The Issue The issue is whether the applicant for an Environmental Resource Permit ("ERP"), the City of Deltona ("City" or "Applicant"), has provided reasonable assurance that the system proposed complies with the water quantity, environmental, and water quality criteria of the St. Johns River Water Management District's ("District") ERP regulations set forth in Florida Administrative Code Chapter 40C-4, and the Applicant's Handbook: Management and Storage of Surface Waters (2005).
Findings Of Fact The District is a special taxing district created by Chapter 373, Florida Statutes, charged with the duty to prevent harm to the water resources of the District, and to administer and enforce Chapter 373, Florida Statutes, and the rules promulgated thereunder. The City of Deltona is a municipal government established under the provisions of Chapter 165, Florida Statutes. The Lake Theresa Basin is comprised primarily of a system of interconnected lakes extending from Lake Macy in the City of Lake Helen to the Butler Chain of Lakes (Lake Butler and Lake Doyle). The Lake Theresa Basin is land-locked and does not have a natural outfall to Lake Monroe and the St. Johns River. In 2003, after an extended period of above-normal rainfall in the Deltona area, the lakes within the land-locked Lake Theresa Basin staged to extremely high elevations that resulted in standing water in residential yards, and rendered some septic systems inoperable. Lake levels within the Lake Theresa Basin continued to rise and were in danger of rising above the finished floor elevations of some residences within the basin. On March 25, 2003, the District issued an Emergency Order (F.O.R. No. 2003-38) authorizing the construction and short-term operation of the Lake Doyle and Lake Bethel Emergency Overflow Interconnection. Since wetland and surface water impacts would occur, the Emergency Order required the City of Deltona to obtain an ERP for the system. The project area is 4.1 acres, and the system consists of a variable water structure on the west shore of Lake Doyle connected to a series of pipes, swales, water control structures, and wetland systems which outfall to a finger canal of Lake Bethel, with ultimate discharge to Lake Monroe and the St. Johns River. The first segment of the system extends downstream from the weir structure on the west shore of Lake Doyle via a pipe entrenched in the upland berm of the Sheryl Drive right-of-way. The pipe passes under Doyle Road and through xeric pine-oak uplands to the northeast shore of a large (approximately 15 acres) deepwater marsh. Water flows south through the deepwater marsh where it outfalls through four pipes at Ledford Drive. Two of the four pipes are overflow structures, controlled by canal gates. The pipes at Ledford Drive discharge into a ditch and into a large (greater than 20 acres) shallow bay swamp. The south end of the bay swamp is defined (and somewhat impounded) by a 19th Century railroad grade. Water flows through the bay swamp where it outfalls through five pipes at the railroad grade. Three of the five pipes are overflow structures, controlled by channel boards. The pipes at the railroad grade discharge to a 1500-foot long finger canal that was dug some time during the period 1940-1972 from the north central shore of Lake Bethel. The overflow interconnection system has three locations whereby the system can be shut down: 1) Lake Doyle--a control weir, controlled by three sluice gates; 2) Ledford Drive--two thirty-inch reinforced concrete pipes, controlled by canal gates; and 3) railroad grade--three thirty-inch reinforced concrete pipes, controlled by channel boards (collectively referred to as "Overflow Structures"). The Overflow Structures are designed to carry the discharge of water from Lake Doyle to Lake Bethel. With the Overflow Structures closed the system returns to pre-construction characteristics, meaning there will be no increase or decrease in the quantity or quality of water throughout the path of the system as a result of the project. An unequivocal condition of the permit is that the system would operate with all of the Overflow Structures closed. As an added assurance, the City proposes to place a brick and mortar plug in the Lake Doyle weir structure outfall pipe to prevent any discharge from the weir. The City has submitted to the District preliminary plans for a future phase in which the system would be modified for the purpose of alleviating high water levels within the Lake Theresa Basin when the water level in Lake Doyle rises above an elevation of 24.5 feet. The District shall require a separate permit application to be submitted for such future plans. Petitioner, Barbara Ash, has lived on Lake Theresa for 19 years. Ms. Ash lives upstream from the area of the weir that will be plugged in accordance with the ERP. She does not trust either the City of Deltona to comply with or the District to enforce the conditions of the ERP applied for by the City. Petitioner, Barbara Ash, also served as the qualified representative for Petitioners, Francell Frei, Bernard J. and Virginia Patterson, and Ted and Carol Sullivan. Ms. Ash represented that Ms. Frei has lived on Lake Theresa for 12 years, and both the Pattersons and the Sullivans live on Lake Louise, which is within the area of concern in this proceeding. Petitioner, Diana Bauer, has lived on Lake Theresa since February 2004. She fears that the lake will become too dry if the system is allowed to flow. She also believes the wildlife will be adversely affected if the water levels are too low since many species need a swampy or wet environment to thrive. She fears her property value will decrease as a result of the approval of the ERP. She also does not trust either the City to comply with or the District to enforce the conditions of the ERP. Petitioner, Howard Ehmer, lives two to three hundred yards down Lake Theresa from Ms. Bauer. He is concerned about the lake bed being too dry and attracting people on all terrain vehicles who enjoy driving around the lake bottom. He is concerned about his property value decreasing if the lake bed is dry. Further, when the lake level is too low, people cannot enjoy water skiing, boating, and fishing on Lake Theresa. Petitioner, Phillip Lott, a Florida native, has also owned and lived on property abutting Lake Theresa since 1995. Mr. Lott has a Ph.D. in plant ecology, and M.P.A. in coastal zone studies, an M.B.A. in international business, and a B.S. in environmental resource management and planning. Mr. Lott has been well acquainted with the water levels on Lake Theresa for many years. Based upon his personal observations of the lake systems in the Deltona area over the years, Mr. Lott has seen levels fluctuate greatly based upon periods of heavy and light rainfall. Mr. Lott is concerned that the District will permit the City to open the weir to let water flow through the system and cause flooding in some areas and low water levels in other areas. He fears that the District will allow the water to flow and upset the environmental balance, but he admits that this ERP application is for a closed system that will not allow the water to flow as he fears. Mr. Lott similarly does not trust the City to comply with and the District to enforce the conditions of the ERP. Petitioners, James E. and Alicia M. Peake, who were represented by Steven L. Spratt at hearing as their qualified representative, live on Lake Louise, which is interconnected with the Lake Theresa basin. The Peakes are concerned that if the level of Lake Louise drops below 21 feet, nine inches, they will not be able to use the boat launch ramps on the lake. Petitioner, Steven L. Spratt, also lives on Lake Louise, and is concerned about the water levels becoming so low that he cannot use the boat launch on the lake. He has lived on the lake since 2000, and remembers when the water level was extremely low. He fears that approval of the ERP in this case will result in low levels of water once again. Petitioner, Gloria Benoit, has live on Lake Theresa for two years. She also enjoys watching recreational activities on the lake, and feels that approval of the ERP will devalue her lakefront property. Ms. Benoit appeared at the first day of the hearing, but offered no testimony on her behalf. J. Christy Wilson, Esquire, appeared prior to the final hearing as counsel of record for Petitioners, Steven E. Larimer, Kathleen Larimer, and Helen Rose Farrow. Neither Ms. Wilson nor any of the three Petitioners she represented appeared at any time during the hearing, filed any pleadings seeking to excuse themselves from appearing at the final hearing, or offered any evidence, testimony, pre- or post- hearing submittals. Petitioner, Gary Jensen, did not appear at hearing, did not file any pleadings or papers seeking to be excused from appearing at the final hearing, and did not offer any evidence, testimony, pre- or post-hearing submittals. Both the City and the District recognize that areas downstream from the project site, such as Stone Island and Sanford, have experienced flooding in the past in time of high amounts of rainfall. The system proposed by the City for this ERP will operate with the overflow structures closed and a brick and mortar plug in the outfall pipe to prevent water flow from Lake Doyle to Lake Bethel. So long as the overflow structures are closed, the system will mimic pre-construction flow patterns, with no increase in volume flowing downstream. The District has considered the environment in its proposed approval of the ERP. The area abutting the project is little urbanized and provides good aquatic and emergent marsh habitat. With the exception of the western shore area of the deepwater marsh ("west marsh area"), the bay swamp and remaining deepwater marsh area have good ecological value. In the 1940's, the west marsh area was incorporated into the drainage system of a poultry farm that occupied the site. This area apparently suffered increased nutrient influxes and sedimentation that contributed to a proliferation of floating mats of aquatic plants and organic debris. These tussocks reduced the deepwater marsh's open water and diminished the historical marsh habitat. Water under the tussocks is typically anoxic owing to total shading by tussocks and reduced water circulation. Thick, soft, anaerobic muck has accumulated under the matted vegetation. Exotic shrubs (primrose willow Ludwigia peruvania) and other plants (cattails Typha spp.) dominate the tussocks. The construction of the project, from the 2003 Emergency Order, resulted in adverse impacts to 1.3 acres of wetlands having moderately high- to high ecological value and 0.2 acres of other surface waters. The 0.2 acre impact to other surface waters was to the lake bottom and the shoreline of Lake Doyle where the weir structure was installed. The 0.3 acres of wetland impacts occurred at the upper end of the deepwater marsh where the pipe was installed. The largest wetland impact (1.0 acre) was to the bay swamp. The bay swamp is a shallow body dominated by low hummocks and pools connected inefficiently by shallow braided channels and one acre is filled with a 1-2 foot layer of sediment following swamp channelization. Disturbance plants (e.g., primrose willow, Ludwigia peruvania, and elderberry Sambucus Canadensis) now colonize the sediment plume. Pursuant to the District's elimination and reduction criteria, the applicant must implement practicable design modifications, which would reduce or eliminate adverse impacts to wetlands and other surface waters. A proposed modification, which is not technically capable of being done, is not economically viable, or which adversely affects public safety through endangerment of lives or property is not considered "practicable." The City reduced and/or eliminated the impacts to the lake bottom and shoreline of Lake Doyle and deepwater marsh, to the extent practicable. The impacts were the minimum necessary to install the weir structure and pipe for the system; the weir structure and pipe were carefully installed on the edges of the wetland and surface water systems, resulting in a minimum amount of grading and disturbance. To compensate for the loss of 1.3 acres of wetlands and 0.2 acres of other surface waters, the City proposes to preserve a total of 27.5 acres of wetlands, bay swamp, marsh, and contiguous uplands. Included in this 27.5 acres are 6.4 acres of the west marsh, which are to be restored. The parties stipulated that the mitigation plan would adequately compensate for losses of ecological function (e.g. wildlife habitat and biodiversity, etc.) resulting from the project. Water quality is a concern for the District. Lake Monroe is included on the Florida Department of Environmental Protection's verified list of impaired water bodies for nitrogen, phosphorous, and dissolved oxygen. Water quality data for Lake Monroe indicate the lake has experienced high levels of nitrogen and phosphorous and low levels of dissolved oxygen. Prior to construction of the project, there was no natural outfall from the Lake Theresa Basin to Lake Monroe and therefore no contribution from this basin to nitrogen and phosphorous loadings to Lake Monroe. Lake Colby, Three Island Lakes (a/k/a Lake Sixma), and the Savannah are surface waters within the Lake Theresa Basin for which minimum levels have been adopted pursuant to Florida Administrative Code Chapter 40C-8. The system will operate with the overflow structures closed and a brick and mortar plug in the outfall pipe to prevent water flow from Lake Doyle to Lake Bethel, resulting in no outfall from the Theresa Basin to Lake Monroe. Minimum flows established for surface waters within the Lake Theresa Basin will not be adversely impacted. Under the first part of the secondary impact test, the City must provide reasonable assurance that the secondary impacts from construction, alteration, and intended or reasonable expected use of the project will not adversely affect the functions of adjacent wetlands or surface waters. The system is designed as a low intensity project. As proposed, little activity and maintenance are expected in the project site area. The reasonably expected use of the system will not cause adverse impacts to the functions of the wetlands and other surface waters. None of the wetland areas adjacent to uplands are used by listed species for nesting or denning. In its pre-construction state, the project area did not cause or contribute to state water quality violations. Under the second part of the secondary impact test, the City must provide reasonable assurance that the construction, alteration, and intended or reasonably expected uses of the system will not adversely affect the ecological value of the uplands to aquatic or wetland dependent species for enabling existing nesting or denning by these species. There are no listed threatened or endangered species within the project site area. Under the third part of the secondary impact test, and as part of the public interest test, the District must consider any other relevant activities that are closely linked and causally related to any proposed dredging or filling which will cause impacts to significant historical and archaeological resources. When making this determination, the District is required, by rule, to consult with the Division of Historical Resources. The Division of Historical Resources indicated that no historical or archaeological resources are likely present on the site. No impacts to significant historical and archaeological resources are expected. Under the fourth part of the secondary impact test, the City must demonstrate that certain additional activities and future phases of a project will not result in adverse impacts to the functions of wetlands or water quality violations. The City has submitted to the District preliminary plans for a future phase in which the system would be modified for the purpose of alleviating high water levels within the Lake Theresa Basin when the level in Lake Doyle rises above an elevation of 24.5 feet. Based upon the plans and calculations submitted, the proposed future phase, without additional measures, could result in minor increases in the loadings of nitrogen and phosphorous to Lake Monroe. Lake Monroe is included on the Florida Department of Environmental Protection's verified list of impaired water bodies due to water quality data indicating the lake has experienced high levels of nitrogen and phosphorous, and low levels of dissolved oxygen. Under this potential future phase, there would be an outfall from the Lake Theresa Basin to Lake Monroe. To address the impact on water quality of this potential future phase, the City has submitted a loading reduction plan for nitrogen, phosphorous, and dissolved oxygen. The plan includes compensating treatment to fully offset the potential increased nutrient loadings to Lake Monroe. Specifically, the loading reduction plan includes: Construction and operation of compensating treatment systems to fully offset anticipated increased nutrient loadings to Lake Monroe. Weekly water quality monitoring of the discharge from Lake Doyle for total phosphorous and total nitrogen. A requirement that the overflow structure be closed if the total phosphorous level reaches 0.18 mg/l or higher or the total nitrogen level reaches 1.2 mg/l or higher in any given week and will remain closed until levels fall below those limits. The implementation of these water quality mitigation measures will result in a net improvement of the water quality in Lake Monroe for nitrogen, phosphorous, or dissolved oxygen. The future phase was conceptually evaluated by the District for impacts to wetland functions. The future phase as proposed could result in adverse impacts to wetland functions. Operation of the system with the overflow structures open could impact the bay swamp and deepwater marsh. The City has demonstrated that any adverse impacts could be offset through mitigation. Based upon the information provided by the City and general engineering principles, the system is capable of functioning as proposed. The City of Deltona will be responsible for the operation, maintenance, and repair of the surface waster management system. A local government is an acceptable operation and maintenance entity under District rules. The public interest test has seven criteria. The public interest test requires the District to evaluate only those parts of the project actually located in, on, or over surface waters or wetlands, to determine whether a factor is positive, neutral, or negative, and then to balance these factors against each other. The seven factors are as follows: the public health, safety, or welfare of others; conservation of fish and wildlife and their habitats; fishing, recreational value, and marine productivity; temporary or permanent nature; 5) navigation, water flow, erosion, and shoaling; 6) the current condition and relative value of functions; and 7) historical and archaeological resources. There are no identified environmental hazards or improvements to public health and safety. The District does not consider impacts to property values. To offset any adverse impacts to fish and wildlife and their habitats, the City has proposed mitigation. The areas of the project in, on, or over wetlands do not provide recreational opportunities. Construction and operation of the project located in, on, or over wetlands will be permanent in nature. Construction and operation of the project located in, on, or over wetlands will not cause shoaling, and does not provide navigational opportunities. The mitigation will offset the relative value of functions performed by areas affected by the proposed project. No historical or archaeological resources are likely on the site of the project. The mitigation of the project is located within the same drainage basin as the project and offsets the adverse impacts. The project is not expected to cause unacceptable cumulative impacts.
