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
The Issue The issue in this case is whether Seacoast Utility Authority's challenge to the South Florida Water Management District's proposed issuance of a water use permit to PGA National Golf Club and Sports Center, Ltd. in a critical water supply area should be upheld. As discussed below, the parties have stipulated that, in deciding to issue the permit, the South Florida Water Management District has not evaluated or considered whether the use of reclaimed water was either economically, environmentally or technically infeasible.
Findings Of Fact Based upon the evidence adduced at the hearing and the entire record in this proceeding, the following findings of fact are made: Seacoast is a publicly owned water and sewer utility which operates a wastewater treatment facility in Palm Beach County, Florida. Seacoast's service area is bounded on the south by Riviera Beach and on the north by the Town of Jupiter. Seacoast operates four treatment plants: two water plants and two wastewater plants. Seacoast's regional wastewater facility currently generates approximately six (6) million gallons per day ("MGD") of reclaimed water and is permitted by the Florida Department of Environmental Protection ("DEP") as an eight (8) MGD wastewater treatment plant. As discussed in more detail in the Conclusions of Law below, the Florida Legislature and DEP have sought to encourage the reuse of reclaimed water. This policy is one of the many sometimes competing goals that are supposed to be taken into account in the water use permitting process. Until a few years ago, the treated effluent from one of Seacoast's wastewater plants was directly discharged to nearby surfacewater. During the last four years, Seacoast installed a pumping station and five miles worth of transmission lines to deliver all of its treated effluent to its regional wastewater facility. Seacoast claims that these efforts were prompted by its interpretation of changing regulations and a perceived regulatory preference for reuse of water.1 Although Seacoast claims that there has been a change in regulatory emphasis in favor of reuse of reclaimed water, Seacoast is not under a mandate from any court or agency to sell or utilize any specific amount of reclaimed water. It does appear that a deep injection well used by Seacoast for disposal of wastewater is not or was not operating as designed. Seacoast was apparently obligated to construct reclaimed water facilities at its wastewater treatment plant as part of its permit from DEP for the injection well. There was no requirement that the reclaimed water be sold or otherwise utilized. The intended primary disposal for Seacoast's reclaimed water is reuse.2 Seacoast's wastewater treatment plant provides irrigation quality reclaimed water. Seacoast tries to sell the reclaimed water for irrigation use in an effort to recoup the costs incurred in constructing the facilities necessary to reclaim the water. Backup disposal is achieved through injection down a 3300 feet deep injection well into the boulder zone. Once the reclaimed water is injected down the well, it is unavailable for reuse. The evidence suggests that there are other possible utilizations available for Seacoast's reclaimed water including sale to another utility and/or backup recharge to preserve wetlands during periods of high pumpage. For example, Seacoast is apparently in the process of applying for the necessary permits to utilize a portion of its reclaimed water to prevent harm to wetlands adjacent to its Hood Road Well Field by constructing an hydraulic barrier. At all times pertinent to this proceeding, only approximately 1.2 MGD of the reclaimed water generated by Seacoast was being reused. The remaining approximately 5 MGD was disposed of through the injection well. PGA owns and operates three (3) golf courses in Palm Beach County within Seacoast's service area. PGA's golf courses are located within an area that has been designated by the District as a Critical Water Supply Problem Area. Critical Water Supply Problems Areas are geographical regions where the available water supply due to the potential for saltwater intrusion, wetland impacts, or impacts to existing legal uses, is predicted not to meet water demands that are projected during the next 20 years. See, Chapter 40E-23, Florida Administrative Code. The use of reclaimed water is not mandated in such areas. However, the District's Rules seek to insure the optimal utilization of alternative sources of water in such areas to minimize the potential harm to water resources. It is not clear from the evidence presented in this case when PGA first obtained the Permit from the District for golf course irrigation. The Permit allows PGA to use the groundwater table as the source of water for its irrigation. Before its expiration, PGA timely sought renewal of the Permit. On April 12, 1994, the District staff recommended renewal of PGA's Permit. The staff recommendation would allow PGA to continue using the groundwater table as the source of its water. The recommendation did not contain a requirement for PGA to use any reclaimed water as part of its golf course irrigation system. Seacoast became aware of PGA's application to renew its Permit through a routine review of all water use permit applications made to the District by "potential reclaimed water users in [its] service area." Seacoast filed a Petition for Formal Administrative Hearing challenging the District staff's recommendation to renew PGA's Permit. In its Petition, Seacoast alleged that its substantial interests would be affected by the renewal of the Permit because Seacoast's ability to achieve the State of Florida's goals of conservation and environmental protection depends upon PGA, and other similar country clubs, being required to consume reclaimed water. Seacoast contends that the staff recommendation immediately eliminates a major potential consumer of Seacoast's reclaimed water which purportedly impairs Seacoast's ability to meet state objectives for reuse of reclaimed water and results in the undesirable continued disposal of reclaimed water via deep well injection. In connection with its challenge to the proposed renewal of PGA's Permit, Seacoast has stipulated that PGA's proposed withdrawals from the groundwater table would not cause harm to the water resources of the District. Seacoast also admits that it has never evaluated whether it would be environmentally injured by PGA's withdrawals from the groundwater table and/or whether the proposed use by PGA is wasteful. The District does not currently have any goals for the utilization of reclaimed water on a regional basis. Instead, the District oversight of the utilization of reclaimed water is done on a permit by permit basis. As a general policy, the District will not accept a water use permit application in an area of critical water shortage unless a reuse feasibility determination is included. The District's rules do not currently contain any guidelines as to how the determination of feasibility is to be made, nor are there any criteria for reviewing an applicant's determination of feasibility. As discussed below, the District does not even consider the applicant's reuse feasibility determination unless the proposed withdrawal is projected to result in harm to the resources of the District. Even when harm to a resource is projected, the District accepts an applicant's feasibility determination regarding the use of reclaimed water without question or analysis. For the other consumptive use criteria set forth in Rule 40E-2.301, the District independently evaluates the applicant's conclusions to confirm that they are reasonable. In other words, the District treats reclaimed water as an alternative source of water in the event that an applicant's proposed water use is projected to cause harm to the water resources of the District. If no harm is expected to occur to water resources as a result of a proposed use, the District does not review the applicant's determination of whether or not to use reclaimed water. If harm is projected, the applicant is required to look at alternatives like water conservation or utilization of water sources other than those proposed (such as reclaimed water). The applicant is free to select any alternative that mitigates the harm. Thus, even in a Critical Water Supply Area, an applicant can mitigate concerns about harm to the resource without utilizing reclaimed water. In sum, under the District's current procedures, the use of reclaimed water is never required. It is simply one alternative an applicant can utilize to offset or mitigate projected harm to water resources (such as saltwater intrusion, contamination, wetland drawdowns or existing legal use impacts) from a proposed withdrawal. Even when the District staff concludes that an applicant's proposed use will result in harm to water resources, the staff does not critically review the applicant's determination of whether the use of reclaimed water is economically, environmentally, or technically infeasible. With respect to PGA's Permit, the District staff concluded that no harm to the resource was predicted as a result of PGA's proposed use. Thus, PGA's determination not to use reclaimed water was not evaluated or even considered. The District explains that its implementation of the permitting program is based upon its interpretation that its primary responsibility is to prevent harm to water resources. The District points out that there are a number of factors to be considered in utilizing reclaimed water. These factors include, but are not limited to, the cost of the reclaimed water, the cost of retrofitting an irrigation system, the long-term availability of the reclaimed supply and the availability of a back-up supply.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the South Florida Water Management District enter a Final Order dismissing the Petition filed by Seacoast challenging the renewal of Permit Number 50-00617-W to PGA for golf course irrigation. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 6th day of February 1995. J. STEPHEN MENTON Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 6th day of February 1995.
