The Issue The issue is whether Respondent, Krista Howard,2/ is entitled to issuance of the Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 53-0351424-001-EI, as announced by Respondent, Department of Environmental Protection, in the Consolidated Notice of Intent to Issue Environmental Resource Permit and Lease to Use Sovereignty Submerged Lands issued on July 28, 2017, and subsequently amended on January 11, 2018.3/
Findings Of Fact The Parties Petitioner Defenders is a Florida non-profit corporation that has been in existence since the mid-1980s or earlier. Defenders' primary purpose is to protect and preserve Crooked Lake so that it may remain an Outstanding Florida Water ("OFW") for all members of the public to use and enjoy. Defenders has more than 25 members who reside in Polk County, Florida. Its membership consists of approximately 100 family memberships, mostly comprised of persons who live on or near Crooked Lake. Petitioners Gerards are riparian landowners on Crooked Lake, whose property is located immediately adjacent to, and slightly to the northwest of, Respondent Howard's property. The Gerards' home address is 1055 Scenic Highway North, Babson Park, Florida 33827. Respondent Howard is the applicant for the Consolidated Authorization for the Dock. Howard's property, which is riparian to Crooked Lake, is located at 1045 Scenic Highway North, Babson Park, Florida 33827. Respondent DEP is the administrative agency of the State of Florida statutorily charged with, among other things, protecting Florida's water resources. As part of DEP's performance of these duties, it administers and enforces the provisions of chapter 373, part IV, Florida Statutes, and the rules adopted pursuant to that statute. Pursuant to that authority, DEP determines whether to issue or deny applications for ERPs. Pursuant to section 253.002, Florida Statutes, DEP also serves as staff to the Board of Trustees of the Internal Improvement Trust Fund ("Board of Trustees") and, in that capacity, reviews and determines whether to issue or deny, applications for approval to use sovereignty submerged lands.5/ DEP Review of the Application The Dock is proposed to be located on sovereignty submerged lands and in surface waters subject to State of Florida regulatory jurisdiction. Therefore, an environmental resource permit and a sovereignty submerged lands lease are required. On or about February 14, 2017, Todd Rickman, Howard's professional contractor who designed the Dock, filed an Application for a Sovereignty Submerged Lands Lease for Existing Structures and Activities6/ ("Application") with DEP's Southwest District Office, seeking approval to construct and operate the Dock. On or about March 15, 2017, DEP requested additional information regarding the project. Howard submitted the requested items, and the Application was determined complete on May 30, 2017. Notice of DEP's receipt of the Lease portion of the Application was provided as required by section 253.115. The comment period commenced on June 15, 2017, and ended on July 6, 2017. As previously noted, on July 28, 2017, DEP issued the Consolidated Notice of Intent, proposing to issue the Consolidated Authorization to construct and operate the Dock. On January 11, 2018, DEP amended the Consolidated Notice of Intent to accurately reflect the "clearly in the public interest" permitting standard for the ERP portion of the Consolidated Authorization, which is applicable to projects proposed in OFWs. Background Crooked Lake Crooked Lake (also, "Lake") is an approximately 4,247-acre freshwater lake in Polk County, Florida. It is an irregularly shaped karst lake roughly resembling an inverted "L," with the longer axis running north to south. It is located on the Lake Wales Ridge. Crooked Lake is designated an OFW by Florida Administrative Code Rule 62-302.700(9)(i)9.7/ The Lake is classified as a Class III waterbody pursuant to Florida Administrative Code Rule 62-302.400(15).8/ The elevations and bottom contours in Crooked Lake vary substantially throughout the Lake. Thus, water depths may, and generally do, vary substantially from one location to another throughout the Lake. The water levels in Crooked Lake fluctuate frequently and, at times, dramatically, depending on rainfall frequency and amounts. A graph prepared by Petitioners' Witness James Tully, using Southwest Florida Water Management District ("SWFWMD") historical water level data for Crooked Lake measured in National Geodetic Vertical Datum of 1929 ("NGVD") shows water levels historically fluctuating from as low as approximately 106 feet in or around 1991, to as high as 123 feet NGVD in or around 1951, 1961, and 2004. Rickman generated a water level graph using the Polk County Water Atlas ("Atlas") website. This graph, which covers the period of 2008 through mid-2017, shows that the water levels in Crooked Lake, for this most recent ten-year period, fluctuated approximately five feet, with the lowest levels falling slightly below 114 feet NGVD for relatively short periods in 2012 and 2013, and the highest level rising to approximately 119 feet NGVD in mid-2017. The competent, credible evidence shows that although water levels in Crooked Lake may occasionally rise to levels at or around 123 feet NGVD, those conditions have been associated with extreme weather events such as hurricanes, are atypical, and are relatively short-lived. The maximum water level in Crooked Lake is subject to control by a weir located south of the Lake. Discharge from the weir occurs at a control elevation of 120 feet NGVD. As such, the water level in parts of Crooked Lake may, at times, temporarily exceed 120 feet NGVD, but will eventually decrease to 120 feet NGVD as the water flows south and is discharged through the weir. To the extent rainfall does not recharge the Lake, water levels may fall below 120 feet NGVD. The ordinary high water line ("OHWL"), which constitutes the boundary between privately-owned uplands and sovereignty submerged lands, has been established at 120.0 feet NGVD for Crooked Lake. Crooked Lake is used for recreational activities such as fishing, swimming, boating, and jet ski use, and there are public and private boat ramps at various points on the lake that provide access to the Lake. There is no marina having a fueling station on the Lake. The credible evidence shows that the northeast portion of the Lake, where the Dock is proposed to be located, experiences a substantial amount of boat and jet ski traffic. This portion of the Lake also is used for swimming, water- skiing, wakeboarding, the use of "towables" such as inner tubes, and for other in-water recreational uses. The Proposed Dock Howard holds fee title by warranty deed to parcel no. 333028-000000-033140 located at 1045 Scenic Highway, Babson Park, Florida.9/ This parcel has approximately 110 linear feet of riparian shoreline on Crooked Lake. The Dock is proposed to be constructed and operated on sovereignty submerged lands adjacent to this riparian upland parcel, which is located on the eastern shore of the northeastern portion of Crooked Lake. The Dock, as proposed, is a private single-family residential dock that will be used by Howard for water-dependent recreational purposes, such as specifically, boating, fishing, swimming, and sunbathing. The Dock is not proposed to be constructed or used by, or to otherwise serve, commercial or multifamily residential development. The Dock is configured as a "T," supported by pilings and consisting of a 4-foot-wide by 152-foot-long access walkway, and an approximately 1,983-square-foot terminal platform comprised of a lower-level platform having four vessel slips and a flat platform roof. Two sets of stairs lead from the lower level of the terminal platform to the platform roof, which will be elevated eight feet above the lower-level platform and will have a railed perimeter. The platform roof will function as a roof for the boat storage area below and a sundeck. The four slips on the Dock's lower-level platform will be used for permanent mooring for up to six watercraft: a 23-foot-long ski boat,10/ a 20-foot-long fishing boat, and four jet skis. As proposed, the Dock will occupy a total area of approximately 2,591 square feet. The lower platform of the Dock is proposed to be constructed at an elevation of 121 feet NGVD. The roof/upper platform will be constructed eight feet above that, at an elevation of 129 feet NGVD. The pilings supporting the Dock will be wrapped in an impervious material to prevent leaching of metals and other pollutants into the water. Pursuant to the Specific Purpose Field Survey ("Survey") for the Lease submitted as part of the Application, the Lease will preempt approximately 2,591 square feet, and closely corresponds to the footprint of the Dock. The submerged lands surrounding the Dock that are not occupied by the footprint of the Dock, including the area between terminal platform and the shoreline, are not included in the preempted area of the Lease.11/ The Survey shows "approximate riparian lines" which delineate Howard's riparian area oriented to the center of the waterbody and to the primary navigation channel in the northeast portion of Crooked Lake. As shown on the version of the Survey initially filed as part of the Application, the Dock was proposed to be located approximately 4.7 feet, at its closest point, from the southern riparian line. However, in response to DEP's request for additional information, the Survey was modified in April 2017, to shift the Dock northward within Howard's riparian area. The Dock is now proposed to be located 25.1 feet, at its closest point, from the southern riparian line, and 29.4 feet, at its closest point, from the northern riparian line. The walkway of the Dock will commence at an approximate elevation of 120 feet NGVD, which corresponds to the OHWL established for Crooked Lake. As previously noted above, the walkway will extend waterward approximately 152 feet, where it will intersect with the terminal platform. The terminal platform will extend another 52 feet waterward. In total, the Dock is proposed to extend waterward approximately 204 feet from the OHWL. Although the Dock would be one of the longest and largest docks on Crooked Lake, the credible evidence establishes that there are several other docks of similar size and/or length on the Lake. Rickman testified that he obtained approvals for, or was otherwise aware of, several docks over 2,000 square feet on the Lake. Additionally, the evidence showed that eight other docks on the Lake are longer than the proposed Dock.12/ Rickman testified that most of the larger docks on Crooked Lake have roofs, and that most of these roofs are pitched, rather than flat.13/ As noted above, the water level in Crooked Lake frequently and, at times, extensively fluctuates. As a result, there are periods during which water depths in parts of the Lake are extremely shallow. Rickman testified that the Dock was designed to extend far enough out into Crooked Lake to reach sufficient water depth to enable Howard to maximize the use of the Dock for boating throughout the year. The Dock is designed to extend out to the point at which the bottom elevation of the Lake is approximately 109.9 feet NGVD. Based on the Atlas' ten-year water level graph for Crooked Lake referenced above, Rickman projected that at this point, the water depth typically would be sufficient to allow Howard to operate her largest vessel, the 23-foot ski boat. The ski boat has a 25-inch draft.14/ The boat will be stored out of the water on a boat lift on the Dock, attached by cables to a sub-roof immediately beneath the platform roof. When being lowered into or hoisted from the water, the boat will be placed in a boat cradle consisting of two containment railings approximately 18 inches high each on either side, and a "V" shaped aluminum bottom with bunks on which the boat is cradled. The aluminum bottom of the cradle was estimated to be two to three inches thick. Although the boat cradle is approximately 18 to 21 inches in "total height,"15/ the cradle does not have to be completely lowered its entire 18- to 21-inch height into the water when used. Steven Howard explained, credibly, that the cradle needs to be lowered into the water only a few inches lower than the ski boat's 25-inch draft to enable the boat to float into or out of the cradle. To that point, Rickman testified that taking into account the 25-inch draft of the ski boat and the "total height" of the boat cradle, between 40 and 44 inches of water depth would be required when the cradle is used in order to avoid coming into contact with the Lake bottom. Based on the Atlas graph showing the lowest water levels for the previous ten-year period at approximately 114 feet NGVD, Rickman designed the Dock to extend out to the 109.9-foot NGVD bottom elevation point. At this point, the projected water depth would be slightly more than four feet during periods of the lowest projected water levels for Crooked Lake. For the Dock to be able to wharf out to 109.9 feet NGVD bottom elevation, it must extend a total of approximately 204 feet waterward into the Lake. The credible evidence establishes that while Howard's ski boat is one of the largest, it is not the largest boat operated on Crooked Lake. Impacts Assessment for Environmental Resource Permit Water Quality Impacts As noted above, Crooked Lake is a Class III waterbody. Accordingly, the surface water quality standards and criteria applicable to Class III waters in Florida codified in rule 62-302.300 apply to Crooked Lake. The Dock, as proposed to be constructed and operated, is not anticipated to adversely affect or degrade water quality in Crooked Lake. Specifically, as required by the Consolidated Authorization, a floating turbidity curtain will be installed around the boundary of the construction area before construction commences, and it must be left in place until construction is complete and turbidity levels in the work area have returned to background levels. Additionally, as noted, the pilings supporting the Dock must be wrapped in an impervious material to prevent leaching of metals and other pollutants into the water over the life of the structure. The Consolidated Authorization also prohibits the installation and use of fueling equipment at the Dock; prohibits the discharge of sewage or other waste into the water; prohibits liveaboards; prohibits fish cleaning or the installation of fish cleaning stations unless sufficient measures such as sink screens and waste receptacles are in place; and prohibits repair and maintenance activities involving scraping, sanding, painting, stripping, recoating, and other activities that may degrade water quality or release pollutants into the water. Although the Consolidated Authorization imposes a specific condition requiring, for all vessels using the Dock, a minimum 12-inch clearance between the deepest draft of the vessel (with motor in the down position) and the top of submerged resources, it does not specifically address circumstances where the use of the boat cradle, rather than the vessel itself, may come into contact with the Lake bottom. DEP's witness acknowledged that if the boat cradle were to come into contact with the Lake bottom, water quality standards may be violated. Given the information presented at the final hearing regarding the operation of the boat lift and the need for sufficient clearance between the bottom of the boat cradle and the lake bottom, the undersigned recommends that a specific condition be included in the Consolidated Authorization prohibiting contact of the Lake bottom by the boat cradle. This recommended condition is set forth in paragraph 73.A., below. Upon consideration of the conditions imposed by the Consolidated Authorization discussed above, including imposing a specific condition that prohibits contact of the boat cradle with the Lake bottom, the undersigned finds that the Dock will not adversely affect or degrade the water quality of Crooked Lake. Water Quantity Impacts The Dock, as proposed, is a piling-supported structure that will not impound, store, or impede the flow of surface waters. As such, the Dock will not cause adverse flooding to on-site or offsite property, will not result in adverse impacts to surface water storage and conveyance capabilities, and will not result in adverse impacts to the maintenance of surface or ground water levels. Impacts to Fish, Wildlife, and Listed Species and Habitat The Application states, in section 5, question 6, that there is no vegetation on Howard's riparian shoreline. However, the Survey depicts an area of emergent grasses approximately 60 feet wide and extending diagonally approximately 70 feet waterward into the Lake. The Survey depicts this grassed area as straddling the riparian line between Howard's property and the adjacent parcel to the south. The Survey shows the Dock as being located a significant distance waterward of the grassed area, such that no portion of the Dock will be located on or near this grassed area. Additionally, an aerial photograph of Howard's property and the Lake waterward of Howard's property shows a smaller patch of what appears to be emergent grasses further offshore. This grassed area is not shown on the Survey, and it cannot definitively be determined, by examining the Survey and the aerial photograph, whether this grassed area is growing in an area that will be impacted by the Dock. Steven Howard acknowledged that this smaller grassed area may be located at or near the jet ski slip on the southeastern side of the Dock. An environmental assessment of this smaller grassed area was not performed or submitted as part of the Application. Thus, any value that this area may have as fish and wildlife habitat was not assessed as part of DEP's determination that the Dock will not adversely impact the value of functions provided to fish, wildlife, and to listed species and their habitat. In order to provide reasonable assurance that the Dock will not adversely impact the value of functions provided to fish, wildlife, and to listed species and their habitat, the undersigned recommends including a specific condition in the Consolidated Authorization requiring this smaller grassed area to be completely avoided during construction and operation of the Dock, or, if avoidance is not feasible, that an environmental assessment be performed prior to construction so that the value of this grassed area, if any, to fish, wildlife, and listed species can be evaluated to determine whether minimization and compensatory mitigation should be required. This recommended condition is set forth in paragraph 73.B., below. As previously noted, the Consolidated Authorization contains a specific condition requiring a minimum 12-inch clearance between the deepest draft of the vessel (with the motor in the down position) and the top of submerged resources for all vessels that will use the docking facility. Compliance with this condition will help ensure that the value of functions provided to fish and wildlife and to listed species and their habitat of any such submerged resources is not adversely impacted by vessels using the Dock. The Consolidated Authorization also contains a specific condition requiring handrails to be installed on the Dock to prevent mooring access to portions of the Dock other than the wetslips. This will help protect submerged resources in shallower areas in the vicinity of the Dock. Fish populations in the immediate area of the Dock site may temporarily be affected during construction of the Dock; however, those impacts are not anticipated to be permanent. Additionally, as previously discussed, the Dock pilings must be wrapped with an impervious material to prevent leaching of pollutants into the water, and once installed, the pilings may provide habitat for fish and a substrate for benthic organisms. Provided that the conditions set forth in the draft Consolidated Authorization, as well as the recommendation regarding the smaller grassed area, are included in the final version of the Consolidated Authorization, it is determined that the construction and operation of the Dock will not adversely impact the value of functions provided to fish, wildlife, or to listed species or their habitat.16/ Impact on Navigation Petitioners assert that the Dock will constitute a hazard to navigation in the northeast portion of Crooked Lake. Specifically, they assert that because the Dock will extend out approximately 204 feet into the Lake, it necessarily will create a navigational hazard to boaters in the vicinity. As support, Petitioners presented evidence consisting of Steven Howard's testimony that an inner tube on which his nephew was riding, that was being pulled behind a motor boat, collided with the Gerards' 84-foot-long floating dock adjacent to Howard's riparian area. Petitioners argue that if an 84-foot-long dock creates a navigational hazard, a 204-foot-long dock would create an even greater navigational hazard. The undersigned does not find this argument persuasive. The portion of Crooked Lake on which the Dock is proposed to be located is approximately a mile and a half to two miles long and one-half to three-quarters of a mile wide. Although this portion of Crooked Lake experiences substantial boat traffic, the evidence shows that the Lake is sufficiently large in this area, even with the Dock in place, to allow safe navigation. To this point, it is noted that there are two other longer docks in the northeastern portion of Crooked Lake, extending 220 and 244 feet into the Lake from the shoreline. There was no evidence presented showing that either of these docks constitutes a navigational hazard.17/ Petitioners also assert that during periods of high water in this portion of Crooked Lake, the Dock will be underwater and thus will present a navigational hazard. In support, they presented photographs taken on October 30, 2017—— approximately six weeks after Hurricane Irma struck central Florida——showing ten docks, out of the 109 docks on Crooked Lake, that were partially or completely submerged.18/ When the photographs were taken, the approximate water elevation was 119.2 feet NGVD. All or a portion of the submerged docks had been constructed at or below the 119.2-foot NGVD elevation. The docks without roofs were mostly or completely invisible under the water. However, for the roofed docks, the roofs remained visible above the water even when their docking platforms were submerged. Here, although the walkway and lower platform of Howard's Dock is proposed to be constructed at an elevation of 121 feet NGVD, the roof will be constructed at an elevation of 129 feet NGVD. Thus, even during the relatively infrequent periods19/ during which the water level in Crooked Lake may exceed 121 feet NGVD, the platform roof will still be visible to vessels navigating in this portion of the Lake. Additionally, the Consolidated Authorization contains a specific condition requiring the waterward end of the Dock to be marked with a sufficient number of reflectors to be visible from the water at night by reflected light. This condition provides additional assurance that the Dock will not present a navigational hazard. For these reasons, it is determined that the Dock will not adversely affect navigation. Other ERP-Related Issues The evidence did not show that the Dock is proposed to be located in or proximate to a "work of the District," as defined in section 373.019(28). The only "work of the District" about which evidence was presented is the weir located south of Crooked Lake. This structure is many thousands of feet south of the Dock. There was no evidence presented showing that the Dock would have any impact on this weir. The Dock, as proposed, was designed by an experienced professional contractor who has designed and installed many docks on Crooked Lake, and, as such, is anticipated to function as proposed. The Dock must be built according to engineering diagrams to the Consolidated Authorization, and as-built drawings must be submitted when Dock construction is complete so that DEP can confirm that the Dock is constructed in accordance with the approved design. The evidence establishes that Howard, as the applicant, and Rickman, as the professional contractor in charge of construction, are financially, legally, and administratively capable of ensuring that the activity will be undertaken in accordance with the terms and conditions of the Consolidated Authorization. No evidence to the contrary was presented. The Dock will be located in the waters of Crooked Lake and will be affixed to the submerged bottom. The Department of State, Division of Historical Resources ("DHR"), did not provide any comments indicating that historical or archaeological resources are anticipated to be impacted by the project. Additionally, the Consolidated Authorization contains a general condition requiring subsurface activity associated with construction of the Dock to immediately cease, and DHR to be contacted, if any prehistoric or historic artifacts, such as pottery or ceramics, stone tools or implements, dugout canoes, or other physical remains that could be associated with Native American cultures or early colonial or American settlements are encountered at any time within the project site area. Additional Recommended Conditions Based on the foregoing, the undersigned recommends that the following specific conditions be included in the Consolidated Authorization, Permit No. 53-0351424-001-EI: A minimum six-inch clearance shall be maintained between the top of all submerged resources and the deepest draft of the cradle of the boat lift while in use. For purposes of this condition, submerged resources consist of the bottom sediment and/or any submerged grasses or other aquatic organisms. Any emergent grasses in the permittee's riparian area shall be avoided during the construction and operation of the Dock. If it is not feasible to avoid these grasses, an environmental assessment of the grassed area shall be performed and submitted to the Department prior to commencing construction, so that the value of this grassed area, if any, to fish, wildlife, and listed species can be evaluated and the extent to which minimization and/or compensatory mitigation is appropriate can be determined. Clearly in the Public Interest Florida Administrative Code Rule 62-4.070, Standards for Issuing or Denying Permits, states in pertinent part: A permit shall be issued to the applicant upon such conditions as the Department may direct, only if the applicant affirmatively provides the Department with reasonable assurance based on plans, test results, installation of pollution control equipment, or other information, that the construction, expansion, modification, operation, or activity of the installation will not discharge, emit, or cause pollution in contravention of Department standards or rules. In addition to the foregoing permitting requirements, because the Dock is proposed to be located in an OFW, Howard also must provide reasonable assurance that the Dock meets the "clearly in the public interest" standard. The "clearly in the public interest" standard does not require the applicant to demonstrate need for the project or a net public benefit from the project. Rather, this standard requires the applicant to provide greater assurances, under the circumstances specific to the project, that the project will comply with the applicable permitting requirements.20/ For the reasons discussed above, and with the inclusion of the additional recommended conditions in paragraphs 73.A. and 73.B., it is determined that the proposed Dock meets the applicable permitting requirements and the "clearly in the public interest" standard for issuance of the ERP. Impacts Assessment for Sovereignty Submerged Lands Lease Water-Dependency of the Proposed Dock A water-dependent activity is one which can only be conducted in, on, over, or adjacent to water areas because the activity requires direct access to the water body or sovereignty submerged lands for specified activities, including recreation, and where the use of water or sovereignty submerged lands is an integral part of the activity. See Fla. Admin. Code R. 18-21.003(71). Petitioners argue that the Dock will not constitute a water-dependent activity because the depth of water in the slips may, at times, be insufficient to allow operation of Howard's vessels while complying with the requirement that a minimum 12- inch clearance be maintained between the lowest draft of the vessel and submerged resources. The undersigned finds this argument unpersuasive. The Dock is being constructed specifically for the purpose of enabling Howard to use her vessels for boating——a recreational activity for which use of the water indisputably is an integral part. The Dock's primary purpose is to moor vessels that will be used for the water-dependent recreational activities of boating and fishing, and other water-dependent recreational uses of the Dock include fishing, swimming and sunbathing. Case law interpreting the Florida Administrative Code Chapter 18-21 makes clear that because docks are used for mooring vessels or conducting other in-water recreational uses, they are "water-dependent" activities for purposes of the rules.21/ Thus, even if water depths in the Dock's slips are at times insufficient for vessel mooring or launching,22/ this does not render the Dock not a "water-dependent activity." Resource Management Requirements The preempted area of the Lease is proposed to be used for a Dock that will be used for boating, fishing, and swimming. These traditional in-water recreational uses are consistent with the management purposes of sovereignty submerged lands as described in rule 18-21.004(2)(a). With the inclusion of the conditions currently proposed in the draft Consolidated Approval, as well as the recommended conditions in paragraphs 73.A. and 73.B., the undersigned determines that the Dock will not result in adverse impacts to sovereignty submerged lands and associated resources. With the inclusion of the conditions currently proposed in the draft Consolidated Approval, as well as the recommended conditions in paragraphs 73.A. and 73.B., the undersigned determines that the Dock is designed to minimize or eliminate impacts to fish and wildlife habitat and submerged resources. With the inclusion of the currently proposed conditions in the draft Consolidated Authorization, as well as the recommended conditions set forth in paragraphs 73.A. and 73.B., it is determined that the Dock, as designed and constructed, will minimize or eliminate cutting, removal, or destruction of wetland vegetation. Additionally, as discussed above, the proposed Consolidated Approval requires the avoidance of adverse impacts to historic and cultural resources. Riparian Rights Consistent with rule 18-21.004(3)(d), the Dock is proposed to be constructed in Howard's riparian area and will be set back more than 25 feet from the northerly and southerly riparian lines shown on the Survey. Rule 18-21.004(3)(a) prohibits activities authorized under chapter 18-21 from being implemented in a manner that would unreasonably infringe on traditional common law riparian rights, as defined in section 253.141, of upland owners adjacent to sovereignty submerged lands. Similarly, rule 18-21.004(3)(c) requires all structures and activities to be designed and conducted in a manner that will not unreasonably restrict or infringe upon the riparian rights of adjacent riparian owners. Collectively, these provisions prohibit an activity that will occur on sovereignty submerged lands from unreasonably infringing on or unreasonably restricting the riparian rights of upland riparian owners. Riparian rights are rights appurtenant to, and inseparable from, riparian land that borders on navigable waters. § 253.141, Fla. Stat.; Broward v. Mabry, 50 So. 830 (Fla. 1909). At common law, riparian rights include the rights of navigation, fishing, boating, and commerce. Hayes v. Bowman, 91 So. 2d 795 (Fla. 1957). The right of navigation necessarily includes the right to construct and operate a dock to access navigable waters. Belvedere Dev. Corp. v. Dep't of Transp., 476 So. 2d 649 (Fla. 1985); Shore Vill. Prop. Owners' Ass'n v. Dep't of Envtl. Prot., 824 So. 2d 208, 211 (Fla. 4th DCA 2002). Common law riparian rights also include the right to an obstructed view. Lee Cnty v. Kiesel, 705 So. 2d 1013 (Fla. 2d DCA 1998). Many of these common law riparian rights have been statutorily codified in section 253.141. Statutory riparian rights include the "rights of ingress, egress, boating, bathing, and fishing and such others as may be or have been defined by law." § 253.141(1), Fla. Stat. At issue in this case are the competing riparian rights of next-door neighbors——i.e., Howard's right to wharf out to navigable waters for purposes of boating and other water- dependent recreational activities, and the Gerards' right to an unobstructed view. The question is whether Howard's proposed construction and operation of a dock of sufficient length to enable her to use her boats would unreasonably infringe on or unreasonably restrict the Gerards' right to an unobstructed view of the Lake. By virtue of the riparian rights appurtenant to Howard's riparian property, she is entitled to wharf out to water deep enough to enable her to navigate. She owns two boats, one of which pulls a draft of 25 inches, and the other, a draft of 20 inches, which she uses to navigate the Lake. Thus, an essential aspect of Howard's riparian right of navigation is her ability to construct and operate a dock long enough to enable her to reach water depths sufficient to use these boats. However, as noted above, this right is not unfettered. Howard's exercise of her riparian navigation right cannot unreasonably infringe on Gerard's right to an unobstructed view. Florida case law holds that the right to an "unobstructed" view does not entail a view free of any infringement or restriction whatsoever by neighboring structures or activities. In Hayes, the court defined the right as "a direct, unobstructed view of the [c]hannel and as well a direct, unobstructed means of ingress and egress . . . to the [c]hannel." Id. at 801 (emphasis added). The court then prescribed the rule that "in any given case, the riparian rights of an upland owner must be preserved over an area 'as near as practicable' in the direction of the [c]hannel so as to distribute equitably the submerged lands between the upland and the [c]hannel." Id. (emphasis added). To the extent there is no channel in this portion of the Lake, Hayes dictates that riparian rights must be apportioned equitably, so that a riparian owner's right to an unobstructed view can extend only from the owner's property in the direction of the center of the Lake. Kling v. Dep't of Envtl. Reg., Case No. 77-1224 (Fla. DOAH Oct. 6, 1977; Fla. DER Nov. 18, 1977) at ¶¶ 11-12 (emphasis added). Here, no evidence was presented showing that the Dock——which will be located immediately south and east of the Gerards' riparian property and attendant riparian area——will present an obstruction to the Gerards' view of the Lake channel. Additionally, the evidence did not establish that Howard's Dock would obstruct the Gerards' view of the center of the northeast portion of Crooked Lake, which is located west and slightly south of their property.23/ Administrative precedent in Florida provides additional support for the determination that the Dock will not unreasonably infringe on the Gerards' right to an unobstructed view. In O'Donnell v. Atlantic Dry Dock Corporation, Case No. 04-2240 (Fla. DOAH May 23, 2005; Fla. DEP Sept. 6, 2005), riparian owners challenged the proposed approval of expansions of sovereignty submerged lands leases authorizing Atlantic Dry Dock, a neighboring commercial shipyard, to expand its shipyard facilities and install new docking facilities. The administrative law judge noted that although the expanded shipyard would further encroach on the riparian owners' already somewhat-restricted view from their property, it would not substantially and materially obstruct the Petitioners' view to the channel. He commented: "it [their view] may be further obstructed to the west in the direction of the Atlantic Marine yard, but not in the direction of the channel." To that point, he found that although "any lateral encroachment on the Petitioners' line-of-sight to the channel by the large eastern dry dock proposed will be an annoyance, . . . [it] will not rise to the level of a substantial and material interference or obstruction of the Petitioners' view to the channel." Id. at ¶ 119. He found that "there is no 'special riparian right' to a view of the sunset, just as there was no right to a particular object of view . . . by the riparian owners complaining in the Hayes case." Id. at ¶ 120. Castoro v. Palmer, Case Nos. 96-0736, 96-5879 (Fla. DOAH Sept. 1, 1998; Fla. DEP Oct. 19, 1998), also is instructive. In Castoro, neighboring riparian owners challenged the proposed issuance of an environmental approval and sovereignty submerged lands lease for a 227-foot-long dock having a terminal platform with boat lift. The owners contended that due to the dock's length, it would impermissibly obstruct their views of the water. The administrative law judge rejected that contention, distinguishing the circumstances from those in Lee County v. Kiesel, 705 So. 2d 1013 (Fla. 2d DCA 1998), in which the construction of a bridge that blocked 80 percent of the riparian owners' view of the channel was held to constitute a "substantial and material" obstruction to the riparian right of view. The ALJ noted that although the dock would have "some impact on the neighbors' views" and their use of the waterbody, it did not unreasonably impact their riparian rights to an unobstructed view or to use of the waterbody. Id. at ¶¶ 73-74. In Trump Plaza of the Palm Beaches Condominium v. Palm Beach County, Case No. 08-4752 (Fla. DOAH Sept. 24, 2009; Fla. DEP Oct. 8, 2009), a condominium association challenged the proposed issuance of a sovereignty submerged lands use approval to fill in a dredged area and create mangrove islands in the Lake Worth Lagoon, alleging, among other things, that the creation of the mangrove islands would unreasonably infringe on their riparian right to an unobstructed view. In rejecting this position and recommending issuance of the submerged lands use approval, the ALJ noted that the area obstructed by the mangrove islands would be negligible compared to the remaining