Recommendation Based upon the Findings of Fact and Conclusions of Law, it is RECOMMENDED that a Final Order be entered granting the City of Deltona's application for an environmental resource permit with the conditions set forth in the Technical Staff Report, and dismissing the Petitions for Formal Administrative Hearing filed by Gary Jensen in Case No. 04-2405, and by Steven E. Larimer, Kathleen Larimer, and Helen Rose Farrow in Case No. 04-3048. DONE AND ENTERED this 27th day of May, 2005, in Tallahassee, Leon County, Florida. S ROBERT S. COHEN 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 27th day of May, 2005. COPIES FURNISHED: George Trovato, Esquire City of Deltona 2345 Providence Boulevard Deltona, Florida 32725 Diana E. Bauer 1324 Tartan Avenue Deltona, Florida 32738 Barbara Ash, Qualified Representative 943 South Dean Circle Deltona, Florida 32738-6801 Phillip Lott 948 North Watt Circle Deltona, Florida Howard Ehmer Nina Ehmer 32738-7919 1081 Anza Court Deltona, Florida 32738 Francell Frei 1080 Peak Circle Deltona, Florida 32738 Bernard T. Patterson Virginia T. Patterson 2518 Sheffield Drive Deltona, Florida 32738 Kealey A. West, Esquire St. Johns River Water Management District 4049 Reid Street Palatka, Florida 32177 J. Christy Wilson, Esquire Wilson, Garber & Small, P.A. 437 North Magnolia Avenue Orlando, Florida 32801 Gloria Benoit 1300 Tartan Avenue Deltona, Florida 32738 Gary Jensen 1298 Tartan Avenue Deltona, Florida 32738 James E. Peake Alicia M. Peake 2442 Weatherford Drive Deltona, Florida 32738 Steven L. Spratt 2492 Weatherford Drive Deltona, Florida 32738 Ted Sullivan 1489 Timbercrest Drive Deltona, Florida 32738 Kirby Green, Executive Director St. Johns River Water Management District 4049 Reid Street Palatka, Florida 32177
Findings Of Fact Respondent Communities Financial Corporation is a Florida corporation engaged in the subdivision and sale of real property. In 1971 CFC purchased approximately twenty-two sections, or 22 square miles, of real property ("the land") in Township 34 South, Range 33 East, Okeechobee County, Florida, which it proposed to sell as individual one-and-one-quarter (1-1/4) acre lots. The subsequent development of that land is the subject of this proceeding. Respondent Coquina Water Management District ("Coquina") was organized pursuant to Chapter 298, Florida Statutes, by judgment of the Circuit Court for Okeechobee County, Florida to perform drainage activities on the land. The land which CFC purchased in 1971 was originally platted in 1912 in a grid system with roads, drainage canals, and ditches. Extensive drainage was required for use of the land because it was very flat and had a high water table. Approximately one-half of the land was subject to flooding. After it was originally platted it was utilized for cattle ranching with drainage ditches connecting the low areas to encourage runoff. Ten-acre tracts surrounded by dikes and two to three foot deep ditches were used for tomato farming. Such agricultural ditching covered approximately 15 square miles of the property. At one time a hotel was situated on a portion of the property. North-South and East-West roads and a 5,000-foot airstrip were constructed across the property. The East-West road along the South boundary of the property, which is now a state road, has an adjacent drainage ditch which received ranchland water runoff from property east of the land. In 1971 and 1972 CFC registered the platted lots for sale with the Division of Florida Land Sales and Condominiums ("Land Sales") of the State of Florida Department of Business Regulation. In the normal course of compiling the documentation to be submitted for registration, CFC contacted several state regulatory agencies to determine whether such agencies required CFC to obtain permits for development of the property. CFC provided those agencies copies of its drainage plans, which included roads, swales, canals, and control structures. The State of Florida Department of Natural Resources ("DNR") stated that the construction of improvements as planned in the development would not be subject to that agency's jurisdiction for purposes of a dredge and/or fill permit. The State of Florida Department of Pollution Control ("DPC"), predecessor of DER, first stated in a letter of October 4, 1971, to Mr. Moseley Collins, who submitted a "plan of reclamation to DPC, that it had no regulatory responsibilities over the project: In response to your request for comments this Department has conducted a preliminary review of the proposed plan. We have no basic objections to the overall plan of development and believe it could be platted as shown. Specific details as to drainage techniques will be reviewed at a latter [sic] date. It is brought to you [sic] attention that although we have no regulatory responsibili- ties in this area we will welcome the opportunity to review cross sections and details at a latter [sic] date. We thank you for the opportunity to review a project of this magnitude at an early date. [Emphasis added.] The DPC, in a letter of March 30, 1972, to Collins, also observed that: This Department has conducted a review of the revised plan for the subject project and endorse the approach that you are contemplating in developing these areas. I have coordinated with other agencies and organizations and they concur with the approach. We would like to review the project at a future date to deter- mine the method of construction of the swales or greenways to move the water from one lake to another through the complete watershed area. You and your client are to be commended on this approach. From the preliminary layout you can see the possibilities for the potential develop- ment of an area for residential usage that will retain a large percentage of the natural resources and minimize the downstream effect on the overall watershed. Please advise when you want to review the project in greater detail. [Emphasis added.] In connection with the registration of the development, CFC submitted to Land Sales the above-referenced letters from DNR and DPC, detailed evidence of the proposed plan of development, and a public offering statement for use in solicitation of lot sales from the general public. Each offering statement contains several statements to the effect that "this is not a homesite subdivision." Land Sales approved use of the offering statement. In using it to solicit sales, CFC committed to the purchasers that it would complete the required road and drainage improvements by December 31, 1979. CFC commenced sales of lots in the development in 1971. The Agreements for Deed approved by Land Sales and subsequently entered into by CFC with lot purchasers required CFC to deliver improved lots by December 31, 1979. Most of the land sales were made between 1971 and 1973. (6,412 lots were sold and 1,146 were conveyed by June 23, 1977.) Approximately eighty percent of the lots have been sold to date. Up to one-half of the approximately nine thousand lot purchasers hold legal title to their lots pursuant to deeds issued to them by CFC upon full payment. CFC began construction of the promised improvements, consisting of roads and drainage, in 1972. At the present time approximately $1,000,000 of improvements have been completed and approximately $750,000 remain to be completed. In 1973 or 1974, CFC and Coquina submitted plans for the surface water management system which CFC proposed to construct for the property to the South Florida Water Management District ("SFWMD"). The initial plan of development called for the construction of a road and canal system. At the request of SFWMD, the plan was subsequently changed to a road and swale system, and the configuration of one of the control structures was changed. The design changes resulted in more water retention on the property and the preservation of sensitive areas. After several years of analysis and review of the design plan, inspection of the project site, and a public hearing, SFWMD granted conceptual approval for the surface water management system to be constructed by CFC in 1977. The conceptual approval was partially based on the SFWMD staff's assessment than pollutant loadings from the property after development would be less than existing loadings, and that adverse water quality impacts as a result of the proposed development were unlikely. The 1977 SFWMD conceptual approval of the drainage plan for the development was followed by the issuance of a construction permit for the westernmost seven sections on March 15, 1979. Throughout this period construction was continuing. The drainage system as approved consists of grassed lot, roadside, and collector "swales" together with a retention area comprised of natural wetlands in the area of the property known as Ash Slough. The volume of water leaving the property after development will be the same as that leaving the property before development. The drainage conveyances are designed with gradually sloping sides, vary to widths of over 100 feet for the larger collector conveyances, and have depths varying from 2 feet for the "lateral" swales to 3 feet for the larger collector swales. The groundwater table in the area of the project site varies from zero to approximately 30 inches below ground surface. The swales were designed at the request of SFWMD in lieu of the canals proposed within the same easements in the original drainage plan for the development. It appears from the evidence that these drainage conveyances are designed so as to contain contiguous areas of standing or flowing water only following the occurrence of rainfall or flooding. Although some testimony indicated that these conveyances contained contiguous areas of standing water, these observations were made either at isolated times during the progress of construction or soon after a major hurricane passed through the area. Since the purpose of the "swales" is to facilitate drainage from the property, it would appear necessary from an engineering viewpoint to allow some period of time after construction of the swales for them to stabilize to make a valid determination that they will not function as designed. Accordingly, it would not appear unusual that the swales contain areas of standing water until they have been given ample opportunity to stabilize. On the basis of the record in this proceeding, a determination simply cannot be made at this point in time that the swales will not function as designed. Following DPC's initial determination of no jurisdiction in 1971 and 1972, it and DER, its successor agency, were not involved with the project until 1974, when DPC received an inquiry concerning land sales matters from the U.S. Department of Housing and Urban Development. In 1975, a DER staff member conducted a critical review of the Project and filed an internal memorandum faulting the project on the same essential grounds that are the basis for the Notice of Violation issued June 1, 1979. DER representatives participated in various SFWMD meetings from 1975 to 1977 when the conceptual approval of the drainage plan for the project was discussed. During this period, SFWMD forwarded copies of various materials dealing with the project to DER. Further, a DER representative attended the public hearing on September 8, 1977, when the conceptual approval of the project was granted by SFWMD. Respondents' first indication of DER's renewed interest in the development was a letter from DER Subdistrict Manager Warren Strahm to Robert Birenbaum on June 23, 1977. This letter stated, in part, that: The above referenced application/staff report has been supplied to this office by the South Florida Water Management District (SFWMD). It has been determined that your project is subject to Chapters 403 and/or 253, Florida Statutes. A review of drainage plans by our staff indicates the referenced project will comply with Chapter 403, Florida Statutes permit requirements for pollutant discharge. Since these plans have been incorporated into the SFWMD permit, no discharge permit or monitoring in addition to SFWMD permit requirement will be required by the Department at this time. It appears, however, that the referenced project may fall within the permitting requirements set forth in Chapter 17-4, Florida Administrative Code. Pursuant to F.A.C. 17-4.28(2) should any excavation take place in submerged lands or within the transitional zone of submerged lands, dredge and fill permits will be required by this Department prior to commencement of said activi- ties. [Emphasis added.] Please contact Mr. Roger G. Gallop, at the Fort Pierce Branch Office, telephone (305) 464-8525, at your convenience in order to discuss the need for a construction dredge and fill permit. Thank you for your cooperation. Three months later, in a letter from James Brindell to Coquina, Respondents were notified that: A review, by this agency, of the plans associated with your Surface Water Management Permit Applica- tion No. 02187-A indicates that permits will be required from the Department of Environmental Regulation pursuant to Chapter 403 and/or Chapter 253, Florida Statutes for the construction con- templated. Specifically, permits will be required for the construction and operation of discharge structures as well as for any dredging and/or filling in the waters of the state including the submerged lands and transitional zone of these submerged lands. Additionally, certification pursuant to section 401 of F.L. 92-500 may be required. Formal or conceptual appova1 of your project by the South Florida Water Management District does not imply that your project will satisfy the requirements of this agency. Please contact Mr. Warren G. Strahm, Subdistrict Manager, 3301 Gun Club Road, West Palm Beach, phone 305/689-5800, at your earliest convenience concerning application for these permits. (Emphasis added). This letter was followed one-and-one-half months later by a "Letter of Notice" from DER advising Respondents that DER had reason to believe the project was in violation of Chapter 403, Florida Statutes, and requesting CFC to cease any further work. Throughout this series of correspondence, CFC and Coquina maintained that DER did not have permit jurisdiction. This position was reasserted in a letter of November 1, 1977, from Emerson Allsworth, counsel for Coquina, to DER. During this period, numerous meetings were held involving representatives of Respondents and DER in which Respondents were urged by DER to apply for permits. Respondents failed to do so, and, on June 1, 1979, DER issued its Notice of Violation. Natural drainage from the property occurs southwestward into an area known as Ash Slough; southward from the central portion of the property into Gore Slough; and from the northeast section of the property into Company Slough. The headwaters of both Ash Slough and Gore Slough originate on the project site and periodically extend off Respondents' property to the south to join the waters of Chandler Slough. Chandler Slough, in turn, eventually empties into Lake Okeechobee 11 to 15 miles from the property. Company Slough also extends off the project site eastward onto the lands of others. There is, however, insufficient evidence in this record from which to conclude that Company Slough regularly exchanges flow with any other body of water. A "slough", as that term is used in the context of this proceeding, is a surface conveyance pathway for waters whose lateral boundaries are not as well-defined as a stream bed, and whose rate of flow is relatively slow. Due to the flat topography of the project site, Ash, Gore and Company Sloughs have imprecise boundaries, and their rates of flow appear to range at various times from very slow to nonexistent. By Cease and Desist Order dated March 28, 1978, the United States Army Corps of Engineers required Respondents to halt any further work then being conducted on the project, asserting that work in progress at that time was being conducted in waters of the United States, including adjacent wetlands, without first having acquired a permit from the Corps of Engineers. This Order provided, in part, that: Section 301(a) of the [Federal Water Pollution Control Act Amendments of 1972] makes it unlawful to discharge dredged or fill material into waters of the United States unless author- ized by a Section 404 permit issued by the Secretary of the Army acting through the Chief of Engineers. Section 10 of the River and Harbor Act of 1899 prohibits the excavation or depositing of material or erecting any struc- tures in navigable waters of the United States unless authorized by a Department of the Army permit. The work referred to in the paragraph above is deemed to have occurred in waters subject to these statutory requirements without the requisite permits and is considered unlaw- ful by this office. Prior to 25 July, the Corps of Engineers limited the requirement for Section 404 type permits to areas either below the mean high water line in tidal areas or below the ordinary high water line of rivers and streams which either now sup- port, had supported, or were capable of supporting interstate commerce. However, on 25 July 1975, the regulatory juris- diction of the District was expanded to all waters of the United States and adjacent wetlands. [Emphasis add.] Subsequently, however, by memorandum dated May 17, 1978, the United States Army Corps of Engineers determined that it did not have jurisdiction over Respondent's activities for the following reasons: In the northeast and eastern portion of the tract the flagponds and saw grass prairies are isolated with no discernible drainage sloughs or patterns. The other area of concern, in the south west sector, contains isolated ponds and an old man-made drainage canal that comprises shallow, intermittent potholes above the natural headwaters of Ash and Gore Sloughs. There was no recognizable flow in any part of the canal and the point at which average annual flow appear to be 5 c.f.s. or greater is located to the south a considerable distance from the subject tract. The project, as proposed, will not destroy or threaten any endangered species or their habitat nor adversely impact water quality of the ultimate receiving waters in Kissimmee River and Lake Okeechobee. In 1971, the Soil Conservation Service of the United States Department of Agriculture classified Ash and Gore Sloughs, as well as Fish Slough, to which Company Slough is alleged by DER to connect, as "intermittent". This determination is supported by hydrological data compiled by the South Florida Water Management District which shows no net flow in Chandler Slough for as many as six months in 1975 and four months in 1976. In the South Florida Water Management District report concerning flow patterns in Chandler Slough, it was pointed out that: The climate in this portion of Florida is subtropical with warm summers and moderate winters. Rainfall is seasonal with about 75 percent of the total occur- ring in a well-defined wet season, from May to October. This distribution of rainfall results in considerable surface water flow during part of the year. During the late winter and early spring many of the creeks and sloughs, such as Chandler Slough, become completely dry. [Emphasis added.] In addition, testimony in the record in this proceeding establishes that on at least one occasion during the time in which construction on the property was being conducted, Company Slough was completely dry. There is no data in the record quantifying the annual flow of water from Ash and Gore Sloughs into Chandler Slough. Further, there is no evidence concerning the periodicity of any such water exchanges between Ash and Gore Sloughs and Chandler Slough. As indicated above, the evidence establishes that Chandler Slough, which is the larger collector slough into which both Ash and Gore sloughs allegedly discharge, periodically becomes "completely dry." DER witnesses testified that they had observed contiguous areas of standing water in Ash, Gore and Company Sloughs during visits to the site, and had also determined the existence of an exchange of waters between Ash, Gore and Company Sloughs with other sloughs connecting to Chandler Slough by analyzing aerial photographs. However, those aerial photographs were not made a part of the record in this proceeding. Additionally, the relatively few visits to the site by these witnesses, in the absence of validly derived data establishing pertinent flow rates, is insufficient to establish "normal" conditions in the area. This is especially true in light of the aforementioned countervailing determinations based upon data compiled by the United States Army Corps of Engineers, the United States Department of Agriculture and the South Florida Water Management District. The evidence shows that some of the types of vegetation listed in DER's vegetation indices by which DER determines whether areas are "submerged lands" or "transitional zones" of submerged lands have been found on the project site. Among the types of vegetation observed in and around Ash, Gore and Company Sloughs are maidencane, water willow, pickerelweed, button bush, saw grass and St. John's wort. Although these species were detected in some locations by visual observation, apparently no attempt was made to quantify these plants vis-a-vis other vegetative types, nor were any physical measurements made to locate their boundaries. In a report dated August 26, 1977, the SFWMD attempted to identify the acreage, but not boundaries, of wetlands on the development site. The findings of that report show that approximately 2,014 of 14,080 acres, or 14.3 percent of the total site, contains wetlands vegetation. The report also indicates that the wetlands vegetation is scattered in different locations over the site, with the median occurrence being 68 acres per 640-acre section. DER presented quantified evidence showing turbidity readings in the Ash Slough area of the development during the construction of swales in August, 1979, of 325 Jackson Units and November and December, 1979, of 155 and 176 Jackson Units, respectively. It should be noted that these readings were performed after the filing of the Notice of Violation herein. Although samples of August 6, 1979, were taken without a background sample in Ash Slough, the evidence establishes that background readings in Ash Slough were less than 25 Jackson Units. The evidence clearly establishes that DER's water quality sampling and analysis were conducted in accordance with applicable requirements of Chapter 17, Florida Administrative Code. The evidence establishes that these readings are attributable to construction of swales and control structures and would not be expected to continue after completion of construction. There is no evidence to show the duration of the discharges resulting in these turbidity readings, nor is there any showing of actual damage to animal, plant or aquatic life. Petitioner and Respondent have submitted proposed findings of fact in this proceeding. To the extent that those findings of fact are not adopted in this Recommended Order, they have been specifically rejected as being either irrelevant to the issues in this cause, or as not having been supported by the evidence.
Findings Of Fact The Parties. Respondent, Citrus Recreational Marina, Inc. (hereinafter referred to as "Marina"), is a corporation. Marina is the applicant for the permit which is at issue in this proceeding. Respondent, the Florida Department of Environmental Protection (hereinafter referred to as the "Department"), is an agency of the State of Florida with the responsibility for, among other things, wetland resource permitting. The Department also has responsibility, pursuant to an agreement with the Southwest Florida Water Management District (hereinafter referred to as the "Water Management District"), for Management and Storage of Surface Water permitting within the jurisdictional boundaries of the Water Management District. Petitioner, Save the Manatee Club, Inc. (hereinafter referred to as "Save the Manatee"), is a non-profit, Florida corporation. The stated purpose of Save the Manatee includes protection of the manatee and its habitat through the promotion of public awareness, research and lobbying efforts. Petitioner, Friends of the Greenway (hereinafter referred to as "Friends"), is an organization which promotes responsible environmental policy in Citrus County. Save the Manatee and Friends are "citizens" of the State of Florida. They filed a verified petition for hearing in this matter. They alleged in the petition that the proposed facility will injure, harm, or otherwise pollute the state's natural resources. Members of Petitioners observe, study and enjoy manatee in Citrus County, including waters that would be impacted by the proposed facility. Marina's Permit Applications, the Department's Notice of Intent to Issue and the Petitioners' Challenge. On March 28, 1995, Marina applied to the Department for a permit for Management and Storage of Surface Water. On March 10, 1993, Marina applied to the Department for a wetland resources (dredge and fill) permit. The permits sought by Marina are associated with Marina's plan to construct a marina facility. The marina is to be constructed within an existing dolomite mine pit (hereinafter referred to as the "Mine Pit"). On or about February 6, 1996, the Department entered a notice of intent to issue the permit sought by Marina. A copy of the draft permit, permit number 092278259 and MS092681199, was attached to the notice of intent to issue. On or about March 13, 1996, Petitioners filed a Petition for Formal Administrative Hearing challenging the Department's proposed decision to issue the draft permit. Marina's Proposed Facility. Marina's proposed facility is to be located in Citrus County, Florida. Citrus County is located on the west coast of Florida, north of Tampa, Florida, and south of the mouth of the Suwannee River on the Gulf of Mexico. As part of the proposed facility, Marina proposed to construct 256 wet slips (122 of which may be covered) on six floating docks, a boat ramp, a boat lift bay, a 63-boat dry storage facility, a convenience store with fueling and sewage pump-out facilities, a clubhouse, a stormwater facility and a parking area. The proposed facilities will also include a potable water system. The water system will provide drinking water to the clubhouse, bait stand, fueling facility, boat storage area and the marina docks. The proposed facilities will also include an on-site wastewater treatment facility. The treatment facility will consists of an aerobic system with on-site effluent disposal through drainfield lines into the soil. No sewage treatment percolation ponds will be included on the proposed site. The stormwater system for the proposed site will be separate from the wastewater treatment facility. The stormwater system will include the collection and treatment of stormwater in on-site basins prior to discharge into the Mine Pit. The system will be designed to retain the entire rainfall from a 100-year storm combined with wet detention and on-line systems involving percolation. All these systems have been designed to meet the design standards required by Chapter 40D-4, Florida Administrative Code. The post development runoff discharge rate for the proposed site is projected to be less than the current rate of runoff discharge on the proposed site. The proposed facility will not cause any increased flood risks on-site or off-site. No part of the surface water management system will be located within 100 feet of any public supply well. The fish cleaning stations included for the proposed facility will be located over land. Waste associated with fish cleaning will be collected for disposal. Wastewater from the stations will be directed into the wastewater treatment system for the proposed facility. Wastewater from boats at the proposed facility will directed to the wastewater treatment facility through two pumpout stations located near the proposed fueling facility. Solid waste from the proposed facility and boats utilizing it will be disposed of in trash receptacles located throughout the proposed site. They will ultimately be picked up by a solid waste hauler for disposal. Erosion around the Mine Pit will be controlled through the placement of 2,200 feet of rip rap, vegetation planting and other erosion control techniques. The Mine Pit where the proposed marina is to be constructed is located on the south side of the Cross Florida Greenway Waterway (hereinafter referred to as the "Greenway Waterway") (formerly known as the "Cross Florida Barge Canal"), approximately one half mile east of where U.S. Highway 19 crosses the Greenway Waterway. The proposed site is approximately 4.75 miles from where the Greenway Waterway empties into the Gulf of Mexico. The Mine Pit is U-shaped, approximately 31.4 acres in size, and has an average depth of -20 feet, with pockets of -33 feet in depth. Marina proposed to fill the Mine Pit to 13.0 feet NGVD, place 2,285 linear feet of rip rap, and dredge 4.75 acres of the Mine Pit to -13.0 feet NGVD. The waters of the northwestern corner of the Mine Pit are separated from the waters of the Greenway Waterway by a plug of land approximately 100 to 150 feet wide. Marina proposed to remove the plug to create an entrance from the marina to the Greenway Waterway. The removal of the plug will result in a lowering of the level of water in the Mine Pit by approximately 3 to 5 feet to sea level, the level of the water in the Greenway Waterway. Marina also proposed to excavate a flushing canal channel between the Greenway Waterway and the northeast corner of the Mine Pit. The boundary of the property on which the Mine Pit is located is approximately 100 feet from the Mine Pit at its closest location. The Mine Pit was excavated from lime rock and Ona fine sands; Pits and Udorthents (both manmade) soil types exist throughout the project site. Weedy vegetation dominates the historically disturbed upland area surrounding the Mine Pit. Saltbush (Baccharis halimfolia), marsh elder (Iva frutescens), dog fennel (Eupatorium spp.), marsh fleabane (Pluches spp.), and waxmyrtle (Myrica cerifera) exist along the Greenway Waterway. Southern red cedars (Juniperius silcicola) are scattered throughout the area. Cattails (Typha spp.) have invaded the edges of the Mine Pit. Ownership of the Proposed Site Property. Marina has no ownership interest in the property where the Mine Pit is located. Nor has Marina ever held such an interest. The proposed facility site is held in three undivided interests. At the time the permit applications were filed by Marina, Marina had an option contract to purchase the proposed site. At the time of the final hearing of this matter, the option contract was no longer in force. Marina had also been authorized in writing prior to filing the permit applications to act as agent for the owners of the site for purposes of seeking environmental permitting. It was stipulated at the time of the final hearing that two of the three undivided interest owners had authorized Marina to act as their agent for purposes of obtaining the permits at issue in this proceeding. At the time of the final hearing, the third undivided interest owner did not authorize Marina to act as its agent for any purpose. Marina is agreeable to a new condition being added to the draft permit by the Department requiring Marina to submit documentation to the Department before any development of the proposed facility is commenced proving that Marina has acquired interests in the proposed site necessary for it to carry out the permit conditions. It is the Water Management District's policy in implementing Rule 40D- 4.301(g), Florida Administrative Code, which requires applicants to provide reasonable assurances concerning their proposed projects, is to require the land owner to be the permittee. The Greenway Waterway and the Surrounding Area. The Greenway Waterway consists of natural and man-made waters formerly intended to be used as the Cross Florida Barge Canal. The waters of the Greenway Waterway are classified as "Class III" waters. The Cross Florida Barge Canal was deauthorized on January 22, 1991. In its place was created the Cross Florida Greenways State Recreation and Conservation Area. The State of Florida owns the majority of the lands within the Cross Florida Greenways State Recreation and Conservation Area. The state can, therefore, control development along the Greenway Waterway. A portion of the Greenway Waterway was constructed as part of the Cross Florida Barge Canal by digging a canal from a spillway at Lake Rousseau, east-northeast of the proposed site, to the Gulf of Mexico. This portion of the canal (hereinafter referred to as the "Greenway Canal"), is straight and was designed for a depth of 12 feet. The actual depth of the Greenway Canal varies and, in some locations, is 18 feet deep. The Greenway Canal is also approximately 250 feet wide. The Greenway Canal intersects the Withlacoochee River, which is located to the east of the proposed facility. Prior to the construction of the Greenway Canal, the Withlacoochee River ran from a spillway at Lake Rousseau to the Gulf of Mexico. After construction of the Greenway Canal, the portion of the Withlacoochee River which connects with the Gulf of Mexico was, and still is, separated from the Greenway Canal by an earthen berm. The western portion of the Withlacoochee River (hereinafter referred to as the "Upper Withlacoochee"), continues to run from Lake Rousseau for approximately 1.3 miles to the Greenway Canal and then runs to the Gulf of Mexico through the Greenway Canal. The depth of the Upper Withlacoochee varies from river bottom which is exposed at low tide to areas of approximately 20 feet. The depth of water, the speed at which water flows and the amount of aquatic vegetation in the Upper Withlacoochee varies depending on the amount of water released from