg/l in 2000, with the exception of a rise to approximately 111 mg/l in 1999. Area II production then generally increased through 2003 to approximately 3.000 mgd, where it remained in 2004 before declining to approximately 2.770 mgd in 2005. Area II chlorides were approximately 113 mg/l in 2001, 109 in 2002, 86 in 2003, 76 in 2004, and 83 in 2005. During the five years from 2001 through 2005, the City has pumped only an annual average rate of 2.86 mgd. In 1995, the City entered into a contract with the City of Cocoa requiring the City to pay for at least 1 mgd each year, whether the City actually takes the water or not (the "take-or-pay" clause). Using the Cocoa water allowed the City to reduce production from Area III without a corresponding increase in production from Area II. Water conservation measures implemented since 1998, including conservation rates, have since reduced per capita water use. In 2002, the contractual take-or-pay requirement was reduced to 0.5 mgd. After 2002, purchases of Cocoa water have amounted to 0.576, 0.712, and 0.372 mgd on an annual average basis. As a result, since at least 1990 Area II has not been required to produce at its permitted limit. It is not clear exactly what the City believes to be safe and reliable yields at this time from Areas II and III. In its PRO, the City took the position that the total reliable yield is 3.5 to 4 mgd, of which 2.25 to 2.5 mgd is attributable to the Area II Wellfield and 0.75 mgd is attributable to the Area III Wellfield. However, its consultant, Mr. Patrick Barnes, testified that the City's current reliable yields are 3 mgd from Area II and 1 or 1.1 mgd from Area III. He testified that the safe yield from Area II would be approximately 3.5 mgd. The District has not formulated an opinion as to the exact of amount of water that can be produced from the Area II and III Wellfields on a sustainable basis. However, the District believes that recent production levels, which have resulted in a stabilization of chloride concentrations, may be the most production that can be sustained from these facilities without adverse water resource impacts. That would mean approximately 4.5 mgd on an annual average basis from Areas II and III combined. It might be possible for the City to expand the reliable yield of the Area II Wellfield by constructing additional wells or through some other measures. But Brevard County’s North Brevard Wellfield, located immediately north of the City’s Area II Wellfield, utilizes the same SAS used by the Area II Wellfield, and Brevard County recently received an increased permitted allocation from the District for this facility. This would limit the City’s ability to expand the current production of water from the Area II Wellfield. Other limitations on expansion of production from Areas II and III include: the relatively high risk of contamination of the SAS from pollution sources such as underground petroleum storage tanks; the limited space available in an increasingly urbanized area for the construction of new wells; the chronic bio-fouling and encrustation of wells due to the high iron content of the SAS; and the low specific capacity of each production well. For these reasons, it is not clear at this point in time whether it is possible to sustain more water production from Areas II and III than the City has pumped in recent years. B. Area IV Application and TSR On March 6, 2001, the City of Titusville submitted its application to modify CUP 10647. Included in this application was a proposal to add a new Area IV Wellfield in northwest Brevard County to pump up to 2.75 mgd from the UFAS. The District issued a series of seven Requests for Additional Information in between April 5, 2001, and March 23, 2004. On December 15, 2004, the District issued its initial TSR for the CUP modification application. That TSR proposed to authorize the use of 2.75 mgd from the UFAS and 0.18 mgd of groundwater from the SAS from the proposed Area IV Wellfield and 3.3 mgd of groundwater from the SAS from the existing Area II and Area III Wellfields to serve a projected population of 56,565 in 2008. There was no request to extend or renew the permit, which expires February 10, 2008. Miami Corporation filed a petition challenging this TSR. On May 13, 2005, the City submitted a revised application for a separate Individual CUP for the Area IV Wellfield, rather than modifying its existing CUP 10647 to include the new wellfield, with a permit expiration of December 31, 2010. On May 25, 2005, the staff issued a revised TSR. That TSR proposed a new permit to authorize up to 2.75 mgd of groundwater from the UFAS and 0.178 mgd of groundwater from the SAS from the proposed Area IV Wellfield to serve a projected population of 59,660 in 2010. The revised TSR noted that the proposed permit expiration date for the Area II and Area III Wellfields would remain February 10, 2008. Vergie Clark filed a petition challenging the revised TSR, as did Miami Corporation. After various notices on the TSR and the revised TSR to interested persons in Brevard County, in August 2005 the District issued additional notice to interested persons in Orange, Seminole and Volusia Counties. As a result, all required public notices have been issued. On March 14, 2006, the City again revised its application, and on May 1, 2006, the District issued its second revised, and final, TSR--which is the TSR now at issue. The TSR at issue recommended that a CUP be issued to Titusville for 2.75 mgd of groundwater from the UFAS and .18 mgd of groundwater from the SAS for wetland hydration and aquifer recharge from the Area IV Wellfield on an annual average basis to serve a projected population of 63,036 in 2010. This TSR provided that the proposed permit would expire December 31, 2010. TSR at Issue Water Use Allocation The CUP recommended by the TSR would only grant the City a water allocation from the Area IV Wellfield for 2009 and 2010. The recommended CUP would allow the City to withdraw water from the Area IV Wellfield at an annual average rate of 2.75 mgd during those years for public supply. (Other Condition 4) The CUP recommended by the TSR would limit the City’s potable water allocation from the Area IV Wellfield to a maximum rate of 3.85 mgd during the four consecutive months of the dry season, which can occur during any time of the year. If 3.85 mgd is withdrawn during this four-month period, the withdrawal rate for the remaining 8 months cannot exceed 2.21 mgd. (Other Condition 8) The CUP recommended by the TSR would limit the City’s potable water allocation from the Area IV Wellfield to a maximum rate of 4.41 mgd during any single month. (Other Condition 7) The CUP recommended by the TSR would limit the City’s potable water allocation from the Area IV Wellfield to a maximum rate of 6.5 mgd during any single day during a severe drought, when the existing sources (meaning Areas II and III) cannot be used without inducing water quality degradation or exceeding permitted quantities. (Other Condition 9) The CUP recommended by the TSR would allow the City to withdraw water from the SAS extraction wells at an annual average rate of up to 0.178 mgd in 2009 and 2010 for wetland hydration and surficial aquifer recharge. (Other Condition 6) The CUP recommended by the TSR would limit the withdrawal of water from the Area II, III and IV Wellfields to a combined annual average rate of 5.79 mgd in 2009 and a combined annual average rate of 6.01 mgd in 2010. The CUP recommended by the TSR would limit the withdrawal of water from the Area II, III and IV Wellfields to a combined maximum daily rate of 8.88 mgd in 2009 and 9.0 mgd in 2010. (Other Conditions 5, 9) The CUP recommended by the TSR would reduce Titusville's combined annual average and maximum daily allocations from the Area II, III and IV Wellfields in 2009 and 2010 by an amount equivalent to the quantity of water purchased from the City of Cocoa during each year. (Other Conditions 5, 9) Other Condition 10 in the recommended by the TSR notifies the City that nonuse of the water supply allocated by the CUP for two years or more is grounds for revocation by the District's Governing Board, permanently and in whole, unless the City can prove that its nonuse was due to extreme hardship caused by factors beyond the City's control. Permit Duration The CUP recommended by the TSR would not allow the City to withdraw water from the Area IV Wellfield earlier than January 1, 2009; as indicated, it would expire on December 31, 2010. (Other Conditions 2, 4). Saline Water Intrusion The CUP recommended by the TSR contains a permit condition requiring the City to implement the proposed saline water monitoring plan by sampling and analyzing Saline Water Monitor Wells SWMW 1-6 and UFAS production wells 401, 403, 405, 407, 409, 411, 413 and 415 quarterly for water levels, chloride and total dissolved solids. (Other Condition 11) The CUP recommended by the TSR contains a permit condition authorizing the District to modify the allocation granted to the City in whole or in part or to otherwise curtail or abate the impact in the event of saline water intrusion. (Other Condition 14) The CUP recommended by the TSR contains a permit condition requiring the City to cease withdrawal from any UFAS production well, if any quarterly water sample from that well shows a chloride concentration exceeding 250 mg/l. That same condition would limit the operation of any UFAS production well with a quarterly sample exceeding 250 mg/l to six hours per day with a minimum 24 hours recovery between pumping cycles if subsequent samples contain chloride concentrations between 200 mg/l and 249 mg/l. (Other Condition 25) Environmental Impacts and Avoidance and Minimization The CUP recommended by the TSR contains a permit condition requiring the City to implement the proposed environmental monitoring plan for hydrologic and photo- monitoring at 16 wetland sites within one year of permit issuance and to establish a baseline prior to the initiation of groundwater withdrawals. That same condition requires the City to collect water level data at each wetland site either on a daily or weekly basis and report to the District every six months in District-approved, computer-accessible format. (Other Condition 12) The CUP recommended by the TSR contains a permit condition authorizing the District to revoke the permit in whole or in part or to curtail or abate impacts should unanticipated adverse impacts occur to wetlands, lakes and spring flow. (Other Condition 23) The CUP recommended by the TSR contains a permit condition authorizing the District to require the City to implement the proposed avoidance and minimization plan should unanticipated impacts occur to Wetland A4-2 (a shallow marsh near the middle of the wellfield) within 90 days of notice by the District. That same permit condition authorizes the District to require the City to submit a wetland rehydration plan for any other adversely affected wetland within 30 days of notice by the District and to implement the plan without 90 days of approval by the District. The District would require the City to implement avoidance measures before the wetlands are actually allowed to suffer adverse impacts. (Other Condition 24) Impacts to Other Existing Legal Users of Water The CUP recommended by the TSR contains a permit condition authorizing the District to require mitigation of any unanticipated interference to existing legal users of water due to withdrawals from the Area IV Wellfield. Mitigation may include installation of a new pump or motor, installation of additional drop pipe, new electrical wiring, connection with an existing water supply system, or other appropriate measures. (Other Condition 15) Water Conservation Measures and Reuse The City is implementing extensive water conservation measures. The City’s water conservation plan includes public education measures (e.g., televised public service announcements, helping to create water conservation videos and distributing them to the public, commissioning an award winning native plant mural, providing exhibits and speakers for public events), toilet and showerhead retrofits, and a water conservation based rate structure. A water conservation rate structure provides the potable water customer with an economic incentive to use less water. The most common conservation rate structure is a tiered-rate whereby the cost per gallon of water increases as the customer uses more water. While the District reviews the rate structure to evaluate whether it will achieve conservation, it does not mandate the cost per gallon of water. An audit of the City’s potable water distribution system was conducted and recent water use records were evaluated to determine if all necessary water conservation measures were in place. The audit indicated that the potable water system has small unaccounted-for water losses, approximately 6.5 percent, and relatively low residential per capita water use. The City has implemented a water conservation plan that implements rule requirements; as a result, the City has provided reasonable assurance that it is implementing all available water conservation measures that are economically, environmentally, or technologically feasible. The City cannot use reclaimed water to meet its potable water demands associated with direct human consumption and food preparation. However, reclaimed water can be used to replace that part of the City’s allocation that is associated with irrigation-type uses. The City has operated a reclaimed water reuse system since 1996. It is projected that 67 percent of the available wastewater flows will be utilized by 2010 for irrigation, with the remainder going to a wetland system during wet weather periods when irrigation demands are low. The City is using reclaimed water to the extent it is economically, environmentally and technologically feasible. In the case of public supply, the District looks to the amount of water requested for each person in a projected population in determining whether the water will be used efficiently. The metric that the District normally considers when conducting this part of the evaluation is the per capita usage. Population Projections and Per Capita Water Use As indicated, the proposed CUP would expire on December 31, 2010. Although the City and District would anticipate an application for renewal to be filed, demand for water projected beyond December 31, 2010, is not relevant to the need for the proposed CUP. In the case of public supply, projected demand for water usually is calculated by multiplying the projected population times per capita water use. Gross per capita (“GPC”) use in gallons per day (gpd) is the type of metric normally used to project demand for public supply of water. It is based on residential use and all other water uses supplied by the utility, including commercial, industrial, hotel/motel, and other type uses. That includes supply necessary to meet peak demands and emergencies. DEP requires that every public water supply system have an adequate water supply to meet peak demands for fire protection and health and safety reasons. If peak demands are not met, a major fire or other similar catastrophe could depressurize a public water system and possibly cause water quality problems. Projections of need for water in the future must take into account peak demands and emergency needs. Water used for those purposes is included in the historical average daily flows (ADF) from which historical GPC is derived. Unless there is good information to the contrary, in projecting GPC one assumes that those uses will increase roughly in proportion to the residential use. City's Projection Contending that the University of Florida Bureau of Economic and Business Research (BEBR) does not estimate or project population for municipalities, and that BEBR projections are based on historical trends that would under-project population in the City, the City used a different source and method to project population in the City's water service area on December 31, 2010. For its method, the City had Courtney Harris, its Planning Director, project the number of dwelling units that would be developed and occupied in 2011, calculating the additional people associated with each unit (based on the 2000 Census, which identified 2.32 as the average number of persons per dwelling unit in the City), and adding the resulting number to the City’s existing service area population as of 2005. The City's method yielded various results depending on when proposed developments in the City were reviewed. Ultimately, the City projected a population of 60,990 at the end of 2010. The City's method depends on the ability of its Planning Director to accurately predict the timing of new residential construction and sales, which is not easy to do (as indicated by the different results obtained by the City over time), since there are many factors affecting residential development and the real estate market. The ultimate predictions of the City's Planning Director assume that residential development will continue at an extraordinarily high pace although there already was evidence of downturn. The City's method also assumed that all new units will be sold (which, again, is contingent on market conditions) and fully occupied (although a 90 percent occupancy rate would be a more realistic.) The method also does not account for decreases in population in a number of areas in the Titusville service area (while overall population increased, mostly as a result of growth that has been occurring in a single census tract.) The City's witnesses then calculated a per capita water use rate by averaging the actual rates for the 11 years from 1995 through 2005, which resulted in projected per capita water use rate of 100.35, and a projected demand of 6.12 mgd at the end of 2010. The justification for averaging over 11 years, instead of the last five years, was that the last five years have been unusually wet, which would depress demand to some extent. However, using 11 years also increased the average water use by taking into account the higher use rates common before conservations measures, including conservation rates, went into effect (in particular, 123.75 gpd for 1995, 122.36 gpd for 1996, and 109.94 gpd for 1998.) Since 1998, and implementation of the conservation rates and other measures, water use rates have been significantly lower. While the average over the last 11 years was 100.35 gpd, the average over the last five years (from 2001- 2005) was just 92.15 gpd. Averaged since 1998, the City's water use rate has been 93.34 gpd. While wetter-than-normal conditions would be expected to depress water use to some extent due primarily to decreased lawn irrigation, many of the City's water customers have private irrigation wells for this purpose. Besides, Mr. Peterson, the City's Water Resources Manager, testified that not many of the City's water customers use potable water for lawn irrigation due to the new conservation rates. Petitioners' Projection Miami Corporation's population expert, Dr. Stanley Smith, is the Director of BEBR. Dr. Smith projected the population for the City's service area by first developing an estimate of the population of the water service area in 1990 and 2000 using block and block group data, and then using those estimates to create estimates from 2001-2005. Dr. Smith then projected population in the City's water service area using a methodology similar to what BEBR uses for county projections. Dr. Smith's methodology used three extrapolation techniques. He did not use a fourth technique, often used at BEBR, called shift-share, because he believed that, given Titusville's pattern of growth, using shift-share might produce projections that were too low. In developing his final projections, Dr. Smith also excluded the data from 1990 to 2000 because growth during that period was so slow that he felt that its inclusion might result in projections that were too low. Dr. Smith's approach varied slightly from the typical BEBR methodology in order to account for the fact that the City's growth has been faster since 2000. Dr. Smith applied an adjustment factor based on an assumption also used by the City's expert that 97.3 percent of the projected population within the City's water service area in 2010 would be served by the City. Using his method, Dr. Smith projected the population of the Titusville water service area to be 53,209 on December 31, 2010. Based on recent population estimates, Dr. Smith believes that, if anything, his projections are too high. It was Dr. Smith's opinion from the data that the annual increases for Titusville and the Titusville water service area peaked in 2003 and that they had been declining since that time. That was especially true of 2006, when the increase was the smallest that it had been for many years. Petitioners' expert, Mr. Drake, calculated a per capita water use rate by averaging the actual rates for the most recent five years (2002-2006), which resulted in a per capita water use rate of 89.08 gpd, and a projected demand of 4.74 mgd at the end of 2010. He also calculated a per capita water use rate for 2006, which came to 88.65 gpd, which would give a slightly lower projected demand of 4.72 mgd. Ultimate Finding of Projected Water Demand Based on all the evidence, it is found that Dr. Smith's projection of the population that will use City water on December 31, 2010, is more reasonable than the City's projections. The City and District contend that, regardless of the calculated per capita water use rate, it is appropriate to base the City's allocation on a rate of 100.35 gpd because 90 to 100 gpd is very conservative per capita water use rate for a public water supply utility. However, the allocation should be based on the best estimate of actual demand, not a general rate commonly assumed for water utilities, even if conservative. The City and District also contend that it is appropriate to base the City's allocation on a higher use rate because the climatic conditions experienced in the City over what they considered to be the most recent five years (2001- 2005) have been average-to-wet. More rainfall generally means less water use, and vice-versa, but the greater weight of the evidence proved that the City's demand for water has not varied much due to climatic conditions in recent years (after implementation of conservation measures, including conservation rates.) (City Exhibit 19, which purported to demonstrate the contrary, was proven to be inaccurate in that it showed significantly more water use during certain drier years than actually occurred.) However, in 2000--which was after the implementation of conservation rates and also the City's driest year on record (in approximately 75 years)--the water use rate was approximately 97.5 gallons per person per day. An average of the last eight years (1999-2006), which would include all years clearly responsive to the conservation rates as well as the driest year on record, would result in a per capita water use rate of approximately 92.8 gpd, and a projected demand of approximately 4.94 mgd by December 31, 2010. The District argues in its PRO that, because a CUP water allocation is a legal maximum, it would be inappropriate to base the City's water allocation on demand during a wet or even an average year (which, it says, would set the permittee up to violate its permit requirements 50 percent of the time). If, instead, the City's water allocation were based on demand during 2000, the driest year on record, projected demand would be approximately 5.2 mgd on December 31, 2010. Those calculated water allocations--i.e., either the 4.94 mgd or the 5.2 mgd--would then be compared to the probable safe and reliable yield of 4.5 mgd from Areas II and III to determine the deficit on an annual average basis. Allowing a reasonable margin of error for the uncertainties of the predictions involved, a reasonable maximum annual average allocation for the proposed Area IV Wellfield would be 0.75 mgd. Mr. Jenkins suggested in rebuttal that, if the need for water is less than that set out in the proposed CUP in the TSR at issue, a CUP should nonetheless be issued but with lower water allocations. While the evidence supports a reduction of the annual average limit from 2.75 mgd to 0.75 mgd, there was insufficient evidence to show how the other water allocation limits in the proposed CUP should be changed. For the past 12 years, the City of Titusville has been able to purchase water under a contract with the City of Cocoa to meet all of its demands, including any peak or emergency water demands. Under the take-or-pay provision in the contract currently in effect, the City must pay for 0.5 mgd and presumably would take and use at least that amount so long as the contract remains in effect. This would reduce the City's projected water supply deficit through the end of 2010, and the City could rely on the Cocoa contract to cover any additional demand through the end of 2010 without Area IV. However, under the contract, the City can give notice on or before April 1 of the year in which it intends to terminate the contract effective October 1 of the same year. If a CUP for Area IV is issued, the City could terminate the current contract effective as early as October 1, 2008. It also is possible that the contract could be negotiated so that its termination would coincide with the time when the Area IV Wellfield becomes operational if not near October 1 of the year. As indicated, even if the contract remains in place, to the extent that the City receives water from the City of Cocoa for potable use during either 2009 or 2010, the allocations under the proposed TSR will be reduced an amount equivalent to the quantity provided to the City by Cocoa in that year. Finally, as indicated, the existing CUP for Areas II and III is set to expire in February 2008. Although it is anticipated that the City will apply to renew the existing CUP for Areas II and III, and that the District will approve a renewal at some level, it is not clear how much production will be approved for Areas II and III for the years 2009 and 2010. Meanwhile, the CUP proposed for Area IV provides that the combined annual groundwater withdrawals for public supply for the Areas II, III, and IV may not exceed 5.79 mgd for 2009 and 6.01 mgd in 2010. Based on the findings in this case, those figures should be reduced to no more than 5.2 mgd, and it must be anticipated that a similar condition would be placed on any renewal of the existing CUP for Areas II and III as well. Site Investigation At the time the City decided to apply for a CUP for Area IV, it was known that the UFAS in much of Brevard County was not suitable as a source of potable water supply, but there was believed to be a tongue of the UFAS in the northwest corner of the County and extending towards the southeast, and narrowing in that direction, that might be suitable for that purpose, particularly in the upper part of the aquifer. Because there was insufficient information to adequately evaluate the whether proposed Area IV, which was located along the Florida East Coast Railway (FEC) Right-of-Way (ROW), could be used for that purpose, the City’s consultant, Barnes, Ferland and Associates (BFA), designed a drilling and testing program to collect site-specific information in order to characterize the groundwater quality, identify the thickness of the freshwater zone in the UFAS, and determine hydraulic parameters for the groundwater system. In addition, DRMP conducted an environmental assessment of the Area IV Wellfield and surrounding property. The drilling and testing program designed by BFA for the Area IV Wellfield was similar to other hydrogeologic investigations conducted in the region with respect to wellfields operated by the City of Edgewater, the City of New Smyrna Beach, the City of Ormond Beach, the Orlando Utilities Commission and Orange County. The drilling and testing program for the Area IV Wellfield included Time-Domain Electromagnetic Mapping ("TDEM") performed by SDII Global, a consultant retained by the District. TDEM is not typically used for the hydrogeologic investigation of a new wellfield. The TDEM technique involves estimating the depth to the 250 mg/l and 5,000 mg/l chloride concentration in the groundwater system using electrical resistivity probes. The technique was applied at four locations along the FEC Right-of- Way. In addition to the TDEM study, BFA installed three test production wells along the FEC ROW, collected lithologic samples with depth, performed borehole aquifer performance and step drawdown tests at two test sites and recorded water quality with depth through grab and packer samples. The northernmost test production well was Test Site 1, which corresponds to Area IV production well 401. The middle test production well was Test Site 3, which corresponds to either Area IV Well 412 or Area IV Well 413. The southernmost test production well was Test Site 2, which is located approximately 1.5 miles south of the southernmost Area IV production well. Test Sites 1 and 2 were constructed first and Test Site 3 was drilled later because of unfavorable water quality conditions encountered at Test Site 2. Test Site 1 is located on the FEC ROW approximately 430 feet southeast of the Volusia-Brevard County line. At Test Site 1, BFA installed a test-production well (UF-1D), a UFAS monitor well (UF-1S), and a SAS monitor well (SA-1) in 2001. In 2005 BFA installed two additional SAS monitor wells (MW-1 and RW-1) near Test Site 1. The test production well was drilled to a depth of 500 feet below land surface and then back-plugged to a depth of 250 feet below land surface and cased to a depth of 105-110 feet below land surface. Test Site 2 is located on the FEC ROW approximately 2.8 miles southeast of the Volusia-Brevard County line. At Test Site 2, BFA installed a single UFAS Monitor Well (UF-2S). The monitor well was drilled to a total depth of 210-220 feet below land surface. Test Site 3 is located on the FEC ROW approximately 1.4 miles southeast of the Brevard-Volusia County line. At Test Site 3, BFA installed a test production well (UF-3D), a UFAS monitor well (UF-3S), and a SAS monitor well (SA-3). The test production well was drilled to a depth of 500 feet below land surface and then back-plugged to a depth of 210 below land surface.. Since Test Site 3 is either Area IV Well 412 or 413, and assuming production well 415 will