Findings Of Fact Co-Respondent, Howard Thompson, applied to the Department of Environmental Regulation (DER) for a dredge and fill permit and water quality certification authorizing him to place approximately ten cubic yards of fill dirt waterward of the mean high water elevation in a certain artificially dredged ditch. That ditch presently connects a formerly isolated wetland area, through a roadside ditch, to the Matanzas River. The project site lies on Anastasia Island, in a coastal dune zone, near the community of Butler Beach, in St. Johns County. The artificially constructed ditch was originally dredged to connect the isolated wetland area with waters of the State (Matanzas River) for the purpose of drainage of the wetland area in the interest of mosquito control. The ditch is bordered by parallel streets on each side. Residential lots and houses lie between the streets and the ditch. Single family residences are built on both sides of the ditch upstream of the proposed fill site, with their back yards bordering the ditch. The Petitioner and Petitioner's witnesses own property on the ditch, upstream of the proposed fill site. Mr. Jeremy Tyler was accepted as an expert witness in the fields of biology and the water quality impacts of dredge and fill projects. It was thus established that the water quality standards at issue will not be violated by the project. Although there is presently some tidal exchange with the Matanzas River, this provides little or no ecological benefit due to the paucity of water flowing through the ditch in either direction under normal weather conditions. The wetland area which presently is connected to the Matanzas River through the ditch system has a low value in terms of functions it performs in enhancing recreational value, marine productivity, conservation of fish or wildlife and their habitats, for purposes of the criteria set forth in Section 403.918(2)(a) 1-7. This is because of its very small size and because of its isolation from other waters of the State, being connected only by the small drainage ditch characterized by very low flows of water during normal periods of rainfall and because of the low level of tidal exchange between the wetland and the adjacent waters of the State. Mr. Tyler established that should the proposed plug be placed in the ditch, that the relative value of the functions performed by the wetland area will not be measurably altered in terms of either improvement of those functions or their degradation. The ditch itself has a very low value in terms of marine productivity, conservation of fish and wildlife or their habitats and the other criteria in the section cited above because it is simply an artificial ditch cut through a pre- existing upland and is not characterized by a significant growth of beneficial marine or aquatic plant species, nor by diversity of other marine or aquatic life forms which could possibly be degraded as to their diversity or as to the quality of their habitats by installation of the fill at the proposed location. Thus, the water quality criteria of Chapter 17-3 and 17-12, Florida Administrative Code, will not be violated by the installation of the fill and completion of the project, nor will the above considerations related to the public interest, enunciated in the Section cited above, be adversely affected by the project. The Petitioner and the Petitioner's witnesses are presently experiencing some flooding caused in part by fill placed in the ditch at another point by another property owner without the authorization of a permit. These persons have experienced flooding which has caused the death of flowers and shrub plants and trees in their yards because of elevated water levels resulting from the fill already placed in the ditch. The Petitioner established that if the ditch is plugged by the subject project, the flooding condition will be exacerbated and will further damage his and his witnesses' property. There is a substantial likelihood of increased mosquito infestations caused by the plugging of the ditch as the Petitioner and his neighbors are presently experiencing a relatively severe problem with mosquito infestation which prevents them from using their property for various outdoor pursuits more frequently than in the past before any fill was placed in the ditch. The Department's witness, Mr. Tyler, acknowledged that ponding of water and flooding will likely result if the plug is placed in the ditch. The flooding will impinge on the property of the Petitioners to a greater extent than is presently the case because of the different location of the plug from the present, unauthorized fill already been placed in the ditch. The Petitioner did not produce an expert witness in the fields of hydrology, horticulture, nor in public health (with regard to the mosquito infestation complaints). Petitioner established however, given the testimony concerning the lack of flooding and lessened mosquito infestation before the present fill was placed in the ditch, and the likely result of increased flooding because of the location of the proposed fill, so as a sufficient basis by lay opinion testimony that increased flooding will occur and that the flooding has been and will be the direct cause of the death of shrubbery, trees and flowers in the yards of homeowners upstream from the fill site. The presently severe mosquito infestation will likely be exacerbated. It has thus been established that increased flooding will occur if the fill is placed in the ditch downstream of property owned by the Petitioner and Petitioner's witnesses. There is also a substantial likelihood that an increased mosquito infestation will result in the area of their residences because of the lack of drainage of the flooded area which can only be alleviated by percolation and evaporation at very slow rates if the present drainage ditch is filled further by completion of the subject project.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record, the candor and demeanor of the witnesses and the pleadings and arguments of the parties, it is, therefore RECOMMENDED that the Respondent Department of Environmental Regulation deny the dredge and fill permit application no. 551136302 of Howard Thompson. DONE and ENTERED this 4th day of February, 1987 in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 4th day of February, 1987.
The Issue The issues are whether Respondent, Mosaic Fertilizer, LLC (Mosaic), has provided reasonable assurances that the proposed mining and reclamation of the South Fort Meade Mine in Hardee County can be conducted in a manner that comports with the applicable statutes and rules such that the proposed Environmental Resource Permit (ERP), Conceptual Reclamation Plan (CRP), variance from minimum standards for dissolved oxygen, and variance from littoral zone percentage provisions for the Project should be issued by Respondent, Department of Environmental Protection (Department).
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: Mosaic is a limited liability company authorized to do business in the State of Florida and is the applicant in these proceedings. It was formed by the merger of IMC Phosphates Company and Cargill, Inc., in 2004. Mosaic has applied for permits to mine, reclaim, and conduct associated activities on property in Hardee County, Florida, known as the South Fort Meade Hardee County tract. These activities are referred to in this Recommended Order as the "Project" or "site." The Department is a state agency with jurisdiction over ERP permitting under Part IV, Chapter 373, Florida Statutes, for phosphate mining activities with jurisdiction over phosphate mining reclamation under Part III, Chapter 378, Florida Statutes, and with jurisdiction over variances associated with phosphate mining under Section 403.201, Florida Statutes. Pursuant to that authority, the Department reviewed the ERP, CRP, DO Variance, and Zone Variance applications for the Project. Lee and Sarasota Counties are political subdivisions of the State of Florida. Both Counties have filed challenges to other mining applications and have been found to have standing in those cases. The site is located within the Greater Charlotte Harbor Basin, approximately sixty percent of which lies within Lee County. In this case, Lee County is concerned about the potential destruction of stream and wetlands in the mine area and the impact of mining and its effects on Charlotte Harbor and the Peace River. Sarasota County is a member of the Peace River Manasota Regional Water Supply Authority, and they jointly hold a water use permit, which authorizes them to withdraw water from the Peace River for potable supply. Sarasota County operates a water treatment plant on the Peace River downstream from the site and is concerned with potential impacts to water quality and wetlands. After three years of data collection and site analysis, on October 13, 2006, Mosaic filed applications with the Department's Bureau of Mine Reclamation for an ERP/Water Qualify Certification for the disturbance of approximately 7,756 acres of uplands, wetlands, and other surface waters within a 10,856– acre area which makes up the site; a CRP for the same parcel; and the associated Zone and DO Variances. Three sets of additional information were requested by the Department, and on January 31, 2008, the applications were deemed to be complete. On June 30, 2008, the Department issued Notices of Intent to issue the permits and grant the variances. The Project is located within the Peace River Basin. Little Charlie Creek, a tributary to the Peace River, enters the site in the northeast part of the tract and flows diagonally across the tract in a general southwest direction. The Project is located to the east of the Peace River, east of the town of Bowling Green, northeast of