Lake Rousseau through the spillway. For the past year, the rate of flow in the Upper Withlacoochee has been relatively high. There are currently two public boat ramps, but no marinas, located on the Greenway Canal. One of those boat ramps is in disrepair and the evidence failed to prove that it is in use. There are no marinas on the Upper Withlacoochee or the Greenway Canal. There is a Florida Marine Patrol station located on the Greenway Canal approximately one-half mile east of U.S. Highway 19. Whether the presence of the station will have any impact on the enforcement of speed limits in the Greenway Canal is purely speculative. Approximately 2 miles west of the proposed facility is an existing active mining operation owned by Independent Aggregates. Barges transport mine product along the Greenway Canal from the mine to the Gulf of Mexico. Another organization, known as "Holnam", has been permitted by the Department to construct a barge-loading facility opposite the Independent Aggregates' barge facility and mine. It is unlikely, however, that Holnam will actually begin operating barges on the Greenway Canal. A speed limit of 25 miles per hour has been imposed by the Department throughout the Greenway Canal. The speed limit was imposed to protect West India Manatee that utilize the Greenway Canal. The Upper Withlacoochee has been designated an idle-speed zone by local ordinance. Crab traps are located along the banks of the Greenway Canal for approximately four miles into the Greenway Canal from the Gulf of Mexico. Traps are generally anchored to the bottom by lines and are spaced approximately 100 feet apart, 20 to 15 feet from the bank. A channel extends for approximately 12 to 15 miles into the Gulf of Mexico from the mouth of the Greenway Canal. The channel is marked. There are obstructions and shallow water outside this channel. Prudent boaters will continue in the channel for approximately four to nine miles before turning north or south into the Gulf of Mexico. Operators of smaller boats and those with knowledge of the area are able, however, to navigate north or south closer to shore. Impact on the Conservation of Fish and Wildlife, Including Endangered or Threatened Species, or Their Habitat. The West India Manatee is an endangered species, which means that it is in danger of extinction. Approximately 3000 manatees are found in Florida waters. Approximately half are located on the east coast and half on the west coast of Florida. There is little interchange between the two groups. The State of Florida is attempting to restore the manatee population to a size which will help to insure its survival as a species. In order for the manatee population to survive, human development and interaction with manatees must be managed. Manatee habitat needs to be preserved from development. Two of the most significant challenges to the survival of the manatee are the number of manatees killed by boats and the increasing number of boats in Florida waters. Collisions with boats is the greatest known cause of manatee deaths (approximately 25 percent). Manatee change locations frequently searching for food, drinking water, resting areas, potential mates and birthing areas. They also return to preferred habitat features. Manatee are attracted to areas that are calm and quiet for birthing areas. Shallow water, accessible from deeper water, is essential for birthing. After giving birth, the mother and calf generally remain in the area for some period of time, sometimes as long as months, until the calf is able to survive elsewhere. They will leave an area, however, if disturbed. Boat traffic, even at slow speeds, can cause disruption to mothers and young calves. Boat traffic can separate a mother and calf. There are approximately 300 manatee in the waters of northwestern Florida (from Tampa Bay to the Suwannee River), which includes the area of the proposed facility and Citrus County. This population has been increasing in recent years. Manatee in the waters of northwestern Florida require a stable source of warm water during the winter. During the winter ambient temperatures drop below the level at which the manatees' metabolism will sustain them. As a result of the need for warmer waters, most of the manatee in northwestern Florida spend the winter in Citrus County. Kings Bay, Crystal River and Homosassa all provide warm water locations for manatee. These sites are located to the south of the proposed facility. Kings Bay is the most important winter manatee habitat on the west coast of Florida. During the rest of the year, when waters are warmer, manatee leave their warm water, winter habitats to forage and investigate other habitat. Manatee that winter in the warm water sites in Citrus County generally migrate to the north. They travel to, and past, the mouth of the Greenway Canal, returning by the same general routes in the winter. Manatee also linger at the mouth of the Greenway Canal at the Gulf of Mexico because that area offers a combination of a relatively deep-water channel with adjacent shallow water and aquatic vegetation. Manatee use the waters of the Greenway Canal and the Upper Withlacoochee. The Greenway Canal is not, however, considered particularly good habitat for manatee. It has relatively deep water, steep banks, little fresh water and little vegetation of interest to manatee. In 1991 Citrus County adopted a Manatee Protection Plan as part of its comprehensive growth management plan. The Manatee Protection Plan does not identify the Greenway Canal as essential manatee habitat. The Manatee Protection Plan was adopted with the assistance of the Department. The Plan was based upon a compilation of manatee studies, marina inventory studies, and a comprehensive view of the county's waterway systems at the time the Plan was adopted. "Essential manatee habitat" is defined in the Manatee Protection Plan as "any land or water area constituting elements necessary to the survival and recovery of the manatee population from endangered status". Whether an area is "essential manatee habitat" is to be considered under the Plan as "a criteria for determining areas where dock facilities should be limited." The definition of "essential manatee habitat" for purposes of the Plan is different from the standard to be applied in by the Department in this case. The definition in the Plan is similar to the federal criteria considered and found to be different from that applicable to Department permitting cases in Metropolitan Dade County v. Coscan Florida, Inc., 609 So.2d 644, 651 (Fla. 3d DCA 1992). The Manatee Protection Plan contemplates that a master plan will be undertaken to establish the capacity of the Greenway Canal for boat and marina facilities. That master plan has not been developed. The fact that the master plan has not been formally undertaken, however, is of little consequence. The Department, due to the State's ownership of the land surrounding the Greenway Canal, has been able to consider possible uses of the Greenway Canal for boating and marinas without a formal master plan. The Manatee Protection Plan does not support a finding that the proposed facility will not have an adverse impact on the manatee. Although the waters of the Greenway Canal do not constitute good manatee habitat, the Upper Withlacoochee is considered good habitat, depending on the amount of water being released from the spillway at Lake Rousseau. Manatee have used the Upper Withlacoochee for feeding, resting and birthing. The Upper Withlacoochee has limited human activity, light boat traffic, sources of fresh water, a warm-water spring and aquatic vegetation. The Upper Withlacoochee has been used for birthing. Infant mortalities reported in the area suggest that the Upper Withlacoochee is used as a preferred birthing area. The rate of mortality suggests a higher rate of successful births. Aerial survey and mortality data also suggests that the Upper Withlacoochee and the Greenway Canal are utilized throughout the year by manatee. Greatest use is seasonal. Aerial survey data underestimates the number of manatee utilizing the Upper Withlacoochee and the Greenway Canal due to the lack of water clarity and due to the meandering course of, and vegetation along, the Upper Withlacoochee. Manatee mortality data concerning the Greenway Canal and the Upper Withlachoochee provides some indication of the fact that the number of manatee that travel through the Greenway Canal and the Upper Withlacoochee is not insignificant. While there was considerable evidence presented concerning whether the number of manatee that utilize the Greenway Canal and the Upper Withlacoochee is accurate or has been underestimated, based upon aerial survey data and manatee mortality comparisons, the critical fact proved by the evidence in this case is that a significant number of manatee do use the Upper Withlacoochee as habitat, including for birthing. The evidence also proved that, in order for manatee to use the Upper Withlacoochee, it is necessary that they travel the length of the Greenway Canal. Another critical fact proved by the evidence is to this matter is that manatee traveling to and from the Upper Withlacoochee must travel the Greenway Canal from the Gulf of Mexico past the proposed facility. The evidence was also unrefuted that increased boat traffic from the proposed facility will have the potential to adversely impact the manatee. That adverse impact will take the form of physical injury due to collisions and stress on manatee from increased human activity. The activity could reduce the use of the Upper Withlacoochee as habitat. What remains to be determined is whether the conditions of the draft permit will provide adequate assurances that the impact will not be contrary to the public interest. The Department's Bureau of Protected Species Management determined that, without the conditions to be added to the draft permit it suggested, the following impacts could be expected as a result of approval of the proposed facility: The probability of manatee/boat collisions increases with increasing boat traffic where boaters and manatees regularly inhabit the same waterways. While the current level of barge/vessel traffic does not appear to be a problem, increasing the amount of recrea- tional and commercial vessel traffic to the proposed levels in this narrow waterway is expected to adversely impact the endangered manatee. Barge trips may become more frequent, and barges traveling down the center of the canal drives manatees toward the edges of the canal. This increases the risk of manatee/recreational boat collisions, and increases the risk of these recreational boats driving manatees underneath, ahead of or behind traveling barges. The probability of lethal and sublethal propeller strikes increases. Also, there is not sufficient space for manatees between the canal bottom and the bottom of a fully loaded barge, with only one foot clearance as typical for loaded barges. The probability of a manatee being crushed will increase, and this impact is difficult to offset with conservation measures other than not allowing the activity. Page 2, Petitioners exhibit 7 and CRMI exhibit 10. The evidence in this case supports the foregoing conclusions. The increased boat traffic from the proposed facility, even if limited to sailboats and even if power boats are allowed at lower speed limits than currently in force in the Greenway Canal, may cause impacts with manatees due to the increased traffic and the use of the Greenway Canal by barges and recreational boats. It is possible that manatees, confronted by oncoming recreational boats and barges, may be forced into the path of barges and be crushed. Barges used by Independent Aggregates are approximately 72 feet wide and 250 feet long and are pulled or pushed by tugboats. The probability of this conflict taking place will be greater if barge use of the Greenway Canal is increased as proposed by Independent Aggregates. The greatest threat to the manatee of the proposed facility is the threat of death or injury as a result of cuts or blunt trauma from collisions of boats with manatees. This threat is primarily associated, however, with faster moving, power boats. Therefore, the extent of possible adverse impact on the manatee will be determined largely by the speed limit imposed in the Greenway Canal. To mitigate against the possible adverse impact on manatee, the Department has included certain conditions in the draft permit. Those conditions are found in Condition 6 of the draft permit and were recommended by the Department's Bureau of Protected Species Management. As a result of the Bureau of Protected Species Management's review of the proposed facility, it was recommended that the proposed facility not be approved if all of the conditions suggested by it were not included in the draft permit. All of the conditions recommended, except one, were included in the draft permit. The condition not included was one that provided that a violation of manatee speed zones would be grounds for revocation of the lease of any slip or dock space at the proposed facility. The lease revocation condition recommended by the Bureau of Protected Species Management was not included in the permit due to concern by the Department as to whether the condition could be legally imposed. The language of the memorandum of review of the proposed facility from the Bureau of Protected Species Management suggesting that the proposed project should not be approved unless all recommended conditions are accepted is standard language used by the Bureau and not intended to be strictly interpreted. The Bureau ultimately concluded that, despite its recommendation, it believes that the conditions of the draft permit are adequate to offset adverse impacts to the manatee. The Bureau's explanation is sufficient to eliminate any inference that otherwise may be drawn from its suggestion that the proposed facility should not be approved due to the exclusion of the permit condition concerning revocation of leases for speed zone violators. Condition 6 requires, among other things, that signs warning of possible manatee activity be displayed during construction, that personnel associated with the project be educated about the manatee, and that other measures designed to protect manatee during construction be followed. Due to the fact that most of the construction will take place in the enclosed Mine Pit, there should be little, if any adverse impact on manatee as as result of construction. Condition 6 also provides that permanent manatee warning signs and information concerning manatee be posted by the marina, and that a manatee awareness education program be established at the proposed facility. Condition 6 also limits the use of the boat ramp of the proposed facility to boats stored "on-site." The ramp will not be open to the general public. Finally, condition 6.l. provides the most important limitation of the use of the proposed facility. Condition 6.1 limits use of the proposed facility to sailboats and, therefore, prohibits the use of power boats: . . . until the applicant has provided documentation to the Department that manatee protection speed zones in the CFBC have been revised, approved by the Bureau of Protected Species Management, and posted in the CFBC. Occupancy of the facility by sailboats shall not be restricted. The limitation of the use of a marina to sailboats should adequately mitigate the adverse impacts to the manatee from the proposed facility. See Coscan, at 651. The effect of condition 6.l. is to allow Marina to obtain a modification of the draft permit after it is issued to allow power boats based upon events which may take place in the future. There are no guarantees that those events will result in reasonable assurances that the adverse impact to the manatee from power boat use at the proposed facility will not be contrary to the public interest. The speed zones which must be established and approved by the Bureau of Protected Species Management will be established, if at all, through rule- making procedures. See Rule 62N-22.011, Florida Administrative Code. The process would allow public input. Additionally, the outcome of the process would be subject to challenge under Chapter 120, Florida Statutes. Because of possible challenges to the efforts to impose speed zones, it is possible that speed zones adequate to reduce the adverse impacts to the manatee which would satisfy the public interest test applicable in this matter will not be adopted. The standards which the Department must adhere to in establishing speed zones are not the same standards applicable in this matter. In this matter, reasonable assurances must be given that there will not be adverse impacts to the manatee, a threatened species, contrary to the public interest. Establishing speed zones pursuant to other provisions of law will not insure that the reasonable assurances required for the issuance of the permit at issue in this case will be given. Although the resulting speed zones may be adequate to protect the manatee, there is no way to determine what kind of speed zones will be established. Without knowing the ultimate speed zones which may be established, or, more importantly, to know that the speed zones will meet the public interest test applicable in this matter, it is not possible to find the reasonable assurances Marina is required to provide at this time or at any time before the proposed facility is actually permitted. If reasonable assurances can be given that the use of power boats in the proposed facility will not be contrary to the public interest once speed zones are established, Marina or the owner of the proposed facility may apply for a permit modification. At that time the requisite reasonable assurances concerning power boat use can be determined. The provision of condition 6.l. allowing Marina to avoid seeking a permit modification at that time is, therefore, at a minimum, unnecessary, and at its worse, an effort to allow Marina to avoid having to provide the necessary reasonable assurances concerning the use of power boats. If only the impact on the manatee were considered in establishing speed zones, it could be concluded slow or idle speed should be imposed throughout the Greenway Canal and for some distance into the Gulf of Mexico in order to adequately reduce the adverse impact from the proposed facility on the manatee. Establishing speed zones, however, requires a consideration of other factors. The evidence in this case failed to address those factors sufficiently to recommend a condition to the draft permit concerning speed zones. Based upon the foregoing, it is concluded that reasonable assurances have not been given that there will not be unreasonable adverse impact to the manatee if the use of power boats at the proposed facility is allowed as provided in condition 6.l. of the draft permit. Other Public Interest Criteria. The evidence failed to prove that the proposed facility will adversely affect the public health, safety or welfare or the property of others. The evidence also failed to prove that the proposed facility will adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The docks and other marina facilities will all be restricted to the Mine Pit, which is not now open to navigation. There is adequate width in the Greenway Canal to allow boats to exit the Mine Pit into the Greenway Canal and for boats and barges in the Greenway Canal to pass each other. Rip-rap to be placed along the Mine Pit shore and other shoreline stabilization activities will be adequate to prevent erosion and shoaling. Groundwater flow at the proposed site should not be adversely affected by the proposed facility, except as discussed, infra. The proposed facility should not adversely affect fishing or recreational values or marine productivity in the vicinity of the proposed facility. Recreational values (boating and fishing) should be enhanced as a result of the proposed facility. If condition 6.l. is not eliminated and power boats are allowed in the Greenway Canal, there are no assurances that the recreational value provided by the manatee will not be adversely impacted. The proposed facility is intended to be permanent. The evidence failed to prove that the proposed facility will adversely affect or enhance significant historical or archaeological resources under the provisions of Section 267.061, Florida Statutes. If condition 6.l. is not modified to eliminate the use of power boats automatically upon the establishment of speed zones, there are no reasonable assurances that the current condition and relative value of functions being performed by the Greenway Canal and the Upper Withlacoochee will not be adversely affected by the proposed facility. Otherwise, the proposed facility should not have an adverse impact on current conditions and relative value of current functions of the area. Groundwater Quality Standards. The general geology in the area of the proposed facility and the Greenway Canal is known as karst terrain. Karst terrain is geology formed by the solution of limestone over millions of years. Sequential episodes of exposure of the Floridan aquifer, which underlies the area, occurs in karst terrain as the result of the natural formation of sink holes. These sink holes impact the movement of groundwater. Information exists to reasonably describe the hydrogeology of the area in "regional" terms. There is insufficient information generally available about the specific hydrogeology of the proposed site or the immediately surrounding area. Underlying the entire area and the proposed site in particular is the Floridan aquifer. The properties of the Floridan aquifer in coastal Citrus County, including the proposed site, can vary enormously over relatively short vertical distances. This variability impacts the movement of groundwater. The groundwater under the proposed site is classified as G-II. The terms "potentiometric surface" are used to describe the level to which groundwater will rise above sea level. The higher groundwater rises above sea level, the thicker the layer of underlying drinkable water should be before reaching an interface between drinkable and undrinkable water. In central Citrus County, the potentiometric surface is relatively low and flat at approximately 5 or 6 feet above sea level. The resulting interface between drinkable and nondrinkable water is found at 200 or more feet. Due to natural geological conditions, moving to the northwest of Citrus County, including the Greenway Canal area, potentiometric levels are higher. Therefore, thicker layers of drinkable water should be found around the proposed facility site and the Greenway Canal than in central Citrus County. Because of higher potentiometric surface in the area of the Greenway Canal, the layer of drinkable water would be expected to continue beyond 120 feet below the surface. Construction of the Greenway Canal has resulted in the intrusion of saltwater from the Greenway Canal into the groundwater. It has also resulted in the upconing of mineralized (sulfate) waters from deeper to less deep levels within the Floridan aquifer. These impacts have been significant with regard to the chloride levels (from the saltwater) and sulfate upconing. The impact of the construction of the Greenway Canal on saltwater intrusion and sulfate upconing is the result of the lowering of the surface waters to sea level in the Greenway Canal. The lowering of the level of water in the Greenway Canal has had the effect of decreasing the potentiometric surface and, consequently, reducing the thickness of the layer of drinkable groundwater. Saltwater has intruded along and beneath the Greenway Canal. The extent of this intrusion is represented graphically on Petitioner's exhibits 13 and 14. Saltwater intrusion has occurred primarily as a result of downward leakage of saltwater traveling up the Greenway Canal. The saltwater intrusion has been localized around the Greenway Canal. The wedge of saltwater intrusion has reached to approximately where U.S. Highway 19 crosses the Greenway Canal, approximately one-half mile east of the proposed site. Although it is "theoretically" possible that the saltwater wedge could continue to move along the entire length of the Greenway Canal, the evidence fails to support such a conclusion. Due to freshwater discharges from Lake Rousseau, the evidence supports a conclusion that the saltwater wedge will not move further eastward to any significant extent. The lowering of the waters of the Greenway Canal to sea level has had the effect of bringing sea level elevations to the Floridan aquifer several miles further inland than had been the case before construction of the Greenway Canal. Groundwater adjacent to the Greenway Canal, which is at levels higher than sea level, has discharged into the Greenway Canal. This has caused a lower groundwater level and the movement upward of groundwater. Similar effects have occurred naturally along the Withlacoochee River. As groundwater rises it comes into contact with a geologic unit which contains calcium sulfate. The sulfate mixes with the groundwater causing the "mineralized" groundwater. While the change in surface waters in the Greenway Canal was quick, the change in groundwater quality from saltwater intrusion and sulfate upconing has taken place only as fast as groundwater in the area flows. Generally, groundwaters flow very slowly. The impact of the Greenway Canal on upconing of sulfates will continue over time. Mineralized waters will continue to move upward and, perhaps, laterally away from the Greenway Canal. Pockets of mineralized waters (containing sulfates) can be found naturally occurring around the proposed site. Sulfate enriched groundwater in coastal areas naturally move toward, and discharge into, the surface waters along the coastal boundary. This process occurs along the Gulf of Mexico and the shoreline of Citrus County. The construction of the Greenway Canal has disrupted this natural process. The Mine Pit, when it was in use, was dewatered to different levels at various times. The dewatering took place for varying periods of time. Usually, the Mine Pit would be completely dewatered for a period of approximately three months. On one occasion, the Mine Pit was dewatered for a period of two years (1989 to 1991). It was dewatered to allow the removal of dolomite. The Mine Pit was allowed to fill back up with water after each dewatering. The dewatering of the Mine Pit was regulated by the Water Management District. The permit allowing dewatering of the Mine Pit required that the permit holder mitigate for adverse impacts of dewatering, including the inducement of natural contaminants into the aquifer. The evidence failed to prove, however, the extent of adverse impacts of the dewatering or whether the permit holder actually mitigated against any such adverse impacts. The lowering of the water level in the Mine Pit caused some upconing of sulfates for the same reason that the digging of the Greenway Canal did. Lowering the water level in the Mine Pit lowered the potentiometric level. The evidence, however, failed to prove the extent of the impact or how long the impact lasted. The lowering of the water level of the Mine Pit to sea level by connecting the Mine Pit to the Greenway Canal as proposed by Marina will have the same general impact as the digging of the Greenway Canal on the upconing of sulfates. Unlike the impact of the dewatering of the Mine Pit, the proposed modification will be permanent. Lowering the water level will have the same type impact for the same reasons that the digging of the Greenway Canal caused upconing. The potentiometric level will be permanently lowered; the layer of drinkable water will be permanently decreased. The evidence failed to prove that the lowering of the water level of the Mine Pit to sea level as a result of the proposed project will have the same impact on saltwater intrusion. This impact is less likely because the Mine Pit is four and a half miles inland from the Gulf of Mexico. The upconing of sulfates as a result of the construction of the proposed facility will cause the levels of sulfates found in some portion of the currently drinkable layer of groundwater to exceed water quality standards. The area impacted will consist of groundwater which would otherwise have been expected to be potable. Comments concerning the proposed facility were provided to the Department by the Water Management District. By letter dated August 16, 1995, the Water Management District informed the Department that it was anticipated that the proposed facility would result in saltwater intrusion and upconing of mineralized water and that the area's groundwater could be expected to be degraded inconsistent with Water Management District rules. In response to the Water Management District's comments, Marina agreed to undertake a hydrogeologic study to gather site specific information to address those concerns. As a part of Marina's study, one monitoring well was drilled on the proposed site. The well was drilled to a depth of 450 feet in order to gather data concerning water quality at various depths. In early 1996, the Water Management District concluded that the results of the study undertaken by Marina had resolved its concerns. The test well was drilled to the south of the Mine Pit, approximately 2500 feet from the Greenway Canal. The water quality tests run on water taken from the test well reflected a sharp change in water quality at a depth of approximately 120 feet. The water below that level contained high levels of sulfates: 552 milligrams per liter of sulfate. Immediately above the high sulfate waters, low sulfate levels (12 milligrams per liter) were found. This result is contrary to what would be expected to be found based upon the higher potentiometric surface in this area of Citrus County. Because the potentiometric surface is higher in the area, it would be expected that the layer of drinkable groundwater would be considerably higher than 120 feet. The findings concerning the thickness of the drinkable groundwater found at the test well are consistent with the conclusions concerning the impacts of the digging of the Greenway Canal. As a result of the digging of the Greenway Canal and the lowering of the water level to sea level, the resulting decrease in the potentiometric surface has caused the upconing of mineralized waters and a decrease in the layer of drinkable groundwater. The Department and Marina have not disputed the fact that drinkable groundwater will be impacted by the upconing of mineralized waters (sulfates) as a result of connecting the Mine Pit with the Greenway Canal and lowering the level of water in the Mine Pit to sea level. The Department and Marina, however, have suggested that the extent of the impact of the lowering of the water level in the Mine Pit will not extend more than 100 feet from the Mine Pit and will be limited to the proposed site. The evidence failed to support this position. The unplugging of the Mine Pit will have the effect of increasing the area of water below sea level in the area by 12 percent of the size of the area of the Greenway Canal. Data from test wells around the Greenway Canal and other data has indicated that the upconing of mineralized water as a result of the lowering of the water level in the Greenway Canal has extended considerably more than 100 feet from the Greenway Canal. In light of the fact that the Mine Pit is equal in surface area to 12 percent of the surface area of the Greenway Canal, there is reason to be concerned that the area of impact from the lowering of the water level in the Mine Pit will also be significant. In light of the foregoing, and due to the variability of the geology of the area, the data from a single well on the site is of questionable value. Data from a single well simply does not provide the information necessary for Marina to provide reasonable assurances that the impact on groundwater from its proposed facility will be limited to an area of 100 feet from the Mine Pit. There is simply not enough data concerning the Mine Pit to conclude with any reasonable assurance that the upconing of mineralized waters (containing sulfates) will be limited to an area of 100 feet around the Mine Pit. Because of the size of the Mine Pit in relation to the Greenway Canal and the impact on upconing from the Greenway Canal, it is more likely that the impact of upconing will exceed 100 feet. A log of geologic characteristics of the test well was maintained. A confining unit or layer was found between the high-sulfate and low-sulfate waters at between 110 and 120 feet below the surface. The evidence failed to prove, however, the extent to which the layer may extend horizontally from the well location. In light of the general geology of Citrus County and the region around the proposed site, insufficient data exists to reach any conclusion about the extent of the confining layer. Establishing the extent of the confining layer would require more extensive (and costly) study of the site. The existence of a confining layer would also have no significant impact on the degree of upconing as a result of lowering the water level in the Mine Pit. I. Surface Water Quality Standards. Petitioners stipulated that the proposed facility would not violate surface water quality standards except with regard to the standard for chloride. Because of the flow of fresh water from Lake Rousseau and the flushing canal to be constructed at the proposed site, reasonable assurances have been given by Marina that there will be sufficient flushing of the Mine Pit to preclude a violation of chloride standards for surface waters. The evidence presented by Petitioners concerning the possibility that the salt water wedge resulting from the construction of the Greenway Canal may extend landward and eventually into the Mine Pit was too speculative and "theoretical".