Findings Of Fact The Applicant/Respondents, Melvin and Mary Thayer have applied to the Department of Environmental Regulation (Department) for a "dredge and fill permit" seeking authorization to remove an existing 32-foot wooden fence and install in its place a chain-link fence, which as originally applied for would not extend more than 32 feet waterward from the 64-foot mean sea level elevation of Alligator Lake as marked by the waterward end of the existing wooden fence. The fence proposed would be five feet high and would possess a gate at its landward end which would permit pedestrian passage in both directions around the near-shore area of the lake. The project site is located approximately 400 feet south of U.S. 441-192 and adjacent to Alligator Lake, lying one mile west from Bay Lake within Section 10, Township 26 South, Range 31 East in Osceola County, Florida. As clarified and amended prior to hearing, the application now requests the permit to authorize, instead, a 26-foot fence extending that distance waterward from the 64-foot mean sea level elevation. The Department has permitting jurisdiction under Chapters 253 and 403, Florida Statutes as well as Chapter 17-4, Florida Administrative Code. There is no dispute that the Department has jurisdiction of the permitting of the subject fence inasmuch as the fence would be constructed waterward of the 64-foot mean sea level elevation or the "high pool" level of Alligator Lake in Class III waters of the state. Additionally, the area of the project waterward of the 64- foot mean sea level elevation lies on sovereign lands of the State of Florida under the jurisdiction of the Department of Natural Resources. That Department, as yet, has not issued a permit for use of sovereign land for the intended purpose as envisioned by Section 253.77, Florida Statutes. Ed Edmunson was tendered by both Respondents as an expert witness and was accepted as to his expertise in biological assessment of dredge and fill construction projects. It was thus established that the construction and installation of the fence and removal of the existing fence would cause no Class III water quality violations. Additionally, it was established that no navigational impediment would result from the fence as presently proposed which only involves a 26-foot fence extending from the 64-foot mean sea level elevation waterward in a perpendicular direction from the shore and near-shore of Alligator Lake. Parenthetically it should be noted that the original proposal involved extending the fence 32-feet waterward and then installing a right angle section parallel to the shoreline for an indeterminate distance. The right angle portion of the fence has been deleted from the permit application and the portion perpendicular to the shoreline has been amended from 32 feet down to 26 feet from the 64-foot mean sea level elevation. In that connection, it was established by witness Walter, accepted as an expert in the field of engineering, that on January 7, 1985, the water line of Alligator Lake was at 62.4 feet mean sea level elevation and the end of the existing 32-foot wooden fence was 16 feet from the then existing waterline of the lake. If the water in the lake was at the 64 feet mean sea level elevation or "high pool" stage, which has occurred on the average of once every three years, the water at the end of the fence would still be only .9 feet in depth at the waterward extreme end of the proposed 26-foot fence. Indeed, it was established with- out contradiction by the Applicant, Melvin Thayer, that in the 17 or 18 years he has observed the project site, that only "seven or eight inches of water is the most depth he has seen at the end of the fence." Thus, the fence as proposed to be installed, will pose no impediment or hazard to the navigation of fishing boats, skiing boats or other craft, and, in that regard, a dock in close proximity to the site of the proposed fence extends approximately 90 feet waterward at the present time. In view of the Petitioner's other objection to the fence concerning their feared loss of access to walk around the near-shore area of the lake to visit friends and the like, the permit applicants have agreed to install a gate for public access anywhere specified by the Department along the extent of the proposed fence. The testimony of Petitioner's witnesses, including a representative of the Game and Fresh Water Fish Commission, consists largely of objections to the precedent of permitting a private fence to be constructed in the waters of the state and on state water bodies, but no impediment to navigation has been established especially since the neighboring dock and numerous other docks around the shoreline of the lake extend waterward much farther than will the proposed fence. No degradation to water quality has been established to result from the proposed project. The fence has not been shown to be contrary to the public interest since it will not interfere with wildlife habitat or natural resources, nor impede navigation in any way, and was shown not to impede any public use of the lake or the near-shore area of the lake, in view of the access gate to be provided in the fence. In short, reasonable assurances have been provided that all permitting criteria within the Department's jurisdiction at issue in this proceeding will be complied with, although a permit from the Department of Natural Resources authorizing use of the state lands involved has not been issued as yet.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record and the pleadings and arguments of the parties, it is, therefore RECOMMENDED: That the application of Melvin and Mary Thayer for authority to remove an existing fence and to install a fence extending 26 feet waterward of the 64-foot mean sea level elevation of Alligator Lake with an attendant public access gate installed therein be GRANTED upon satisfaction of the above-stated condition. DONE and ENTERED this 15th day of January, 1986 in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 15th day of January, 1986. COPIES FURNISHED: Virginia M. Hoover, MSM Consultant 5366 East Space Coast Parkway St. Cloud, Florida 32769 Norman J. Smith, Esquire Post Office Drawer 1549 Kissimmee, Florida 32741 B. J. Owens, Esquire Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301 Victoria Tschinkel, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301
The Issue The issues are whether Respondent Centex Homes is entitled to the issuance of an environmental resource permit to construct a 2665 square-foot boat dock and authorization of a lease of 7807 square feet of sovereign submerged land in the portion of the Intracoastal Waterway known as Lake Worth Lagoon in Palm Beach County.
Findings Of Fact In this case, Respondent South Florida Water Management District (District) has proposed to issue to Respondent Centex Homes (Centex) an environmental resource permit (ERP) and authorization to lease sovereign submerged land. The purpose of the ERP and lease authorization is for Centex to construct a dock to serve a multifamily development known as Ocean Cay. Ocean Cay is a 56-unit townhouse development located on a five-acre parcel in Hypoluxo, Florida, bordered on the west by U.S. Highway 1, on the east by the Lake Worth Lagoon, and on the north and south by developed residential areas. At the time of the hearing, Centex had closed on the sale of 50 of the residential units, was finishing construction of the final six units, and had entered into contracts to sell three of these six units. The Lake Worth Lagoon is a Class III water and is not an aquatic preserve. The Intracoastal Waterway channel is in the middle of the lagoon. The proposed dock would be about 1.5 miles north of the South Lake Worth Inlet (a/k/a Boynton Inlet) and 13 miles south of the Lake Worth Inlet (a/k/a Palm Beach Inlet). As measured from the project location to the opposite shoreline, the length of the dock is more than 25 percent of the width of the waterbody. Petitioner Michael C. Brown resides at 131 Las Brisas Circle, Hypoluxo, Florida. Intervenor O'Brien resides at 124 Park Lane East, Hypoluxo, Florida. Intervenors Evlyn and Vern Hakes reside at 140 Park Lane East, Hypoluxo, Florida. As stipulated by Respondents, Petitioner and Intervenors have standing, so this Recommended Order will not restate the substantial evidence in the record of the standing of Petitioner and Intervenors. Three of the objections raised by Petitioner and Intervenors involve procedural issues that are easily dismissed on factual grounds. The first objection is that Centex lacks the requisite equitable interest in the upland to obtain a lease of sovereign submerged land. The second objection is that the Ocean Cay Homeowners' Association lacks the financial, legal, and administrative resources to ensure the performance of all permitting obligations, as they may arise in the future. The third objection is that District staff, not the Governing Board of District, issued the proposed agency action on the ERP. As for the first procedural objection, Centex acquired the parcel by special warranty deed, which vests fee simple interest in Centex and contains all the customary warranties of title. The title insurance policy obtained by Centex for the parcel insures fee simple interest in Centex, subject to undescribed reservations contained in the deed from the Board Trustees of the Internal Improvement Trust Fund (Trustees), any part of the parcel lying below the mean high water line, and public rights "to use the waters over the submerged land lying adjacent to or within the Intercoastal [sic] Waterway for boating, fishing, swimming and other public purposes, together with the rights of the State of Florida and United States to regulate the use of the navigable waters." Not only does Centex enjoy full beneficial ownership of the upland, subject to the rights of its grantees who have purchased townhouse units, but Centex's title extends approximately 250 feet waterward of the mean high water line by operation of a deed from the Trustees to a predecessor in interest of Centex. If the ownership of submerged land between the submerged land for which an applicant seeks a lease and adjacent uplands also owned by an applicant has any effect at all, it only emphasizes the legitimate, nonspeculative interest of such an applicant in obtaining the sought-after lease. As for the second procedural objection, Centex is a sophisticated land-development entity with ample financial, legal, and administrative resources to ensure the satisfaction of any permitting obligations imposed upon it in connection with this case. At present, Centex controls the Ocean Cay Homeowners' Association. So, at present, the concerns of Petitioner and Intervenors about the ability of the homeowners' association to satisfy its obligations are unfounded. It is true that, upon the closing of the sale of sufficient units, Centex will transfer control of the homeowners' association to the homeowners. The record does not describe the financial, legal, and administrative resources of the homeowners' association following the withdrawal of Centex, but they will presumably not approach the substantial resources of Centex. District claims that Centex may not transfer the ERP without District's approval; however, ERP Special Condition 2 identifies the operating entity responsible for the docking facility as Ocean Cay Homeowners' Association, even though the ERP identifies the applicant as Centex. Fatal to the argument of Petitioner and Intervenors, though, are the facts that the proposed lease of sovereign submerged land is for only five years, a failure to discharge permit obligations that should be incorporated verbatim into the lease militates against any lease renewals, and the removal of the dock would substantially cure any deficiencies in its maintenance. As for the third procedural objection, District staff, on November 21, 2003, proposed to issue a standard general ERP for the construction and operation of a 2665 square-foot docking facility with nine boat slips for use by the residents of Ocean Cay and to approve the lease of 7807 square feet of sovereign submerged land under and surrounding the docking facility. Staff issues a proposed standard general ERP when a permit does not conflict with existing law or policy or a work of the District. District's Governing Board issues a proposed standard individual ERP in the relatively rare case in which a permit conflicts with existing law or policy or a work of the District. Again, the objections of Petitioner and Intervenors lack factual support. Here, the Governing Board, not staff, will receive the Recommended Order and issue the Final Order. So, as Petitioner and Intervenors wish, the Governing Board, not staff, will take the final agency action in this case. Under these circumstances, the record reveals no harm in the fact that District staff issued the proposed agency action. The remainder of the ERP provisions bears on the substantive objections raised by Petitioner and Intervenors. As amended at the final hearing by District and accepted by Centex, ERP Special Condition 9 provides: A permanent sign shall be installed at the docking facility entrance to notify boat owners that mooring at the docking facility shall be limited to no more than a total of nine