expanse of the view, and further noted that the owners' real concern was directed at the aesthetics of the project——specifically, they did not want to view mangrove islands. The ALJ stated: "[t]he evidence supports a finding that while the project will undoubtedly alter the view of the water from [the riparian owners' property], the impact on view is not so significant as to constitute an unreasonable infringement of their riparian rights." Id. at ¶ 86. Applying these case law principles, it is determined that the Dock will not unreasonably infringe on or unreasonably restrict the Gerards' riparian right to an unobstructed view. To that point, the cases make clear that the right to an "unobstructed" view is not an unfettered right to a view of the water completely free of any lateral encroachment, but, instead is the right of a view toward the channel or the center of a lake without unreasonable infringement or restriction. Here, although the Dock will laterally encroach on the Gerards' full panoramic view of the Lake——and, as such, may even constitute an annoyance, the evidence did not show that the Dock will obstruct or otherwise restrict their view to the channel or the center of the Lake. Moreover, to the extent the Gerards have expressed concern about the Dock interfering with their view of the south shore of the Lake, O'Donnell makes clear the desire to have a particular object of view——here, the south shore of the Lake——is not a legally protected riparian right. It is also found that the Dock will not unreasonably interfere with the Gerards' riparian rights of ingress, egress, boating, or navigation. As previously noted, the Dock will be located at least 25 feet inside the riparian lines established for Howard's upland property, and, it will not be constructed in a location or operated in a manner that will obstruct, interfere with, or restrict the Gerards' access to the Lake or to sufficient water depths to enable navigation.24/ The evidence also did not establish that the Dock will restrict or otherwise interfere with the Gerards' use of their riparian area for ingress and egress, boating, fishing, bathing, or other riparian uses. In sum, it is concluded that the Dock will not unreasonably infringe on or restrict the riparian rights of adjacent upland riparian owners. Accordingly, it is determined that the Dock will meet the requirements and standards in rule 18-21.004(3) regarding riparian rights. Navigational Hazard For the reasons discussed in paragraphs 63 through 67, it is determined that the Dock will not constitute a navigational hazard in violation of rule 18-21.004(7)(g). Not Contrary to the Public Interest Rule 18-21.004(1)(a) requires an applicant to demonstrate that an activity proposed to be conducted on sovereignty submerged lands will not be contrary to the public interest. To meet this standard, it is not necessary that the applicant show that the activity is affirmatively in the "public interest," as that term is defined in rule 18-21.003(51). Rather, it is sufficient that the applicant show that there are few, if any, "demonstrable environmental, social, and economic costs" of the proposed activity. Castoro, at ¶ 69. For the reasons discussed above, and with the inclusion of the additional recommended conditions in paragraphs 73.A. and 73.B., it is determined that the proposed Dock meets the "not contrary to the public interest" standard required for issuance of the Lease. Demonstration of Entitlement to ERP Howard met her burden under section 120.569(2)(p) to present a prima facie case of entitlement to the ERP by entering into evidence the Application, the Notice of Intent, and supporting information regarding the proposed Dock. She also presented credible, competent, and substantial evidence beyond that required to meet her burden under section 120.569(2)(p) to demonstrate prima facie entitlement to the ERP. The burden then shifted to Petitioners to demonstrate, by a preponderance of the competent substantial evidence, that the Dock does not comply with section 373.414 and applicable ERP rules. For the reasons discussed above, it is determined that Petitioners did not meet their burden of persuasion under section 120.569(2)(p) in this proceeding. Accordingly, for the reasons addressed above, it is determined that Howard is entitled to issuance of the ERP for the Dock. Demonstration of Entitlement to Lease As previously discussed, Howard bore the burden of proof in this proceeding to demonstrate, by a preponderance of the evidence, that the Dock meets all applicable statutory and rule requirements for issuance of the Lease for the Dock. For the reasons discussed above, it is determined that Howard met this burden, and, therefore, is entitled to issuance of the sovereignty submerged lands lease for the Dock. Petitioners' Standing Defenders' Standing As stipulated by the parties and noted above, Defenders is an incorporated non-profit entity created for the primary purpose of protecting and preserving Crooked Lake so that it may remain an OFW for all members of the public to enjoy. Defenders has been in existence since at least the mid- 1980s. Robert Luther, the president of Defenders, testified that the organization's purpose also entails providing education and promoting public awareness in order to preserve the natural beauty, water quality, ecological value, and quality of life around Crooked Lake. As stipulated by the parties and noted above, Defenders has more than 25 members. Luther testified that Defenders has approximately 100 family members, most of whom live on or around Crooked Lake. He noted that many of Defenders' members own boats, which they park at a local boat landing on the Lake. Based on this testimony, it is inferred that these members operate their boats on Crooked Lake. After receiving the public notice of the project, Defenders' board of directors voted to oppose issuance of the Consolidated Authorization for the Dock. Luther testified that the board's decision was based on the determination that "it was clearly within the public interest" to oppose the Dock. Gerards' Standing The Gerards reside at 1055 Scenic Highway, Babson Park, Florida. Their riparian property is immediately adjacent to, and northwest of, Howard's property. The Gerards own a floating dock that is located within their riparian area.25/ The dock consists of two 4-foot- wide by 30-foot-long ramps attached to a 24-foot-long by 8-foot- wide pontoon boat. Priscilla Gerard testified that she enjoys spending time sitting and reading books on the beach in front of her property, and that having that area to sit and read is a significant aspect of her enjoyment of her lakefront property. Ms. Gerard observed that extensive boating activities in the northeast portion of the Lake on weekends is disruptive, and interferes with her use of her beach for relaxing and reading. She particularly noted that boats operating very close to the shore cause waves to splash up on her beach, interfering with her ability to sit and read close to the shore. She did not contend that Howard's use of the Dock for boating would contribute to the disruptive nature of existing boat traffic in the vicinity. Ms. Gerard has viewed the plans for the proposed Dock and is very concerned that due to its size, her view of the south side of the Lake will be completely blocked. She acknowledged, and other competent, credible evidence showed, that there are other docks on the Lake in the vicinity of her riparian property. The evidence shows that existing docks having lengths of 145 feet and 170 feet are located in the vicinity of, and are visible from, the Gerards' property. She testified that an existing dock and tiki hut block her view of the Lake to the north. She acknowledged that although Howard's Dock, if constructed as proposed, may somewhat obstruct her view to the left (south) of her property, it would not block her view straight out into the Lake. Phillip Gerard testified that he has boated extensively on Crooked Lake in a variety of vessel types. He further testified that he has observed a range of boating practices on Crooked Lake, including seeing water skiers and persons being towed behind motorized vessels on inner tubes and other types of "towables." He testified that, based on his personal observations, persons being towed do not have independent control of the speed or direction of the "towable"; thus, depending on the direction in which the towing vessel turns, the towable may be slung to the left or the right. Gerard commented that such lack of control could result in a person riding on a towable colliding with a dock, and he noted that Howard's nephew, who was riding on an inner tube being towed by a boat, was involved in such a collection with his (Mr. Gerard's) own dock. Mr. Gerard did not testify that the Dock would present a navigational hazard to, or otherwise interfere with, the Gerards' riparian right of ingress and egress. Neither of the Gerards testified that the Dock would impact their ability to access navigable waters in the Lake. Mr. Gerard acknowledged that if Howard's Dock were constructed, boats that currently travel very close to the shoreline of his property would be forced to swing further out in the Lake, away from his riparian shoreline, in order to avoid the Dock.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Environmental Protection enter a final order approving the issuance of Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 53-0351424-001-EI, on the terms and conditions set forth in the Consolidated Notice of Intent and attached draft of Permit No. 53-0351424-001-EI, as modified to include the Additional Recommended Conditions set forth in paragraphs 73.A. and 73B. DONE AND ENTERED this 5th day of July, 2018, in Tallahassee, Leon County, Florida. S CATHY M. SELLERS Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 5th day of July, 2018.
The Issue The issues in this case are whether International Paper Company (IP) is entitled to National Pollutant Discharge Elimination System (NPDES) Permit No. FL0002526 issued by Department of Environmental Protection (Department) and whether the Department should approve Consent Order No. 08-0358, for the operation of IP’s paper mill in Cantonment, Escambia County, Florida.
Findings Of Fact The Department is the state agency authorized under Chapter 403, Florida Statutes (2008), to regulate discharges of industrial wastewater to waters of the state. Under a delegation from the United States Environmental Protection Agency, the Department administers the NPDES permitting program in Florida. IP owns and operates the integrated bleached kraft paper mill in Cantonment. FOPB is a non-profit Alabama corporation established in 1988 whose members are interested in protecting the water quality and natural resources of Perdido Bay. FOPB has approximately 450 members. About 90 percent of the members own property adjacent to Perdido Bay. James Lane is the president of FOPB. Jacqueline Lane and James Lane live on property adjacent to Perdido Bay. The mill's wastewater effluent is discharged into Elevenmile Creek, which is a tributary of Perdido Bay. Perdido Bay is approximately 28 square miles in area. U.S. Highway 90 crosses the Bay, going east and west, and forms the boundary between what is often referred to as the "Upper Bay" and "Lower Bay." The Bay is relatively shallow, especially in the Upper Bay, ranging in depth between five and ten feet. At the north end of Perdido Bay is a large tract of land owned by IP, known as the Rainwater Tract. The northern part of the tract is primarily fresh water wetlands. The southern part is a tidally-affected marsh. The natural features and hydrology of the fresh water wetlands have been substantially altered by agriculture, silviculture, clearing, ditching, and draining. Tee Lake and Wicker Lake are small lakes (approximately 50 acres in total surface area) within the tidal marsh of the Rainwater Tract. Depending on the tides, the lakes can be as shallow as one foot, or several feet deep. A channel through the marsh allows boaters to gain access to the lakes from Perdido Bay. Florida Pulp and Paper Company first began operating the Cantonment paper mill in 1941. St. Regis Paper Company acquired the mill in 1946. In 1984, Champion International Corporation (Champion) acquired the mill. Champion changed the product mix in 1986 from unbleached packaging paper to bleached products such as printing and writing grades of paper. The mill is integrated, meaning that it brings in logs and wood chips, makes pulp, and produces paper. The wood is chemically treated in cookers called digesters to separate the cellulose from the lignin in the wood because only the cellulose is used to make paper. Then the "brown stock" from the digesters goes through the oxygen delignification process, is mixed with water, and is pumped to paper machines that make the paper products. In 1989, the Department and Champion signed a Consent Order to address water quality violations in Elevenmile Creek. Pursuant to the Consent Order, Champion commissioned a comprehensive study of the Perdido Bay system that was undertaken by a team of scientists led by Dr. Robert Livingston, an aquatic ecologist and professor at Florida State University. The initial three-year study by Dr. Livingston's team of scientists was followed by a series of related scientific studies (“the Livingston studies"). Champion was granted variances from the water quality standards in Elevenmile Creek for iron, specific conductance, zinc, biological integrity, un-ionized ammonia, and dissolved oxygen (DO). In 2001, IP and Champion merged and Champion’s industrial wastewater permit and related authorizations were transferred to IP. In 2002, IP submitted a permit application to upgrade its wastewater treatment plant (WWTP) and relocate its discharge. The WWTP upgrades consist of converting to a modified activated sludge treatment process, increasing aeration, constructing storm surge ponds, and adding a process for pH adjustment. The new WWTP would have an average daily effluent discharge of 23.8 million gallons per day (mgd). IP proposes to convey the treated effluent by pipeline 10.7 miles to the Rainwater Tract, where the effluent would be distributed over the wetlands as it flows to lower Elevenmile Creek and upper Perdido Bay. IP's primary objective in upgrading the WWTP was to reduce the nitrogen and phosphorus in the mill's effluent discharge. The upgrades are designed to reduce un-ionized ammonia, total soluble nitrogen, and phosphorus. They are also expected to achieve a reduction of biological oxygen demand (BOD) and TSS. IP plans to obtain up to 5 mgd of treated municipal wastewater from a new treatment facility planned by the Emerald Coast Utility Authority (ECUA), which would be used in the paper production process and would reduce the need for groundwater withdrawals by IP for this purpose. The treated wastewater would enter the WWTP, along with other process wastewater and become part of the effluent conveyed through the pipeline to the wetland tract. The effluent limits required by the proposed permit include technology-based effluent limits (TBELs) that apply to the entire pulp and paper industry. TBELs are predominantly production-based, limiting the amount of pollutants that may be discharged for each ton of product that is produced. The proposed permit also imposes water quality-based effluent limits (WQBELs) that are specific to the Cantonment mill and the waters affected by its effluent discharge. The WQBELs for the mill are necessary for certain constituents of the mill's effluent because the TBELs, alone, would not be sufficient to prevent water quality criteria in the receiving waters from being violated. The Livingston studies represent perhaps the most complete scientific evaluation ever made of a coastal ecosystem. Dr. Livingston developed an extensive biological and chemical history of Perdido Bay and then evaluated the nutrient loadings from Elevenmile Creek over a 12-year period to correlate mill loadings with the biological health of the Bay. The Livingston studies confirmed that when nutrient loadings from the mill were high, they caused toxic algae blooms and reduced biological productivity in Perdido Bay. Some of the adverse effects attributable to the mill effluent were most acute in the area of the Bay near the Lanes' home on the northeastern shore of the Bay because the flow from the Perdido River tends to push the flow from Elevenmile Creek toward the northeastern shore. Because Dr. Livingston determined that the nutrient loadings from the mill that occurred in 1988 and 1989 did not adversely impact the food web of Perdido Bay, he recommended effluent limits for ammonia nitrogen, orthophosphate, and total phosphorous that were correlated with mill loadings of these nutrients in those years. The Department used Dr. Livingston’s data, and did its own analyses, to establish WQBELs for orthophosphate for drought conditions and for nitrate-nitrite. WQBELs were ultimately developed for total ammonia, orthophosphate, nitrate-nitrite, total phosphorus, BOD, color, and soluble inorganic nitrogen. The WQBELs in the proposed permit were developed to assure compliance with water quality standards under conditions of pollutant loadings at the daily limit (based on a monthly average) during low flow in the receiving waters. Petitioners did not dispute that the proposed WWTP is capable of achieving the TBELs and WQBELs. Their main complaint is that the WQBELs are not adequate to protect the receiving waters. A wetland pilot project was constructed in 1990 at the Cantonment mill into which effluent from the mill has been discharged. The flora and fauna of the pilot wetland project have been monitored to evaluate how they are affected by IP’s effluent. An effluent distribution system is proposed for the wetland tract to spread the effluent out over the full width of the wetlands. This would be accomplished by a system of berms running perpendicular to the flow of water through the wetlands, and gates and other structures in and along the berms to gather and redistribute the flow as it moves in a southerly direction toward Perdido Bay. The design incorporates four existing tram roads that were constructed on the wetland tract to serve the past and present silvicultural activities there. The tram roads, with modifications, would serve as the berms in the wetland distribution system. As the effluent is discharged from the pipeline, it would be re-aerated and distributed across Berm 1 through a series of adjustable, gated openings. Mixing with naturally occurring waters, the effluent would move by gravity to the next lower berm. The water will re-collect behind each of the vegetated berms and be distributed again through each berm. The distance between the berms varies from a quarter to a half mile. Approximately 70 percent of the effluent discharged into the wetland would flow a distance of approximately 2.3 miles to Perdido Bay. The remaining 30 percent of the effluent would flow a somewhat shorter distance to lower Elevenmile Creek. A computer simulation performed by Dr. Wade Nutter indicated that the effluent would move through the wetland tract at a velocity of approximately a quarter-of-a-foot per second and the depth of flow across the wetland tract will be 0.6 inches. It would take four or five days for the effluent to reach lower Elevenmile Creek and Perdido Bay. As the treated effluent flows through the wetland tract, there will be some removal of nutrients by plants and soil. Nitrogen and phosphorous are expected to be reduced approximately ten percent. BOD in the effluent is expected to be reduced approximately 90 percent. Construction activities associated with the effluent pipeline, berm, and control structures in the wetland tract, as originally proposed, were permitted by the Department through issuance of a Wetland Resource Permit to IP. The United States Army Corps of Engineers has also permitted this work. Petitioners did not challenge those permits. A wetland monitoring program is required by the proposed permit. The stated purpose of the monitoring program is to assure that there are no significant adverse impacts to the wetland tract, including Tee and Wicker Lakes. After the discharge to the wetland tract commences, the proposed permit requires IP to submit wetland monitoring reports annually to the Department. A monitoring program was also developed by Dr. Livingston and other IP consultants to monitor the impacts of the proposed discharge on Elevenmile Creek and Perdido Bay. It was made a part of the proposed permit. The proposed Consent Order establishes a schedule for the construction activities associated with the proposed WWTP upgrades and the effluent pipeline and for incremental relocation of the mill's discharge from Elevenmile Creek to the wetland tract. IP is given two years to complete construction activities and begin operation of the new facilities. At the end of the construction phase, least 25 percent of the effluent is to be diverted to the wetland tract. The volume of effluent diverted to the wetlands is to be increased another 25 percent every three months thereafter. Three years after issuance of the permit, 100 percent of the effluent would be discharged into the wetland tract and there would no longer be a discharge into Elevenmile Creek. The proposed Consent Order establishes interim effluent limits that would apply immediately upon the effective date of the Consent Order and continue during the two-year construction phase when the mill would continue to discharge into Elevenmile Creek. Other interim effluent limits would apply during the 12- month period following construction when the upgraded WWTP would be operating and the effluent would be incrementally diverted from Elevenmile Creek to the wetland tract. A third set of interim effluent limits would apply when 100 percent of the effluent is discharged into the wetland tract. IP is required by the Consent Order to submit quarterly reports of its progress toward compliance with the required corrective actions and deadlines. Project Changes After the issuance of the Final Order in 05-1609, IP modified its manufacturing process to eliminate the production of white paper. IP now produces brown paper for packaging material and “fluff” pulp used in such products as filters and diapers. IP’s new manufacturing processes uses substantially smaller amounts of bleach and other chemicals that must be treated and discharged. IP reduced its discharge of BOD components, salts that increase the specific conductance of the effluent, adsorbable organic halides, and ammonia. IP also reduced the odor associated with its discharge. In the findings that follow, the portion of the Rainwater Tract into which IP proposes to discharge and distribute its effluent will be referred to as the “effluent distribution system,” which is the term used by Dr. Nutter in his 2008 “White Paper” (IP Exhibit 23). The effluent distribution system includes the berms and other water control structures as well as all of the natural areas over which IP’s effluent will flow to Perdido Bay. Most of the existing ditches, sloughs, and depressions in the effluent distribution system are ephemeral, holding water only after heavy rainfall or during the wet season. Even the more frequently wetted features, other than Tee and Wicker Lakes, intermittently dry out. There is currently little connectivity among the small water bodies that would allow fish and other organisms to move across the site. Fish and other organisms within these water bodies are exposed to wide fluctuations in specific conductivity, pH, and DO. When the water bodies dry out, the minnows and other small fish die. New populations of fish enter these water bodies from Elevenmile Creek during high water conditions, or on the feet of water birds. IP's consultants conducted an extensive investigation and evaluation of animal and plant communities in the Rainwater Tract in coordination with scientists from the Department and the Florida Fish and Wildlife Conservation Commission. Among the habitats that were identified and mapped were some wet prairies, which are designated “S-2," or imperiled, in the Florida Natural Area Inventory. In these wet prairies are rare and endangered pitcher plants. IP modified the design of the proposed effluent distribution system to shorten the upper berms and remove 72.3 acres of S-2 habitat. The total area of the system was reduced from 1,484 acres to 1,381 acres. The proposed land management activities within the effluent distribution system are intended to achieve restoration of historic ecosystems, including the establishment and maintenance of tree species appropriate to the various water depths in the system, and the removal of exotic and invasive plant species. A functional assessment of the existing and projected habitats in the effluent distribution system was performed. The Department concluded that IP’s project would result in a six percent increase in overall wetland functional value within the system. That estimate accounts for the loss of some S-2 habitat, but does not include the benefits associated with IP’s conservation of S-2 habitat and other land forms outside of the effluent distribution system. IP proposes to place in protected conservation status 147 acres of wet prairie, 115 acres of seepage slope, and 72 acres of sand hill lands outside the effluent distribution system. The total area outside of the wetland distribution system that the Consent Order requires IP to perpetually protect and manage as conservation area is 1,188 acres. The Consent Order was modified to incorporate many of the wetland monitoring provisions that had previously been a part of the former experimental use of wetlands authorization. IP proposes to achieve compliance with all proposed water quality standards and permit limits by the end of the schedule established in the Consent Order, including the water quality standards for specific conductance, pH, turbidity, and DO, which IP had previously sought exceptions for pursuant to Florida Administrative Code Rule 62-660.300(1). Limitation of Factual Issues As explained in the Conclusions of Law, the doctrine of collateral estoppel bars the parties in these consolidated cases from re-litigating factual issues that were previously litigated by them in DOAH Case No. 05-1609. The Department’s Final Order of August 8, 2007, determined that IP had provided reasonable assurance that the NPDES permit, Consent Order, exception for the experimental use of wetlands, and variance were in compliance with all applicable statutes and rules, except for the following area: the evidence presented by IP was insufficient to demonstrate that IP’s wastewater effluent would not cause significant adverse impact to the biological community of the wetland tract, including Tee and Wicker Lakes. Following a number of motions and extensive argument on the subject of what factual issues raised by Petitioners are proper for litigation in this new proceeding, an Order was issued on June 2, 2009, that limited the case to two general factual issues: Whether the revised Consent Order and proposed permit are valid with respect to the effects of the proposed discharge on the wetland system, including Tee and Wicker Lakes, and with respect to any modifications to the effluent distribution and treatment functions of the wetland system following the Final Order issued in DOAH Case No. 05- 1609; and Whether the December 2007 report of the Livingston team demonstrates that the WQBELS are inadequate to prevent water quality violations in Perdido Bay. Petitioners’ Disputes Petitioners’ proposed recommended orders include arguments that are barred by collateral estoppel. For example, Jacqueline Lane restates her opinions about physical and chemical processes that would occur if IP’s effluent is discharged into the wetlands, despite the fact that some of these opinions were rejected in DOAH Case No. 05-1609. Dr. Lane believes that IP’s effluent would cause adverse impacts from high water temperatures resulting from color in IP’s effluent. There is already color in the waters of the effluent distribution system under background conditions. The increased amount of shading from the trees that IP is planting in the effluent distribution system would tend to lower water temperatures. Peak summer water temperatures would probably be lowered by the effluent. Petitioners evidence was insufficient to show that the organisms that comprise the biological community of the effluent distribution system cannot tolerate the expected range of temperatures. Dr. Lane also contends that the BOD in IP's effluent would deplete DO in the wetlands and Tee and Wicker Lakes. Her contention, however, is not based on new data about the effluent or changes in the design of the effluent distribution system. There is a natural, wide fluctuation in DO in the wetlands of the effluent distribution system because DO is affected by numerous factors, including temperature, salinity, atmospheric pressure, turbulence, and surface water aeration. There are seasonal changes in DO levels, with higher levels in colder temperatures. There is also a daily cycle of DO, with higher levels occurring during the day and lower levels at night. It is typical for DO levels in wetlands to fall below the Class III water quality standard for DO, which is five milligrams per liter (mg/l). An anaerobic zone in the water column is beneficial for wetland functions. DO levels in the water bodies of the effluent distribution system currently range from a high of 11 to 12 mg/l to a low approaching zero. The principal factor that determines DO concentrations within a wetland is sediment oxygen demand (SOD). SOD refers to the depletion of oxygen from biological responses (respiration) as well as oxidation-reduction reactions within the sediment. The naturally occurring BOD in a wetland is large because of the amount of organic material. The BOD associated with IP’s effluent would be a tiny fraction of the naturally occurring BOD in the effluent distribution system and would be masked by the effect of the SOD. It was estimated that the BOD associated with IP's effluent would represent only about .00000000001 percent of the background BOD, and would have an immeasurable effect. Dr. Pruitt’s testimony about oxygen dynamics in a wetland showed that IP’s effluent should not cause a measurable decrease in DO levels within the effluent distribution system, including Tee and Wicker Lakes. FOPB and James Lane assert that only 200 acres of the effluent distribution system would be inundated by IP’s effluent, so that the alleged assimilation or buffering of the chemical constituents of the effluent would not occur. That assertion misconstrues the record evidence. About 200 acres of the effluent distribution system would be permanently inundated behind the four berms. However, IP proposes to use the entire 1,381-acre system for effluent distribution. The modifications to the berms and the 72-acre reduction in the size of the effluent distribution system would not have a material effect on the assimilative capacity of system. The residence time and travel time of the effluent in the system, for example, would not be materially affected. Variability in topography within the effluent distribution system and in rainfall would affect water depths in the system. The variability in topography, including the creation of some deeper pools, would contribute to plant and animal diversity and overall biological productivity within the system. The pH of the effluent is not expected to change the pH in the effluent distribution system because of natural buffering in the soils. The specific conductance (saltiness) of IP’s effluent is not high enough to adversely affect the biological community in the fresh water wetlands of the effluent distribution system. IP is already close to maintaining compliance with the water quality standard for specific conductance and would be in full compliance by the end of the compliance schedule established in the proposed Consent Order. After the 2007 conversion to brown paper manufacturing, IP’s effluent has shown no toxicity. The effluent has passed the chronic toxicity test, which analyzes the potential for toxicity from the whole effluent, including any toxicity arising from additive or synergistic effects, on sensitive test organisms. Dr. Lane points out that the limits for BOD and TSS in the proposed NPDES permit exceed the limits established by Department rule for discharges of municipal wastewater into wetlands. However, paper mill BOD is more recalcitrant in the environment than municipal wastewater BOD and less “bio- available” in the processes that can lower DO. In addition, the regulatory limits for municipal wastewater are technology-based, representing “secondary treatment.” The secondary treatment technology is not applicable to IP’s wastewater. Sampling in the pilot wetland at the paper mill revealed a diversity of macroinvertebrates, including predator species, and other aquatic organisms. Macroinvertebrates are a good measure of the health of a water body because of their fundamental role in the food web and because they are generally sensitive to pollutants. Petitioners contend that the pilot wetland at the paper mill is not a good model for the effect of the IP’s effluent in the wetland distribution system, primarily because of the small amount of effluent that has been applied to the pilot wetland. Although the utility of the pilot wetland data is diminished in this respect, it is not eliminated. The health of the biological community in the pilot wetland contributes to IP’s demonstration of reasonable assurance that the biological community in the effluent distribution system would not be adversely affected. The effluent would not have a significant effect on the salinity of Tee and Wicker Lakes. Under current conditions, the lakes have a salinity of less than one part per thousand 25 percent of the time, less than 10 parts per thousand 53 percent of the time, and greater than 10 parts per thousand 22 percent of the time. In comparison, marine waters have a salinity of 2.7 parts per thousand. IP’s effluent would not affect the lower end of the salinity range for Tee and Wicker Lakes, and would cause only a minor decrease in the higher range. That minor decrease should not adversely affect the biota in Tee and Wicker Lakes or interfere with their nursery functions. The proposed hydrologic loading rate of the effluent amounts to an average of six-tenths of an inch over the area of effluent distribution system. The addition of IP’s effluent to the wetlands of the effluent distribution system and the creation of permanent pools would allow for permanent fish populations and would increase the opportunity for fish and other organisms to move across the effluent distribution system. Biological diversity and productivity is likely to be increased in the effluent distribution system. By improving fish habitat, the site would attract wading birds and other predatory birds. Although the site would not be open to public use (with the exception of Tee and Wicker Lakes), recreational opportunities could be provided by special permission for guided tours, educational programs, and university research. Even if public access were confined to Tee and Wicker Lakes, that would not be a reduction in public use as compared to the existing situation. IP’s discharge, including its discharges subject to the interim limits established in the Consent Order, would not interfere with the designated uses of the Class III receiving waters, which are the propagation and maintenance of a healthy, well-balanced population of fish and wildlife. The wetlands of the effluent distribution system are the “receiving waters” for IP’s discharge. The proposed project would not be unreasonably destructive to the receiving waters, which would involve a substantial alteration in community structure and function, including the loss of sensitive taxa and their replacement with pollution-tolerant taxa. The proposed WQBELs would maintain the productivity in Tee and Wicker Lakes. There would be no loss of the habitat values or nursery functions of the lakes which are important to recreational and commercial fish species. IP has no reasonable, alternative means of disposing of its wastewater other than by discharging it into waters of the state. IP has demonstrated a need to meet interim limits for a period of time necessary to complete the construction of its alternative waste disposal system. The interim limits and schedule for coming into full compliance with all water quality standards, established in the proposed Consent Order, are reasonable. The proposed project is important and beneficial to the public health, safety, and welfare because (1) economic benefits would accrue to the local and regional economy from the operation of IP’s paper mill, (2) Elevenmile Creek would be set on a course of recovery, (3) the wetlands of the effluent distribution system would become a site of greater biological diversity and productivity, (4) the environmental health of Perdido Bay would be improved, (5) the Department’s decades-long enforcement action against IP would be concluded, (6) substantial areas of important habitat would be set aside for permanent protection, and (7) the effluent distribution system would yield important information on a multitude of scientific topics that were debated by these parties. The proposed project would not adversely affect the conservation of fish or wildlife or their habitats. The proposed project would not adversely affect fishing or water-based recreational values or marine productivity in the vicinity of the proposed discharge. There is no Surface Water Improvement and Management Plan applicable to IP’s proposed discharge. The preponderance of the record evidence establishes reasonable assurance that IP’s proposed project would comply with all applicable laws and that the Consent Order establishes reasonable terms and conditions to resolve the Department’s enforcement action against IP for past violations.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is: RECOMMENDED that the Department enter a final order granting NPDES Permit No. FL0002526 and approving Consent Order No. 08-0358. DONE AND ENTERED this 27th day of January, 2010, in Tallahassee, Leon County, Florida. BRAM D. E. CANTER 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 27th day of January, 2010.