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Florida Department of Environmental Protection enter a Final Order denying Citrus Recreational Marina, Inc.'s application for wetland resource permit (dredge and fill) and the application for Management and Storage of Surface Waters Permit. DONE and ENTERED this 18th day of November, 1996, in Tallahassee, Florida. LARRY J. SARTIN Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (904) 488-9675 SUNCOM 278-9675 Fax Filing (904) 921-6847 Filed with the Clerk of the Division of Administrative Hearings this 18th day of November, 1996. COPIES FURNISHED: Robert Goodwin, Esquire Save the Manatee Club, Inc. 500 North Maitland Avenue, Suite 210 Maitland, Florida 32751 Peter Belmont, Esquire 511 31st Avenue, North St. Petersburg, Florida 33704 Wayne Hrydziusko Assistant General Counsel Douglas H. MacLaughlin Assistant General Counsel State of Florida, Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Richard S. Brightman, Esquire Douglas Roberts, Esquire HOPPING, GREEN, SAMS & SMITH, P.A. Post Office Box 6526 Tallahassee, Florida 32314 Perry Odom, Esquire Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Virginia B. Wetherell, Secretary Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000
The Issue The issue in this case is whether Respondent, the Department of Environmental Protection (DEP), should grant the application of Respondent, Leland Egland, for an Environmental Resource Permit (ERP), Number 44-01700257-001-ES, to fill an illegally-dredged trench or channel in mangrove wetlands between Florida Bay and what was a land-locked lake, to restore preexisting conditions.
Findings Of Fact Since 1988, Applicant, Leland Egland, has resided in a home built on property he purchased in Buccaneer Point Estates in Key Largo, Florida, in 1986--namely, Lots 14 and 15, Block 2, plus the "southerly contiguous 50 feet." A 1975 plat of Buccaneer Point shows this "southerly contiguous 50 feet" as a channel between Florida Bay to the west and a lake or pond to the east; it also shows a 800-foot linear canal extending from the lake or pond to the north. Egland's Lot 14 borders Florida Bay to the west; his lot 15 borders the lake or pond to the east; the "southerly contiguous 50 feet" is between Egland's lots 14 and 15 and property farther south owned by another developer. See Finding 10, infra. Buccaneer Point lots in Blocks 1 (to the east) and 2 (to the west) surround the lake or pond and canal. The developer of Buccaneer Point applied to the Florida Department of Environmental Regulation (DER) in 1977 for a permit to dredge a channel, characterized as a flushing channel for the lake or pond, which was characterized as a tidal pond with replanted red mangroves. (There was no evidence as to the character of this pond before the 1977 permit application or if it even existed.) DER denied the permit application because the: proposal . . . to open a pond to Florida Bay . . . will connect an 800 linear foot dead-end canal. The pond and canal will act as a sink for marl and organic debris which will increase Biological Oxygen Demand and lower Dissolved Oxygen. The project is expected to result in substances which settle to form putrescent or otherwise objectionable sludge deposits and floating debris, oil scum, and other materials, in amounts sufficient to be deleterious. Based on the above, degradation of local water quality is expected. * * * Furthermore, your project will result in the following effects to such an extent as to be contrary to the public interest and the provisions of Chapter 253, Florida Statutes: Interference with the conservation of fish, marine life and wildlife, and other natural resources. Destruction of natural marine habitats, grass flats suitable as nursery or feeding grounds for marine life, including established marine soils suitable for producing plant growth of a type useful as nursery or feeding grounds for marine life. Reduction in the capability of habitat to support a well-balanced fish and wildlife population. Impairment of the management or feasibility of management of fish and wildlife resources. As a result, the proposed channel to Florida Bay was not dredged (although some of the lake side of the proposed channel apparently was dredged before the project was abandoned); the building lots surrounding the lake or pond (now known as South Lake) and canal were sold as waterfront lots on a land-locked lake without access to Florida Bay; and the "southerly contiguous 50 feet" was included with the conveyance to Egland, along with the Lots 14 and 15 of Block 2. The evidence was not clear as to the characteristics of the "southerly contiguous 50 feet" in 1977, or earlier. When Egland purchased his property in 1986, it was a mature mangrove slough with some tidal exchange between the lake and Florida Bay, especially during high tides and stormy weather. Some witnesses characterized the area of mangroves as a shallow creek in that general time frame (from about 1984 through 1988). According to Vince Easevoli, at least under certain conditions, a rowboat could be maneuvered between the lake and Florida Bay using a pole "like a gondola effect." But Egland testified to seeing Easevoli drag a shallow-draft boat through this area in this general time frame, and the greater weight of the evidence was that the mangrove slough was not regularly navigable channel at the time. During this general time frame (the mid-to-late 1980's) several Petitioners (namely, Stanley Dominick, John and Katherine Easevoli, and their son, Vince Easevoli) purchased property on South Lake. All but Vince built homes and resided there; Vince did not reside there until after Hurricane Andrew in 1992, but he sometimes stayed at the residence on his parents' property during this general time frame. In the early 1990's, the slough or creek became somewhat deeper, making it increasingly more easily passable by boat. Large storms such as Hurricane Andrew in 1992 and the "storm of the century" in 1993 may have contributed to these changes, but human intervention seems to have been primarily responsible. In 1994, Egland added a swimming pool south of the residence on his lots. During construction, some illegal filling took place. Several witnesses testified that the illegal fill occurred to the north of the creek, which was not affected. Vince Easevoli's lay interpretation of several surveys in evidence led him to maintain that illegal fill was placed in the mangrove slough and that the creek became narrower by approximately four feet and, eventually, deeper. But no surveyor testified to explain the surveys in evidence, which do not seem to clearly support Easevoli's position, and the greater weight of the evidence was that illegal fill was not added to the creek in Egland's "southerly contiguous 50 feet." At some point in time, hand tools were used to deepen the slough or creek and trim mangroves without a permit to enable a small boat to get through more easily. As boats were maneuvered through, the creek got deeper. Eventually, propeller-driven boats of increasing size were used to "prop- dredge" the creek even deeper. According to Petitioner, Tom Hodges, when he and his wife purchased their lot on the lake in 1994, it was possible to navigate the creek in a 22-foot Mako boat (at least under certain conditions), and their lot was sold to them as having limited access to Florida Bay. (There was evidence that access to Florida Bay could increase the price of these lots by a factor of three.) Petitioners Martha Scott and Marianne Delfino also purchased their property on the lake in 1994. Tom Hodges claimed to have seen manatees in the lake as early as 1994, but no other witnesses claimed sightings earlier than 1997, and the accuracy of this estimate is questionable. Even if manatees were in the lake during this time frame or earlier, it is possible that they used an access point other than the creek. At the southeast corner of South Lake in Buccaneer Point, there is a possible connection to a body of water farther south, which is part of a condominium development called Landings of Largo and leads still farther south to access to Florida Bay near a dock owned by Landings of Largo. While this connection is shallow, it may have been deep enough under certain conditions to allow manatees to pass through. Apparently not with manatees but rather with boaters from the lake in Buccaneer Point in mind, Landings of Largo has attempted to close this access point by placement of rebar; Landings of Largo also has placed rip-rap under its dock farther south to prevent boats from passing under the dock. However, there are gaps in the rip-rap, some possibly large enough for manatees to pass. In approximately 1995 or 1996, Egland observed Vince Easevoli and his father, John Easevoli, digging a trench through the mangrove slough with a shovel and cutting mangrove trees with a saw in Egland's "southerly contiguous 50 feet." Others were standing by, watching. Egland told them to stop and leave.6 These actions made the creek even deeper and more easily navigable by boat, which continued to further excavate the trench by such methods as "prop dredging." In 1997 Hany Haroun purchased property adjacent to South Lake where he lives with his wife, Christine. By this time, Florida Bay was easily accessible by boat from the lake, and Haroun paid $260,000 for the property. He estimated that his property would be worth about $150,000 less without boat access to Florida Bay. In approximately 1997, manatees began to appear in South Lake year round from time to time, especially in the winter months. In 1997, the Hodgeses saw one they thought may have been in distress and telephoned the Save Our Manatee Club and Dolphin Research for advice. Following the advice given, they used lettuce to coax the manatee over to their dock to check its condition and videotape the event. The manatee appeared healthy and eventually departed the lake. On subsequent visits, manatees have been seen and videotaped resting and cavorting with and without calves and possibly mating in the lake. Groups of as many as seven to eight manatees have been seen at one time in the lake. Tom Hodges, Vince Easevoli, and Hany Haroun testified that they have enjoyed watching manatees in the lake since 1997. It can be inferred from the evidence that Elaine Hodges also has enjoyed watching manatees in the lake. There was no evidence as to the extent to which other Petitioners enjoy watching manatees in the lake. In 1997, the ACOE began an investigation of the illegal dredging of Egland's "southerly contiguous 50 feet." According to Egland, he was in communication with ACOE; presumably, he told ACOE what he knew about the illegal dredging on his property. According to Egland, ACOE advised him to place posts in the dredged channel to keep boats out. When he did so, Tom Hodges removed the posts. Egland replaced the posts, and Hodges removed them again. When Egland told ACOE what was happening, ACOE asked him to try reinstalling the posts and screwing plywood to the posts to achieve a stronger, fence-like barrier. Hodges also removed these barriers, and Egland did not replace the posts or plywood barrier again. In 1998, ACOE mailed Egland a Cease and Desist Order accusing him of illegal dredging in his "southerly contiguous 50 feet" and demanding that he restore the mangrove slough to its previous conditions. Egland was angry at being blamed for the dredging and initially disputed ACOE's charges and demands. But ACOE and the United States Environmental Protection Agency (EPA), which accepted the role of lead federal enforcement agency on December 18, 1998, was seeking monetary civil penalties. In addition, Egland received legal advice that, if restoration were delayed, he could be sued for damages by someone purchasing property on the lake or canal in the meantime upon the mistaken belief that there was boat access to Florida Bay. For these reasons, Egland agreed to comply with the Cease and Desist Order. However, ACOE and EPA informed Egland that he might have to obtain a permit from DEP to fill the dredged channel in compliance with the Cease and Desist Order. On May 22, 2000, Egland applied to DEP for an ERP to restore a trench about 100 feet long varying from seven to ten feet in width that was illegally dredged on his property. He estimated that a total of 160 cubic yards of fill would be required, to be spread over approximately 900 square feet. He assured DEP that rip-rap would be used to contain the fill and that turbidity screens would be used during construction. During processing of Egland's application, DEP requested additional information, which Egland provided, and DEP's Environmental Manager, Edward Barham, visited the project site in October 2000. Based on all the evidence available to him at that point in time, Barham viewed Egland's proposed fill project as a simple restoration project to correct illegal dredging and return the mangrove slough to its preexisting condition. For that reason, Barham recommended that DEP process the application as a de minimis exemption and not charge a permit application fee. Subsequently, some Petitioners brought it to DEP's attention that manatees were accessing South Lake through the channel Egland wanted to fill. DEP saw no need to verify the accuracy of Petitioners' information or obtain additional information about the manatees use of the lake because DEP still viewed it as a restoration project. However, DEP decided that it would be necessary to include specific conditions in any ERP issued to Egland to ensure that no manatees would be trapped in the lake or otherwise injured as a result of filling the channel. Primarily due to the need for these conditions, and also because of anticipated opposition from Petitioners, DEP decided to charge Egland a permit application fee and not process the application as a de minimis exemption. DEP staff visited the mangrove slough on numerous occasions between October 2000, and final hearing and observed that the trench continued to get deeper over time as a result of continued prop-dredging and digging. In early August 2001, Tom Hodges observed a man walking back and forth with a wheel barrow between a storage shed on Egland's property and the channel. (Hodges was on his property across South Lake but use of binoculars enabled him to see this.) The next day, Hany Haroun discovered a poured- concrete slab forming a plug or dam in the channel on the lake side. Haroun reported his discovery to Tom Hodges, who investigated with his wife, who took photographs of the structure. At some point, the Hodgeses realized that a manatee was trapped in the lake. The manatee did not, and appeared unable to, use the other possible access point towards Landings of Largo to escape. See Finding 10, supra. The Hodgeses telephoned Barham at DEP to report the situation and complain. Tom Hodges then proceeded to break up the concrete, remove the resulting rubble, and place it on the path to the storage shed, freeing the manatee. The incident was reported in the newspaper the next day and prompted Petitioners to file their Motion to Dismiss and for Other Relief on August 9, 2001. See Preliminary Statement. The evidence was inconclusive as to who poured the concrete, or had it poured, and why. Egland testified that he was in Egypt on an extended trip at the time and denied any knowledge of the concrete plug until he saw the rubble on his property upon his return from Egypt. Egland testified that he saw no "aggregate" in the concrete, which would make it relatively easy to break up, and he suspected that Petitioners were responsible for pouring the concrete in order to publicly make false accusations against Egland. Petitioners denied Egland's accusation. Vince testified that the concrete contained rebar for strength. The evidence was inconclusive as to who was responsible for this incident. As pointed out by Petitioners, DEP did not investigate and does not know whether there is any freshwater upwelling in the lake, whether manatees have mated in the lake, or whether calves have been birthed in the lake. DEP also did not investigate and does not know whether South Lake is unlike other manatee habitat in the area. DEP did not investigate or obtain any information as to how many manatees use the lake, or what manatees use the lake for, in addition to the information provided by Petitioners. Carol Knox, an Environmental Specialist III with the Florida Fish and Wildlife Commission, testified as a manatee expert based on her knowledge of manatees and manatee habitat in the area, as well as the information known to DEP. It was her opinion that, regardless what South Lake might offer manatees in the way of habitat, closing the channel (with the specific conditions required by DEP to protect manatees during the filling itself) would have no adverse impact on manatees because it did not appear that manatees made use of the lake before the channel was dug in 1996 or 1997, and ample other manatee habitat of various kinds continued to be available in the area.7 Based on the testimony of Knox and Barham, and the totality of the evidence in this case, it is found that Egland provided reasonable assurance that his proposed restoration project will not harm or adversely affect manatees or their habitats. Petitioners also questioned Egland's assurances as to water quality. Vince Easevoli, Stanley Dominick, and Hany Haroun testified to their concerns that water quality in the lake will decline if the channel is closed. As Petitioners point out, DEP did not require Egland to provide any water quality measurements. This was because the proposal is reasonably expected to reverse the effects of the illegal dredging on water quality and to return both the water in the lake and canal and the water in Florida Bay to the quality that existed prior to the illegal dredging. Without requiring any water quality measurements, it is reasonably expected that the water quality in Florida Bay would not decline in any respect; to the contrary, if anything, Florida Bay's water quality would be expected to improve by reduction of contributions from the lake and canal. Conversely, water quality in the lake and canal would be expected to decline but not below what it was before the illegal dredging. Petitioners also question DEP's failure to require Egland to provide a survey or stake the area to be filled, so as to ensure against filling too much of the mangrove slough. But the proposed ERP contains a specific condition: "The final fill elevation of the fill shall be at the elevation of the substrate within the adjacent mangrove wetlands." Barham testified persuasively that this specific condition is adequate to provide reasonable assurance. Compliance can be ascertained by simply viewing the site after completion of the restoration project, and compliance can be enforced by requiring removal of excess fill as necessary. The proposed ERP also contains a general condition that the permit does not convey or create any property right, or any interest in real property, or authorize any entrances upon or activities on property which is not owned or controlled by Egland.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Respondent, the Department of Environmental Protection, enter a final order granting the application of Leland Egland and issuing ERP Number 44- 01700257-001-ES. DONE AND ENTERED this 25th day of November, 2002, in Tallahassee, Leon County, Florida. ___________________________________ 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 25th day of November, 2002.
The Issue The issue is whether the 100 foot separation of respondents/applicants sewage treatment plant from the surface water management system is adequate.