vessels. Vessels moored in slips 1-2 and 7-9 shall be limited to outboard powered vessels, not more than 27 feet in length as reported by the manufacturer exclusive of engines and any bow pulpit. Vessels moored in slips 3 and 6 shall be limited to not more than 27 feet in length as reported by the manufacturer exclusive of engines and any bow pulpit. Vessels moored in slips 3 and 6 are not limited to outboard power. Vessels moored in slips 4 and 5 shall be limited to 36 feet in length, as reported by the manufacturer exclusive of engines and any bow pulpit. Vessels in slips 4 and 5 are not limited to outboard power. Slips are identified by number in the discussion below. As amended at the final hearing by District and accepted by Centex, ERP Special Condition 10 provides: "Dock, walkway, and seagrass sign pilings shall be constructed of plastic, concrete or greenheart, non-CCA treated wood or wood wrapped in 30 to 60 mil pvc." ERP Special Condition 11 provides that construction of the dock shall be in accordance with the locations and dimensions shown on the enclosed exhibits. The referenced drawings depict the adjacent upland, submerged bottom, and proposed dock. The drawings describe sufficient detail of the adjacent upland. The north and south property lines of the 190- foot wide parcel run due east and west. At mean high water, the parcel's shoreline runs about 210 feet in a south-southwesterly direction from the north property line. Waterward of the mean high water line is a thin band of sand, varying portions of which are exposed between mean high water and mean low water. The drawings describe the submerged bottom in great detail as to seagrass and reasonable detail as to water depths. Waterward of the beach is a band of Halodule wrightii (shoal grass). The drawings describe the shoal grass in this area as "sparse." The drawings depict mean low water depths along three transects at 25-foot intervals, starting roughly at the landward commencement of the shoal grass. (All water depths are based on mean low water.) If the property lines were extended into the water, the north transect is 25 feet south of the north property line, and the south transect is 25 feet north of the south property line. The middle transect is an equal distance between the north and south transects. Along the north transect, the band of shoal grass is about 25 feet wide. Along the south transect, the band narrows to about six feet wide. Along the middle transect, the band is about 50 feet wide. Waterward of the band of sparse shoal grass, according to the drawings, is a band of "mixed Halodule and sparse Johnson's." The reference to "Johnson's" is to Halophila johnsonii (Johnson's grass), which is a rare species of seagrass that is listed by the U.S. Environmental Protection Agency as threatened. 50 C.F.R. § 17.12(h). Johnson's grass is found only on the east coast of Florida from the Indian River Lagoon to Biscayne Bay and is a fragile species of seagrass. The band of mixed shoal grass and sparse Johnson's grass reflects the same pattern as the shoal grass closer to shore: thinner at the north and south ends and wider in the middle. Along the north transect, the band of the two species is about 162 feet wide. Along the south transect, the band is about 212 feet wide. Along the middle transect, the band is about 240 feet wide. Waterward of the middle band of mixed shoal grass and sparse Johnson's grass, according to the drawings, is "scattered isolated blades of H. Decipiens and [Johnson's grass]." "H. Decipiens" is Halophila decipiens (paddle grass). Waterward of the north and south ends of the mixed shoal grass and sparse Johnson's grass are triangular-shaped areas of "sparse Johnson's." Along the north transect, this band of sparse Johnson's grass is about 75 feet wide. Along the south transect, this band of sparse Johnson's grass is about 50 feet wide. Waterward of these bands of sparse Johnson's grass is "scattered, isolated blades of H. Decipiens and [Johnson's grass]." Measured from the mean high water line, the band of mixed shoal grass and sparse Johnson's grass extends about 275 feet along the north transect, 312 feet along the middle transect, and 300 feet along the south transect. Water depths are shallow throughout almost the entire project area. Starting from shore, water depths are almost entirely less than 1.0 feet within the area of sparse shoal grass, although depths reach 1.2 feet along the middle transect. Proceeding waterward along the north transect, the depths within the area of mixed shoal grass and sparse Johnson's grass range from 0.7 feet at the landward end to 2.2 feet at the waterward end. Proceeding waterward along the middle transect, the depths within the area of mixed shoal grass and sparse Johnson's grass range from 1.2 feet to 4.2 feet. Proceeding waterward along the south transect, the depths within the area of mixed shoal grass and sparse Johnson's grass range from 1.0 feet to 2.7 feet. The water continues to deepen in the triangular-shaped areas of sparse Johnson's grass, through which the north and south transects run. Along the north transect, the water depths range from 2.2 feet to 3.1 feet. Along the south transect, the water depths range from 2.7 feet to 3.6 feet. The drawings depict depths waterward of the start of scattered, isolated blades of paddle grass and Johnson's grass. These reported depths extend to a point roughly parallel to the end of the proposed dock along the north transect, about 12 feet waterward of the end of the proposed dock along the middle transect, and about 37 feet waterward of the end of the proposed dock along the south transect. Along the north transect, the depths remain constant, at about 3.5 feet, until the most waterward 25 feet, along which the water deepens 0.5 feet to 4.1 feet. Along the middle transect, the depths deepen about 0.5 feet to around 5.0 feet for about 75 feet, then deepen to 5.4 feet a few feet landward of the most waterward portion of the dock. About 10 feet waterward of the end of the dock, the depth reaches 5.7 feet, which is the deepest reported depth in the project area. Along the south transect, the depths deepen about one foot over the first 100 feet waterward from the start of the scattered, isolated blades of paddle grass and Johnson's grass. From a point parallel to the end of the dock, the water along the south transect deepens another 0.5 feet to about 5.2 feet. The drawings also describe the proposed dock in great detail. The dock, oriented due east and west, runs a distance of 420 feet from its landing, at the mean high water line, to its waterward terminus. The dock is four feet wide, except for a 10-foot long section, at about midpoint, that is six feet wide to facilitate wheelchair access. At the urging of District, to reduce seagrass impacts, Centex moved the dock ten feet south and extended it ten additional feet into deeper water. Because of the former of these modifications, the dock runs ten feet south of the middle transect. The main deck of the dock is grated, so as to allow at least 46 percent of the light to pass through it, from the waterward extent of the sparse shoal grass to the waterward extent of the mixed shoal grass and sparse Johnson's grass, which is a distance of about 250 feet. Although the drawings specify only a value of 46 percent light transmissibility, testimony established that this criterion would require the use of fiberglass decking material. Perhaps the most prominent feature of the dock, in addition to its length, is its height. The deck is five feet above mean high water. Mean high water is 1.7 feet National Geodetic Vertical Datum (NGVD). Mean low water is -0.8 feet NGVD. Five decks run perpendicular to the main deck--three on the south side and two on the north side--to form the slips at the waterward terminus of the dock. The most landward of these decks is four feet wide and 30-feet long and runs south of the main deck, at a point about 330 feet waterward of the landing. Two more decks, both of the same dimensions as the first deck, join the main deck at a point about 375 feet waterward of the landing. Thirty-eight feet separate the two southern decks, so that the two slips created between them (Slips 9 and 8, from landward to waterward) each is 18-19 feet wide. The most landward slip formed north of the main deck (Slip 1) is also 18-19 feet wide. Two pilings north of the main deck and two pilings south of the main deck define these first three slips. The remaining perpendicular decks form the terminus of the entire dock. These decks are eight-feet wide and run 38 feet north and 38 feet south of the edges of the main deck. The four slips immediately landward of these decks are 18-19 feet wide. Moving clockwise from the northwest corner, these slips are Slips 2, 3, 6, and 7. The remaining two slips are waterward of the eight-foot wide deck. The northern slip is Slip 4, and the southern slip is Slip 5. According to the drawings, the waterward extent of the proposed lease is 18 feet waterward of the waterward end of the dock. The waterward extent of the proposed lease is 425 feet from the landward end of the Intracoastal Waterway channel (the 415 feet shown in the drawings is wrong), which, as established by testimony, is 125 feet wide at this location. The drawings also depict a 42-inch high handrail running from the landing to the most landward perpendicular deck. The purpose of the handrail, whose vertical slats are eight inches apart, is to discourage mooring of vessels to the main dock landward of the slips. Every 50 feet, at the base of the handrails on either side of the dock, is a sign prohibiting docking, mooring, loading, or unloading of vessels. At the terminus of the dock, the drawings show a rock crib structure that rises about one foot from the submerged bottom along the entire 80-foot length of the eight-foot wide perpendicular deck. Apparently, the rock crib is eight-feet wide, so that it extends, beneath the surface of the water, under the entire area of the eight-foot wide perpendicular deck. Extending above the rock crib, along this 80-foot long deck, is a wave attenuator. The drawings also depict a couple of seagrass warning signs north and south of the dock, about 20-30 feet waterward of the waterward extent of the sparse Johnson's grass, at the north and south portions of the project area, and the mixed shoal grass and sparse Johnson's grass, in the middle of the project area, just a few feet north of the dock. The drawings also show pilings at a minimum of 10-foot intervals along the entire length of the main deck, as well as pilings for the perpendicular decks at the dock's terminus. Special Condition 12 prohibits fueling facilities or hull-painting or -cleaning at the dock. Special Condition 13 prohibits liveaboards. Special Condition prohibits subleasing of the docking facilities and limits their use to residents of Ocean Cay. Special Conditions 14 and 15 detail various manatee- protection provisions. Special Condition 19 requires the implementation of a turbidity-control plan during construction. Special Condition 18 prohibits construction under the ERP until the Department of Environmental Protection has issued a submerged land lease. As amended at the final hearing by District and accepted by Centex, Special Condition 20 requires Centex to maintain at least one trash receptacle at the terminus of the dock. The District staff report states that Centex has minimized the impacts of the project by reducing the length of the dock from 550 feet and its capacity from 22 slips. The staff report notes, as mentioned above, the relocation of the dock ten feet to the south and ten feet waterward, both changes to reduce impacts on seagrasses. The District staff report states that manatees probably use the area of the project for travel and foraging nearshore seagrass beds. Concerning the lease of sovereign submerged land, the District staff report acknowledges the waterward extent of Centex's ownership of submerged lands. As for the sovereign submerged land, the District staff report states, without explanation, that the docking facility is not more than 25 percent of the width of the "navigable portion of the waterbody," pursuant to Florida Administrative Code Rule 18-21.004(4)(a)3, and is more than 100 feet from the federal navigation channel, as required by Florida Administrative Code Rule 18-21.004(4)(a)4. The District staff report attaches "Recommended Special Lease Conditions for Ocean Cay." These include a restriction that vessels moored at the dock clear the submerged bottom by at least one foot at all times while moored. Other provisions correspond to the special conditions attaching to the ERP, as described above. As discussed in the Conclusions of Law, analysis of the proposed activity requires three determinations: first, does the proposed activity, unmitigated, adversely impact surface waters; second, if so, has Centex reduced or eliminated all such impacts through design modifications to the extent practicable; and third, if so, but if net impacts remain, has Centex adequately mitigated these net impacts? Absent mitigation, the construction of a 420-foot dock covering 2665 square-feet of water adversely impacts the water resources, most obviously by the immediate destruction of the seagrasses occupying the area in which