the City of Wauchula, and just south of the Polk-Hardee County Line in Hardee County, Florida. The Project site is twenty-nine miles from the Sarasota County line and fifty-three miles from the Lee County line. The Peace River eventually empties into Charlotte Harbor near Port Charlotte in Charlotte County. The Project consists of approximately eighty percent of upland land cover types, including large acreages converted to agricultural uses, such as cattle grazing, citrus production, and row crop production. The Project site consists primarily of citrus groves and pasture. Richard W. Cantrell, Deputy Director of Water Resources for the Department, has extensive experience and knowledge concerning agricultural parcels of this size in Central Florida. Based on his familiarity with the site, he indicated that all the streams have been impacted, the impacts to some areas of the site are severe, and the "site contains some of the most polluted streams with respect to sedimentation that I have ever seen." The other Mosaic and Department ecological experts familiar with the site concurred in that assessment, and the substantial data collections and application information support that assessment of the site. Of the 2,590.7 acres of wetlands on the property, approximately 751 acres of wetlands and other surface waters will be impacted. Of that 751, 91 are upland cut ditches or cattle ponds, 108 acres are other surface waters, and 274 acres are herbaceous wetlands. Virtually all of the native upland vegetation on the site has been destroyed due to the agricultural activities that have been undertaken on the site over time. Only remnant patches of native upland remain on the site. These comprise approximately nine percent of the site and are predominantly within the riparian corridors of Little Charlie Creek and the Peace River and are proposed to be preserved. The evidence established that the majority of the wetlands and streams proposed for impact are lower in quality; the higher quality wetlands are typically associated with the riparian stream corridors and are proposed to be preserved. The preserved uplands are primarily pasture but also include one hundred thirty-nine acres of upland forest. Twenty-nine distinct vegetative communities were mapped on the site during approximately two years of evaluation and assessment utilizing the Florida Land Use, Cover and Classification System (FLUCCS). There are numerous natural stream segments that were mapped on the parcel including the primary drainage systems on site, consisting of the Peace River, Little Charlie Creek, Lake Dale Branch, Parker Branch, and Max Branch. Substantial portions of the natural streams and their flood plains will be preserved; sixty-two natural stream segments totaling 58,769 linear feet will be mined. No sovereign submerged lands are proposed to be impacted by the activities. The Peace River to its ordinary high water line is sovereign submerged lands; however, no other streams on site are claimed as sovereign. Therefore, no authorization to utilize or impact sovereign submerged lands is required. The field work assessing the ecological condition of the site's wetlands, streams, and surface waters consisted of detailed quantitative and qualitative assessments using FLUCCS, the Wetland Rapid Assessment Procedure, and the Uniform Mitigation Assessment Methodology (UMAM) codified in Florida Administrative Code Rule Chapter 62-345. The level of assessment expended in evaluating the native upland and wetland habitats on the site was considerable and provided reasonable assurances that the current condition and relative value of the systems were adequately considered in the permitting process. From 2002 to 2004, Mosaic conducted intense ecological evaluations of the site, evaluating historical and aerial photography and other site documentation and conducting extensive examinations in the field, including vegetative, macroinvertebrate, and fish sampling and surveying, surface and ground water quality and quantity monitoring, wildlife observations, surveys and trapping, stream mapping and evaluation, soil analysis, and other efforts, both in areas to be mined and areas to be preserved, and in both uplands and in wetlands. The ecological assessments were primarily conducted prior to the hurricane events of 2004, although additional field work was conducted following the hurricanes. Mosaic and the Department's experts revisited the site in the fall of 2008 and agreed that the various ecological and biological assessments conducted prior to the hurricanes would tend to overstate the quality of the site as compared to its current condition. The hurricanes caused a significant amount of damage to the remaining forested habitats on the site. A formal wetland jurisdictional determination was issued and published without challenge in 2007 and therefore conclusively establishes the boundaries of the wetlands and surface waters on the site for permitting purposes. Seasonal surveys for wildlife on the site were conducted in 2003-2004 using the wildlife survey methodology prescribed and approved by the Florida Fish and Wildlife Conservation Commission. Specialized wildlife surveys and night-time surveys were also conducted. A total of 4,600 man hours of effort were expended to evaluate the presence of fish and wildlife, including threatened and endangered species, on the site. The entire site was surveyed, with over 2,600 miles of wildlife transects, to assess the presence of wildlife, and detailed information was recorded for all wildlife observations, including anecdotal observations by the ecologists performing the wetland assessments. Mosaic also engaged in an extensive effort to identify the natural stream channels proposed for impacts on the site. After discussion with the Department staff, Mosaic distinguished the natural streams in accordance with FLUCCS codes 511, 512, 513, and 514, as required by Florida Administrative Code Rule 62C-16.0051(4). Streams are a subset of the term "other surface waters" for ERP purposes. Although streams are defined in Section 373.019(18), Florida Statutes, as are other watercourses and surface waters, there is no operative use of, or reference to, streams in Part IV, Chapter 373, Florida Statutes, governing ERP permits. Also, there are no specific ERP mitigation requirements applicable to streams. Thus, the only specific regulatory use of the word "stream" occurs in the context of Florida Administrative Code Rule 62C-16.0051, and not the ERP rules. The Department and Mosaic established that the delineation of streams proposed for impact by mining on the site was sufficient and adequate for purposes of the CRP rules. In addition, Mr. Cantrell stated that, for purposes of the acre- for-acre, type-for-type (for wetlands) and linear foot (for streams) reclamation requirements in Florida Administrative Code Rule 62C-16.0051, the Department required Mosaic to delineate a stream as such until the point it enters or after it leaves a wetland area and to delineate the wetland polygon itself as a wetland, not a stream. This is true even if water continues to flow through the wetlands and reform as a stream at the other side. If the stream will not be impacted, then nothing in either the ERP or CRP rules requires its precise delineation, because the CRP rules apply only to reclamation of impacted areas. Thus, Lee County's assertion that "streams" has some special status by virtue of the definition in Section 373.019(18), Florida Statutes, has not been accepted. Mr. Cantrell further testified that the Department utilizes a substantially similar definition to delineate "streams" pursuant to Florida Administrative Code Rule 62C-16.0051(4), but as noted in Findings of Fact 44-46, subsection (5) of the rule requires restoration on a linear foot basis only of natural streams. Lee County contended that over 12,000 feet of natural streams were omitted or misidentified in the application. However, based upon the evidence presented, both historical and current, and applying the applicable regulations and statutes, this argument has been rejected. This contention was based on after-the-fact approximation of stream locations and lengths plotted from memory in a desktop analysis. Further, during his site visit to mark stream locations, Lee County's expert failed to use a handheld GPS device or maps. Therefore, the evidence submitted by Mosaic and the Department as to the location and length of the streams proposed for impact has been credited. Mr. Cantrell testified that even the best of the streams proposed for impact have been subjected to at least sixty years of agricultural disturbance and manipulation. For example, the system 22 series of stream segments will be impacted and replaced by the clay settling areas. While the witness characterized segment 22(o) as the most stable and least impacted of the streams to be mined, that segment is 376 feet long and located at the uppermost reach of the 22 systems. It is an extremely small percentage of the overall 12,000 plus feet of less stable and more severely impacted parts of system 22. Mosaic and the Department analyzed the origins and current condition of the streams to be impacted, most of which are less than three-to-four feet wide and one foot or less deep and flow only intermittently and seasonally. The ecological and hydrologic conditions of the site and its fish and wildlife populations and habitat values were assessed for purposes of the ERP and CRP regulatory criteria. Respondents' characterization of the functional value of the wetlands, streams, and surface waters is supported by a preponderance of the evidence. Lee and Sarasota Counties' assertion that the site wetlands and streams are in "good" condition and can be easily restored is not credited in light of the lack