be located 1,200 feet southeast of Test Site 3, this means that Test Site 2 is located at least one mile southeast of the southernmost Area IV production well. Test Sites 4 and 6 are located approximately three miles southeast of Brevard-Volusia County line. SAS test production wells were constructed at both sites to a total depth of about 20-30 feet below land surface. The site-specific hydrogeologic data collected by BFA as part of the drilling and testing program verified the groundwater basin and flow direction shown in Figure 15 of City Exhibit 523. DRMP’s environmental assessment of the Area IV Wellfield spanned the period from 2002 through 2006. In Spring 2002, DRMP evaluated areas within the predicted 0.2 foot drawdown contour by assessing wetland vegetation, photographing wetlands, noting wetland hydrologic conditions, investigating soil condition and wildlife utilization and evaluating surrounding land uses and natural communities. In Fall 2002, DRMP evaluated potential monitoring sites both on and off Miami Corporation's property by assessing wetland vegetation composition and hydrologic conditions, investigating soil conditions and wildlife utilization, evaluating surrounding land use and natural communities and locating suitable control sites. In Fall 2003, DRMP evaluated potential wetland monitoring sites near the southernmost Area IV production wells by assessing wetland vegetation composition and hydrologic conditions, investigating soil conditions and evaluating surrounding land uses and natural communities. In Spring 2005, DRMP assessed wetlands surrounding the Area IV Wellfield by evaluating wetland vegetation composition and hydrologic conditions, photographing wetlands, investigating soil conditions, evaluating surrounding land use and natural communities and collecting GPS points. In Fall 2005, DRMP investigated the Clark property by evaluating wetland vegetation and hydrologic conditions, photographing wetlands, investigating soil conditions and wildlife utilization and evaluating surrounding land uses and natural communities. In Spring 2006, DRMP developed a revised environmental monitoring plan and avoidance and minimization plan based on the new SDI MODFLOW Model by locating the final wetlands monitoring sites, developing the hydrologic and vegetative monitoring protocol, establishing the scope of the baseline study, reviewing the preliminary pipeline routing, construction and discharge inlet structures and preparing and submitting plan documents to the District. DRMP evaluated the occurrence of listed animal and plant species in the vicinity of the Area IV Wellfield as part of its environmental assessment. DRMP reviewed the Natural Areas Inventory for the Area IV Wellfield site, which identifies occurrences of listed species within a designated area. Additionally, DRMP made note of animal and plant species during the site visits in 2002, 2003, 2005, and 2006. DRMP evaluated the Farmton Mitigation Bank as part of its environmental assessment. DRMP reviewed the permit files for the Farmton Mitigation Banks, including the annual environmental monitoring reports prepared by Miami’s consultants. In 2005, DRMP conducted a field assessment of the Clark property including a thorough investigation of the fish pond, which Petitioners claim was adversely impacted during one or more of the APTs conducted by the City at the Area IV Wellfield. It was not necessary for the City’s environmental consultants to visit each and every wetland in the vicinity of the proposed Area IV Wellfield. Typically, only representative wetland sites are visited during the environmental assessment process. The scope of the City's hydrologic and environmental investigation of the Area IV Wellfield was adequate and consistent with industry standards and the District protocol for testing aquifers and characterizing aquifer performance and groundwater quality at the site. Nonetheless, Petitioners contend that there were serious deficiencies in the investigation's implementation and that additional investigation should have been performed. Hydrostratigraphy The SAS at the Area IV Wellfield is 40-to-50 feet deep and is composed primarily of unconsolidated sand, shell and silt. The intermediate confining unit (ICU) at the Area IV Wellfield consists of the Hawthorne Group and ranges in thickness from 40 to 60 feet. The top of the ICU is located 40- 50 feet below land surface and the bottom of the ICU is located 100 feet below land surface. This unit is composed of varying amounts of sand, shell, silt, indurated sandstone, clay, and some limestone. It tends to restrict the movement of water from the SAS to the UFAS. The UFAS at the Area IV Wellfield is a fairly homogenous limestone unit, which starts approximately 100 feet below land surface and extends to about 450 feet below land surface or 425 feet below mean sea level. It consists of the Ocala Group and grades into the upper portion of the Avon Park Formation. The middle confining unit (MCU) at the Area IV Wellfield starts at approximately 450 feet below land surface or 425 feet below mean sea level and ends approximately 1,000 feet below land surface. It comprises a denser, fine-grained dolomitic limestone within the Avon Park Formation. The MCU restricts the movement of water between the UFAS and LFAS. The location of the MCU at the Area IV Wellfield was determined by examining cuttings and video logs collected during drilling performed at Test Sites 1 and 3 and by measuring various properties of the aquifer with down-hole geophysical techniques. The MCU can be distinguished from the UFAS by the presence of both dolomite and limestone. The lithologic log for Test Site 1 indicates the presence of gray/tan limestone between 450 and 460 feet below land surface and light/gray limestone and dolomitic limestone between 460 and 470 feet below land surface. The lithologic log for Test Site 3 indicates the presence of tan dolomitic limestone between 450 and 460 feet below land surface and tan limestone and dolomitic limestone between 460 and 470 feet below land surface. After examining the video log for Test Site 1, Petitioners’ expert, Dr. Thomas Missimer, noted a “lithologic change” at 477 feet below land surface. Other characteristics of the MCU are a lower resistivity and a sharp decrease in flow. The data collected at Test Site 1 shows a reduction in resistivity at approximately 470 feet below land surface. The flow meter log for Test Site 1 exhibits a decrease in flow at approximately 450 feet below land surface. Petitioners’ experts, Thomas Missimer, Alge Merry, and Bruce Lafrenz contend that the top of the MCU at the Area IV Wellfield is located deeper than 450 feet below land surface or 425 feet below mean sea level. This contention is based on regional reports, the geophysical logs reported by BFA, and one of the packer tests conducted at the bottom of the test wells that showed a pumping rate of 85 gpm. The greater weight of evidence indicates the top of the MCU at the Area IV Wellfield starts at the elevation identified by BFA. The regional reports are not based on data collected from the immediate vicinity of the Area IV Wellfield. Additionally, the BFA's professional geologists who determined the top of the MCU included Joel Kimrey, who was the former head of the local USGS office, and had more experience with the hydrogeology of the MCU in Brevard and Volusia than any of the Petitioners’ geologic experts. Also, the BFA geologists had access to the drill cuttings, which were unavailable to the Petitioners’ experts when they made their determination. Finally, the pumping rate recorded during the packer test could be explained by an area of higher permeability within the MCU. More likely, the packer may have been partially open to the bottom of the UFAS. The Lower Floridan Aquifer System (LFAS) starts at about 1,000 feet below land surface and ends approximately 2,300 feet below land surface. Head Difference Data Head refers to the pressure within an aquifer. In an unconfined aquifer, it is the water table. In a confined or semi-confined aquifer, it is the level to which water would rise in a well penetrating into the aquifer. Head difference refers to the numerical difference between two water levels either in different aquifer at the same location or different locations in the same aquifer. In the context of the Area IV Wellfield, static head difference is the difference between the elevation of the water table in the SAS and the elevation of the potentiometric surface of the UFAS under non-pumping conditions at the same location. The static head difference reflects the degree of confinement in the ICU. If the static head difference between the SAS and UFAS is a large number, this indicates a high degree of confinement between the two systems. BFA took static head measurements at SAS and UFAS monitor wells located at Test Sites 1, 2 and 3 in January 2004, April 2004, and July 2006 and calculated the head difference based on those measurements. District expert, Richard Burklew, was present when the measurements were taken in April 2004 and July 2006 and verified the readings made by the City’s consultants. During all three sampling events a downward head gradient was noted at each site, which means the water table had a higher elevation than the potentiometric surface of the UFAS. In January 2004, the measured head difference at Test Sites 1, 2 and 3 were 6.2 feet, 5.5 feet and 5.9 feet, respectively. In April 2004, the measured head difference at Test Sites 1 and 3 were 8.1 feet and 8.1 feet, respectively. Finally, in July 2006, the measured head difference at Test Sites 1, 2 and 3 were 8.6 feet, 6.6 feet and 9.3 feet, respectively. The average of those observed head differences was 7.46 feet. At the time the head difference measurements were taken in July 2006, the region had experienced a rainfall deficit of 17 inches over the prior 12 months. Petitioners contend that the rainfall deficit may have skewed that head difference observation. However, according to the District’s expert, Richard Burklew, this would not necessarily have affected the head difference measurements because the hydrologic system would seek equilibrium, and the head difference would be the same. BFA collected static head difference measurements from Test Sites 1, 2 and 3 during both wet and dry seasons. The measurements do not show significant differences between seasons. Head difference data collected from hundreds of other Florida locations also do not show significant differences between seasons. This suggests that static head difference remains fairly constant at the Area IV Wellfield year round. Water level measurements taken by the City’s consultants from the wells on Clark’s property and reported in City Exhibit 52 do not determine static head difference between the SAS and UFAS because the exact construction of the wells was unknown, the completion depth of certain wells was unknown, the operational history of the wells was unknown, and the putative SAS well was located several hundred feet away from the UFAS well. For example, the depth of one of the wells is reported as 57 feet, which could easily be located in the ICU. If that is the case, then the head difference measured by comparing to the water level in this well would only be the head differential between the ICU and the UFAS. Finally, the Clark property is located in a more elevated region than Test Sites 1, 2, and 3, which means the water table will be lower and the head difference will be less than at the Area IV Wellfield. Water level measurements reported in the driller’s completion log for Wells 4175, 4176, 4177, and 5230 on Miami Corporation’s property do not determine static head difference between the SAS and UFAS because critical information concerning the construction of these wells is unknown. Additionally, the wells are much shallower than test production wells at Test Sites 1, 2 and 3. The water level measurements reported in the driller’s completion log for Wells 4175, 4176, 4177, and 5230 are not necessarily inconsistent with head difference measurements collected by BFA at Test Sites 1, 2 and 3. The head differences at these four well sites could be 6, 4, 7, and 6 feet, respectively, depending how the water measurements were made. Also, the measurements made by a driller could not be expected to be as accurate as measurements made by trained hydrologists. Further, if the soils in the vicinity of Well 4177 indicated a depth to water table of 5 feet below land surface, that would not necessarily be inconsistent with the head difference measurements collected by BFA at Test Sites 1, 2 and 3. Depth to Water Table The depth to water table is defined as the difference between the land surface elevation and the head value in the SAS. The water table in the Area IV Wellfield area is consistently close to land surface and often above land surface. The construction of numerous above-grade forest roads and roadside ditches on the property surrounding the Area IV Wellfield has had the effect of impounding surface water and raising the water table near land surface. The Area IV Wellfield and vicinity have a variety of soil types. The predominant wetland soil type is Samsula Muck, which is classified as a very poorly drained soil with a water table either at or above land surface. The predominant upland soil type is Myakka Fine Sand, which is characterized by a water table within a foot of land surface during four months of the year and within 40 inches of land surface during remainder of the year. The average depth to water table at the Area IV Wellfield is approximately 1 foot based on soil types. SAS levels at the three Farmton Mitigation Banks were measured at piezometers installed by Miami Corporation’s consultants from 2001 through 2005. This data confirms the water table at the Area IV Wellfield is consistently close to land surface and frequently above land surface. It indicates the depth to water table is typically less than 3 feet and in many cases within a foot or two. Also, it does not matter whether any of the piezometers were located near wetlands because they show seasonal variation in water levels, where the water table changes from slightly above land surface to below land surface over the course of a year. A water table depth of 6-14 feet below land surface is not realistic at the Area IV Wellfield based on soil conditions and vegetation communities. Such a depth to water would be indicative of a landscape composed primarily of xeric scrub communities with few, if any wetlands. These types of communities do not exist near the Area IV Wellfield. Aquifer Performance Tests The flow of water through an aquifer is determined by three primary hydraulic coefficients or parameters: transmissivity; storage; and leakance. An aquifer performance test (APT) is a pumping test where water is removed from the well at a set rate for a set period of time and drawdown is measured in the well and in neighboring monitor wells to calculate the hydraulic properties of the hydrologic formation. The main hydraulic properties determined through an APT are transmissivity, leakance, and storativity. These properties are used to characterize the water production capabilities of the hydrologic formations. These properties are also used in groundwater modeling to project impacts for longer periods of time and larger distances. Aquifer parameters can be determined from an aquifer performance test using analytical "curve-matching" techniques or a groundwater flow model such as MODFLOW. Curve-matching techniques involve the creation of a curve through measurement of drawdown and the matching of that curve to standard curves derived using analytical equations. Hydraulic conductivity or “K” is the term used to describe the ability of a hydrogeologic unit to conduct fluid flow. It is usually expressed in terms of horizontal hydraulic conductivity or “Kx” and “Ky” and vertical hydraulic conductivity or “Kz.” Transmissivity is the term used to describe the rate of movement of water for a given thickness of a hydrogeologic unit. It is the hydraulic conductivity of an aquifer times its thickness. Storativity is the term used to describe the amount of water that is released from any aquifer for a given unit change in head, or the compressability of the aquifer system. This value can normally be determined during a 4-5 day aquifer performance test. Specific yield is the term used to describe the long- term capacity of an aquifer to store water. This value cannot normally be determined during a 4-5 day aquifer performance test. Leakance is the term used to describe the vertical movement of water from above or below a given unit in response to changes in head or pumpage. APTs are standard practice for evaluating the suitability of a new area for development as a wellfield. Three APTs were conducted at Test Sites 1 and 3. No aquifer performance tests were conducted at Test Site 2. Petitioners question whether the APTs for the Area IV Wellfield were conducted by BFA in accordance with the applicable standard of care in the hydrogeologic profession. The District’s expert, Richard Burklew, believes the three APTs conducted at Test Sites 1 and 3 were adequate for purposes of determining appropriate aquifer parameters. Two APTs were conducted by BFA at Test Site 1. The first test was conducted on January 30-31, 2001, when Well UF-1D was pumped at about 700 gpm or approximately 1 mgd for 44-48 hours, and Wells UF-1S and SA-1 were used as monitor wells. The second test was conducted on April 8-12, 2003, when Well UF-1D was pumped at about 700 gpm or approximately 1 mgd for 96 hours, and Wells UF-1S and SA-1 were used as monitor wells. Using several analytical curve-matching techniques, BFA calculated a transmissivity of 7,300 ft2/day and a storativity of about 0.00036 on the basis of the 2001 APT at Test Site 1. They were unable to calculate a leakance value because the drawdown data did not reasonably fit the curve- matching techniques. For that reason, BFA performed another APT at Test Site 1 in 2003. Using several analytical curve-matching techniques, BFA calculated a transmissivity of 7,300 ft2/day, a storativity of 0.00045, and a leakance of 0.00029 day-1 on the basis of the 2003 APT at Test Site 1. One APT was conducted by BFA at Test Site 3 on April 10-13, 2001. Well UF-3D was pumped at about 700 gpm or approximately 1 mgd for 70 hours, and Wells UF-3S and SA-3 were used as monitor wells. Using several analytical curve-matching techniques, BFA calculated a transmissivity of 7,450 ft2/day, a storativity of 0.0002, and a leakance of 0.00026 on the basis of the 2001 APT at Test Site 3. However, because of problems with the test, leakance was not considered a good match for the analytical techniques. Leakance values determined by BFA from the APTs conducted at Test Sites 1 and 3 were based on the application of analytical curve-matching techniques. The leakance values determined through the conventional type curve-matching techniques employed by BFA are typically higher than the actual leakance values. They are also inherently limited because they assume the calculated leakance is due entirely to the ICU rather than a combination of the ICU and MCU as is the case at the Area IV Wellfield. The analytical techniques employed by BFA were unable to calculate separate leakance values for the ICU and the MCU. The best way to determine leakance values for each of these confining units was to use a MODFLOW model and observed head difference data. This was done by the City’s consultant, SDI, and is described in greater detail, infra. In January 2004, several APTs were conducted using two SAS wells referred to as Test Sites 4 and 6. These test sites are located more than 3 miles from the Clark property. Constant rate and variable rate APTs were conducted at both sites. During the constant rate tests, 230 gpm or about 0.33 mgd was pumped from the SAS well. Using several analytical curve-matching techniques, BFA calculated a transmissivity of 2,500 ft2/day for the surficial aquifer at those locations. Water Quality Data Consistent with the general understanding of the freshwater groundwater tongue extending from Volusia into Brevard County, the TDEM performed by SDII Global indicated that the depths to the 250 mg/l and 5,000 mg/l chloride concentrations decrease as one proceeds south along the FEC ROW. For example, the depths to the 250 mg/l and 5,000 mg/l chloride concentrations were 442 feet and 542 feet, respectively, at the northernmost test site, which is somewhat north of the City’s Test Site 1. The depth to the 250 mg/l and 5,000 mg/l chloride concentrations were 406 feet and 506 feet, respectively, at the southernmost test site, which is somewhat south of the City’s Test Site 2. Sixteen water quality grab samples were collected every 20-30 feet as the test production well at Test Site 1 was drilled, beginning at 120 feet below land surface and ending at 500 feet below land surface. This type of sampling is referred to as drill-stem testing. The chloride concentrations in the samples collected from 120 feet and 480 feet below land surface were 59 mg/l and 879 mg/l, respectively. The chloride concentrations in these samples did not exceed 250 mg/l until a depth of 460 feet below land surface was reached. Six water quality grab samples (drill-stem tests) were collected every 20-30 feet as the test production well at Test Site 2 was drilled, beginning 120 feet below land surface and ending 210 feet below land surface. The chloride concentrations in the samples collected from 120 feet and 210 feet below land surface were 124 mg/l and 845 mg/l, respectively. The chloride concentrations in these samples did not exceed 250 mg/l until a depth of 180 feet below land surface. Fourteen water quality grab samples (drill-stem tests), were collected every 20-30 feet as the test production well at Test Site 3 was drilled, beginning at 120 feet below land surface and ending at 500 feet below land surface. The chloride concentrations in the samples collected from 120 feet and 500 feet below land surface were 45 mg/l and 90 mg/l, respectively. The chloride concentrations in these samples never exceeded 90 mg/l. A packer test is a procedure used to isolate a particular well interval for testing. It is performed using an inflatable packer on the drill stem, which is placed at the interval to be blocked. The packer is inflated with water or air to isolate the interval to be sampled. A packer test can be used to collect water samples for analysis. Several water quality grab samples were collected in packer tests at specific depth intervals at Test Site 1. At the interval of 331-355 feet below land surface one sample was taken with a chloride concentration of 672 mg/l. At the interval of 331-400 feet below land surface, one sample was taken with a chloride concentration of 882 mg/l. Finally, at the interval of 442-500 feet below land surface two samples were taken with chloride concentrations of 2,366 mg/l and 2,2712 mg/l. Several water quality grab samples were collected in packer tests at specific depth intervals at Test Site 3At the interval of 270-295 feet below land surface, two samples were taken with chloride concentrations of 74 mg/l and 450 mg/l. At the interval of 340-400 feet below land surface, two samples were taken with chloride concentrations of 64 mg/l and 134 mg/l. Finally, at the interval of 445-500 feet below land surface, two samples were taken with chloride concentrations of 1,458 mg/l and 2,010 mg/l. No packer test samples were collected at Test Site 2, where it was clear that water quality was too poor to be used as a fresh groundwater source. The packer test samples collected at Test Sites 1 and 3 were collected using a higher pumping rate than typically recommended by the DEP and the United States Environmental Protection Agency (EPA). Consequently, the chloride concentrations in these samples are probably higher than the chloride concentrations found in the undisturbed groundwater at those depths. Since the packer sits on top of the borehole and restricts flow from above, it generally is reasonable to assume that a packer test draws more water from below than from above the packer. However, if transmissivity is significantly greater just above the packer, it is possible that more water could enter the packer from above. Seven water quality grab samples were collected every 12 hours during the 2001 APT at Test Site 1. The chloride concentrations in the first and last grab sample were 59 mg/l and 58 mg/l, respectively. Seven water quality grab samples were collected every 12 hours during the 2001 APT at Test Site 3. The chloride concentrations in the first and last grab samples were 19 mg/l and 52 mg/l, respectively. Nine water quality grab samples were collected every 12 hours during the 2003 aquifer performance test at Test Site The field-measured chloride concentrations in the first and last grab samples were 56 mg/l and 55 mg/l, respectively. The laboratory measured chloride concentrations in the first and last grab samples were 66 mg/l and 74 mg/l, respectively. The average chloride concentration for the water samples collected during the three APTs at Test Sites 1 and 2 was about 50 mg/l. Water is composed of positively charged analytes (cations) and negatively charged analytes (anions). When cations predominate over anions, the water is said to have a positive charge balance; when anions predominate over cations, the water is said to have a negative charge balance. Theoretically, a sample of water taken from the groundwater system should have a charge balance of zero. However, in real life this does not occur because every sample contains some small trace elements that affect its charge balance. Therefore, in the field of hydrogeology, a positive or negative charge balance of 10 percent or less is accepted as a reasonable charge balance error, and this standard has been incorporated in the permit conditions recommended by the District for the City’s permit. With one exception, all the water quality samples collected by BFA from Test Sites 1-3 had an acceptable charge balance. The one exception was a sample collected from the packer interval of 270-295 feet below land surface at Test Site 3 with a chloride concentration of 74 mg/l. This sample has a positive charge balance of 32.30 percent. The sample collected from the packer interval of 270- 295 feet below land surface at Test Site 3 has an overabundance of cations probably caused by grouting and cementing of the packer prior to taking the sample. Since chloride is an anion and not a cation, any error associated with this sample would not effect the validity of the 74 mg/l chloride concentration measured in this sample. This conclusion is also supported by the fact that two samples were collected from the same well at a packer interval of 340-400 feet below land surface with acceptable charge balances and they contained chloride concentrations of 64 mg/l and 134 mg/l. The District’s experts, Richard Burklew and David Toth, believe the 450 mg/l chloride concentration measured in a sample taken from the packer interval of 270-295 feet below land surface at Test Site 3 is a faulty measurement and should be discarded as an outlier. Dr. Toth testified that the sodium to chloride ratio indicates there was a problem with this measurement, which would call into question the reported chloride value. In 2004 and 2005, the City collected SAS water quality samples from Test Sites 4 and 6 and Monitor Wells MW-1 and RW-1 near Test Site 1. The samples were analyzed for all applicable water quality standards, which might preclude use of water from the SAS extraction wells to directly augment wetlands. The analyses found that the SAS water quality near the proposed extraction wells was very similar to the SAS water quality near the Area IV production wells and that water could be applied to the wetlands without any adverse water quality consequences. Area IV UFAS Flow Patterns and Basin Boundaries Although the United States Geologic Survey (USGS) potentiometric surface maps do not show any data points in the vicinity of the proposed Area IV Wellfield, and they are not sufficient by themselves to formulate opinions regarding the future operation or impacts of the proposed wellfield, Petitioners contend that these potentiometric surface maps demonstrate that the freshwater found in the UFAS at the Area IV Wellfield is due to local freshwater recharge only and not freshwater flow from the northwest. They point to a regional report indicating that there is a groundwater basin divide just north of the Area IV Wellfield. This report is based on a 1980 USGS potentiometric surface map. However, another regional report indicates that the groundwater basin divide occurs south of the Area IV Wellfield. This report is likely based on a 1998 USGS potentiometric surface map. Because of the lack of data points in rural northwest Brevard County, the City did not rely on any groundwater basin divide maps, but rather collected site specific information regarding the proposed Area IV Wellfield. The District’s expert and the Petitioners’ own expert (the sponsor of Petitioners' potentiometric surface map exhibits) noted several errors in the flow direction arrows added by Petitioners to the maps. In addition, after reviewing the potentiometric surface maps presented by Petitioners, the District’s expert concluded that, in addition to local freshwater recharge, the predominant flow into the vicinity of the Area IV Wellfield is generally from the northwest and southwest. To confirm his opinion, the District’s expert examined the head difference data collected in July 2006. At well UF-1S, the UFAS observation well at site 1, the elevation in the well was 16.27 NGVD. At site 3, which is southeast of site 1, the elevation in the UFAS observation well was 15.68 NGVD. At site 2, which is southeast of site 3, the elevation in the UFAS well was 13.87 NGVD. Since water generally flows from the highest to lowest head measurements, these measurements indicated that water would have been flowing from the northwest to the southeast in the vicinity of Area IV. However, the potentiometric surface can change both seasonally and yearly; likewise, the basin boundaries may also change. SAS and UFAS Drawdown Predicting drawdown in the SAS and UFAS in the vicinity of the proposed Area IV Wellfield is important to several permitting criteria, including