The Issue This case involves a challenge to St. Johns River Water Management District’s (District or SJRWMD) intended issuance of an Environmental Resource Permit (ERP) granting the City's Application No. 4-127-97380-1, for the construction and operation of a surface water management system for a retrofit flood-relief project known as Drysdale Drive/Chapel Drive Drainage Improvements consisting of: excavation of the Drysdale Drive pond (Pond 1); improvement to the outfall at Sterling Lake; and the interconnection of Pond 1 and four existing drainage retention areas through a combination of pump stations and gravity outfalls (project or system). The issue is whether the applicant, the City of Deltona (City or Deltona), has provided reasonable assurance the system complies with the water quantity, environmental, and water quality criteria of the District’s ERP regulations set forth in Chapter 40C-4, Florida Administrative Code,1 and the Applicant’s Handbook: Management and Storage of Surface Waters (2005) (A.H.).2
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the St. Johns River Water Management District enter a final order issuing to the City of Deltona an ERP granting the City's Application No. 4-127-97380-1, subject to the conditions set forth in the Technical Staff Report. DONE AND ENTERED this 17th day of March, 2006, 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 17th day of March, 2006.
The Issue Petitioners and Intervenors challenge the Department of Environmental Protection's (Department) Notice of Intent to Issue Environmental Resource Permit (ERP) No. 0142476-003 to IMC Phosphates Company (IMC) for proposed mining of phosphate at the Manson Jenkins Property (Property) located in Manatee County, Florida. The ultimate issue is whether IMC has provided reasonable assurance that the applicable requirements of Chapters 373 and 403, Florida Statutes, and relevant rules promulgated thereunder, have been satisfied justifying entitlement to an ERP.
Findings Of Fact The Parties Respondent, IMC, is a general partnership authorized to do business in the State of Florida and is the applicant in these proceedings. IMC has applied for an ERP to mine, reclaim, and conduct associated activities on the Property in Manatee County, Florida. These activities shall be referred to as the "Manson Jenkins Project." The Department administers the ERP program for various activities including phosphate mining and reviewed the ERP application for the Manson Jenkins Project. Petitioner, DCAP, is a not-for-profit corporation. Alan Behrens and Joe Fernandez reside in DeSoto County and joined in the DCAP Petition. Petitioner, Charlotte County, and Intervenors, Sarasota County and Lee County, are political subdivisions of the State of Florida. Intervenor, the Authority, is a regional water supply authority established under Section 373.196, Florida Statutes, and created by interlocal agreement to supply wholesale drinking water to its member governments and to approximately 100,000 residents of Charlotte, DeSoto, and Sarasota counties, most of whom reside in Charlotte County. Intervenors, ECOSWF and Manasota-88, are not-for-profit environmental organizations. IMC and the Department agreed to the standing of the Petitioners and Intervenors to participate in these proceedings. Environmental Resource Application General In 1993, the Legislature directed the Department and the water management districts to combine the Management and Storage of Surface Water (MSSW) program, administered by the water management districts pursuant to Chapter 373, Florida Statutes, and the Dredge and Fill Program, administered by the Department pursuant to Chapter 403, Florida Statutes, into a single permitting program, the ERP Program. The Department and the water management districts worked jointly to merge the two programs. The process was completed in 1995, when the rules implementing the ERP Program took effect. The MSSW permits were issued by the water management districts for construction activities that would significantly alter surface water flow or otherwise affect surface water management systems. The dredge and fill permits were issued by the Department for activities proposed in surface waters and wetlands. The ERPs are now issued by the Department pursuant to Chapter 373, Florida Statutes, which requires the issuance of an ERP for any construction activities in or seeking to alter certain waters and wetlands. ERP applications for phosphate mining are submitted to, processed and evaluated by, the Department's Bureau of Mine Reclamation (Bureau) pursuant to Chapter 373, Florida Statutes, and specific rules. By law and interagency agreement, the Department issues ERPs for proposed phosphate mining operations. The Bureau conducts an initial review and may request additional information. Upon review of the initial application and responses, the Bureau determines whether the application is complete. Unless waived by the applicant, the Bureau has 90 days within which to take agency action, i.e., either grant or deny the application. ERPs are divided into the construction and operation phases. During the construction phase of a phosphate mining operation, an applicant conducts the mining and related activities, including the actual preparation and mining of the land. After mining, an applicant pumps sand tailings back into the mine cuts, re-contours the land and plants the appropriate vegetation, also known as the reclamation process. After reclamation, the Department inspects the site and determines whether on-site wetlands can be properly reconnected to waters of the state. Reconnection typically occurs when the Department determines that the site functions as a self-sustaining natural system, and water quality standards are met. Following reconnection, the operational stage of the ERP begins because the property is then a natural site and self-sustained. Throughout the construction and operation phases, the Department continually inspects the property. A site will not be released from permit requirements until all permit conditions have been met. For ERP permits issued within the Southwest Florida Water Management District (SWFWMD), the Department incorporated by reference certain sections of Chapters 40D-1, 40D-4, 40D-40, and 40D-45, Florida Administrative Code, and specific provisions of the Basis of Review for Environmental Resource Permit Applications (1995) (ERP BOR), as its permitting criteria. See Rule 62-330.200(3)(a)-(e), Florida Administrative Code. The main permitting criteria followed by the Department in issuing ERP permits for activities within the SWFWMD are contained in Rule 40D-4.301, Florida Administrative Code (Conditions for Issuance of Permits), and Rule 40D-4.302, Florida Administrative Code (Additional Conditions for Issuance of Permits). Both rules became effective in 1995. Prior to the merger of the Department and the water management districts' functions under the Department's regulatory umbrella, the various districts had slightly different conditions for the issuance of permits. The Department and all of the districts developed one version of these rules, which were then adopted by the four districts (without the Northwest Water Management District, which does not implement the program) to promote uniformity. In turn, the Department incorporated the above-mentioned rules by reference. Thus, for example, Rules 40D-4.301 and 40D-4.302 are a blending of the previous MSSW rules with the previous dredge and fill rules. In evaluating ERP permit applications, the Department considers the SWFWMD's (as well as other water management districts) historical interpretation of the rules which have been adopted by the Department, although the Department is not bound to adopt former SWFWMD interpretations nor does the Department defer to the SWFWMD's interpretation of these rules. Until this proceeding, the Bureau evaluated adverse water quantity and flow impacts based on a standard that limited post-mining flows and mass volume to 105 percent and 85 percent of the pre-mining flows and volumes, respectively. As a direct result of the filing of a challenge to this policy, the Department will not rely on this policy as a basis for decision in this proceeding. See Charlotte County, Florida, and Peace River/Manasota Regional Water Supply Authority v. Department of Environmental Protection and IMC Phosphates Company, DOAH Case Nos. 01-2399RU and 01-2412RU (Settlement Agreement July 6, 2001). In this de novo proceeding, IMC has the burden to establish reasonable assurances in a variety of contexts. See, e.g., Rules 40D-4.301 and 40D-4.302, Florida Administrative Code. 2. The Manson Jenkins ERP Application Review Process On October 1, 1999, IMC submitted to the Department an application for an ERP for authorization to mine phosphate, reclaim, and conduct associated activities on the Property. The Manson Jenkins Project is an extension of the existing Fort Green Mine, which is contiguous to the Property. The Department reviewed the information contained in the initial application and issued a series of requests for additional information. IMC provided responses to these requests on February 7, June 5, July 15, September 6, and October 11, 2000. Thereafter, the Department determined that the application was complete and issued a Notice of Intent to Issue (NOI) an ERP to IMC on February 8, 2001. This NOI was published in the Bradenton Herald on February 12, 2001. The parties stipulated that "Chapters 373 and 403, Florida Statutes, and the rules promulgated pursuant thereto are the applicable law in this proceeding." However, the parties disagree regarding which specific statutes and rules apply here. 3. Draft Environmental Resource Permit The Department's NOI includes a draft ERP. This permit is issued under the authority of Part IV of Chapter 373, Florida Statutes, and Chapter 62, Florida Administrative Code. The draft ERP authorizes IMC, in part, "to mine or disturb approximately 361 acres of wetlands for phosphate mining and associated activities . . . . The mitigation/reclamation will consist of approximately 537.8 acres of wetlands . . . . The project will also disturb 1988.1 acres of uplands for phosphate mining and associated activities [and t]he reclamation will consist of 1811.3 acres of uplands . . ." in a variety of land formations. IMC voluntarily agreed to provide a two-phased Conservation Easement consisting of not less than 521 acres, consisting "of [during phase one] not less than 182 acres associated with the no-mine area of the West Fork of Horse Creek, which shall be preserved from mining associated disturbance" and, during phase two, "an additional 339 acres of created wetlands and encompassed stream associated with the West Fork of Horse" Creek. The Conservation Easement is not considered part of the mitigation offered by IMC. The Conservation Easement authorizes the Property owners to use these areas after reclamation and release of the Property. The draft ERP contains general conditions, and specific conditions requiring, in part, monitoring to assure that the proposed mitigation of waters and wetlands is completed in accordance with success criteria contained in the draft ERP; monitoring to assure that groundwater levels are maintained at appropriate levels in areas undisturbed by mining or mining related activities; and numerous other legally enforceable conditions of approval. Phosphate Mining Geological Background and Phosphate Mining Process Millions of years ago, the oceans were rich in phosphorous. At that time, central Florida was under water. Over geological time, certain organisms decayed and settled to the bottom of the ocean. After the waters receded, deposits of phosphate were covered by land. Essentially, phosphate is the product of marine deposits. Although deposits are located in other states, such as Idaho and North Carolina, the largest phosphate rock deposit in the United States is in Central Florida, including the Manson Jenkins Property. The deposits of phosphate-bearing material are referred to as the "matrix," which consists of one-third phosphate, one-third sand, and one-third clay. On the Manson Jenkins Property, the entire matrix or ore body is approximately 15 to 18 feet thick. This phosphate matrix layer is buried under a layer of soils, rocks, sand, and clay, known as the "overburden," which is up to approximately 33 feet thick. There is a layer beneath the matrix which is 150 to 200 feet thick which is a confining layer of dense clay and separates the surficial aquifer from the intermediate aquifer. The phosphate to be mined on the Property is above the bed clay and the top of the intermediate aquifer system. Because the matrix is overlain by the overburden, the only way that it can be accessed and removed is through a surface mining operation. The first step prior to any land disturbance associated with phosphate mining is the installation of a "ditch and berm" system around the proposed mining area. The ditch and berm system is referred to by the Department and the United States Environmental Protection Agency (EPA) as a "best management practice" (BMP). The ditch and berm system for the Property will be designed and installed pursuant to specific criteria. This system is designed to preclude a direct release of impacted water from the mining area to adjacent land, and wetlands or waters, such as streams. The ditch and berm system can be expected to operate appropriately and efficiently if it is constructed, operated, and inspected in accordance with the design criteria described by IMC engineers. A properly designed, constructed, and operated ditch and berm recharge system will effectively maintain water levels outside of the mine areas. A berm is a small embankment which has an inspection roadway on top which is typically 12 to 15 feet wide and has a fairly flat downstream slope. The berm is designed to be flat and stable. The primary purpose of the berm is to prevent water that is collected in the ditch from overflowing into the preserved areas and other undisturbed areas and creating, among other things, potential water quality problems. This system is also designed to prevent water that may be associated with the mining activity from moving off-site to adjacent, undisturbed areas, including wetlands or waters and to protect the ecology of the area outside of the berm. Another function of the system, including the recharge ditches, is to maintain groundwater along the boundaries of the property line so that undisturbed areas outside the mining area will remain at pre-mining conditions. Water levels are actively maintained in the ditches surrounding mining areas to assure that the mining excavations do not drain groundwater from adjacent areas. Preserved areas are also surrounded by ditch and berm and recharge systems that hydrate the area so that, for example, existing wetlands are not degraded. Prior to mining a to-be-disturbed area, the ditch portion of the ditch and berm system acts to collect water and carry it to an area where it is pumped into a recirculation system. The ditch and berm system also typically acts as a recharge system. IMC will design, construct, and operate a recharge system that will maintain the water level in the area immediately adjacent to the mine cuts. The water that is in the recirculation system consists of rainfall, water from the deeper aquifer systems, water from the surficial aquifer system that drains into the mine cuts, and runoff that is captured behind the ditch and berm systems. Prior to mining, IMC will install monitor wells at regular intervals along the recharge ditches, which will be located adjacent to either preserved areas or adjacent to property owned by someone else other than IMC, who would be concerned about drawing the water level down beneath his property. The monitor well gauges will give an indication as to the baseline water levels, the fluctuations of the water level, and the high water levels along the preserved areas. The monitor well gauges can also be read to ensure that the water in the recharge ditch is getting into the ground and maintaining the water table at the same level it was prior to mining. Water can also be drawn from nearby wells which can be used to make up the water that seeps out of the recharge system. IMC currently operates approximately 75 miles of perimeter ditches and berms at various mining operations. IMC has resolved compliance issues relating to recharge ditches (because of dewatering concerns) on the Fort Green Mine. Compliance issues, including the Four Corners Mine, have been reported by IMC to the SWFWMD. Also, IMC has had other unpermitted discharges related to its ditches and berms, which have been resolved by consent orders. Compliance issues regarding the East Fork of the Manatee River have not been resolved completely, as the SWFWMD has not closed its enforcement files. IMC will continue to act to resolve these issues until reclamation is completed around the East Fork. Notwithstanding these compliance issues and the related problems, the weight of the evidence indicates that IMC is capable of designing, constructing, and maintaining the proposed ditch and berm system, including the recharge ditches, on the Property in order to avoid past problems which resulted in, for example, dewatering of property. These problems can be significant and, if left undetected and unremedied, can cause serious consequences. Careful and timely monitoring, and continued self-reporting of non-compliance by IMC is imperative. The SWFWMD has issued a consolidated water use permit for the Property. Under this permit, IMC has reduced its daily permitted pumping by an average of over 50 percent. Prior to mining, an alternate flow way (AFW) will also be constructed to carry water that was previously flowing from the northwestern portion (boundary) of the Property to the preserved area to the south of the Property. The AFW will temporarily replace the conveyance and storage of the portions of the West Fork of Horse Creek that will be mined. The AFW is likely to be removed in years 5 to 6 of mining. See Findings of Fact 87-94. Once the ditch and berm system is in place, the land is cleared to prepare for mining. The area is mined in strips or rows. After clearing, large electrically powered draglines remove the overburden layer to expose the phosphate-bearing matrix. The overburden is cast into an open adjacent mine cut, exposing the matrix for mining. These same draglines then extract the matrix and place it in depressions created at the mine which are called "slurry wells" or "pits." The matrix is then mixed with water in the pits to form a slurry which is conveyed hydraulically through a series of pipes and pumps to a "beneficiation" plant to remove the phosphate rock product from the matrix. The recovered phosphate matrix contains phosphate rock, clay, and sand. At the beneficiation plant, the phosphate rock, sand, and clay are physically separated. The phosphate rock is stored prior to additional processing required to convert it to fertilizer at off-site facilities. The sand is hydraulically transported back to the mining areas for use in land reclamation. The clays are generated from the beneficiation process and hydraulically transported to a clay settling area (CSA) where they are dewatered prior to reclamation. IMC plans to construct and operate two CSAs on the Property. However, the weight of the evidence indicates that approval of the ERP application at issue here, does not approve these CSAs because they have to be permitted and operated under separate Department regulations. See Findings of Fact 244-247 and 268. CSAs are a repository for the clay material. They are generally built in mined-out areas and built with the overburden material that is dragline cast in the mine cut. CSAs are necessary because, unlike sand which readily drains through water, clay materials are very light; and it takes time for the clays to settle out of the water, so the water can be reused in the re-circulation system. IMC expects that the two CSAs on the Property will ultimately be designed to handle the equivalent amounts of clays that will be mined from the Manson Jenkins Project. There will also be two CSAs immediately to the east of the Property on the Fort Green Mine, which will be operating as a result of the mining on the Property. Specifically, the CSAs proposed for the Property are expected to be constructed in mined-out areas (the northeast portion of the Property) and are expected to be surrounded by engineered dams approximately 40 feet above the surrounding land surface grade. One of the CSAs will encompass approximately 540 acres and the other 520 acres. After the clay is initially settled, specialized equipment will be used to dig drainage ditches and take other steps to expedite the settling process. This will allow a "crust" to form on the top of the clay surface. Thereafter, the dams surrounding the CSA (which are composed of overburden material) will be pushed in to cover a portion of the settled clays. The area will then be primarily uplands with relatively small wetland systems present. Years ago, settling areas would be reclaimed in 10 to 15 years. Today, with special mobile equipment, CSAs can be reclaimed within 3 to 5 years. Reclamation of the CSAs on the Property is expected to be completed within the 15 year timeframe contemplated for mining and reclamation activities. Once the matrix has been removed from a mining area segment, land reclamation commences. IMC expects to use four, different land reclamation techniques, including but not limited to, crustal development reclamation and land and lakes reclamation. These methods were described in detail during the hearing. Manson Jenkins Project Pre-Mining Conditions (Historical and Current Conditions of the Property) The Property encompasses approximately 2,808 acres in northeast Manatee County, Florida, which is largely owned by FP- 1 and FP-2 Corporations. IMC has a lease to mine the Property, having obtained these rights in 1993 when IMC entered into a partnership with Agrico Chemical Company, who, in turn, acquired the mining lease in 1986. The lease prohibits the owners from using the Property during mining, until it is released from reclamation. The owners have the right to use the Property prior to mining and after reclamation. The Parties stipulated that there are no archeological or historical resources located at the Property. The Peace River starts in Polk County, north of Bartow, and flows through Wauchula and Arcadia, and southwesterly to Charlotte Harbor. Horse Creek begins in the southern portion of Polk and Hillsborough Counties and flows south through Hardee County, approximately 40 miles to the confluence of Horse Creek and the Peace River in DeSoto County. The eastern boundary of the Property is the Manatee County-Hardee County boundary line. The Property abuts land to the east that is being mined and reclaimed by IMC as part of its Fort Green Mine, and the Manson Jenkins Project is an extension of that mining operation. According to a 1940 composite aerial, as interpreted, the Property contained wetlands that had not been ditched or drained. At the time, the West Fork of Horse Creek had not been channelized. The aerial indicates that there was a line of wetlands and a series of elongated marshes strung together, like a string of sausages, running south along the West Fork, and a distinct, yet not continuous, channel running southeast toward the southern boundary of the Property. The 1940 aerial, as interpreted, also indicates that the upland areas of pines had been cut. Cattle grazing is also apparent. The upland, however, consisted of very dense and rich undergrowth of range grasses, palmettos, low shrubs, and other assorted species. As of 1950, herbaceous wetlands existed at the north end of the Property and a vegetative cover existed between that wetland and the forested portion of the Property at the southern end. At that time, there was no channelization. As of 1965, the West Fork of Horse Creek, in or around the middle of the Property, had been channelized and heavily ditched. The area in the northeastern portion of the Property had been impacted by agriculture and row crops. The wetlands had been drained and tied into these ditches. The native range had been removed. IMC and its predecessors did not participate in the drainage of the Property for agricultural purposes. The present condition of the Property is very similar to the condition as of 1965. There is an approximately 3-square-mile area north of the Property which drains through a marsh, down to the West Fork of Horse Creek. The West Fork of Horse Creek, which enters the northwest portion of the Property, bisects the entire length of the Property in a north-south direction, and is channelized. The West Fork of Horse Creek is a first order stream because of its location in the watershed. See Findings of Fact 234-236. There is a headwater marsh area which leads into the northwestern portion of the Property and is part of West Fork of Horse Creek. The uppermost portion of the West Fork on the Property, which will be mined, has been referred to as "a channelized or ditch portion" or a "wide ditch." This includes the headwater marsh area. There is a "complex of wetlands" in the northwest corner of the Property which contribute water flow down the West Fork. There is a large ditch in the middle of the headwater marsh which conveys most of the water through the system and down the center of the Property. This portion of the West Fork of Horse Creek does not have the upland vegetation that is usually associated with a stream bank. Its ecological value is less than what is generally found in other first order stream or headwater systems. While the experts diverge on this issue, the weight of the evidence indicates that while the headwater marsh area to the north of the Property and in the northern portion of the Property has hydrological importance, the West Fork of Horse Creek is not a regionally significant stream. The weight of the evidence indicates that the West Fork of Horse Creek is a tributary of Horse Creek which, in turn, is a tributary of the Peace River. However, it is unclear whether the West Fork of Horse Creek is a work of SWFWMD. Assuming that it is, reasonable assurances have been provided that this project will not cause adverse impacts to the West Fork of Horse Creek in light of the mitigation offered by IMC and the proposed reclamation of the area and the reasonable expectation that this area will be improved from its current state. See Finding of Fact 257. There is also an area on the West Fork of Horse Creek and to the southeast of the Property (Section 13) which will be preserved and not mined, which is a combination of a channel system and forested uplands and wetlands. Walker Road runs north and south and is located in the middle and west of the West Fork of Horse Creek on the Property. Walker Road follows the proposed AFW. There is also a dirt or shell road which runs west to east across the West Fork of Horse Creek on the Property and a spillway structure at this location. The spillway structure was used by the landowner in agricultural practices to control the flow of water to irrigate the crops in the northeastern portion of the Property. The Property is located in the West Fork of Horse Creek, Manatee River, and Myakka River Basins, and in the far western part of the Peace River Basin. IMC's ERP Application contains approximately 300 acres, west of Walker Road (part of Sections 2 and 11) and in the northwestern portion of the Property in the Manatee River Basin. (Approximately 17 acres of wetlands in this area will be mined and will be replaced with approximately 51 acres of wetlands. See Findings of Fact 95-96 and 211.) This area is not part of the Development of Regional Impact approved by Manatee County, although IMC plans to request permission from Manatee County to mine this area, and if approved, IMC would mine less than 200 acres. This portion essentially drains into the Manatee River. Further, IMC has included the southwest triangle of these 300 acres as a preservation area. This area contains, among other land covers, mixed wetland hardwoods and freshwater marshes. There is another portion of the Property in the Myakka River Basin, approximately 32 acres, located in the southwest corner of the site. (There is also a small wetland in this area consisting of approximately 4 acres of wetlands which will be replaced with approximately 12 acres of wetlands. See Findings of Fact 95-96.) This portion drains through a drainage ditch and eventually enters Wingate Creek and the Myakka River. The balance, and by far the largest portion of the Property, is located in the Peace River Basin. After leaving the Property boundary to the south, the West Fork of Horse Creek joins the main branch of Horse Creek approximately 3 to 3.5 miles south of the Property line. Horse Creek then joins the Peace River approximately 30 miles from the Property boundary. The Peace River then empties into Charlotte Harbor approximately 40 miles from the Property. Today, the predominant land use on the Property are improved pasture and agricultural ditches. In order to achieve this cover and use, an extensive surface drainage system was constructed to drain isolated marshes into the West Fork of Horse Creek and to reduce the flood stage elevations within the creek itself. In areas with less extensive ditching, the existing vegetative communities more closely approximate natural systems. The improved pasture has been planted with bahia grass and other exotic pasture grasses. In recent years, a large portion of the pasture area has been converted into a sod farm and the sod has been stripped from that area leaving a large area of bare semi-vegetative soil. The Property is not pristine or close to its original condition, although, as argued by Charlotte County and others, portions of the Property do provide ecological functions. The wetlands on the Property have been subjected to extensive agricultural ditching. The main ditch is quite wide and deep, and there are many side ditches that proceed into smaller wetlands. There are also some lands that have not experienced conversion to improved pasture which, for the most part, are scheduled for preservation. IMC plans to mine, in part, the channelized portion of the West Fork of Horse Creek from north to south to the preserved area where the more heavily vegetated and forested portion of the natural stream channel of the West Fork of Horse Creek is located. This area will be blocked off during mining by a ditch and berm system. IMC will construct an AFW to carry the water that was previously flowing from the northern area (that is not part of this project and is not owned by IMC) around the area to be mined in the stream channel, which will be reconnected into the preserved area to the south. See Findings of Fact 87-94. From a hydrological standpoint, the to-be-mined marsh and channelized stream segment will be replaced with a flow- through marsh and recreated stream segment that connects the area to the north with the preserved portion of the West Fork of Horse Creek. The uplands will be placed back to the same elevations existing pre-mining and additional wetlands added. The marsh and the vegetative part of the stream will be slightly bigger. Proposed Mining Activities (Mine Sequence for the Property) IMC proposes to mine 2,348 acres of the 2,808 acres on the Property in approximately 6 to 9 years. The mining activities at the Property will follow the general sequence outlined above. Reclamation is expected to begin within 3 to 4 years after the commencement of mining operations, except for the CSAs. The mining and reclamation activities are expected to completed within 15 years. IMC will construct an AFW in year one (and prior to mining) of the mining activities. The AFW should be tied into the preserved area in the southern portion of the Property as soon as feasible in order to minimize the impacts to this area and downstream. The AFW is necessary because IMC intends to mine approximately 1.6 miles of the channelized or ditched marsh and stream portion of the West Fork of Horse Creek located in the northwest to middle portion of the Property. The AFW is designed to temporarily replace the conveyance and storage of the portions of the West Fork of Horse Creek that will be mined north of the preserved area. The AFW will carry water that was previously flowing from the northwestern boundary of the Property to the preserved areas to the southern portion of the Property. In this manner, if constructed and operated properly, it is expected that the proposed mining and related activities at the project area will not cause adverse flooding to on-site or off-site property and will not cause adverse impacts to existing surface water storage and conveyance capabilities. Further, the AFW and downstream areas will not be expected to suffer from erosion as a result of the installation of the AFW. The slopes and bottom of the AFW will be a vegetated channel designed to receive surface water runoff from the area north of the Property and convey it southward and then eastward back into that portion of the West Fork of Horse Creek on the Property which is part of the area being preserved in the southern portion of the Property. The bottom of the AFW will be vegetated with wetland type vegetation and will provide a habitat for fish and other wildlife. The AFW will not be used until the vegetation has become established. Vegetation is an effective method for minimizing erosion in a flow way or stream as described here. The design recommendations also require that the ends of the access corridor be stabilized so if they are subjected to overflow during the 25-year or 100-year storm event, they will be protected from erosion. Any sharp bends in the AFW will be stabilized prior to being put into service. The size of the AFW (50 feet wide) was revised and adjusted so it could carry the expected flows without backing the water up and causing water elevation to be above that which existed historically. The actual design of the AFW has been modified in accordance with the ERP conditions. The Draft ERP, "Specific Condition 4. c." provides: An alternate flow way shall replace the headwater marsh and wetlands of the West Fork of Horse Creek during site preparation, mining, and until the reclamation is re- connected. The alternate flowway will begin south of the north project boundary and end at the north end of the preserved wetlands, as shown on Figure IV F. The alternate flowway will convey water from areas north of the north project boundary south into the unmined portions of the West Fork of Horse Creek. The AFW shall be constructed as a trapezoidal channel with a minimum bottom of with [sic] of 50 feet and side slopes no steeper than 3 ft horizontal to 1 foot vertical, (3H to 1V). A recharge ditch and associated berms shall be placed along the entire east side and portions of the west side of the alternate flowway as noted in Figures IV F and IV F(a). To ensure maximum water quality treatment, the flowway will be planted with a variety of herbaceous wetland species such as pickerel weed Peak level recording devices will be placed at the north end, south end, and just north of the half Section line of Section 11. The top of the recording tube and the cross section elevations of the alternate flowway will be surveyed at the time of installation. This data will be submitted with the first monitoring report. Stream flows will be measured in conjunction with the quarterly mine inspection at each peak level station until the reclamation is reconnected to the West Fork unmined area. IMC-Phosphates shall submit monthly flow data and rainfall data to the bureau for review and approval. IMC-Phosphates shall not conduct any activities that result in a violation of Class III water quality standards within the West Fork [of] Horse Creek flowway. If at any time the water quality fails to meet [C]lass III standards, the bureau shall be immediately notified and corrective measures implemented. The reconstructed stream channel, like the AFW, will be vegetated and not placed into service until the vegetation is established. IMC proposes to disturb 361 acres of jurisdictional wetlands on the Property. This acreage comprises approximately 4, 17, and 330 (approximately 351 acres according to Dr. Durbin) acres in the Myakka, Manatee, and Peace River Basins, respectively. The balance of the Property will be reclaimed as uplands. See Findings of Fact 218-219. IMC will reclaim 538 acres of wetlands for the 361 acres of disturbed wetlands, consisting of approximately 12, 51, 475 acres of wetland mitigation in the Myakka, Manatee, and Peace River Basins, respectively. IMC proposes to preserve approximately 316 acres (approximately 45 percent of the wetlands on-site) of jurisdictional wetlands on the Property, including over 70 percent of the forested wetlands on-site. By eliminating existing agricultural ditching and providing appropriate mitigation, and by providing upland buffers around the wetlands, the post-reclamation condition of the Property is expected to be better than the current condition of the Property. Conditions for Issuance Water Quantity Impacts Surface Water General During the final hearing, substantial evidence was presented concerning the potential impact of mining on surface water flows across the Property and downstream. Pursuant to Rule 40D-4.301(1)(a) and (b), Florida Administrative Code, an ERP applicant must provide reasonable assurance that its proposed activities will not cause adverse water quantity impacts to receiving waters and adjacent lands and will not cause adverse flooding to on-site or off-site property. Dr. Garlanger is an expert in hydrology and hydrologic modeling with special expertise in surface and ground water systems associated with phosphate mining operations and reclaimed mined lands. IMC requested Dr. Garlanger to assess the potential impacts of the proposed mining and reclamation on the hydrology of the Property, and also to assess the potential hydrological or hydrogeological impacts downstream from the site to wetlands or waters of the state. Dr. Garlanger used models to assist him in assessing the nature, scope, and the extent of any future impacts resulting from the phosphate mining. Modeling requires the making of calculations relating one variable to another. Scientists, such as Dr. Garlanger and others who testified during this final hearing, who run comparative water balance models to calculate the differences in daily stream flow leaving a project site at the project boundary, must take into account several factors associated with the hydrological cycle, including the following: 1) the typography of the site; 2) the hydraulic conductivity or permeability of different soil levels; 3) the transmissivity of the different aquifer systems; 4) the geometry of the stream channel; 5) the amount and timing of rainfall on-site; 6) the amount of surface runoff; 7) the amount of evapotranspiration (ET); 8) the amount of deep recharge to the Floridan aquifer system; 9) the amount of groundwater outflow, including that portion of which makes it to the stream and becomes base flow; and 10) the temperature, wind speed, and amount of solar radiation, because they control ET. Each of these issues was reasonably evaluated by Dr. Garlanger. The weight of the evidence supports the accuracy, completeness, and conclusions of Dr. Garlanger's modeling work. Dr. Garlanger has been reviewing hydrological aspects of mining projects since 1974 for phosphate mining projects that require hydrological and hydrogeological analysis reflecting the unique aspects of mining operations. Dr. Garlanger explained how professional judgment was applied in his engineering calculations and how his model input data are reasonable. He also explained that he used reasonable information estimates to conduct this particular modeling work, which are consistent with measured data. Surface water flows are dependent on two sources: rainfall runoff from adjacent areas and groundwater that enters surface water streams and is sometimes referred to as "base flow." The weight of the evidence demonstrated that during mining activities the act of confining mining areas by the ditch and berm system would capture the rainfall runoff on these areas and thus reduce that rainfall runoff contribution to the ditched segment of the West Fork of Horse Creek (prior to the time that it is mined), the AFW during its operation, and the reclaimed West Fork of Horse Creek (during the time that mining continues to occur in the vicinity). During the active mining and reclamation activities, the ditch and berm system operates to maintain groundwater levels in areas undisturbed by mining at pre-mining conditions. Water levels are actively maintained in the ditches surrounding mining areas to assure that the mining excavations do not drain groundwater from adjacent areas. Thus, during the active mining and reclamation activities, the base flow component of surface water is not likely to be affected. The weight of the evidence demonstrates that the base flow contribution to surface water flows through the AFW, when operational, will be somewhat higher than is present in the West Fork of Horse Creek during pre- mining conditions. After mining and reclamation are complete, the ditch and berm systems will no longer be needed and present at the Property, and thus rainfall runoff is not expected to be captured thereby. More wetlands, however, will be present at the Property after reclamation is completed than are now present. These wetlands tend to "use," through ET, more water than a comparably sized upland area. Thus, after reclamation is completed, there will be a reduction in the amount of water contributed from the Property to the flow of water in the reclaimed and preserved portions of the West Fork of Horse Creek. The weight of the evidence indicates that the proposed mining and reclamation activities at the Property will not cause any adverse impacts on surface water quantity at the Property during active mining and reclamation or thereafter, and that there will be no adverse impacts at downstream locations. 