of empirical data to support this contention. The only way to recover the phosphate ore is through mining to remove the overburden layer and expose the phosphate matrix with a dragline. The first step prior to any land disturbance associated with phosphate mining is the installation of a "ditch and berm" system, which is recognized as a best management practice (BMP) by the Department and the United States Environmental Protection Agency. Installation of the ditch and berm system proceeds in phases to protect unmined wetlands and habitats from mining impacts as mining progresses; it is not constructed all at once. The ditch and berm remains in place around an individual mining unit until mining and reclamation have been completed and monitoring indicates the revegetation is sufficiently established such that no violations of water quality standards will occur upon re-connection to adjacent and downstream waters. It is then removed in accordance with the reclamation plan. The system serves a number of purposes described below. Berms are required to be constructed in accordance with specific design criteria. The height of the berm will be designed in accordance with rules specific to such structures to prevent water from overtopping the berm during a 25-year, 24- hour storm event, even if the ditch becomes blocked. Following installation of a ditch and berm system, bulldozers clear the mining area of vegetation. Up to three large electrically powered draglines operate generally in parallel rows to remove the overburden layer (the upper layer of sand and clay soil), which is approximately 23.6 feet thick on average, to expose the phosphate matrix, which is approximately 13-to-15 feet thick on average. The overburden is cast to the side in piles to be later reused in reclamation. The phosphate matrix is a mixture of sand, clay, and phosphate, which must be separated after mining. At the beneficiation plant, washing, screening, and flotation processes are used to separate the phosphate rock from the sand and clay. After washing and screening, the sand is pumped back to the mine cuts for use in reclamation, and the clay is pumped to clay settling areas (CSAs) in slurry form to decant. Both the transport of sand back to the mine areas for use in reclamation and the transport of clays to CSAs are considered "mining operations," not "reclamation." See Peace River/Manasota Regional Water Supply Authority, et al. v. IMC Phosphates Company, et al., DOAH Case No. 03-0791 (DOAH June 16, 2006; DEP July 31, 2006); Fla. Admin. Code R. 62C-16.0021(10) and (15). Thus, contrary to Lee County's allegation, the transportation of clays and sand is not a valid consideration in the financial responsibility required for mitigation. Through testimony and its materials balance tables, which are part of the application, Mosaic demonstrated that it has sufficient sand tailings and other waste materials to meet all of its reclamation requirements mine-wide, including both the Polk side and the Project site. However, while there is sufficient sand available to create the proposed reclamation topography and contours, the tables and testimony demonstrated a need, on a mine-wide basis, for lakes, as voids will remain otherwise. There will be only a very small pile of available sand remaining after all reclamation obligations on both the Polk side and the Project are met, an insufficient amount to eliminate the need for deep lakes as proposed. Mr. Myers, Mosaic's Vice-President of Mining, testified as to the three basic ways the waste materials generated by the beneficiation plant are disposed of on-site to facilitate reclamation. Sand tailings will be utilized in areas to be reclaimed as native habitats, wetlands, and streams. Clays will be disposed of in CSAs. However, based on the materials balance and logistical issues, the "land and lakes" reclamation method, which utilizes only the available overburden material remaining on-site after mining, will be used for the lake reclamation. This method allows sand tailings preferential use in reclamation of native habitats and use of shaped and contoured overburden in areas not proposed for wetland mitigation. Such is the case for the proposed reclaimed lakes. A CSA is an above-grade impoundment to hold clay slurry pumped from the beneficiation plant. This clay slurry is pumped into one side of a CSA in the form of muddy water. The clay settles to the bottom, and the clear water remains at the top. The clear water is drawn out from the opposite side of the impoundment, where it is recycled back to the beneficiation plant and mine for reuse. Over time, the clay consolidates and solidifies to form a solid soil, the surface area is drained, and the impoundment reclaimed. Three CSAs will be constructed on the northern portion of the site to hold the clay that cannot be stored in already- permitted CSAs in Polk County. The use of stage filling has allowed Mosaic to have additional usable space in its CSAs, minimizing the footprint of new CSAs in Hardee County. In addition, approximately fifty percent of the clay waste from the site will be disposed of at the Polk site to further minimize the clay disposal footprint and eliminate and reduce impacts. To evaluate the number of CSAs required, Mosaic asked Ardaman & Associates, a consulting firm, to examine different clay generation scenarios when predicting the CSAs required by mining and beneficiation. The life of mine waste disposal plan, most recently updated in September 2008, indicated that, in all but one scenario (the seventy percent clay containment scenario), all three CSAs would be required. However, Mosaic witness Garlanger established that all three CSAs in Hardee County would be necessary based on the best available information as to the amount of clays reasonably likely to be generated by mining; the seventy percent scenario is not likely. No evidence was presented to rebut that testimony. A diversion system was also voluntarily included for the CSAs by Mosaic. In the highly unlikely event of a dam failure, this system will re- direct any escaped water and/or clay materials to adjacent open mining cuts where they can be safely stored. The diversion system will be reclaimed when the CSAs are reclaimed. The evidence established that the ditch and berm system, CSAs, and diversionary structure are capable of being constructed and functioning as designed. The reclamation plan includes avoidance (no mining) of approximately 3,100 acres, or twenty-nine percent, of the site, including more than seventy-one percent of the total wetlands on-site. Of this, 2,100 acres will be placed in a perpetual conservation easement. There is a wide gamut of habitat types on the site that will be preserved and not mined, including both streams and wetlands. The most complex and least impacted habitats on the site have generally been included in the preserve area. The project includes disturbance of 751.3 acres of wetlands and other surface waters, which include non-wetland floodplains, cattle ponds, and upland-cut ditches, and mining of 58,769 linear feet of natural and modified natural streams. An additional 1,661 linear feet of stream channel will be disturbed but not mined for six temporary crossings for dragline/utility/ pipeline corridors. To mitigate for impacts to streams and wetlands under the ERP rules, Mosaic will create 641 acres of wetlands and other surface waters and 67,397 feet of stream channel and will also provide a conservation easement to the Department on 2,100 acres of unmined wetland and upland habitat associated with the major riparian systems. The conservation easement area will be permanently preserved and protected from secondary impacts. The UMAM rule is applied to ERP applications to measure the functional loss to wetlands and other surface waters proposed for impact and the functional gain associated with the proposed mitigation. Functional loss is compared to functional gain to determine whether sufficient mitigation has been offered that offsets the proposed impacts. The proposed preservation and wetland and surface water creation, along with certain upland enhancements, will provide more than enough UMAM mitigation "lift" (with 48 excess credits) to satisfy the ERP mitigation obligations and offset those wetland impacts that cannot be eliminated or reduced. The UMAM scores for the reclaimed areas are conservative, that is, using higher risk factors by assuming muck or other appropriate topsoil will not be available, and take into account the risk or difficulty associated with creation of a particular system, based on actual UMAM scores for existing reclaimed systems. Time lag, which is normally a factor considered in the UMAM mitigation equation, expressly does not apply to phosphate mines pursuant to Florida Administrative Code Rule 62-345.600. Thus, Lee County's attempt to argue that some greater amount of mitigation of streams is required to account for the time required to construct and reinstate flow and vegetation to the streams is not credited. Mr. Cantrell confirmed that "fat" was built into the foot-for-foot stream reclamation because 7,000 more feet of stream will be reclaimed beyond the amount impacted; some "stream" segments, specifically, stream segment 18(i), probably should not have been required to be reclaimed at all. Under Florida Administrative Code Rule 62C-16.0051, the 511 and 512 classified "natural" streams are the only streams warranting reclamation as streams under the Department's reclamation rules. Only natural streams currently existing immediately prior to mining are required to be reclaimed on a linear foot basis. Reclamation meeting the requirements of Florida Administrative Code Rule 62C-16.0051 is adequate mitigation under the ERP program in Part IV, Chapter 373, Florida Statutes, if it