interference with existing legal uses and impacts on wetlands, both of which relate to the public interest. During the permit application review process, the City submitted a succession of models to provide reasonable assurance that the proposed Area IV Wellfield would not result in unacceptable drawdown. Initially, BFA prepared and submitted groundwater flow simulations of the Area IV Wellfield prepared using an analytical model known as the “Multi-Layer/SURFDOWN Model.” Although the District initially accepted the submission as providing reasonable assurance to support the District's initial TSR, Miami Corporation petitioned and criticized the City's model as not actually providing reasonable assurance, both because of its predicted SAS drawdown and because it was an analytical model (which can only represent simple conditions in the environment, assumes homogenous conditions and simple boundary conditions, and provides only a model-wide solution of the governing equation). By comparison, a numerical model allows for complex representation of conditions in the environment, heterogeneous conditions and complex boundary conditions, and cell-by-cell iterative solutions of the governing equation that are typically performed by a computer. Over the past 10 to 15 years, a numerical model called MODFLOW has become the standard in groundwater modeling throughout the United States and much of the world. All of the Florida water management districts utilize MODFLOW or are familiar with it, so it is a model of choice today for groundwater flow modeling. Despite Miami Corporation's petition, the City and the District maintained that reasonable assurance had been given that operation of Area IV would not result in unacceptable drawdown. Miami Corporation's petition was scheduled for a final hearing in June 2005 that was continued until September 2005 after the first revised TSR was issued in May 2005. The final hearing was continued again until February 2006 to allow discovery and hearing preparation by Vergie Clark, who filed her petition in July 2005. As the case proceeded towards a February 2006 final hearing on the pending petitions, the City eventually made what actually was its second attempt to develop a calibrated MODFLOW model of the Area IV Wellfield. Unbeknownst to the District, BFA already had attempted to develop a MODFLOW Model of the Area IV Wellfield in 2004, with the assistance of Waterloo Hydrogeologic, Inc. (WHI) (which later was retained as Petitioners’ consultant in this case in a reverse of the Hartman client switch). When BFA ended its efforts with WHI, their efforts to calibrate a MODFLOW model for Area IV that would predict acceptable drawdown was unsuccessful, and none of those modeling efforts were submitted or disclosed to the District. In the fall of 2005, the City turned to another consultant, SDI, to attempt to develop a calibrated MODFLOW Model of the Area IV Wellfield. SDI initially prepared a so- called MODFLOW model equivalent of the Multi-layer/SURFDOWN Model prepared by BFA. It was presented to District staff at a meeting held in January 2006 for the purpose of demonstrating to District staff that the MODFLOW model equivalent of the Multi- layer/SURFDOWN Model generated results for the Area IV Wellfield that were not very different from the results obtained by BFA using their Multi-layer/SURFDOWN Model. Petitioners criticized several weaknesses in the MODFLOW equivalent model and maintained that the modeling efforts to date did not give reasonable assurance of no unacceptable SAS drawdown. By this time, the District had decided to retain Dr. Peter Huyakorn, a renowned modeling expert. Based on his recommendations, the District required the City to produce a calibrated MODFLOW model of Area IV (as well as numerical solute transport modeling, which will be discussed below). The scheduled final hearing was continued until September 2006 to allow time for this work to be completed, discovered, and evaluated. After the continuance, the City had SDI prepare a calibrated MODFLOW model to predict the drawdown that would result from operation of Area IV. SDI produced such a model in March 2006. This model predicted less drawdown. Specifically, a steady-state simulation of a 2.75 mgd withdrawal from the proposed 15 UFAS production wells and a 0.18 mgd withdrawal from the four proposed SAS extraction/wetland augmentation wells predicted the maximum drawdown of the surficial aquifer to be less than 0.5 foot (which, as discussed infra, would be acceptable). (UFAS drawdown, which is not an issue, was predicted to be an acceptable 12 feet.) But Petitioners questioned the validity of the model for several reasons, including its suspect calibration. Dr. Huyakorn also had questions concerning the calibration of SDI's March 2006 MODFLOW model, but subsequent work by SDI satisfied Dr. Huyakorn and the District, which issued the TSR and proposed CUP at issue in May 2006 based in part on SDI's March 2006 MODFLOW model, despite Petitioners' criticisms. The final hearing was continued until September 2006 to give Petitioners time to complete discovery on SDI's March 2006 MODFLOW model (as well as the City's new solute transport modeling, which is discussed, infra). To calibrate its March 2006 MODLFOW, SDI first used a transient MODFLOW model to simulate data from the 4-day aquifer performance test (APT) from the Area IV Wellfield sites (the transient APT calibration). (A transient model is used to analyze time-dependent variable conditions and produces a time- series of simulated conditions.) Then, after calibrating to the APT data, SDI used a steady-state, non-pumping MODFLOW model (a time-independent model used to analyze long-term conditions by producing one set of simulated conditions) to simulate the static head difference between the SAS and UFAS (the steady- state head difference calibration). If the head difference simulated in the steady-state calibration run did not match the measured head difference, the ICU leakance was adjusted, and then the revised parameters were rechecked in another transient APT calibration run. Then, another steady-state head difference calibration run was performed in an iterative process until the best match occurred for both calibration models. In order to achieve calibration, SDI was required to make the ICU leakance value several times tighter than the starting value, which was the value derived in the site-specific APT using conventional curve-matching techniques (and relatively close to the values ascribed to the region in general in the literature and in two regional models that included Area IV near the boundary of their model domains--namely, the District's East Central Florida (ECF) model, which focused on the Orlando area to the south and west, and its Volusia model, which focused on Volusia County to the north). SDI's calibrated ICU leakance value derived from calibration to observed static head differences is more reliable than an ICU leakance value derived from an APT using conventional curve-matching techniques. That leaves a question as to the quality of the static head difference measurements used for SDI's calibration. BFA took static head measurements at SAS and UFAS monitor wells located at Test Sites 1, 2 and 3 in January 2004, April 2004, and July 2006. On each occasion, a downward head gradient was noted at each site, meaning the water table (i.e., the SAS) had a higher elevation than the potentiometric surface of the UFAS. In January 2004, the measured head difference at Test Sites 1, 2 and 3 were 6.2 feet, 5.5 feet and 5.9 feet, respectively. In April 2004, the measured head differences at Test Sites 1 and 3 were 8.1 feet and 8.1 feet, respectively. In July 2006, the measured head differences at Test Sites 1, 2 and 3 were 8.6 feet, 6.6 feet and 9.3 feet, respectively. The average of these observed head differences for the Area IV Wellfield was 7.46 feet. BFA's static head difference measurements included both wet and dry seasons. The measurements do not show significant differences between seasons and suggest that static head difference remains fairly constant at the Area IV Wellfield year round. This is typical of head difference data collected from hundreds of other Florida locations because the hydrologic systems seek equilibrium. Petitioners questioned taking an average of the head difference measurements because the region had experienced a rainfall deficit of 17 inches over the 12 months prior to time the measurements in July 2006 were taken. By itself, a rainfall deficit would not affect head difference measurements because the hydrologic system would seek equilibrium. But there was evidence of a possibly significant rainfall near Area IV not long before the July 2006 measurements. If significant rain fell on Area IV, it could have increased the static head differences to some extent. But there was no evidence that such an effect was felt by Area IV. Petitioners also contend for several other reasons that the static head differences used by SDI as a calibration target were "not what they are cracked up to be." They contend that "limited spatial and temporal extent . . . renders them inappropriate calibration targets." But while the site-specific static head difference measurements were limited, and more measurements at different times would have increased the reliability of the average static head difference used in SDI's steady-state calibration, the head difference measurements used were adequate. For a groundwater model of Area IV, they were as good as or better than the head differences used by Petitioners' expert modeler, Mr. LaFrenz of Tetratech, who relied on SAS and UFAS head levels from the regional-scale ECF model, which were measured by the United States Geological Survey (USGS) in May and September 1995. Petitioners also contended that the measured head differences used by SDI for the steady-state calibration of the March 2006 MODFLOW model were significantly higher than other measured head differences in the general vicinity of Area IV. One such location is Long Lake, which has saltwater and an obviously upward gradient (i.e., a negative head difference between the SAS and UFAS), whereas SDI's MODFLOW depicts it as having a five-foot downward gradient (positive head difference). However, all but one of those measurements (including from Long Lake) were from locations five or more miles from Area IV. In addition, the accuracy of the measurements from the closer location (and all but one of the more distant locations) was not clear, so that the seemingly inconsistent head differences measurements may not be indicative of actual inconsistency with the head difference measurements used by SDI. Petitioners also accused the City and its consultants of "playing games with specific yield" to achieve calibration with a tighter-than-appropriate ICU leakance value. But the City and the District adequately explained that there was no merit to the accusations. It was appropriate for SDI to use just the relatively small specific storage component of SAS storativity (the 0.001 value) in its transient calibration runs, instead of the larger specific or delayed yield component. Storativity is not utilized at all in the MODLFOW steady-state calibration runs and steady-state simulations. Based on the foregoing, it is found that Petitioners' factual disputes regarding SDI's calibrated ICU leakance value do not make the City's assurance of no unacceptable drawdown provided by its MODFLOW simulations unreasonable. That leaves several other issues raised by Petitioner with regard to the SDI's March 2006 MODFLOW model. In calibrating its MODFLOW model, SDI utilized a value for the MCU leakance that was twice as leaky as the published literature values for the area, which Petitioners claim would reduce simulated SAS drawdown. Although the use of a higher MCU leakance value in the model may result in a prediction of less SAS drawdown, the actual effect, if any, on the predicted drawdown, was not made clear from the evidence. In any event, an MCU leakance value for Area IV calibrated to site-specific data is more reliable than regional values. Petitioners also accused the City and its consultants of using inappropriate or questionable boundary conditions, topography, and depth to the water table. They also contend that incorrect topography--namely, a nonexistent five-foot ridge or mound northwest of Area IV--provides an artificial source of water for SDI's March 2006 MODFLOW model. But the boundary conditions for SDI's March 2006 MODFLOW model were clear from the evidence and were appropriate; and SDI's topography and water table depth were reasonably accurate (and on a local scale, were as or more accurate than the USGS topographic maps Petitioners were comparing). Besides, Dr. Huyakorn ran the Tetratech model with SDI's leakance value instead of Tetratech's value and got virtually the same drawdown results, proving that differences in topography between the two models made virtually no difference to the drawdown predictions of either model. As for the so-called "flow from nowhere," particle-tracking simulations conducted by experts from both sides established that, with pumping at 2.75 mgd, no water would enter the Area IV production zone from anywhere near the five-foot ridge area for at least 100 years. This gave reasonable assurance that the five-foot ridge or mound had no effect on the simulated results from SDI's March 2006 MODFLOW model. Petitioners also contend that the City's failure to simulate drawdown from pumping during the dry season, as opposed to a long-term average of wet and dry seasons, constituted a failure "to provide reasonable assurances as to the conditions that can be expected as a result of the anticipated operation of the wellfields." But the evidence was clear that long-term, steady-state groundwater model simulations are appropriate and adequate to provide reasonable assurance for CUP permitting purposes. See "Drawdown Impacts," infra. By definition, they do not simulate transient conditions such as dry season pumping. The SDI model predicts a maximum drawdown, from a 2.75 mgd withdrawal from all fifteen UFAS production wells and a 0.18 mgd withdrawal from the four SAS extraction wells, of slightly less than 0.5 feet in the SAS and of 12.0 feet in the UFAS in the immediate vicinity of the Area IV Wellfield. SDI’s model predicts a drawdown of 0.11 feet (approximately 1 inch) in the SAS and a drawdown of 2.2 feet in the UFAS at Ms. Clark’s property, which is located approximately 1 to 1.5 miles north of the Area IV Wellfield. It is found that SDI's March 2006 MODFLOW model for Area IV is the best such model in evidence. That is not to say that the drawdown predicted by SDI's model is a certainty. The other models were not proven to be better than SDI's, but they did demonstrate that simulated results would vary significantly in some cases if SDI's calibration and calibrated ICU leakance values were incorrect. Having more good hydrologic information would have made it possible to reduce the uncertainties present in SDI's model, but it is found that SDI's March 2006 MODFLOW model was sufficient to give reasonable assurance as to SAS and UFAS drawdown from pumping at 2.75 mgd from the UFAS and 0.18 mgd from the SAS for wetland augmentation. Drawdown Impacts As indicated, once drawdown is predicted with reasonable assurance, both interference with existing legal uses and impacts on wetlands, which relate to public interest, must be evaluated. Interference with Legal Uses Using SDI's March 2006 MODFLOW model, the City gave reasonable assurance that the drawdown predicted from pumping at 2.75 mgd from the UFAS and 0.18 mgd from the SAS for wetland augmentation will not interfere with existing legal users. The nearest existing legal users are located about one mile northwest and two miles east/southeast of the nearest proposed production well. The City’s MODFLOW modeling scenarios indicate that maximum drawdown in the SAS will be less than 0.5 feet and minimal (at most 2.2 feet) in the UFAS at the nearest active existing legal users. Obviously, drawdown would be much less at 0.5 to 0.75 mgd from the UFAS (with probably no wetland augmentation required). As indicated, the drawdown predicted by SDI's March 2006 MODFLOW model is not a certainty. Although not likely based on the more persuasive evidence, if actual drawdown approximates the drawdown predicted by the Tetratech model, there could be interference with existing legal users. (The Tetratech model predicts that the long-term average reduction in the water table of approximately 1.6 feet of drawdown near the center of the wellfield and drawdown of 0.4 feet to 0.5 feet extending out more than a mile from the proposed Area IV Wellfield.) There probably still would be no interference with existing legal users with pumping at 0.5 to 0.75 mgd from the UFAS (with probably no wetland augmentation required). In the event of that much actual drawdown and unanticipated interference from the City’s pumping, “Other Condition” 15 of the proposed permit requires that it be remedied. See Finding 36, supra. There is no reason to think such interference could not be remedied. Environmental Impacts from Drawdown Miami Corporation’s property in the vicinity of the proposed Area IV Wellfield is a mosaic of pine flatwoods uplands interspersed with wetlands. The wetlands are mostly cypress swamps, with some areas of hardwood swamp, marshes, and wet prairies. Miami Corporation's property is managed for timber and is also used for cattle grazing and hunting. Miami Corporation has constructed a network of roads and ditches on its property, but overall the wetlands are in good conditions. The areas east and west of the proposed Area IV Wellfield consist of cypress strands, which are connected wetlands. Compared to isolated wetland systems, connected wetlands are typically larger, deeper, and connected to waters of the state. They tend to have hardwood wetland species. Connected wetlands are less vulnerable to water level changes brought about by groundwater withdrawals because they tend to be larger systems and have a greater volume of water associated with them. They are able to withstand greater fluctuations in hydroperiods than isolated herbaceous wetland systems. Isolated wetland systems are landlocked systems. They tend to be smaller in size and shallower than connected wetland systems. Isolated systems tend to be more susceptible to changes in hydrology than larger connected systems. The upland plant communities present near the proposed Area IV Wellfield include pine flatwoods that have been altered by Miami Corporation's timber operations. There is a large area surrounding the Area IV Wellfield to the north that consists of forest regeneration after timbering. There was evidence of the presence of the following listed animal species at the site of the proposed Area IV Wellfield: wood storks, roseate spoonbills, ibis, bald eagles, Sherman fox squirrels, American alligator, sandhill cranes, wood storks, black bear, and indications of gopher tortoises. The habitat in the vicinity also supports a number of other listed species that were not observed. The following listed plants species were also observed during the environmental assessment and site visits: hooded pitcher plants, water sundew, pawpaw and yellow butterwort. Ms. Clark’s property adjoins a cut-over cypress swamp on the western side of her property, and there is also a small man-made fish pond in her backyard. Some clearing has taken place in the wetland system on the back portion of Ms. Clark’s property. What appears to be a fire break on Ms. Clark’s property encroaches upon the wetland system. The wetlands on Ms. Clark’s property have experienced some human activities such as trash dumping and clearing, which have resulted in a degradation of those systems. Some trees within the wetland systems on the back portion of Ms. Clark’s property have been logged. For the most part, the hydrology appears to be normal. However, some invasive species have encroached upon the system due to the clearing that has taken place. There was no evidence of listed plant or animal species present on Ms. Clark’s property. If drawdown is of the magnitude predicted by the SDI's March 2006 MODFLOW model, unacceptable environmental impacts from drawdown would not be anticipated. At 0.5 or 0.75 mgd, there clearly would not be any unacceptable environmental impacts. In addition, “Other Condition” 12 of the proposed permit requires the City to perform extensive environmental monitoring. The environmental monitoring plan proposed for the Area IV Wellfield provides reasonable assurance that changes to wetland hydrology and vegetation due to groundwater withdrawals will be detected before they become significant. “Other Condition” 12 of the proposed permit prohibits the City from pumping any water from the production wells until the monitoring network is in place. The baseline monitoring will give a clear indication of the existing conditions prior to the production wells coming on-line. Once the production wells are online, the City will continue the same procedures that they conducted prior to the production wells coming online. This will allow the City and the District to monitor the effects of pumping. The City’s proposed environmental monitoring plan is adequate to detect drawdown impacts and is consistent with environmental monitoring plans that have been developed for other wellfields throughout the State of Florida. Since the City has given reasonable assurance that there will not be environmental harm from drawdown, the proposed permit does not propose mitigation. If unanticipated harm is detected, “Other Condition” 24 of the proposed permit requires the City to implement an avoidance and minimization plan to rehydrate the wetlands and restore the water levels to normal levels and natural hydroperiods by augmenting the water in the affected wetlands with water pumped from SAS wells and piped to the affected wetlands. “Other Condition” 24 includes specific timeframes for implementing wetland rehydration in the event unanticipated impacts were to occur. In addition, the City could, on its own, change its pumping schedules. If an impacted wetland is near a particular well, the City could reduce or shut off water withdrawals from that well and thereby restore water levels in the wetland. Direct augmentation of wetlands has been used at other facilities such as those of Tampa Bay Water and Fort Orange. The direct augmentation at these other sites appears to be effective. Direct augmentation of wetlands has proven to be a feasible means of offsetting adverse changes in wetlands due to groundwater withdrawals, at least in some circumstances. There is a viable source of water that can be utilized to augment these wetland systems, namely a large canal south of the production wells. Based on the predicted drawdown, SDI estimated the quantity of water needed for implementation of the avoidance and minimization plan to be 0.18 mgd. The water quality in the canal is comparable to the water quality within any wetland systems that would be affected by drawdown. The City plans to have its augmentation plan in place prior to the production wells coming online. In that way, if changes are observed within the wetland systems, the augmentation plan could be implemented in relatively short order to alleviate any impacts that might be occurring as a result of the production wells. The success of the augmentation plan depends on the extent of actual drawdown. If actual drawdown approximates Tetratech's predictions, environmental impacts would not be acceptable, and there would not be reasonable assurance that the augmentation plan would be sufficient to mitigate the environmental impacts. If drawdown is of the magnitude simulated in the City’s MODFLOW model, reasonable assurance was given that, if needed, the avoidance and minimization plan developed for the Area IV Wellfield would be capable of offsetting any adverse changes in wetlands and other waters detected through the environmental monitoring plan. If the City pumps not more than 0.75 mgd, the avoidance and minimization plan developed for the Area IV Wellfield probably would be unnecessary but certainly would be capable of offsetting any adverse changes in wetlands and other waters that would be detected through the environmental monitoring plan. If unanticipated environmental harm occurs due to excessive actual drawdowns, and the harm cannot be avoided either by the augmentation plan or by altering the pumping schedule, or both, the District can revoke all or part of the permit allocation under “Other Condition” 23. This ability gives reasonable assurance that no unacceptable environmental harm will occur even if actual drawdown approximates Tetratech's predictions. Saltwater Up-coning and Intrusion Predicting saltwater movement towards the production zone of the proposed Area IV Wellfield is important to several permitting criteria, including interference with existing legal uses and the ability of the resource to provide the requested allocation of freshwater, both of which relate to the public interest. During the permit application review process, the City submitted a succession of models to provide reasonable assurance that the proposed Area IV Wellfield would not result in unacceptable saltwater intrusion. Initially, BFA prepared and submitted solute transport simulations using an analytical model known as the “UPCONE Model.” The District initially accepted the submission as providing reasonable assurance to support the District's initial TSR. Despite Miami Corporation's petition, the City and the District maintained that reasonable assurance had been given that operation of Area IV would not result in unacceptable saltwater intrusion based on the "UPCONE Model." As indicated, supra, Miami Corporation's petition was scheduled for a final hearing in June 2005, but the hearing was continued until February 2006. As the case proceeded towards a final hearing in February 2006, the City not only turned to SDI to develop the numerical MODFLOW model, it also turned to SDI to develop a numerical solute transport model that would couple the MODFLOW groundwater flow equations with advection dispersion solute transport equations to simulate the movement of variable density saline groundwater in response to stresses. In addition to the initial boundary conditions, aquifer parameters and stresses specified for a groundwater model, a solute transport model requires solute parameters such as chloride concentrations, dispersivity and effective porosity. SEAWAT is a solute transport model code that combines the MODFLOW, which provides the groundwater flow component, with the MT3DMS code, which provides the mass transport component. When coupled with MODFLOW, the MT3DMS code tracks the movement of variable density water and performs internal adjustments to heads in the flow model to account for water density. Like MODFLOW, SEAWAT is capable of simulating the important aspects of the groundwater flow system, including evapotranpiration, recharge, pumping and groundwater flow. It also can be used to perform both steady-state or transient simulations of density- dependent flow and transport in a saturated zone. It was developed in the late 1990s and is rapidly becoming the standard for solute transport modeling throughout the United States. It is used by many water management agencies in the State of Florida. Initially, SDI used SEAWAT version 2.1 to simulate movement of saline water towards the Area IV Wellfield. The first such simulation was prepared in March 2006 using manually- adjusted head values along the eastern model boundary. It incorporated SDI's March 2006 MODFLOW model. The District, in consultation with Dr. Huyakorn, required SDI to perform what was termed a "sensitivity run" with reduced chloride concentrations in the eastern boundaries (5,000 mg/l versus 19,000 mg/l) to better match actual measurements recorded in wells in the vicinity. In April 2006 SDI prepared and submitted those simulations. After reviewing the March and April 2006 SEAWAT 2.1 simulations, Petitioners' consultants criticized the manner in which starting chloride concentrations in the vicinity of the Area IV Wellfield were input into the models. In those models, SDI had input initial chloride concentration at 50 mg/l throughout the depth of the UFAS. The model was then run for 100 years with no pumping to supposedly arrive at a reasonable starting chloride concentration for the UFAS. Then, the model was run for 25 years with pumping at 2.75 mgd. However, the initial chloride concentrations at the beginning of the pumping run still did not comport well with actual measurements that were available. After Petitioners raised the issue of the starting chloride concentrations assigned to the UFAS in SDI's March and April 2006 SEAWAT 2.1 runs, the final hearing was continued until September 2006 to give Petitioners time to complete discovery on those models (as well as on SDI's March 2006 MODFLOW model, as discussed supra). During a deposition of Dr. Huyakorn in July 2006, he recommended that the District require SDI to perform another simulation (also termed a "sensitivity run") using starting chloride concentrations more closely comporting with known measurements. (There also were some changes in the constant chloride concentrations that were part of the boundary conditions on the western side of the model domain.) This resulted in SDI's early August 2006 SEAWAT 2.1 simulation of 15 years of pumping at 2.75 mgd. Petitioners also criticized the City for not using a newer version of SEAWAT, called SEAWAT 2000, as well as for using chloride concentrations as inputs for its SEAWAT 2.1 model simulations instead of total dissolved solids (TDS). (SEAWAT 2.1 required input of TDS, not chlorides; SEAWAT 2000 allowed chlorides to be input. Not until the last day of the final hearing was it pointed out by Dr. Huyakorn that using chlorides instead of TDS caused SDI's SEAWAT 2.1 simulations to over- predict saltwater intrusion.) As a result of Petitioners' criticisms, the City had SDI re-run both the April and early August SEAWAT 2.1 models in late August 2006 using SEAWAT 2000 (which the City and the District also termed "sensitivity runs.") Because the SEAWAT 2000 simulations would be time- barred from use in the City's case-in-chief under pre-hearing