2. Rainfall Predictive modeling was carried out by Dr. Garlanger to assess the potential significance of rainfall runoff capture and base flow reductions anticipated during mining and after reclamation of the Property. The model efforts simulated stream flow conditions on a daily basis, assuming that the Property experienced rainfall of the same frequency and duration as had occurred during a 19-year period from 1980 to 1998 at the Wauchula rainfall gauge. The amount of rainfall drives the hydrological model because it determines the amount of groundwater outflow, the amount of surface water runoff, and basically determines the amount of stream flow. The volume and timing of rainfall are important factors to consider; information regarding the variability of rainfall is a critical input into any model. In mining operations, discharge volumes correspond directly to rainfall. When rainfall volumes increase, mining operations' discharges increase. When rainfall volumes decrease, mining operations' discharges decrease. Thus, rainfall is the primary controlling factor in the volume of water discharge from a phosphate mine. The Property is located in the Peace River Basin. See Finding of Fact 75. Information is available from the National Climatic Data Center (Center), the government archive for climatic data, which indicates the occurrences of annual rainfall in the Peace River Basin between 1933 and 2000. The Center is a reasonable source of rainfall data. From 1933 through 2000, the arithmetic average of the rainfall in the Peace River Basin was 52.3 inches. (The average rainfall was collected from five stations throughout the Peace River Basin and then averaged.) However, within this period, there is significant variation in rainfall between the high and low rainfalls. There have only been four occurrences when the rainfall has been between 51 and 54 inches during this time frame. The record low rainfall of 35.9 inches occurred in 2000 in a significant drought year. The highest rainfalls have been in the 72 to 75-inch range and near 75 inches on two occasions; thus, a model must be based on more than one year of data. Dr. Garlanger examined the daily rainfall for a 19- year period between January 1980 and December 1998. This rainfall was measured at Wauchula, which is a town in the Peace River Basin almost due east of the Property and located on the Peace River. The weather station collects daily rainfall data and the Center is the source of this information. The average rainfall at Wauchula for this 19-year period is 52.17 inches, similar to the 1933 through 2000 period mentioned above, and also indicates that there is significant daily variability of rainfall. The claim that the accuracy of Dr. Garlanger's modeling is questionable because IMC's modeling "only uses rainfall information from the Wauchula rain gauge" is not persuasive. Dr. Garlanger reasonably chose this particular period of time, 1980 to 1998, and the location for several reasons. First, the data was available from the Center and is reliable. Second, the average rainfall that he used in the Peace River Basin is the average from five stations in the Basin, not just from one station. Third, Dr. Garlanger also considered the data from a rain gauging station approximately 3 miles downstream from the Property where Horse Creek crosses State Road 64, and the average rainfall was about 52.2 inches, which is similar to the 19-year period of data for the Peace River Basin. It is also argued that Dr. Garlanger "fabricated certain rainfall data." In rebuttal, Dr. Garlanger agreed that a data gap of approximately 7 months existed in the rainfall record at the Wauchula station, which he used. He described the efforts made by his assistant in supplying data for the missing period of record, which included an examination of the average rainfall for the other 18 years, for a particular day which was missing from the original data set. The weight of the evidence shows the calculations for these missing months out of the entire 19-year record did not adversely affect the overall conclusions of Dr. Garlanger's modeling work, including the predicted impacts. It is also suggested that Dr. Garlanger's modeling work improperly "omits a 3 square mile of the West Fork of Horse Creek watershed . . . that is critical to judging environmental impacts and changes in flow on the Manson Jenkins Property." While the entire Horse Creek watershed exceeds 200 square miles, an area of approximately 10 square miles composes the Horse Creek watershed upstream of the Property. A portion of IMC's Fort Green Mine is located in the West Fork of Horse Creek watershed. This portion of the Fort Green Mine includes approximately 3 square miles of catchment area. While IMC's Fort Green Mine is not currently contributing surface runoff to the West Fork of Horse Creek, the 3 square miles lying in the Fort Green Mine catchment area still comprise part of the overall Horse Creek Basin. In order to properly evaluate any impact on existing flow expected from Manson Jenkins activities, Dr. Garlanger reasonably did not select the 10-square mile historic basin, which would include the 3 square miles of Fort Green Mine catchment area and which, if included in the modeling assumptions as part of the watershed, would produce more favorable, higher flows. Rather, Dr. Garlanger reasonably used the current condition or baseline condition, which is the approximately 10 square miles of the historic basin minus the 3- square mile catchment area of the Fort Green Mine, approximately 6.2 square miles, in order for a valid comparison to be made of the potential effects that Manson Jenkins activities would have on existing flow. Dr. Garlanger's exclusion of this 3-square mile area in his modeling for the project was prudent to predicting what, if any, flow impacts would occur on a daily basis and under existing conditions. Dr. Garlanger's modeling work reasonably predicted both (1) the runoff that would occur on a daily basis over the next twenty years if no mining were to occur and (2) the runoff that would occur given the same rainfall record during mining and post-reclamation conditions at the Property. It was reasonable to use the same rainfall record in comparing these two scenarios in order to get a model comparison that accounted for pre-mining, during-mining, and post-reclamation conditions. 3. Evapotranspiration The reasonableness of Dr. Garlanger's modeling work is illustrated by the predictive accuracy of Dr. Garlanger's ET data as compared to measured data. Dr. Garlanger's model estimated ET on a daily basis, and the same ET values were used by Dr. Garlanger for the same types of vegetation cover. Dr. Garlanger compared the predicted daily ET with the ET calculated on actual, measured stream flow data along with the estimate of the rainfall in the Horse Creek Basin for the period from 1980 through 1998. Dr. Garlanger's predicted ET for the Property was 39.2 inches per year. The ET data from Horse Creek at State Road 64 is 40.3 and at State Road 72 is 39.9. Thus, Dr. Garlanger's predicted ET was within 2 percent or 3 percent of the data from these stations where the stream flow was measured. 4. Flow Impacts Using the reasonable meteorological data assumptions noted above and applying accepted hydrological and other physical laws, Dr. Garlanger used the model to predict anticipated flow conditions at the Property and downstream. The modeling results demonstrate that flow in stream segments which receive rainfall runoff and base flow contribution from the Property would be reduced only during the relatively small percentage of time that the streams would normally exhibit high flow conditions. For example, at the southern Property boundary line, the flow in the West Fork of Horse Creek during active mining and reclamation activities is predicted to be reduced only during the higher flow periods which exist for 10-20 percent of the time during the year. For the remaining 80-90 percent of the year flow reductions are not anticipated. After reclamation is completed, flow in the West Fork of Horse Creek at the Property line is predicted to be reduced only during approximately 5 percent of the time during the year when high flows are experienced in the stream. The only impact of the anticipated flow reductions during high flow periods at the Property boundary will be to reduce the depth of the water within the channel of the stream at that point. At the southern boundary of the West Fork of Horse Creek as it leaves the Property boundary, during the operation of the AFW, there should be no decrease in average stream flow, and there may even be a net increase in stream flow. During years 6 through 13 of the mining/reclamation sequence, or the mine life, Dr. Garlanger calculated there would be a decreased stream flow leaving the Property boundary of approximately 1.4 cubic feet per second (cfs) on an annual average basis as a result of mining activity, assuming the average rainfall during that period is 52 inches and the area has the same rainfall distribution as in Wauchula from 1980-1998. (The 1.4 cfs decrease applies downstream as well, but reflects Dr. Garlanger's worst case assumption.) Dr. Garlanger further testified that the slight decrease in flow in the Horse Creek, corresponding to a decrease in flow depth of a few inches when the flow depth in the Horse Creek is between 7.5 feet and 12.8 feet, will not cause adverse water quantity impacts. Dr. Garlanger compared on a daily basis the predicted reduction in stream flow resulting from mining to the baseline pre-mining condition. This allowed Dr. Garlanger to predict the effect on the depth of water in the stream channel at various points in time during both high flows and low flows. Significantly, Dr. Garlanger's modeling work indicates that during higher rainfall events, that is, high flows, when most of the runoff would occur, the greatest effect as a result of mining occurs. Predictably, during the period when there are no rain events or small rain events, that is, when there is low flow, Dr. Garlanger's calculations show the Manson Jenkins activities have virtually no impact on flow. Consequently, the effects of IMC's proposed mining and reclamation activities are consistent with the permitting rules because IMC's mining activities will reduce rather than cause adverse flooding. Water leaving the Property travels downstream to Horse Creek and the Peace River and ultimately to Charlotte Harbor, about 40 miles downstream from the Property's southern boundary. Dr. Garlanger also assessed the timing and magnitude of flow reduction impacts at several points in these downstream locations. Once again, slight flow reductions during high flow conditions were predicted for downstream segments of Horse Creek and the Peace River with the magnitude of the flow reductions decreasing significantly as one moves farther downstream from the Property. It is expected that such reductions in depth will have no ecological significance. During low flow periods, no flow reduction impacts were predicted at these downstream locations. The flow in the Peace River at Arcadia and at Charlotte Harbor over the next 19-year period is not expected to be lower than the measured flow existing during the previous, historic 19-year period, such that any change will have an adverse water quantity impact. Water flowing from the Property ultimately enters the Peace River at a point downstream from the Arcadia gauging station where measurements are taken to control the ability of the Authority to withdraw water for municipal water supply purposes. Accordingly, the predicted reduction in flow during high flow conditions resulting from the permitted activities at the Property cannot be reasonably expected to adversely affect the Authority's legal rights to withdraw such water. See Findings of Fact 248-249. The Authority's water intake structure is located upstream (on the Peace River) of the confluence of Horse Creek and the Peace River. The predicted small reduction in flow during high flow conditions attributed to activities at the property, will have little or no impact on the Authority's capacity to withdraw water at that point. Furthermore, the freshwater-saltwater interface in the Peace River will be well downstream of the intake structure and cannot be expected to be impacted by any reasonably predicted reduction in freshwater flow caused by activities at the Property. The persuasive evidence in the record indicates that the predicted impacts calculated by permit opponents on the Peace River flow resulting from mining were not accurate. For example, pre-mining flow from both the wet season and the dry season is not identical and the calculation of average annual flow does not properly match wet and dry season flows. Additionally, the water quantity calculation errors included using the wrong number of days for both wet and dry season average flows, which overestimated the impact by 50 percent for the dry season and 100 percent for the wet season. Certain assumptions made by permit opponents concerning flow reductions due to industry-wide mining are not reliable. The assumptions concerning the amount of land that would be mined after 2025 exceeded actual available land to be mined by a significant percentage. It was assumed the area to be mined after 2025 is approximately 161,000 acres, when the amount of land that could be added to mining is less than 20,000 acres. (A high-side number might result in another 40,000 acres mined after 2025, which is approximately 25 percent of the estimates.) The overestimate of these assumptions resulted in a 100 percent higher reduction in flow in the Peace River at the Authority's water withdrawal point than would modeling estimates using reasonable assumptions. 5. "No-Flow Days" Analysis The record does not support the claim of an increase in the number of no-flow days in West Fork of Horse Creek at the Property boundary. The record shows there was no accounting (by party opponents) for the fact that flow from direct runoff is actually distributed over a period of time. The model incorrectly had runoff from a storm occur all on the day of the storm, rather than over a period of days. Contributing stream flow from the undisturbed area located upstream of the Property was also not considered. Dr. Garlanger's modeling data was not accurately transferred, and there is evidence that had the correct flow data from Dr. Garlanger's work been used, the increase in no-flow days would not have been calculated as they were and relied upon. Further, in rebuttal, and contrary to permit opponent's suggestion that Dr. Garlanger did not estimate no-flow days, Dr. Garlanger reevaluated his calculations and reconfirmed that, while there is an expected reduction in the flow, there is no increase expected in the number of no-flow days. Dr. Garlanger's modeling work is both professionally competent and reasonable in predicting Manson Jenkins activity flow impacts. 6. Model Calibration It is also argued that Dr. Garlanger's modeling work was "not calibrated." However, this argument is rejected based on the weight of the evidence. Dr. Garlanger explained that the model used for the Manson Jenkins Project was calibrated by the models used at another phosphate mine (the Ona Mine tract) located a few miles east of the Property. He also used the same input parameters for the Farmland-Hydro Mine in Hardee County. In this light, the model provided Dr. Garlanger with a reasonable estimate of both pre-mining or baseline condition and the post-reclamation condition, and also furnished him with a basis to estimate impacts during mining. In Dr. Garlanger's professional judgment, every input parameter used for the project's modeling work was reasonable and is accepted. Additionally, Dr. Garlanger compared the project groundwater outflow for the different sub-basins and found the outflow averaged 7.5 to 7.8 inches per year for all basins. Dr. Garlanger testified the measured groundwater outflows reported by W. Llewellyn, United States Geological Survey, averaged 7.7 to 8.9 inches per year in the Horse Creek Basin. Thus, Dr. Garlanger's modeling work, as to the groundwater component, was reasonably good predictive work. Furthermore, as discussed herein, the ET rate is one of the most important factors in determining the amount of water available to be discharged through the stream system. There is persuasive evidence that Dr. Garlanger calibrated the IMC model for ET. When referring to calibration, Dr. Garlanger referred to estimated ET from the different vegetative types on the Property. In this manner, Dr. Garlanger used the estimate of the average annual ET for the upland and for the upland wetlands. ET cannot be directly measured. Rather, it must be determined indirectly. Thus, estimates of the average annual ET are made by the modeler exercising professional judgment. The average daily ET value used in the modeling was determined based on total ET from the entire 218-square mile Horse Creek Basin down to the gauging site at Arcadia. Dr. Garlanger then determined what portion of the basin was upland, wetlands, or riverine wetlands, and what the ET values were for each of those systems. In disagreeing with Dr. Garlanger's model, permit opponents imply that Dr. Garlanger's ET numbers are unreliable as they "came from information . . . that indirectly measured ET for wetlands in the Everglades." Dr. Garlanger's initial ET used 50 inches per year for both riverine and upland wetlands. However, Dr. Garlanger knew that total ET rates for the system-types on the Property range between 36 and 39 inches per year. Thus, he had discussions with other hydrologic experts about his concern of using 50 inches of ET per year for both riverine and upland wetlands. In order to evaluate the appropriate ET rate for the Property, Dr. Garlanger also reviewed data from a study containing indirectly measured ET for wetlands in the Everglades, which systems can be compared to the wetlands at the Property. The Everglades data was contained in a scientific paper concerning a study performed in the Everglades by ecologists, limnologists, and physicists where they indirectly measured ET under various conditions. The Everglades professional study assisted Dr. Garlanger and other experts in determining, based on their professional judgment, what would be the appropriate and reasonable ET rate to use in the IMC model. 7. The Department's Review of the Models The Department, by and through the Bureau, reviewed the ERP Application for, among other things, comparison of pre- mining with post-mining conditions, the use of the AFW, and the best management practices of IMC, and concluded that reasonable assurances to issue the permit were provided under the permitting rules. Furthermore, the Department will continually evaluate the project's effects by the ongoing monitoring for impacts to site conditions, and the Department will perform quarterly inspections. It is typical for the Department to rely on the models and permit information that is submitted by the permit applicant's professional engineer. While Mr. Partney did not necessarily agree with portions of Dr. Garlanger's model analysis, he stated that "this approach is fine for planning and checking the feasibility of a plan." Mr. Partney maintained that, in his professional opinion, because the reclamation activity would result in a net improvement of the environment on the Property, an approximate 5 percent annual average decline in flow was not a concern. (Dr. Garlanger stated that a 5 percent or greater reduction of annual average flow is significant. However, for the reasons stated herein, Dr. Garlanger felt that the impacts would not be adverse.) Groundwater In the vicinity of the Property, groundwater is present in the unconfined surficial aquifer within the overburden and matrix and in the underlying confined intermediate and Floridan aquifer systems. Surficial groundwater levels in areas not disturbed by mining will be maintained by use of the ditch and berm system. Dr. Garlanger presented credible evidence that after reclamation, groundwater levels return to pre-mining elevations. Credible evidence was presented that in some cases, slightly more groundwater outflow to the streams and preserved areas is expected than to the same areas prior to mining. During active mining operations, there will be a short-term reduction in recharge of groundwater to the deeper aquifer systems in the immediate area of mining. This short- term reduction has no adverse impact upon water supply availability in the underlying aquifer systems and is largely offset by the increase referred to above. Underlying the CSAs, deep groundwater recharge will be increased over that experienced normally during the timeframe that the clays are settling. Once the clays are fully settled, deep recharge in these areas will be within the range that occurs naturally in the vicinity of the Property. Flooding 1. General Modeling submitted by IMC as part of the ERP application demonstrated that off-site flows after mining and reclamation would be in compliance with design requirements set forth in the 1995 SWFWMD Basis of Review adopted by reference by the Department. The AFW is specifically designed to assure that during its operation it had the capacity to carry anticipated flows from the drainage area north of the Property during high peak flow conditions without causing water to back up and flood that area or to cause flooding at downstream locations. After mining and reclamation, the reclaimed West Fork of Horse Creek will have sufficient capacity to handle anticipated storm events without causing flooding. The increased wetland acreage after reclamation will provide additional storage and attenuation of flood flows and, therefore, may actually reduce the possibility of flooding. It is asserted that IMC "did not evaluate the impact of long-duration flooding events." But, the ERP permitting criteria did not require long-duration flooding analysis of the natural systems as a condition for issuance of the permit. Even if IMC were obligated under the rules to specifically address long-duration flooding, the record shows there are no predicted adverse impacts from Manson Jenkins activities concerning long- duration flooding because the modeling shows any "event flooding" is likely to drain off before an adverse impact to a natural system would occur. 2. Recharge Ditches There is no substantial evidence to support permit opponents' claim that the flood analysis needs to be "redone" because of IMC's failure to account for the effects of seepage from the recharge ditches on the AFW. Dr. Garlanger predicted that the recharge ditches would result in an additional 3.26 cfs of flow in the AFW. Opponents' expert Mr. Zarbock testified that this additional increase was a reasonable calculation. Adding 3.2 cfs to the peak flow in the AFW predicted by the HEC-RAS model for the 100-year storm event results in a relatively small percent increase in the peak flow. This small increase in peak flow is an insignificant increase with no meaningful effect on the flood analysis and on actual water levels either upstream or downstream of the Property. Adding an additional 3.2 cfs of groundwater outflow to the West Fork of Horse Creek’s average annual flow of 5.5 cfs resulted in a 59 percent increase (not 99 percent as asserted by opponents) in the average annual flow, and is not expected to have a detrimental effect on the average flow in West Fork of Horse Creek, Horse Creek, Peace River, or Charlotte Harbor. 3. Integrity of Clay Settling Areas The weight of the evidence indicates that this ERP permit is not intended to address dam construction or to evaluate the sufficiency of dam design, both of which will be considered under other permitting processes. However, the record shows the proposed Manson Jenkins CSAs must be engineered dams designed, built, and operated to achieve full compliance with the stringent requirements of Rule 62-672, Florida Administrative Code, according to exacting standards concerning site investigation, soil testing, cross-section design work, stability analysis, and design safety factors. After construction, the dam will be inspected weekly. The Department does not require flood inundation studies for the type of dam proposed by IMC, although it is characterized by Mr. Partney as a significant hazard dam. These studies are only required by the Department for high-hazard dams, which the IMC dams are not. Additionally, Mr. Partney, Florida’s Dam Safety Engineer, advised that the Department has made recent changes that ensure that construction of the CSAs is improving. See Findings of Fact 244-247. Dr. Dunn admitted that "the probability of failure is low" for a CSA. IMC has been issued its Federal Clean Water Act NPDES Permit which authorizes IMC to conduct its operations, involving the use of water. The NPDES Permit also regulates the discharge of waters to the surface and ground. The NPDES permit has specific conditions to assure the safety of dams that IMC must comply with related to the construction and operation of the CSAs. Surface Water Storage and Conveyance Capabilities General Rule 40D-4.301(1)(c), Florida Administrative Code, requires the applicant to provide reasonable assurance that the project will not cause adverse impacts to existing surface water storage and conveyance capabilities. These issues are addressed in the prior section. However, additional issues are addressed below. 2. Depressional Storage Dr. Garlanger provided a reasonable explanation regarding whether an increase in depressional storage can be expected. Dr. Garlanger performed calculations based on the average thickness of phosphate matrix being mined. The removal of the phosphate rock from the matrix generally reduces the depth of the soil profile components by 1.7 feet. The overburden that is removed in order to access the phosphate matrix is "cast" back into the adjacent mine cuts and occupies a greater volume after it is removed for mining than it will prior to mining. In other words, the overburden "swells" after it is removed to expose the phosphate matrix. This "swelling" results in an increase in volume of the overburden somewhere between 10 percent and 15 percent. Thus, based on the measurements of the density of spoil piles performed by Dr. Garlanger, the overburden actually increases in thickness by about 3.3 feet, which would more than make up for the 1.7 feet reduction in thickness of the soil profile components resulting from the removal of the phosphate rock. Additionally, the sand and clay components of the matrix also increase in thickness after having been mined, processed at the beneficiation plant, and through the reclamation processes, which further increase the average thickness of the soil profile components. If there is an increase in the average thickness of the soil profile components, even though most of the increase is associated with the reclaimed clay areas, there cannot be an increase in depressional storage. 