Findings Of Fact Based upon all of the evidence, the following supplemental findings of fact are determined: Background Respondents/applicant, John D. Remington and Bolton S. Drackett (applicants), are the owners of record of approximately two thirds, or around 2,700 acres, of Keewaydin Island (Key Island), which lies just south of the mainland portion of the City of Naples, Florida. In conjunction with a planned luxury development of forty-two homes on Key Island, applicants have filed an application with respondent, South Florida Water Management District (District), seeking the issuance of a permit authorizing the construction and operation of a surface water management system (system) through which stormwater runoff from the project will be directed and controlled. Petitioner, Florida Audubon Society (FAS), has initiated this proceeding to contest the issuance of a permit. In an earlier and separate proceeding (DOAH Case No. 90-2415), applicants applied for a permit from the Department of Environmental Regulation (DER) to construct a wastewater treatment plant (plant) to serve the planned development. The permit was issued on January 2, 1990, and because all appeals by FAS in Case No. 90-2415 have been concluded, that proceeding is now final. Although the wastewater treatment plant has not yet been constructed, the parties agree that it will be situated more than one hundred feet from the surface water management system. This distance (100 feet) is the minimum amount of space allowed by District rule between the plant and system. Even so, the purpose of the remand proceeding is to determine whether that amount of separation is adequate. Thus, the factual issue here is whether the treated wastewater from the plant and filter fields will enter the surface water management system and cause a violation of applicable water quality standards and other relevant District criteria. In support of their respective positions on this issue, the parties have presented the testimony of a number of experts. In resolving the conflict in their testimony, the undersigned has accepted the more credible and persuasive testimony which is embodied in the findings below. A Brief Description of the Development and System The proposed development and surface water management system were described in detail in the prior recommended order entered in this case. For purposes of this Supplemental Recommended Order, it need only be noted that Key Island now has a lodge, guest quarters and recreation facilities, all presently served by septic tanks. Access to the island is provided by motor launch from an existing shore station. Subaqueous utility crossings from the mainland provide electric power and potable water to the island. The planned development includes the construction of forty-two large luxury homes and an expansion of the lodge facilities to accommodate the needs of the new residents. The homes will be built in phases with approximately ten to be built in the first year. The entire project may take as long as seven or eight years to complete. The proposed surface water management system was designed to handle a seventy-five residential unit development. However, by virtue of a reduction in size imposed by the City of Naples, the project has been reduced to forty-two homes. Even so, the capacity of the system has not been downsized. Therefore, the system as designed will more than accommodate all proposed development on the island. The development area has been divided into seven surface water management basins based upon seven existing natural water sheds on the upland portion of the project. Each basin will have a system of inlets, culverts and swales which will direct runoff to control structures. The dry swales are approximately one foot deep and five to ten feet wide and run parallel on both sides of the cart paths that link the various portions of the project. The cart paths, which will be at an elevation of 5.5 feet above mean sea level (NGVD), will have culverts running underneath to aid in maintaining the natural flow of water and limit impounding of water. The swale bottoms are designed to be one foot below the cart path elevation, or at 4.5 feet NGVD, and will be dry, except during significant rain events, because they are designed so that the bottom of the swale is at least one foot above the average wet season water table. Both the cart paths and swale system utilize a design system that is common to residential developments. Once the water reaches a specified height, it goes over the control structure and is discharged downstream into spreader swales from which the water is dispersed into either interior, low wetland areas or into two artificial lakes (7.3 and 1.0 acres in size) created for wet detention. Basins one, two, three, four and seven are designed to treat water quality by the dry detention method, that is, by the unlined swales that parallel cart paths, while water quality is accomplished in basins five and six by best management practices and wet retention, that is, the two artificial lakes. The Wastewater Treatment Plant The DER permit was issued on January 2, 1990, and carries an expiration date of January 2, 1995. It authorizes applicants to: construct a 0.035 MGD extended aeration process wastewater treatment plant with reclaimed water to dual absorption fields located at the project site as depicted on Wilson, Miller, Barton, Soll & Peek, Inc. design drawings, project number 6270, sheets 1 thru 5 of 5, dated March 20, 1989, revised October 16, 1989 and received October 19, 1989. The design drawings were submitted in support of construction application, engineering report, hydrologeolic characteristics and hydraulic modeling for effluent disposal report and related documents, dated March 20, 1989. The hydraulic capacity of the plant is limited to 0.030 MGD based on the reclaimed water disposal system. The collection system shall not exceed the 0.030 MGD hydraulic capacity as well. The wastewater treatment plant is designed to meet all DER water quality, health and safety standards. For example, the plant must achieve 90% removal of biological oxygen demand (BOD) and 90% removal of total suspended solids from the raw wastewater, or effluent levels below 20 parts per million for BOD and 10 parts per million suspended solids, whichever is more stringent. The plant must also have twenty-four hour detention in the aeration chamber and four hours detention in the clarifer. Further, a chlorine chamber contact time of fifteen minutes is required. In addition, DER has issued the permit with certain specific conditions. Among others, these include standards as to effluent chlorine residuals, the requirement that a professional engineer inspect the construction, operation requirements, sampling schedules, defined perameter levels, and the establishment of a hydraulic plant load (permitted maximum daily flow) at 30,000 gallons per day. By issuing the permit, DER has concluded that up to 30,000 gallons per day of sewage effluent can be treated and disposed of by the plant filter fields without violation of applicable DER water quality, health and safety standards. The wastewater treatment plant will be located on a centralized utility site within basin seven of the system. There are also gravity sand filters and a drainfield effluent disposal system located in basin six, which is the northeastern corner of the project. The plant will provide a high degree of treatment and disinfection for the effluent before it is discharged to the filter field. The filtered (treated) effluent will flow by gravity main to the filter fields located in an adjacent basin. Two filter fields will be used in disposing of the treated wastewater effluent. Constructed as sand mounds at a grade level of two or three feet above the existing island elevation, each filter will have dimensions of twenty feet wide and four hundred feet long. The filter fields will be constructed as a bed of gravel wrapped in filter cloth and placed within a mound of soil. A perforated four-inch pipe will be installed within the gravel bed at 5.5 feet NGVD to distribute the effluent through the filter beds. The effluent will then percolate downward and laterally away from the bed and into the groundwater table. At that point, the effluent will become indistinguishable from the groundwater Because the total daily flow will be pumped alternately into one part of the two sections of the drainfield, this allows one filter field to "rest" for a seven-day period during the use of the other filter field, thereby avoiding saturation. Therefore, the average theoretical maximum input into a filter field over a one year period at the plant's maximum capacity is 15,000 gallons per day. The plant was designed and permitted for maximum daily flows at all times of the year. However, the actual operating conditions will reflect significantly less flows due to the seasonality of the population and occupancy levels. More specifically, the plant was designed and permitted for seventy- five dwelling units and ancillary uses with an estimated maximum design flow of 28,450 gallons per day. The approved planned development will contain only forty-two dwelling units and ancillary uses with a maximum design flow of 21,200 gallons per day. Therefore, the permitted plant will treat the wastewater to a higher level due to the reserve capacity, and the plant will rarely be used at over fifty percent of its available capacity. Revised projected wastewater flows will range from daily loads of 2,325 gallons per day during the months of August and September to a high of 15,137 gallons per day during the month of February. This projected usage is consistent with historical occupancy and usage trends in the Naples area which show that occupancy of homes is at its peak during the dry season (the cooler winter months) and substantially lower during the wet season (the hot summer months). Applicants' projected wastewater flows are found to be reasonable and are hereby accepted. In making this finding, the undersigned has rejected the contention by FAS that the daily wastewater flows will be higher than that projected by the applicants and the plant will operate at maximum capacity for sustained periods of time. The system plans reflect that there will be swales within basin six located between one hundred ten and one hundred twenty feet to the west of the filter fields. These swales run parallel along a cart path and flow to the north discharging into an artificial lake at the north end of the project. The swales in this basin have a bottom elevation of 4.5 feet NGVD and decrease to an elevation of 3.5 feet NGVD at the point of discharge into the artificial lake. Adequacy of Separation Between Plant and System Rule 40E-4.091, Florida Administrative Code, adopts and incorporates by reference a document known as the "Basis for Review for Surface Water Management Permit Applications within the South Florida Water Management District - September 1989" (Basis for Review). Section 3.2.2.8 of the Basis for Review reads as follows: Sewage treatment percolation ponds. Above ground pond dikes shall not be within 200 feet of water bodies or 100 feet of dry detention/ detention areas. Additional calculations by the applicant may be necessary in unusual cases requiring deviations from these dimensions. The purpose of the above section is to provide adequate separation between above-ground percolation ponds and surface water management systems in case the percolation pond dike fails. For example, above grade percolation ponds contain large volumes of sewage treatment plant effluent. If a pond dike should fail, a large portion of effluent would be quickly released into the adjacent ground. The minimum 100-foot separation is designed to provide adequate distance for percolation into the ground prior to infiltrating the surface water management system. However, filter fields contain lesser volumes of effluent than do percolation ponds, and should a filter field fail, the effluent will trickle out the side of the field with a much lower rate of effluent release than from a failed pond dike. In accordance with the District rule, applicants have proposed to locate the surface water management system more than one hundred feet from the wastewater treatment plant and filtration beds. Even though the rule standards have been met, the purpose of this remand proceeding is to determine whether that amount of separation is adequate to prevent adverse impacts to the water quantity and water quality functions of the system from the operation and location of the filter fields. The Computer Models As a part of their application filed with DER in 1989, applicants' witness Missimer prepared and submitted a report known as "Hydrogeologic Characteristics and Hydraulic Modeling for Effluent Disposal at Keewaydin Club". The report was based on a computer model known as "Modflow" and was designed to show the increase in elevation of the water table for a loading rate of 30,000 gallons per day alternating between the two filtration beds. The purpose of the modeling analysis filed with DER was to investigate whether the plant would continue to discharge effluent to the drainfields under the most extreme conditions. The model demonstrated that the effluent discharge would not be impaired even under conditions that are beyond any reasonable or probable operating conditions. After reviewing the model, DER accepted those results and issued a permit. Utilizing in large part the underlying assumptions and parameters of the Missimer model, and without performing any independent field evaluation on the site, FAS witness Chin ran the model to investigate the impact of the operation of the plant on the system. Because the model used by Dr. Chin was not constructed for the design of a surface water management system, but rather was constructed for the purpose of designing an adsorption field, without modification it provided a more than worst case scenario of impacts associated with the operation of a plant. In this case, Dr. Chin utilized the ultra- conservative assumptions used in designing the adsorption field and made no revisions to the model. Thus, it is found that the model as used by Dr. Chin, and any conclusions drawn from the model alone, are not a sufficient or reasonable basis for evaluating the impact of the plant on the system. The model used by Dr. Chin is not representative of the natural occurring conditions on the island or the reasonably expected plant flow rates. Moreover, in developing the worst case scenario, as opposed to reasonable expectations, both the Chin and Missimer models incorporated the simultaneous occurrence of certain conservative assumptions including an impermeable flow boundary, a year round wet season water table elevation, a conservative rate of transmissivity, and a constant rate of evapotranspiration. The use of these assumptions caused the model output to grossly overstate the effects of the plant on the system in the following manner. First, by assuming a flow barrier on the island, the model had the effect of overestimating the height of the groundwater mound from operation of the plant than would occur if no boundary were used. Second, the assumption of a year-round wet season groundwater level is unrealistic since groundwater levels fluctuate seasonally, receding to near zero NGVD on the island during the dry season. Thus, the model overestimated the height of the groundwater level. Further, by using only the upper ten feet of the water table aquifer in calculating the rate of transmissivity, the model incorporated a much lower rate than would be attained had the entire thickness (74 feet) of the aquifer been used. This also resulted in an over-estimation in the height of the mound from the operation of the plant. Finally, by assuming a constant rate of evapotranspiration, the model "grossly exaggerated" the impact to the groundwater level from operation of the plant. In reality, as the water table increases, the loss of water from evapotranspiration increases significantly and constitutes a major output of a water budget. Besides the foregoing assumptions, the Chin model also assumed a continuous loading rate of 30,000 gallons per day for a period of up to one year. While the District should properly consider the permitted flow rate of the plant in evaluating a worst case of potential impact, there was no evidence substantiating any likelihood of the plant actually producing 30,000 gallons per day for 365 consecutive days in conjunction with all other conservative assumptions discussed above. The more reasonable and accepted method of analyzing the impact of plant flows is to examine the peak month's average day flow over a six-month period. As noted earlier, for the proposed forty-two units, the peak day flow is estimated to be approximately 21,200 gallons per day. Therefore, it is highly probable that actual flow rates will be much lower than the maximum plant capacity of 30,000 gallons per day. By failing to use the more reasonable and realistic reduced flow rates, the Chin model overestimated the elevation of the groundwater level from the operation of the plant. In contrast, the Missimer analysis demonstrates that it is extremely unlikely that the plant output will ever elevate groundwater to the extent that it would reach the system swales by either surface water or groundwater flow. The foregoing modeling assessments, including the criticisms of the Chin model, were concurred in by the District expert. Water Quantity Impacts There is no credible evidence to support a finding that the operation of the plant will adversely impact the ability of the system to provide adequate flood protection and drainage. Indeed, the more credible evidence shows that an alteration of existing drainage patterns will not occur by virtue of the operation of the plant, and the post-development discharge rates will not exceed the pre-development discharge rates. Therefore, the undersigned's previous finding that applicants have provided reasonable assurance that the the system provides adequate protection and drainage is not altered after considering the operation and location of the plant. There is insufficient credible evidence to support a finding that the plant's operation will adversely impact the system functions in such a way as to cause adverse water quantity impacts on receiving waters and adjacent lands. Indeed, the post-development discharge rate approximates the pre-development discharge rate on receiving waters, the ultimate receiving water body (the Gulf of Mexico) has an infinite capacity to receive water, and there are no adjacent lands subject to flooding from discharge of the system regardless of whether there is any impact of the plant on the system. There is no credible evidence to support a finding that the plant will cause the system to have an adverse impact on surface and groundwater levels and flows. Rather, the more persuasive evidence shows that the plant's operation will not result in groundwater elevation in the area of the system that would cause the impoundment of water or prevent the percolation of water into the soil. In addition, the overflow levels for control structures will operate as designed to insure against over-drainage or flooding. Finally, the operation of the filter fields will not cause adverse impacts on surface and groundwater levels and flows. Water Quality Impacts The operation of the plant will not impair the water quality functions of the system. This is because the swales will continue to detain the first flush of run-off allowing the majority of the suspended solids and other pollutants to settle out regardless of the operation of the plant. Further, in the unlikely event the treated wastewater effluent reached the system, it would be indistinguishable from the stormwater or rainfall due to the high level of treatment from the plant, the filter fields and dilution from groundwater and rainfall. The operation of the plant will not cause adverse water quality impacts on the receiving waters. In making this finding, the undersigned notes initially that the plant is permitted by DER, and therefore it is assumed to comply with all DER water quality standards. Second, there is no evidence that the system will impact the operation of the plant. In the event the groundwater mixed with treated effluent resurfaces, there would be no adverse impact to the surface water quality. This is because the treated effluent from the plant exceeds state water quality standards. Once the treated effluent becomes a part of the groundwater, it is unlikely that it will resurface again in the areas of the swales, which are more than one hundred ten feet away. Indeed, in order for the groundwater with effluent to travel that distance, it would have been in the groundwater system for at least one hundred days. This period of time is more than sufficient for the denitrification and adsorption processes to remove all nutrients. Even if the worst case scenario became a reality and the groundwater reached the swale bottoms, it would only result in a wetting of the ground and would not be of sufficient quantity to create a flow of water in the swale to travel off-site impacting a receiving water. In any event, at that point, any groundwater resurfacing that distance away would no longer be effluent. Finally, during abnormal conditions, such as a hurricane or large storm event, the groundwater may rise to the surface and mix with the surface water and enter the system. However, any effluent already significantly diluted under normal circumstances would be indistinguishable from the stormwater or rainfall. Adverse Environmental Impacts There is no credible evidence that the operation of the plant filter fields will adversely impact the system in such a manner as to cause an adverse environmental impact. In so finding, the undersigned rejects the contention that the system will act as a conduit for treated effluent to travel off-site to the ponds, marsh, mangrove areas or receiving waters. The evidence shows that the design of the filter fields and high permeability of the island soils will prevent the surface flow of effluent to the system swales. The elevation of the swales above the groundwater table level will prevent the introduction of effluent into the swale system. In the unlikely event the groundwater reaches the bottom elevation of the swale, there would be no significant environmental impact because the quality of effluent would be indistinguishable from the groundwater due to the high level of treatment and dilution, and such water would still be further treated by the system before discharge to receiving bodies. The location of the plant and system will not have an adverse impact on the gopher tortoise population on the island. Rather, the system should enhance the gopher tortoise population by providing mananged land with vegetation suitable for gopher consumption. Further, the general development on the island will reduce the number of raccoons which prey on gopher eggs and young gophers. Miscellaneous During the remand hearing, FAS presented evidence concerning the impact of tides and mean sea level rise and saline lakes on the island. This evidence was essentially the same as that presented in the prior hearing and was rejected in favor of the more credible evidence presented by the applicants on this issue. Nothing was presented during the remand hearing which would alter these prior findings. During the hearing, and in response to a question by District counsel, witness Missimer agreed it would not be unreasonable to install a few monitoring wells to insure that the system is operating properly. Because this requirement is not unreasonable, will serve a valuable purpose, and has been utilized by the District as a special condition on numerous prior occasions, it should be incorporated into the permit conditions. Even though the evidence clearly shows that seasonal tidal fluctuations would not have an adverse impact on the functioning of the system, if such a tidal incursion were to occur, the placement of a check valve device on the water control structures would prevent sea water from flowing back into the system. Such a device would be a minor addition to the system, would not otherwise affect its design, and if deemed necessary by the District, should be incorporated into the permit conditions. Prior to hearing, the District retained the services of an outside consultant to assist it in preparation for trial. The consultant did not testify at final hearing and prepared no reports. He did make several computer runs, none of which are a part of this record. Among other things, District witness Rogers relied upon the computer runs in formulating his opinion on the issue presented on remand.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a final order be entered granting the requested permit in accordance with the agency's proposed agency action dated March 28, 1990. DONE and ENTERED this 22 day of March, 1991, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22 day of March, 1991.
The Issue The issue presented for decision herein is whether or not Respondent, Gables Engineering, is required to obtain a surface water management permit for its property known as the G-Bar-E Ranch in Okeechobee County, Florida.