at least 80 pilings will be installed and by the gradual destruction of the seagrasses that will be shaded by the dock and lose the light necessary for survival. Centex has incorporated into the proposed dock design all practicable modifications that could eliminate or reduce these adverse impacts to the surface waters. Centex has proposed a dock that is narrow, high, translucent, and nontoxic. To minimize the risk of prop dredging of the seagrass and bottom sediments, the dock's length and railings would limit mooring to relatively deeper water, and the boat-length restriction would effectively limit the reach of prop dredging. Even after these design modifications, however, adverse impacts to the surface waters remain that Centex must mitigate. The ultimate issue, then, is whether Centex has adequately mitigated the remaining impacts of the proposed activity by proposing sufficient affirmative acts to offset the remaining adverse impacts. Strictly speaking, mitigation consists of activities that are unnecessary for the desired activity--here, the construction of a dock--but are performed to offset the adverse impacts of the desired activity. In this case, Centex proposes three mitigation activities: the construction of a rock crib, the installation of a wave attenuator, and the erection of two seagrass warning signs. The adequacy of this proposed mitigation requires identification of the specific impacts to the surface waters and the efficacy of the mitigation in offsetting these impacts. As cited in the Conclusions of Law, the public-interest criteria set forth the elements requiring consideration. Except to the extent discussed in navigation, the dock will not adversely affect the public health, safety, or welfare or property of others. The narrow, long dock, which restricts mooring activity to its terminus over 400 feet from the shoreline, has no impact on the riparian rights of adjacent or nearby upland owners. Thus, no mitigation is necessary for this criterion. Even after mitigation, the dock will adversely affect the conservation of fish and wildlife, including listed species, and their habitats. The most immediate impact of the dock is upon the seagrasses that presently grow on the bottom. Seagrasses, which are among the most productive communities known to nature, are vital to the health of the Lake Worth Lagoon. Seagrasses perform numerous functions important to the surface waters and, specifically, the conservation of fish and wildlife and their habitats: shelter for small fish and shellfish; food for a variety of small and larger organisms, including manatee and sea turtles; stabilization of bottom sediments, which improves water clarity; recycling of nutrients, including nitrogen--an important function for the water quality of the nitrogen-limited Lake Worth Lagoon; and formation of a substrate on which epiphytes may attach and provide food for a variety of organisms, including manatee and sea turtles. The mitigation activities offset some, but not all, of the functions provided by the seagrass that are lost by the construction of the dock. The rock crib probably will replace the function of the seagrass in stabilizing sediments. The rock crib probably will replicate some of the shelter function of the seagrass, although nothing in the record would support a finding that the crevices of the rock crib provide exactly the same shelter as the seagrass patches that will be destroyed by the dock. Thus, there is no basis to assume that the shelter functions of the seagrass are replaced by the shelter functions of the rock crib. Undoubtedly, the rock crib will not replace the food function of the seagrass. Some predators may find the same juvenile fish in the rock crib as they have found in the seagrass, and some organisms may find the same epiphytes attaching to the rock crib as they have found attaching to the seagrass. However, the organisms, such as manatee and sea turtles, that eat the seagrass itself will find the rock crib a poor food substitute. Additionally, the rock crib will perform none of the nutrient-fixing that seagrasses perform. The rock crib thus fails to perform the vital functions of seagrass in providing food for important species, such as the manatee, and fixing nutrients, which is important to improving or maintaining water quality. The wave attenuator is a potentially useful form of mitigation. Although a slight over-generalization, the seagrass thins to the point of near disappearance at a point in which the slope of the submerged bottom breaks--very roughly at about three feet deep. Centex's witnesses offered the better explanation of this phenomenon by linking it to the strong wakes produced by vessels motoring in the Intracoastal Waterway. Although the area of the proposed project is permanently slow speed, no wake, the Intracoastal Waterway channel has no speed limit, and the wakes from vessels in the channel pound the shallows, focusing considerable energy upon the rising bottom at the point at which the water depth reduces to three feet. The main problem with the wave attenuator as mitigation is one of scale. Nothing in the record suggests that the attenuator, even in conjunction with the rock crib beneath it, will attenuate the incoming waves along the entire length of the dock. The attenuator will absorb the energy of the waves, whether from passing vessels or storms, but the interrupted waves will rejoin a short distance landward of the attenuator, possibly waterward of the first appearance of significant seagrass. The wave attenuator is thus inadequate in preserving or enhancing the remaining seagrass following the construction of the dock. The signs suffer two shortcomings. First, they are as likely to attract fishers as they are to deter recreational boaters, so the record permits no finding as to their efficacy in preserving or enhancing the remaining seagrass following the construction of the dock. Second, the record discloses little prop dredging of the seagrasses in the proposed vicinity of the dock, so the effect of the signs is not to ameliorate the damage historically done in this area by boats. To the contrary, at best, the signs may reduce some of the prop dredging that would occur in the future by boats drawn close to shore by the presence of the dock, which will attract fish and, thus, fishers. For these reasons, the signs are inadequate mitigation. Considered in conjunction with each other, the three mitigation activities fail to address the important food and nutrient-fixing functions of the seagrass that would be destroyed by the dock. Ignoring the failure of the proposed mitigation to address two of the most important functions of the seagrass, District and Centex contend that the mitigation is adequate for other reasons. District and Centex contend that the loss of seagrass is de minimis, consisting of not more than .03 acres of destroyed seagrass, or about 2.2 percent of the seagrass in the project area. Although the east-west orientation of the dock results in more shading than an identical dock oriented north- south, the shading loss could be less due to commendable design modifications involving the width, height, and translucent materials of the dock. Adding to the loss of seagrass from shading is the loss from the "halo effect," which is the wider area of seagrass loss probably resulting from the effect of the dock in artificially attracting and retaining seagrass consumers, like parrot fish. The record thus affords no basis for a finding of a loss of less than .03 acres. Nor does the record afford any basis for determining that the seagrass loss is de minimis. If Lake Worth Lagoon has seagrass to spare, the record does not support such a finding. If the lost functions of the seagrass--primarily, providing food and fixing nutrients--are not de minimis, the question remains whether practicable mitigation for these functions exists. Although transplantation of seagrass may be impracticable due to poor water clarity, even one of Centex's experts noted the importance of filling holes for seagrass recruitment, given the inability of seagrass to extend roots laterally up or down slopes. District's expert identified backfilling submerged holes and scraping spoil islands as two means of encouraging natural seagrass recruitment. District's expert noted a practical consideration favoring rock cribs versus more elaborate, higher-maintenance mitigation. Rock cribs are low- or no-maintenance projects that require no monitoring, enforcement, or enhancement. However, these same considerations underscore the complexity of the functions provided by seagrass lost to the proposed activity. Mitigating the loss of these functions may be difficult and high-maintenance, if the mitigation is to offset the loss. On this record, a finding of impracticability of such mitigation activities would be speculative, given the absence of evidence of impracticability, such as in the form of the absence of nearby depressions with suitable recruitment conditions or seagrass restoration projects in which Centex could participate. An unusual factor militating against a finding of adequate mitigation is that one of the seagrasses is itself a protected species. Johnson's grass is rare and fragile. The dock would displace Johnson's grass in a location less than one mile north of one of ten federally designated Critical Habitats for Johnson's Seagrass and one of two such habitats in Lake Worth Lagoon. 50 C.F.R. § 226.213(h). In contrast to the permit conditions directly protecting the manatee, the record is silent as to any effort by District to coordinate this permit with the work of the federal government and possibly the state and local governments to preserve Lake Worth Lagoon's seagrass, including the threatened Johnson's grass. On balance, even after mitigation, the dock will adversely affect the conservation of fish and wildlife, including listed species, and their habitats. The dock will not adversely affect navigation, the flow of water, and erosion or shoaling. Located only 1.5 miles from the inlet, tidal flows are good in the project area. The rock crib and wave attenuator, which tend to restrict east-west flows and waves, will have little impact on the tidal flows, which are predominantly in a north-south direction. The dock will not cause any erosion or shoaling. The dock will be lighted and should not present a navigation hazard. Larger vessels will remain a safe distance from the dock as they travel in the Intracoastal Waterway channel. Under normal boating conditions, small boats, such as kayaks, canoes, and small motorboats, can safety navigate under the five-foot deck and between the pilings spaced at a minimum distance of ten feet apart. The dock will not adversely affect the fishing or recreational values in the vicinity. To the contrary, the structure provided by the dock will probably attract and concentrate fish, making them easier to catch. In the longer term, even after mitigation, the dock will adversely affect marine productivity for the reasons discussed in connection with the conservation of fish and wildlife and their habitat. The dock will not adversely affect any historical or archaeological resources. Even after mitigation, the dock will adversely affect the current conditions and relative value of functions for the reasons discussed in connection with the conservation of fish and wildlife and their habitat. For the reasons set forth above, Centex has failed to provide reasonable assurance that the proposed activity, even after mitigation, is not harmful to the District's water resources, is not inconsistent with District's overall objectives, is not contrary to the public interest, will not adversely impact the value of functions provided to fish and wildlife and listed species by surface waters, and will not cause adverse secondary impacts to the water resources
Recommendation It is RECOMMENDED that the South Florida Water Management District enter a final order denying Centex Homes' request for an environmental resource permit and approval to lease sovereign submerged lands for the purpose of constructing the above- described dock at Ocean Cay in the Lake Worth Lagoon. DONE AND ENTERED this 2nd day of August, 2004, in Tallahassee, Leon County, Florida. S ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 2nd day of August, 2004. COPIES FURNISHED: Henry Dean, Executive Director South Florida Water Management District 3301 Gun Club Road West Palm Beach, Florida Marcy I. LaHart 33416-4680 Marcy I. LaHart, P.A. 711 Talladega Street West Palm Beach, Florida 33405 Ashley D. Foster South Florida Water Management District 3301 Gun Club Road Mail Stop Code 1410 West Palm Beach, Florida 33406 J. Kendrick Tucker Huey, Guilday, Tucker, Schwartz & Williams, P.A. Post Office Box 12500 Tallahassee, Florida 32317-2500
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 in this case is whether the South Florida Water Management District (SFWMD, or District) should issue a Modification to Environmental Resource Permit (ERP) No. 36-00583- S-02, Application No. 050408-15 to Plantation Development, Ltd. (PDL), for construction and operation of a surface water management system serving a 78.11-acre condominium development known as Harbour Pointe at South Seas Resort, with discharge into wetlands adjacent to Pine Island Sound.