3. Reclaimed Land Forms and Reestablishing Hydrologic Regimes The storage and conveyance capabilities provided by the flow-through marsh and the stream segment that are proposed to replace the existing ditched segment will greatly enhance the surface water conveyance and storage capabilities on the Property. Specifically as to the AFW, IMC's engineers and consultants from Ardaman & Associates reasonably designed the AFW to adequately replace the conveyance and storage capabilities of the portion of the West Fork of Horse Creek that will be mined. Also, a Storm Water Management Plan, which is a required document by the Bureau, analyzed surface water discharges under both historic conditions and under post- reclamation conditions and determined sufficient storage and conveyance capabilities will exist during mining and post- reclamation. A primary purpose of the reclamation plan developed by IMC is to create a land use topography on the Property that will allow runoff to occur as it did under the pre-mining condition prior to the ditching that was completed decades ago. Even though land surface on average is higher due to the "swelling" of the materials used in reclamation, the reclamation is contoured so that there is no storage except for the storage that is purposefully left in the recreated wetlands. Party opponents claim that a review of other mine permit applications shows a hydrologic characteristic of "reduced runoff from storm events by approximately 15 percent of the pre-mining condition." However, Mr. Zarbock, in reviewing approved phosphate mine applications, did not see any such phosphate mine applications that showed a 15 percent (not higher than 12 percent) reduction in flow, nor could he identify any mine that experienced the percentage reduction in flow that he assumed in performing his calculations. Water Quality Impacts Surface Water Rule 40D-4.301(1)(e), Florida Administrative Code, requires reasonable assurance that the project will not adversely affect the quality of receiving waters such that enumerated water quality standards will be violated. The waters and associated wetlands of the West Fork of Horse Creek located on or downstream from the Property are Class III waters. Downstream from the Property, the West Fork meets Horse Creek and both Creeks continue as Class III waters until Horse Creek becomes Class I waters in DeSoto County. The Myakka River is Class III waters through Manatee County. (Approximately 4 acres of wetlands will be mined on the Property located in the Myakka River Basin, to be replaced with approximately 12 acres of wetlands. See Finding of Fact 77.) The Manatee River to the west of the Property, including the North and East Forks of the Manatee River, are Class I waters. See Rule 62-302.400(12)41, Florida Administrative Code (The Manatee River is a Class I river from "[f]rom Rye Ridge Road to the sources thereof ") The far northwestern portion of the Property is in the Manatee River Basin. (Approximately 17 acres of wetlands in this area are proposed for mining and will be replaced with approximately 51 acres of wetlands. See Findings of Fact 76 and 211.) These wetlands have a ditched connection between the these wetlands and other wetlands, which ultimately lead to the East Fork of the Manatee River. As a limnologist, Dr. Durbin agreed that these existing wetlands, even after reclamation, are part of the water source for the Manatee River watershed. Dr. Dunn stated that if the "[BMPs] operate as designed [he assumed], that there will not be water quality impacts" to the East Fork of the Manatee River during actual mining. Rather, he was concerned about (after mining and reclamation and before release) "potential water quality problems for those areas that contribute flow to the East Fork of the Manatee River," as Class I waters. Dr. Durbin reasonably explained that after mining and reclamation, the existing wetlands will be severed from the Manatee River because the agricultural ditching will be removed, which leads to the reasonable conclusion that the replaced wetlands will not have a surface water discharge into other wetlands which are ultimately tributaries to the East Fork of the Manatee River. Thus, the wetlands will not flow to surface waters that then enter Class I waters. Further, there are no expected measurable decreases in depth of flow to the Manatee and Myakka Rivers resulting from mining and reclamation activity on the Property, which might reasonably be expected to adversely impact the water quality of these rivers. There are no measurable impacts to any Outstanding Florida Waters (OFW)(no OFWs are located on the Property), including aquatic preserves, or to Class I or II waters, which are likely to result from this project. See Findings of Fact 193-195. The ditch and berm system around active mining and reclamation areas will preclude the direct release of waters impacted by mining to surface water bodies on the Property. The system is designed to isolate the unmined areas from surface water runoff that may be present in the mine area and to maintain water levels in undisturbed wetlands. See Findings of Fact 31-42. Waters collected in the ditch and berm system will be reused and recycled by IMC in the mining operations. Some portion of that water will be discharged through permitted discharge outfalls not located on the Property in accordance with IMC's currently valid Department NPDES Permit. Such discharges must comply with discharge water quality criteria set forth in the NPDES Permit. Permitted water discharges from these outfalls is necessary because IMC will need the ability to release water from the mine into nearby waters and streams. The activities on the Property are regulated pursuant to the Fort Green Mine NPDES Permit, and, in particular, outfalls 3 and 4 which discharge water into Horse Creek. (Outfalls number 1 and 2 discharge water into Payne Creek.) Over the past 5 years, in measuring the water quality of the water leaving the permitted outfalls, IMC is unaware of any violations of permit limits, including surface water quality standards at the Fort Green Mine site based on samples taken at the outfalls. In the event there is a concern regarding water quality at an outfall, a gate constructed at the outfall can be quickly closed to stop off-site flows. Water quality data from Payne Creek, where over two- thirds of the watershed has been mined and a good portion reclaimed, demonstrate that phosphate mining has not adversely impacted dissolved oxygen (DO) levels in the receiving stream, i.e., the concentrations are comparable to other streams. Payne Creek has had lower nitrogen concentrations in most years than other measured streams, such as Joshua Creek, which has had no mining. Water used to recharge the ditch and berm system and maintain groundwater levels will be of high quality and is not expected to cause or contribute to adverse water quality impacts should they reach area surface waters as a part of base flow. The predicted reductions in stream flow, either during active mining and reclamation or after reclamation is complete, are not expected to have an adverse impact on the water quality of surface waters flowing through the Property or at any point downstream. Freshwater flows have a major role in determining the salinity in an estuary. The small reduction in fresh water flow during high-flow conditions predicted during mining and after reclamation of the Property is not expected to cause adverse impacts to salinity levels in the Charlotte Harbor Estuary. The small predicted impact is of insufficient magnitude to be measurable and, therefore, to warrant a reasonable concern. During active mining and reclamation activities at the Property, off-site drainage entering the Property will be unaffected by mining operations. Augmented base flow will be of high quality and runoff from undisturbed areas that reach surface waters on the Property will be the same as prior to the time mining commenced. Evidence presented at the final hearing demonstrated that, once mining and reclamation activities have been completed and the West Fork of Horse Creek has been reclaimed, surface water bodies on the Property or downstream in the Horse Creek and Myakka River are expected to achieve all applicable Class III surface water quality criteria. The proposed mining and reclamation activities at the Property are not expected to cause or contribute to a violation of Class I standards in the Manatee River. Charlotte County's expert witness, Dr. Janicki, opined that the proposed mining and reclamation project will not cause a violation of any currently applicable numerical water quality standards. Water quality sampling at the Property indicates that DO levels lower than the Class III standards currently occur in the West Fork of Horse Creek and in wetland systems at the Property. This is not an uncommon occurrence in natural systems. The DO levels in reclaimed wetlands at the Property will essentially mimic conditions in naturally occurring wetlands, and it is not anticipated that DO levels in the reclaimed wetlands will be depressed any more than occurs in a natural system. With regard to the reclaimed West Fork of Horse Creek, the reclaimed stream will be at least equivalent to the current ditched segment with regard to DO levels, and it is likely that DO levels will be improved overall since the design of the system will provide for a meandering channel and for the placement of logs or other obstructions in the channel which should increase aeration and thus potentially elevate DO. Opponents' expert Dr. Dunn agreed the existing water quality in the West Fork of Horse Creek is not as good as it is in the main channel of Horse Creek. Water quality monitoring carried out by IMC on reclaimed areas demonstrates that water leaving the reclaimed areas and entering surface water bodies meets applicable water quality standards. IMC will be required to monitor the quality of water in the reclaimed wetlands areas on the Property and will not be authorized by the Department to connect the reclaimed areas to the surface water system unless monitoring data demonstrate that water quality criteria are met. Under IMC's ERP Application, prior to any reclaimed wetland being reconnected to the off-site surface waters, there is one full year of water quality sampling required in order to demonstrate that water quality standards are met before the wetland is connected to the natural system, which is an extra safeguard not required in non-mining ERP applications. Moreover, there is credible evidence in the record of IMC's historical and successful use of AFWs and their effect on water quality. A study done by the Department in 1994 stated that the water quality indicators in an operational AFW were better than those same indicators at a natural site that did not have alternate flow-way characteristics. The weight of the evidence indicated that the water quality and biological integrity of the AFW will be in full compliance with the permitting requirements and with the state water quality standards. The weight of the evidence in the record does not indicate that the mining and restoration of the West Fork of Horse Creek will result in violations of water quality standards, as the water quality leaving the site during mining and after reclamation will be similar to the water quality that currently exists on-site. There are several reasons why water quality will not be adversely impacted: (1) a substantial portion of the watershed for the West Fork of Horse Creek lies north of the Property, and the water coming from this area will still move through the Property into the preserve area and off- site; (2) IMC will use best management practice berms to keep any runoff from active mine areas or cleared areas from entering the wetlands and streams associated with the flow way over the reclaimed wetlands precluding degradation of the water quality from those areas; and (3) IMC will use clean water in the recharge ditch system which will be seeping into the surrounding wetlands and the stream that is essentially feeding the wetlands with clean water augmenting the flow downstream. Groundwater Groundwater quality monitoring in the vicinity of the phosphate mining operations has demonstrated that such operations will not adversely impact the quality of groundwater in the vertical aquifer adjacent to mining operations or in the deeper intermediate or Florida aquifer systems. Impacts to Wetlands and Other Surface Waters Functions Provided to Fish and Wildlife Pursuant to Rule 40D-4.301(1)(d), Florida Administrative Code, an ERP applicant must provide reasonable assurance that its proposed activities will not adversely affect the value of functions provided to fish and wildlife, and listed species including aquatic and wetland dependent species, by wetlands, other surface water, and other water-related resources of SWFWMD. Prior to mining, pedestrian-type surveys of the Property will be conducted of the Property to determine the listed wildlife in order to avoid impacting particular species. Some species, including gopher tortoises, would be relocated to an unmined area. The weight of the evidence shows that IMC will minimize impacts to fish and wildlife through (a) a Conservation Easement, which preserves those areas with an abundance of habitat diversity, (b) through best management practice berms, which protect water quality of adjacent systems, and (c) through the AFW, which will allow continuous movement of fish and wildlife from areas north and south of the Property as well as creation of additional habitats. IMC's efforts to avoid and minimize the potential for impacts to fish and wildlife during mining and reclamation satisfy permitting rule requirements. Fish and wildlife functions in areas to be mined or disturbed at the Manson Jenkins Project will be temporarily impacted. The areas to be impacted typically are of lower ecological value while IMC has agreed to preserve a substantial amount of the higher quality wetlands on the Property together with, in some cases, important adjacent upland habitats. The impacts that do occur will be mitigated by the replacement of the impacted systems by more and higher quality systems than existed prior to mining. This includes the enhancement of the project with the wildlife corridor through the middle of the Property and improvements to the stream system. The Conservation Easement can be expected to protect the "habitat mosaic of the corridor." (The Conservation Easement on the Property includes approximately 521 acres.) Credible evidence also shows that IMC will satisfy permitting rule requirements after mining. Under the reclamation plan there will be diverse, connected habitats instead of the existing pre-mining single ditch and, primarily, agricultural land cover. There is also empirical data in the record concerning reclamation indicating that reclaimed areas were equal to or better for fish and invertebrate use when compared to natural systems, and similar results are also expected for IMC's reclamation. Both state and federal agencies approved the work plan of IMC used to survey wildlife at the Property. IMC's wildlife surveys are reasonable, which enabled the preparation of a comprehensive wildlife management plan. Avoidance and Mitigation Avoidance Phosphate ore underlies the land surface beneath waters and wetlands. Thus, it is not possible to avoid disturbance of these systems and still mine the valuable resource. See generally Section 378.201, Florida Statutes. IMC and the Department evaluated the quality of the waters and wetlands proposed for disturbance at the Property as part of the permit application process. Most of the wetlands systems deemed to be of higher quality through the application of the WRAP (Wetland Rapid Assessment Procedure) analysis are being preserved. (The WRAP Procedure is an accepted procedure to evaluate wetland functions and assign a value based on several criteria. The first WRAP was developed by South Florida Water Management District. WRAP scores generally are numerical values that can be assigned on a per-unit-acre basis to wetlands that are an index of their functional value.) For all areas that are not avoided, IMC is required to take steps as part of its land reclamation process to mitigate the unavoidable impacts associated with mining the Property. It was suggested that IMC did not avoid impacts due to IMC's determination to mine approximately 17 acres of wetlands in the Manatee River Basin. This suggestion is not persuasive because over 316 acres of wetlands will be left unmined on the entire Property, which equates to approximately 45 percent of the wetlands on the Property, including over 70 percent of the forested wetlands on the Property. The weight of the evidence shows that IMC was prudent in balancing between avoidance of appropriate environmentally significant areas, such as some wetland systems, and the operational needs to reach the phosphate matrix that is underlying the Property. Also, approximately 3.7 tons of phosphate rock reserves underlie the preserved areas with a projected loss of total income of over $55 million. 2. Mitigation In the ERP Program, the term "mitigation ratio" refers to the wetlands or other surface waters and areas the applicant is proposing to, for example, create, restore, enhance, donate in kind, or preserve, versus the impacted wetlands. For example, a mitigation ratio of two to one means the applicant is proposing to mitigate or recreate two acres of wetlands for every acre that is being disturbed or impacted. Section 373.414(6)(b), Florida Statutes, provides that wetlands reclamation activities for, in part, phosphate mining undertaken "pursuant to chapter 378 shall be considered appropriate mitigation for [Part IV of Chapter 373] if they maintain or improve the water quality and the function of the biological systems present at the site prior to the commencement of mining activities." See also Section 3.3.1.6., Basis of Review. Mining, reclamation, and revegetation on the Property is expected to be completed within 15 years, including reclamation of the CSAs. The conceptual reclamation plan, which includes the Property, was approved by Department final agency action on March 20, 2001, pursuant to Chapter 378, Part III, Florida Statutes, and Chapter 62C-16, Florida Administrative Code. However, this approval does not mean that IMC is not required to prove reasonable assurances regarding its mitigation plan, which is discussed herein. Rule 62C-16.0051(4), Florida Administrative Code, requires the restoration of impacted wetlands on at least an acre-for-acre and type-for-type basis. Compliance with this provision is mandatory for phosphate mines. IMC's mitigation plan satisfies this acre-for-acre, type-for-type mitigation requirement. In addition to satisfying the mitigation guidelines contained in the permitting requirements, other factors such as (a) the low quality of the wetlands that are being disturbed due to historical ditching and draining to accommodate historical agricultural land uses, (b) the significant on-site preservation effort, and (c) the Integrated Habitat Network (IHN) that provides a regional benefit to wildlife and their habitats and to water quality and which represents mitigation beyond applicable requirements, all taken together demonstrate the appropriateness of IMC's mitigation plan. The total cost to IMC for wetlands mitigation at the Property is approximately $3.6 million. The number of acres of wetlands affected by the Manson Jenkins activities in the Myakka, Manatee, and Peace River Basins total approximately 361 acres. See Findings of Fact 76-77 and 95-96. IMC will reclaim 538 acres of wetlands as mitigation for the 361 acres of generally low quality wetlands that will be disturbed at the Property. The reclamation area wetlands will be designed to provide a diversity of habitat and function that does not presently exist at the Property. IMC's reclamation plan adequately mitigates for any impacts by creating approximately 538 total wetland acres distributed among these three basins. Additionally, those wetlands that are created will have associated upland buffers, which the existing wetlands do not, and these newly created buffers will provide additional, enhanced wildlife and water quality benefits at each created wetland. In the reclaimed landscape, a forested buffer is expected which will provide some wildlife and water quality benefits to each wetland. The created wetlands will be hydrated by the groundwater outflow from the recharge system. IMC has had experience in the reclamation of wetland systems in Florida. Since 1975, IMC and its predecessor company, Agrico Chemical Company, have reclaimed approximately 6,850 acres of wetlands. Biologists and reclamation experts Dr. Durbin and Dr. Clewell presented persuasive evidence that IMC is capable of successfully completing the proposed reclamation activity and that the ultimately reclaimed wetlands systems will restore long-term ecological value to the Property and adjacent areas. Nevertheless, restoration and reclamation of wetlands is not a perfect science; mistakes have been made, e.g., Dog Leg Branch, and are documented in this record. To his credit, Dr. Clewell agreed. However, several studies, including Charlotte Exhibits 29 and 31 and others, do not persuasively indicate that IMC's proposed reclamation and restoration proposal for the Manson Jenkins Project will not be successful or that IMC does not have the wherewithal and overall professional expertise to accomplish the desired result. The weight of the evidence demonstrates that IMC can effectively carry out the proposed reclamation plan as set forth in the ERP and that, with regard to waters and wetlands impacted by mining operations at the Property, it will effectively mitigate the unavoidable ecological losses associated with mining those areas. The ERP contains detailed success criteria for the required wetlands reclamation. Extensive monitoring is required and Department personnel carry out regular inspections of reclamation sites. Only after reclamation success criteria are achieved, including attainment of necessary water quality criteria, will the reclaimed wetlands be approved by the Department and reconnected to the natural system. Stated differently, the project will only be deemed to be officially successful after release by the Department. This does not mean, however, that reclaimed wetlands, including wetlands reclaimed by IMC, have not been or are not functional before release. This includes the Big Marsh. (It appears that the existence of nuisance species currently precludes the release of Big Marsh. Dr. Clewell advised that Big Marsh is very close to meeting all criteria for release right now. See Findings of Fact 231 and 265.) 3. Acre-for-Acre/Type-for-Type As noted above, Chapter 378, Florida Statutes, contains an acre-for-acre, type-for-type mitigation strategy for phosphate mining reclamation, and IMC's reclamation plan exceeds the one-to-one mitigation ratio contained in the mine reclamation rules of Chapter 378, Florida Statutes. Substantial evidence in the record exists to support the claim that the ecological value of the wetlands proposed to be reclaimed will be higher than the current ecological value of the wetlands that will be disturbed and are currently existing at the Property. There are two types of reclamation: herbaceous and forested reclamation. IMC has reclamation experience, and based on IMC's experts' evaluation of many reclaimed sites, the average WRAP value assigned to herbaceous systems is .64 and for forested systems is .73. The wetlands proposed to be disturbed at the Property have an average pre-mining score for herbaceous systems of .54 and for forested systems of .51. Once reclamation occurs, the reclaimed herbaceous systems at the Property will score 1.19 times the existing the value, or an approximate 20 percent improvement from the existing wetland systems at the Property. Significant ecological improvement is also evidenced for the Property's reclaimed forested wetlands that will have an improved value of approximately 43 percent. The evidence shows IMC used the WRAP procedure to value wetlands and the functions wetlands provide to fish and wildlife as well as the accompanying water quality and quantity issues at the Property. WRAP was used for the Manson Jenkins Project because it was required by similar permitting under the Clean Water Act for the United States Army Corps of Engineers. The Department participated in the evaluation of the methodology used, including auditing the results in the field and on paper. But the Department did not accept or reject the methodology per se. On the other hand, the "King Formula" used by permit opponents' expert Dr. Dunn to critique IMC's reclamation proposal is a "completely different approach" from the regulatory requirement of acre-for-acre, type-for-type that is applicable to this ERP application. Further, the "King Formula" has not been accepted by the Department as an appropriate methodology for ERP evaluations, nor has Dr. Dunn ever before relied on the "King Formula" to support any ERP permit that he assisted in obtaining. There is credible evidence that even if the permit opponents' mitigation calculation (or "King's Formula") is applied, IMC would need 1.15 to 1 replacement for herbaceous systems and 1.27 to 1 replacement for forested systems. The record reflects IMC is required under the proposed ERP permit to have 1.38 to 1 replacement for herbaceous systems and 2.28 to 1 replacement for forested systems. Thus, IMC is committed to a more functionally equivalent mitigation objective than is calculated using the opponents' method for evaluating mitigation ratios. 4. Restoration of the West Fork of Horse Creek and Headwater Marsh The record shows that IMC has a successful history of restoration generally and, specifically, reclaiming headwater marshes as part of their overall mitigation experience. IMC's reclamation efforts have been recognized with both state and federal awards. Two examples of reclamation projects which appear to be functionally successful, although not yet released by the Department, are Big Marsh, which is a 229-acre headwater marsh flowing into Horse Creek, and the approximately 200-acre, P-20 Marsh, which is a headwater of Horse Creek, and next to Big Marsh. Both Big Marsh and P-20 Marsh show comparable features, placement, and functions when compared to their pre-mining condition and their current post-reclamation condition. The restoration efforts at the P-20 Marsh are relevant because it is similar to the Property in that it too was cleared of vegetation and ditched. Testimony shows that the benthic macroinvertebrate organisms, which are important to the successful functioning of a headwater marsh, are reasonably expected to be recolonized in the reclaimed system at the Property in a variety of permit- required habitats, which habitats are ecologically better than the existing habitat conditions on the Property. Further, the benthic invertebrate populations existing in the area north of the Property will be connected to the reclaimed Property enabling recolonization of the reclaimed marsh. IMC presented credible evidence that the excavated portions of the West Fork of Horse Creek will have ongoing, functional value and the reclaimed headwater marsh and stream system will at least maintain, but likely improve the water quality and function of the excavated portions of the West Fork of Horse Creek. IMC's reclamation plan is to recreate West Fork of Horse Creek to more resemble a natural Florida stream with a meandering flow-away with trees that shade the stream and provide improved habitats for fish and wildlife. Moreover, the existing West Fork of Horse Creek, though properly identified as a "first order stream," is a very small system with intermittent flow. The stream ordering system is a method of classifying the size of streams in terms of watershed basins and sub-basins. A "first order stream" is the smallest of the set of streams making up an entire drainage basin and is more a landscape or hydrologic indicator and does not necessarily indicate a stream's ecological value. The West Fork of Horse Creek is not a regionally- significant stream because the existing conditions at the West Fork of Horse Creek are degraded as a result of agricultural ditching, the ecologically poor uplands surrounding the area, and the overall presence of agricultural land. More specifically, the area proposed for mining in the West Fork of Horse Creek is of "very low ecological value, relative to what another first-order or headwater system might be." 5. Temporal Lag It has been asserted that there will be some temporal lag of ecological function at the Property because certain reclaimed systems will take some time to become mature. (Temporal lag is the phrase given to a lag time between the impact to a wetland system and the replacement of the functions once offered by the wetland system. Chapter 62C, Florida Administrative Code, does not require consideration of temporal lag in determining reclamation requirements. The weight of the evidence presented, however, shows that more acres of wetlands will be reclaimed than are being disturbed and the reclaimed systems will be of higher ecological value than the stressed systems proposed for mining. Furthermore, the evidence at hearing demonstrated that the total amount of wetland acreage at the Property is not significantly reduced. Also, fairly early in the mining and reclamation sequence, the total number of wetland acres on the Property are reasonably expected to exceed pre-mining conditions. Even using the worst-case scenario as proposed by opponents to the permit application with longer temporal lag (6 years instead of 3 years for herbaceous systems and 40 years instead of 20 years for forested systems), the resulting calculated required herbaceous system ratio of 1.21 to 1 is still less than the permit's requirement of 1.38 to 1. Similarly, the forested system's worst-case calculated ratio using permit opponents' unwarranted temporal lag assumptions is 1.74 to 1, which is still less than the 2.28 to 1 permit requirement. Further, the evidence shows that doubling the time between the removal of the systems and mitigation, from 4 to 8 years, results in a herbaceous ratio of 1.39 to 1 and a forested ratio of 2.04 to 1, which indicates that even if the time between impacts and mitigation were doubled, IMC's reclamation plan would still be adequately mitigating for any impacts. 6. Iron and Manganese IMC's expert explained the scientific research performed on behalf of the Florida Institute of Phosphate Research involving 11 phosphate mines and more than 40 exploratory wells and borings to evaluate the water quality of mined lands. There were no exceedances of standards with the exception of iron and manganese, which were expected to exceed standards because Florida has high background concentrations of iron manganese oxide in the soil. There is no reason to believe Manson Jenkins’ activities will cause adverse impacts to wetlands due to "groundwater perturbations." 7. "Flocculation" (Iron Bacteria) There is credible evidence that iron bacteria is a naturally-occurring substance and is common in Florida soils. Dr. Durbin testified that iron bacteria is not a reasonable concern for the Manson Jenkins Project. A benefit provided by the proposed reclaimed streams, wetlands, and lakes is that these are natural treatment systems that, in the case of iron bacteria, will remove iron from the water and will not cause any off-site concerns. Secondary Impacts 1. General Rule 40D-4.301(1)(f), Florida Administrative Code, requires an applicant to provide reasonable assurance that the project will not cause adverse secondary impacts to the water resources. IMC presented credible evidence that the proposed mining and reclamation activities at the Project will not cause any adverse secondary impacts to the water resources. 2. Stability of CSA's and Associated Dams Mr. Partney, the Department's dam safety engineer, has been involved with the state of Florida's current dam safety program since its inception approximately six years ago, and has been in charge of the dam safety program since its inception. He testified that no inundation studies are necessary for the clay-settling ponds and their associated dams in this project because these are not high hazard dams. The record does not support permit opponents' statement that the proposed Manson Jenkins CSAs are considered high hazard dams. As a result, inundation studies are not required to be performed to determine the risk and consequences of a discharge. The Department's dam safety program rules are contained in Rule 62-672, Florida Administrative Code, and regulate the construction of the dams surrounding CSAs by specifically requiring soil testing, cross-section design work, and stability analysis, among other design safety factors that incorporate engineering practices employed by the United States Army Corps of Engineers under their dam construction rules. The dam failures that have occurred in the past were dams constructed prior to the implementation of this rule except for one, IMC's Hopewell Mine dam. This dam failure was investigated by a "blue ribbon panel," including Mr. Partney. The cause of the failure was determined, and the problem with that failure corrected in the current version of the rule. The weight of the evidence also supports IMC's commitment to dam safety as evidenced by IMC's response to this dam failure. IMC voluntarily agreed to remove all pre-rule, non-engineered dams from operations, and within one and a-half years, IMC had categorized, inventoried, and taken out of service all non-engineered structures. Also, IMC has a Site Preparedness Plan, otherwise called an emergency plan, that prescribes actions should the signs of a potential failure be detected. Weekly inspections are required and documented. The testimony of permit opponents' expert Dr. Dunn supports the fact that the probability of a failure of a CSA and its associated dam is low. Mr. Partney shares this view, i.e., CSAs are "extremely safe" and there is about a "one in two million chance or so of one of them failing." 3. Authority's Withdrawals from the Peace River The weight of the evidence indicates that the Manson Jenkins Project will not adversely affect the Authority's permitted limits on the withdrawal of water from the Peace River because the activities at the Property will not physically affect the flow of the Peace River, upstream of its confluence with Horse Creek at the Arcadia gauge station, which is the station that determines the Authority's permitted allowance to withdraw water. IMC's expert in environmental hydrodynamics and estuarine physics, credibly testified that the slight potential reduction in freshwater flow due to Manson Jenkins’ activities has little or no potential to negatively impact salinity concerns in downstream water bodies. 4. Ditch and Berm Protection of Wetlands There was credible testimony that the ditch and berm system is a best management practice to ensure the protection of the hydrologic systems adjoining the Property. See Findings of Fact 31-42. IMC's expert, Dr. Garlanger, is one of the co-authors of the criteria used by IMC to engineer these BMPs ditch and berm systems, and the weight of the evidence indicates that the proposed ditch and berm system will protect the water quality of the surrounding wetlands systems as well as maintain the hydrologic regime of the off-site systems. Minimum Flows and Levels Pursuant to Rule 40D-4.301(1)(g), Florida Administrative Code, an ERP applicant must provide reasonable assurance that its proposed activities will not adversely impact the maintenance of surface or ground water levels or surface water flows established pursuant to Section 373.042, Florida Statutes. This subsection references minimum flows and levels. The Department has not established minimum flows and levels. The water management districts establish minimum levels for aquifers and surface waters and minimum flows for surface water courses pursuant to Section 373.042, Florida Statutes. The Department is "very involved with the districts in developing those minimum flows and levels as part of [the Department's] supervisory authority." In the case of ERP applications filed with the Department for facilities located within SWFWMD's jurisdiction, it is the minimum flows and levels established by SWFWMD that are protected from adverse impact pursuant to Subsection 40D-4.301(1)(g). However, the weight of the evidence, especially the testimony of Department witnesses, indicates that minimum flow and levels adopted pursuant to Section 373.042, Florida Statutes, must be established by rule, and not a permit condition that only applies to one permittee, such as the Authority. SWFWMD has not established, by rule, a minimum flow or level pursuant to Section 373.042, Florida Statutes, for any water body impacted or potentially impacted by the proposed mining or reclamation at the Property, including the Peace River. The proposed mining and reclamation activity, therefore, will not adversely impact the maintenance of any minimum flows and levels established by law. Works of the District Rule 40D-4.301(1)(h), Florida Administrative Code, provides that reasonable assurance be given that a project will not cause adverse impacts to a work of the district, here SWFWMD, established pursuant to Section 373.086, Florida Statues. The weight of the evidence indicates there will be no adverse impact to any surface water body on or downstream of the Property either from a water quality standpoint or from a water quantity standpoint. Accordingly, there will be no adverse impacts to a "work of the district" established pursuant to Section 373.086, Florida Statutes. See also Finding of Fact 72. This proceeding is to determine IMC's entitlement to an ERP, not a "work of the district" permit. It has been the practice of the Department, that if an ERP is issued by the Department, the permittee does not need to also obtain a separate "work of the district" permit. However, SWFWMD's "work of the district" rule has not been adopted by the Department. Effective Performance and Function Engineering and Scientific Capability The mining and reclamation activities proposed for the Property are capable, based upon generally acceptable scientific principals, of being effectively performed and functioning as proposed, including the AFW, ditch and berm systems, the reclaimed wetland areas, and the reclaimed West Fork of Horse Creek Stream Channel. See Rule 40D-4.301(1)(i), Florida Administrative Code. Financial, Legal and Administrative Capability IMC has all necessary legal property rights to mine and reclaim the Property as lessee under a mining lease issued by the Property owners. IMC has demonstrated by the weight of the evidence that it is an entity with financial, legal and administrative capability of ensuring that the activities proposed at the Property will be undertaken in accordance with the terms and conditions of the ultimately issued ERP, including the additional agreed permit condition referenced below. See Rule 40D-4.301(1)(j), Florida Administrative Code. IMC is a large business with assets in excess of $1.6 billion. IMC also presented credible evidence that it has provided Manatee County with a reclamation bond in the amount of $17 million to cover all reclamation liability existing in Manatee County at that time, including the upcoming year that IMC plans to mine. IMC has agreed to provide Manatee County with a general surety bond of $1 million and an environmental risk insurance policy in the amount of $10 million. At hearing, the Department requested and IMC agreed to have the following permit condition added to the ERP upon issuance: At least thirty (30) days prior to the initiation of mining operations, the final version of the financial responsibility mechanism required by Section 3.3.7.6 of the Basis of Review shall be provided to and approved by the Department as required by Rule 40D-4.301(1)(j), Florida Administrative Code (October 1995) and Rule 62-330.200(3), Florida Administrative Code. After reclamation of the Property, IMC has in place a Conservation Easement that places restrictions, such as requiring all regulatory approvals to be obtained, and imposes required management practices in the event that agricultural operations are initiated by a third party. Credible evidence in the record supports IMC's historical efforts in reclaiming wetland systems such as Big Marsh despite suggestions that IMC has not demonstrated the capability to restore marsh systems because, e.g., Big Marsh has not been "released" by the Department. Although this system has not been "released," this system is ecologically valuable. See Findings of Fact 225 and 231. Public Interest Test Several statutory and rule criteria must be considered and balanced to determine whether IMC's proposed activity's on the Property are not contrary to the public interest. See Section 373.414(1), Florida Statutes; Rule 40D- 4.302(1)(a)1-5, and 7, Florida Administrative Code. Public Health Safety or Welfare or the Property of Others As noted elsewhere in this Recommended Order, the proposed project will not cause adverse water quality, water quantity or flooding on the Property or at any point off the Property. The mining and reclamation activities will be carried out within private property subject to security and control by IMC. The CSAs proposed to be constructed at the Property will be designed and constructed in accordance with strict regulatory requirements. A separate Department permit must be applied for and issued before construction of a CSA may commence. The weight of the evidence indicates that the chance of failure of any dam designed and constructed in accordance with current rule provisions is remote, e.g., one in two million according to Mr. Partney. See Findings of Fact 50-57, 161-165, and 244-247. 