Findings Of Fact Upon consideration of the witnesses and their demeanor while testifying and documentary evidence received, the following relevant facts are found: The South Florida Water Management District (District) is a public corporation of the State of Florida existing by virtue of Chapter 25270, Laws of Florida, 1949, and operating pursuant to Chapter 373, Florida Statutes, and Chapter 40E, Florida Administrative Code as a multipurpose water management district with its principal office in West Palm Beach, Florida. Cables Engineering, Inc., owns property known as the G- Bar-E Ranch which is located in Okeechobee County, Florida. The property is located at the confluence of Otter Creek and Taylor Creek. Otter Creek flows into Taylor Creek which flows offsite into Lake Okeechobee. On August 28, 1986, the District issued an Administrative Complaint and Order which ordered Gables to obtain a surface water management permit pursuant to Chapter 373, Part IV, Florida Statutes for the surface water management system on the G-Bar-E Ranch. Gables refused and requested an administrative hearing on the Complaint and Order. Don Dillard is a Vice President of Gables and has overall responsibility for operating the Ranch. He has been employed by Gables for nine years. Gables has in its employ a ranch manager who remains on site. Until recently, Gables operated the property as a cattle ranch. A portion of its herd was sold to a former ranch manager who also remains on site. Alvin Castro is a civil engineer employed by the District as an area engineer which includes the area of Okeechobee County. Mr. Castro conducted a site inspection on the G-Bar-E Ranch on January 6, 1987. The inspection documented that there are two pond systems on the subject property and eleven hydraulic connections from the subject property to Otter Creek and Taylor Creek. One pond system, identified as pond system No. 2, is located in the mid-western area of the ranch east of Taylor Creek. It consists of three main ponds which are interconnected in a chain with hydraulic control structures and outfall ditches. The ponds were at one time natural ponds but have been deepened and improved to provide a water source for cattle and to store and convey water. A water control structure is located at the western end of each of the three ponds. The structures are aligned and installed to convey water from the upstream ponds to the downstream ponds. The control structures are culvert riser type. A culvert is a man-made conduit that conveys water to a point and allows it to flow. A riser is a half-section of a culvert or pipe welded perpendicular to the outfall culvert. Its main function is to serve as a support structure for weirs or flashboards, which regulate the upstream stages in a ditch. It allows water, as its flows over the spillway or weir, to be collected and directed to the outfall pipe or culvert. Mr. Castro observed water flowing, at the time of inspection, through all three outfall ditches to the south and westward from the pond system to a hammock area. The ponds have been cleaned of vegetation and the culverts and risers have been maintained by Respondent. One culvert riser structure conveys water from Pond 1 to Pond 2 which consist of a 96-inch riser and a 60-inch culvert, approximately 50 to 60 feet long. At the time of the inspection, water was being discharged through the control structure to an outfall ditch that connects Pond 1 to Pond 2. The outfall ditch is a man-made ditch. A second control structure connects Pond 2 to Pond 3 and interconnecting ditches consisting of a 96-inch ditch riser with a 60-inch culvert in place to hydraulically connect Ponds 2 and 3. The control structure allows water to flow underneath a private road to Pond 3. Mr. Castro observed water flowing from Pond 2 to Pond 3 at the time of his inspection. In the absence of the culvert, the pond system would run together as a large pond. The culverts alter the natural water storage capacity and drainage arrangement on the G-Bar-E Ranch. The third controlled structure is located on the southwest end of Pond It consists of a 96-inch riser on a 60-inch culvert and a sheet pile weir. At the time of his inspection, Castro observed that there was flow of water from the control structure and Pond 3 through the outfall ditch to a hammock wetland area to the southwest. (Petitioner's Exhibit 3, photos 1-6). The other pond systems, identified as pond system 1, is located in the northern portion of the property near the east bank of Taylor Creek. It consists of three main ponds ranging in size of one to five acres. One pond is connected to an outfall ditch to the southwest through a twenty-four inch culvert which runs underneath an existing grass road. At the time of Mr. Castro's inspection, it was conveying water from the pond westward into a vegetated area. The other two ponds are connected to each other via a 12-inch culvert underneath an existing grass road. The ditch is about three to five feet wide. At the time of Mr. Castro's inspection, there was flow of water between the two ponds. The downstream pond has an open connection (no control structure) to a ditch, which ultimately discharges to Taylor Creek. At the time of the inspection, water flow was observed (by Castro) in the ditch and was being discharged from pond 6 to Taylor Creek. (Petitioner's Exhibit 3, photos 11-14) The ditches in the pond system are prismatic; fairly uniform in cross section top width, depth and bottom width, with a straight alignment which indicates that they are man-made. The pond system is well-maintained by Respondent and free of vegetation. (TR, 21). There are four ditch structural connections from the G- Bar-E Ranch to Otter Creek. The easternmost structure consists of a 24-inch riser with a 15- inch culvert. It serves to convey stormwater from an upstream ditch system on the G-Bar-E property to Otter Creek and thereafter, offsite. There was flow to the structure to Otter Creek at the time of Mr. Castro's inspection. (Petitioner's Exhibit 3, photo 7). The second structure is located westward from the first. It consists of a 20-inch riser and a 13-inch culvert. (Petitioner's Exhibit 3, photo 8). The third structure is located westward from the second. It consists of a 32-inch riser and a 16-inch culvert. Discharge of water from the G-Bar-E property to Otter Creek through the third structure was observed by Mr. Castro during his inspection. (Petitioner's Exhibit 3, photo 9). The fourth structure is located westward from the third, consisting of a 36-inch riser and a 24-inch culvert. (Petitioner's Exhibit 3, photo 10). There are several manmade hydraulic connections to Taylor Creek on the G-Bar-E Ranch. On the eastbank of the Creek, the northernmost, identified as Ditch A, is a straight channel. At the time of Mr. Castro's inspection, it was discharging water from the G-Bar-E property to Taylor Creek by means of a 36- inch riser and a 30-inch culvert. The discharge served to drain the G-Bar-E property. (Petitioner's Exhibit 3, photos 15-16). The next ditch south is a prismatic channel with a straight alignment and uniform cross section, connected to Taylor Creek by a 46-inch riser and a 36-inch culvert. At the time of Mr. Castro's inspection, it was discharging water from the G-Bar E property to Taylor Creek. (Petitioner's Exhibit 3, photos 19-22). The headwaters of the ditch is a hammock wetland area at its upstream reach. (Petitioner's Exhibit 3, photos 19-22). The next ditch south is connected to Taylor Creek via a hydraulic control structure consisting of a 42-inch riser and a 30-inch culvert. The structure has at least one flashboard, which is a temporary barrier affixed to the slots on the riser and used to hold and regulate upstream water levels and to increase or decrease the storage capacity. (Petitioner's Exhibit 3, photos 24-25) The ditch drains a hammock area in the interior of the G-Bar-E property which lies to the northeast. It controls water from the upper end of the G-Bar-E property. On the westbank of Taylor Creek, the northernmost connection is an open connection to Taylor Creek. (Petitioner's Exhibit 2, sheet 1; Petitioner's Exhibit 2, photo 17). South of that connection is another ditch with an open connection to Taylor Creek. To the South is another open channel connection to Taylor Creek which has a non-functional control structure at the downstream end. (Petitioner's Exhibit 3, photo 23). The existing system of ponds and ditches on the G-Bar-E Ranch will collect, convey and can regulate upstream storage and flow rates to Taylor Creek and Otter Creek. In 1963 Gables conveyed to Okeechobee County a permanent easement along Taylor Creek. The Taylor Creek easement runs through the G-Bar-E property, roughly from the northeast corner to the southeasternmost corner. The easement to Okeechobee County covers about 150 feet on each side of Taylor Creek through the property. The purpose of the easement, as stated on the face of the document, is for the construction necessary to improve the Taylor Creek channel including widening, deepening, straightening, spoil placement and spoil disposition, installation of drip and pipe drop spillways; for operation and maintenance of the channel; and for the flowage of water through the channel, spillways, and pipe drop spillways. The grantor (Gables) reserved the right to use the easement land at any time, in any manner and for any purpose not inconsistent with the full use and enjoyment thereof by Okeechobee County. A small portion of the ditches on the G-Bar-E Ranch which connect to Taylor Creek and the control structures in those ditches lie within the area covered by the easement granted to Okeechobee County (approximately 150 feet). However, the major portion of the ditches all lie outside the easement granted to Okeechobee County. (TR 63-64; Respondent's Exhibit 4). The ditches serve to drain the G-Bar-E property into Taylor Creek and benefit the G-Bar-E Ranch property. This use is consistent with and permitted by the county's easement. The ditches and structures serve the purpose of draining the property and facilitating the flow of water to Taylor Creek. Mr. Dillard testified that Gables Engineering has not constructed, repaired or maintained any of the ditches during his nine year tenure with the company. (TR 67). However, no evidence was presented to indicate that the ditches or structures were constructed by Okeechobee County pursuant to the easement or that they benefit Okeechobee County rather than Respondent. In 1966 and 1967, Respondent granted to Okeechobee County a permanent easement along Otter Creek and Bimeny canal, which run roughly from east to west near the northern boundary of the property. The easement is for construction necessary to improve Otter and Bimeny Creek including widening, deepening, straightening, spoil placement and disposition, installation of drop and pipe drop spillways; for operation and maintenance of the channel and the flow of water to the channel, spillways and pipe drop spillways. Gables Engineering, Inc. reserved the right to install pipe drop inlets, retain, impound and regulate the flow of water into Otter Creek and Bimeny Canal lying within the Grantor's land, provided they are installed in conformance with sound engineering practice. Respondent reserved the right to use the easement property at any time and for any purpose not inconsistent with its use by Okeechobee County. (Respondent's Exhibit 2). Four control structures lie within the easement area along Otter Creek and Bimeny Canal. A small portion of the ditches from the G-Bar-E Ranch property leading to the control structure lie within the easement area. There is no record evidence to establish that the control structure, which facilitates the flow of water to Otter Creek and Bimeny Canal, is maintained by Okeechobee County or in any way serve the purposes of the easement to Okeechobee County. It is unclear who actually constructed the structures. The structures serve to convey water from the G-Bar-E property to Otter Creek. (Petitioner's Exhibit 3, photos 7 and 9). This appears consistent with and expressly permitted by the easement granted to Okeechobee County. In 1964 Gables Engineering granted Okeechobee County a bridge and access road easement which consists of an existing graded road forty feet in width running from State Road 15 to the west boundary of Taylor Creek. The easement is for purposes in conjunction with the construction, maintenance and operation of an access road and bridge across Taylor Creek. The access road and bridge across Taylor Creek do not presently exist. The road easement crosses over a culvert between two of the ponds in pond system 2. However the pond system itself, including the outfall structure and ditch at the western end of the system, lie outside the easement. The easement also crosses a culvert in pond system 1, but the remainder of the pond system lie outside the easement. (TR 63-64). The ponds, control structures and ditches on the G-Bar- E Ranch serve to drain the property internally and to Otter Creek and Taylor Creek. One pond system drains water into a hammock area to the southwest. This system consist of three ponds with control structures between each pond and an outfall ditch at the southwestern end of the system. The other pond system drains water to wetland areas and to Taylor Creek. It consists of three ponds, control structures and outfall ditches to a wetland area and to a ditch leading to Taylor Creek. While Respondent maintains that the culverts were installed for the purpose of allowing vehicular access between the southern and northern areas of the Ranch, the credible evidence reveals that the control structures primary purpose is to drain the property and control the flow of water throughout the system.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED: That the Petitioner, South Florida Water Management District enter a Final Order requiring Respondent, Gables Engineering, to file an application to obtain a surface water management permit to operate works on the G Bar-E Ranch pursuant to Chapter 373, Part IV, Florida Statutes and that an initial application be submitted to obtain a surface water management permit within 30 days of the entry of the Final Order in this case. RECOMMENDED this 18th day of September, 1987, in Tallahassee, Florida. JAMES E. BRADWELL Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 18th day of September, 1987. COPIES FURNISHED: Sarah Nall, Esquire South Florida Water Management District 3301 Gun Club Road West Palm Beach, Florida 33402 Robert W. Stewart, Esquire Corrigan, Zelman & Bander, P.A. Rivergate Plaza, Suite 200 444 Brickell Avenue Miami, Florida 33131
The Issue The issue is whether to approve an application by Respondent, I.M. Collier, J.V. (Collier), to modify its Environmental Resource Permit (ERP) No. 11-02031P (2002 Permit) by changing the surface water management system (SWMS) for a proposed residential and golf course development in Collier County (County), Florida, known as Mirasol.
Findings Of Fact Based on the evidence presented by the parties, the following findings of fact are made: The Parties National Audubon Society, Inc. is a not-for-profit corporation (incorporated outside the State of Florida) while Collier County Audubon Society, Inc., Florida Wildlife Federation, and Conservancy of Southwest Florida are Florida not-for-profit corporations. All are environmental organizations. Franklin Adams is a resident of the County and a member of each of the above organizations. Respondents have not contested Petitioners' standing based upon the stipulated facts set forth in the parties' Pre-Hearing Stipulation. The District is a water management district with the power and duty to exercise regulatory jurisdiction over the administration and enforcement of ERP criteria pursuant to Chapter 373, Florida Statutes, and Florida Administrative Code Title 40E. Collier is the holder of the 2002 Permit authorizing the construction of a SWMS to serve the Mirasol project, a large development located in the County. The parties have stipulated that Collier has the administrative, legal, and financial capabilities to undertake the proposed activity. Fla. Admin. Code R. 40E-4.301(1)(j). The Project Site The Mirasol project consists of approximately 1,713.45 acres located on the north side of Immokalee Road and the Cocohatchee Canal (Canal) in the northern half of the County, approximately three miles east of the intersection with Interstate 75. The property spans three sections of land, the northern third of the property encompassing Section 10, the middle third encompassing Section 15, and the southern third encompassing most of Section 22. The site also includes a peninsula of land extending east of Section 10, encompassing the northernmost quarter of Section 11. The site is bounded on the south by the Canal and Immokalee Road and on the east by an existing residential development known as Heritage Bay, which was previously a rock- mining quarry. To the west of the site, running north to south, are two other proposed residential developments known as Parklands Collier and Terafina/Saturnia Falls and an existing residential and golf course community known as Olde Cypress. There are other existing and proposed residential developments and farm fields to the north of the site. The site is located southwest of the Corkscrew Swamp Sanctuary (Corkscrew Swamp), which is owned by the National Audubon Society, Inc., and appears to stretch from Immokalee (in the northeastern part of the County) south and southwestward through parts of the County. Corkscrew Swamp sits roughly at the center of a 315-mile watershed, much of which is comprised of short hydroperiod wetlands which dry down completely during the late winter and spring and become inundated again in the late summer and fall during the wet season. This water gradually sheet flows down a very slight downhill gradient toward the south and west. A portion of the sheet flow travels southwest in the vicinity of the site. The region has experienced occasional floods, the most severe of which occurred in 1995. At the direction of the District, the cause of the flooding was investigated in the South Lee County Watershed Study (Study), which concluded that the watershed discharges through a variety of outfalls, but that historic connections to downstream conveyances like the Canal were severed by the construction. While downstream conveyances exist, the Study concluded that connections between upstream flows and downstream conveyances should be enhanced or restored. In the late 1990s, the Canal was improved to increase its conveyance capacity. A berm was constructed by the Big Cypress Basin Board (Basin Board), a legislatively-created entity which manages water resources in the County, on the northern bank in the vicinity of, and across from, the Mirasol site. This berm prevented historic wet season sheet flow from reaching the Canal through the project site, except for a few culverts located along that water body. The Basin Board also built a 1,000-foot-long hardened concrete weir on the north side of the Canal a few thousand yards west of the project site. This weir provides the primary outlet for sheet flow in and around the Mirasol site. Currently, upstream drainage flows in a southwesterly direction across Section 10. As the water moves south to the Canal, the flow becomes constricted down to a 580-foot wide gap between the Olde Cypress residential development and commercial developments along Immokalee Road to the east. This constricted area further narrows to a 270-foot wide opening before the sheet flow reaches the 1,000-foot weir and discharges into the Canal. During a 3-day, 25-year storm event, a combined peak flow of 553 cubic feet per second (cfs) of water is discharged into the Canal through the 1,000-foot weir, but the Mirasol property only conveys a small portion of this water (around 20 cfs) through culverts in the Canal berm. Most of the water flows to the west of Mirasol where it passes through the narrow gap and over the 1,000-foot weir. Around 1,431 acres of the 1,714-acre site are jurisdictional wetlands. However, these wetlands are in poor condition due to existing impediments to sheet flow, artificially high water levels during the wet season, and heavy infestation of exotic species, principally melaleuca. Permit History In February 2002, the District issued the 2002 Permit approving the construction of a SWMS to serve two 18-hole golf courses, a single-family residential community, a golf course clubhouse and parking area, golf course maintenance facilities, sales facility, and parking area. The issuance of the 2002 Permit was not challenged. The SWMS included a 36.5-acre flow-way (Flow-Way) that encircled the northern boundary of the development in Section 15 and extended off-site and across adjacent properties to the west. (If constructed, the Flow-Way would be a 200-foot wide, 4-foot deep, 89-acre channel, more than half of which would have been located on the Saturnia Falls/Terafina and Olde Cypress properties.) Besides providing a conveyance function for the Mirasol site, the Flow-Way also enhanced flood protection for other properties by accelerating conveyance of floodwaters to the Canal and reducing peak flood stages by 0.4 feet during a three-day, 25-year storm event. The District included Special Condition 26 in the 2002 Permit, which required construction of the Flow-Way before the remainder of the project could be constructed. The 2002 Permit authorized Collier to directly impact (fill or excavate) 568.66 acres of wetlands within the footprint of the development. Additionally, 39.5 acres of wetlands, which were isolated remnant strips along the golf courses within the development, were considered secondarily impacted and assessed a thirty-three percent reduction in functional value. Mitigation for the project consisted of preservation and enhancement of wetlands and uplands on site. Enhancement of the preserve areas was primarily credited to the eradication of malaleuca and other exotic species and replanting with appropriate native vegetation. Permit conditions required management of the preserve areas to prevent a recurrence of exotic species. The preserve areas included an 846.95-acre external preserve area to the north and northeast of the area to be developed. It was anticipated that this northern preserve area would ultimately be donated to an existing mitigation area known as the Corkscrew Regional Ecosystem Watershed, along with an interest-bearing fund to ensure perpetual management. In December 2005, the United States Army Corps of Engineers (Corps) denied Collier's federal wetlands permit application for the project and the Flow-Way. Because of this denial, in May 2006 Collier submitted an ERP application with the District seeking to modify the 2002 Permit by revising the SWMS and removing the Flow-Way. On October 12, 2006, the District Governing Board approved a modification to the 2002 Permit, which authorized an alternate SWMS to serve the golf course and residential development (2006 Permit). Petitioners' challenge to the proposed modification followed. The 2006 Modification Because of the Corps' denial of its application, Collier was required to remove the Flow-Way and redesign the project's SWMS. The most substantial change in the project was the removal of the Flow-Way and associated control structures and its replacement with a series of interconnected lakes running from north to south through the property allowing for the pass-through of surface waters from the area north of the development site into the Canal. The modification does not alter the boundaries and location of the development. However, the revised SWMS includes: five controlled basins with a total area of 718.43 acres, each of which provides treatment of stormwater prior to discharging into the pass-through system; 45.16 acres of interconnected lakes serving as a pass-through for surface waters from the north; 2.12 acres of perimeter berm backslope/ buffers/spreader swales; and 7.27 acres along the Canal for the existing 100-foot wide canal easement and proposed canal contouring. These changes also required elimination of the 39.5 acres of remnant wetlands inside the development that had previously been assessed as secondarily impacted. Also, there were 0.68 acres of additional impacts resulting from slight changes in the internal site design due to the SWMS. To partially offset these impacts, the internal wetland preserves were enlarged by 13.32 acres. The remaining impacts were mitigated with mitigation credits from the Panther Island Mitigation Bank (PIMB). (The PIMB holds a mitigation bank permit issued by the District for a wetland restoration project in Southwest Florida.) The main preserve was left unchanged, except that 36.5 acres previously dedicated to construction of the Flow-Way will be added to the main preserve and similarly enhanced and preserved. In summary, as modified under the 2006 Permit, the total onsite mitigation consists of the preservation and enhancement of 830.89 acres of wetlands, preservation of 109.58 acres of uplands, and the purchase of a total of 5.68 credits from the PIMB. At hearing, Collier also agreed to purchase from the PIMB an additional 5.68 credits within the Basin for a total of 11.36 credits. The ERP Permitting Criteria To obtain an ERP, an applicant must satisfy the conditions in Florida Administrative Code Rules 40E-4.301 and 40E-4.302. The first rule focuses primarily on water quantity, environmental impacts, and water quality, while the second rule generally requires that a public interest balancing test be made, that cumulative impacts, if any, be considered, and that the District consider past violations, if any, by the applicant of District or Department of Environmental Protection (DEP) rules. (The parties have cited no prior violations by the applicant that should be considered.) Besides these two rules, a number of BOR provisions which implement the rule criteria must also be taken into account. If an applicant proposes to modify an existing ERP, as it does here, Florida Administrative Code Rule 40E-4.331(2)(a) comes into play and requires that the District review the application to modify the ERP "using the same criteria as new applications for those portions of the project proposed for, or affected by, the modification." Under this rule, those portions of the project altered or affected by the modification are reviewed under the current ERP criteria, but otherwise the 2002 Permit is not the subject of review in this case. Therefore, the District's review includes only that portion of the existing permit that is proposed to be modified or affected by the modification. In this case, the 2006 design is very similar to the 2002 design, and the project's footprint, control elevations, roadway network, southern outfall, and main preserve are unchanged. However, as pointed out below, since most of the engineering-related components of the SWMS were affected by the Flow-Way's removal, the District reassessed the hydrologic components of the internal water management system and the pass- through lake system for levels of flood protection and water quality treatment. Because most of the engineering-related components of the SWMS for the project were modified as a result of the removal of the Flow-Way, the District staff reassessed the project's hydrologic calculations associated with levels of flood protection and reassessed the project's water quality treatment volumes applying the currently existing ERP criteria. As to wetland impacts and mitigation, review of the wetland impacts for the 2006 Permit was limited to an analysis of additional wetlands impacts associated with the modification. This was primarily the elimination of the previously permitted, secondarily impacted wetlands. Thus, only the additional wetlands impacts due to the revised SWMS are considered under the currently existing ERP criteria. The 2006 Permit made only slight changes to the project's wetland impacts and mitigation components authorized under the 2002 Permit. The project's footprint was not changed and the main mitigation area (the Northern Preserve) was unaffected by the changes except that 36.50 acres were actually added to that preserve as a result of the removal of the Flow- Way. Collier did not receive any credit in its mitigation analysis for the additional acreage that will become part of the preserve due to the removal of the Flow-Way. Surface Water Management Criteria As noted above, the ERP criteria in Florida Administrative Code Rule 40E-4.301 focus primarily on three areas of concern: water quantity, environmental impacts, and water quality. Related BOR provisions must also be considered. These areas of concern are discussed below. Water Quantity Florida Administrative Code Rule 40E-4.301(1)(a) requires that an applicant provide reasonable assurance that the construction of a SWMS "[w]ill not cause adverse water quantity impacts to receiving waters and adjacent lands." BOR Section 6.2 implements that provision and requires that a project be designed so that it is consistent with the downstream carrying capacity of the receiving waters. In other words, it must not exceed the capacity of downstream receiving waters, which in this case is the Canal. In making this determination, Section 6.3 of the BOR requires that the 25-year, 3-day design storm event be used. Collier complied with this requirement through an extensive hydrologic study conducted by its expert, Richard S. Tomasello, a former District employee. Applying a hydrologic model simulation known as S2DMM, the witness determined the appropriate amount of upstream sheet flow that would need to be routed through the project to avoid adverse water quantity and flooding impacts and calculated the correct dimensions of the intake weir to admit that flow into the project's pass-through system. The S2DMM model is a combination of other accepted models including the Sheet 2d, Massmod, and MBR models, which were developed by Mr. Tomasello, and they have been evaluated and used by the District on numerous