Findings Of Fact Based on the evidence and arguments, the following facts are found: The Parties PDL, the applicant, is a limited partnership which is the successor to Mariner Group, Inc. (Mariner). SFWMD has jurisdiction over PDL's application, as amended, and has given notice of its intent to grant PDL's application, as amended, with certain conditions. Petitioners, CCA and SCCF, and Intervenor, CSWF, are Florida not-for-profit corporations that challenged the proposed ERP. Development and Permit History The property subject to PDL's application was part of approximately 310-acres on the northern end of Captiva Island in Lee County, Florida. Redfish Pass is to the immediate north, separating Captiva Island from North Captiva Island. Farther to the north is Cayo Costa Island, a large island to the south of Boca Grande Pass. Most of Cayo Costa is a State Park. To the south of Captiva Island is Sanibel Island, the site of the Ding Darling National Wildlife Refuge. To the northeast of Sanibel Island and to the east of the rest of the string of barrier islands just mentioned is Pine Island Sound, which is to the west of Pine Island. Pine Island Sound is a state-designated Aquatic Preserve and Outstanding Florida Water (OFW). Pine Island Sound also is state-designated Class II water, but shell-fishing is prohibited in the immediate vicinity of Captiva Island. To the east of Pineland Island is Little Pine Island, which is surrounded by the Matlacha Pass Aquatic Preserve, which includes the Matlacha Pass National Wildlife Refuge. All of these features are part of the Charlotte Harbor National Estuary (CHNE). San Carlos Bay is farther south. The Lee County mainland is to the east of Matlacha Pass and San Carlos Bay. The 310-acre site was purchased by Mariner in 1972 for development of a resort that became known as the “South Seas Plantation.” Mariner's property included both Captiva Island proper and a smaller island immediately to the east across Bryant Bayou to the north and Chadwick Bayou farther to the south. Bryant Bayou has a narrower inlet from the north, and Chadwick Bayou has a narrower inlet to the south. Both inlets lead to Pine Island Sound. When Mariner purchased the property, it theoretically was possible to develop a maximum of 3,900 dwelling units on the 310-acre property, pursuant to Lee County zoning. In 1973, Mariner submitted an application to Lee County for the right to develop of 912 dwelling units on its 310 acres. PDL characterizes this as a "voluntary down-zoning" for the purpose of protecting the environment and unusual for a developer to do at that point in time. However, it is speculative how much more than 912 dwelling units would have been approved by Lee County at the time. The purpose of Mariner’s application to Lee County was to create a resort where recreational, single family, multi- family, and some commercial uses would coexist in a resort setting. The overall development plan was to construct the resort while conserving many of the property’s natural resources, including several miles of mangrove and Gulf of Mexico shoreline. Lee County approved the rezoning and the concept of the South Seas Plantation in 1973. Mariner's development began with Captiva Island proper and included a marina, golf course, and a variety of residential condominiums and single-family home sites. Some of the residential units were sold, and others remained in Mariner's ownership. Mariner marketed the rental of units at South Seas Plantation and served as rental agent for units not owned by Mariner. Development of the marina included dredging, and spoil was deposited on the northern tip of the smaller island, helping to create approximately 1.4 acres of upland there. In the 1950's or 1960's, a natural sand-and-shell berm along the eastern shore of the smaller island was built up and maintained by addition of fill material to create a two-track sand/shell road, which was used for vehicular access to the northern tip via an east-west road that divided the smaller island roughly in half and connected it to Captiva Island proper and the main road at South Seas Plantation. At a later point in time, the east-west portion of the road was paved for better access to a drinking water plant, a wastewater treatment plant, and a helicopter pad used by the Lee County Mosquito Control District. In 1985, Mariner received from SFWMD a “Master Stormwater Permit” for its entire development (the 1985 Permit). At that time, SFWMD did not regulate wetland impacts, only surface water management systems. The Department of Environmental Regulation regulated wetland impacts through its dredge and fill permit program, and there was no evidence relating to any dredge and fill permitting on the property. The 1985 Permit was for surface water management systems for construction in uplands on the property. No surface water management systems were needed or permitted in any wetlands. The 1985 Permit included a surface water management system for an 18-unit hotel on the spoil uplands of the northern tip of the smaller island. Permit drawings showed plans for a golf course on much of the remainder of the smaller island, which consisted mostly of wetlands. Access to the facilities was envisioned to be by water taxi, with emergency access via the utility and sand/shell road. Together, the hotel and golf course was to become a part of the resort known as Harbour Pointe. The 1985 Permit was modified several times in the years since its initial issuance, during which time Chapter 373, Florida Statutes, was amended to give SFWMD authority to regulate activities in waters and wetlands. However, until the pending application, none of the modifications had wetland impacts. In 1998, Mariner negotiated the sale of ten resort properties it owned in Florida, including South Seas Plantation, to Capstar, which later became Meristar S.S. Plantation Co., LLC (Meristar). Meristar was a real estate investment trust which specialized in hotels. Because it was not in the development business, Meristar was not interested in purchasing the as-yet undeveloped Harbour Pointe portion of South Seas Plantation, or Mariner's remaining development rights. As a result, Meristar purchased all the developed land on South Seas Plantation but not the approximately 78 acres of undeveloped land which is the subject of the pending application, or any of Mariner's development rights. Thus, after the sale of South Seas Plantation, Mariner retained its development rights and the 78 acres of undeveloped land, which are the subject of PDL's application. In 2002, Lee County issued an Administrative Interpretation which clarified that those development rights consisted of a maximum of 35 more residential units. Eleven units subsequently were built, leaving a maximum of 24 residential units when PDL filed its application in this case. The 78-acre Harbour Pointe site consists of mangrove wetlands, privately owned submerged lands, the 1.4-acre upland area at the northern tip of Harbour Pointe and another 1.4 acres of upland, which contain a Calusa Indian mound, known as the Chadwick Mound for its location west of Chadwick Bayou. While agreements between Meristar and PDL contemplate that PDL's subsequent development at Harbour Pointe would be marketed as part of the South Seas Resort and share some amenities and services, the parcels which comprise the Harbour Pointe development are the only undeveloped lands PDL owns or controls. PDL has no contractual or other legal right to develop on property owned by Meristar. Because it was modified several times since issuance, the 1985 Permit has not expired. However, Harbour Pointe never was constructed, and that part of the 1985 Permit expired in that Mariner lost its entitlement to proceed with construction. Instead, development of Harbour Pointe would require a permit modification under the new laws and rules, which included the regulation of wetland impacts. The Application and Proposed ERP In October 2003, PDL applied to SFWMD to further modify the 1985 Permit for construction of a water taxi dock for access to Harbour Pointe. After being informed by SFWMD that modifications to the 1985 Permit for development of Harbour Pointe would be reviewed under current laws and regulations, PDL withdrew the application. In April 2005 PDL applied for modification of the 1985 Permit to construct six 9,500 square-foot, four-plex condominium buildings (each two stories over parking, and accommodating units having 3,600-3,800 square feet of air-conditioned living space), a pool and spa, a tennis court, an access road, a filter marsh and surface water management facilities. Additionally, the site plan deleted all boat docks, except for a single water taxi slip and possibly a dock for launching kayaks and canoes and proposed a drawbridge across the inlet to Bryant Bayou to connect the project site to the South Seas Resort and eliminate the need for the emergency access road on the smaller island. This application described a development site of 7.4 acres, which included 4.8 acres of direct impacts to (i.e., destruction and fill of) mangroves and .1 acre of shading impacts from construction of the drawbridge. The proposed mitigation for the mangrove impacts included: restoration (by removal and replanting) of .6 acre of the north-south sand/shell road, with resulting enhancement of the adjacent preserved mangrove wetlands through improved hydrologic connection across the former shell/sand road and improved tidal connection to Pine Island Sound to the east; and preservation of the rest of PDL's property. The preserved areas would include: approximately 36 acres of mangrove wetlands adjacent to and south of the impacted wetlands (included the road to be restored) (Parcel A); 24.5 acres of mangrove wetlands south of the utility road and east of the narrow inlet to Chadwick Bayou (Parcel B); 9.3 acres of mangrove wetlands (7.9 acres) and tropical hardwoods (1.4 acres, which includes the Chadwick Mound), south of the utility road and west of the inlet to Chadwick Bayou, (Parcel C); .9 acre of mangrove wetlands to the west of Parcel C and the South Seas Resort main road (Parcel D); and .8 acre of mangrove wetlands separated from Parcel A by Bryant Bayou and adjacent to the South Seas Resort main road. A monitoring program lasting at least five years was offered to ensure success of the restoration and mitigation proposal. The application itself incorporated some reduction and elimination of wetland impacts. The total site consists of five separate tax parcels which could be developed into a number of single-family home sites. Such a development plan would have greater direct impacts than the proposed project and would require the shell/sand road to be significantly widened to meet current code requirements. By using the bridge as access, .11 acre of wetlands would be disturbed, as compared to 3.9 acres of total impact that would occur because of the widening the road. This approach results in the entire project causing less wetland impact than would occur from the use of the road alone. After the application was filed, PDL responded to two written requests for additional information and several other questions raised during meetings, phone conversations, and email exchanges with one or more SFWMD staff members. During this process, the application was amended. The tennis court was eliminated, and the filter marsh was replaced by a five dry detention ponds. In addition, the resulting development was concentrated more into the northern tip of the island to reduce and eliminate the greater secondary impacts (from more "edge effect") to the preserved wetlands to be expected from a more linear site plan. These changes reduced the footprint of the proposed project to 5.24 acres, the building size to 6,400 square feet each, the residential unit size to 2,400 to 2,600 square feet each, and wetland impacts to 2.98 acres, plus .11 acre of shading impacts from construction of the drawbridge. In addition, since the project was more concentrated at the northern tip, another tenth of an acre of the sand/shell road was to be restored. A conservation easement was offered for the 73.31 acres to be preserved, including 71.10 acres of wetlands, in Parcels A through E. PDL also offered to purchase .11 credits of offsite mitigation from the Little Pine Island Wetland Mitigation Bank (LPIWMB). On February 2, 2006, SFWMD's staff recommended approval of the amended application with 19 standard general conditions and 30 special conditions. Some of the special conditions in the Staff Report addressed prevention of erosion, shoaling, silt, turbidity, and water quality problems during construction or operation; remediation of any such problems not prevented; and restoration of any temporary wetland impacts. A pre-construction meeting was required to discuss