2. Conservation of Fish and Wildlife The proposed activity at the Property will not cause adverse impacts to natural systems that are not directly subject to disturbance. The ditch and berm system will protect adjacent areas from direct surface water impacts and will maintain groundwater conditions so that preserved wetland systems will continue to function during mining activities. The mining activities will be conducted in a sequence designed to minimize impacts on mobile wildlife species. By mining in the area farthest away from the preserved wetlands in the south and moving in that direction, these wildlife will be able to relocate into the preserved areas. During active mining operations, the mining areas provide value to wildlife. Many bird species use CSAs and active mine cuts during mine activities. Other animals, including raccoons, deer, possums, armadillos, snakes, and frogs use the mine areas while mining is being conducted. IMC has surveyed the Property to identify plant and animal species present at the site and developed a wildlife management plan which was included as part of the application with the ERP. This plan addresses potentially listed threatened or endangered species that could be found on the Property now or in the future and prescribes measures for protecting those listed species. The wildlife management plan comports with good scientific practice. The proposed reclamation will enhance conservation of fish and wildlife values over that currently present at the Property. Currently the site contains several small wetland systems spread out over the site connected by ditches. These wetlands are generally surrounded by pasture. The proposed reclamation plan will consolidate the wetlands into a larger contiguous mass along the West Fork of Horse Creek and will provide for an adjacent upland corridor. The upland corridor will provide additional habitats for species that may use it as a transitional zone between a wetland and an upland. IMC's voluntary establishment of a Conservation Easement over the preserved wetlands in the south portion of the Property and the reclaimed wetland system within and adjacent to the West Fork of Horse Creek in the north provide reasonable assurance that the fish and wildlife values inherent in these areas will be protected. (The Conservation Easement covers approximately 521 acres of wetlands on-site.) In addition, this system upon completion will act as a wildlife corridor of approximately 2.5 miles in length along the West Fork of Horse Creek and will connect to a larger network of habitat corridors known as the IHN. See Finding of Fact 216. IHN is a regional conceptual plan developed by the Department in 1992 for the entire Southern Phosphate District of Florida (1.3 million acres in Polk, Hardee, Hillsborough, Manatee, and DeSoto Counties) and is intended to link existing wildlife habitats, thereby allowing wildlife populations the ability to travel throughout reclaimed areas and publicly owned lands. 3. Navigation, Flow or Harmful Erosion or Shoaling The West Fork of Horse Creek on the Property is not a navigable waterway. The AFW will be vegetated before it is put into operation. It is specifically designed to handle high flow stream events, including the 100-year flood event, and will not erode or cause downstream erosion. Any sharp bends in the AFW way will be stabilized prior to use. The reclaimed West Fork of Horse Creek will be reclaimed as a natural system and will be able to manage high flows without experiencing erosion in the reclaimed stream channel or causing erosion downstream. 4. Fishing, Recreational Values or Marine Productivity The Property is privately owned and does not support public recreation or fishing activities. Following completion of mining reclamation activities, fish and wildlife values in the reclaimed wetlands and waters will be enhanced. 5. Temporary or Permanent Nature Phosphate mining, by its very nature, strips and deprives the land of existing resources, and its effects cannot be underestimated. Dr. Dunn characterizes phosphate mining as destroying the land. Nevertheless, phosphate mining is considered a temporary disturbance of the land, see Section 378.201, Florida Statutes, when compared to other types of activities. Unlike other types of activities, such as commercial or residential development, mining is completed within a finite period of time, and land reclamation follows thereafter resulting in the return of the land to other valuable land forms. 6. Current Conditions and Relative Value of Functions Performed by Affected Areas The proposed activity on the Property will not have an adverse effect on the condition and relative value of functions currently being performed at the Property in areas that will not be disturbed by mining. The areas to be disturbed by mining reflect man-induced changes over the years and provide relatively limited ecological value on the whole. Cumulative Impacts General The Department's method for evaluating the potential impacts from individual ERPs satisfies regulatory consideration of cumulative impacts of a project because so long as phosphate mines mitigate in the same drainage basin as the impacts of the proposed activity and meet the statutory and rule requirements, there will be no cumulative impacts. See Section 373.414(8)(b), Florida Statutes. The Department's evaluation includes the conceptual reclamation plan, which is mandated by Chapter 378, Florida Statutes, that describes the complete mining plan and activities for a site as well as the site's reclamation plans and the Integrated Habitat Network plan. Further, the Department's policy of analyzing similar projects (in the case of IMC's permit application that means other phosphate mines) is reasonable because phosphate mining is a temporary activity that reclaims the land to an enhanced natural system. Other types of development, such as residential and industrial, are not temporary in nature. Additionally, the Manson Jenkins Project received regional review and approval as part of IMC's Development of Regional Impact process from the Tampa Bay Regional Planning Council, which distributed information concerning the Manson Jenkins Project to the Central Florida Regional Planning Council and Manatee County. The weight of the evidence indicates that there will be no adverse water quality impacts on undisturbed areas at the Property or at any downstream location. There are no adverse water quantity impacts on or off the Property. Implementation of the reclamation plan approved by the Department pursuant to Chapter 378, Florida Statutes, and the mitigation which will be provided, as proven in this proceeding, will maintain or improve the water quality and the function of the biological systems present at the site prior to the commencement of mining activities and thus constitute appropriate mitigation. Such mitigation will occur on the Property and will be in the same drainage basins where the activities are proposed. 2. IMC's Cumulative Impact Calculations Although the Department does not require the type of cumulative impact analysis permit opponents suggest is needed, Dr. Garlanger testified that IMC performed an analysis on the Horse Creek Watershed Basin involving the existing Ft. Green and Four Corners Mines and the future Ona Mine. IMC assessed the impact of past, current, and future mining activities in the Peace River Basin on the flow in the Peace River Basin and on Horse Creek on a cumulative basis. The predictive cumulative impact assessment modeling performed by Dr. Garlanger analyzed the future long-term potential impacts on stream flow by determining the capture during previous mining activities as a baseline period and the resulting impact from the reclamation activities for that baseline. This was then compared with the potential decreases in runoff due to the capture in the areas that are planned to be mined and reclaimed in the future. The cumulative impact analysis performed by IMC made a predictive assessment through the year 2020, which includes mining at the Property as well as mining proposed for three new mines (Ona Mine, Pine Level Mine, and Farmland-Hydro Hardee County Mine) that are in the Horse Creek Basin and existing mines that would be mining at times up to the year 2020. In order to ensure a worst-case prediction, Dr. Garlanger in his analysis assumed that all the direct surface runoff from all of the mining areas would be captured within the mine recirculation systems and consumed in the process and not available to contribute to stream flow in the area. The analysis then assumed that to the extent an area was captured, it would reduce stream flow by that amount in the areas that normally would have flowed to the natural surface water systems. A cumulative impact analysis performed by IMC concluded that for approximately 70 to 80 percent of the time there is essentially no impact on the flow in Horse Creek. Further, reduction in flow during high-flow periods, which is approximately 10 percent of the time, would reduce the flow depth from 7.46 feet to approximately 7.18 feet or less than .3 of a foot and for one percent of the time the reduction in the flow would be from 12.8 to 12.6 feet. These are the predicted impacts if all the potential capture for Horse Creek occurred. The changes in the depths of these waters, during high-flow periods, will likely have a positive impact on decreasing the amount of flooding during a high-flow period. During other times there is no adverse impact from decreasing water by just a few inches out of several feet of water. The same type of cumulative analysis was performed for the entire Peace River Basin. The areas mined and the areas reclaimed were determined using the same maximum potential capture and decreased runoff due to reclamation. Calculations were performed as to the potential decreased stream flow in the Peace River above Arcadia and at Charlotte Harbor due to past, current, and future mining activities. Similar to the Horse Creek Basin analysis, Dr. Garlanger used the maximum potential capture and maximum decrease in the stream flow resulting from reclamation and calculated the maximum expected decrease in stream flow in the Peace River Basin above Arcadia and at Charlotte Harbor for both the baseline condition and the future mining period through the year 2020. This analysis determined that for approximately 80 percent of the time there will be no impact on the Peace River. The only impact is a small increase in flows during high-flow periods at the Arcadia station. Similarly, at the point where the Peace River empties into Charlotte Harbor, the differences in stream flow are practically immeasurable and, if anything, there is predicted a slight increase in flow. The flow will increase slightly because the average area that was captured during the baseline period decreases over time, meaning there is less area for rainfall capture within mining recirculation systems. Though the cumulative impact analysis performed by IMC does show a slight reduction in flow in the Horse Creek, the impact will be a decrease in the stream flow depth of less than 3 or 4 inches in water that is already 7.5 feet and 12.8 feet deep, respectively, which few inches will not cause any adverse impact. Further, the analysis showed that for the same rainfall the overall flow in the Peace River at Arcadia and at Charlotte Harbor through the period 2020 will actually be greater than during the past 19-year period. Furthermore, phosphate mining operations do pump water from the Floridan aquifer system to use in their operations. Deep groundwater pumping can contribute to reduced flow in the Peace River, but phosphate mine operators have substantially reduced their withdrawal of deep well groundwater over the last decade, and it is not anticipated that any substantial increase in use will occur in the future. IMC's withdrawals of groundwater for mining activities conducted at the company's mines, including the Property, have been authorized by the issuance of Water Use Permit No. 20114000 by SWFWMD. 3. Flow Impacts There is significant testimony concerning an analysis of the impacts of phosphate mining and reclamation on a watershed. IMC's expert Peter Schreuder performed an analysis involving the Peace River, Alafia, and Withlacoochee River Basins. Phosphate mining activities take place in the Peace River and Alafia River Basins and no phosphate mining activities taken place in the Withlacoochee River Basin. Each of these watersheds has a gauging station (a place where flows are electronically measured on a continual basis going out of a watershed) maintained by the United States Geological Survey. The analysis performed by IMC's expert compared the pattern of flow in watersheds where no phosphate mining was taking place with flow patterns in watersheds where phosphate mining was occurring. IMC's expert gathered data from the farthest downstream gauging station at each of these three watersheds; the data dated back to nearly 1935. This data provided actual measured flow data, with rainfall as the driving variable. The purpose of the analysis was to determine if phosphate mining was having an influence on flow. It is alleged that phosphate mining reduces flow. If the allegation is correct, the trend would be downward because less flow in the river would be expected. However, the weight of the evidence showed that under normal flow conditions, mined basins have more flow than unmined basins and in storm events the mined basins moderate the runoff to some minor degree by attenuating runoff and allowing for a slower and later release as beneficial, normal, base flow instead of flood flows. 4. Non-Mining Impacts There is convincing evidence in the record that other types of developments expected in the Peace River Basin, which include commercial and residential development as well as agricultural development, do not have the potential to capture surface runoff to the extent of mining activities. Additionally, residential and commercial development, because they result in lower evaporation due to the abundant impervious areas, result in an increased runoff in the basin. Thus, if these types of developments were included in the impact analysis, there would be an additional increase in runoff. G. Specific Conditions The draft ERP sets forth numerous general and specific conditions. Petitioners and Intervenors question the sufficiency of several specific conditions. In particular, Specific Condition 4.c. requires IMC to collect and report flow data from the AFW, but does not identify a reference stream or indicate what the Department is do with the data and how the data is to be evaluated. Mr. Partney convincingly suggested that these issues should be included in Specific Condition 4.c. On this record, it is difficult to conclusively determine which stream should be used as a reference stream. Pursuant to its special expertise, the Department should consider adding supplemental language to clarify these issues. See generally Reedy Creek Improvement District v. State, Department of Environmental Regulation, 486 So. 2d 642 (Fla. 1st DCA 1986). Specific Condition 12.b.i. requires that "[t]he created replacement stream for the West Fork of Horse Creek shall have a similar hydroperiod to the upper reaches of the preserved area of Horse Creek." Mr. Partney suggested that while "there may be some impacts going on," "they're not as significant in terms of the ratio of the impact to the ratio of the project area at that point. There would be--certain to be significant area of watershed that was not experiencing impacts. And a substantial portion of the Horse Creek in this area is preserved. So there is some assurance at that point that there will be sufficient natural conditions to give [the Department] the data [the Department] needs." Nevertheless, the monitoring of flow patterns is critical to the success of this project. In this light, the Department should endeavor to assure itself that the portion of the Horse Creek to be used for comparison is suitable for the purposes reflected in Specific Condition 12.b.i.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is recommended that a final order be rendered as follows: Petitioners and Intervenors have standing to challenge the issuance of ERP No. FL 0142476-003; IMC provided reasonable assurance that it has the ability to comply with the conditions of draft ERP No. FL 0142476-003; IMC has complied with all conditions for final issuance of draft ERP No. FL 0142476-003; ERP No. FL 0142476-003 be issued with the following additional permit condition: At least thirty (30) days prior to the initiation of mining operations, the final version of the financial responsibility mechanism required by Section 3.3.7.6 of the Basis of Review shall be provided to and approved by the Department as required by Rule 40D-4.301(l)(j), Florida Administrative Code (October 1995), and Rule 62-330.200(3), Florida Administrative Code. DONE AND ENTERED this 8th day of March, 2002, in Tallahassee, Leon County, Florida. CHARLES A. STAMPELOS 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 8th day of March, 2002. COPIES FURNISHED: Kathy C. Carter, Agency Clerk Department of Environmental Protection 3900 Commonwealth Boulevard Mail Station 35 Tallahassee, Florida 32399-3000 Teri L. Donaldson, General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Mail Station 35 Tallahassee, Florida 32399-3000 Aliki Moncrief, Esquire Earthjustice Legal Defense Fund Post Office Box 1329 Tallahassee, Florida 32303 Edward P. de la Parte, Jr., Esquire Vivian Arenas, Esquire De la Parte & Gilbert, P.A. Post Office Box 2350 Tampa, Florida 33601-2350 Martha Y. Burton, Esquire Charlotte County Attorney's Office 18500 Murdock Circle Port Charlotte, Florida 33948-1094 Alan Behrens 4070 Southwest Armadillo Trail Arcadia, Florida 34266 Douglas Manson, Esquire David M. Pearce, Esquire Carey, O'Malley, Whitaker & Manson, P.A. 712 South Oregon Avenue Tampa, Florida 33606 John R. Thomas, Esquire Thomas & Associates, P.A. 233 3rd Street, North, Suite 302 St. Petersburg, Florida 33701 Thomas L. Wright, Esquire Lee County Attorney's Office 2115 Second Street Post Office Box 398 Ft. Myers, Florida 33902 Alan W. Roddy, Esquire Sarasota County Attorney's Office 1660 Ringling Boulevard, Second Floor Sarasota, Florida 34236 Roger W. Sims, Esquire Rory C. Ryan, Esquire Jeff Donner, Esquire Holland & Knight LLP 200 South Orange Avenue, Suite 2600 Orlando, Florida 32801 Robert L. Rhodes, Esquire Holland & Knight LLP 2099 Pennsylvania Avenue, Northwest Washington, DC 20006 Susan L. Stephens, Esquire Holland & Knight LLP 315 South Calhoun Street, Suite 600 Tallahassee, Florida 32301 Patricia A. Petruff, Esquire Dye, Deitrich, Prather, Petruff & St. Paul, P.L. 1111 Third Avenue, Suite 300 Bradenton, Florida 34205 Craig D. Varn, Esquire Doreen Jane Irwin, Esquire 3900 Commonwealth Boulevard Mail Station 35 Tallahassee, Florida 32399-3000
The Issue The issue for consideration at the hearing was whether the Respondent, Roger Harloff, should be issued a consumptive use permit to withdraw and use ground water from the wells on his property, and if so, in what amount and under what conditions.
Findings Of Fact Respondent, Roger Harloff, owns several farms in southeastern Manatee County, Florida which, taken together, make up an irregular 8,500 acre tract located approximately 2 1/2 miles north of the City of Sarasota's Verna Wellfield. Mr. Harloff grows vegetables on much of this tract, of which approximately 1,500 acres is devoted to tomatoes. This tomato crop is the prime crop produced by Mr. Harloff, and provides the raw material for the Harloff packing plant which is dependent upon the tomato crop in order to stay in business. Mr. Harloff also operates a plant nursery at which he produces many if not most of the seedling plants utilized in his vegetable growing operations. In order to be economically feasible and remain operative, Mr. Harloff must farm approximately 3,800 acres during the Spring growing season and approximately 3,000 acres during the Fall. These acres are made up of tomatoes and other vegetables. The packing plant and the plant nursery are dependent upon the farm operation and without adequate water, the farm operation cannot be successfully carried on. In September 1988, Mr. Harloff applied to the District for a consumptive use permit to withdraw water from twelve wells located on his property, requesting an annual average rate of 12,995,606 gpd, and a maximum daily rate of 47,520,000 gpd. The consumptive use permit application filed by Mr. Harloff was assigned District Number 204467.04. After evaluation of the application in conjunction with its needs and policies, the District issued a staff report and proposed agency action on the application which recommended issuance of the permit authorizing water to be drawn from the 12 wells at a rate approximating that requested in the application. Thereafter, the City of Sarasota, which operates the nearby Verna Wellfield, considering that the proposed withdrawal would have a substantial adverse impact on its wellfield operations, filed a Petition for Formal Administrative Hearing objecting to the issuance of the permit to Mr. Harloff. Though Mr. Harloff has owned much of the property which make up the 8,500 acre tract in question here, at the time of his application, he did not own, but had under contract, a substantial portion. He closed on the purchase of that remainder after he received notice of the District's intention to issue the permit in question but prior to the City's filing its Petition For Formal Hearing. The purchase price of the property in question was $9,000,000.00 which carries an interest payment on the financed portion of $52,000.00 per month. The wells pertinent to the issues in this proceeding are as follows: # Cons. Depth Cas. Lin. Diam. Cap. Loc. 1 1978 1185' 200' 220-490' 12" 2000 gpm SE 2. 1988 1320' 210' 210-480' 16" 3000 gpm SE 9. 1974 1130' 390' 16" 3000 gpm C 10. 1976 1232' 231' 283-400' 16" 3000 gpm NW 11. 1979 1120' 210' 260-480' 12" 2000 gpm NW 12. 1976 1180' 480' 12" 2000 gpm SW 3. 1989 1434' 460' 16" 3000 gpm SE 5. 1989 1374' 610' 16" 3000 gpm W 8. 1989 1292' 548' 16" 3000 gpm NW 13. 1989 1310' 635' 16" 2000 gpm NE Well No. 8 was used as the pump test well for the constant rate discharge test and Well No. 13 was the deep observation well for that test. Wells 1, 2, 9, 10, 11, and 12 have all been previously permitted by the District and No's 1, 2, 9 and 10 are currently permitted under two other permits, while 11 and 12 were permitted under a different permit. Wells No. 3, 5, 8 and 13 have been authorized for construction but not, as yet, to produce water. Wells 4, 6 and 7 have not yet been constructed. The intention is to drill them to a depth of 1,300 feet and case them to 600 feet. Each will have a pump capacity of 3,000 gpm. Number 4 will be in the southeast portion of the tract, number 6 in the central portion, and number 7 will be located just north of number 6. Wells 1, 2, 9, and 10 currently have a combined permitted maximum daily rate of 13,680,000 gallons under permits number 204467.03 for 1 and 2, and 204630 for 9 and 10. The former was issued on December 29, 1987 and will expire on December 29, 1993, and the latter, issued on October 7, 1981, will expire on that same day in 1991. The permit previously issued for wells 11 and 12 authorized withdrawal at a maximum daily rate of 2,160,000 gallons. That permit, number 204374, expired on September 9, 1986 and was not renewed. After the City filed its Petition challenging Mr. Harloff's proposed permit, Mr. Harloff, on June 26, 1989, filed an amended application to withdraw water at an average annual rate of 10.99 mgd and a maximum daily rate of 48.96 million gallons. This amended application refers to an additional proposed well, Number 13. The District, however, had previously approved wells 3 - 8 and 13, and pursuant to this authorization, wells 3, 5, 8, and 13 were built. Mr. Harloff submitted additional amendments to his application on August 7 and 9, 1989. The former requests a seasonal average daily rate of 25.34 mgd and a seasonal maximum daily rate of 32.79 mgd. The latter requests a seasonal average rate of 26.18 mgd, an annual average rate of 15.18 mgd, and a seasonal maximum rate of 31.56 mgd. In that regard, a seasonal rate is the same as an annual rate, (average or maximum) when applied to a growing season as opposed to a year. The additional amendments to the application were evaluated by District staff who, on August 18, 1989, issued a revised staff report and a proposal to issue to Mr. Harloff a consumptive use permit authorizing an average annual withdrawal of 11.1. mgd, an average seasonal withdrawal of 15.6 mgd, and a seasonal maximum withdrawal of 20.1 mgd. The proposed permit also contains terms and conditions which, the District contends, will, inter alia, permit Mr. Harloff to withdraw more water than he is currently authorized without additional adverse impact on the City's Verna Wellfield. It is to some of these terms and conditions that Mr. Harloff objects. Since the issuance of the revised staff report and intent to issue, the parties have negotiated on the various terms and conditions in question and have agreed to some and the amendment of others. Mr. Harloff has no objection to conditions number 1, 2, 3, 7 - 14, 23, 24, 26, 28 - 30, 32, and 34 & 35. The parties agree that other conditions, as indicated herein, should be amended as follows: Condition 19, on the third line, should be changed to read, " up to 20 inches tapering to 12 inches." Condition 22, on the second line, should be changed from "30 days" to "10 days". Condition 25, on the first line, should be changed from "within 60 days" to within 120 days". Condition 31, on the third line, starting with "following month" should be changed to "following months: January, April, July and October". Also, under Sampling Frequency, "Monthly" should be changed to "Quarterly". Condition 33, on the ninth line, insert the work "economically" before the word "feasible" in the phrase "specific operation and irrigation improvements are feasible". Mr. Harloff objects to conditions 4, 5, 15 - 17, 20 & 27. He does not object to the proposed new standards for new wells. Taken together, the parties then disagree only on the requirement for abandonment or refurbishment of existing wells and the quantities of water Mr. Harloff will be allowed to draw. The City supports the District's position on both issues. The City of Sarasota owns and operates a public water system to serve between 50 to 75 thousand people located in Sarasota County. The primary source of water for this system is the Verna Well field which is also owned by the City and which accounts for approximately 60 percent of the City's water needs. The City also operates a reverse osmosis, (R.O.) water desalinization facility, and has back-up wells at St. Armond Key and at the Bobby Jones Wellfield. The Verna Wellfield is located about 17 miles east of the Sarasota city limits on approximately 2,000 acres of land in northeastern Sarasota County. It consists of two tracts of land: Part "A", which is approximately 1/2 mile wide by 4 miles long; and Part "B", which is approximately 1 mile square located about 500 feet southeast of Part "A". The Verna Wellfield's permitted allocation is based on whether the R.O. facility is producing at capacity. If it is, the Verna daily allocation is 7 mgd, and if not, 9.5 mgd. The R.O. facility's capacity is 4.5 mgd and the backup wells have a capacity of 1.7 mgd. The wellfield contains 39 permitted production wells, 30 of which are in Part "A" and 9 of which are in Part "B." One of them, well 30, is currently inactive. The wellfield has been in operation as a part of the City's public water system since September 1966. When the Verna Wellfield was constructed in 1965-1966, its original design specified casing on most wells down to 140 feet with pump bowl settings at 125 feet. Each pump was to have a total dynamic head, (TDH) of 200 feet. Over the years, the City has decreased the TDH of the pumps at Verna from 200 feet to 175 feet. This has resulted in a reduction of the pumps' ability to produce water with sufficient pressure to carry it to the discharge point. This decline has been caused by an increase in withdrawal of water regionally, and not solely because of withdrawals from the Verna Well field. Verna is impacted by the use of water outside the boundaries of the wellfield. The City has an ongoing program calling for the refurbishment of 2 to 3 wells per year at the Verna Wellfield. It is the City's intent to convert the pumps to 200 feet TDH on all well refurbishments in the future. In August 1977, a program requiring permits for the consumptive use of water was implemented in both Sarasota and Manatee Counties. At that time, the Verna Wellfield had a production rate of 6.9 mgd annual average daily rate. On January 6, 1978, the City applied for a permit for Verna and on April 3, 1979, the District issued permit number 27804318 to allow the City to draw water from the Verna Wellfield. The City applied for a renewal of that permit in October 1983 and thereafter, in January 1985, the District authorized the continued withdrawal of water from Verna by the issuance of permit 204318 which, at Condition 18, placed limitations on the City's use of water from the wellfield. Specifically, the permit limited withdrawals from Verna to: ...6,000,000 gallons per day average and 7,000,000 gallons per day maximum, except during those times when ... [the R.O. process is reduced or to facilitate maintenance or repairs]. At such times, ... [withdrawals) may be increased to provide additional supplies not to exceed 8,000,000 gallons per day average annual and 9,500,000 gallons per day maximum. This condition clearly provides for additional supplies to be drawn to increase the Verna Well field production to a total of 8,000,000 and 9,500,000 mgd, respectively, not in addition to the regular permitted amount, by those quantities. The City's permit has been neither suspended nor revoked nor is any violation enforcement action currently under way. The current permit expires January 9, 1991. The water pumped from the Verna wells is held in a 1,000,000 gallon reservoir at the wellfield. This reservoir, which is topped at approximately 22 to 23 feet, electronically controls the pumping activity at the well field by turning on and shutting off pumps, in series, as the water level in the reservoir rises and falls. The water, when needed, is transmitted to another reservoir near the City's treatment plant in downtown Sarasota by gravity flow through a 30" diameter, 92,000 foot long pipe. The flow rate is approximately 5,000 gpm normally. When the treatment plant needs more water, a pump at the well field forces the flow at a rate of between 7,200 to 8,200 gpm, depending upon the level of water in the receiving reservoir. A flow of 8,200 gpm would draw 11.8 mgd from the wellfield. The operating capacity of the Verna Wellfield, in August 1988, was 17.9 mgd. Harloff's experts assert, and there is no concrete evidence to rebut it, that if all wells at Verna were pumping during a 24 hour period in May 1989, the reservoir could have been maintained at full level. However, though there is a manual override of the automatic reservoir/pump control system, it is unrealistic and unwise to expect full production on a 24 hour basis for any lengthy time period. Water under both Mr. Harloff's property and the Verna Well field is found at various levels known by different names. These include, in order of descent, the Surficial Aquifer, the Intermediate Aquifer, the Upper Floridan Aquifer, and the Lower Floridan Aquifer. The Surficial Aquifer extends from the surface down to between 20 and 60 feet below the surface. A 20 foot thick bed of clay separates the water in this aquifer from that in the aquifer immediately below it, the Intermediate Aquifer, which extends from approximately 80 feet down to approximately 420 feet below the surface. In the lower part of the Intermediate Aquifer, permeability decreases until a confining unit separating the bottom of the Intermediate Aquifer from the top of the Upper Floridan Aquifer is formed. There is such a confining unit between 420 and 500 feet. There is no well-defined confining unit between the Upper and Lower Floridan Aquifers. There is, however, a substantial difference in the transmissivity in each zone. "Transmissivity" is defined as the amount of water that will exist through a section of the aquifer that is the same width from the top to the bottom. The lower the transmissivity rate, the deeper the cone and the narrower the radius of effect. The higher the rate, the shallower the cone and the broader the radius. The Lower Floridan Aquifer has an extremely high transmissivity. Its top is found at a range of from 1,050 to 1,200 feet below the surface on Mr. Harloff's property. The water from the Upper Floridan Aquifer is of higher quality than that in the Lower. It is more readily usable for drinking than that in the Lower, but the Lower water is quite acceptable for agricultural purposes. What confining layer exists between the Upper and Lower Floridan Aquifers is made up of relatively impermeable anhydrides and gypsum. Because of this, there is little likelihood of the highly mineralized water from the Lower Floridan Aquifer rising into the better quality water in the Upper. If, therefore, water for agricultural purposes is drawn from the Lower Floridan Aquifer, with its high transmissivity and narrower cone radius, and if the wells utilized to procure this water are cased down to within the Lower aquifer, there is little chance of a negative impact on the better quality water, used for drinking by the City, within the Upper Floridan and Intermediate Aquifers. Mr. Hardin, an expert geologist and hydrogeologist testifying for Mr. Harloff, concluded, utilizing certain commonly accepted computer models, that Mr. Harloff's requested additional withdrawals would not have a significant effect on the Verna Wellfield's ability to produce water sufficient for the City's needs. This conclusion was based on 1989 seasonal use figures including an average rate of 21.95 mgd, a maximum rate of 27.04 mgd, and a maximum rate of 29 mgd under a "run time" calculation and the fact that during that period, the City was able to pump at least its permitted quantity from its wells at Verna. The City and the District do not accept this conclusion as reasonable, however, because, they claim, the withdrawal figures cited are not meter readouts but estimates based on the number of acres farmed and the number of pump operating hours during the period in question. The City's experts contend the data used by Hardin and Prochaska in their opinions is not that which other experts in the field would reasonably rely upon. They do not appear to be unrealistic, however, and, therefore, Mr. Hardin's opinion is accepted as but one factor to be considered. On the other hand, Mr. Anderson, also a Harloff expert hydrogeologist, claims the requested withdrawals would result in only an additional 1.7 foot drawdown in the Upper Floridan Aquifer underlying the Northeast corner of the Verna Well field. To be sure, this is only one small portion of the wellfield in issue. There has, however, been a continuing history of declining groundwater levels in this area over the past several years. After the 1975 drought, the City started to experience declining water levels at Verna which, because of the reduction in ability to produce water, required a lowering of the pump elements in some wells, and also caused the City to develop an R.O. facility in an effort to reduce dependence on well water. This drop in capability occurred again during the 1985 drought and this time the City modified the pump motors to shut off prior to cavitation and initiated a schedule of operating times for wells, so that water is drawn from different and geographically