occasions. In addition, the S2DMM model has been used for other flood studies in Collier and Lee Counties, and it will be used on a restoration project in Martin County. Based upon Mr. Tomasello's analysis, Collier incorporated a 100-foot-long intake weir with a crest elevation of 14.95 NGVD (National Geodetic Vertical Datum) along the northern boundary of the project to maintain existing upstream water elevations. Collier also complied with BOR Section 6.3, which requires the use of a 25-year, 3-day storm event to be used when computing the discharge rate for the project. The modified intake weir on the northern boundary includes two 3.5-foot wide rectangular notches set at an elevation of 14.00 NGVD, which will provide a "base flow" of up to 20 cfs into the pass-through lakes to mimic the current flow through the property. The determination of this base flow was made through an analysis of the existing culverts at the southern end of the property. While not required by the ERP criteria, Collier also performed a long-term analysis (using a four-year period of record) of the SWMS's effect upon water levels. This analysis demonstrated that the modified system would leave water levels in the wetland areas upstream of the project unchanged during normal rainfall and low-flow periods. This analysis provides additional assurances that the modifications to the SWMS will not affect the Northern Preserve. While Petitioners questioned the accuracy and reliability of the hydrologic study, and its specific application to this project, the criticisms are considered to be vague and unsubstantiated. As noted above, the model has been previously accepted for use in South Florida, and Petitioners' expert conceded he did not have enough information to determine the model's accuracy. The more persuasive evidence established that the hydrologic study submitted by Collier included the relevant available data and was prepared by competent professionals knowledgeable in the field. The claim of Petitioners' experts that they lacked sufficient information to form an opinion on the accuracy of the modeling is not a sufficient basis to overcome the evidence submitted by Collier to meet this criterion. The project's discharge rate in 2006 will not exceed what was permitted in the 2002 Permit. During the 25-year, 3-day storm event, the existing discharge from the project site and the natural area west of the project site into the Canal is 553 cfs. Based on modeling of the modified SWMS, the total discharge from the pass-through system will be 529 cfs, or 24 cfs less than the project's existing pre-development discharge. The discharges resulting from the project as modified in 2006 will not exceed the capacity of the Canal as required by Section 6.3 of the BOR. Accordingly, Collier has provided reasonable assurance that the discharge rate allowed for its project would not be exceeded, as required in Section 6.2 of the BOR. Section 6.8 of the BOR requires that a project allow the passage of drainage from offsite areas to downstream areas, which is necessary to demonstrate that off-site receiving water bodies are not being adversely affected. Collier complied with this provision by conducting the hydrologic analysis using the 25-year, 3-day design storm event, which demonstrated that the discharge rate would be directed to the southern discharge point allowing for the passage of drainage from offsite areas to the downstream areas. The evidence also shows that the current predominant sheetflow from areas outside the project passes through a narrowly constricted area west of the project and discharges into the Canal over an existing concrete weir. See Finding of Fact 9, supra. Only a small portion of the upstream waters currently discharge through the Mirasol site. Petitioners' allegation that the construction of the project will further constrict the sheetflow area is rejected, as the constriction of sheetflow will continue to exist whether the project is built or not. The evidence also shows that the project will not further constrict the flow because it will allow for the pass-through of water from outside the project area. Under the 2002 Permit, the Flow-Way was designed to aid in the diversion of upstream flows around the project. Under the 2006 modifications, the pass-through lake system will convey up to forty percent of the upstream flow through the development which complies with the provisions of Section 6.8 of the BOR. As indicated above, during periods of lower water levels, the notches in the weir along the northern boundary will allow for the flow to pass onto the project site consistent with existing conditions. During major storm events, water will pass over the weir into the pass-through lake system to be conveyed to the Canal. Therefore, Collier has provided reasonable assurance that the criteria in Section 6.8 have been met. Section 6.10 of the BOR requires that the project be designed to conserve water and site environmental values and not lower the water table or groundwater or over-drain wetlands. Section 6.11 of the BOR provides that the control and detention elevations for the project must be established at elevations to accomplish the objectives of Section 6.10. The latter section is adhered to when the control elevations proposed for a project are established consistent with the onsite wetland conditions. In this case, the control elevations for the wetlands and surface water management lakes are essentially the same as the design in the 2002 Permit. Collier has set the control elevations above the average wet season water table (WSWT) for the area, thereby ensuring that the SWMS will not over-drain and will conserve fresh water. Section 6.11 of the BOR addresses Detention and Control Elevations which are intended to assist in complying with the provisions of Section 6.10. The SWMS design control elevation maintains the detention component and the control (wetland protection) elevations in the previously approved SWMS. The control elevations were set by the design engineers in consultation with Collier's wetland ecologist taking into account the ground elevations and biological indicators. The control elevation for the pass-through system and internal drainage basins work in conjunction with the control elevation along the northern boundary of the project and the control elevation for the discharge point along the southern boundary to ensure that the project does not overdrain the wetlands and to preserve the project site's environmental values. By setting the control elevation above the WSWT, the design ensures that the wetlands will not be drawn down below the average WSWT and the SWMS will not over-drain them. Section 6.10 also requires that a project not lower water tables so that the existing rights of others would be adversely affected. Again, based on the control elevations, the water table is not expected to be lowered so there should be no effect on the existing rights of others. Collier must further demonstrate that the site's groundwater recharge characteristics will be preserved through the design of the SWMS. Collier complied with this requirement by setting the control elevations above the average WSWT, allowing standing water in the wetland preserves to recharge the groundwater. The ability of the SWMS to accept flows from the Northern Preserve conserves freshwater by preventing that water from being discharged downstream. The SWMS leaves water elevations in the Northern Preserve unchanged. Consequently, water will remain in the wetlands for the same duration and elevations as in the existing conditions, thereby preserving groundwater recharge characteristics. Section 6.12 of the BOR prohibits lake designs that create an adverse gradient between the control elevations of the lakes and the adjacent wetlands. To satisfy this requirement, Collier set all control elevations at 13.4 - 13.5 NGVD while controlling the internal wetland preserves at a slightly higher elevation. Consequently, there is no adverse gradient and no potential for an adverse effect upon the internal preserves from adjacent lakes. Petitioners argued that the pass-through system would quickly lower water levels in the internal wetland preserves. However, the internal wetlands are still protected from drawdown because there are control structures set at or above the wet season elevation between the pass-through lakes and internal wetlands. They also argued that the internal wetlands would be overdrained during the dry season by the deep lakes. However, no witness presented any real analysis to back up this contention. Indeed, the pass-through lakes are only twelve feet deep, and the wetlands are separated from all the lakes by protective berms to avoid any drawdown. In summary, Collier has provided reasonable assurances that the proposed modification in the 2006 Permit will not cause adverse water quantity impacts to receiving waters or adjacent lands and will not exceed the capacity of the downstream receiving waters (the Canal). Flooding Florida Administrative Code Rule 40E-4.301(1)(b) requires Collier to demonstrate that the project "[w]ill not cause adverse flooding to on-site or off-site property." BOR Section 6.4 sets forth criteria and standards for implementing this requirement and provides that building floors be designed to be protected from a 100-year, 3-day storm event. BOR Section 6.5 provides criteria and standards for flood protection for the project's roads and parking lots. Collier complied with these provisions by providing construction plans demonstrating that the building floors and roads will be built higher than the 100-year, 3-day storm event. BOR Section 6.6 provides that a project may not result in any net encroachment into the 100-year floodplain. Collier was also required to comply with the historic basin provision in Section 6.7 of the BOR, which requires the project to replace or otherwise mitigate the loss of historic basin storage provided by the site. The level of encroachment into the 100-year flood plain and loss of historic basin storage attributed to the project are essentially unchanged from the 2002 design. The only difference between the 2002 Permit and the 2006 Permit is how the conveyance of flood water is provided. In 2002, the Flow-Way served this function, while the pass-through system provides it in the 2006 Permit. Collier's flood simulations demonstrated that the project will not alter flood stages during the 25-year and 100- year design storms, while the testimony of witnesses Tomasello and Waterhouse established that the project will not have adverse flooding impacts on adjacent properties, either alone or in conjunction with neighboring developments. Storage and Conveyance Florida Administrative Code Rule 40E-4.301(1)(c) requires that an applicant demonstrate that the proposed development "[w]ill not cause adverse impacts to existing surface water storage and conveyance capabilities." This criterion is closely related to paragraph (1)(b) of the same rule, which prohibits adverse flooding to onsite or offsite property. Section 6.6 of the BOR implements this provision and specifies the parameters for applying this criterion and prohibits a net encroachment between the WSWT and the 100-year event which will adversely affect the existing rights of others. Collier addressed this criterion through the hydrologic analysis submitted. As previously found, that model is the appropriate model to determine flood stages and to calculate the floodplain. Engineering Design Principles Florida Administrative Code Rule 40E-4.301(1)(i) requires an applicant to provide reasonable assurances that the SWMS "[w]ill be capable, based on generally accepted engineering and scientific principles, of being performed and of functioning as proposed." Section 7.0 of the BOR contains the specific standards and criteria to implement this rule. The evidence demonstrates that the SWMS is based on generally accepted engineering and scientific principles and is capable of performing and functioning as proposed. Section 8.0 of the BOR includes various assumptions and information regarding the design of the SWMS. By incorporating these assumptions into the design, Collier complied with Section 8.0. Water Quality Impacts Florida Administrative Code Rule 40E-4.301(1)(e) requires that the proposed modification "[w]ill not adversely affect the quality of the receiving waters such that the water quality standards set forth in Chapters 62-4, 62-302, 62-520, 62-522 and 62-550, F.A.C., including any antidegradation provisions of paragraphs 62-4.242(1)(a) and (b), subsections 62- 4.242(2) and (3), and Rule 62-302.300, F.A.C., and any special standards for Outstanding Florida Waters and Outstanding National Resource Waters set forth in subsections 62-4.242(2) and (3), F.A.C., will be violated." Stated more plainly, the proposed modifications must not adversely affect the quality of the Canal's waters such that State water quality standards will be violated. Section 5.2 of the BOR describes the District's standard water quality criteria. This provision, which requires a minimum of one-inch detention of stormwater, is referred to as a "presumptive criteria" because it is presumed that if an applicant provides the required one inch of detention, it meets Class III water quality standards, thereby satisfying the rule. As it did under the 2002 Permit, Collier satisfies the presumptive criteria with the 2006 design by providing the one- inch wet detention in its lake system. In fact, the system is designed to provide one and a half inches of treatment in the lake system thereby providing additional treatment. The receiving body of water for the project is the Canal. When the 2002 Permit was issued, the Canal was classified as a Class III water body. It is now classified by DEP as impaired for iron and dissolved oxygen. Because of this new classification, Collier must now comply with Section 4.2.4.5 of the BOR, which reads as follows: If the site of the proposed activity currently does not meet water quality standards, the applicant must demonstrate compliance with the water quality standards by meeting the provisions in 4.2.4.1, 4.2.4.2, and 4.2.4.3, as applicable, and for the parameters which do not meet water quality standards, the applicant must demonstrate that the proposed activity will not contribute to the existing violation. If the proposed activity will contribute to the existing violation, mitigation may be proposed as described in subsection 4.3.1.4. Collier demonstrated that neither short-term (during construction) nor long-term (during operation) water quality impacts will occur. It complied with the short-term requirements by submitting a Construction Pollution Prevention Plan detailing how water quality will be protected during the construction process. As to long-term impacts, the Terrie Bates Water Quality Memorandum (Bates Memo) prepared by District staff on June 11, 2004, provides guidance on the implementation of Section 4.2.4.5 for projects which discharge into an impaired water body. The document sets forth a number of design and operational criteria for the types of additional measures that can be incorporated into a project design to provide the necessary reasonable assurance. The Bates Memo suggests that an additional fifty percent of treatment be incorporated into a SWMS. Collier complied with this suggestion by designing the treatment lakes to provide an additional one-half inch of treatment for the additional fifty percent treatment. In addition to the one and one-half inch treatment, Collier is implementing six of the seven items the Bates Memo lists as potential options to consider. The long-term water quality requirement is addressed by Collier, in part, through an Urban Stormwater Management Plan, which details various source controls or best management practices to be implemented once the project is built and operating. Best management practices assist in ensuring that pollutants will not enter into the lake system. Collier is also implementing a stormwater pollution prevention plan and will utilize the lake system for additional treatment downstream. Collier has further agreed to planting the littoral zones as part of its design of the treatment lakes to provide additional pollutant removal. The design calls for an amount of littoral zones equal to twenty percent of the surface area of the treatment lakes. Collier has agreed to make a Water Quality Monitoring Plan a permit condition, even though such a condition was not included in the staff report. See Collier Exhibit 25. The Bates Memo includes as an option for meeting the long-term requirement a site-specific water quality evaluation of pre vs. post-development pollutant loadings. Collier has presented several such analyses, all of which indicate the post- development pollutant discharges from the site will be less than the pre-development. Mr. Barber prepared a pre vs. post- analysis using a 2003 methodology developed by Dr. Harper. The 2003 version of the Harper methodology is currently accepted by the Corps. (Although Petitioners' witness, a former Corps employee, suggested that the Corps' acceptance of the study was a "political" rather than a scientific decision, there is insufficient evidence to support this contention.) Besides his first analysis, at the direction of the District staff, Mr. Barber prepared a second analysis using the 2003 methodology with certain conservative assumptions that limited the pollutant residents time to fifty days and utilized lower starting concentrations for phosphorous and nitrogen than were recorded in the nearby monitoring stations. Based upon those reports, the District's staff concluded that Collier had provided reasonable assurances that the project met the criteria in BOR Sections 5.2 and 4.2.4.5. At the hearing, Mr. Barber presented a third analysis utilizing an updated methodology developed by Dr. Harper in February 2006. The 2006 methodology was developed after Dr. Harper conducted a study of water management district criteria throughout the state for DEP. All three of the analyses prepared by Mr. Barber concluded that the project would discharge less nitrogen and phosphorous into the receiving body in the post-development condition than is currently being discharged in the pre-development condition. In addition to the three water quality submittals from Mr. Barber, Collier provided an additional water quality analysis specific to the project prepared by Dr. Harper. See Collier Exhibit 26, which is commonly referred to as the Harper Report. The analysis evaluated the project's pre vs. post- development water quality loads and also concluded the project would not contribute to the impairment of the Canal. In preparing his analysis, Dr. Harper relied solely on the lakes for estimating removal of pollutants without accounting for any of the additional treatment expected to occur from the source control best management practices contained in the Urban Stormwater Management Plan, which means his report errs on the conservative side. The Harper Report concluded that iron discharges from the SWMS would be extremely low and substantially less than the Class III standard of 1 mg/L. Petitioners presented no specific evidence to counter these conclusions. Petitioners questioned the Harper Report's use of wetlands as part of the loading calculations and attacked his underlying methodology. However, the evidence is clear that wetlands contribute to the water quality constituents in the pre-development condition. This finding is based on data from monitoring stations located in the middle of Corkscrew Swamp, a statewide study on stormwater treatment and wetlands, and the United States Environmental Protection Agency's (EPA) assignment of nutrient loading rates to wetlands in its regional pollutant loading model. Ignoring the actual water quality in pre-development conditions would not be a true pre vs. post-development analysis. Finally, Petitioners' contention that the Harper methodology should not be considered as admissible evidence because it constitutes "novel" (and therefore unreliable) scientific evidence under the rationale of Frye v. United States, 293 F. 1013 (D.C. Cir. 1923), has been rejected. To begin with, the Frye test has not been accepted in Florida administrative proceedings. Moreover, the methodology is the basis for a new statewide rulemaking effort, has been accepted by the EPA, the Corps, and by the Division of Administrative Hearings in at least two proceedings, and has been subjected to two peer reviews. Petitioners also alleged that Collier failed to show that it complied with Florida Administrative Code Rule 62- 40.432(2)(a)1., a rule administered by DEP which requires that a new SWMS "[a]chieve at least 80 percent reduction of the average annual load of pollutants that would cause or contribute to violations of state water quality standards." However, this is a broad overstatement of DEP's rule. Also, there is no eighty percent removal efficiency requirement adopted or incorporated into any District rule or BOR criteria. See, e.g., Conservancy of Southwest Florida, Inc. v. G.L. Homes of Naples Associates II, LTD et al., DOAH Case No. 06-4922 (DOAH May 15, 2007, SFWMD July 11, 2007). Instead, the District's "presumptive criteria" is that one inch of volumetric treatment required in Section 5.2 of the BOR meets the Class III standards. If, as in this case, additional assurances are required, those assurances are met through implementation of the BOR Section 4.2.4.5. Finally, Florida Administrative Code Rule 62-40.110(2) provides that Rule Chapter 62-40 is "intended to provide water resource implementation goals, objectives, and guidance for the development and review of programs, rules, and plans relating to water resources." Also, Florida Administrative Code Rule 62- 40.110(4) states that "[t]his chapter, in and of itself, shall not constitute standards or criteria for decisions on individual permits. This chapter also does not constitute legislative authority to the Districts for the adoption of rules if such rules are not otherwise authorized by statute." Even if an eighty percent reduction standard applied, Collier has demonstrated that the project very likely will remove eighty percent or more of pollutants when additional low-impact development techniques, pollutant source reduction practices, and additional uncredited wet and dry detention capacity are considered. Based upon the evidence presented, Section 4.2.8 of the BOR regarding cumulative impacts for water quality is not applicable in this case. Collier's submittals provide reasonable assurances that the project will not be contributing to the water quality impairment of the Canal or contribute to any other water quality violation. Indeed, the information submitted indicates there will be an incremental improvement in the post-development condition as compared to existing. Since no contribution or impacts to water quality are expected, a cumulative impact analysis is not necessary to assess the extent of the impacts. The combination of all these water quality measures, when taken together, demonstrates that the 2006 Permit will not adversely affect the quality of receiving waters such that state water quality standards will be violated. Therefore, reasonable assurance has been given that Florida Administrative Code Rule 40E-4.301(1)(e) will be satisfied. Wetland Impacts Florida Administrative Code Rule 40E-4.301(1)(d) requires Collier to provide reasonable assurance that the modification of the SWMS "[w]ill not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters." In determining whether this criterion has been satisfied, it is also necessary to determine whether any 2002 permitted impacts should be subject to a second review in this case. Mitigation is a method by which an applicant can propose to impact certain wetlands on the project site in exchange for providing compensation in the form of preserving, enhancing, restoring, or creating wetlands or uplands to offset those impacts. As noted earlier, there has been no change to the wetland impacts or mitigation proposal as it relates to the Northern Preserve. See Findings of Fact 27 and 28, supra. As a result of the modified SWMS, there has been some additional impact to wetlands within the development area of the project. An additional 40.18 acres will be impacted under the 2006 Permit mostly due to the modified SWMS system. However, 39.5 acres of those wetlands were already considered secondarily impacted under the 2002 Permit. In addition, the preserve areas were expanded by 13.32 acres in the 2006 design. Thus, a portion of the impacts to those wetlands was already factored into the mitigation plan that was developed and approved for the 2002 Permit. As a result, there are 26 acres for which mitigation is necessary under the 2006 Permit. Section 4.3 of the BOR specifies criteria for mitigation proposed as part of an ERP application. Collier has proposed an acceptable mitigation plan for the new wetland impacts that will result from the project due to the proposed modifications incorporated in the 2006 Permit. Except for the mitigation for the additional wetland impacts, the mitigation plan for the 2006 Permit remains essentially unchanged from the 2002 Permit, including the Grading and Planting Plan, Monitoring Plan, and Mitigation, Monitoring, and Maintenance Plan. The onsite mitigation proposal includes preservation and restoration of wetlands through the removal of melaleuca and other exotic plants and replanting in areas of dense exotic species coverage. Significantly, Collier has not proposed any modifications that would change the effectiveness of the Northern Preserve in providing mitigation for the wetland impacts proposed and approved in the 2002 Permit. While Petitioners claim that the wetlands in the Northern Preserve may be subject to some changes in the level and seasonality of inundation as a result of the SWMS modifications, the evidence does not support those assertions. The revised SWMS will continue to allow water to flow through the Northern Preserve in a manner consistent with existing conditions while providing some flood control protection for extreme rainfall events. Petitioners also suggest that additional analysis regarding the timing and levels of inundation in the wetland preserves is necessary to fully determine the impacts of the modified SWMS on the wetlands. However, the more persuasive testimony indicates that the timing and levels within the wetlands will not be affected by the revised SWMS. The control elevations within the development area have not changed from the 2002 Permit, and these protect the onsite wetlands and ensure that those wetlands will function as expected. With respect to the internal wetlands within the development area, the control elevations have not changed from the 2002 Permit and the evidence establishes that the internal wetlands will continue to function and operate as contemplated in the 2002 Permit. There has been some relocation and reconfiguration of the internal wetland preserve areas that will actually enhance the value of the mitigation by connecting those wetland areas to other preserve areas. Petitioners further suggested that the wetland mitigation within the development area would not function as permitted in the 2002 Permit due to the spill over from the lakes to the wetlands. However, when the water reaches those internal wetland preserves, it has been treated to Class III water quality standards. Therefore, the mitigation values of those wetlands preserves will not be changed or affected due to water quality. Petitioners' objections to the wetland impacts and mitigation were primarily directed at the overall impacts rather than to the 2006 modifications. However, their witness was unaware of the values provided by the additional acres that will be impacted through the 2006 Permit. Therefore, a challenge to 2002 permitted wetlands impacts and mitigation is inappropriate in this proceeding. Functions To Fish and Wildlife and Listed Species Section 4.2.2 of the BOR implements Florida Administrative Code Rule 40E-4.301(1)(d) and provides that an applicant must provide reasonable assurances that a project will not cause adverse impact to the abundance and diversity of fish, wildlife, and listed species or their habitat. With respect to the 586.66 acres of wetland impacts permitted in the 2002 Permit, the 2006 Permit does not modify or affect the values that the wetlands provide to either the abundance or diversity of fish and wildlife. Review of the wetlands criteria as to those acres was finally determined in the 2002 Permit and should not be reopened. By relocating thirteen of the previously impacted acres so they are most closely connected to other wetlands, their value to fish and wildlife will increase. As explained by the District's witness Bain, if Collier had moved the preserve area and changed its functional value, the District would have been required to reevaluate the mitigation that had been accepted for the wetland impacts in the 2002 permit. In this case, however, because the Northern Preserve area did not change, the District's review is limited to the newly impacted wetlands internal to the development for which mitigation was not provided in the 2002 Permit. Section 4.2.2.3 of the BOR addresses the functional assessment of the values provided by the project's wetlands. The only wetland values assessed in the 2006 Permit were the additional wetland impacts that were not mitigated in the 2002 Permit. The evidence establishes that the current value of the wetlands is low due to the heavy melaleuca infestation, which is greater than fifty percent coverage in most locations and seventy-five percent or more in much of the area. Melaleuca has the effect of draining short hydroperiod wetlands. While Petitioners may disagree with how the wetlands were previously evaluated, nothing in the 2006 modification allows or requires a reassessment of their value. Section 4.2.2.4 of the BOR requires that a regulated activity not adversely impact the hydroperiod (the depth, duration, or frequency of inundation) of