maintains or improves the functions of the biological systems currently existing onsite. See § 373.414(6)(b), Fla. Stat. Mr. Cantrell established that, under subsection (5) of the rule, the Department has discretion to request the applicant to restore wetlands and streams to a different type of system than existing on the site if "mitigating factors indicate that restoration of previously modified streams as a different type of lotic system would produce better results for the biological system and water quality." The evidence established that the rules do not require reclamation of artificially created water courses or remnant stream segments that lack the functions or landscape position one normally associates with natural streams. Instead, a better lotic system will be created that will improve existing functions and water quality, consistent with Section 373.414(6)(b), Florida Statutes, and the CRP rules. In addition to the wetlands and surface waters created to meet mitigation requirements, the Project will also reclaim uplands and will include what is known as "land and lakes" reclamation in the southeastern portion of the site. Utilizing shaped and contoured overburden, Mosaic will create four lakes totaling 180 acres and 43 acres of associated herbaceous littoral zone as CRP reclamation. This is based predominantly on the mine-wide materials balance showing a need for reclaimed lakes to account for mine voids on the Hardee site, the Polk site, or both. As a result, Mosaic has proposed 180 acres of reclaimed lakes in Hardee County in lieu of 500 acres of reclaimed lakes in Polk County, as this results in eliminating overall reclaimed lake acreage while satisfying Hardee County's request for deep lakes. In addition, timing and property logistics in that portion of the site make transport of tailings to the area from the beneficiation plant problematic. As the site is an extension of the existing South Fort Meade Mine in Polk County, Mosaic possesses permits that are not at issue in this proceeding, but are relevant to the project. Discharges from a mine recirculation system require a National Pollutant Discharge Elimination System (NPDES) permit. Discharges may only occur at specified discharge points upon verification that the discharge meets stringent water quality conditions in the permit, which are set to ensure that water quality standards in the receiving water are met at the point of discharge (without mixing) and that downstream water quality will be protected. A separate NPDES permit is not needed for the Project, because Mosaic already has a valid NPDES permit for the Polk County beneficiation facility, which will serve the site. Mosaic currently has a Water Use Industrial Permit (WUP) issued by the Southwest Florida Water Management District (SWFWMD). The WUP includes both the Polk County and Hardee County portions of the South Fort Meade mine and governs both dewatering of the mine area prior to mining and operation of water supply wells located in Polk County that will be used to provide supplemental water to the recirculation system. Mosaic's evidence demonstrated that the Project will not cause adverse water quantity impacts, consistent with Florida Administrative Code Rules 40D-4.301(1)(a), 40D-4.302(1), and 62C-16.0051 and related BOR provisions. Mosaic presented evidence concerning the potential long term impacts of the proposed project on surface and ground water quantities and flows both during active mining and reclamation activities, and after reclamation is complete. Extensive analyses were presented by Mosaic's expert witnesses and evaluated by the Department. Such analyses showed no adverse impacts to water quantity on the site, adjacent properties, or in the Peace River or Charlotte Harbor. The site was studied extensively by Mosaic, and detailed hydrology characteristics were assessed as part of the preparation of the ERP and CRP applications. Various surface water stations, topographic maps, and ground water sampling points were utilized and geologic information was developed by evaluation of various borings across the site. Mosaic witness Burleson, a professional engineer, further considered soil types, land use and vegetative cover, and existing site hydrologic factors such as culverts, bridges, and other such changes to the site by the prior owners. Mosaic's modeling expert, Dr. Mark Ross, considered these factors on a regional scale in his integrated modeling for the 360 square mile regional basin. In the region of Florida that encompasses the site, there are three major hydrogeologic layers that are significant to a hydrologic analysis: (1) the surficial aquifer system, comprised of the overburden (the top layer of soil) and the phosphate matrix; (2) the confining layer and intermediate aquifer system; and (3) the Floridan, or deep, aquifer system. The confining layer separates the surficial from the intermediate and Floridan aquifer systems. By understanding the surface and ground water systems and physical characteristics of the site, the Mosaic experts were able to apply appropriately-calibrated hydrologic models to assess (1) pre-mining and post-reclamation floodplains and storm event runoff comparisons; (2) base flows to reclaimed streams; (3) potential hydrologic impacts of stream crossings; (4) effectiveness of the perimeter "recharge ditches"; (5) hydroperiod of reclaimed wetlands; and (6) potential impacts of the project on flows in the Peace River. These models were used to predict with reasonable certainty the effect of the Project on water quantity on-site, off-site, and on a regional scale. As set forth below, the evidence established that water quantity and flows in adjacent unmined wetlands and streams will be maintained during mining activities as a result of the installation of the ditch and berm system as proposed. Before the ditch and berm system is constructed, Mosaic will refine the design of the system based on actual geological data and gradient information to assure the ditch and berm will function as proposed and modeled. The ditch and berm system is inspected regularly. Recharge wells within the recharge ditch are not required unless localized conditions dictate use of the wells. Contrary to Lee County's assertions, this site is distinguishable from the Ona mine site (which is also in Hardee County), and the depth of mining is far more shallow with relatively few areas mined to a depth of fifty feet, which was common at the Ona mine site. Additionally, Mosaic must install perimeter monitor wells at regular intervals adjacent to and downgradient of the ditch and berm system prior to mining. These wells are monitored prior to mining to establish a baseline and regularly throughout mining in accordance with the requirements of Mosaic's WUP and the ERP to assure that the water table in adjacent areas is not adversely affected by mining activities. The water in the ditch portion of the perimeter system must be maintained at levels sufficient to maintain groundwater levels in undisturbed areas. Maintaining water in the ditch at appropriate levels precludes drainage of groundwater from adjacent sites into open mine cuts. Mosaic witness Pekas, a professional engineer, conducted modeling to determine whether adequate base flow will be provided to protected streams and reclaimed streams during mining. Provided the ditch and berm system is operated properly, proper base flows will be maintained. All of the hydrologic experts agreed that proper operation of a ditch and berm system assures that adequate groundwater outflow, or base flow, is available to support adjacent streams and wetlands during mining. During active mining operations, the ditch and berm system collects rainfall on areas within the system. The ditch and berm system temporarily detains this rainfall, preventing the direct discharge of untreated, turbid runoff to adjacent wetlands and waters, but does not permanently retain the rainfall. The evidence demonstrated that most of the rainfall that falls on areas disturbed by mining and mining-related activities is detained by the perimeter ditches, routed to the mine recirculation system, and is subsequently discharged, when it meets water quality standards, through NPDES-permitted outfalls to waters of the state. This will serve to attenuate surface water flows, allowing surface water retained during storm events to be discharged during extreme low flow events, providing for less "flashiness" in the streams. Lee County's assertion that runoff will be permanently retained is not credited; the evidence clearly established that controlled releases of treated stormwater occur through the permitted NPDES outfalls. The evidence shows that Mosaic will re-connect mined and reclaimed areas at the mine in Polk County at a rate exceeding the rate at which the Project's mine areas will be diverted by the ditch and berm system. Thus, any potential downstream impact of the ditch and berm construction on the site will be offset and buffered beyond the safeguards incorporated in the project design. The evidence demonstrated that the proposed ditch and berm recharge and monitoring system described here is capable, based upon generally accepted engineering principles, of being effectively performed and functioning as proposed and will preclude any adverse impact on the surficial aquifer beneath the preserved areas and adjacent properties and on adjacent surface waters and wetlands. The Department will apply the relevant BOR criteria concerning water quantity impacts on a pre-mining/post- reclamation basis consistent with the application of these same criteria to other non-mining ERP applicants. In this case, the Department reviewed Mosaic's submittals, assessed the impacts, and determined no adverse impacts to water quantity would occur during