requirements, and whether they could be used in rebuttal could not be determined at that point in time, the City requested another continuance, this time until December 2006, to give Petitioners time to discover the SEAWAT 2000 model simulations. During Petitioners' discovery of SDI's August SEAWAT 2000 model simulations, it came to SDI's attention that SDI was not calculating mass outputs from the model correctly. Those errors were corrected by SDI in September 2006. SDI's corrected August 2006 SEAWAT 2000 simulation predicted that, after 15 years of pumping at 2.75 mgd, the chloride concentration in the Area IV production wells would increase from 54 mg/l to 227 mg/l. After the 15-year pumping run, SDI's corrected August 2006 SEAWAT 2000 simulation predicted that the chloride concentration in several of the southernmost production wells would exceed 250 mg/l. At 17.5 years of the pumping run simulation, the simulation predicted that the entire wellfield would have chlorides in excess of 250 mg/l. That prediction does not, however, mean the chloride concentration in these wells will exceed 250 mg/l in actual operation. The SDI model contains several conservative assumptions that magnified the potential chloride concentrations in those wells. First, it was assumed all the production wells would be drilled to 250 feet below land surface, while the City will likely drill the southernmost wells to a shallower depth. Additionally, the wellfield production rate used in the model was not optimized for water quality. Finally, the model was not set up to simulate a wellfield operation plan that turned wells on and off based on the saline water monitoring plan. For the sake of simplicity, the model assumed that all the wells would operate 24 hours a day, 7 days a week, for the entire 15 year period. Petitioners continued to maintain for several reasons that SDI's SEAWAT models do not provide reasonable assurance that operation of the Area IV Wellfield will not result in unacceptable saltwater intrusion. Chlorides versus TDS Petitioners criticized SDI's corrected SEAWAT 2000 model for still not inputting chlorides correctly. While SEAWAT 2000 allows the input of chlorides instead of TDS (and input of chlorides instead of TDS is recommended since chloride is a more stable chemical than some of the other components of TDS), they must be input correctly. However, while Petitioners demonstrated that the chlorides were not input correctly, causing the model to under-calculate fluid density, Dr. Huyakorn clarified in rebuttal that under-calculating fluid density caused SDI's SEAWAT 2000 models to over-predict saltwater intrusion into the wellfield. Starting Chloride Conditions Petitioners continued to question the representation of initial chloride concentrations in the SEAWAT models. SDI's SEAWAT models included multiple vertical grid layers to represent conditions better than the layering used in the MODFLOW set-up. The SAS was represented by layer 1, the ICU by layer 2, the UFAS by layers 3 through 14, the MCU by layer 15, and the LFAS by layers 16 and 17. SDI used a chloride concentration of 0 mg/l for the SAS and ICU in its August 2006 SEAWAT model, which probably does not represent the actual initial condition but is probably close enough since the SAS is recharged by rainfall that typically has very low (1 to 2 mg/l) chloride levels. SDI used a chloride concentration of 2,500 mg/l for the MCU and a chloride concentration of 5,000 mg/l for the LFAS in its August 2006 SEAWAT model, which are reasonable initial chloride values for the Area IV Wellfield. To develop the initial chloride concentration conditions of the UFAS for its August 2006 SEAWAT model, SDI first plotted the available water quality data (63 well-data points) on a map of the Area IV Wellfield area. After examining the distribution of the data, SDI divided the UFAS into two layers to represent the upper UFAS (above –200 feet NGVD) and the lower UFAS (below –200 feet NGVD). Then, using various scientific studies containing chloride concentration maps, groundwater recharge/discharge maps (recharge indicating an area is more likely to have low chlorides in the UFAS and discharge indicating an area is more likely to have high chlorides), and maps showing the shape and extent of the freshwater lens in the area, plus SDI’s own knowledge of groundwater flows and expected higher chloride concentrations along the coast and St. Johns River, SDI used scientifically accepted hand-contouring techniques to represent the initial chloride concentration conditions of the upper and lower UFAS on maps. SDI’s two hand- contoured chloride concentration maps were reviewed and accepted by the District’s experts and reflect a reasonable representation of the initial chloride concentration conditions in the UFAS in the Area IV Wellfield. Using the two hand- contoured chloride concentration maps, SDI input the chloride concentration values from those maps into its August 2006 SEAWAT model. The chloride concentration values from the upper UFAS map were input into layers 3 through 7 of SDI’s August 2006 SEAWAT model. The chloride concentration values from the lower UFAS map were input into layers 11 through 14 of SDI’s August 2006 SEAWAT model. SDI input the average of the chloride concentration values from the upper and lower UFAS layers into the middle UFAS (layers 8 through 10). It is appropriate to average the chloride values between the upper and lower UFAS in the Area IV Wellfield because the saline water interface is not that sharp and occurs near the bottom of the UFAS (unlike conditions 11 miles to the south). Petitioners accuse SDI, the City, and the District of ignoring unfavorable chloride data in setting up its August 2006 SEAWAT 2000 model. The evidence was that all chloride data was considered and evaluated. Mr. Davis and the District's experts did not rely on the 450 mg/l chloride packer test measurement taken from the interval between 270 and 295 feet at Test Site 3 in preparing the contour maps of the UFAS because the chloride measurement was deemed inaccurate because the sodium to chloride ratio is out of balance. Mr. Davis and the District's experts did not utilize the 2,336 mg/l and 2,717 mg/l chloride concentration packer test measurements at 442-500 feet below land surface at Test Sites 1 and 3 to prepare the chloride contour maps for the UFAS because they believed these measurements from the MCU. Mr. Davis and the District's experts deemed it inappropriate to utilize a 845 mg/l chloride value reported for Test Site 2 to prepare the chloride contour for the lower portion of the UFAS because this sample was collected at just 210 feet below land surface and because a 500 mg/l contour line separates a 882 mg/l measurement at Test Site 1 from a 134 mg/l measurement at Test Site 3. The decision not to include the Test Site 2 data also is supported by the particle tracking modeling prepared by the Petitioners and the City using the groundwater component of the SDI SEAWAT model and the TetraTech model, which show that water from Test Site 2 will not enter the Area IV production wells for at least 100 years with pumping at 2.75 mgd. The chloride contour maps developed by Mr. Davis and the District experts were consistent with previous studies conducted by the USGS and the District in the region. For example, the chloride contours shown on City Exhibit 142 for the upper portion of the UFAS are generally consistent with Figure 35 of the 1990 USGS Report by Charles Tibbals and Figure 15 of the 1999 District Report by Toth and Boniol. The two chloride contour maps developed by Mr. Davis and the District's experts are a reasonable representation of the existing water quality of the UFAS in the region of the Area IV Wellfield based on the available data. Mr. Davis used the 882 mg/l chloride concentration packer test measurement from the interval between 331 and 400 feet at Test Site 1 as the starting chloride concentration in four grid cells at the bottom of the UFAS, which Petitioners' experts referred to as a "pinnacle" or "column," that were assigned a chloride value of 700 mg/l. While the representation may not have been realistic, and the "pinnacle" or "column" quickly "collapses" when the model begins to run, the representation was a concession to the existence of the datum even though it appeared at odds with water quality collected from a packer test at Test Site 3 at the same depth interval, which was much fresher. District staff agreed with Davis’ approach to representing the saltier packer test measurement from Test Site 1. The initial chloride concentrations developed for the UFAS by Mr. Davis and District staff are not inconsistent with the water quality data collected by the Petitioners’ consultants from Long Lake. The lake is located in an area of the map where the chloride concentration in the UFAS, which discharges into the lake at that location, is between 1,000 and 5,000 mg/l. Mr. Davis decided not to use 2,000 mg/l to represent the bottom layer of the UFAS even though the bottom packer tests performed at Test Sites 1 and 3 showed an average value of 2,000 mg/l at the approximate boundary of the UFAS and the MCU. Instead, he decided to associate this chloride concentration with the MCU because even if the packer had penetrated a portion of the UFAS, he did not believe the measurement was representative of static water quality conditions at that depth. The packers had been pumped for over 4 hours at 25 gpm at Test Site 1 and over 4 hours at 85 gpm at Test Site 3, which could have doubled or tripled the static chloride concentration. As was later shown in sensitivity runs by Petitioners' expert, Dr. Guo, if SDI had incorporated the 2,000 mg/l value at the bottom of the UFAS, the model simulation would have shown unrealistically high initial chloride concentrations in the production wells at the start of pumpage when compared to the water quality measured during the APTs conducted at Test Sites 1 and 3. (While only one well was pumping at a time, versus the 15 in the model simulations, the single APT well was pumping at approximately three times the rate of the 15 wells in the model simulation.) Based on all the evidence, it is found that the chloride concentrations used in SDI’s August 2006 SEAWAT model reflect a reasonable representation of the initial chloride concentration conditions in the UFAS in the Area IV Wellfield and were properly input into that model using an appropriate method. Location of the MCU Related to the last point is Petitioners' claim that the top of the MCU (i.e., bottom of the UFAS) is incorrectly represented in SDI's SEAWAT models at 450 feet below sea level (approximately 425 feet below land surface). They point to literature values indicating that the depth to the MCU is up to 150 feet greater. However, these reports did not include site- specific data or test wells in the vicinity of the Area IV Wellfield or in northern Brevard County. It was reasonable to consider and rely on site-specific information regarding the depth to the MCU in this case. BFA determined the approximate location of the MCU by examining cuttings collected during drilling at APT well sites 1 and 3 and by measuring various properties of the aquifer with down-hole geophysical techniques. Based on the site-specific information obtained, the depth to the MCU was determined to be approximately 450 to 475 feet below land surface or –425 to -450 feet NGVD. The lithologic log for well site 1 indicates the presence of gray/tan limestone between 450 to 460 feet below land surface and light/gray limestone and dolomitic limestone from 460 to 470 below land surface. The lithologic log for well site 3 indicates the presence of tan dolomitic limestone from 450 to 460 feet below land surface and tan limestone and dolomitic limestone from 460 to 470 feet below land surface. According to Petitioners' own expert, Dr. Missimer, the change to a mixture of limestone and dolomite is evidence of the MCU. After examining the video log for well site 1, Dr. Missimer noted a “lithologic change” at 477 feet below land surface (while still disputing BFA's conclusion that the MCU started there.) One characteristic of the MCU is a lower resistivity. At well site 1, a reduction in resistance occurred at approximately 470 feet below land surface. Another characteristic of penetrating the MCU is decrease in flow. The flow meter log for well site 1 suggests a decrease in flow at approximately 450 feet below land surface. On the other hand, it also is true that wells drilled completely into the MCU probably would not produce more than approximately 5 gallons per minute (gpm), whereas the packer test at the bottom of Wellsite 1 was yielding 25 gpm, and the packer test at the bottom of Wellsite 3 was producing 85 gpm. It is possible that the bottom packers were open to both the UFAS and the MCU, which could explain the higher flows. Petitioners maintain that BFA stopped drilling too soon (500 feet below land surface, or 475 feet below sea level) to ascertain the actual depth to the MCU. While it is true that drilling deeper would have made BFA's determination as to the depth to the MCU more convincing and certain, BFA's approximation of the depth to the MCU was reasonable for purposes of SDI's SEAWAT model. To the extent that BFA might have been wrong on the depth to the MCU, there was no convincing evidence that the error would have made SDI's SEAWAT model results unreliable. To the contrary, Dr. Huyakorn testified that, even if SDI put the MCU 75 feet too high, the label given to the interval is not critical to the reliability of the modeling results. More important are the parameters for transmissivity and leakance assigned to aquifers and confining units. Dr. Huyakorn testified that, given the aquifer parameters assigned to the intervals, SDI's SEAWAT modeling results would be reasonably reliable. Saline Movement Impacts As indicated, once chloride concentration changes are predicted with reasonable assurance, both interference with existing legal uses and the ability of the resource to provide the requested allocation of freshwater, which relate to public interest, must be evaluated. Significant saline water intrusion is defined as saline water encroachment which detrimentally affects the applicant or other existing legal users of water, or is otherwise detrimental to the public. (Rule 9.4.2, A.H.). Saline water may encroach from upconing or the vertical movement of saline water into a pumping well, and it may encroach laterally to the well from a saline waterbody like the ocean. The proposed use associated with the four surficial aquifer extraction wells is so minimal that it clearly would not cause saline water intrusion or harm the quality of this proposed source of water. The focus of attention is the production wells. The evidence was sufficient to provide reasonable assurance that the proposed consumptive use from the Area IV Wellfield will not cause significant saline water intrusion; further aggravate currently existing saline water intrusion problems; induce significant saline water intrusion to such an extent as to be inconsistent with the public interest; or harm the quality of the proposed source of water. First, the long-term constant rate pump tests, which were conducted as part of the APT, give some indication of the potential for saltwater intrusion. While only one well was pumping during the tests, water quality did not degrade at pumping rates that far exceeded what would be approved as part of the proposed permit. During four-day pump tests in which the wells at sites 1 and 3 were pumped at approximately 1 mgd, chlorides never exceeded approximately 74 mg/l. Second, while (as with drawdown predicted by the groundwater flow modeling) saltwater movement predicted by the City’s SEAWAT simulations is not a certainty, the simulations gave reasonable assurance that the requested allocation could be withdrawn from the Area IV Wellfield without excessive changes to water quality (specifically chlorides) and that there is an adequate thickness of freshwater at the Area IV Wellfield that could supply the requested allocations of water for 15 years without saline water intrusion, especially since it is unlikely that a number of the wells will actually be constructed to the 250-foot depth assumed in the model, particularly as one moves south along the railroad right-of way. Third, it is even more unlikely that saltwater intrusion will occur before the proposed permit expiration in 2010. Due to the time required to construct the facility, it is anticipated that the Area IV Wellfield will become operational in 2009. Assuming the City seeks to renew the permit, there would be more information on saltwater intrusion for the District to consider on permit renewal. Since the City provided reasonable assurance as to its proposed withdrawals from Area IV, there clearly is reasonable assurance that withdrawal of not more than 0.75 mgd from Area IV would not result in significant saline intrusion. The TSR includes proposed “Other Condition” 11 which requires the installation of saline monitor wells. The spatial distribution of these wells is such that the beginning of water quality degradation or saltwater intrusion, either from upconing or lateral intrusion, would not occur without it being detected by these wells. In addition to these monitor wells, proposed “Other Condition” 14 requires water quality samples to be collected from each production well. These wells are to be sampled quarterly for a suite of parameters, including chlorides. “Other Condition” 25 is proposed as a “safety net” should unanticipated saltwater intrusion occur. If any production well shows a concentration of 250 mg/l chlorides, then this proposed condition would prohibit further use of the well until the chloride concentration drops. If the monitoring shows a chloride concentration in a production well of 200-to- 249 mg/l, the well will be placed on restricted use. A production well may be placed back into regular service once the chloride concentration in the well is below 200 mg/l. Other Issues Other issues raised and maintained by Petitioners in this case include: whether the City has provided reasonable assurance that it owns or controls the property upon which the proposed wellfield will be located; whether the Area IV Wellfield is an economically feasible option; whether the City has provided reasonable assurance that it will be able to implement the project before the expiration date of the proposed permit; whether the proposed CUP is inconsistent with the District's designation of Priority Water Resource Caution Areas; whether the proposed CUP constitutes an impermissible modification of the existing CUPs for Areas II and III; and whether the City failed to pay the appropriate permit fee. Ownership or Control The City has obtained an easement from the Florida East Coast Railway (FEC) to use FEC right-of-way for the City's proposed production wells. It does not yet have ownership or control of land needed for all wetland and saline monitoring sites, or for wetland augmentation if necessary, but intends to acquire the right to use all land needed through negotiation or exercise of eminent domain. Petitioners contend that the FEC easement is insufficient for several reasons: the easement is "without warranty or covenants of title of any kind"; it is impossible to define the precise boundaries of the easement because the easement is defined in terms of distance from the center of a railroad bed that existed in 1866 but no longer exists; and the precise location of proposed production wells is not definite. While the easement is "without warranty or covenants of title of any kind," the evidence is that, if contested, the precise boundaries of the easement would be difficult but not necessarily impossible to define. It is reasonable to anticipate that at least Miami Corporation will contest the legality and extent of the FEC easement. Petitioners allege that there is confusion about the location of the proposed wells because some well locations identified in the City’s permit application did not match the coordinates assigned to certain production wells on the District’s on-line database. Actually, there is no confusion regarding the location of the wells; the well locations identified in the permit application were the well sites used for modeling purposes and for review of the application. District staff explained that the well site locations identified in the District’s database would be finalized after the wells are constructed and the exact locations have been identified using GPS technology. Contrary to Petitioners' contentions, the District’s rules do not require that an applicant own the property where the proposed production wells or monitoring wells are to be located. The District has issued many CUPs where either the subject property or the property associated with the monitoring requirements of the permit are not owned by the applicant. Recent examples include the CUPs for Orange County Utilities and the Orlando Utilities Commission. This makes sense when the applicant has the power of eminent domain or some other credible means of obtaining necessary ownership or control, such as an option contract. The District’s permit application form has a section that requires the applicant to identify who owns or controls the land on which the facility will be located. The District uses this information for noticing and contact information. Contrary to Petitioners' contentions, this section of the permit application form is not intended to create a substantive permitting standard requiring property ownership before a consumptive use permit can be issued. Petitioners argue that proof of ownership or control is necessary to determine whether a drawdown from a proposed water use will adversely affect stages or vegetation on lands other than those owned, leased, or otherwise controlled by the applicant. However, the evidence was that these impacts can be assessed based on the facts of this case. The City's need to eventually obtain ownership or legal control to exercise the rights granted by the proposed CUP may be problematic in this case and is a factor to be considered in the next two issues raised and maintained by Petitioners: whether the Area IV Wellfield is an economically feasible option; and whether the City has provided reasonable assurances that its project can become operational before the expiration date of the proposed permit. But it is not a reason to automatically deny the City's proposed CUP. Economic Feasibility Petitioners argue that the proposed Area IV Wellfield is too expensive and that the expense should be a factor in deciding whether it is in the public interest. But cost to the City is not a factor in determining whether to issue the CUP proposed in this case. Statutes and rules cited by Petitioners on this point do not apply to this CUP determination. See Conclusions of Law 277-279, infra. Implementation Before Expiration Date Litigation of a case filed by Miami Corporation to contest the legality and extent of the City's FEC easement will add to the (cost and) time necessary to implement the project. This additional time was not specifically taken into account by the City in estimating the time it would take to implement the project. The (cost and) time for litigation of the legality and extent of the City's FEC easement could be spared by exercising eminent domain instead. That probably would add to total the cost of eminent domain but might not add appreciably to the time necessary for acquisition of required ownership or control. In an imprecise way, the time for eminent domain proceedings necessary to gain ownership or control of land for monitoring sites and wetland augmentation (without time for litigation of a contest over the legality and extent of the FEC easement, or for using eminent domain instead) was factored into the time estimated for implementation of the project. With this rough estimate, the evidence was that the project could be expedited and completed in 33 months from issuance of a CUP. It is possible but not probable that the project could be implemented in less than 33 months. It is possible and more probable that it will take longer than 33 months to implement the project. In a worst case scenario, it could take as much as 59 months complete the project. But 33 months is a reasonable, if optimistic, estimate (without time for litigation of the legality and extent of the FEC easement, or for using eminent domain instead). As found, the proposed CUP expires at the end of 2010. Given the 33-month estimate for implementation (without time for litigation of a contest over the legality and extent of the FEC easement), the CUP would have to be issued by March 2008 to be completed before expiration. Given that estimate, it would be in operation for six months before expiration. It is likely that the City will apply to renew both the existing CUP for Areas II and III and the proposed CUP for Area IV. It appears from Petitioners' Response to the other PROs that one purpose for their arguments that the proposed CUP for Area IV cannot be implemented before its expiration is to buttress their arguments, already addressed, that there is no need for the proposed CUP for Area IV. Priority Water Resource Caution Area Designation As part of its water supply planning process, the District designates priority water resource caution areas. A priority water resource caution area is an area where existing and reasonably anticipated sources of water and water conservation efforts may not be adequate to supply water for all existing legal uses and anticipated future needs and to sustain the water resources and related natural systems. The area surrounding the Area IV Wellfield was designated as a priority water resource caution area in the District’s 2003 Water Supply Assessment and 2005 Water Supply Plan based on groundwater modeling prepared by District planning staffing using the ECF and Volusia County Regional Models. The fact the Area IV Wellfield is located in a priority water use caution area does not mean a consumptive use permit cannot be issued for this facility. In fact, over one- third of the District is located within a priority water resource caution area, and permits continue to be issued in those areas. Rather, the essence of the designation is the recognition of a concern, based on the regional models, that the proposed consumptive use of water might violate the wetland and lake constraints and that water resources other than fresh groundwater will be needed to supply the expected need for water in the area and in the District over the next 20 years. That does not mean that no additional groundwater withdrawals should be permitted in a designated area. Rather, it means that other resources should be developed and used along with whatever remaining additional fresh groundwater can be permitted. It is not an independent reason, apart from the permitting criteria, to deny the City's application. Impermissible Modification of Existing CUP Petitioners contend that the proposed CUP for Area IV includes an impermissible modification of the existing CUP for Areas II and III because “Other Condition” 5 limits average annual withdrawals from the Area II, III, and IV Wellfields, combined, to 5.79 mgd in 2009 and 6.01 mgd in 2010. (As indicated, the limitations would have to be reduced to no more than 5.2 mgd based on the more reasonable projected need.) However, the City’s current CUP for the Area II and III Wellfields expires in February 2008, which is before the Area IV Wellfield would become operational, so that "Other Condition" 5 will have no practical effect on the existing CUP for Areas II and III. In essence, "Other Condition" 5 serves to advise the City that it should not view the allocation for the Area IV Wellfield in addition to the City’s existing allocations for the Area II and Area III Wellfields and that any renewal of the existing CUP for Areas II and III will have to take the Area IV allocation into account. Appropriate Permit Fee Petitioners have alleged that the City has not paid the correct permit processing fee. In March 2001, the City paid the District $200 when it submitted its initial permit application to modify its existing CUP. In May 2005, the City paid the District an additional $800 when it amended its application and withdrew its request to modify its existing permit. All required permit processing fees have been paid for this CUP application 99052. Miscellaneous As to other issues raised by Petitioners in the case, the evidence did not suggest any danger of flooding, any proposed use of water reserved by rule for other uses, any effect on any established minimum flows or levels, or inadequate notice. Standing As found, Miami Corporation owns property immediately adjacent to the proposed Area IV Wellfield, and Ms. Clark owns property a little more than a mile away. Both alleged and attempted to prove that SAS drawdown from the proposed CUP would degrade wetlands on their property and interfere with their legal use of groundwater, and that saline intrusion from the proposed CUP would degrade the water quality of the UFAS resource which they use for potable water. As found, Petitioners did not prove those allegations; however, the evidence was that both Petitioners have substantial interests (the quality of water in the aquifer from which their wells withdraw water and wetlands on their property) that would be affected by the proposed CUP at least to some extent.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is recommended that the District issue the City a CUP for Area IV as provided in the second revised TSR, except for a lower water allocation at this time, namely: 0.75 mgd on an annual average basis, with appropriately lower allocations on the other bases in the TSR, and with a combined annual average rate for Areas II, III, and IV in "Other Condition" 5 of 5.2 mgd for 2009 and 2010 instead of 5.79 mgd in 2009 and 2010, and appropriately lower combined maximum daily rates for Areas II, III, and IV in "Other Condition" 9. Jurisdiction is reserved to hear and rule on the pending motions for sanctions if renewed no later than 30 days after entry of the final order in this case. DONE AND ENTERED this 31st day of July, 2007, in Tallahassee, Leon County, Florida. S J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 31st day of July, 2007.