separated areas in a sequence designed to allow periodic regeneration of an area's supply. Nevertheless, water supply remains a concern at Verna, and the problems previously experienced continue to occur during periods of drought. In May 1989, the Verna Wellfield was periodically "unable" to meet it's short term peak demands at times even though all operating wells were pumping. This means that at the times in question, more water was being drawn from the Verna reservoir than could be replaced by pumping activities. It does not mean that the reservoir ran dry and water could not be furnished to the treatment plant. However, this condition is serious and indicative of a more serious shortage in the future unless appropriate safeguards are instituted. Mr. Balleau, the City's expert in hydrology and hydrogeology, and the District's experts all believe the Verna Wellfield is in trouble. It is operating well beyond its design range and the imposition of additional demands on it would seriously and adversely affect its ability to produce water. This position is supported by the facts and found to be accurate. There appear to be several options open to the City to contend with the Verna problem potential. These include: drill deeper wells at Verna to tap the Lower Floridan Aquifer. (This will produce the lower quality water found there and require additional treatment facilities. construct a linear wellfield along the pipeline from Verna to the treatment facility. (This will require additional permitting to draw the water, high construction and operating costs, and still result in low quality water requiring treatment. redevelop the downtown wells currently supplying the R.O. facility. (This will require satisfaction of regulatory issues, adversely impact on the users of the upper aquifers, possibly result in poor water quality and in contamination from nearby landfills.) develop a new well field southeast of Verna. (This will experience regulatory issues and high construction costs, with an unknown water quality result.) buy water from Manatee County. (This is expensive, may result in transmission and compatibility problems, and would be only a short term solution. lower pump assemblies; replace existing pumps and modify the pump circuits. (These are all unreliable, short term solutions of minimal benefit.) Mr. Harloff and the City/District disagree on the appropriate amount of water needed for the successful growing of the crops produced by his operations. Both agree, however, that the heaviest demands for water come in the spring growing season including April and May. Tomatoes require the most water. Peppers require nearly as much. This is because the short root systems require a higher water table in the soil to supply needed moisture. In its analysis of Mr. Harloff's application, the District, referring to tables developed for the purpose of allocation and relating to Harloff's watering history during the period from August 15, 1988 to June 7, 1989, subtracted the fall season recorded application of 20.7 acre-inches from the total 10 month figure of 50.92 acre-inches and concluded he would need 30.22 acre-inches for peppers during the spring, 1989 season. Unless shown to be totally unreasonable, however, (not the case here), the applicant's water need figures should be accepted. Mr. Harloff's operation constitutes an important part of Manatee County's agricultural economy, and agriculture utilizes 68.9 percent of the land in the county. Agricultural products sold in Manatee County in 1987 were valued at $145,655,000.00, which ranked Manatee County third among all Florida counties in vegetable production. Agriculture is the fourth largest employer in Manatee County, employing an average of 4,692 people per month. Through his farm operation alone, Harloff employes as many as 1,050 people, with 200 employed on a full-time basis. Experts estimate that the loss of the Harloff operation would cause a reduction of between 16 and 18 million dollars in agricultural sales in the county with an additional loss in jobs and income to his suppliers. This estimate is not at all unreasonable. Florida produces approximately 95 percent of all tomatoes grown in this country for the fresh tomato market during the winter growing season. Tomatoes are the single largest vegetable crop grown in the state and accounted for 39.7 percent of the total value of vegetables produced in Florida during the 1987-1988 growing season. Mr. Harloff produced 4.8 percent of the total shipment of tomatoes from this state during that period. Water, primarily through irrigation, is an indispensable portion of the farming operation for this crop. Mr. Harloff currently irrigates the majority of his non-citrus crops by use of a "semi-closed ditch irrigation system", as opposed to a "drip system." The drip system is considerably more efficient than the semi-closed system having an efficiency rating, (amount of water actually used by the plants) of between 80 to 90 percent, as opposed to 40 to 60 percent for the other. While Mr. Harloff could reduce his water needs considerably and achieve substantial savings on pump fuel by conversion to a drip system for all or a part of his crops, such an undertaking would be quite costly. One of the conditions proposed by the District for the approval of Harloff's permit, as amended, is the refurbishment of several of the existing wells utilized by Mr. Harloff to make them more efficient and to promote the withdrawal of water from the Lower Floridan Aquifer, in which there appears to be adequate water and from which the Verna Well field does not draw. Currently, Mr. Harloff has seven wells which do not meet the standards of this proposed condition. They are not drilled to 1,300 feet below mean sea level and are not cased to 600 feet. To bring these wells into compliance, they would have to be drilled to the 1,300 foot level, or to a level which has a specific capacity of 400 gpm, and the casings in each would have to be extended to 600 feet. Extending the casings would be a complicated procedure and Harloff's experts in the area cannot guarantee the procedure would successfully achieve the desired end. Assuming the retrofit was successful, the cost of the entire process would be approximately $15,000.00 to $16,000.00 per well. In addition, the process would, perforce, require reducing the diameter of the well from 10 to 8 inches, thereby necessitating increasing the pump capacity to produce sufficient water. The cost of this is substantial with an appropriate new pump costing somewhere between $10,000.00 and $15,000.00 each. Consequently, the anticipated cost of bringing the existing wells up to condition standards would be between $25,000.00 to $31,000.00 per well, while the cost of constructing a new well is between $40,000.00 and $50,000.00 per well. Mr. Harloff feels it would be more prudent for him to replace the existing wells rather than to retrofit them. This may be correct. Harloff experts also claim that extending the casings on the existing wells down to 600 feet would not provide a significant benefit to the aquifer nor cause any significant reduction in drawdown impact at Verna. The District and City experts disagree and, taken on balance, caution and the interests of the public indicate that a conservative approach is more appropriate. While Mr. Harloff proposes to convert the areas served by wells 1, 9, 11, and 12 to the growing of citrus which requires much less water than tomatoes, this would not be sufficient mitigation to offset the need for some modification if large amounts of water will still be drawn. The entire area under the District's jurisdiction has been experiencing a water shortage due to a lack of rainfall. As a result, in June 1989, the District adopted a resolution identifying an area, including the area in question here, as a "water use caution area." This was done because the Floridan Aquifer has been subjected to large seasonable drawdowns of the potientiometric surface, the level to which water in a confined aquifer can rise in a well which penetrates that acquifer. This drawdown is directly related to increased water use in the area, much of which is for agricultural purposes. As a result of the District's action, special conditions on well construction for consumptive use applicants have been imposed on a permit by permit basis to insure, as much as possible, that the applicant uses the lowest quality water appropriate for his intended purpose. These conditions are not unreasonable. While accepting the District's and City's conclusion that his wells, if permitted, would have some impact on the Verna Wellfield, Mr. Harloff does not concede that the impact is significant. Specifically, the difference in impact resulting from an increase from his currently permitted use of 13.68 mgd seasonal maximum and his requested use of 31.56 mgd seasonal maximum for wells 1, 2, 9, and 10 would be a maximum increased drawdown of 1.1 feet at the Intermediate aquifer and 1.8 feet at the Upper Floridan Aquifer. Both figures relate to that portion of the wellfield found in the northeast corner of Part A. If the anticipated usage for crops predicted by Mr. Harloff's experts for the spring of 1989 is accurate, the drawdown would be 0.2 feet for the intermediate aquifer and 0.4 feet for the Upper Floridan Aquifer measured at the northeast corner of Part B of the Verna We1lfield. Harloff's experts contend that additional impacts for the spring of 1989 included, the increased usage will not have a significant effect on Verna's ability to produce its permitted daily maximum withdrawal of 9.5 mgd. While this is an educated speculation, it should be noted that during May 1989, the Verna field was able to produce up to 8.3 mgd without using all wells during any 24 hour period. This does not consider, however, the problems encountered by the City as indicated by the wellfield personnel, and the fact that some of the City wells are not pumping water.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is, therefore: RECOMMENDED that Roger Harloff be issued a consumptive use permit, No. 204467.04, as modified, to reflect authorization to draw 15.18 mgd annual average, not to exceed 31.56 mgd seasonal maximum, conditioned upon compliance with the conditions found in the conditions portion of the permit, as modified to conform to the quantities as stated herein, and to include those requirements as to acre-inch and crop-acre limitations, well usage and abandonment schedules, well modification standards, and record keeping, as are contained therein. RECOMMENDED this 5th day of December, 1989, in Tallahassee, Florida. ARNOLD H. POLLOCK, 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 5th day of December, 1989. APPENDIX TO RECOMMENDED ORDER IN CASE No. 89-0574 The following constitutes my specific rulings pursuant to s. 120.59(2), Florida Statutes, on all of the proposed Findings of Fact submitted by the parties to this case. FOR THE PETITIONER: City of Sarasota, joined by the District 1 & 2. Accepted and incorporated herein. 3. Accepted and incorporated herein. 8-12. Accepted and incorporated herein. 13. Accepted and incorporated herein. 14-22. Accepted and incorporated herein. 23-25. Accepted and incorporated herein. 26. Accepted and incorporated herein. 27 & 28. Accepted and incorporated herein. 29-33. Accepted and incorporated herein. Not a Finding of Fact but a statement of party position. & 36. Accepted. 37. & 38. Accepted and incorporated herein. Accepted. Accepted and incorporated herein. Not a Finding of Fact but a comment on opponent's satisfaction of its burden of proof. 42-44. Accepted and incorporated herein. Accepted and incorporated herein. Rejected as a misstatement of fact. Water service was never interrupted. The deficiency was in the City's inability to keep its wellfield reservoir filled. 47-54. Accepted and incorporated herein. Accepted and incorporated herein. Rejected for the reasons outlined in 41. 57-62. Accepted and incorporated herein. 63. Rejected for the reasons outlined in 41. 64-66. Accepted and incorporated herein. Rejected for the reasons outlined in 41. Rejected. & 70. Accepted and incorporated herein. 71. & 72. Accepted and incorporated herein. 73. Accepted and incorporated herein. 74 & 75. Accepted and incorporated herein. Accepted. Not a Finding of Fact but a statement of party position. Rejected. Accepted. Irrelevant. 81-84. Rejected. 85. & 86. Accepted and incorporated herein. 87 & 88. Accepted and incorporated herein. 89. Accepted and incorporated herein. 90 & 91. Accepted and incorporated herein. 92. & 93. Accepted and incorporated herein. FOR THE RESPONDENT: Roger Harloff 1-9. Accepted and incorporated herein. 10-13. Accepted and incorporated herein. 14 & 15. Accepted and incorporated herein. 16-25. Accepted and incorporated herein. 26-28. Accepted and incorporated herein. 29 & 30. Accepted. Accepted and incorporated herein. Accepted. Accepted and incorporated herein. Not proven. 35 & 36. Accepted and incorporated herein. 37 & 38. Accepted and incorporated herein. 39-41. Accepted and incorporated herein. 42 & 43. Accepted and incorporated herein. 44. Accepted. 45 & 46. Accepted and incorporated herein. 47 & 48. Accepted and incorporated herein. 49. Accepted. 50 & 51. Accepted and incorporated herein. Accepted. Accepted. Accepted. & 56. Accepted and incorporated herein. 57. Accepted. 58-60. Accepted and incorporated herein. 61 & 62. Accepted and incorporated herein. Rejected as unproven. Accepted. Accepted and incorporated herein. Accepted. 67-68. Accepted. Not a Finding of Fact but an interpretation of party po Accepted. Rejected. 72 & 73. Accepted. COPIES FURNISHED: Edward P. de la Parte, Jr., Esquire de la Parte, Gilbert and Gramovot, P.A. 705 East Kennedy- Blvd. Tampa, Florida 33602 Edward B. Helvenston, Esquire SWFWMD 2379 Broad Street Brooksville, Florida 34609-6899 Douglas P. Manson, Esquire Blain & Cone, P.A. 202 Madison Street Tampa, Florida 33602 Peter G. Hubbell Executive Director SWFWMD 2379 Broad Street Brooksville, Florida 34609-6899
The Issue The issue is whether Petitioner is entitled to an environmental resource permit for a surface water management system and the alteration of a wetland in connection with the construction of two warehouses, paved parking and loading areas, a detention pond, and enhancement of the remainder of the existing wetland. If not otherwise entitled to the permit, an additional issue is whether Petitioner is entitled to the permit through an exemption, waiver, or variance from the standard requirements for mitigation.
Findings Of Fact Background Petitioner Carlos M. Beruff, as Trustee under Florida Land Trust No. 22 dated March 30, 1989 (Petitioner), purchased 85 acres of land in Manatee County for $1.2 million in May 1989. (All acreages are approximate.) The east boundary of the 85-acre parcel consists of about 1700 feet of frontage along U.S. Route 301. One month after the purchase, Petitioner sold 70 of the 85 acres for $1.6 million. In the intervening month, Petitioner incurred no significant expenses for development or marketing, although the development and marketing expertise of Carlos Beruff facilitated the $1.6 million sale. The 70 acres that were sold included the frontage on U.S. Route 301. The 15 acres remaining after the sale comprise two tracts of 9 and 5.88 acres. In these cases, Petitioner seeks an environmental resource permit (ERP) for activities involving the 5.88-acre parcel (Site). The 9-acre parcel occupies the northwest corner of the 85-acre parcel. The Site, which was platted in 1911, is the only noncontiguous land constituting the 85-acre parcel; it is 450 feet south of the remainder of the 85-acre parcel. The sole parcel between the Site and the remainder of the 85- acre parcel was originally owned by Lowe's and is now owned by Cheetah Technologies (Cheetah Parcel). The 5.88-acre Site is subject to a road right-of-way of 0.32 acres in favor of the Cheetah Parcel. Of the remaining 5.56 acres, 4.66 acres are wetland and 0.9 acres are upland. The 0.9 acres of upland are subject to an access easement of 0.42 acres, also in favor of the Cheetah Parcel, so the net available upland acreage is only 0.48 acres. The Cheetah Parcel occupies the northwest corner of U.S. Route 301 and Saunders Road (also known as 63rd Avenue East). The Site is immediately west and south of the Cheetah Parcel and occupies the northeast corner of Saunders Road and 24th Street East (also known as Arlin Road). The Site is about 530 feet west of the intersection of U.S. Route 301 and Saunders Road. U.S. Route 301 is a major arterial, and Saunders Road is at least a major collector road. The Site contains about 600 feet of frontage along Saunders Road and 465 feet of frontage along 24th Street East. The Site is in unincorporated Manatee County roughly midway between downtown Bradenton and downtown Sarasota. Saunders Road crosses a north-south railroad line approximately one-half mile west of the Site and Bowlees Creek about 650 feet west of the railroad track. The 9-acre parcel still owned by Petitioner is about 350 feet north-south by 1250 feet east-west. The western boundary of the 9-acre parcel runs along the east side of the railroad line. Like the other parcels involved in this case, the 9-acre parcel drains into Bowlees Creek. The Site is in an area characterized by industrial land uses, including warehouses, a junkyard, an industrial center, and a bakery. A halfway house for persons recently released from prison is located one-quarter mile to the west of the Site. The Site is zoned HM (heavy manufacturing), which is a limited, and thus valuable, zoning category in Manatee County. Respondent has issued three relatively recent surface water management permits that are relevant to these cases: a 1986 permit for the development of the Cheetah Parcel (Cheetah Permit), a 1988 permit for the widening of Saunders Road from two to four lanes (Saunders Road Permit), and a 1989 permit for the construction of a commercial park north of the Site known as 301 Park of Commerce (301 Permit). Bowlees Creek runs from north to south, emptying into Sarasota Bay across from Longboat Key. Sarasota Bay is an Outstanding Florida Water. Bowlees Creek drains a nine square-mile basin, which is about 21-25 percent developed. The Bowlees Creek basin is an open drainage basin. Due to flooding problems, Manatee County has imposed special limitations upon development within the Bowlees Creek basin. Among these limitations is that the rate of post- development runoff must be less than the rate of pre- development runoff--up to 50 percent less, according to expert witnesses for both sides (Lawrence Weber, Tr. Vol. III, pp. 118-19; and Daryl Flatt, Tr. Vol. IV, p. 230). By stipulation, the Site is at the extreme eastern end of the Bowlees Creek basin. In fact, the Site may have historically drained into Bowlees Creek and will drain into Bowlees Creek after, as described below, the northwest window is added to the surface water management system. In 1993 or 1994, Petitioner began the process of developing the Site following the sale five years earlier of the larger 70-acre parcel. Mr. Beruff has been in the development business for 20 years. His career began in 1980 when Mr. Beruff became an employee for U.S. Homes and Modern Builders; he became self-employed in 1984. Mr. Beruff has developed seven commercial and ten residential developments. Application Process Deciding to pursue warehouse development for the Site, Petitioner initiated the development process by hiring an engineer and environmental consultant. With the assistance of these consultants, Petitioner prepared its application for an ERP. By application dated October 9, 1998, and filed November 13, 1998, Petitioner requested that Respondent issue an individual ERP for the construction on the Site of a surface water management system in connection with the construction of two warehouse buildings, paved parking and loading areas, and a detention pond, as well as the enhancement of the remainder of the existing wetland (Application). The Application states that the total building, parking, and loading areas would be 58,026 square feet and that wetlands constitute 3.37 acres of the 5.88-acre Site. The site plan attached to the Application shows a "wetland preservation & enhancement" area of 1.592 acres at the north end of the Site. To the south, toward Saunders Road, are two buildings with paved parking and loading areas. On the southwest corner is a "stormwater treatment & attenuation" area. After several discussions with Respondent's staff, Petitioner modified the proposed development. In its latest revision, the footprint of the proposed development would occupy 2.834 acres of wetland, leaving 1.826 acres of wetland. On November 13, 1998, Petitioner filed a Petition for Exemption, Waiver or Variance as to Mitigation Requirements, seeking an exemption, waiver, or variance from all laws requiring offsite mitigation or additional onsite mitigation for the portion of the wetland that would be destroyed by the proposed development. Drainage At present, the Site receives runoff from a total of 27 acres. The offsite contributors of runoff are the Cheetah Parcel and a segment of Saunders Road east of 21st Street East. These locations have drained into the Site for hundreds of years. In general, drainage raises two distinct issues: water quality and water quantity. For an open drainage basin, the issue of water quantity expresses itself primarily in runoff discharge rate, although historic basin storage is also an issue. As discussed in the Conclusions of Law, the Respondent's Basis of Review identifies different storm events to which applicants must design different components of surface water management systems. For water quantity, the system may release no more than the permitted discharge rate in the design storm, which is the 25-year, 24-hour storm event. At present, the design storm would produce about eight inches of rain, although the same design storm, due to a different model or modeling assumptions, produced 9.5 inches of rain at the time of the issuance of the permit for the Cheetah Parcel. (The practical effect of this change in the calculation of the design storm is that the quantitative capacity of the surface water management system of the Cheetah Parcel is nearly 20 percent greater than would be required today.) For water quality, the system must capture the first inch of runoff (sometimes only the first half-inch of runoff, depending on the type of system and receiving waterbody). In contrast to the relatively infrequent 25-year storm, approximately 90 percent of the storms in Respondent's jurisdiction produce no more than one inch of runoff. The underlying premise is that the first inch of runoff contains nearly all of the contaminants that will be flushed from impervious surfaces. The Cheetah surface water management system features a wetland and a retention pond along the north property line of the Site. The Cheetah pond and wetland attenuate runoff before allowing it to drain south onto the Site. The Cheetah surface water management system also includes a swale running north along 24th Street East to take runoff eventually to Bowlees Creek. The Saunders Road surface water management system discharging onto the Site consists largely of an underground, offline storage and attenuation system that stores excess runoff, as compared to pre-development rates, in lateral pipes off a weir. Nothing in the record suggests that the surface water management systems authorized by the Cheetah Permit or the Saunders Road Permit fail to provide reasonable assurance that the discharged runoff is of satisfactory water quality. Following their respective permits in 1986 and 1988, respectively, the rates of discharge of runoff from the Cheetah Parcel and Saunders Road were no greater post- development than they had been pre-development. The Cheetah Parcel post-development and pre-development discharge rates were both 10.6 cubic feet per second (cfs). The Saunders Road post-development and pre-development discharge rates were both 32.4 cfs. In issuing the 301 Permit, Respondent authorized the construction of a drainage system that would take runoff north along 24th Street East and then west, eventually emptying into Bowlees Creek. Conforming to the previous drainage system, the new system replaced an open ditch with underground stormwater pipes. Of particular relevance to the Site, two prominent features of the system authorized by the 301 Permit were windows in the vicinity of the southwest and northwest corners of the Site (Southwest Window and Northwest Window). A window is an opening in the wall of a hardened structure whose purpose includes drainage. The opening is constructed at a certain elevation and a certain size to allow specified volumes or rates of water to pass into the structure and then offsite. The 301 Permit authorized the construction of a swale along the southwest corner of the Site to direct runoff discharging from the Saunders Road system into the Southwest Window. This swale has been construed. However, several problems have precluded the construction of the Southwest Window, probably permanently. The most serious problem, from an engineering perspective, is the failure to lay the stormwater pipe along 24th Street East at the proper depth. The stormwater pipe was erroneously installed at an elevation of 15.32 feet National Geodetic Vertical Datum (NGVD), and the Southwest Window was to have been cut at a control elevation of 14.75 feet NGVD. The discharge elevation of the Saunders Road outlet precludes raising the control elevation of the Southwest Window sufficiently to allow gravity drainage into the stormwater pipe. Exacerbating the discrepancy among the as-built elevations of the three structures is what appears to be a design problem belatedly recognized by Respondent. Respondent is justifiably concerned that the Southwest Window, at a control elevation of 14.75 feet NGVD, would draw down the water elevation of the Site's wetland, which is at a wet season elevation of 16.5 feet NGVD (now actually 17 feet NGVD, possibly due to the absence of the Southwest Window). A third problem with the Southwest Window is that the southwest corner of the Site was not historically a point of discharge, so the Southwest Window would deprive the Site's wetland of runoff. Fortunately, neither the Southwest nor the Northwest Window is essential for the proper operation of the surface water management system of 301 Park of Commerce, which largely depends on a series of lakes for treatment and attenuation. The Northwest Window was to be at elevation 16.5 feet NGVD, and its construction would provide needed drainage for the Site. In general, the Northwest Window does not raise the same concerns as does the Southwest Window. The Northwest Window is in the vicinity of the historic point of discharge for the Site and replaces a ditch permitted for the Cheetah Parcel to take runoff north along 24th Street East. The Northwest Window would also alleviate a standing-water problem at the northwest corner of the Site. However, Manatee County, which controls the right- of-way on which the Northwest Window is located and is responsible for its construction and maintenance, has discovered that it lacks a sufficient property interest to access the Northwest Window. The County has since initiated the process by which it can obtain the necessary interest, and, once completed, the County will cut the Northwest Window into the existing structure. Due to the role of the Northwest Window in draining the runoff in the area, including the Site, the Application reincorporates the Northwest Window, as it should have been constructed pursuant to the 301 Permit. Although the Cheetah and Saunders Road permits resulted in greater runoff volume entering the Site, more importantly to area drainage, these permits did not result in greater runoff rates and or in a deterioration in runoff water quality. Likewise, the failure to construct the Southwest Window and Northwest Window is not especially relevant to area drainage, nor is the likely inability ever to construct the Southwest Window. Far more important to area drainage is the fact that Petitioner proposes that the Site, post-development, would produce a runoff rate of 10.6 cfs, as compared to a pre-development runoff rate of 7 cfs. A serious adverse impact to area drainage, the proposed activity increases the runoff rate by 50 percent in a floodprone, 80-percent builtout basin--a basin of such sensitivity that Manatee County is imposing a post-development requirement of substantially reduced runoff rates. The cumulative impacts of the proposed development, together with existing developments, would be to cause substantial flooding of the Bowlees Creek basin. Petitioner's expert attempted to show that the runoff from the Site, which is at the extreme eastern end of the Bowlees Creek basin, would be delayed sufficiently so as not to exacerbate flooding. Respondent's expert thoroughly discredited this testimony due, among other things, to its reliance upon obsolete data and an unrealistic limitation upon the assumption of the direction of travel of storms. Similarly, Petitioner failed to prove that the authorized discharge rate for the 301 Permit is 42 cfs. This assertion is most succinctly, though not exclusively, rebutted by the fact that the 42-inch pipe can only accommodate 18 cfs. Even if the 42-inch pipe could accommodate a substantially greater runoff rate, Petitioner's expert would have erroneously inferred a permitted discharge rate from this increased capacity without negating the possibility that other structures in the 301 surface water management system effectively reduced the rate or that oversized structures existed to accommodate higher runoff rates in storms greater than the design storm. In addition to increasing the runoff rate by 50 percent, Petitioner's proposal would also reduce the historic basin storage by over 40 percent. Displaced basin storage moves downstream, increasing flood levels from fixed storm events. At present, the Site provides 8.68 acre-feet of historic basin storage. The Application proposes to replace this storage with storage in the wetland and retention pond totaling only 4.9 acre-feet. The loss of 3.8 acre-feet of basin storage means that this additional volume of water would, post-development, travel down Bowlees Creek. A final drainage deficiency in Petitioner's proposal arises out of a berm's proposed outside of the Northwest Window. A one-foot bust in the survey of Petitioner's expert would have resulted in this berm preventing runoff from entering the Site from the Cheetah Parcel, as runoff presently does. Respondent's expert suggested several possible alternatives that might result in a permittable project with respect to post-development runoff rates (the record is silent as to the effect of these alternatives upon historic basin storage, although it would seem that they would add storage). Reducing the area of destroyed wetlands to one acre would probably reduce the excess of post-development runoff rate to 1-2 cfs. Petitioner could then obtain offsetting attenuation through a variety of means, such as by obtaining an easement to use the wetland on the Cheetah Parcel, constructing an attenuation pond on the 9-acre parcel, or constructing underground vaults in the filled area of the wetland on the Site. Wetlands Except for the road right-of-way, the Site is undeveloped and forested. The presence of 25-year-old red maples militates against attributing the transition from an herbaceous to a forested wetland to the failure to install the Northwest and Southwest windows. More likely, this transition to the sub-climax species of red maple and willow (in the absence of a cypress source) is due to the repression of fire on the Site. Experts for the opposing sides differed sharply in their biological assessments of the wetland. Petitioner's expert described a stressed wetland whose impenetrable thicket provided habitat only to a lone rat and swarm of mosquitoes. Respondent's expert described a robust wetland featuring a luxuriant overstory of red maple and Carolina willow; an rich understory of ferns, and diverse wildlife ranging from birds in the air (direct evidence); fish, snails, and tadpoles in a small pond (direct evidence); and squirrel and opossum (indirect evidence) scampering (indirect evidence) among the buttonbush, elderberry, and wax myrtle (direct evidence). Undoubtedly, the wetland has been stressed; approximately 30 percent of the wetland vegetation is Brazilian pepper, which is a nuisance exotic. However, the wetland is well hydrated. Issuance of the Cheetah Permit was predicated, in part, upon the rehydration of the wetland on the Site. With the issuance of the Cheetah Permit and especially the Saunders Road Permit, the quality of water entering the wetland has improved by a considerable amount. As already noted, added volumes of runoff are entering the wetland since the issuance of these two permits, although post-development runoff rates are the same as pre-development runoff rates. On balance, the wetland is functioning well in providing habitat and natural drainage functions. Giving due weight to the current condition of the wetland, the enhancement offered by Petitioner does not approach offsetting the loss of wetland area. In return for destroying 2.83 acres of the wetland, Petitioner proposed the enhancement of the remaining 1.83 acres by removing exotic species to no more than 10 percent of the total vegetation. The mitigation is plainly insufficient because of the level of functioning of the entire wetland at present. Additionally, Petitioner has failed to demonstrate that the Brazilian pepper, which is the major nuisance exotic occupying the Site, is evenly distributed; to the contrary, it is present mostly outside the wetland, along a berm just outside of the wetland. The lack of seedlings and old specimens suggests that the Brazilian pepper population may not be stable and may itself be stressed. Petitioner's failure to show that the remaining wetland area has more than 10 percent infestation or is likely to suffer additional infestation further undermines the effectiveness of the proposed mitigation. Respondent has never issued an ERP for a proposed activity involving the alteration of wetlands when the enhancement mitigation ratio is as low as .65:1, as Petitioner proposes. In general, Respondent requires higher mitigation ratios when proposals involve wetlands enhancement, rather than wetlands creation, because the wetlands to be enhanced are already functioning--in these cases, at a relatively high level. Although Petitioner has been unwilling to consider such alternatives, numerous alternatives exist for offsite mitigation or mitigation banking, if insufficient area exists for adequate onsite mitigation. Lastly, Petitioner devoted considerable effort at hearing to portraying Respondent's handling of the Application as flawed and unfair. However, the evidence does not support these assertions. Most strikingly, Respondent's staff treated the drainage windows inconsistently, to the benefit of Petitioner. They treated the Northwest Window as installed for the purpose of calculating the pre-development runoff discharge rate to Bowlees Creek. Until the Northwest Window is installed, the actual rate is even lower. This approach is justifiable because the Northwest Window will be installed at some point. On the other hand, Respondent's staff ignored the higher wetland elevation on the Site, presumably resulting from the absence of the Southwest Window. However, this approach, which benefits Petitioner in calculating wetland drawdown effects, is unjustifiable because the Southwest Window probably will never be installed. Petitioner's specific complaints of unfair treatment are unfounded. For example, Petitioner suggested that Respondent credited Lowe's with wetland acreage for the littoral shelf of its wetland, but did not do so with the wetland on the Site. However, Petitioner produced no evidence of similar slopes between the two shelves, without which comparability of biological function is impossible. Additionally, Petitioner ignored the possibility that, in the intervening 14 years, Respondent may have refined its approach to wetland mitigation. Although occurring at hearing, rather than in the application-review process, Respondent's willingness to enter into the stipulation that the Site presently drains into Bowlees Creek, despite recent data stating otherwise, was eminently fair to Petitioner. Absent this stipulation, Respondent would have been left with the formidable prospect of providing reasonable assurance concerning drainage into the floodprone Bowlees Creek when the post-development rate was 10.6 cfs and the pre-development rate was 0 cfs.