mining. Mosaic submitted a detailed analysis of potential surface water quantity impacts that may occur after reclamation is complete. This analysis included evaluation of post- reclamation floodplains and storm event run-off compared to pre- mining patterns, and characteristics of reclaimed natural systems. Floodplains, run-off, and reclaimed natural systems were assessed in the manner described below. Mosaic modeled potential impacts of the project on surface water flow using existing site conditions to calibrate and verify the model. Mr. Pekas developed a water balance hydroperiod spreadsheet model calibrated using existing, on-site wetlands to evaluate the expected hydroperiods of various types of wetland systems proposed to be reclaimed at the site. The evidence shows that the Pekas spreadsheet model was an appropriate model for predicting hydroperiods for reclaimed wetlands. Appropriate ranges for the expected hydroperiods and other hydrological characteristics needed for the different types of wetland systems to be created in the post-reclamation landscape were established. In order to reflect natural conditions, the Department specifically requested that the targets for expected hydroperiods of reclaimed wetlands vary across the established range of the hydroperiod for the type of wetland at issue, and these target hydroperiods are summarized in Table E-6 to the draft ERP. Mosaic demonstrated and verified that the Pekas spreadsheet reasonably predicts the hydroperiods to be expected from a given design for a proposed reclaimed wetland. After mining, site-specific conditions such as hydraulic conductivity will be reassessed and final design parameters will be developed accordingly. Lee County's witness Jonas demonstrated the importance of hydraulic conductivity when she adjusted the value for wetland 2-1C (one of Mr. Pekas' verification wetlands) from 0.5 to 30, based on a value not from the Project site, but from an off-site reclamation project. Not surprisingly, she concluded that a conductivity of 30 would not provide hydrology to support the wetland functionality. Her analysis demonstrates the importance of requiring reclamation of subsurface hydrology not based on an off-property conductivity value, but on site- specific hydraulic conductivity information. In his own analysis, Mr. Pekas relied on actual soil borings on-site, and at wetland 2-1C the average hydraulic conductivity was 0.5, which when modeled, provided appropriate hydrology for that wetland. Furthermore, ERP Specific Condition 11 requires Mosaic to reclaim wetlands with functionally equivalent hydraulic conditions based on verified field information as to site- specific hydrologic properties existing after mining, and the wetlands will not be released until functioning as required. The preponderance of the evidence demonstrates that reclaimed wetland can be designed and built in a manner that will achieve the required hydroperiods for each wetland type proposed to be disturbed and reclaimed at the site, including the bay swamps. In addition, each of the wetlands must be individually evaluated immediately prior to construction to provide additional verification of site-specific hydrologic conditions to assess, re-model, and verify the final wetland designs prior to construction. Condition 11c of the draft ERP also requires Mosaic to mimic the existing hydraulic conductivity and gradients near streams to ensure that base flows will be present post-reclamation. All of this will ensure that reclaimed streams will be hydrologically supported, and wetlands with the target hydroperiods requested by the Department will be constructed. The contrary testimony of Lee County's hydrologists does not credibly rebut this evidence. In performing their calculations, they utilized unrealistic numbers. The claim of Lee and Sarasota Counties' experts that they lacked sufficient information to form an opinion as to the accuracy of the modeling is not sufficient to overcome the evidence submitted by Mosaic to meet this criterion. See, e.g., National Audubon Society, et al. v. South Florida Water Management District, et al., DOAH Case No. 06-4157, 2007 Fla. ENV LEXIS 164 at *21 (DOAH July 24, 2007, SFWMD Sept. 13, 2007). Mr. Burleson determined that the original drainage patterns of the site would be restored post-reclamation. Mosaic provided reasonable assurances that the proposed reclamation is capable of being constructed and functioning as proposed. The preponderance of the evidence demonstrated that the proposed mining and reclamation of the site will not cause adverse water quantity impacts post-reclamation, as addressed by Florida Administrative Code Rules 40D-4.301(1)(a) and (c), associated BOR provisions, and Florida Administrative Code Rule 62C-16.0051(8)(b). Mosaic presented evidence demonstrating reasonable assurances that the proposed project will not cause adverse flooding to on-site or off-site property, consistent with Florida Administrative Code Rules 40D-4.301(1)(b) and 62C- 16.0051(8) and associated BOR provisions. During mining, there is no reasonable likelihood that active mining and reclamation activities at the site will result in any increased flooding conditions upstream of, on, or downstream of the site. The ditch and berm system reduces direct surface water runoff from areas disturbed by mining operations during peak rainfall events. Subsequent NPDES discharges of water typically lag slightly behind the rainfall events. This lag during mining decreases peak discharges in adjacent streams while augmenting lower flows slightly, thereby attenuating peak flows. Mr. Burleson evaluated the pre-mining and post- reclamation peak flow analyses for the project site to determine whether the post-reclamation topography, soils, and vegetative cover would result in flooding, using the Interconnected Pond Routing program or "ICPR" model, an accepted model for stormwater modeling, as required by the BOR. Mosaic's evidence established that the Project will not adversely impact existing surface water storage and conveyance capabilities, consistent with Florida Administrative Code Rule 40D-4.301(1)(c) and related BOR provisions. Additionally, Mosaic proposes to preserve from mining the 100-year flood plain of Little Charlie Creek and the Peace River and most of the higher quality small tributaries on the site. The smaller streams to be mined will be restored in a way that maintains or improves pre-mining conditions and will not cause harmful or erosional flows or shoaling. The federal Hydrologic Engineering Center Reservoir Analysis System and the National Flood Frequency Program were used by Mr. Burleson to verify the floodplains are accurately mapped and also that there will not be an increase in flood risk in the post-reclamation condition. The preponderance of the evidence demonstrates reasonable assurances that the proposed mining and reclamation activities at the site will not result in adverse flooding impacts, consistent with Florida Administrative Code Rules 40D- 4.301, 40D-4.302(1)(a)3., and 62C-16.0051(8), and the BOR, including water quality standards in Chapter 4. The evidence presented by Dr. Ross established that the proposed mining and reclamation activities on the site will not adversely impact flows in the Peace River. No adverse effects of the Project will be observable at the Zolfo Springs United States Geological Survey (USGS) gauging station. A minimum flow for the Upper Peace River has been established pursuant to Section 372.042, Florida Statutes. A minimum low flow of 45 cfs from April to June (Upper Peace MFL) was established at Zolfo Springs by the SWFWMD; since the MFL has not been met since adoption, a recovery plan has been instituted. See Fla. Admin. Code R. 40D-8.041(7). Lee County asserts that the Project will violate the Upper Peace MFL and the recovery plan, arguing that a reduction in average annual flow, regardless of how infinitesimal, constitutes a violation of Florida Administrative Code Rule 40D-4.301(1)(g). This argument was refuted by Dr. Ross, who established that the project would increase flows during low flow periods. The Department concurred with, and the evidence supports, Dr. Ross' assessment that the project would not exacerbate the Upper Peace MFL or interfere with the recovery plan. Dr. Ross created a regional-scale integrated model utilizing public domain computer programs in an iterative fashion that coupled surface water and ground water to comprehensively evaluate the effects of the project on the flows in the Peace River post-reclamation. The regional approach included a full range of upstream and downstream influences on the site, not simply mining, that could affect the hydrologic evaluation of any impacts from the Project on the Peace River. The model domain included 360 square miles. To account for site-specific impacts in the model, Dr. Ross increased the refinement and discretization over the site. Thus, the model was capable of considering impacts from the site in its entirety within the region as measured at the Zolfo Springs USGS gauging station. Zolfo Springs is the first USGS gauging station directly downstream of the site and is the point of compliance for minimum flows adopted for the Upper Peace River system. The regional model predicted virtually no change in flows at the Zolfo Springs gauging station after the project as proposed is reclaimed, and that both the high and low flows observed at Zolfo Springs would be maintained post-reclamation. Dr. Ross concluded that there would not be any reduction of low flows at Zolfo Springs due to the Project. He further concluded that the Project will not impact or affect the recovery of minimum flows. Dr. Ross calculated the differences between the model- predicted high flows and low flows from the observed flows and found