The Issue Whether Bay County has demonstrated its entitlement to the Permit?
Findings Of Fact The Ecologically Diverse Florida Panhandle With its high diversity of species and richness in endemic plants, the Florida Panhandle has been identified as one of six continental "biodiversity hot spots" north of Mexico. It has more species of frogs and snakes, for example, than any other equivalently-sized area in the United States and Canada and has botanical species that do not exist anywhere else in the Coastal Plain, one of the three floristic provinces of the North Atlantic American Region. The biodiversity stems from a number of factors. The Panhandle was not glaciated during the Pleistocene Period. Several major river systems that originate in the southern Appalachian Mountains terminate on the Panhandle's Gulf Coast. Its temperate climate includes relatively high rainfall. These factors promote or produce plentiful sources of surface and groundwater that encourage botanical and zoological life and, in turn, a diverse ecology. When compared to the rest of Florida, the Panhandle is relatively free from man-made impacts to its water resources. Until recently, the population growth rate lagged behind much of the state. Despite a rapid increase in the population in the late 1990s into the early part of the twenty-first century, it remains much less densely populated than areas in the I-4 Corridor and coastal peninsular Florida to the south. The Panhandle can be divided into physiographic areas of geological variation that are highly endemic; a substantial number of plant and animal species found in these areas are found nowhere else in the world. One of these areas is of central concern to this case. Located in southern Washington County and northern Bay County, it is known as the Sand Hill Lakes Area. The Sand Hill Lakes Area The Sand Hill Lakes Area (the "Area") is characterized by unusual geology that produces extraordinary ecological value. With few exceptions (see findings related to Dr. Keppner's flora and fauna inventories on the NTC/Knight Property below), the Area has not been extensively studied. The data on biological communities and water levels that exist, sparse as it is, has been obtained from historic aerials dating to 1941. The aerials are of some use in analyzing lakes and surface waters whose source is the Surficial Aquifer, but they are of limited value otherwise. They are not of use in determining the level in the Surficial Aquifer. Nor are they of assistance in determining river height when the banks of the river are covered by hardwood forest canopy. The resolution of the aerials is insufficient to show details of the various ecosystems. They do not show pitcher plants, for example, that exist at the site of hillside seepage bogs common in the Area. An aspect of the Area that the aerials do reveal is its many karst features on the surface of the land. Karst lakes and sinkholes dominate the Area and are a component of its highly unusual geology which is part of a larger system: the Dougherty Karst Plain. The Dougherty Karst Plain is characterized by numerous karst features: springs, caverns, sinkhole lakes, and sinkholes. Sinkholes In Florida, there are three types of sinkholes: cover subsidence, cover collapse, and "rock" or "cavern" collapse. Of the three, cover subsidence sinkholes are the most common in the state. Cover subsidence sinkholes form as the result of processes that occur on the surface. A cover subsidence sinkhole is usually a shallow pan typically not more than a few feet deep. Found throughout Central and South Florida, they are the most common type of sinkholes in most of peninsular Florida. In contrast, the other two major types of sinkholes (cover collapse and cavern collapse) occur as the result of processes below the surface that cause collapse of surface materials into the substrata. Both types of "collapse" sinkholes are found in the Area, but cover collapse is the more common. Cavern collapse sinkholes are relatively rare. Typical of the Area, cover subsidence sinkholes are not found on the NTC/Knight Property. The NTC/Knight Property The majority of the NTC/Knight Property is in Washington County, but the property straddles the county line so that a smaller part of it is in northern Bay County. All of the NTC/Knight Property is within the Area. The District recognizes that the NTC/Knight Property contains natural resources of extraordinary quality as does the Area generally. Over the three years that preceded the hearing, Dr. Keppner, an NTC/Knight expert, conducted extensive inventories of the flora and fauna on NTC/Knight Property. Dr. Keppner's inventory showed the NTC/Knight Property supports more than 500 species of vascular plants (flora with a system of tubes within the stem, phloem, and the xylem that exchange materials between the roots and leaves) and 300 species of animals. Among them are at least 28 vascular plants and six animals listed as imperiled (threatened or endangered) by state or federal agencies. At least 22 of the imperiled species of vascular plants and eight of the imperiled species of animals are located within an area expected to be affected by the Wellfield for which Bay County seeks the permit modification. For example, at Big Blue Lake alone where impacts were predicted by NTC/Knight experts to take place, the following imperiled plant species are found: Smoothbark, St. John's Wort, Kral's Yelloweyed Grass, Quilwort Yelloweyed Grass, Threadleaf Sundew, Panhandle Meadowbeauty, and Crystal Lake Nailwort. In addition to the Keppner inventory, NTC/Knight commissioned other studies to determine the nature of the sinkholes and whether they are connected to the Floridan Aquifer. NTC/Knight's experts determined that the property contains cover collapse and a few cavern collapse sinkholes that connect to the Floridan Aquifer. Despite evidence to the contrary submitted by the District and Bay County, the NTC/Knight determinations are accepted as facts for a number of reasons, including the lineup of the sinkholes and sinkhole lakes along identified photo-lineaments and the distribution of them in patterns that are not random. A District study using a dye test, moreover, confirmed conduit flow exists in the Area just east of the NTC/Knight Property. With regard to the distribution of the sinkholes and sinkhole lakes on the NTC/Knight Property, Dr. Sam Upchurch used the term "String of Pearls" to describe multiple sinkholes that exist along the edges of several lakes on the property. When sinkholes closer to the center of a lake are clogged or plugged with sediment and debris, the lakes continue to leak around the plugs which causes new sinkholes to form along the edge of the plugs. Examples of the "String of Pearls" formation on the edges of existing lakes are found at White Western and Big Blue Lakes on the NTC/Knight Property and at Crystal Lake nearby in Washington County. The multiple sinkholes bordering the edge of Big Blue Lake are examples of cover collapse sinkholes that, in geological terms, are relatively young as evidenced by their steep sides. In a karst area such as the Area, there is preferential flow in the conduits because of the difference of efficiency of transmission of water flowing through a porous medium of rock compared to that flowing though a conduit. Absent pumping in the Wellfield, the underlying aquifers are relatively stable. If the requested pumping does not take place, it is likely the stability will remain for a substantial period of time. It is not known with precision what will happen in the long term to the karst environment should pumping occur at the Wellfield at the rate the District proposes. When pumping occurs, however, water in the Area affected by the Wellfield will move toward the Wellfield. "[A]s it does[,] you may get some turbulent flow or vorticity in the water." Tr. 1391, (emphasis supplied). At some point, a change in the potentiometric surface and loss of buoyancy will most likely occur. This leads to concerns for Dr. Upchurch from two perspectives: One . . . is that if there is a[n affected] sinkhole lake [on the surface,] it may induce downward flow . . . the other . . . is that if it breaks the plug it may either create a new sinkhole or create a substantial drop in the level of water in the lake . . . which drains periodically, not necessarily because of a wellfield, but because that plug breaks. Id. In the first instance, lake levels could be reduced significantly. In the second, a new sinkhole could be created or the water level could drop dramatically as occurred at Lake Jackson in Tallahassee. Sand Hill Lakes Wetlands The Area contains a number of wetland communities. These include hillside seepage bogs, steepheads, sphagnum bogs, littoral seepage slopes around certain Sand Hill Lakes, temporary ponds, and creeks and streams in forested wetlands. A number of these wetlands occur on the NTC/Knight Property within the zone of influence in the Surficial Aquifer predicted by NTC/Knight's experts employing a model known as the "HGL Model." The wetland systems on the NTC/Knight Property are diverse, by type, plant species composition, and richness. This remarkable diversity led the District to recognize that the NTC/Knight Property contains lakes of nearly pristine quality, interconnected karst features, and endemic steephead ravines, all of which are regionally significant resources of extraordinary quality. The Area's wetlands also include many streams, among them Pine Log Creek, the majority of which is located on the NTC/Knight Property. Significant recharge to the Floridan Aquifer occurs on NTC/Knight Property. To the west, north, and east of the NTC/Knight Property are major concentrations of Floridan Aquifer springs that are crucial to the quality and character of regional surface water systems, including the Choctawhatchee River, Holmes Creek, and Econfina Creek systems. All of these surficial systems are dependent on the groundwater resources of the Area. The Area's Hillside Seepage Bogs Hillside seepage bogs are marsh-like wetland usually located on gentle slopes of the sides of valleys. They form when the Surficial Aquifer intercepts the sloping landscape allowing water to seep onto the sloped surface. The plant communities in the bogs are dominated by a great number and variety of herbaceous plants that prefer full sun. Among them are carnivorous plants. These unusual plants include the Trumpet and White-Topped pitcher plants as well as other varieties of pitcher plants. Inundation or saturation for extended periods of time is necessary for pitcher plants and most of the rest of the plant communities found in the bogs to thrive and to fend off invasion by undesirable species. Hillside seepage bogs are valued because they are among the most species-rich communities in the world. A reduction in water levels in the bogs below the root zone of associated plants will kill the plant communities that live in them and pose a threat to the continued existence of the bogs. Hillside seepage bogs were once abundant in pre- settlement Florida, but their expanse has been greatly reduced. They are now estimated to only occupy between one and five percent of their original range. On NTC/Knight Property, they have been spared to a significant degree. Numerous hillside seepage bogs continue to exist on the NTC/Knight Property primarily along the margin of Botheration Creek and its tributaries. The Area's Steepheads Steepheads are unique wetland systems. Found around the globe, they are usually regarded as a rarity. More than 50 percent of the steepheads that exist in the world are in a narrow latitudinal band that extends from Santa Rosa County in the west to Leon County in the east, a major section of the Florida Panhandle. Steepheads occur in deep sandy soils where water originating in the Surficial Aquifer carries away sand and cuts into sandy soils. The seepage emerges as a "headwater" to create a stream that conveys the water from the steephead into a river, or in some rare circumstances, into a karst lake. Over time, flow of the seepage waters results in deep, amphitheater- shaped ravines with steep valley side walls. Steepheads are important to the ecologies of the areas in which they occur. They provide habitat for a number of Florida endemic animals and plants believed to be relics of once-abundant species. Water that emerges from a steephead is perennial. Because the steep slopes of the steephead have not been disturbed over a long period of time, the water remains at a relatively constant temperature, no matter the season. Sampling of aquatic invertebrates at the Russ Pond and Tiller Mill Steepheads on the NTC/Knight Property found 41 and 33 distinct taxa, respectively, to inhabit the steepheads. Among them were a number of long-lived taxa. Their presence is consistent with the hallmark of a steephead: perennial flow of water at a relatively constant temperature. Most of the known steepheads flow into streams or rivers. Between six and ten within the Area, however, flow into Sand Hill Lakes. They have no direct connection to any surface drainage basin, thereby adding to their uniqueness. The level in the Surficial Aquifer has a direct impact on where and to what extent seepage flows from the sidewalls of a steephead. The Area's Sphagnum Bogs Sphagnum moss grows in many locations within the landscape and requires moisture. Where there is a large amount of sphagnum moss, it can form a unique community known as a sphagnum bog that is capable of supporting unique plant and animal populations. In the Area, these sphagnum bogs form along the valley sidewalls of steephead ravines and are fed by Surficial Aquifer seepage from the sidewall of the ravine. These sphagnum bogs support unique plant and animal communities, including a salamander discovered by Dr. Means that is new to science and so far only known to exist in sphagnum bogs in the Florida Panhandle. The Area's Sinkhole Lakes and their Littoral Seepage Slopes Sand Hill Lakes are nutrient poor, or "oligotrophic," receiving most of their nutrient inputs through exchange with the plant and animal communities on the adjacent littoral shelves during periods of high water levels. Fluctuating water levels in the Sand Hill Lakes allow a littoral zone with many different micro-habitats. Areas closest to the lakes are inundated regularly, but higher areas of the littoral zone are generally dry and inundated only every ten or 20 years -- just often enough to prevent encroachment of trees. In a few instances, portions of the littoral zones are inundated by seepage from the Surficial Aquifer. Above the normal low water of the Sand Hill Lakes, the littoral shelf occurs along a low gradient. As the littoral shelf transitions into the lake bottom and toward the deeper parts of the lake, there is an inflection point, where the gradient of the lake bottom becomes much steeper than the littoral shelf. If lake water levels fall below that natural inflection point, gully erosion will occur. The flow of water will be changed along the littoral shelf from seepage sheet flow over a wide expanse to water flowing down gullies in a concentrated stream. This change in flow will result in a loss of area needed by certain seepage dependent plants and animals as well as increased sedimentation from erosion. Big Blue Lake is unique because it boasts the largest known littoral zone seepage area of any Sand Hill Lake. The seepage zone along Big Blue Lake supports a number of rare plant species, including the Thread-Leaf Sundew, Smoothed Barked St. Johns Wort, and Crystal Lake Nailwort. The Area's Temporary Ponds Temporary ponds are small isolated water bodies that generally have no surface water inlet or outlet. Typically very shallow, they are sometimes wet and sometimes dry. Temporary ponds can range from basins that have continuous water for three to five years, to basins that have standing water for a month or two, every two to four years. These conditions limit their occupation by fish and, therefore, provide ideal conditions for amphibian reproduction which only occurs when water levels are maintained long enough to complete a reproductive cycle. In the Area, temporary ponds are a direct expression of the Surficial Aquifer and contain no known restrictive layer that might cause water to be "perched" above the Surficial Aquifer. Temporary ponds are critical to the viability of amphibian populations and support high amphibian biodiversity. A given pond can contain between five and eight species of salamander, and between 12 and 15 species of frogs. There has been a decline recently in the population of frogs and other amphibians that depend upon temporary ponds. The decline is due in part to ditching and other anthropogenic activities that have altered the hydrology of temporary ponds. Temporary ponds have a higher likelihood of being harmed by a drawdown than larger, connected wetlands systems. Lowered Surficial Aquifer water levels would lower water levels in temporary ponds and, thereby, threaten amphibian reproduction. Creeks/Streams in Forested Wetlands Streams are classified on the basis of the consistency of flowing water, including perennial (always flowing), intermittent (flowing part of the year), and ephemeral (flowing only occasionally during rain events). The type of stream flow is important because movement of water is essential to support aquatic systems in stream habitats. The NTC/Knight Property includes a number of stream systems, including Botheration Creek and Pine Log Creek. Botheration Creek is fed by groundwater discharge and originates, in large part, on the NTC/Knight Property. Botheration Creek flows from east to west until it intersects Pine Log Creek on the southwest part of the NTC/Knight Property. Botheration Creek provides Pine Log Creek with approximately 89 percent of Pine Log Creek's flow. From the confluence, Pine Log Creek flows south and west into the Pine Log State Forest and eventually joins the Choctawhatchee River. Botheration Creek contains high quality water and a diverse mix of aquatic invertebrates and fish. Sampling at a stage recorder located approximately two miles west of the eastern boundary of the NTC/Knight Property ("BCS-01") identified 46 taxa of macroinvertebrates, including six long- lived taxa, and mussels. The water level in Botheration Creek at BCS-01 was measured to be between 0.1 and 0.32 feet by four measurements taken from October 2010 to July 2011. Nonetheless, the presence of long-lived taxa and mussels indicates that, at BCS-01, Botheration Creek is a perennial stream. Carbon export from streams provides nutrients that feed the stream system. Headwater streams like Botheration Creek and its tributaries are essential to carbon export. For carbon export to occur, a stream must have out-of-bank flood events regularly to promote nutrient exchange with the flood plain. Bay County and its Water Supply Prior to 1961, the County obtained its public water supply from wellfields located near downtown Panama City. The wellfields drew from the Floridan Aquifer. An assessment of the pre-1961 groundwater pumping appears in a District Water Supply Assessment released in June 1998. In summary, it found that near Panama City, the potentiometric surface was substantially depressed by the pumping. Due to the threat of saltwater intrusion, the Deer Point Lake Reservoir (the "Reservoir") was constructed as an alternate water supply. A local paper mill, the city of Panama City, and Tyndall Air Force Base, all began to obtain public supply water from the Reservoir. Six years after the construction of the Reservoir, the Floridan Aquifer's water levels had rebounded to pre-pumping levels. See NTC/Knight Ex. 93 at 69. The authorization for the Reservoir began in the 1950's when the Florida Legislature passed a series of laws that granted Bay County authority to create a saltwater barrier dam in North Bay, an arm of the St. Andrews Bay saltwater estuary. The laws also allowed Panama City to develop and operate a surface freshwater reservoir to supply water for public use. The Deer Point Lake Dam (the "Dam") was built in 1961 from metal sheet piling installed across a portion of North Bay. The Dam created the Reservoir. The watershed of the Reservoir includes portions of Jackson, Calhoun, Washington, and Bay Counties and covers approximately 438 square miles. The Reservoir receives freshwater inflow from several tributaries, including Econfina Creek, Big Cedar Creek, Bear Creek/Little Bear Creek, and Bayou George Creek, totaling about 900 cubic feet per second ("cfs") or approximately 582 MGD. The volume of inflow would increase substantially, at least two-fold, during a 100-year storm event. The Dam is made of concrete and steel. Above it is a bridge and two-lane county road roughly 11.5 feet above sea level. The bridge is tied to the Dam by pylons. The top of the Dam is 4.5 feet above sea level, leaving a distance between the Dam and the bridge bottom of about seven feet. There is an additional structure above the Dam that contains gates, which swing open from the force of water on the Reservoir's side of the Dam. Capable of releasing approximately 550 MGD of freshwater into the saltwater bay, the gates keep the level of the Reservoir at about five feet above sea level. The height of the Dam and the gate structure leaves a gap between the bottom of the bridge deck and the top of the structure of "somewhere between 12 and 14 inches, a little better than a foot." Tr. 140. If storm surge from the Gulf of Mexico and St. Andrew's Bay were to top the Dam and the gate structure, the gap would allow saltwater to enter the Reservoir. The gates and the Dam structure are not designed to address storm surge. The Dam is approximately four feet thick and roughly 1,450 feet long. The 12-to-14 inch gap extends across the length of the Dam. With normal reservoir levels, the volume of water it contains is approximately 32,000-acre-feet or roughly 10.4 billion gallons. Bay County needs to drawdown the lake level for fish and wildlife purposes, the control of aquatic growth, and weed control. In winter, FWS prescribes a 45-day period of time to draw down the lake to expose the banks to kill vegetation. The last time the lake was drawn down by the County, the water level dropped approximately three feet, from five feet above sea level to two feet above sea level. This process took approximately six days and 16 hours, or approximately 53 hours/foot. Repair of the Dam and its Maintenance The Dam has been repaired three times. The last repair was following Hurricane Opal which hit the Florida Panhandle in the fall of 1995. During Hurricane Opal, "saltwater . . . entered . . . the [R]eservoir . . . [t]hat took 20-some days to flush out . . . ." Tr. 135. No evidence was presented regarding the Dam's vulnerability from the perspective of structural integrity during normal or emergency conditions. Other than the inference drawn from Mr. Lackemacher's testimony that Hurricane Opal damaged the Dam in 1995, no evidence was presented to suggest that the Dam's structure is vulnerable to damage caused by a storm surge, wave effect or other conditions caused by a storm of any magnitude. After the last of the three repairs, Bay County implemented a detailed maintenance program. Based upon the latest inspection reports, the Dam is in good condition and structurally sound. No work other than routine inspection and maintenance is currently planned. The 1991 Agreement and the WTP Bay County's current withdrawal of water from the Reservoir is based on a 1991 agreement between Bay County and the District (the "1991 Agreement"). See Joint Ex. Vol. II, Tab K. The 1991 Agreement allows Bay County after the year 2010 to withdraw 98 MGD (annual average) with a maximum daily withdrawal of 107 MGD. The 1991 Agreement, still in effect, authorizes Bay County to withdraw enough water from the Reservoir to meet its needs through 2040. Water for public supply is withdrawn from the Reservoir by a water utility pump station (the "Pump Station") located a short distance from the Dam in Williams Bayou. The water is piped to the water utility's treatment plant (the "Water Treatment Plant") five miles away. The Water Treatment Plant treats 60 MGD. Following treatment, the water is distributed to Bay County's wholesale and retail customers. The Reservoir water available to Bay County utilities is more than adequate to fulfill the water consumption demands of Bay County's system through a 20-year permit horizon. The transmission line between the Pump Station and the Water Treatment Plant has fittings that were designed to allow transmission of groundwater withdrawn from groundwater wells to be located along the transmission line to the Water Treatment Plant to provide a backup supply for the Reservoir. Bay County's Current Use of Potable Water The amount of water consumed by Bay County utility customers has declined over the last five years. Bay County's current use of water, based upon the average of the 13 months prior to the hearing, was 24.5 MGD, an amount that is only 25 percent of the water allocation authorized by the 1991 Agreement. There are approximately 560,000 linear feet of main transmission lines in Bay County with small service lines accounting for another several hundred thousand linear feet. Bay County furnishes water directly to approximately 6,000 retail customers in areas known as North Bay, Bay County, and the former Cedar Grove area, which is now part of Bay County. Wholesale customers include Panama City Beach, Panama City, Mexico Beach, Callaway, Parker, Springfield, and parts of Lynn Haven. The County also furnishes potable water to Tyndall Air Force Base. Lynn Haven does have some water supply wells; however, Bay County still supplements this water supply by approximately 30 percent. No other cities serviced by Bay County produce their own water. Bay County has a population of approximately 165,000- 170,000 permanent residents, which includes residents of the cities. The Bay County area experiences seasonal tourism. From spring break to July 4th, the population can grow to more than 300,000. The users of Bay County's drinking water supplies include hospitals, Tyndall Air Force Base, and the Naval Support Activity of Panama City ("NSA"). The County has 178 doctor's offices, 56 dental offices, 29 schools, 21 fire departments, 12 walk-in-clinics, six nursing and rehabilitation homes, six major employers, three colleges and universities, and two major hospitals, all which are provided drinking water by Bay County. Panama City