wetlands or other surface waters. Subsection (a) of this standard applies if the project is expected to reduce the hydroperiod in any of the project's wetlands. Conversely, subsection (b) applies if the project is expected to increase the hydroperiod through changing the rate or method of discharge of water to wetlands or other surface waters. Subsection (c) requires monitoring of the wetlands to determine the effects of the hydrological changes. Again, there is no basis for the District to reopen and reevaluate the wetlands for which mitigation has already been permitted. No evidence was presented to indicate that there would be any obstacles or problems to accomplishing the mitigation that was proposed and accepted in 2002. In any event, the engineering and biological testimony demonstrated that no change (neither a reduction nor an increase) in the hydrology on the preserved wetlands or the Northern Preserve will occur from what was permitted in the 2002 Permit. By analyzing the various biological indicators onsite and setting the control elevations within the SWMS and the wetlands (both the Northern Preserve and onsite preserve wetlands) above the WSWT, the project ensures that the appropriate hydrology will be maintained. Though the fish and wildlife are not expected to be adversely affected by the 2006 Permit, Collier will be conducting monitoring of plants and animals on the site as an extra measure of assurance as contemplated under BOR Section 4.2.3.4(c). Focusing on just the changes from 2002 to 2006, Petitioners' two experts conceded that the hydrology in the Northern Preserve and its value to wildlife and listed species (including the wood stork) would be benefited in the 2006 Permit over that contemplated in the 2002 Permit due to the removal of the Flow-Way. Secondary Impacts to Water Resources Florida Administrative Code Rule 40E-4.301(1)(f) requires a demonstration that the proposed activities "[w]ill not cause adverse secondary impacts to the water resources." A similar demonstration is required by Sections 4.1.1(f) and 4.2.7 of the BOR. In this case, the secondary impacts considered by the District were potential impacts due to the relocation and expansion of the buffer preserve areas to the perimeter of the project site. In conducting a secondary impact analysis, BOR Section 4.2.7 requires that the District consider only those future projects or activities which would not occur "but for" the proposed system. Here, the evidence demonstrated that no wetlands or other surface waters will be secondarily impacted by the modifications to the SWMS as part of the 2006 Permit. The undersigned has rejected Petitioners' contention that a proposed extension of County Road 951 through the development site should be considered a secondary impact in evaluating this project. This extension has been proposed for at least fifteen years and its precise configuration is unclear. It is not required to be built as a result of the project and there are no firm plans or contracts in place to construct the road. Although the road is listed on the County's transportation plan, it remains speculative as to if and when it will be built. Additionally, there is no evidence the County has any ownership interest in property for a road in the area identified by Petitioners. Witness Bain testified that the District examined the Collier County Public Records and an easement had not been granted to the County to build the road. i. Elimination and Reduction Florida Administrative Code Rule 40E-4.301((3) provides in part that "the provisions for elimination or reduction of impacts contained in the [BOR] shall determine whether the reasonable assurances required by subsection 40E- 4.301(1) and Rule 40E-4.302, F.A.C., have been provided." Section 4.2.1.1 of the BOR implements that provision and provides that elimination and reduction of impacts is not required when: The ecological value of the function provided by the area of wetland or other surface water to be adversely affected is low based on site specific analysis using the factors in subsection 4.2.2.3 and the proposed mitigation will provide greater long term ecological value than the area of wetland or other surface water to be adversely affected; . . . In accordance with that section, Collier was not required to implement practicable design modifications to reduce or eliminate impacts. The District did a site-specific analysis of the quality of the 39.5 acres of adversely affected wetlands, taking into consideration the condition of the wetlands, hydrologic connection, uniqueness, location, and fish and wildlife utilization. The unrebutted testimony is that the quality of the 39.5 acres of wetlands to be impacted by the 2006 Permit is low and these wetlands were already previously authorized to be secondarily impacted. The low quality wetlands are melaleuca dominated making them not unique. The mitigation will provide greater long-term ecological value than the impacted wetlands. As noted on page 10 of the Staff Report, there will be a larger, contiguous mitigation area to offset direct impacts to previously preserved, but secondarily impacted wetlands and the preservation/enhancement of the external preserve area. The 2006 Permit provides that 5.68 credits are required to be purchased in the PIMB. Collier has advised the District that 27.68 credits are being purchased pursuant to its Corps permit. Thus, Collier will be purchasing more credits than required by the District. Witness Bain took this additional mitigation into account in determining whether the proposed mitigation will provide greater long term ecological value than the area impacted. While the Corps permit is an entirely separate permit action, Collier has agreed to include an additional 5.68 credits within the Basin beyond what is required in the Staff Report as a condition to this 2006 Permit. Therefore, the mitigation is clearly of greater long-term ecological value than the area impacted. Additional Requirements Florida Administrative Code Rule 40E-4.302 imposes additional requirements on an ERP applicant, including a cumulative impact assessment, if appropriate, and satisfaction of a public interest test. Cumulative Impacts Florida Administrative Code Rule 40E-4.302(1)(b) requires that an applicant demonstrate the project "[w]ill not cause unacceptable cumulative impacts upon wetlands and other surface waters as set forth in subsections 4.2.8 through 4.2.8.2 of the [BOR]." Cumulative impacts are the summation of unmitigated wetland impacts within a drainage basin, and a cumulative impact analysis is geographically based upon the drainage basins described in Figure 4.2.8-1 of the BOR. See Florida Wildlife Federation et al. v. South Florida Water Management District et al., 2006 Fla. ENV LEXIS 49 at *49, DOAH Case Nos. 04-3064 and 04-3084 (DOAH Dec. 3, 2006, SFWMD Dec. 8, 2006). Also, Section 373.414(8)(a), Florida Statutes, requires the District to consider the cumulative impacts upon surface water and wetlands within the same drainage basin. Thus, the cumulative impact analysis applies only when mitigation is proposed outside of the drainage basin within which the impacts are to occur. Broward County v. Weiss et al., 2002 Fla. ENV LEXIS 298 at *29, DOAH Case No. 01-3373 (DOAH Aug. 27, 2002, SFWMD Nov. 14, 2002). In this case, all of the proposed mitigation associated with the 2006 Permit modifications is located within the West Collier Basin. The evidence shows that the mitigation will offset the impacts to wetlands proposed in the 2006 Permit. Therefore, since the mitigation will be performed in the same Basin as the impacts and will offset the adverse impacts, the District must "consider the regulated activity to meet the cumulative impact requirements" of Section 373.414(8)(a), Florida Statutes. A new cumulative impacts analysis based on removal of the Flow-Way is not necessary because the modification does not change the cumulative impacts analysis conducted in the 2002 Permit. Since the Flow-Way was not considered a wetland impact or contributing to the mitigation in the 2002 Permit, its removal does not affect the adequacy of the previously conducted cumulative impacts analysis or the mitigation. Accordingly, there is no need for a new cumulative impact analysis with regards to the Northern Preserve. Finally, contrary to Petitioners' assertion, there is no rule or BOR provision which requires Collier to mitigate for the alleged prior impacts of other projects. Public Interest Test In addition to complying with the above criteria, because the project is located in, on, or over wetlands or other surface waters, Collier must also address the criteria contained in the Public Interest Test in Florida Administrative Code Rule 40E-4.302(1) and Section 4.2.3 of the BOR by demonstrating that the project is not contrary to the public interest. See also § 373.414(1)(a), Fla. Stat. Since the project does not discharge into an OFW or significantly degrade an OFW, the higher standard of "clearly in the public interest" does not apply. In determining compliance with the test, Florida Administrative Code Rule 40E-4.302(1)(a) requires that the District do so by "balancing the [seven] criteria [in the rule]." Findings with respect to each of the seven criteria are set out below. (Except for pointing out that the District does not have an adopted rule which provides more specific detail on how to perform the balancing test than is now found in paragraph (1)(a), and a contention that witness Bain's testimony was insufficient to explain how the staff balanced those factors, Petitioners did not present any evidence at hearing or argument in their Proposed Recommended Order in support of their contention that the above rule, BOR section, or the associated statute have been applied by the District in an unconstitutional manner.) Whether the regulated activity will adversely affect the public health, safety, or welfare or the property of others (40E-4.302(1)(a)1.) Collier provided reasonable assurances that the project will not cause any onsite or offsite flooding nor cause any adverse impacts to adjacent lands because the SWMS is designed in accordance with District criteria. Also, the post- development peak rate of discharge does not exceed the allowable discharge rate. Further, the project will not cause any environmental hazards affecting public health, safety, or welfare. The project is considered neutral as to this factor. Whether the regulated activity will adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitats (40E-4.302(1)(a)2.) For the direct wetland impacts under the 2006 Permit, Collier proposes mitigation which has not changed from the 2002 Permit. The mitigation proposed was previously determined to offset potential impacts to fish and wildlife and particularly wood stork habitats. The evidence indicates that the mitigation plan for the Northern Preserve will improve wood stork habitat from its current melaleuca infested condition. For the additional 40.18 acres of wetland impacts authorized in 2006, the mitigation is of greater long-term value. Thus, the project should be considered positive as to this factor. Whether the regulated activity will adversely affect navigation or the flow of water or cause harmful erosion or shoaling (40E-4.302(1)(a)3.) The parties have stipulated that the project will not adversely affect navigation. In addition, no evidence was introduced to suggest that the project's construction would result in harmful erosion or shoaling. Whether the regulated activity will adversely affect the fishing or recreational values or marine productivity in the vicinity of the activity (40E-4.302(1)(a)4.) The project does not provide any fishing, recreational values, or marine productivity. Therefore, the project is neutral as to this factor. Whether the regulated activity will be of a temporary or permanent nature (40E-4.302(1)(a)5.) It is undisputed that the project is permanent in nature. Even though the project is permanent, it is considered neutral as to this factor because mitigation will offset the permanent wetland impacts. Whether the regulated activity will adversely affect or will enhance significant historical and archaeological resources under the provisions of Section 267.061, F.S. (40E- 4.302(1)(a)6.) The parties have stipulated that no significant archeological or historical resources have been identified on this site. Therefore, the project is considered neutral as to this factor. The current condition and relative value of functions being performed by areas affected by the proposed regulated activity (40E-4.302(1)(a)7.) The current condition and relative value of functions being performed by the areas affected by the project is low due to the melaleuca infestation. Project mitigation will restore 940 acres of poor quality wetlands and uplands, greatly enhancing their function and value. Therefore, the project should be considered positive as to this factor because the implementation of the mitigation offsets the wetland impacts and improves the current value. Summary of Public Interest Factors Overall, the project is no worse than neutral measured against any one of the criteria individually. Therefore, the project is not contrary to the public interest.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the South Florida Water Management District enter a final order granting the application of I. M. Collier, J.V. for a modification to Environmental Resource Permit No. 11-02031P. DONE AND ENTERED this 24th day of July, 2007, in Tallahassee, Leon County, Florida. S DONALD R. ALEXANDER 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 24th day of July, 2007.
The Issue The issue is whether an Environmental Resource Permit should be issued to Conquest Developments USA, L.C., authorizing the modification of an existing stormwater management system serving a residential development known as Silver Lakes in Collier County, Florida.
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: Background In this environmental permitting dispute, Respondent, South Florida Water Management District (District), proposes to issue an Environmental Resource Permit (ERP) to Respondent, Conquest Developments USA, L.C. (Applicant), authorizing the modification of an existing stormwater management system serving a private, gated residential community known as Silver Lakes RV and Golf Club, Inc. (Silver Lakes) in unincorporated Collier County, Florida. As the agency responsible for the administration of the ERP program, the District has the authority to grant or deny the requested permit. Preliminary action approving the application was taken by the District on August 15, 2001. Silver Lakes is a 146-acre residential development located adjacent to, and on the east side of, County Road 951 approximately 1.5 miles south of the intersection of U.S. Highway 41 and County Road 951 in southwestern Collier County, Florida. The project site is a part of the larger development and consists of approximately forty undeveloped acres (40-acre site) just north of, and adjacent to, the residential community. If the application is approved, the Applicant would be allowed to construct an open storage facility on a 7.02-acre tract of land in the western part of the 40-acre site on which trailers, boats, motor homes, tow dollies, and similar items will be stored. It would also allow the Applicant to relocate previously permitted lots along the southeastern boundary of the 40-acre site which border the Silver Lakes development. Petitioners, Jerome and Susan Strauss, own Lots 14, 15, and 16 within Silver Lakes. Petitioners, Joseph H. and Patricia Belanger, own Lot 26 within Silver Lakes, which is adjacent to the proposed storage facility. For obvious reasons, the Belangers do not wish to have a storage facility next to their property. Rather, they and the other Petitioners have suggested that the storage facility be reduced in size and moved to a 3.0-acre site in the northeastern portion of the 40-acre site. The parties have stipulated that Petitioners have standing to bring this action. As reflected in the parties' Prehearing Stipulation, Petitioners contend that the proposed construction of the storage area will cause flooding, adverse secondary impacts, and adverse water quantity impacts; that the proposed activity will result in a violation of state water quality standards; that the proposed system will cause adverse impacts to surface water storage and conveyance capabilities, the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters, and the conservation of fish and wildlife; that the Applicant has failed to minimize or avoid impact to jurisdictional wetlands to the greatest extent practicable; that the proposed site provides a wildlife corridor connected to protected lands directly to the west; that the proposed site is jurisdictional wetlands; that the Applicant has engaged in District activities without a permit; and that the proposed site is subject to a Declaration of Covenants, Conditions, and Restrictions. These objections, where relevant, have been grouped into five categories - wetlands, wildlife, secondary and cumulative impacts, water quality and quantity, and prior enforcement activities - and they are addressed separately below. Wetlands The District has adopted and incorporated by reference in Rule 40E-4.091(1)(a), Florida Administrative Code, a document known as the Basis of Review for Environmental Resource Permit Applications Within the South Florida Water Management District (Basis of Review). The standards and criteria found in the Basis of Review are used to determine whether an applicant has given reasonable assurances that the conditions for issuance of an ERP have been satisfied. Compliance with the criteria in the Basis of Review creates a presumption that the standard and additional conditions for issuance of an ERP in Rules 40E-4.301 and 40E- 4.302, Florida Administrative Code, respectively, have been met. See Section 1.3, Basis of Review. Section 4.2.1 of the Basis of Review generally requires that an applicant provide reasonable assurances that wetland impacts be eliminated or reduced to the greatest extent practicable. This can be done through the implementation of "practicable design modifications" to the project, or where adverse impacts still remain after such modifications, through mitigation. There are 36.82 acres of wetlands throughout the 40- acre site. If the application is approved, there will be adverse impacts to 9.9 acres of wetlands in the western portion of the site (where the storage facility will be located) and to 3.37 acres in the southeastern portion of the site. To avoid and minimize wetland impacts, the Applicant has been required to reduce the number of acres impacted from its original proposal, and to place the storage area on the western part of the 40-acre site near County Road 951. In the original application, the Applicant proposed to place the storage area in the eastern part of the site and to create a larger storage area. Although the western part of the 40-acre site contains higher quality wetlands than the central or eastern parts, the western area is not pristine, and it is substantially impacted by exotic species, such as wax myrtle and Brazilian pepper. In addition, the western area is adjacent to County Road 951, which reduces wetland functions and values, reduces habitat values because of increased light and noise encroachment, and increases risk to wildlife because of passing vehicles. Further, the central and eastern areas are adjacent to other undeveloped lands, and this creates the potential for larger tracts of preserved and enhanced wetlands and maximizes wetland functions and values. Impacts to wetlands will be adequately mitigated by the Applicant preserving and enhancing 26.92 acres within the 40-acre site in a recorded conservation easement; by monitoring and reporting on the on-site mitigation (easement) for a five-year period and by maintaining the property in perpetuity; by purchasing 3.66 mitigation credits of similar wetland habitat from the Panther Island Mitigation Bank; and by adhering to a remediation plan (found in the Special Conditions in the permit) to address any future deficiencies in the mitigation. Given these considerations, it is found that the Applicant has provided reasonable assurances that the wetland impacts from the proposed activities will be eliminated or reduced as required by Section 4.2.1 of the Basis of Review. Impact on Wildlife Section 4.2.2 of the Basis of Review requires an applicant to provide reasonable assurances that the activity will not impact the values of wetlands and other surface water functions so as to cause adverse impacts to the abundance, diversity, or habitat of fish, wildlife, and listed species. The primary agency responsible for the protection of wildlife is the Florida Fish and Wildlife Conservation Commission (Commission), and not the District. Therefore, Section 4.2.2 of the Basis of Review requires that the District provide the Commission with a copy of all ERP applications for its review and comment as to wildlife issues. In this case, the Commission offered no comments or objections regarding wildlife on the property in question. The evidence shows that listed and endangered species such as Florida panthers, wood storks, and Big Cypress fox squirrels have been spotted on infrequent occasions on the 40-acre site by residents of Silver Lake. However, the parties stipulated that there was no evidence of any nesting, denning, or breeding activity on the same site. Based on the evidence of record, including the Applicant's Protected Species Survey, it is fair to infer that there is limited or no use of the property by protected wildlife species. Indeed, Petitioners' own expert found no evidence of endangered or threatened species on the 40-acre site during his two inspections. Two Special Conditions have been incorporated into the permit to protect endangered, threatened, or other listed species. First, in the event that Big Cypress fox squirrels are observed on or near the property, Special Condition 24 requires that the Applicant prepare a habitat management plan, in consultation with the Commission, to address issues related to nesting habitat. Second, if any endangered or threatened species are ever found on the property, Special Condition 25 requires that the Applicant coordinate with the Commission or the U.S. Fish and Wildlife Commission for guidance or recommendations. Given the above, the evidence supports a finding that the Applicant has given reasonable assurances that the requirements of Section 4.2.2 of the Basis of Review have been satisfied. Secondary and Cumulative Impacts Section 4.2.7 of the Basis of Review requires that an applicant provide reasonable assurances that the proposed activity will not cause adverse secondary impacts to the water resources. At the same time, Section 4.2.8 requires that an applicant provide reasonable assurances that a regulated activity will not cause unacceptable cumulative impacts to wetlands and other surface waters within the same drainage basin as the regulated activity for which the permit is being sought. In providing the necessary reasonable assurances regarding cumulative impacts, Section 4.2.8.2 authorizes an applicant to use preservation and mitigation measures to prevent cumulative impacts. The more persuasive evidence shows that the project will not cause secondary impacts to wetlands. This is because a water quality berm system surrounds the wetlands, isolating the wetland system from the surface water management system; a 50-foot preserved area lies between the storage area and the adjacent property boundary to the north; the storage area is being placed in an area already secondarily impacted by County Road 951; and the wetland preservation area will be placed in the conservation easement. Further, the project will not cause secondary impacts to wildlife. This is because structural buffers will prevent future encroachment into the wetlands and distance any wildlife away from the more dense residential functions. These buffers include a 50-foot wide natural preserve on the north side of the storage area (Special Condition 26), an already-erected structural buffer to the south of the storage area (Special Condition 26), and a 17 to 21-foot structural buffer (planted with native vegetation or vegetated buffers) on the eastern side of the 40-acre site where the new lots are proposed. Except for two conclusionary opinion statements by Petitioners' expert, without further facts or explanation, no other evidence on secondary impacts was offered. The project will not cause cumulative impacts to the wetlands. This is because the proposed mitigation for the project adequately offsets the impacts of the 40-acre site, and the impacts from other permitted projects in the basin area have been sufficiently offset. In addition, very little property in the area remains to be developed, and there are no new applications before the District involving the same basin. In the event a new application may be filed, however, the District will require the applicant to offset any impacts associated with its project with buffers and conservation easements, like the Applicant in the instant case. Water Quantity and Quality Section 5.0 et. seq. of the Basis of Review contains water quality criteria that must be satisfied in order for an ERP to be issued, while Section 6.0 et. seq. addresses water quantity criteria for an ERP. Given the limited nature of changes to the existing system and the lack of a hydrologic connection to the wetlands, and for the following additional reasons, the Applicant has given reasonable assurances that the project complies with the water quality and quantity criteria. The project as designed includes a grass swale near the storage area on the western part of the 40-acre site. The rainfall and run-off from the storage area flows into an internal road, through the grass swale, into a storm drain, and then into the pre-existing water management system associated with the original permit for Silver Lake. The project also allows rainfall and run-off from the proposed lots on the southeastern border of the 40-acre site to sheetflow onto an internal road, where waters are collected in existing catch basins and conveyed into the previously permitted water management system associated with the original permit. Since the rainfall and run-off from the storage area and lots drain into the existing lakes (Lakes 1 and 2) that are part of the Silver Lakes water management system, those waters will be treated for water quality through wet detention before their eventual discharge to McIlvane Bay, which lies to the southwest of Silver Lake. The basin discharge rates, minimum floor elevations, road designs, parking lot designs, structure control elevations, and structure sizes are specified in the the District's Staff Report, and were set at or above the calculated design limitations to meet water quality and quantity requirements. Section 5.2.1(a)1. of the Basis of Review specifies that wet detention volume shall be provided for the first inch of runoff from the developed project. The evidence shows that the proposed system captures one inch of run-off over the entire site, which drains into the existing lake system to provide water quality treatment. The system is also designed to meet the relevant discharge rate requirements for a 25-year, 3-day storm event, and the minimum floor elevations were based on a 100-year, 3- day storm event. The wetland preserve area is outside the area served by the surface water management system, is not hydrologically connected to that system, and will not be affected by run-off from the storage area or lots. Just prior to the final hearing, the District added Special Condition 23 to create a 50-foot buffer zone along the southern boundary of the storage area for aesthetic purposes and to reduce secondary impacts. Implementation of that buffer must be in accordance with the staff report, will not change the surface water management system, will have no impact on water quality or flood control, and will be implemented after additional consultation with the District. Past Enforcement Rule 40E-4.302(2), Florida Administrative Code, requires that the District take into consideration past violations of various rules adopted by the District. No enforcement action relating to the property has ever been taken by the District against the Applicant for any violation of ERP requirements. Although Petitioners suggested that unpermitted fill activities have taken place on the southeastern part of the 40-acre site, an inspection by District personnel revealed that unpermitted activities were "not significant." Further, Special Condition 23 requires that the Applicant restore "that portion of the disturbed wetland area located in the southeast corner of the site which is to be included in the wetland preserve area." Therefore, any impacts to the 40-acre site resulting from past unpermitted activities have been considered and remedied.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the South Florida Water Management District enter a final order granting Permit Application No. 010223-5 of Conquest Developments USA, L.C., for an Environmental Resource Permit. DONE AND ENTERED this 24th day of July, 2002, in Tallahassee, Leon County, Florida. ___________________________________ DONALD R. ALEXANDER 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 24th day of July, 2002. COPIES FURNISHED: Henry Dean, Executive Director South Florida Water Management District Post Office Box 24680 West Palm Beach, Florida 33416-4680 Anthony P. Pires, Jr., Esquire Woodward, Pires & Lombardo, P.A. 3200 Tamiami Trail North, Suite 200 Naples, Florida 34103-4105 Robert E. Murrell, Esquire Samouce, Murrell & Francoeur, P.A. 800 Laurel Oak Drive, Suite 300 Naples, Florida 34108-2713 Keith W. Rizzardi, Esquire South Florida Water Management District Post Office Box 24680 West Palm Beach, Florida 33416-4680 Kenneth B. Cuyler, Esquire Goodlette, Coleman & Johnson, P.A. 4001 Tamiami Trail North, Suite 300 Naples, Florida 34103-3556