that the modeled high flows were slightly attenuated and the modeled low flows were slightly augmented at Zolfo Springs. The attenuation is consistent with the increased storage for water in the post-reclamation system. Consistent with Florida Administrative Code Rule Chapter 40D-8, the Department considered potential impacts to low flows as the determining factor in determining whether a minimum low flow requirement like the one set for the Upper Peace MFL will be met. It concluded that the project is consistent with the Upper Peace MFL and its recovery strategy. The recovery strategy discusses projects which, like the one proposed, would yield a long-term increase in low flow conditions by storing some peak flow volumes and releasing them in low flow conditions. The Department's interpretation of its ERP rules and BOR provisions regarding MFLs, as well as other governing rules, is reasonable and has been accepted. Lee County's experts based their MFL testimony on an inappropriate use of annual average flow information and improper interpretation of Mosaic's data. Further, they inappropriately attempted to reach conclusions by estimates and extrapolation, and the overall weight of the evidence supports Mosaic's evidence that mining and reclamation will not cause a violation of the Upper Peace MFL. Accordingly, Mosaic has provided reasonable assurances that the requirements of Florida Administrative Code Rule 40D- 4.301(1)(g) and associated BOR provisions have been satisfied. The ditch and berm system and other proposed BMPs, such as silt fences, at the site will provide water quality protection to adjacent undisturbed surface waters and wetlands during mining and reclamation activities. The actual construction of the ditch and berm and stream crossings will be conducted using BMPs to avoid adverse construction-related impacts. During mining, the ditch and berm system will preclude uncontrolled releases of turbid water to adjacent un-mined areas. The evidence established that the proposed Project will not cause a violation of water quality standards, either in the short-term or long-term. Dr. Durbin, an ecologist, evaluated water quality data from the existing South Fort Meade mine in Polk County and compared data from the 10-year period before the mine opened against the 10-year period after the mining began, finding water quality to be equivalent or better after mining began in Polk County. This allowed him to conclude that water quality on the site will not be adversely affected and, in light of existing agricultural activities, will be maintained or improved both during mining and post-reclamation; water quality in reclaimed systems will be sufficient to maintain designated uses of the systems. Dr. Durbin opined that the ERP contains detailed water quality monitoring requirements that, based on his long experience, are sufficient to establish a baseline, assess compliance, and detect significant trends. Sarasota County's witness has no experience in ERP or CRP permitting and his suggestion for far more frequent monitoring is not credited. No additional monitoring conditions or criteria are warranted. For the above reasons, Mosaic has demonstrated by a preponderance of the evidence that reasonable assurances that water quality standards will not be violated either during mining, while reclamation is underway, or post-reclamation. The evidence further established that accepted BMPs will be used during mining to protect the water quality of adjacent and downstream waters, and that these measures can be expected to be effective to prevent any violations of water quality standards. Dr. Durbin provided unrebutted evidence that water quality standards in waters of the state and downstream of the project will be met post-reclamation and existing water quality in the unmined and reclaimed wetlands and waters will be maintained or improved post-reclamation. Thus, no adverse water quality impacts to the Peace River or Charlotte Harbor will occur during mining or post-reclamation. Therefore, reasonable assurances have been given that the requirements of Sections 373.414(1) and 373.414(6)(b), Florida Statutes, Florida Administrative Code Rules 40D- 4.301(1)(e) and 62C-16.0051(7), and associated BOR provisions are satisfied as to water quality. There is a wide range of habitat types on the site that will be preserved and not mined, including both streams and wetlands. The most complex and least impacted habitats on the site have generally been included in the no-mine and preserved areas. Mosaic does not propose to mine all or even most of the jurisdictional wetland and surface waters. In fact, seventy-one percent will be avoided. When developing a mining plan, Mosaic considers how to eliminate or reduce proposed impacts to waters and wetlands. The evidence established that Mosaic and the Department engaged in a protracted elimination and reduction discussion throughout the review process associated with the site's ERP/CRP applications. BOR Section 3.2.1 emphasizes the effort required to assess project design modifications that may be warranted to eliminate and reduce impacts to ecological resources found on the site. This effort was undertaken with the Department as early as 2004 during the DRI pre-application conferences. The major project design modifications involved the preservation of the named stream channels, the 100-year floodplain of the Peace River and Little Charlie Creek, and the 25-year floodplain of the other named tributaries. These areas will be permanently preserved by a 2,100-acre conservation easement; 1,000 additional acres will remain unmined. Also, the project design was modified and developed to maximize resource protection by integrating the Polk and Hardee mining operations. The testimony established how the activities at the Hardee operation will be greatly facilitated by relying upon and using the beneficiation plant and infrastructure already in place and permitted at the Polk site. Almost fifty percent of the clays generated at the Hardee mine will be disposed of in the existing Polk County CSAs, thereby eliminating one CSA altogether and substantially reducing the footprint needed for CSAs on the site. Likewise, the Department established that mine-wide, approximately 320 acres of lakes were eliminated. The Department discussed further modifications to the mine plan with Mosaic throughout the lengthy review process, doing a wetland and stream-by-stream assessment of the functions provided and the reclamation capability to maintain or improve the functions of the biological systems present prior to mining. The balance was struck between temporary resource extraction, recognized by Florida law as inextricably related to wetland disturbance, and the significantly altered natural resource features found on the site. In light of the 3,100 acres already eliminated and reduced from impact consideration, the Department in its discretion did not find it necessary to pursue economic data or analysis on the "practicability" of any further reductions. The highly disturbed nature of the wetlands and other surface waters being impacted gave the Department a high degree of confidence that mitigation and reclamation of these areas would in fact maintain and improve the functions provided prior to mining. Specifically, Mosaic has eliminated impacts to stream systems to the greatest extent practicable. Based on a Department field evaluation in late August 2008, Mosaic was directed to revise the no-mine line in the 3A stream system to more accurately reflect the floodplain of the stream draining the two bay heads north of the stream. In October 2008, Mosaic made the revision to add approximately 2.7 acres to the no-mine area. The majority of the streams proposed for impact by mining cannot be avoided, given the location of the three CSAs that are required for clay disposal associated with mining. The evidence established that there is no other location for the three CSAs that will have a lesser ecological or public health, safety, or welfare impact than the proposed location, given the site topography. As noted above, the volume of clays to be disposed of on the site has been reduced by half, and three CSAs are still needed. The location was chosen to move the CSAs as far from the Peace River and Little Charlie Creek as possible in light of the site topography, and this location avoids all impacts to named stream systems. As set forth above, Mosaic has demonstrated by a preponderance of the evidence that the best and most complex habitats on the site have been preserved at the expense of a loss of a significant amount of phosphate reserves in the preserved areas. All significant stream systems have been avoided to the extent practicable in light of the necessary CSAs. Both Mosaic and Department witnesses testified that the proposed no-mine area was the result of design modifications to eliminate or reduce impacts to wetlands to the greatest extent practicable. This satisfies the requirements of applicable rules and Section 373.414(1)(b), Florida Statutes. Florida Administrative Code Rule 62C-16.0051(4) and (5) provides specific guidance on the classification and reclamation of natural streams. The Department provided direction to the applicant through the review process in the identification of natural streams and the design guidance manual to ensure foot-for-foot replacement and functional replacement or improvement. The permit reflects the 58,769 feet of the streams identified as numbers 511 and 512 to be impacted, and Mosaic has proposed approximately 65,700 feet of restored stream. Lee County's assertion that 2.3 miles of additional unmapped streams should be added to the reclamation obligation has been rejected. It is clear many of the areas alleged to be unmapped streams were depressions, low