Beach is the community which has the highest water use. Panama City Beach's average daily use is approximately 12 MGD. The peak day of usage for all of Bay County's customers over the 13 months prior to the hearing was 40 MGD. Bay County sells water to community water utility systems referred to as a "consecutive system." They include Panama City Beach, Panama City, and Mexico Beach. Bay County's request for 30 MGD contemplates provision of water for all essential and non-essential water uses occurring within the consecutive system. Bay County and the consecutive systems are subject to the District's regulations regarding emergency water use restrictions which typically restrict the non-essential use of water during water shortage emergencies. Hurricanes, Train Wrecks, and Post-9/11 America At the District's recommendation, Bay County has been considering a backup potable water source since the mid-1980's. Bay County's main concern is that it has inadequate alternatives to the Reservoir should it be contaminated. Contamination to date has been minimal. In the period of time after the 1961 creation of the Reservoir to the present, the Dam and the Reservoir have suffered no major damage or impacts from a tropical storm. No tropical storm since 1961 has disrupted Bay County's ability to provide potable water. Even Hurricane Opal in 1995 did not disrupt the water supply. Recent hurricane activity in the Gulf of Mexico, however, has aroused the County's fears. Should a storm of sufficient magnitude make landfall in proximity to the Dam, there is potential for saltwater contamination of the Reservoir from storm surge or loss of impounded freshwater due to damage to the Dam. Mr. Lackemacher, assistant director of the Bay County Utility Department and manager of the water and wastewater divisions of the department, has experience with other hurricanes in Palm Beach, Florida, and Hurricane Hugo in Myrtle Beach, South Carolina, during which water utilities suffered disruption of their distribution systems. The experience bolsters his concern about the damage a storm could cause Bay County's source of public water supply. Bay County's intake structure at Williams Bayou is approximately one mile away from the Dam. The location of the Pump Station puts it at risk for damage from a strong storm or hurricane. There is a rail line near the Reservoir. It runs along Highway 231 and over creeks that flow into the Reservoir, including the Econfina Creek. The rail line is known as "Bayline." Bayline's most frequent customers are the paper mill and the Port of Panama City. Not a passenger line, Bayline is used for the transport of industrial and chemical supplies. In 1978, a train derailment occurred on tracks adjacent to creeks that feed the Reservoir. The derailment led to a chlorine gas leak into the atmosphere. There was no proof offered at hearing of contamination of the Reservoir. There has never been a spill that resulted in a hazardous chemical or pollutant being introduced into the Reservoir. Bay County has not imposed restrictions on the type of vehicles that are allowed to use, or the material that may pass over, the county road on the bridge above the Dam. Nonetheless, in addition to saltwater contamination, Bay County also bases the need for an alternative water source on the possibility of a discharge into the Reservoir of toxic substances from a future train derailment. Bay County is also concerned about contamination of the Reservoir from a terrorist attack. In short, Bay County is concerned about "anything that could affect the water quality and water in Deer Point Lake." Tr. 184. The concerns led Bay County to file its application for the Wellfield on lands currently owned by the St. Joe Company. Consisting of ten wells spaced over an area of approximately ten square miles, the Wellfield would have a capacity of 30 MGD. Bay County's application was preceded by the development of the District's Region III Regional Water Supply Plan and efforts to acquire funding. Funding for the Wellfield and the Region III Regional Water Supply Plan Shortly after the commencement of the planning for the Wellfield, the District, in May 2007, authorized the use of funds from the State's Water Protection and Sustainability Trust Fund ("WPSTF"). The WPSTF is intended for development of alternative water supplies. In cooperation with the District, Bay County began drilling a test well followed by analyses to evaluate the water for potable suitability. In October of the same year, the District passed a resolution to request the Department of Environmental Protection to release $500,000 from the WPSTF to the District for local utilities in Bay and Escambia Counties for "Water Resource Development." NTC/Knight Ex. 195, p. 2. The amount was to be used "to provide funding for implementation of alternative water supply development and water resource developments projects pursuant to sections 403.890 and 373.1961, F.S." Id., p. 1. In February 2008, the District began a process to develop a regional water supply plan for Bay County. If the Wellfield were designated in the applicable regional water supply plan as "nontraditional for a water supply planning region," then it would meet the definition of "alternative water supplies" found in section 373.019(1), Florida Statutes. "In evaluating an application for consumptive use of water which proposes the use of an alternative water supply project as described in the regional water supply plan," the District is mandated "to presume that the alternative water supply is consistent with the public interest " § 373.223(5). Whether the Wellfield is to be presumed to be in the public interest depends on whether the application proposes the use of an alternative water supply project as described in the District's Region III Water (Bay County) Water Supply Plan adopted in 2008. The 2008 RWSP Pursuant to the process commenced in February, the District in August 2008 produced the Region III (Bay County) Regional Water Supply Plan (the "2008 RWSP"). In a section entitled "Identification of Alternative Water Supply Development Projects," the 2008 RWSP provides the following: "All of the water supply development projects identified in Table 4 are interrelated and considered alternative, nontraditional water supply development projects." NTC/Knight Ex. 187 at 14. Table 4 of the 2008 RWSP does not specifically identify the Wellfield. It identifies three projects in general terms. The first of the three (the only one that arguably covers the Wellfield) shows "Bay County Utilities" as the sole entity under the heading "Responsible Entities." Id. at 13. The project is: "Inland Ground Water Source Development and Water Supply Source Protection." Id. Under the heading, "Purpose/Objective," the Table states for the first project, "Develop inland alternative water supply sources to meet future demands and abate risks of salt water intrusion and extreme drought." Id. The Table shows "Estimated Quantity (MGD)" to be "10.0." Id. (In July 2008, the District's executive director informed Bay County that the Wellfield could produce 10 MGD.) The "Time Frame" is listed as 2008-12, and the "Estimated Funding" is "$5,200,000 WPSPTF" and "$7,800,000 Local, NWFWMD." Id. While not specifically identified in the 2008 RWSP, Table 4's project description supports a finding that the Wellfield is, in fact, one of the inland alternative water supply sources. The 2008 RWSP, therefore, designates the Wellfield as a "nontraditional" water supply source for Region III.4/ (The Wellfield also, therefore, meets the definition of "[a]lternative water supplies" in section 373.019(1). The demonstration of a prima facie case by Bay County and the District, however, make the applicability of the presumption a moot point. See Conclusions of Law, below.) Water Supply Assessments and Re-evaluations Development of a regional water supply plan by the governing board of each water management district is mandated "where [the governing board] determines that existing and reasonably anticipated sources of water are not adequate to supply water for all existing and future reasonable-beneficial uses and to sustain the water resources and related natural systems for the planning period." § 373.709(1), Fla. Stat. (the "Regional Water Supply Planning Statute"). The District determined in its 1998 District Water Supply Assessment ("WSA") for Region III (Bay County) that the existing and reasonably anticipated water sources are adequate to meet the requirements of existing legal users and reasonably anticipated future water supply needs of the region through the year 2020, while sustaining the water resource and related natural systems. See NTC/Knight 93 at 79. In 2003, Ron Bartel, the director of the District's Resource Management Division, issued a memorandum to the Governing Board (the "2003 Re-evaluation Memorandum"), the subject of which is "Regional Water Supply Planning Re- evaluation." NTC/Knight 95 (page stamped 42). The 2003 Re-evaluation Memorandum sets out the following with regard to when a "water supply plan" is needed: The primary test we have used for making a determination that a water supply plan was "not needed" for each region is that projected consumptive use demands for water from major water users do not exceed water available from traditional sources without having adverse impacts on water resources and related natural systems. Similarly, regional water supply planning is initiated "where it is determined that sources of water are not adequate for the planning period (20) years to supply water for all existing and reasonable-beneficial uses and to sustain the water resources and related natural systems." Id. With regard to the need for a Water Supply Plan for Bay County the 2003 Re-evaluation Memorandum states: [I]n Bay County (Region III), sufficient quantities have been allocated for surface water withdrawal from Deer Point Lake Reservoir through the District's consumptive use permitting program extending through the year 2040. In this area, the District is also scheduled to complete a minimum flow and level determination for the lake by the year 2006. This determination will be useful for deciding if additional water supply planning is needed before the permit expires in 2040. Id. (page stamped 43). The 2008 RWSP's designation of the Wellfield is justified in the minutes of the Governing Board meeting at which the 2008 RWSP's approval took place: While the reservoir has largely replaced the use of coastal public supply wells historically impacted by saltwater intrusion, there remain challenges within the region that make development and implementation of a Regional Water Supply Plan (RWSP) appropriate. Development of alternative water supplies would diversify public supply sources and help drought-proof the region through establishment of facility interconnections. Development of alternative supplies would also minimize vulnerability associated with salt water potentially flowing into the reservoir during major hurricane events. Id., p. 3 of 4. The adoption of the 2008 RWSP was followed in December 2008 by the District's 2008 Water Supply Assessment Update. The update is consistent with the earlier determinations of the adequacy of the Reservoir as a water supply source for the foreseeable future (in the case of the update, through 2030). The update also voices the concern about water quality impacts from storm surge. The update concludes with the following: In Region III, the existing and reasonably anticipated surface water resources are adequate to meet the requirements of existing and reasonably anticipated future average demands and demands for a 1-in-10 year drought through 2030, while sustaining water resources and related natural systems. However, the major concern for potential water quality impacts is that resulting from hurricane storm surge. A Regional Water Supply Plan (NWFWMD 2008) has recently been prepared for Region III to address concerns associated with existing surface water systems. NTC/Knight Ex. 101, p. 3-41. The Parties Washington County is a political subdivision of the State of Florida. Washington County is located directly north of Bay County and the Wellfield and within one mile of some of the proposed wells. Washington County includes thousands of wetlands and open water systems. Because of the hydro-geologic system in the area of the Wellfield, if there are wetland, Surficial Aquifer, and surface water impacts from the withdrawal under the Permit, it is likely that impacts will occur in Washington County. Washington County has a substantial interest in protection, preservation, and conservation of its natural resources, including lakes, springs, and wetlands, and the flora and fauna that depend on these water resources, especially endangered flora and fauna. Washington County has a substantial interest in the protection of all water resources in Washington County because of the close relationship between surface waters, groundwater, and the potable water supply used by Washington County residents. NTC/Knight is the owner of approximately 55,000 acres of land located in northern Bay County and southern Washington County. The NTC/Knight Property includes thousands of acres of wetlands and open waters, including Sand Hill Lakes, steepheads, hillside seepage bogs, sphagnum bogs, littoral seepage slopes around certain Sand Hill Lakes, temporary ponds, and forested wetlands. A large portion of the NTC/Knight Property is directly adjacent to the Wellfield and within the HGL Model projected drawdown contour. Based on the projected amount of drawdown from pumping at the proposed average rate of 5 MGD, the 0.5 projected drawdown contour predicted by the HGL Modeling Report (see Finding of Fact 121, below) extends over thousands of acres of the property. NTC/Knight has a substantial interest in the protection of the surface and groundwater directly on, under, and adjacent to its property. The water supports the numerous ecosystems of extraordinary value located on the property. James Murfee and Lee Lapensohn are individuals, who reside in Bay County on property fronting on and beneath Tank Pond approximately five miles from the Wellfield. Petitioners Murfee and Lapensohn have a well which extends into the Intermediate Aquifer. The Murfee and Lapensohn properties are within the HGL Model projected drawdown contour. Petitioners Murfee and Lapensohn have a substantial interest in the protection of their drinking water supply well and the surface waters directly on and adjacent to their properties. Bay County, the applicant, is a political subdivision of the State of Florida. The District is a water management district created by section 373.069(1). It has the responsibility to conserve, protect, manage, and control the water resources within its geographic boundaries. See § 373.069(2)(a), Fla. Stat. Section 120.569(2)(p), Florida Statutes Section 120.569(2)(p), in pertinent part, provides: For any proceeding arising under chapter 373, chapter 378, or chapter 403, if a nonapplicant petitions as a third party to challenge an agency’s issuance of a license, permit, or conceptual approval, the order of presentation in the proceeding is for the permit applicant to present a prima facie case demonstrating entitlement to the license, permit, or conceptual approval, followed by the agency. This demonstration may be made by entering into evidence the application and relevant material submitted to the agency in support of the application, and the agency’s staff report or notice of intent to approve the permit, license, or conceptual approval. Subsequent to the presentation of the applicant’s prima facie case and any direct evidence submitted by the agency, the petitioner initiating the action challenging the issuance of the license, permit, or conceptual approval has the burden of ultimate persuasion and has the burden of going forward to prove the case in opposition to the license, permit, or conceptual approval through the presentation of competent and substantial evidence. The permit applicant and agency may on rebuttal present any evidence relevant to demonstrating that the application meets the conditions for issuance. Paragraph (p) was added to section 120.569(2) in the 2011 Session of the Florida Legislature. Accordingly, the final hearing commenced with the Bay County and the District's presentation of its prima facie case by submitting the application, supporting documentation, and the District's approval of the application. Respondents also presented the testimony of four witnesses in the hearing's first phase. Phase I of the Final Hearing: Bay County's Application, Supporting Documents, the District's Approval and Supporting Testimony The Application File At the final hearing, Bay County and the District offered the "application file," marked as Joint Exhibit Binder Volumes I-IV (the "Application File") in the hearing's first phase. It was admitted into evidence. A document entitled "Alternate Water Supply Report - Bay County Water Division" dated May 20, 2008 (the "Hatch Mott MacDonald Report") is contained in the Application File. See Joint Ex. Vol. I, Tab B. The Hatch Mott MacDonald Report is a preliminary evaluation of a wellfield with 22 wells, an "initial phase . . . [of] five (5) wells producing 5 MGD and the final phase . . . [of] 17 wells, producing 25 MGD." Id. at 1. The evaluation includes the gathering of information, a recommendation for the best method of treatment, an analysis of whether individual well sites or a centralized site would be superior, a hydraulic model and analysis, and the potential construction and operation costs. The report concludes in its Executive Summary: HMM's preliminary results, based upon water analysis of Well No. 1, indicate that only disinfection will be required for potable water treatment. Additionally, the hydraulic analysis indicated that the wells are capable of providing the initial 5 MGD and future 25 MGD to the proposed connection point along Highway 388 without re-pumping. Adequate storage for fire protection should be considered at current and future service areas. The use of chlorine gas at each well site during the initial phase had the lowest present worth of $16,770,270; that is, the smallest amount of funds needed today to build, operate, and maintain the system. The use of chlorine gas at each well in the final phase had a present worth of $41,245,118, only slightly more than the present worth of $40,834,245 for on-site Id. generation of disinfectant at three (3) central facilities. The Application File contains a response to a District request for additional information (the "2009 RAI Response") submitted by the Bay County Services Utility Director and received by the District in September 2009. See Joint Ex. Vol. II, Tab K. The 2009 RAI Response contains the 1991 Agreement and numerous other documents. Among them is a report prepared by HydroGeoLogic, Inc. ("HGL") entitled "Groundwater Model Development for the Assessment of a New Wellfield in Bay County, Florida" dated September 2009 (the "2009 HGL Modeling Report"). The report predicts impacts that would be created to the surrounding aquifers as a result of the Wellfield pumping, but recommends that additional data be obtained. The Application File contains the District's Notice dated March 25, 2010. See Joint Ex. Vol. III, Tab B. Attached to the Notice is a draft of the Permit and a staff report from the District recommending approval with conditions. Condition 11 of the Permit's standard conditions obligates Bay County to mitigate any significant adverse impacts caused by withdrawals and reserves the right to the District to curtail permitted withdrawal rates "if the withdrawal causes significant adverse impact on the resource and legal uses of water, or adjacent land use, which existed at the time of the permit application." Joint Ex. Vol. III, Tab B, p. 3 of 17. Attachment A to the Permit requires conditions in addition to the standard conditions contained in the body of the Permit. Paragraph 12 of Attachment A, for example, requires that Bay County implement and maintain a water and conservation efficiency program with a number of goals. Attachment B to the Permit requires a monitoring and evaluation program and wetland monitoring of adjacent properties to determine if the pumping causes adverse impacts to wetland areas, including habitat and species utilization. The Application File contains a revised modeling report also entitled "Groundwater Model Development for the Assessment of a New Wellfield in Bay County, Florida" (the "2011 Revised HGL Modeling Report" or the "HGL Model Report"). See Joint Ex. Vol. III, Tab P. The 2011 Revised HGL Modeling Report predicts impacts of the pumping of the Wellfield on the Upper Floridan Aquifer and the Surficial Aquifer. The HGL Model is based on an adaptation of an original model first developed by the U.S. Geological Survey (USGS) and then further adapted by HGL. The adapted model is known as MODFLOW-SURFACT. The MODFLOW-SURFACT Model has been used in excess of 600 applications and is used worldwide. The HGL Model predicted impact from pumping when wellfield pumping achieves a "steady state." Steady state impact is achieved after 10-12 years of constant pumping. The impact and the area of impact is depicted on Figure 5.1b(1) of the 2011 Revised HGL Modeling Report. The predicted drawdown of the Surficial Aquifer is predicted to be six inches (0.5 ft) within the areas indicated. The Application File shows that the permit was revised twice. Ultimately, a Second Revised Notice of Proposed Agency Action dated July 22, 2011, was issued by the District. Attached to the Second Revised NOPAA is the District's Permit. See Joint Ex. Vol. IV, Tab U. A revised Staff Report from the District dated July 18, 2011, is also included in Volume IV of the joint exhibits. See id., Tab Q. The Permit as supported by the staff report allows an average daily withdrawal of 5 MGD, a maximum daily withdrawal of 30 MGD for no more than 60 days per year (with a maximum of 52 consecutive days), and a maximum monthly amount of 775 million gallons. See Joint Ex. Vol. IV, Tab U. The Permit also includes the LTEMP jointly prepared by the Applicant and the District. See id., Attachment B. The Permit requires Bay County to "mitigate any significant adverse impact caused by withdrawals . . . on the resource and legal water withdrawals and uses, and on adjacent land use, which existed at the time of the permit application." Joint Ex. Vol. IV, Tab R, p. 3 of 11. If the District receives notice of an impact from the existing legal user, it contacts the utility. "Within 72 hours [the utility has] a well contractor out there and they have determined what the problem is." Tr. 615. There are no time requirements for the resolution of the impact or any other resolution procedures in the Permit. Definitions of Emergency and Maintenance Amounts The Permit does not include a definition of when the Reservoir may be considered to be unavailable as a public water supply. That determination is left to Bay County. The Permit does not set a withdrawal limit lower than the limits detailed above for maintenance of the Wellfield. There is one set of withdrawal limits. They apply irrespective of the purpose of the withdrawals, that is, whether for backup in an emergency, maintenance, or some other purpose that falls under Public Supply or Industrial Use. Conditions and Monitoring Requirements Bay County is required to mitigate any significant adverse impacts on resources and legal water withdrawals and uses caused by the County's withdrawal from the Wellfield. In addition, the District reserves the right to curtail permitted withdrawal rates if Bay County's withdrawal causes adverse impacts on local resources and legal uses of water in existence at the time of the permit application. In the event of a declared water shortage, the Permit requires Bay County to make water withdrawal reductions ordered by the District. In addition, the District may alter, modify, or deactivate all or parts of the Permit. Attachment A to the Permit, states: The Permittee shall not exceed total, combined groundwater and surface water (authorized in Individual Water Use Permit No. 19910142) withdrawals of an average daily withdrawal of 98,000,000 gallons, a maximum daily withdrawal of 107,000,000 gallons and a maximum monthly withdrawal of 2,487,750,000 gallons. Joint Ex. Vol. IV, Tab U, p. 4 of 11. The inclusion of "surface water" in the condition covers withdrawals from the Reservoir. The combination of actual withdrawals from the Wellfield and actual withdrawals from the Reservoir, therefore, means that Bay County may not exceed the limitations of the withdrawals authorized by the 1991 Agreement. Attachment A to the Permit further explains how Bay County must mitigate harm caused by groundwater withdrawals. The Permittee, within seven days of determination or notification by the District that the authorized groundwater withdrawal is causing harm to the resources, shall cease or reduce, as directed by the District, its pumping activity. The Permittee shall retain the services of a qualified, licensed professional to investigate allegations of interference with an existing, legal groundwater use. The Permittee shall ensure their chosen contractor investigates the alleged interference within 72 hours of the allegation being made. If it is determined that the use of a well has been impaired as a result of the Permittee's operation, the Permittee shall undertake the required mitigation or some other arrangement mutually agreeable to the Permittee and the affected party. The Permittee shall be responsible for the payment of services rendered by the licensed water well contractor and/or professional geologist. The Permittee, within 30 days of any allegation of interference, shall submit a report to the District including the date of the allegation, the name and contact information of the party making the allegation, the result of the investigation made and any mitigation action undertaken. Joint Ex. Vol. IV, Tab U, Attachment A, p. 4 of 11. Bay County is also required, within two years from the Permit's issuance, to submit to the District for review and approval a contingency plan to mitigate potential impacts. The County must wait one full year prior to commencing withdrawal of groundwater for production purposes. During the one-year period, the County must complete groundwater, surface water, and wetland monitoring. The requirements of the mandatory monitoring are found in Attachment B of the