Recommendation Based on the foregoing, it is RECOMMENDED that Respondent deny Petitioner's application for an environmental resource permit and for an exemption, variance, or waiver. DONE AND ENTERED this 29th day of February, 2000, in Tallahassee, Leon County, Florida. ___________________________________ ROBERT E. MEALE 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 29th day of February, 2000. COPIES FURNISHED: S. W. Moore Tracey B. Starrett Brigham. Moore, Gaylord, Schuster, Merlin & Tobin, LLP 100 Wallace Avenue, Suite 310 Sarasota, Florida 34237-6043 Mark F. Lapp Jack R. Pepper Assistant General Counsel Southwest Florida Water Management District 2379 Broad Street Brooksville, Florida 34609 E. D. "Sonny" Vergara Executive Director Southwest Florida Water Management District 2379 Broad Street Brooksville, Florida 34609-6899
The Issue Whether the applicants own the property in question? Whether the project would comply with the criteria of the South Florida Water Management District contained in Basis of Review for Surface Water Management Systems, specifically Sections 3.1.3 and 3.2? Whether flood protection would be inadequate or septic tanks unsuitable or whether the public health and safety would be compromised or the ultimate purchasers be deprived of usage of the property due to inundation in violation of Chapter 373, Florida Statutes (1981), or Rule 40E-4.301(1), Florida Administrative Code?
Findings Of Fact Ms. Williamson and Messrs. Leggett and Collins hold in fee simple a triangular 117.24-acre parcel in Okeechobee County as tenants in common under a warranty deed executed in their favor by one W. C. Sherman. They propose to develop the property as a trailer park (complete with airstrip) large enough to accommodate 109 trailers. To this end, soil would be dug up from the center of the property and used to raise the elevation of the surrounding land above the 100-year floodplain. (T. 47) The applicants have a dredging permit from the Department of Environmental Regulation authorizing them to excavate 629,889 cubic yards. They are proposing to dig to a depth of 76 feet below ground. This would create an 18-acre body of water ("Poe's Lake") which would overflow a V-notched weir into a county canal. The county canal would take the water to C- 38, one of the large canals to which the Kissimmee River has been relegated, at a point about 18 miles upstream from Lake Okeechobee. Runoff would wash over residential lots and roadways; the site would be graded to assure drainage into Poe's Lake. The minimum road crest elevation would be 30 feet NGVD ("[a]round twenty-nine feet" T.52), as compared to the control elevation for surface waters of 28.5 feet NGVD. WATER QUALITY The developers plan septic tanks for wastewater treatment. At the close of all the evidence, counsel for the applicants stated that sanitary sewers could be installed instead. Respondents' Proposed Recommended Order, p. With all the housing units in use, at least 10,900 gallons of effluent would seep into the ground from the tanks daily. There would be some evapotranspiration, but all the chemicals dissolved in the effluent would eventually end up in the groundwater. During the dry season, septic tank effluent would cause mounding of the groundwater and some groundwater movement toward, and eventual seepage into, Poe's Lake. The eventual result would be eutrophication and the growth of algae or macrophytes on the surface of Poe's Lake. This would cause dissolved oxygen violations in Poe's Lake. Discharges from the lake would inevitably occur, aggravating the situation in C-38, which already experiences dissolved oxygen levels below 5.0 milligrams per liter in the rainy summer months. Some fraction of the nutrients in the effluent from the septic tanks would ultimately reach Lake Okeechobee itself. The sheer depth of the excavation would create another water quality problem. Under the anaerobic conditions that would obtain at the bottom of Poe's Lake, bacteria acting on naturally occurring sulfates would produce hydrogen sulfide, ammonia and various other reduced organic nitrogen compounds. These substances are toxic to human beings and would, in some indeterminate quantity, enter the groundwater from Poe's Lake. This would affect the taste and perhaps the potability of water from any well nearby. It would be "possible to design a better system where there would be nutrient removal and a greatly reduced probability of violation of the dissolved oxygen criterion and obviation of the potential for ground water contamination." (T. 200) Installation of a baffle on the weir would serve to prevent buoyant debris from entering surface waters of the state. BASIS OF REVIEW Official recognition was taken of the "Basis of Review for Surface Water Management Permit Applications Within the South Florid Water Management District," parts of which all parties agree pertain in the present proceedings. Among the criteria stated in this document are: 3.1.3 Waste and Wastewater Service - Potable water and wastewater facilities must be identified. The Applicant for a Surface Water Management Permit must provide information on how these services are to be provided. If wastewater disposal is accomplished on-site, additional information will normally be requested regarding separation of waste and storm systems. 3.2.1.4 Flood protection - Building floors shall be above the 100 year flood elevations, as determined from the most appropriate information, including Federal Flood Insurance Rate Maps. Both tidal flooding and the 100 year, 3 day storm event shall be considered in determining elevations. b. Commercial and industrial projects to be subdivided for sale are required to have installed by the permittee, as a minimum, the required water quality system for one inch of runoff detention or one half inch of runoff retention from the total developed site. State standards - Projects shall be designed so that discharges will meet State water quality standards, as set forth in Chapter 17-3, Retention/detention criteria - Retention and/or detention in the overall system, including swales, lakes, canals, greenways, etc., shall be provided for one of the three following criteria or equivalent combinations thereof . . . Wet detention volume shall be provided for the first inch of runoff from the developed project, or the total runoff from a 3-year, 1-hour rainfall event, whichever is greater. Dry detention volume shall be provided equal to 75 percent of the above amounts computed for wet detention. Retention volume shall be provided equal to 50 percent of the above amounts computed for wet detention. 3.2.4.1 Discharge structures should include gratings for safety and maintenance purposes. The use of trash collection screens is desirable. Discharge structures shall include a "baffle" system to encourage discharge from the center of the water column rather than the top or bottom. 3.2.4.4.2 b. Control elevations should be no higher than 2 feet below the minimum road centerline elevation in the area served by the control device in order to protect the road subgrade. Simply detaining runoff before discharging it offsite will not insure that the water quality standards set forth in Chapter 17-3 will be met. Whether the standards are met depends on, among other things, the composition of the runoff. FWF'S INTEREST Among the purposes of the FWF, as stated in its charter, Shall be to further advance the cause of conservation in environmental protection, to perpetuate and conserve fish and wildlife, oil, water, clean air, other resources of the State and so manage the use of all natural resources, that this generation and posterity will receive the maximum benefit from the same. (T. 248-9) Four or five thousand Floridians belong to FWF. FWF members "make use" (T. 250) of the waters of Lake Okeechobee, the Kissimmee River and specifically of the waters in C-38. PROPOSED FINDINGS CONSIDERED The applicants and FWF filed post hearing memoranda and proposed recommended orders including proposed findings of fact which have been considered in preparation of the foregoing findings of fact. They have been adopted, in substance, for the most part. To the extent they have been rejected, they have been deemed unsupported by the weight of the evidence, immaterial, cumulative or subordinate.
Recommendation Upon consideration of the foregoing, it is RECOMMENDED: That SFWMD deny the pending application for surface water management permit. DONE and ENTERED this 29th day of November, 1983, in Tallahassee, Florida. ROBERT T. BENTON II, 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 29th day of November, 1983. COPIES FURNISHED: Dennis J. Powers, Esquire Gunster, Yoakley, Criser & Stewart 400 South County Road Palm Beach 33480 Terrell K. Arline, Esquire 325-C Clematis Street West Palm Beach, Florida 33401 Irene Kennedy Quincey, Esquire 3301 Gun Club Road West Palm Beach, Florida 33406 Charles P. Houston, Esquire 324 Datura Street, Suite 106 West Palm Beach, Florida 33401
Findings Of Fact The CLDD was established pursuant to Chapter 298, Florida Statutes, on August 4, 1967. Its purpose was to "reclaim" or render the land within its boundaries usable for agricultural purposes. The land comprising the CLDD consists of approximately 3,500 acres in Lee County, mostly planted in citrus trees. Pursuant to the requirements of Chapter 298, Florida Statutes, a "Plan of Reclamation" was prepared by consulting engineers for the CLDD's Board of Supervisors in August, 1967. That plan contains provisions for reclaiming lands within the CLDD's boundaries and for managing and controlling surface water within CLDD. The method of water control outlined in the 1967 reclamation plan included a dike and ditch system around the boundaries of CLDD with a series of interior canals to carry excess water away from the citrus trees. The land in the north part of he CLDD is higher than the south and water generally, naturally flows from north to south. The interior canals were designed to carry water in accordance with existing contours of the land and eventually discharge excess surface water to the rim ditches on the north and east sides of Spoil Area "M," which is south of the CLDD and which was then owned by the C&SFFCD, the predecessor agency to SFWMD. The system of drainage delineated in that 1967 plan, inaugurated pursuant to Chapter 298, Florida Statutes, was put into effect substantially as described therein. CLDD's 1967 plan was altered somewhat because of an agreement entered into on September 30, 1971, between the CLDD and neighboring landowner Kenneth Daniels. Pursuant to that agreement, the two parties agreed to extend the dike on the west side of the CLDD property and construct a ditch from a point 50 feet north of the northwest corner of the Petitioner Mellor's property, which new ditch was to run southwest across the Daniels' property and connect with Spanish Creek. That ditch or canal would thus connect the western rim ditch of the SFWMD's Spoil Area "M" with Spanish Creek and have the result that surface waters could be discharged from CLDD lands through the western rim ditch of Spoil Area "M" thence through the "Daniels' Ditch" finally discharging into the lower reaches of Spanish Creek. (see Exhibits 1 and 11) Because the western side or western rim canal of the SFWMD's Spoil Area "M" had not been used under the original plan of reclamation approved by the C&SFFCD, CLDD sought permission from C&SFFCD to use this western rim canal for the purpose stated pursuant to the agreement with Daniels. Thus, CLDD's proposed use of the rim canal of Spoil Area "M" would be confined to the western, northern and eastern perimeter canals and not the southern boundary canal. All affected landowners, Kenneth Daniels as well a Jake and Lilly Lee, agreed to those proposed installations and uses. The resulting agreement between CLDD and C&SFFCD was entered into on October 12, 1972, and describes the flood control District land to be used by CLDD as a 100 foot wide strip running along the west, north and east sides of Spoil Area "M," also know as "Aspic." This 100 foot wide strip of land running thusly is co-extensive with the rim ditch of Spoil Area "M." The CLDD was mandated by this agreement to install 72- inch pipes in the rim ditch at the southwest corner of the spoil area, just north of the Mellor property, giving a point of discharge from the western rim ditch into the Daniels' Ditch with similar pipes connecting that Daniels' Ditch with Spanish Creek, such that the canal between these two points could carry water from the west rim ditch to Spanish Creek. The easement incorporated in this agreement was to last for five years with an option for a five-year renewal, which option was exercised. At the end of this 10-year period, SFWMD, successor to C&SFFCD, notified CLDD that because its statutory authority had since changed, the easement could not be renewed and that CLDD would have to seek the subject permit so as to be authorized to use works and lands of the District. The requirements to be met by an applicant for a right-of-way permit such as this one are set out in Rule 40E-6.301, Florida Administrative Code, and SFWMD's permitting information manual, Vol. V, Criteria Manual for Use of Works of the District, July, 1981, which is incorporated by reference in that rule. In that connection, the permit at issue, if granted, would not cause an interference with the "works" of the District, that is dikes, ditches, flood control structures arid drainage structures because it would merely renew the pre-existing authorized use. The permit will not be inconsistent with an comprehensive water use plan developed by the District. Further, the permit applicant owns or leases the land adjacent to the portion of the "works of the District" involved herein that is the east, north and west rim ditches of Spoil Area "M," the Daniels' Ditch and the pipes at either end of it coupled with the water control structures at the southeast corner and southwest corners of Spoil Area "M," which control water entering the south rim ditch. CLDD has a surface water management permit, issued in August, 1980, which is a prerequisite to the granting of the subject right-of-way permit. It remains in full force and effect. That surface water management permit authorizes "operation of a water management system serving 3,642 acres of agricultural lands by a network of canals and control structures, with a perimeter dike and canal discharging into Cypress Creek." The "surface permit" authorized the system of drainage and discharge in existence at the time of its issuance, May 8, 1980. The system of drainage, at the day of the hearing, consisted of the same basic water flow and discharge pattern that existed for approximately 10 years, and this permit would allow that to be continued, thus, there will not be any additional effect on environmentally sensitive lands occasioned by an issuance of the subject right-of-way permit. The surface water management permit, by its terms, refers initially to the operation of a water management system" . . . discharging into Cypress Creek." The reference to "Cypress Creek" was an administrative error. The express language on the face of the permit authorization incorporates by reference the application, including all plans and specifications attached thereto, as addressed by the staff report, and those materials, including the staff report, are a part of the permit. The complete permit, including all those documents incorporated by reference, makes it clear that the authorization of the surface water management permit was that the system of drainage in existence at the time of permit issuance (1980) was that which was being approved, and that included discharge to Spanish Creek and not Cypress Creek. Discharge of water to Cypress Creek as an alternative was never recommended or authorized by that surface water management permit. This is clearly the intent expressed in the permit in view of the language contained in a special condition of that surface water management permit imposed by the SFWMD as a condition for issuance which stated as follows: Within 45 days of the issuance of this permit the permittee shall submit for staff approval a proposal and schedule for the elimination of the adverse impacts being created by the operation of the permittee's water management system, which can be legally and physically accomplished by the permittee. Adverse impacts are considered herein to be reduced flows to Spanish Creek and increased flows to Cypress Creek. Thus, it is obvious that the authorization of the surface water management permit was designed to provide for discharge into Spanish Creek and to enhance the flows to Spanish Creek pursuant to a required proposal which the permittee submitted to SFWMD. Thus, the right-of-way permit applied for herein is consistent with the valid surface water management permit held by the permit applicant in this proceeding. Petitioners William H. and Patricia H. Mellor are co-owners of parcels of property lying some distance south of Spoil Area "4" in the vicinity of the Caloosahatchee River. This property does not abut the spoil area at any point. Spanish Creek does cross their property several thousand feet south of the south boundary of the spoil area. In the past, particularly in 1982, water flowing from the south rim ditch of the spoil area through a break in the dike of that south rim ditch, has flowed through a ditch known as Dry Creek in a generally southerly direction under S.R. 78 and has washed out an access road constructed by William Mellor which leads from Highway 78 to his property. He had this washout repaired at his own expense in 1982. The washout was caused by water from CLDD flowing into the south rim canal of Spoil Area "M," that is, the ditch that traverses (and defines) the southerly boundary of the spoil area. Mr. Mellor admitted, however, that SFWMD had at least partially plugged the opening in the south rim ditch which had allowed flow down the Dry Creek ditch and wash out his road. If closed water control structures are maintained at the southwest and southeast corners of the spoil area ditches, then no water could flow into the south rim canal and no such injury could again be caused. Petitioner's Jim English and Patricia Mellor are co-owners of a 45- acre parcel of land located in the southwest corner of Spoil Area "M." The five acres forming the extreme southwest corner of the spoil area do not belong to these Petitioners, but are owned by one Lynwood Brown, who is not a party to this proceeding. The English/Mellor property forms a part of the spoil area, but does not adjoin or constitute any part of the spoil area which is sought to be used by CLDD through the proposed right-of-way use permit (as clarified by CLDD's stipulation). The south rim ditch, either part of, or adjoined by their property, has been used for water storage in the past (they maintain illegally) 1/ Mr. Tom Pancoast has observed Spanish Creek frequently over a nine- year period starting in approximately 1973. He has often used those waters during that period for fishing. During the early years of his use and observation of Spanish Creek, the water flowed out of Spanish Creek into the Caloosahatchee River. Beginning in about 1976, the water appeared to be flowing in the opposite direction, from the river into Spanish Creek. Contemporaneous with this hydrologic change, the creek has become increasingly characterized by siltation and hyacinth growth. Mr. William Mellor owns property along the course of Spanish Creek. He has used the stream for recreational purposes, picnicking where the stream traverses his property. In recent years there has occurred a marked increase in the growth or profusion of aquatic plants of unidentified types in the creek, reduced clarity and reduced flows or volumes of water in the creek. Witness English has made a similar observation. Witness James English has a substantial degree of training by formal education and experience in water management and drainage practices and methods, particularly as they relate to citrus grove development and management in southwest Florida. Mr. English has observed Spanish Creek regularly for most of his life, including the region of its headwaters in the "Cow Prairie Cypress," a remnant wetland cypress strand lying within the CLDD immediately north of Soil Area "M." The chief adverse impact of the CLDD water management system is reduced flow to Spanish Creek, especially its upper reaches since the advent of the "Daniels' Ditch" as a drainage route and discharge point into lower Spanish Creek. However, the only special condition on the issuance of the surface water management permit approving CLDD's extant water management system was the requirement that CLDD should submit a plan for eliminating that adverse effect, which it did (as Petitioner English admits). Beyond the submission of such a plan, no concrete action designed to restore historic flows to Spanish Creek has yet begun, however. The restoration of historic flows, adequate in volume and quality, to the entire creek system would require discharging water from CLDD's system to the Cow Prairie Cypress area at the headwaters of the creek rather than substantially further downstream at the present Daniels' Ditch site. The Petitioners' complaints (aside from the issue of adequacy of flows in Spanish Creek), although meritorious, are, because of stipulations asserted by CLDD during the course of this proceeding, now rendered moot. CLDD stipulated that it only seeks a permit to use the west, north and eastern spoil area ditches. It does not seek and stipulated that it will not use, at any time, the south rim ditch and will maintain water control structures so to block water from entering that ditch. This will alleviate the problem of potential storage of water on Petitioners English and Patricia Mellor's property and the erosion problem on Petitioners William and Patricia Mellor's property south of the spoil area. It was thus established that the issuance of the right-of-way permit will not cause the injuries these Petitioners have suffered in the past because of use of the south rim ditch for water drainage and storage.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence in the record and the candor and demeanor of the witnesses, it is, therefore RECOMMENDED: That the South Florida Water Management District grant the County Line Drainage District's application for a permit for utilization of works and lands of the District. Subject to the following special condition: Issuance of this right-of-way permit does not relieve the Respondent CLDD from the responsibility of complying with special condition number 1 of the surface water management permit number 36-00184-S. Respondent CLDD shall, within 30 days of date of permitting, submit a design to the satisfaction of the SFWMD staff which will prevent the ability of CLDD to discharge to the southern rim ditch, described above. DONE and ENTERED this 29th day of September, 1983, in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 29th day of September, 1983.
The Issue The ultimate issue to be addressed in this proceeding is whether the Applicants should be granted a dredge and fill permit. Petitioner contends that the Applicants have failed to provide reasonable assurances that the short-term and long-term effects of their proposed activities will not result in violations of the Department's water quality standards for both surface water and groundwater. The Applicants and the Department contend that reasonable assurances have been provided.
Findings Of Fact The Applicants are the owners of a 1,248-acre parcel of land located at the intersection of State Road 710 and State Road 711 in northern Palm Beach County, Florida. The Applicants are proposing to develop an industrial park known as "Palm Beach Park of Commerce" (PBPC). PBPC will provide sites for tenants to carry on various commercial and industrial activities. In order to prepare the site for development, the Applicants have designed a surface water management system. In order to develop the system, the Applicants must conduct dredging and filling activities in areas where the Department of Environmental Regulation has permitting jurisdiction. The Petitioner is an association of home owners within a single family residential development known as "Caloosa." The development is located to the southeast of the proposed PBPC. Surface and ground water flows from the PBPC site are toward Caloosa. Residents of Caloosa and members of the Petitioner are entirely dependent on private individual wells for their drinking water. The surficial aquifer is the only viable source of drinking water. The proposed PBPC surface water management system would allow water to drain from the site into an excavated canal which would essentially follow the perimeter of the site. The canal would discharge at the southeast corner of the site into the Caloosa Canal, which runs through the Caloosa residential development. The Caloosa Canal is designated as a Class III water body. The Caloosa Canal drains into the "C-18 Canal," which is maintained by the South Florida Water Management District. The point at which the Caloosa Canal discharges into the C-18 Canal is approximately 2.4 miles from the PBPC site. The C-18 Canal is designated as a Class I water body. The C-18 Canal ultimately discharges into the Loxahatchee River Basin, a Class II water body, which is located approximately 12.9 miles from the PBPC site. It is possible that during some periods of the year, water from the PBPC site would ultimately find its way to the Jonathan Dickinson park, where water has been designated as "outstanding Florida waters." It is approximately 13.2 miles from the PBPC site to the Jonathan Dickinson Park. The PBPC site is a high, marginal, stressed Everglades system. It is a prairie or pine flatwood area. During periods of heavy rainfall, water covers most of the site. During dry periods, there is standing water only in depressions. Approximately 200 acres of the site are inundated with water during a sufficient portion of the year to support predominantly wetland vegetation. Approximately 24 acres of the wetlands on the site are directly connected to drainage ditches that presently rim the site. The ditches are connected to the Caloosa Canal so that these 24 acres are ultimately connected through canal systems to the Loxahatchee River. These wetland areas, which will be hereafter referenced as "jurisdictional wetlands," are the only wetland areas other than the existing drainage ditches over which the Department of Environmental Regulation asserts jurisdiction under its Rule 17-4.28, Florida Administrative Code. As a part of its surface water management system, the Applicants propose to maintain 133.7 acres of the wetlands on the site in their natural condition. These wetland areas would be incorporated into the surface water management system so that surface water would flow into the wetlands, then through culverts or drainage ditches into the perimeter canal. The remaining wetlands on the site, including all of the "jurisdictional wetlands," would be filled. The wetlands on the PBPC site perform a significant water quality function. The wetlands serve as a filtration system. Wetland vegetation removes nutrients and turbidity from surface water before it is discharged into the canals and ultimately into the Loxahatchee River. The wetlands that the Applicants propose to preserve on the site would continue to perform that beneficial function. In order to mitigate the loss of the wetlands that would be filled, the Applicants propose to create approximately 85 acres of new wetland areas and to vegetate these areas. These artificially created wetlands, if properly constructed, vegetated and maintained, would perform the same beneficial functions as the natural wetland communities. The Applicants have proposed to introduce several safeguards into their water management system to assure that the quality of surface and ground water in the area will not be adversely impacted. The preservation of 133 acres of natural wetland areas and the creation of approximately 85 acres of artificial wetland areas is one of these safeguards. In addition, the surface water management system includes the creation of swales around water bodies so that the first one inch of stormwater runoff on the site will not drain directly into surface water bodies. By retaining the first one inch of runoff, pollutants contained in stormwater runoff will be retained on the site and will not enter surface or ground waters. Each commercial or industrial site at PBPC will be required to retain an additional one inch of stormwater runoff on the individual site. This will serve to filter pollutants out of stormwater runoff even before the runoff reaches the overall surface water management system in which one inch of runoff will also be retained on site. The Applicants have also agreed to establish a surface water quality management program to prohibit the discharge of any industrial waste into the surface water management system and to have the surface water management system maintained by the Northern Palm Beach Water Control District. There are further safeguards proposed by the Applicants. The Applicants have agreed to prohibit the most potentially hazardous industrial activities from being undertaken on the site. Applicants have also agreed to require each individual site plan to be reviewed by local government, the South Florida Water Management District, and the Department of Environmental Regulation so that potential water quality problems connected with site-specific uses can be identified and, if necessary, prohibited. The Applicants have agreed to establish an environmental liaison officer whose function will be to monitor all development on the site and report routinely to local government, the South Florida Water Management District, and the Department of Environmental Regulation regarding environmental issues. In order that any potential groundwater pollution can be detected and, if necessary, steps taken to remove pollutants from the groundwater, the Applicants have agreed to establish well- monitoring systems for the project as a whole and for individual sites. Individual site plans have not yet been formulated. It is not practical or possible to design water monitoring programs for the individual sites at this time. Once the nature of activities at a site are known, monitoring programs can be effectively set up and maintained. In the event that surface or ground water contamination occurs, it can be detected through monitoring programs, and the contaminants can be removed. The Applicants have provided reasonable assurance that the short-term and long-term effects of the construction of the PBPC water management system will not result in violations of the Department's water quality standards for surface or ground water. By use of turbidity screens during construction, short-term impacts will be negligible. Absent any construction on the site beyond the creation of the surface water management system, it is likely that the quality of water leaving the PBPC site will be as good or better than at present. Since the Applicants have not yet located tenants or made individual site plans for commercial and industrial activities within PBPC, it is not possible to determine if some specific activity in the future could operate to cause violations of the Department's water quality standards. In order that there be such assurances, the Applicants have agreed to subject individual site plans to review by local government, the South Florida Water Management District, and the Department of Environmental Regulation. In the event that a future tenant is not able to provide required assurances, the use can and should be prohibited, and can be prohibited by regulatory agencies as a condition of permits issued to the Applicants. Water quality violations presently occur in the Caloosa Canal and the C-18 Canal. The safeguards proposed by Applicants reasonably assure that the implementation of the proposed water management system will not exacerbate or cotribute to these violations. There is approximately an 11-square-mile area which drains into the Caloosa Canal through the outfall at the southeast corner of the PBPC site. The PBPC site constitutes approximately two square miles of this area. The remaining nine square miles are located to the north and west of the PBPC site. These off-site areas are undeveloped and have an ecology very similar to the presently undeveloped PBPC site. The evidence would not establish a finding that development of these off-site parcels together with development of the PBPC site would cumulatively result in water quality violations of surface or ground waters. The Applicants will be required to obtain permits to construct a wastewater treatment facility on the PBPC site. Whether any proposed wastewater treatment system will meet the standards of regulatory agencies would appropriately be considered in later proceedings. Similarly, individual tenants will, in some cases, be required to operate wastewater treatment systems that pretreat industrial waste before it is introduced into the system-wide wastewater treatment system or before it is otherwise removed from the site. These systems would also be subject to future permitting proceedings. Some of the potential activities that could be carried on by tenants at the PBPC involve the use of volatile organic compounds and other hazardous toxic substances. If proper techniques are not followed for the handling of such substances, or if some accident occurs, the substances could be introduced into the surface and ground waters. Review of each individual site plan and the establishing of systems for properly handling toxic substances can reduce the possibility of incidents occurring. Human frailties existing as they do, however, it is not unlikely that such an incident will occur. If such an incident occurs, it is vitally important that the contamination of surface or ground water be quickly detected and that steps be taken to remove the contaminant. The establishing of proper monitoring systems can reasonably assure that the contamination is identified. Techniques do exist for removing contaminants from surface and ground waters. Since individual tenants and site plans have not yet been established, it is not possible to make any finding as to whether any individual tenant or site plan might operate in such a manner as to cause violations of the Department's water quality standards. It is therefore appropriate that individual tenants and site plans be subjected to further review by appropriate regulatory agencies before they are permitted to operate on the PBPC site. The Applicants have agreed to such a review process. Since surface water flows into the Caloosa Canal can be controlled through the outfall structure at the southeast corner of the PBPC site, it appears practical to isolate any contaminant that might enter the surface water and to remove it. Groundwater flows in the aquifer lying below the PBPC site are very slow--less than one-tenth of one foot per day. Given such flow rates, it is likely that any contaminants that enter the groundwater can be detected and effectively removed. Even given the implementation of the best procedures for handling toxic substances, the best monitoring program for detecting accidental releases of the substances, and the best systems for removing the substances from surface and ground waters, there is some possibility that an accident could occur, that a contaminant would not be detected, and that violations of the Department's water quality standards could occur as a result in the Caloosa Canal or in the groundwater which underlies the Caloosa development and provides drinking water to residents there. The result of such an incident could have very serious impacts. The introduction of toxic substances into the surface waters could cause a substantial damage as far downstream as the Loxahatchee River Basin. Contamination of the groundwater could result in a loss of water supply to residents or in serious public health consequences. While such possibilities exist, they appear unlikely given the safeguards that have been proposed for PBPC. The Applicants do not propose to undertake any dredging or filling activities in any navigable waters.
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 issuing a permit to Caleffe Investment, Ltd., Worthington Enterprises, Inc., to conduct the dredging and filling activities proposed by the Applicants. To ensure that state water quality standards will not be violated, the conditions cited in the Department's Intent to Issue notice dated October 22, 1982, should be made a part of the permit. In addition, the following conditions should be made a part of the permit: All individual site plans within PBPC should be subject to the Department's permitting processes in accordance with Rule 17-4.28, Florida Administrative Code, and other provisions of Chapter 17, Florida Administrative Code, and Chapter 403, Florida Statutes, as may apply. The Applicants should be required to post bond in a sufficient amount to assure proper implementation and operation of monitoring systems for individual sites and to assure that adequate funds are available to remove and properly treat contaminants that might enter surface or ground waters as a result of accidents. RECOMMENDED this 19th day of May, 1983, in Tallahassee, Florida. G. STEVEN PFEIFFER Assistant Director 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 19th day of May, 1983. COPIES FURNISHED: Randall E. Denker, Esquire Lehrman & Denker Post Office Box 1736 Tallahassee, Florida 32302 Dennis R. Erdley, Esquire Alfred J. Malefatto, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Robert M. Rhodes, Esquire Terry E. Lewis, Esquire James Hauser, Esquire Messer, Rhodes & Vickers Post Office Box 1876 Tallahassee, Florida 32302 Alan J. Ciklin, Esquire Boose & Ciklin 8th Floor - The Concourse 2000 Palm Beach Lakes Boulevard West Palm Beach, Florida 33409 Tracy Sharpe, Esquire Farish, Farish & Romani 316 First Street West Palm Beach, Florida 33402 Ms. Victoria Tschinkel Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Ms. Liz Cloud, Chief Administrative Code Bureau Department of State The Capitol, Suite 1802 Tallahassee, Florida 32301 Carroll Webb, Esquire Executive Director Administrative Procedures Committee Room 120, Holland Building Tallahassee, Florida 32301