lying areas, or standing water within wetland areas more accurately identified as marshes or swamps. The fact that a discernible natural stream channel exists upstream and downstream of a wetland did not change the accuracy of acknowledging the different structure, form, and functional attributes that result in the wetland being distinct from the stream. Also, many of the alleged unmapped streams were located in the no-mine areas, and thus the alleged lack of delineation is of no consequence. Lee County's witness Erwin admittedly took no measurements of the alleged streams. Also, he provided no evidence that he or his staff delineated the alleged streams on- site. Rather, he reconstructed where they were located as a desktop exercise from memory, without any aids or tools used in the field. He then superimposed an alignment and put it on a GIS layer over an aerial photograph, resulting in an electronically generated approximation. The witness offered no physical evidence of depth, width, length, or bankfull width of stream function, but merely an assertion as to areas that appeared to have a bed or channel, even if dry, and the attributes or functions of a stream were immaterial or irrelevant to his analysis. No other independent witness attested to the alleged stream discrepancy, whereas both Mosaic's expert, Mr. Kiefer, a recognized fluvial geomorphologist, and the state's expert on jurisdictional delineations, Mr. Cantrell, who was the author of the applicable rules, expressly disagreed with these allegations. The testimony of Mosaic and the Department is found to be the most persuasive on this issue. Mosaic and the Department established that the proposed stream restoration plan is more than adequate to meet the requirements of Florida Administrative Code Rule 62C- 16.0051(5) and will ensure the reclaimed streams maintain or improve the biological function of the streams to be impacted. Dr. Janicki, a scientist who testified on behalf of Lee County, was critical of the stream restoration plan. However, he acknowledged he was not an expert in stream restoration and that part of his job was to "look at how we might improve . . . on some of those shortcomings in the [stream] restoration plan." Dr. Janicki incorrectly assumed the design curve numbers were based on regional curves from north and northwest Florida rather than site-specific measurements. He stated that the guidance document was generalized and lacking specificity, but Table 4 contained in the guidance document contains nineteen stream morphological parameters for all forty- nine of the stream segments to be reclaimed. Dr. Janicki has never designed nor implemented a stream restoration project, and he acknowledged that he is not a fluvial geomorphologist. Conversely, Mosaic witnesses Boote and Kiefer, both accepted in this area, stated unequivocally that the plan was sufficiently detailed and that a qualified restoration and construction contractor could implement the plan in the field with appropriate field adjustments and construction level refinements based on site conditions. The allegation that the plan does not comport with ERP and CRP requirements because it lacks sufficient specificity is not credited. First, the ERP rules do not contain stream-specific restoration criteria. Second, the CRP stream rules adopted in May 2006 have never been applied in a prior case, and in this case the Department determined in its discretion that the plan as proposed meets the stream reclamation requirements of the CRP rules. Similarly, the stream restoration plan was criticized because measurements from every single segment or reach of stream were not used to develop the post-mining stream. However, Mr. Boote and Mr. Kiefer confirmed that only the most stable and least impacted of the stream segments on site were used as templates for stream reclamation. None of the recognized stream experts suggested that erosive, unstable "F" and "G" classified stream segments should be replaced in that unstable form or used as the template for reclamation. By a preponderance of the evidence, Mosaic has established that the reclamation plan for the site will more than offset any adverse impacts to wetlands resulting from the mining activities, because it will maintain or improve water quality and the functions of biological systems present on the site today, as required by Sections 373.414(1) and 373.414(6)(b), Florida Statutes. The evidence established that applicable Class III water quality standards will not be violated and that the water in wetlands and surface waters on-site post-reclamation will maintain or improve and be sufficient to support fish and wildlife in accordance with Florida Administrative Code Rules 62C-16.0051 and 40D-4.301(1)(e) and relevant BOR provisions. The proposed mitigation will also restore a more appropriate or more natural hydrologic regime that will allow for a better propagation of fish and invertebrates in reclaimed systems. The reclamation plan will maintain the function of biological systems of wetlands to be mined on-site by replacing the wetlands to be impacted with wetlands of the same type and similar topography and hydrology in the post-reclamation landscape. In many cases, it will enhance the function of those systems by improving the landscape position of the wetlands, relocating them closer to the preserved Little Charlie Creek corridor, and moving cattle ponds and pasture away from the corridor. Likewise, the existing streams proposed for mining will be replaced with stream reaches modeled on streams that are comparable or better than the existing, unstable, and eroded streams. The Department has determined that Mosaic can reclaim the streams and wetlands to at least as good as or better than existing condition on the site. Mosaic has provided reasonable assurances that the proposed reclamation plan will maintain or improve the existing function of biological systems. Mosaic's reclamation plan for the site therefore satisfies the mitigation requirements of Part IV, Chapter 373, Florida Statutes, and the implementing regulations and the BOR, as applied to phosphate mining activities through Section 373.414(6)(b), Florida Statutes. Through the testimony of witnesses Durbin, Kiefer, and Simpson, as well as documentary evidence, Mosaic has established that the proposed project, as reclaimed, will cause no adverse impacts on the value of functions provided to fish and wildlife and will not adversely affect the conservation of fish and wildlife, including endangered or threatened species and their habitats, as required by Section 373.414(1)(a)2., Florida Statutes, Florida Administrative Code Rules 40D- 4.301(1)(d) and 40D-4.301(1)(a)2., as well as the associated BOR Section 3.2.2 provisions. Likewise, the CRP criteria pertaining to fish and wildlife will be met. See Fla. Admin. Code R. 62C- 16.0051(11). Mosaic's reclamation and site habitat management plan will maintain or improve the functions of the biological systems on the site with respect to fish and wildlife, including threatened and endangered species and their habitat. Mosaic witness Simpson provided unrebutted testimony that the proposed mining and reclamation will not have adverse impacts on wildlife populations or conservation of wildlife including threatened or endangered species and their habitats and that proposed reclamation would maintain or improve wildlife habitat values. The evidence shows that the mining and reclamation will not have adverse impacts on fish populations or conservation of fish. The fish habitat on the site will either be preserved or, if mined, will be replaced with in many cases superior habitat. There will be a net increase in suitable fish habitat post-reclamation. The wetland and stream fish habitats on the site will provide appropriate habitat for the fish and wildlife that can be expected to occur in the region. The sampling described above can be expected to reflect the majority, if not all, of the fish species reasonably expected to be present on the site. Mosaic witness Durbin further confirmed that the fish species collected on-site are consistent with similar sites in the immediate vicinity with similar agricultural usage with which he is familiar. In August and September 2008, verification of that fish sampling effort was performed by Dr. Durbin, an outside consulting firm (ECT), and the Department. They confirmed that the fish collection efforts reasonably reflect the native and exotic fish species that are likely to occupy the site. Through the testimony of Dr. Fraser, Lee County compared two streams on the Ona mine site with three stream segments on the Project site. However, the sole basis of the witness' comparison was recollections of field work he participated in over four years ago and photos taken at that time compared with photos taken at the new site. The witness conceded that he did not consider or compare sedimentation levels in the two stream systems. On the other hand, Department witness Cantrell established that the streams compared by Dr. Fraser were dissimilar. In fact, one of the streams Dr. Fraser held up as an apparent example of prime aquatic habitat was Stream 20C, which Mr. Cantrell demonstrated is nearly completely choked by sand and sedimentation. All of the streams proposed for impact are first or second order streams; most of them are intermittent, carrying flow only seasonally and therefore are only periodically occupied by fish and macroinvertebrate communities. The fish that do tend to utilize such systems in the wet season tend to be very small, usually less than one inch in size. The proposed preservation will preserve the best aquatic habitat on the property; the streams to be preserved are the main pathways and aquatic habitats utilized by fish. Mosaic witnesses Durbin, Keenan, and