Permit, LTEMP. See Joint Ex. Vol. IV, Tab U, Attachment B. The LTEMP "is designed to track trends in ecological and hydrological conditions caused by naturally occurring fluctuations in rainfall, which may affect ground and surface water hydrologic conditions; and to identify potential effects caused by wellfield pumping." Joint Ex. Vol. IV, Tab U, Attachment B at 1. If a substantive deviation occurs from predictions made by the HGL Modeling, or if any other hydrologic or ecologic changes due to the withdrawals are observed at monitoring sites, the District is required to review and, in consultation with Bay County, appropriately revise the LTEMP as necessary with the aim that the monitoring will assure that the conditions for issuance of the Permit are being met. Testimony in Support of the Application In addition to the documentary evidence offered in the first phase of the proceeding, Bay County and the District presented the testimony of several witnesses. These witnesses testified as to background and the 2008 RWSP, the vulnerability of the Reservoir to saltwater contamination from storm surge, and the basis for the District's decision. Vulnerability to Storm Surge There is a one percent chance every year of a 100- year storm event. Flood Insurance Rates Maps ("FIRMS") show that the 100-year water level (the level of storm surge in a 100-year storm event) at the Dam will reach 11 feet NAVD, two feet above the top of the gate structure above the Dam. The Federal Emergency Management Agency ("FEMA") and the National Weather Service ("NWS") have developed the Sea, Lake, and Overland Surge from Hurricanes ("SLOSH") model, which estimates storm surge depths resulting from historical, hypothetical, or predicted hurricanes. A Florida Department of Emergency Management's SLOSH model of the Panama City area shows maximum surge levels for Storm Categories 1, 2, 3, 4, and 5, in NAVD feet as 3.3, 5.8, 10.8, 14.1, and 18.1, respectively. The SLOSH model, in all likelihood, is a low estimation. It is reasonable to expect surge levels in a Category 3 hurricane that passes directly over the Dam, for example, to be higher than 10.8 feet NAVD predicted by the SLOSH model at the Dam. According to the National Oceanic and Atmospheric Administration's ("NOAA") database, 43 tropical storms and hurricanes have passed within 200 miles of the Reservoir between 1970 and 2010 and 20 have come within 100 miles. None have made landfall closer than 40 miles away from the Dam. Of the 20 storms passing within 100 miles of the Reservoir, four have reached Category 3 strength or higher: Eloise, Elena, Opal, and Dennis. In 2004, Hurricane Ivan made landfall over 100 miles to the west of the Dam and raised water levels near the Dam to nearly five feet NAVD. The following year, Hurricane Dennis made landfall 76 miles to the west of the Dam. Dennis produced a surge level of nearly four feet NAVD near the Dam. "Hurricane Eloise (1975) made landfall 40 miles west of Panama City and produced water levels 15 ft above normal at Panama City ([citation omitted]). However, the storm passed through the area quickly and does not appear to have significantly affected the dam." Bay County Ex. 1, p. 3 of 9. Hurricane Opal made landfall 86 miles west of Panama City Beach and produced water levels of about 8.3 feet NAVD near the Dam. The storm surge did not overtop the gate structure above the Dam, but the gates were jammed by debris. "[C]hloride levels rose above 50 ppm at the intake pumps and two to three times above normal background levels of 8 to 10 ppm 'almost one mile up-reservoir.'" Id. The levels of chloride were "still well within drinking water limits," tr. 434, of 250 parts-per- million (ppm). Hurricane Katrina made landfall in 2005 more than 200 miles west of the Reservoir with storm surges higher than 20 feet. Katrina produced surge levels of five feet above normal tide levels in Bay County. The rate and amount of saltwater that would enter the Reservoir depends on the height of the storm surge above the Dam. The 100-year surge levels could remain above the top of the Dam for three or more hours. Such an event would introduce approximately 56,200,000 cubic feet or 1,290 acre-feet of saltwater into the Reservoir, even if the Dam were to remain intact (undamaged) and the tide gates remain closed. The salinity levels bay-side of the dam are generally 23,000 to 33,000 ppm. It is reasonable to expect that in the event of a 100-year storm event, much of the storm surge would come directly from the Gulf of Mexico, which has higher salinity levels. With the Dam intact, the introduction of 1,290 acre- feet of saltwater at 33,000 ppm would raise the average chloride concentration in the Reservoir to at least 800 ppm, more than three times the maximum drinking water chloride level of 250 ppm. Assuming the Dam remained intact during a 100-year storm event, freshwater added over time to the lake from the streams and aquifer will dilute the elevated lake chloride level and restore the lake water to a level fit for human consumption. The USGS has measured stream flow at Deer Point Lake and estimated the lake receives an average of 600 million gallons of freshwater per day or 900 cfs. Post-Opal rates were estimated at 1,500 cfs by the District. Given the estimated volume of saltwater introduced to the lake, at an inflow rate equal to the estimated post- hurricane freshwater inflow rate, Bay County's expert, Dr. Miller, estimated it would take at least two weeks to reduce salinity in the lake to drinkable levels. The inflow rate, however, is not certain. Dr. Miller estimated it is reasonable to expect that it could take anywhere from two weeks to two months for the lake to recover from the saltwater intrusion depending on the variation in the inflow rate. Nonetheless, Dr. Miller assumed that the saltwater from storm surge entering the Reservoir would mix in a uniform matter. There would be "quite a bit of mixing in a storm," tr. 485, of saltwater topping the Dam and freshwater in the Dam. But there would also be stratification due to the sinking of denser saltwater and the rising in the water column of freshwater. The above estimations assume the bridge and Dam remain intact during a major storm. The Dam and tide gates act as a solid barrier, protecting the lake from saltwater in the bay. If rainfall rises in the lake prior to a surge, the tide gates would open to release water, becoming vulnerable to damage or jamming by debris as occurred during Hurricane Opal. In the event of storm surge bringing saltwater into the Reservoir, the opening of the tide gates will assist the Reservoir in reaching chloride levels below 250 ppm provided the tide gates operate properly. Dr. Janicki, an NTC/Knight expert, used the Environmental Fluid Dynamics Code hydrodynamic model ("EFDC Model") to simulate the effects of control structures and water withdrawals on the Reservoir. Taking into consideration the factors Dr. Janicki considered relevant, he predicted that chloride levels, in the event of storm surge from a Category 3 hurricane overtopping the Dam, would only exceed 250 ppm, the drinking water standard, for approximately 3.4 days. Dr. Janicki's prediction, however, was flawed. He added too little saltwater to the lake in the event of contamination from storm surge. He assumed that saltwater would be flushed too soon from the Reservoir following contamination. He did not account for the effects of waves in his model. His model was not in accord with data for Hurricane Opal and the chloride levels near the Dam taken by Bay County after Opal. If the bridge and Dam were severely damaged, more saltwater could enter the lake. With severe damage to the Dam, the Reservoir would be exposed to normal tides. Restoration would not begin until the Dam and bridge had been fully repaired. If an event were catastrophic, the Reservoir could be offline for a lengthy period of time. The Basis for the District's Decision Bay County's reliance on the Reservoir for water for the majority of the population led the District in the mid-1980s to encourage the County to obtain a backup supply. After the District turned down several requests for withdrawals of up to 30 MGD for every day of the year, the District ultimately approved what is reflected in the Permit. The justification for the permitted withdrawal is as a backup supply in the event the Reservoir becomes unavailable and for maintenance of the system and recoupment of its cost. With regard to maintenance, the District attempted to obtain information from Bay County as to appropriate withdrawal limitations. The attempts were abandoned. Despite repeated requests by the District, Bay County did not provide the amount of water needed to be withdrawn for maintenance since it did not have "infrastructure specifics," tr. 552, needed to provide the District with a numeric limit. In contrast to the amount needed for maintenance, the District found Bay County to have demonstrated that it needs 30 MGD when the Reservoir is offline and that it is reasonable for the County to need 30 MGD up to 60 days per year. The District determined that the Bay County's application met the requirements for the issuance of a consumptive use permit found in section 373.221(1)(a)-(c). In determining whether approval of the application is in the public interest, the District did not presume that it is in the public interest on the basis of the designation in the 2008 RWSP of an inland groundwater source as an alternative water supply. The District determined that it is in the public's interest for Bay County to have a reliable and safe water supply source as a backup to the Reservoir irrespective of the statutory presumption. Nonetheless, the District maintains in this proceeding that the presumption applies. The District also applied the 18 criteria test for finding a reasonable-beneficial use found in Florida Administrative Code Rule 62-40.410(a)-(r) and determined that the application should be approved. Petitioners' Case in Opposition Washington County (Petitioner in Case No. 10-2983), NTC/Knight (Petitioner in Case No. 10-2984), and Messrs. Murfee and Lapensohn (Petitioners in Case No. 10-10100) filed individual petitions for formal administrative hearing. Although not identical, the petitions share the similarity that, in essence, each alleges that Bay County failed to establish that the proposed use of water meets the statutory and rule criteria for obtaining a permit for the consumptive use of water. For example, among the many issues listed under the heading "Disputed Issues of Material Fact and Law" in Washington County's Petition for Formal Administrative Hearing is "[w]hether Bay County has provided reasonable assurance that its proposed use of water is a reasonable-beneficial use as defined in section 373.019, Florida Statutes." See p. 5 of the Washington County petition. In like fashion, the Washington County petition and the other two petitions allege that the issues are whether Bay County provided reasonable assurance that it meets the other statutory criteria in section 373.223, and the applicable rule criteria that must be met by an applicant in order for the District to issue a permit for the consumptive use of water. The Petitioners' cases focused on five topics: 1) the limitations of the HGL Model; 2) the likelihood of impacts to wetlands and the failure of the monitoring plan to provide reasonable assurance that the District's monitoring under the plan will succeed in detecting harm to wetlands caused by the withdrawals; 3) the reasonable-beneficial nature of the proposed use of the permit, including the vulnerability of the Reservoir; 4) interference with presently existing legal users; and 5) the feasibility of alternative sources. Bay County and the District offered evidence on rebuttal to meet the Petitioners' cases. Surrebuttal was conducted by Petitioners. Modeling Groundwater models "represent what is happening in very complex physical systems." Tr. 1495. Typically, the data used by models is not sufficient to obtain a completely accurate representation. The models depend on specific data points such as information from boreholes or water level measurements that do not reveal everything that is occurring in the complex system and, therefore, are not enough to support completely accurate model predictions. As explained by Dr. Guvanasen, Bay County and the District's expert, in order to reach a representation of the entire system when the data available from boreholes and measurements is insufficient, which is typically the case, the modeler must "extrapolate a lot of information and use other knowledge of other events." Id. The "knowledge of other events" that the HGL Model used included Dr. Scott's knowledge of the karst environment in the Panhandle of Florida, the mapping of Bay and Washington County geology by the Florida Geological Society, and Dr. Upchurch's knowledge of karst topography. The HGL results of the available data and the extrapolations were placed into a mathematical model (the HGL Model) that considered the withdrawals at issue to determine the response of the system to the additional stress of the withdrawals. Mathematical models like the HGL Model lead to "non- unique solutions" in which "no model . . . is exactly 100 percent correct . . . ." Tr. 1635. Modeling results, therefore, are subject to changes as additional data is collected that demand a better representation than the model provided prior to the data's collection and analysis. HGL Modeling for this case provides examples of non- unique solutions. HGL "built a model twice . . . and got two different sets of answers." Tr. 1633. Besides the recommendation that more data be obtained after the first HGL Model results, the model was not satisfactorily calibrated and the model was recalibrated for the Revised HGL Modeling results. Mr. Davis, NTC/Knight's expert, conducted additional modeling work (the "Davis Modeling"). Using the HGL Model and additional data concerning the NTC/Knight Property, Mr. Davis found drawdowns would occur over a similar but greater area than shown in the 2011 Revised HGL Modeling Report. (Compare NTC/Knight Ex. 31 at 2 to Joint Ex. Vol. III, Tab P, Figure 51b(1).) The Davis Modeling drawdowns, moreover, ranged up to 0.8 feet, 60 percent more than the 0.5 feet determined by the second HGL Modeling results. In the area of Big Blue Lake, for example, the drawdown contours produced by the Davis Model were either 0.6 feet or 0.7 feet, 20 to 40 percent more than the 0.5 feet produced by the second HGL Modeling results. See NTC/Knight Ex. 31 at 2. Asked to rank the modeling results between the first HGL Model run, the second HGL Model run, and his own results, Mr. Davis was unable to say which was better because of the sparseness of the data. Mr. Davis opined that he could conduct another "dozen more model runs," but without additional data he would be "hard pressed" to be able to say which run was more accurate. Tr. 1633. In Mr. Davis' opinion there remain significant uncertainties that cannot be resolved without more data. Inadequate data "precludes . . . reasonable assurance as to exactly where the impacts will travel and exactly what the magnitude of those impacts will be . . . ." Tr. 1637. Ecological Impacts Bruce A. Pruitt, Ph.D., was accepted as an expert in hydrology, soil science, fluvial geomorphology, and wetland sciences. Dr. Pruitt mapped the soil types on the NTC/Knight Property using the Natural Resource Conservation Service ("NRCS") Web Soil Survey and tested soil types by hand-auguring in wetland areas. He characterized the various soil-types on the property by drainage class (relative wetness of the soil under natural conditions) and hydraulic conductivity (permeability). Dr. Pruitt ranked the vulnerability of wetlands within the zone of drawdown predicted by the HGL Model as "very high," "high," or "moderate." The categories were based on the presence of threatened and endangered species, Florida Natural Area Inventor ("FNAI") habitat designation, and the hydrology of the wetland. He assumed that if the water level in the Surficial Aquifer were to be drawn down by 0.3 feet or 0.4 feet then the water level in the seepage bogs at Botheration Creek would be drawn down by the same amount. Wetlands with a vulnerability classification of "very high" will suffer an adverse impact at a drawdown level of 0.2 feet; those at "high" at 0.3 feet and those at "moderate" at 0.5 feet in times of drought. Dr. Pruitt calculated wetland acreage by type using the Florida Cover Classification System. He assigned vulnerability rating for the wetlands within the Surficial Aquifer drawdown contours generated by the HGL Model. Based on Dr. Pruitt's calculations, a total of approximately 4,200 acres of wetlands are likely to be harmed by the predicted drawdown. A majority of these wetlands are located in Washington County. Based on Dr. Pruitt's analysis, it is likely that the NTC/Knight Property contains 1,981 acres of "very highly" vulnerable wetlands; 1,895 acres of "highly" vulnerable wetlands; and 390 acres of "moderately" vulnerable wetlands, which are likely to be harmed by the drawdown in times of drought. In reaching his opinion about the quantification of acres of wetlands likely to be harmed, Dr. Pruitt applied the Florida Uniform Mitigation Assessment Method ("UMAM"). UMAM was designed to address compensatory mitigation in dredge and fill cases. It was not designed for consumptive water use cases. In contrast and damaging to its case of reasonable assurance that natural systems will not be significantly affected, the District did not conduct an analysis to determine loss of wetland function resulting from operation under the Permit. Nor did it determine how much drawdown the affected wetlands could tolerate before they were harmed. Rather than conducting such an analysis, the District chose to rely on implementation of the LTEMP to cure any harm that might be down by drawdown to the Surficial Aquifer. The District and Bay County's wetland scientists opined that there might be a less permeable restrictive layer maintaining water levels above the Surficial Aquifer on the NTC/Knight Property. Dr. Pruitt acknowledged that the NTC/Knight Property had scattered clay layers beneath the surface. It is possible, therefore, that some of the wetland areas he identified as subject to harm have restrictive features under them which would hold water and resist dehydration. In his hand-auguring, however, Dr. Pruitt found no evidence of a less permeable layer. The auguring only went to a depth of three feet and would have to go to a depth of two meters to be definitive. Furthermore, Dr. Pruitt found no evidence of a less permeable layer from well drillings. The District and Bay County did not prove that there is, in fact, such a restrictive layer. NTC/Knight collected water-level data from shallow hand-augured wells and stage recorders at the Botheration Creek Hillside Seepage Bog. The data demonstrate that the water level in the shallow, hand-augured wells at the Botheration Creek Bog is a direct reflection of the level of the Surficial Aquifer. The Surficial Aquifer at the Botheration Creek Bog was approximately 95.5 feet NAVD, over 35 feet higher than at Big Blue Lake and the highest measured level south of Big Blue Lake. The Botheration Creek Hillside Seepage Bog is located between the 0.3 and 0.4 foot Surficial Aquifer drawdown contours predicted by the HGL Model. Based on the HGL Model, the District and Bay County's experts estimated the Surficial Aquifer drawdown at this bog would be 0.39 feet. During the approximately one year of NTC/Knight's water-level recording, a drawdown of 0.39 feet would have reduced the frequency and duration of inundation at this bog significantly. For example, an analysis of the approximately one year of data collected by NTC/Knight shows that at the intermediate water-level recorder location in the bog, one 29-day period of inundation would have been reduced to just nine days and that further down gradient in the bog, none of the five instances when the bog was inundated would have occurred. This is consistent with Dr. Pruitt's vulnerability assessment, which finds that the vulnerability of the hillside seepage bogs to drawdown is "very high," that is, these systems are likely to be harmed in times of drought at drawdown levels in the Surficial Aquifer of 0.2 feet or greater. A drawdown of 0.3-0.4 feet in the Surficial Aquifer at the hillside seepage bog along Botheration Creek increases the likelihood that the hillside seepage bogs along Botheration Creek will be lost in times of drought. The littoral shelves of Sand Hill Lakes typically occur along a low gradient above the normal low water level of the lakes. The existence of the shelf promotes seepage sheet flow along a wide expanse. The drawdown will change the flow from seepage sheet flow to concentrated stream flow within gullies. The erosion and increased sedimentation produced by the greater force of the water in the gullies will cause a loss of area needed by certain seepage dependent plants and animals. If Big Blue Lake were to be drawn down by the 0.71 feet predicted by Mr. Davis, the location of the seepage would move down 0.71 feet vertically and an estimated 24.5 feet horizontally. The result would be a reduction in the littoral shelf conducive to seepage-dependent plant communities by approximately nine acres. The impact would likely be significant since the seepage zone is in an area of "very high" vulnerability according to Dr. Pruitt. Between October 2010 and July 2011, NTC/Knight took four measurements of water level at "BCS-01," a stage recorder in Botheration Creek. The measurements showed the water level in the creek at that point to be 0.1 to 0.32 feet. NTC/Knight also sampled for taxa of macroinvertebrates in the reach of the creek. NTC/Knight identified 46 taxa, including mussels and six long-lived taxa. The presence of the long-lived taxa and mussels indicate that the reach of the creek in the vicinity of the stage recorder should be considered to be a perennial stream. Botheration Creek is high-quality water and, as shown by NTC/Knight's sampling, it contains a diverse mix of aquatic invertebrates and fish. A drop in the level of Botheration Creek of 0.2 feet predicted by the HGL Model would have caused the creek to go dry at BCA-01 during three of the four dates on which the water level was measured. Such a drop would convert the reach of the creek in the vicinity of the stage recorder from a perennial to an intermittent stream and would eliminate the reach's viability for long-lived taxa. Similarly, upstream reaches that are intermittent would become ephemeral (streams that flow only during periods of high rainfall). If the Wellfield becomes fully operational as allowed by the Permit, there will be a reduction in the Surficial Aquifer at Botheration Creek of between 0.2 and 0.3 feet. The reduction in the aquifer will reduce flow in Botheration Creek, reduce the volume downstream, including in Pine Log Creek, and reduce out-of-bank flood frequency and duration. The result will be a reduction in nutrients delivered downstream and to the floodplain to the detriment of plants and animal life that depend on them. Additionally, other reaches of the creek that have perennial flow will be converted to intermittent streams and reaches that are intermittent will become ephemeral. The result will be the elimination of plant and animal species currently living in these portions of the creek. The impact of the HGL Model predicted drawdown to steepheads depends on the individual steephead and the drawdown contour at its location and the amount of rainfall. Four steepheads on the NTC/Knight Property could suffer impacts similar to the impact at Russ Steephead to which Dr. Pruitt assigned a high probability of impact. Russ Steephead is located on the NTC/Knight Property above Russ Pond. NTC/Knight installed Surficial Aquifer wells at Russ Steephead between the HGL Model's predicted 0.5 and 0.6 foot Surficial Aquifer drawdown contours. NTC/Knight also installed a stage recorder just downstream from the steephead. During drought, NTC/Knight observed a loss of flow from the sidewall seepage areas and in the Russ Steephead Stream. If the Surficial Aquifer at Russ Pond were to be drawn down by 0.5-0.6 feet, the sidewalls of the Russ Steephead Stream and the stream itself would lose flow in times of drought. The loss of flow would lead to oxidation and loss of organic materials in the stream channel and flood plain, resulting in soil subsidence. If the water level at the terminus of the Russ Steephead Stream were drawn down, headward down cutting in the stream channel would be induced. In such a case, in the words of Dr. Pruitt, "there is a high probability that if drawdown occurs and . . . over a long period of time," the process will make the steephead "look more like a gully . . . ." Tr. 2120. The drawdown will also reduce the frequency and duration of inundation of the sphagnum bogs in the four steepheads likely to be affected by the drawdown. The bogs and the associated animals that depend upon them would be lost. Dr. Means identified a number of temporary ponds within HGL's predicted drawdown of the Surficial Aquifer. Nine were between the 0.3 and 0.6 foot drawdown contour, and two were between the 0.6 and 0.7 foot drawdown contours. These ponds and plant and animal communities dependent upon them would likely be harmed by the drawdowns. Mr. Cantrell offered testimony to rebut the Petitioners' case on wetland impacts. His testimony was based on an evaluation of aerial photography, site visits to the Wellfield, and a one-day trip to the NTC/Knight Property. It is Mr. Cantrell's opinion that if the NTC/Knight Property were to drain, it would be because of a surface water drainage system, such as ditching, not because of drawdown in the Surficial Aquifer caused by operation of the Wellfield. Mr. Cantrell's opinion is that because the Area has been subjected to a wide range of fluctuations in water levels and the wetland systems have survived, operation of the Wellfield will not have significant impacts. Mr. Cantrell's opinion, however, overlooks the effect of constant drawdown during times of severe drought. That wetlands have survived severe drought in the past does not mean they will survive severe drought conditions exacerbated by drawdown caused by operation of the Wellfield. Monitoring Special condition 19 of the Permit requires Bay County to implement the LTEMP after the Permit is issued. The LTEMP requires Bay