construction methods, including construction dewatering. Although PDL indicated that dewatering would not be necessary for construction of the project, the Staff Report recommended that a dewatering plan be submitted before any dewatering occurred and noted that PDL would have to obtain all necessary Water Use authorizations, unless the work qualified for a No-Notice Short-Term Dewatering permit pursuant to Rule 40E- 20.302(3) or is exempt pursuant to Rule 40E-2.051.1 On February 8, 2006, SFWMD's Governing Board gave notice of its intent to approve the amended application with two additional conditions that were added to the Staff Report: PDL was required to apply for and receive a permit modification for the roadway necessary to access the project (i.e., the road leading from the South Seas Resort main road to the proposed drawbridge), and the applicant for the road to the drawbridge was required to document that proposed construction was consistent with the design of the master surface water management system, including land use and site grading assumptions; and a perpetual maintenance program for restored and preserved areas, including removal of exotic and nuisance vegetation in excess of five percent of total cover between regular maintenance activities, or such vegetation dominating any one section, was required to ensure integrity and viability. The parties interpreted the first of the two additional conditions to mean that construction access to build the project would be via the new roadway and drawbridge. On May 30, 2006, to address certain issues raised by the pending challenge to SFWMD's intended action, PDL further amended the application to substitute two wet retention ponds and three dry retention ponds for the five dry detention ponds and to make associated minor changes to the proposed surface water management system's water quality treatment methods to further reduce water quality impacts from the discharge of the system into the adjacent preserved wetlands. In addition, in view of disagreements among the parties as to the ability of PDL's onsite mitigation proposal to offset wetland impacts, PDL offered to increase offsite mitigation by purchasing as many additional credits from the LPIWMB as necessary to completely offset wetland impacts, as determined by the Uniform Mitigation Assessment Methodology (UMAM). Water Quantity Impacts Pursuant to Rule 40E-4.301(1), an applicant must provide reasonable assurance that the construction, alteration, operation, maintenance, removal or abandonment of a surface water management system: will not cause adverse water quantity impacts to receiving waters and adjacent lands; will not cause adverse flooding to on- site or off-site property; will not cause adverse impacts to existing surface water storage and conveyance capabilities. Section 6.0 of the Basis of Review for Environmental Resource Permit Applications Within the South Florida Water Management District (BOR), entitled Water Quantity Criteria, outlines the criteria that the applicant must meet for water quality at the project site. As outlined in BOR Section 6.2, the off-site discharge is limited to rates not causing adverse impacts to existing off- site properties. The proposed surface water management system consists of a series of swales, dry retention, and then a wet retention system with an outfall into the areas to the south. Ordinarily, stormwater runoff eventually will be absorbed into the ground. Any discharge associated with the system, typically only in conjunction with major rain events, will flow into a preserved wetland that will be hydrologically connected to Bryant Bayou and Pine Island Sound. As outlined in BOR Section 6.2, the off-site discharge rate is limited to historic discharge rates. As required by BOR Section 6.3, a storm event of 3-day duration and 25-year return frequency is used in computing off- site discharge rates. As required by BOR Section 6.4, building floors must be at or above the 100-year flood elevations. PDL conducted a hydrologic analysis of the existing condition of the property, analyzed the runoff patterns that would result during the 25-year rainfall event and then compared the development plan hydrologic analysis to the existing condition. The conclusion was that the development plan would not adversely affect offsite area. PDL analyzed a series of storm conditions for the protection of road elevations and the protection of finished floors. There are no off-site areas that contribute to runoff through this piece of property. The proposed system will not cause adverse water quantity impacts to waters and adjacent lands, flooding to onsite or offsite properties, or adversely impact existing surface water storage and conveyance capabilities. Water Quality Impacts Rule 40E-4.301(1)(e) requires an applicant to provide reasonable assurances that the proposed project will not adversely affect the quality of receiving waters so that State water quality standards will not be violated. BOR Section 5.0 is entitled Water Quality Criteria. BOR Section 5.1 states that projects shall be designed and operated so that offsite discharges will meet State water quality standards. BOR Section 5.2.1 requires that either retention or detention, or both retention and detention be provided in the overall system in one of the following three ways or equivalent combinations thereof: Wet detention volume shall be provided for the first inch of runoff from the developed project, or the total runoff of 2.5 inches times the percentage of imperviousness, whichever is greater. Dry detention volume shall be provided equal to 75 percent of the above amounts computed for wet detention. Retention volume shall be provided equal to 50 percent of the above amounts computed for wet detention. Retention volume included in flood protection calculations requires a guarantee of long term operation and maintenance of system bleed-down ability. BOR Section 5.9 states that all new drainage projects will be evaluated based on the ability of the system to prevent degradation of receiving water and the ability to conform to State water quality standards. In the design of the system, PDL proposed a series of best management practices. The first is to treat runoff through grassed swale areas adjacent to buildings and some of the internal roadways. From there, the water would discharge through a series of dry retention areas where there would be further removal and treatment. The water would discharge through a proposed wet retention area prior to outfall under more significant rainfall events, southward into the preserved wetland area. Because of the hydrological connection from there to Bryant Bayou and Pine Island Sound, a more detailed evaluation was conducted. PDL's detailed evaluation included source control measures. The first one is a construction pollution prevention plan. PDL also proposed an urban storm water management plan. PDL is going to provide guidance to property owners about pesticide and fertilizer management control. The Applicant also submitted a street-sweeping proposal. The design of the system incorporates an additional 50 percent water quality treatment volume, over and above the requirements of the BOR. The wet retention system, located to the north of the proposed outfall structure, incorporates submerged aquatic vegetation. That is not a requirement of the District. It is an extra measure that will remove additional levels of pollutants prior to outfall. PDL proposed an urban stormwater management plan. The plan requires annual inspection of the water management facilities, and it must be documented that the system is functioning as originally designed and built. The stormwater management system is capable, based on generally accepted engineering and scientific principles, of functioning as proposed. The stormwater management system satisfies the District's water quality criteria. Petitioners and Intervenor criticized the method used by PDL's water quality consultant, Dr. Harvey Harper, for projecting and evaluating water quality impacts to be expected from PDL's stormwater management design. They contended that the so-called "Harper method" has been criticized by other experts, none of whom testified. Dr. Harper ably defended himself against the criticism leveled at him. He testified that most if not all of the components he has incorporated into his evaluation method are not new but rather have been accepted and used by experts in his field for years. He also explained that he refined his evaluation method in response to some early criticism and that the method he used in this case has been peer-reviewed and accepted by the Department of Environmental Protection for evaluation of stormwater design criteria. While some of the assumptions incorporated in his evaluation method are simple averages of a relatively small samples, and sometimes averages of averages, Dr. Harper was confident in the ability of his method to accurately evaluate the expected water quality impacts from PDL's system. While there is potential for error in any projection, Dr. Harper's evaluation provided reasonable assurances that utilization of PDL's proposed stormwater management and treatment method will not result in violation of any State water quality standards or significantly degrade the water quality of Bryant Bayou or Pine Island Sound. Value of Wetland and Surface Water Functions In general, as part of the CHNE, the mangrove wetlands to be impacted by the proposed ERP are very important. The CHNE Coast Conservation Management Plan identifies three major threats to the estuary and local ecosystem: fish and wildlife habitat loss; water quality degradation; and hydrological alteration. The plan calls for the preservation of mangroves within the CHNE. A wide array of wildlife uses the habitat in the vicinity of the mangrove wetlands to be impacted. The site is in an important coastal fly-way for migratory birds, including numerous species of waterfowl and songbirds that migrate across the Caribbean and Gulf of Mexico to and from South and Central America. The project area also provides habitat for several listed wildlife species, including the American crocodile, wood stork, and West Indian manatee. The mangrove wetlands that will be impacted directly and indirectly by the proposed ERP are in relatively good condition and are very important due primarily to their location near Redfish Pass at the northern end of Captiva Island and to their relationship to the rest of the relatively large area of contiguous and relatively undisturbed wetlands in Parcels A through E. These attributes make them especially important as a nursery ground for several valuable fish species. Existing impacts attributable to the spoil and other disturbances in the adjacent uplands, the northernmost extent of the sand/shell road, and the South Seas Plantation/Resort development to the west across the inlet to Bryant Bayou keep these impacted wetlands from being of the very highest quality. Clearly, and obviously, the project will destroy and fill 2.98 acres of these wetlands. Indirect (secondary) impacts to the adjacent preserved wetlands will result from alteration of hydrology of the 2.98 acres of directly impacted wetlands. Instead of sheet-flowing across the uplands on the northern tip of Harbour Pointe into those wetlands, surface water on the 5.24- acre development project will be directed into a series of swales, to the dry retention ponds, and to the wet retention ponds with an outfall to the adjacent preserved wetlands to the south. Secondary impacts from the Harbour Pointe project will be similar to the existing secondary impacts to the 2.98 acres attributable to the adjacent spoil and the South Seas Plantation/Resort development, if not somewhat greater due to the absence of any buffer like the inlet. On the other hand, PDL's mitigation proposal will restore .7 acre of wetlands where the northern end of the north- south sand/shell road now exists. Eventually, the restored wetland would be expected to become an extension of the existing, adjacent red and basin black mangrove forest. In addition, the resulting improved hydrologic connection to Pine Island Sound will enhance the value of functions in the preserved wetlands, including possibly expanding the existing fish nursery and making it accessible to fish larvae and juvenile fish entering from the east as well as from the west via Bryant Bayou. There was much debate during the hearing as to whether the sand/shell road is natural or man-made and whether it is reducing what otherwise would be the natural tidal and hydrologic connection between the wetlands to the west of the road and Pine Island Sound. As indicated, a prior owner added fill material to the natural sand and shell berm in the 1950's and 1960's to create better vehicular access. See Finding 9, supra. The evidence was reasonably persuasive that those man-made changes have altered hydrology and tidal connection to some extent and that the restoration project will enhance the value and functions of the preserved wetlands to some extent. Impacts to the value of wetland and surface water functions, and corresponding mitigation for impacts, are required to be assessed using UMAM. See Fla. Admin. Code R. 62-345.100. While the mitigation assessment method might be uniform, its application and results are not. Three different experts used UMAM with differing results. SFWMD's expert, Mr. Cronyn, and PDL's consultants, Kevin L. Erwin Consulting Ecologist, Inc. (KLECE), conferred after their initial assessments, resulting in changed results by both (as well as correction of errors in initial scoring by Mr. Cronyn.) Dave Ceilley, an expert for Petitioners and Intervenor, scored the 2.98 acre impact area significantly higher in its current state than the final score of either Mr. Cronyn or KLECE, resulting in a higher functional loss from its destruction and filling. He also gave no credit for restoration of the sand/shell road, in contrast to KLECE and Mr. Cronyn, and scored PDL's mitigation proposal as it affected 36.6 acres of preserved wetlands (essentially, Parcel A) as a functional loss instead of a functional gain, as scored by KLECE and Mr. Cronyn. Mr. Ceilley also scored PDL's mitigation proposal as it affected 24.5 acres of preserved wetlands (Parcel B) as a functional loss instead of a functional gain, as scored by KLECE and Mr. Cronyn. Finally, he gave no credit for preservation of Parcels A through E via a conservation easement because he was under the mistaken impression that the land already was under a conservation easement in favor of Lee County. (Actually, PDL had agreed to preserve 65 acres of mangrove forest in return for the right to develop Harbour Pointe, although a conservation easement actually was imposed on only about six acres. Although not identified, the 65 acres probably would have included the preserved wetlands in the proposed ERP.) Mr. Cronyn gave credit for preservation of Parcels B through E. KLECE did not claim credit, because KLECE did not think it was necessary, but KLECE accepts Mr. Cronyn's assessment of those parcels. Mr. Ceilley's recent onsite field work was extremely limited, and much of his assessment was based general knowledge of the area and dated (14-year old) onsite field work. In addition, this was the first "real-life" UMAM assessment performed by Mr. Ceilley. His only other use of UMAM was for practice in training. Finally, his assessment was entirely independent without the input of any other consultants to aid him. In contrast, both KLECE and Mr. Cronyn had extensive prior experience using UMAM. In addition, KLECE functioned as a three- man team in performing its UMAM assessments and talked out any initial discrepancies and disagreements (albeit with Mr. Erwin being the final arbiter). KLECE and Mr. Cronyn also consulted with one another, as well as experts in other related fields before finalizing their respective UMAM assessments. KLECE was able to draw on field work conducted during over 200 man-hours onsite in recent years. While KLECE was the retained consultant and agent for the applicant in this case, Mr. Ceilley conceded that Mr. Erwin adheres to high ethical standards. Petitioners and Intervenor were critical of credit given in the UMAM assessments performed by Mr. Cronyn for preservation of Parcels B through E. (KLECE did not claim credit for their preservation in its UMAM assessment.) Petitioners and Intervenor contend that PDL already has agreed to preserve the wetlands in those parcels in return for the ability to utilize the remaining 24 residential units of development rights at Harbour Pointe and that development of the Chadwick Mound is unlikely. Actually, as found, PDL's agreement with the County only specified six of the 65 acres of wetlands to be preserved. Besides, the preserved wetlands in the proposed ERP would implement the agreement with the County. As for the Chadwick Mound, preservation without the proposed ERP is not a certainty, although residential development there would be difficult now that its existence is common knowledge. In any event, the relative unlikelihood of development in Parcels A through E, especially after development of 24 units at Harbour Pointe, was taken into consideration by Mr. Cronyn in determining the amount of credit to be given for their preservation. Taking all the evidence into account, Mr. Cronyn's UMAM assessment of the value of wetland functions with and without the proposed ERP are accepted. According to his assessment, the proposed ERP will result in a functional loss of .34 functional units, meaning an equivalent amount of mitigation credit would have to be purchased from the LPIWMB to offset wetland impacts. Based on the functional assessment used to permit that mitigation bank, approximately an additional .9 of a mitigation bank credit would be needed, in addition to the .11 already offered. The evidence as to cumulative impacts did not clearly define the pertinent drainage basin. Logically, the pertinent drainage basin either would encompass all land draining to surface waters connected to Pine Island Sound, which would include Little Pine Island, or would be limited to the land that is subject to the proposed ERP. If the former, all offsetting mitigation would be within the same drainage basin. If the latter, there would be no cumulative impacts, since the proposed ERP would complete all development. Reduction and Elimination of Wetland Impacts According to BOR Section 4.2.1.1, if a proposed surface water management system will result in adverse impacts to wetland or other surface water functions such that it does not meet the requirements of Sections 4.2.2 through 4.2.3.7, the District must consider whether the applicant has implemented practicable design modifications to reduce or eliminate such adverse impacts. The term "modification" does not mean not implementing the system in some form, or requiring a project that is significantly different in type or function, such as a commercial project instead of a residential project. Elimination and reduction also does not require an applicant to suffer extreme and disproportionate hardship--for example, having to construct a ten mile-long bridge to avoid half an acre of wetland impacts. However, Anita Bain, SFWMD's director of ERP regulation, agreed that, in interpreting and applying BOR Section 4.2.1.1, "the more important a wetland is the greater extent you would require elimination and reduction of impact." As reflected in Findings 17-19, supra, PDL explored several design modifications in order to reduce and eliminate impacts to wetland and other surface water functions. However, several options for further reducing and eliminating wetland impacts were declined. PDL declined to eliminate the swimming pool and move one or more buildings to the pool's location at the extreme northern tip of Harbour Pointe because that would not be a practicable means of reducing the Harbour Pointe footprint. First, the undisputed testimony was that a residential building could not be sited as close to the water's edge as a swimming pool could. Second, because it would block the view from some of Meristar's residential properties, and Meristar has the legal right to approve or disapprove PDL's development on Harbour Pointe. PDL declined to reduce the number of buildings because, without also reducing the number and/or size of the residential units, reducing the number of buildings would make it difficult if not impossible to accommodate all cul-de-sacs required by Lee County for use by emergency vehicles and meet parking needs beneath the buildings, as proposed. (In addition, it would reduce the number of prime corner residential units, which are more marketable and profitable.) PDL declined to further reduce unit size because a further reduction to 2,000 square feet would only reduce the footprint of the six proposed buildings by a total of 5,000 square feet--less than a ninth of an acre. Reducing unit size to much less than 2,000 square feet would make it difficult if not impossible to market the condos as "luxury" units, which is what PDL says "the market" is demanding at this time (and also what PDL would prefer, since it would maximize PDL's profits for the units.) But it was not proven that smaller condos could not be sold at a reasonable profit. PDL declined to reduce the number of condo units at Harbour Pointe (while maintaining the conservation easement on the remainder of PDL's acreage, which would not allow PDL to develop all of the 24 dwelling units it wants to develop and is entitled to develop on its 78 acres, according to Lee County). However, it was not proven that such an option for further reducing and eliminating wetland impacts would not be technically feasible, would endanger lives or property, or would not be economically viable. With respect to economic viability, SFWMD generally does not examine financial statements or profit-and-loss pro formas as part of an analysis of a site plan's economic viability. This type of information is rarely provided by an applicant, and SFWMD does not ask for it. As usual, SFWMD's reduction and elimination analysis in this case was conducted without the benefit of such information. Rather, when PDL represented that any reduction in the number of units would not be economically viable, SFWMD accepted the representation, judging that PDL had done enough elimination and reduction based on the amount of wetland impacts compared to the amount of wetlands preserved, in comparison with other projects SFWMD has evaluated. As Ms. Bain understands it, "it's almost like we know it when we see it; in that, you wouldn't ask an applicant to build a ten-mile bridge to avoid a half an acre wetland impact, so something that's so extreme that's obvious, rather than how much profit would a particular applicant make on a particular project." Although SFWMD did not inquire further into the economic viability of modifications to reduce and eliminate wetland and surface water impacts, Petitioners and Intervenor raised the issue and discovered some profit-and-loss pro formas that were presented and addressed during the hearing. A pro forma prepared in August 2003 projected a profit of $2.79 million for the first 8 of 12 units and an additional $1.72 million profit on the next four units (taking into account construction of a drawbridge and road to the west at a cost of $1.8 million). This would result in a total profit of $4.51 million, less $800,000 for a reserve to pay for maintenance of the drawbridge (which PDL said was required under timeshare laws). Another pro forma prepared in February 2004 projected profits of $11.99 million on 16 "big-sized" units (3,000 square feet), $11.81 million on 20 "mid-sized" units (2,200 square feet), and $13.43 million on 24 "mixed-size" units (16 "mid- sized" and 8 "small-sized" at 1,850 square feet), all taking into account the construction of the drawbridge and road at a cost of $1.8 million. After production of the earlier pro formas during discovery in this case, PDL prepared a pro forma on June 7, 2006. The 2006 pro forma projected net profit to be $4.9 million, before investment in the property. However, PFL did not make its investment in the property part of the evidence in the case. In addition, Petitioners and Intervenor questioned the validity of the 2006 pro forma. PDL answered some of the questions better than others. To arrive at the projected net profit, PDL projected significantly (33%) higher construction costs overall. The cost of the drawbridge and road to the west was projected to increase from $1.8 million to $2.5 million. Based on its experience, PDL attributed the increase in part to the effect of rebuilding activity after Hurricane Charlie and in part to the effect of Sanibel Causeway construction (both increased overweight charges and limitations on when construction vehicles could cross the causeway, resulting construction work having to be done at night, at a significantly higher cost). At the hearing, PDL did not present any up-to-date market surveys or other supporting information on construction costs, and the Sanibel Causeway construction is expected to be completed before construction on the Harbour Pointe project would begin. In addition, without a full enough explanation, PDL replaced the bridge operation and maintenance reserve of $800,000 with an unspecified bridge reserve fund of $2 million. On the revenue side of the 2006 pro forma, gross sales of $1.9 million per unit were projected, which is less than PDL was projecting per square foot in February 2004, despite the assumed increased construction costs. PDL