County to establish a monitoring network, but does not provide the location of any particular monitoring site. Sites identified in the LTEMP are recommended, but the ability to use a particular site is dependent on field verification of suitability and authorization by the landowner. Over half the area designated in the LTEMP from the HGL Model's projected 0.5 foot drawdown in the Surficial Aquifer is located on the NTC/Knight Property. It will be necessary, therefore, to include sites on the NTC/Knight Property in the ultimate environmental monitoring network. The LTEMP's recommended sites do not include monitoring of some of the most susceptible wetland systems: temporary ponds, the Botheration Creek hillside seepage bogs, and the perennial headwaters of Botheration Creek. Without this monitoring, the LTEMP will be unable to detect whether these systems are harmed by withdrawals. The Permit and LTEMP require no more than one-year of baseline data to be collected prior to initiation of water withdrawals. The proposed monitoring time is inadequate to create a sufficient record for use in determining whether a reduction in water levels is attributable to water withdrawals or natural phenomena, such as drought. Baseline monitoring should be conducted for a sufficient duration to ensure that a full range of wet and dry years is captured. The LTEMP describes the types of data that are to be collected. A missing component is sampling for frogs, salamanders, and other amphibians that are sensitive to changes in hydrologic regimes and which depend upon infrequent periods of inundation in order to breed. This type of faunal sampling is particularly important in the temporary ponds and seepage environments. Without sampling for the presence of these species, the LTEMP will be unable to determine whether these populations have been harmed by withdrawals. The LTEMP includes a number of "triggers," that if tripped, require the preparation of an auxiliary report. A number of these triggers make reference to changes in water levels at the level of "significant deviation," an undefined term. More importantly, the LTEMP fails to require any statistical analysis. Without it, the LTEMP will be inadequate to establish whether a reduction in water levels is caused by water withdrawals or another cause. Similarly, other triggers lack sufficient detail to determine when they are tripped, such as those that refer to downward movement of plants. Finally, even if one of these triggers is tripped and an auxiliary report is prepared, nothing in the Permit or LTEMP sets forth the circumstances under which withdrawals would need to be curtailed and by what amount. The purpose of the LTEMP is to determine whether withdrawals are causing harm to the wetlands within the vicinity of the Wellfield. The LTEMP fails to provide reasonable assurance that it will succeed in achieving its purpose. Reasonable-Beneficial Use Use if the Reservoir is Unavailable In the event of Reservoir unavailability, Bay County is likely to need much less than 30 MGD. The need is likely to fall between 7.42 MGD and 9.71 MGD for the current population. In 2013, the need is likely to fall between 9.40 MGD and 12.29 MGD. See NTC/Knight Ex. 5, p. 4 of 4. The Permit, however, does not limit Bay County to emergency or backup use. While Bay County might voluntarily limit withdrawals to emergency use or backup supply, it has unfettered discretion to determine what constitutes an emergency or the necessity for a backup supply. The Permit is also not restricted to essential uses. Authorization of 30 MGD provides more than Bay County's current average daily demand for potable water. If the Permit restricted the use to essential uses, the authorization would be far less than 30 MDG. The District commissioned King Engineering to assist in development of a "Coastal Water Systems Interconnect Project" (the "Interconnect Project"). On average, the utilities subject to the Interconnect Project estimated that 42 percent of the average daily demand is dedicated to essential uses with the remaining 58 percent going to non-essential uses. Consistent with the estimate, the Project set a target of 50 percent of average daily demand to be allowed for use in an emergency. None of the information from the Interconnect Project, however, was used by the District in setting the limits of withdrawal in the Permit. b. Daily Use Bay County claims the 5 MGD annual average allocation under the Permit is needed for several reasons, principally the maintenance of pumps. Bay County's justification for 5 MGD is found in testimony from Mr. Lackemacher and a document he authored entitled, "Confidential Draft for Internal Use Only 5 MGD Pumping Rate" (the "Lackemacher Confidential Draft"), admitted as Bay County Ex. 24. Mr. Lackemacher's testimony follows: A. The fact is that there are no absolute knowns when we're talking about what needs to be. Q. What do you mean? A. Well, here we have a document [Bay County Ex. 24] where I talk about rationalization for 5 million gallons a day, why we would need it, mechanical reasons, financial reasons, regulatory reasons. I always felt that it was very difficult to justify a number. I don't know. We haven't designed the system. We haven't got all of the wells in. We don't know what their specific yields are. There's unknowns here. So do we need 2 million gallons a day or 5 million gallons a day? I don't know. I don't know that. But here is the rationalization for 5 million if that's in fact what we need. We may very well find out that we don't need 5 million gallons a day. Q. Is that because you don't know the precise locations of the well and how they're going to be piped and distributed? A. That's absolutely true. Q. Well, did you in this report, Exhibit 24, did you make some reasonable assumptions? A. I based it on some of the values as you discussed or as I pointed out earlier from Hatch Mott MacDonald's preliminary design. * * * Q. And do you feel confident that your analysis supported that in the area of 5 million gallons a day is what would be needed to operate the wellfield? A. Yes. And that's why the paper was generated that [is] a justification for 5 million gallons a day, here's what we think we would need. Tr. 209-10. The Lackemacher Confidential Draft is a one-page, written justification for the 5 MGD. Based on the Hatch Mott McDonald Report, see tr. 210, it considers regulatory, mechanical and financial factors. It is not supported, however, by engineering analysis. Any financial analysis found in the Hatch Mott McDonald Report, moreover, is far from complete. The factors taken into consideration are recited in the most general of terms. For example, of four such factors, the document lists the second as: "All water pumps are designed to run - turning pumps on and off is not the best situation for the overall electrical efficiency or the mechanicals of a pump." Bay County Ex. 24. Consistent with Mr. Lackemacher's testimony, the document concludes that the amount of water needed to run each well is unknown. The financial justification is based on costs shown in the Hatch Mott MacDonald Report for construction and operation of 22 wells, ten more wells than are contained in the Wellfield and without any analysis of revenue to recoup the costs. The financial justification is a bare conclusion on the part of Mr. Lackemacher: We cannot afford to operate a well field at a financial loss, based on this fact alone we would have to pump a minimum of 4.49 MGD. Combined with the fact that we don't know what volumes of water have to be turned over to ensure water quality 5 MGD seems quite reasonable. Bay County Ex. 24. The Lackemacher Confidential Draft is dated May 17, 2011. It was not part of Bay County's Application nor was it submitted to the District prior to the decision to issue the Permit. Although the District attempted to obtain information from Bay County about what was needed for maintenance, Bay County did not provide it. As Mr. Gowans testified, "[t]hen I finally told staff, [s]top asking, we're not going to get the numbers . . . ." Tr. 552. The District performed no analysis to determine the minimum amount of water needed to maintain the Wellfield. In contrast, NTC/Knight and Washington County presented the testimony of Phillip Waller, an engineer accepted as an expert in the design and construction of potable water systems, including groundwater wells, surface water, and transmission and distribution of drinking water. Mr. Waller testified that if the wells were connected to a central treatment system, there would not be the need to flush the pipeline for disinfection prior to use of the well in an emergency. Only 2.4 million gallons per year or 6,500 gallons per day would be needed to maintain optimum operating conditions, an amount far less than 5 MGD. Mr. Waller's experience when groundwater is used as a backup, moreover, is that they are operated periodically. While prudent to periodically operate backup wells especially in advance of hurricane season, vertical pumps in wells, unlike horizontal pumps, do not have a need for frequent operation because of even force distribution. They certainly do not need to be continuously operated. "In fact, wells routinely are idle for months at a time." Tr. 1123. Interference with Existing Legal Users In its Revised Staff Report dated July 18, 2011, the District wrote: Nearby Users: Under the most intensive pumping activity, drawdown in the Upper Floridan Aquifer is predicted to be approximately 15 feet in the vicinity of the nearest private wells. Water level declines of this magnitude may cause water levels to fall below the level of the pump intake in some privately-owned wells. Joint Ex. Vol. IV, Tab Q, p. 4. The District's high estimate of the number of wells used by existing legal users that might suffer impacts approaches 900. The exact number or whether any existing legal users would be likely to suffer impacts was not proven. Alternatives Groundwater wells, if installed and attached to the fitting in the existing transmission line that delivers water from the Pump Station to the Water Treatment Plant, could serve as backup to the Reservoir. Bay County did not conduct a study of whether groundwater in the area of the transmission line was adequate to serve as an alternative. Mr. Waller, on behalf of NTC/Knight and Washington County, on the other hand, testified that the transmission line could support ten wells with a capacity of 10 MGD and could be constructed at a cost of $12 million, far less than the Wellfield. The area of the transmission line is in an area identified by the District as acceptable for the creation of potable water wells. The area does not present a significant risk of saltwater intrusion if not used continuously. The water meets the drinking water requirements for the Department of Environmental Protection and the Department of Health. The existing transmission line alternative is located near the existing raw water supply line which minimizes the need for additional piping. There is sufficient length along the existing raw water pipeline to accommodate ten wells. The existing transmission line alternative, therefore, has significant potential to succeed as a water supply backup to the Reservoir. NTC/Knight and Washington County, through Mr. Waller, also proposed another alternative: an intake at Bayou George. Near Highway 231, the main pipeline from the intake would run along public right-of-way. North of the existing intake in Williams Bayou and three miles north of the Dam, the proposed intake would be less susceptible to contamination from storm surge. Neither Bay County nor the District presented a thorough analysis of any alternative to the Wellfield. In contrast, NTC/Knight and Washington County presented the testimony of Mr. Waller that there are two alternatives that could be constructed at much less cost than the Wellfield and that have significant potential of providing backup supply.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Northwest Florida Water Management District enter a final order that denies the application of Bay County for the individual water use permit at issue in this proceeding. DONE AND ENTERED this 26th day of July, 2012, in Tallahassee, Leon County, Florida. S DAVID M. MALONEY 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 26th day of July, 2012.
Findings Of Fact Respondent is an individual who owns or operates a water system that provides piped water for human consumption to the Hardy House Diner in Washington county, Florida. The water system serves at least 35 persons daily at least 60 days out of the year. Respondent has owned or operated the water system since at least October 28, 1976. Respondent does not continually apply effective disinfectant measure to the water distributed to the customer of the Hardy House Diner, nor is Respondent's water system equipped with any disinfection equipment. Respondent's water system has a daily flow greater than 2,500 gallons per day, but less than 100,000 gallons per day. The operation, maintenance and supervision of the water system is not performed by a person who has passed an examination that entitles such a person to be a certified operator. Neither the Department nor the Washington County, Florida Health Department has received from Respondent reports which contained information about the operation and maintenance of the Respondent's water system. The water system's lack of disinfectant equipment and the absence of a certified operator for the system and Respondent's failure to file operation reports have existed continuously since "October, 1976. Representatives of the Department conducted a public water systems inspection of Respondent's water system on October 26, 1976. At that time, the system was found to be unsatisfactory in several categories, including general plant condition, existence of safety hazards, lack of chlorination, failure to submit regular reports, failure to submit monthly bacteriological samples, failure to perform chemical analysis of drinking water and failure to install a raw water tap between the pump and point of chlorination. A second inspection was performed on April 7, 1977, in which it was determined that Respondent still had not installed a chlorinations system, had failed to submit monthly operating reports had failed to employ a certified operator, had failed to submit monthly bacteriological samples, and had failed to perform annual chemical analysis of water disposed from the system. On December 7, 1977, a representative of the Department whose job responsibilities included inspecting public water systems was refused permission to enter and inspect the water system serving the Hardy house diner and its customer. The Department representative was refused entry after he had identified himself and made his purpose known to Respondent. The Department has incurred expenses of $117.58, including personnel time and travel expense, in the course of investigating Respondent's alleged violations.
Recommendation RECOMMENDED: That a final order be entered by the State of Florida, Department of Environmental Regulation, finding the Respondent to be in violation of the above-referenced statutes and regulations, and requiring Respondent to pay the state its reasonable costs and expenses, in the amount of $117.58 incurred in investigating and prosecuting this administrative proceeding. RECOMMENDED this 26th day of February, 1979, at Tallahassee, Florida. WILLIAM E. WILLIAMS, Hearing Officer Division of Administrative Hearings The DeSoto Building 2230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 26th day of February, 1979. COPIES FURNISHED: Vance W. Kidder, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Mr. Eugene Hardy 1005 Highway 90 West Chipley, Florida 32428 ================================================================= AGENCY FINAL ORDER ================================================================= STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION STATE OF FLORIDA, DEPARTMENT OF ENVIRONMENTAL REGULATION, Petitioner, vs. CASE NO. 78-1209 DER Case No. WC-10-78 EUGENE HARDY, Respondent. /
Findings Of Fact Respondent/Applicant, North Orlando Water and Sewer Company, filed an application on August 11, 1981, with Respondent, Department of Environmental Regulation, seeking a permit to authorize the construction of sewage effluent disposal ponds in Winter Springs, Seminole County, Florida. On August 16, 1981, the Department advised the Applicant that additional information was required. This information was supplied by Applicant on September 11, 1981. After reviewing the application and supplemental information, the Department determined that Applicant had provided reasonable assurance that the proposed percolation ponds would not adversely affect waters of the State and thereafter issued Permit No. DC59-46435 on September 22, 1981, authorizing the construction of the requested activity. Petitioners are owners of the property on which one of the disposal ponds is to be constructed. On June 12, 1981, Applicant instituted condemnation proceedings in Circuit Court for Seminole County under Chapters 73, 74 and 361, Florida Statutes, seeking to condemn the property so that the facilities could be constructed. The suit remains pending until all necessary permits from the Department are acquired by Applicant. The parties agree that based on plans, test results and other information, the construction of the proposed installation will not discharge, emit, or cause pollution in contravention of Department standards, rules or regulations. The permit was issued without formal public notice. However, it falls under the class of permits enumerated in Rule 17-1.62(3)(a), Florida Administrative Code. That rule makes publication of a notice discretionary on the part of the Department, and no abuse of discretion was shown. Item D(i) on page 7 of the application requires that the Applicant "[i]ndicate the number of potable water supply wells within 500 feet of effluent disposal area, the depths of these wells and their approximate distances from the disposal area." Applicant answered "None". There are no public potable water supply wells within 500 feet of the effluent disposal area. There are several private potable water supply wells within 500 feet of the pond but adequate buffer zones between these private potable water supply wells and the actual effluent disposal area exist. Moreover, Petitioners' expert witness conceded that seepage would be minimal, should not be a concern, and the failure to list the private wells on the application had no effect on the substantive merits of the application. Applicant construed the term "potable water supply wells" to mean only public wells since DER has no jurisdiction over private wells. For this reason, it answered the question in the manner that it did. The Department concurs in this interpretation.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that Permit No. DC59-46435 be issued to Applicant, North Orlando Water and Sewer Company. DONE and ENTERED this 23rd day of July, 1982, in Tallahassee, Florida. DONALD R. ALEXANDER 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 23rd day of July, 1982.
The Issue The issue in the case is whether the Petitioner's employment position was properly reclassified from Career Service to Selected Exempt Service pursuant to Section 110.205(2)(x), Florida Statutes (2001).
Findings Of Fact Beginning on April 23, 2001, and at all times material to this case, the Petitioner was employed by the Hillsborough County Health Department as a Professional Engineer III, a position requiring state registration in accordance with Chapter 471, Florida Statutes (2001). The job announcement related to the Petitioner's employment states that the position "oversees" the drinking water program and engineering-related activities. The position was responsible for management of "Safe Drinking Water" permitting and compliance enforcement program entailing a variety of duties, including planning, organizing, and coordinating work assignments. According to organizational charts before and after the date of the reclassification of the position, the Professional Engineer III position had direct supervision of four employment positions, and indirect supervision of eight additional positions that reported to one of the Petitioner's direct employees. The position of Professional Engineer III includes a substantial amount of engineering review responsibilities, and is charged with direct supervision of the Safe Drinking Water Act program staff and Limited Use Drinking Water program staff. The position description categorized the job responsibilities as "regulatory," "supervising/training," "enforcement," "policies and procedures," "record keeping," "education," and "committees/other duties." Review of the specific duties indicates that the Petitioner's supervisory responsibilities were included within several of the categories. Included within the "regulatory" category was "[e]nsures staff conduct field inspections of public water systems. . . . Supervisor is responsible and accountable for field staff." Included within the "supervising/training" category were the following duties: Supervises Engineers to ensure all programs in the Safe Drinking Water Program are completed according to the agreement with DEP and the policies and procedures of the Department of Health. Supervises an Environmental Supervisor II to ensure that all programs in the Limited Use Drinking Water Program and Private Drinking Water Program are completed according to the F.S., F.A.C. and county regulations. Supervises staff review of engineer's plans. Supervises and reviews the preparation of non-compliance letters written by staff regarding enforcement actions. Provide training to new Health Department staff in all aspects of EHS at least once a year (standardized presentation). Perform field inspections (documented) with personnel on a quarterly basis to evaluate staff performance and for Quality Improvement (QI) in accordance with office policy. Telephone regulated facilities each quarter to determine customer satisfaction . . . in accordance with office policy. Develop training modules for specific program areas (public drinking water systems) and maintain them accurate and current. Provide those training modules to new EH staff and twice a year to existing EH staff. Assign staff to special work areas as necessary and perform field inspections (staff shortages, vacation/leave time, and natural disaster). Evaluate personnel's work, plan work load, special tasks to include efficiency. Included within the "enforcement" category were the following duties: Reviews appropriate enforcement activities generated by staff and assure timely progress of formal enforcement from compliance to enforcement. Ensures the time progress of enforcement cases by working closely with the compliance section of the Public Drinking Water Program in bringing non-compliant clients into enforcement. Follow up on violations of FAC and/or FS and ensure compliance is achieved or enforcement action is taken. Included within the "policies and procedures" category was the responsibility to "[r]eview daily activity reports and corresponding paperwork each day." The Petitioner was responsible for managing the daily workflow of the office. He planned, directed, and reviewed the work performed by his employees. The Petitioner was responsible for the evaluation of all employees under his direct supervision, including newly hired probationary employees. The Petitioner was responsible for review of the evaluations for employees for whom he had indirect supervisory duties, and he also provided his own independent evaluation of their performance. The Petitioner was responsible for the discipline of employees. At one point he had to counsel an employee who was consistently late to arrive for work. The Petitioner was also responsible for seeking qualified applicants for position openings. He was responsible for initiating the employment process. He chose the panel that interviewed applicants, designed the interview questions, participated in interviews, and made the final recommendation as to the person hired. He had the authority to decline to fill an open position if he deemed that the applicants lacked sufficient qualification. The Petitioner claims that the majority of his time was spent in review of permit applications and related engineering tasks. The evidence fails to support the assertion. The Petitioner's claim appears to essentially relate to a period of time subsequent to the July 1, 2001, reclassification of the position. During the time between his initial employment and the date of the position reclassification, the Petitioner was primarily a supervisory employee and had little, if any, permit review responsibilities. The office was fully staffed with other employees who were directly responsible for review of permit applications and related field reviews. In autumn of 2001, after the position was reclassified, the office began to lose employees, resulting in an increased workload for the remaining workers. At this point, the Petitioner began to undertake a substantial role in the actual review of permit applications in addition to his supervisory duties. Nonetheless, the Petitioner remained responsible for supervision of remaining employees. The Petitioner was also responsible for filling the vacant positions.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Education enter a Final Order finding that the "Professional Engineer III" position held by Raymond Van Loon on July 1, 2001, was properly classified into the Selected Exempt Service. DONE AND ENTERED this 21st day of April, 2004, in Tallahassee, Leon County, Florida. S WILLIAM F. QUATTLEBAUM Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 21st day of April, 2004. COPIES FURNISHED: Stephen W. Foxwell, Esquire Department of Health 4052 Bald Cypress Way, Bin A02 Tallahassee, Florida 32399-1703 Aaron J. Hilligas, Esquire AFSCME Council 79 3064 Highland Oaks Terrace Tallahassee, Florida 32301 Maria N. Sorolis, Esquire Allen, Norton & Blue, P.A. 324 South Hyde Park Boulevard Hyde Park Plaza, Suite 350 Tampa, Florida 33606 Jerry G. Traynham, Esquire Patterson & Traynham Post Office Box 4289 315 Beard Street Tallahassee, Florida 32315 William E. Large, General Counsel Department of Health 4052 Bald Cypress Way, Bin A02 Tallahassee, Florida 32399-1701 R. S. Power, Agency Clerk Department of Health 4052 Bald Cypress Way, Bin A02 Tallahassee, Florida 32399-1701