also attributes this to the effects of Hurricane Charlie. Again, there were no market surveys or other information to support the pricing assumptions. Besides predicting lower price potential, the 2006 pro forma deducts a pricing contingency of $2.3 million. PDL did not calculate or present evidence on whether it could make a profit building and selling 16 or 20 units, thereby eliminating a building or two (and perhaps some road and stormwater facility requirements) from the project's footprint. The absence of that kind of evidence, combined with the unanswered questions about the 2006 pro forma for the maximum number of units PDL possibly can build, constituted a failure to give reasonable assurance that wetland and surface water impacts would be reduced and eliminated by design modifications to the extent practicable, especially given the very high importance of the wetlands being impacted. Public Interest Test An ERP applicant who proposes to construct a system located in, on, or over wetlands or other surface waters must provide reasonable assurances that the project will “not be contrary to the public interest, or if such an activity significantly degrades or is within an Outstanding Florida Water, that the activity will be clearly in the public interest.” § 373.414(1)(a), Fla. Stat.; Rule 40E-4.302(1)(a); and SFWMD BOR Section 4.2.3. This is known as the “Public Interest Test,” and is determined by balancing seven criteria, which need not be weighted equally. See Lott v. City of Deltona and SJRWMD, DOAH Case Nos. 05-3662 and 05-3664, 2006 Fla. Div. Adm. Hear. LEXIS 106 (DOAH 2006). The Public Interest criteria are as follows: Whether the activity will adversely affect the public health, safety or welfare or the property of others. There are no property owners adjacent to the site, and the closest property owners to the site are located across the inlet which connects Bryant Bayou to Pine Island Sound. While mangrove wetlands generally provide maximum protection from hurricanes, it does not appear from the evidence that existing conditions would provide appreciably more protection that the conditions contemplated by the proposed ERP. Otherwise, the project would not adversely affect the public health, safety or welfare, or property of others. Whether the activity will adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitats. The proposed ERP would impact (fill and destroy) 2.98 acres of very important, high quality mangrove wetlands. Even with the restoration or creation of .7 acre of probable former wetlands and improvements in the hydrologic connection of the 36.5-acre preserved wetland (Parcel A) to Pine Island Sound, the proposed ERP probably will have a negative effect on the conservation of fish and wildlife, including listed species. However, the negative effect would not be considered "adverse" if the elimination and reduction requirements of BOR 4.2.1.1 are met. Whether the activity will adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The proposed drawbridge will be constructed over the inlet connecting Bryant Bayou with Pine Island Sound, a distance of approximately 65 feet. Boaters use the inlet for navigation. However, by its nature, a drawbridge allows for and not adversely affect navigation. The proposed ERP does not contain specifics on operation of the drawbridge, but PDL's consultant, Mr. Erwin, testified that there would be no adverse effect on navigation, assuming that the bridge would remain in the open position between use for crossings by road. The drawbridge would not adversely affect the flow of water or cause harmful erosion or shoaling. Whether the activity will adversely affect the fishing or recreational values or marine productivity in the vicinity of the activity. The question whether the proposed ERP will adversely affect fishing or recreational values is informed by both the UMAM functional assessment and the reduction and elimination analysis. If impacts to wetlands and surface waters are reduced and eliminated, and offset by mitigation, there should be no significant adverse effects on fishing and recreational values. Whether the activity will be of a temporary or permanent nature. The proposed development is permanent in nature. vi. Whether the activity will adversely affect or will enhance significant historical and archaeological resources under the provisions of Section 267.061, Florida Statutes. There are no significant archaeological resources on the Harbour Pointe project site. Although shell scatter left by the Calusa Indians has been found on Parcel A, they have been evaluated in the permit application process by Corbett Torrence, an archeologist, and found to be of limited historical or archaeological value. The reduced scope of the project avoids most of these areas. The proposed ERP will, however, enhance significant archaeological resources by placing a conservation easement on Parcel C, which is the site of the Chadwick Mound, one of the largest Calusa Indian mounds in Lee County. Further studies of this site could lead to a much better understanding of the Calusa culture. This Indian mound is a very valuable historical treasure, and its protection through inclusion in a conservation easement is very much in the public interest. vii. The current condition and relative value of functions being performed by areas affected by the proposed activity. This subject also was considered in the reduction and elimination analysis and in the UMAM functional assessment. As in the Findings the current condition and relative value of the functions being performed by the areas affected by the proposed activity are very valuable. That is why the reduction and elimination analysis is particularly important in this case. Assuming appropriate reduction and elimination, mitigation according to the UMAM assessment can offset unavoidable impacts to the functions performed by the areas affected by the proposed activity. Standing of CCA, SCCF, and CSWF CCA, SCCF, and CSWF each has at least 25 current members residing within Lee County and was formed at least one year prior to the date of the filing of PDL's application. CCA's mission statement includes protection of "our residents' safety, the island ecology, and the unique island ambience . . . ." CCA also is dedicated to "preserving and expanding, where possible, the amount of native vegetation on Captive Island" and preservation of natural resources and wildlife habitat on and around Sanibel and Captiva Islands. SCCF's mission is the preservation of natural resources and wildlife habitat on and around Sanibel and Captiva. It manages just over 1,800 acres of preserved lands, including mangrove forest habitat similar to that being proposed for development by PDL. Management activities involve invasive non- native plant control, surface water management, prescribed burning, native plant habitat restoration and wildlife monitoring. CSWF's purpose is to sustain and protect the natural environment of Southwest Florida through policy advocacy, research, land acquisition and other lawful means. Its four core programs are: environmental education; scientific research; wildlife rehabilitation; and environmental policy. Of CCA's 464 members, approximately 115 live within the boundaries of South Seas Plantation/Resort. Approximately 277 of SCCF's 3,156 members live on Captiva Island, and 40 live within the boundaries of South Seas Plantation/Resort. The members of CCA and SCCF who own property on Captiva Island rely on the mangrove systems for protection from storms. A substantial number of the Captiva Island residents and the other members of CCA and SCCF engage in recreational activities in the vicinity of PDL's property, including boating, fishing, bird-watching, wildlife observation, and nature study that would be adversely affected by significant water quality and wetland impacts from the proposed ERP. CSWF has 5,600 family memberships, approximately 400 in Lee County, and 14 on Sanibel. No members live on Captiva Island. There was no evidence as to how many of CSWF's members use the natural resources in the vicinity of the proposed ERP for recreational purposes or otherwise would be affected if there are water quality and wetland impacts from the proposed ERP.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the proposed ERP be denied; however, if wetland and surface water impacts are reduced and eliminated to the extent practicable, the proposed ERP should be issued with the additional conditions, as represented by PDL's witnesses: that the proposed drawbridge be left drawn except when in use for road access; that construction access be via the proposed drawbridge only; and that there be no construction dewatering. DONE AND ENTERED this 8th day of November, 2006, in Tallahassee, Leon County, Florida. S J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 8th of November, 2006.
Findings Of Fact Petitioner has a lease on a 160-acre tract of land along the northern boundary of Palm Beach County which has been zoned and used for several years to mine rock used in local road building operations. This tract of land is surrounded on the east, south and west by some 1,000 acres of land owned by Intervenor, Vanguard Farms. The Vanguard Farms property is used to grow citrus and sugarcane. The geology of the area in the vicinity of this application is such that some three feet of Everglades top soil overlies the limestone. The land surface is about fifteen (15) feet NGVD and the water level table fluctuates from twelve (12) to fourteen (14) feet NGVD for the dry and wet seasons. The Vanguard Farms property, which surrounds Petitioner's property in Palm Beach County, is a wet area bordered on the west by Lake Okeechobee and on the east by high ground water elevation. The area has an excess of rainfall over evapotranspiration and excess water will always be generated. In order to render Vanguard Farms arable it is necessary to drain the property and pump excess water from the land. The existing rock pit is some 6.7 acres in area. In order to economically mine rock from this pit it is necessary to remove stable overburden and expose the limerock to provide a stable platform on which the mining equipment can be operated. Since the water table is generally above the top of this limerock, it is necessary to remove water from the pit to expose the rock to be quarried. During earlier operations water from the pit dewatering was pumped into a canal which flowed onto intervenor's property. In the application now under consideration, no water from the dewatering operation will be pumped off the 160 acres controlled by Petitioner. A 25-acre holding pond has been constructed on this site as well as a 9-acre overflow pond. The holding pond was constructed by piling the overburden, and possibly some limerock, in a rectangular shape some ten feet above the surface (25 feet NGVD). This material with which this 10-foot high levee is formed was excavated with a dragline and shaped with a tractor. Condition 28, of the conditions proposed by Respondent for the grant of this application, requires all dikes, levees and berms behind which water is to be retained to be inspected for structural adequacy. A report of such inspection and steps necessary to correct the deficiencies noted shall be submitted, and the report is to be signed and sealed by a Florida registered professional engineer. Perimeter ditches on the north, south and east sides of Petitioner's lands will intercept seepage from the retention pond and surface waters flowing onto this property. These perimeter ditches are connected to the rock pit to which such waters will flow. Water moving westward across the property will be intercepted by the rock pit. Without the rock pit excess water generated in this area will flow onto Vanguard's adjacent land. This condition will exist when the pit is not in operation. However, when the pit is in operation, the water will be retained on Petitioner's property by those limiting conditions requiring the maintenance of water level elevation in the perimeter ditch to be kept either equal to or below the water level elevation of Vanguard Farms. Under this condition, all water will be routed between the pit and retention pond. Conditions of the permit which Respondent proposes to issue include that the water level in the retention pond not exceed 18.5 feet NGVD, that the holding pond be interconnected with the overflow pond, that the water level in the perimeter ditches be maintained by use of a flashboard riser at 10.8 feet NGVD, that dewatering operations cease upon notification by District staff of any adjacent property owners experiencing water-related problems, and that a direct connection between holding pond and rock pit be established for emergency discharge of water from the holding pond back into the rock pit.