Kiefer all testified that the reclamation plan will restore better aquatic habitat for fish and other aquatic organisms than exists presently on site on a greater than acre- for-acre, type-for-type and linear foot basis. They further testified that the proposed reclamation will provide better aquatic habitat for fish and wildlife than currently provided, consistent with both ERP and CRP requirements. In addition, Dr. Fraser's suggestion that the fish sampling done on the site was insufficient and that the ERP should be modified to require fish collection as a success criterion for the reclaimed streams is not credited. This is because such a proposal is not a requirement of the ERP or CRP rules. Dr. Fraser's comparisons of reclaimed to unmined streams were inconsistent with his own anecdotal fish observations, and he testified as to the difficulty of ensuring adequate fish sampling or knowing where fish will be on any given day, given their mobility. Also, he provided no comparisons as to how the reclaimed streams sampled are constructed compared to the plan for the site and admitted he did not know how or when they were built. Dr. Fraser's discussion of fish in basins where mining has occurred was discredited by his own data showing that no reduction in the number of native fish species has occurred over time in those basins. Mosaic's reclamation plan, which consolidates the native upland and wetland habitats along the Little Charlie Creek corridor, will improve the fish and wildlife function of those systems and increase fish and wildlife abundance and diversity, as set forth above. There will be no adverse impacts to fish and wildlife and their habitat or to the conservation of fish and wildlife, including listed species, post-reclamation, because the fish and wildlife function of the tract will be maintained and in many cases improved by the reclamation and habitat management plans. This is particularly true in light of the existing condition, hydrologic connection, location, and fish and wildlife utilization of the wetlands and surface waters on site. Therefore, Mosaic has provided reasonable assurances that the requirements of Section 373.414(1)(a)2., Florida Statutes, Florida Administrative Code Rules 40D-4.301(1)(d) and 40D- 4.302(1)(a)2., and the relevant BOR provisions have been satisfied. Mosaic demonstrated that it has reclaimed wetlands, uplands, and streams consistent with the regulatory requirements and permit conditions in place at the time the area was reclaimed. Indeed, many of these reclaimed areas, whether or not under different ownership and control or whether released from further regulatory requirements, continue to demonstrate that they are successful and functioning ecosystems. The reclamation proposed for the site is state-of- the-art, reflecting the most recent evolution of reclamation techniques for uplands, wetlands and streams, with more planning and detail that should achieve the reclamation goals faster. Many older wetland projects were designed to meet a +/- 1-foot contour and were designed with older generations of equipment and survey techniques. However, Mosaic's third party contractor's bulldozers/tractors are now equipped with GPS and sensors to enable grade tolerances within two inches, allowing for much more accurate backfilling and wetland construction. Accordingly, Mosaic's newer wetlands contain both deep and shallow areas with gradation/zonation in between. Hydrologic regimes and hydroperiods can thus be effectively created to target and achieve more specific hydrologic conditions required by certain wetland systems such as seepage slopes and wet prairies. Nonetheless, the projected UMAM scores for the reclaimed systems take into account a higher risk factor for systems that historically were more difficult to reclaim. Mosaic has provided reasonable assurances of its ability to restore the hydrology and types of vegetation found on the site and of its ability to create ecosystems that will maintain or improve the function of the biological systems proposed for mining on the site. Mosaic has restored wetlands in a variety of configurations ranging from small round depressions of less than a few acres to large complex polygons in excess of two hundred acres, as well as wetlands with low slope gradients. For example, Mr. Kiefer described and depicted Mosaic's ability to restore a bay swamp at point 84(5) at the Fort Green Mine and at Alderman Bay. Lee and Sarasota Counties focused on bay swamps in particular, but failed to acknowledge that Mosaic will be reclaiming 98.5 acres of bay swamps while only impacting 62.1 acres. Mosaic demonstrated that herbaceous and forested wetlands can be and have been restored by Mosaic and its predecessors. Mosaic has demonstrated that it can restore the various zones and depths of freshwater marshes, including shrub marshes, from the deep emergent zone to the wet prairie fringe, and has demonstrated that these zones in reclaimed marshes are providing important and key wetland functions, such as water quality, food chain support, habitat, and other functions, similar to those functions provided by site marshes. This evidence was not effectively rebutted by Lee or Sarasota Counties. In fact, Sarasota County witness Lipstein acknowledged Mosaic is proposing to mitigate for all impacts. When asked if the proposed bay swamps will be successful or unsuccessful, she replied that she did not know and, "you will have to just wait and see if it reaches that success criteria." There have been different success criteria applied in Department permits over the years, and Mosaic has demonstrated the ability to meet those changing and more stringent criteria. In the past, stream restoration was accomplished relatively simply by contouring the stream valley and floodplain to support wetland vegetation, then allowing a flow channel to self-organize. While this technique has resulted in successful streams that met Department permit criteria, it can take many years to occur. For example, Dogleg Branch (which is located on the site of another mining operation) took almost twenty years to achieve success. Mosaic has previously developed successful stream restoration projects which have been documented to provide flow regimes similar to that of natural flatwoods streams, with in- stream aquatic habitat diversity similar to or better than the stream segments proposed for mining at the site and which met reclamation criteria. Mosaic witness Kiefer demonstrated this with evidence of the functions that various reclaimed streams provided. He also showed that, in newer stream restoration projects, like Maron Run, certain functions and form, such as habitat availability, bank stability, meander, and pool-riffle sequence, are developing rapidly. Also, Department witness Rivera testified to Mosaic's commitment to achieving stream success in its efforts to retrofit certain of these earlier reclaimed streams to achieve greater function and habitat diversity. Using an average sinuosity of 1.35, over 65,700 linear feet of streams will be created as part of the mitigation plan. The foot-for-foot requirement for the reclaimed streams will be exceeded by 7,000 feet. Mosaic's mitigation proposal incorporates state-of- the-art stream restoration techniques and the post-reclamation topography to be used as guidance for the final construction plans. The guidance is based on extensive data collected from twenty-one cross sections of reference reaches within the project area, including measurements for channel dimensions, sinuosity, bankfull, and entrenchment ratios. Snags, debris, and other woody material will be placed at appropriate intervals within the channel to provide in-stream habitat and aid in-channel stabilization and development. Restored streams will have primarily forested riparian zones. Trees will be planted using techniques that will assist rapid canopy closure and aid in rapid bank stabilization. Biodegradable erosion control blankets will be used to control erosion. The streams will be designed such that the stream morphology fits within the Rosgen Stream Classification System (Rosgen) described in the reference reaches. To create a design template, Mosaic's experts carefully measured the important geomorphic characteristics of the stream segments to be disturbed. The plan incorporates, among other factors, design specifications for meander patterns, longitudinal valley and bed slopes, bank slopes, cross-sectional area, widths, depths, large woody debris, pools, riffles, bends, and sediment composition. It is the second known low-order stream creation plan in Florida to provide this level of detail. The stream plan represents an overall improvement upon the existing conditions at the site, as Mosaic is generally only mining small, shallow, intermittent stream segments of significantly lower ecological value and will create streams that are less erosive and will have greater in-stream habitat diversity and availability than the segments to be mined. Accordingly, the reclaimed streams segments will at least maintain and in many cases improve the ecological functions served by the existing segments. Special emphasis has been placed on assuring that post-reclamation soils are a suitable growing medium for the proposed reclaimed habitat. Soils will be used to closely mimic the native Florida soils profile. Mosaic witness Schuster established that proposed reclaimed soil conditions do not pose limitations on Mosaic's ability to create upland and wetland ecosystems. The soil reclamation plan uses parent materials available after mining in a sequence similar to the textural or horizon sequence in soils present at the site before mining. This soil profile will have a created topsoil layer as a suitable growing medium and subsurface layers whose thicknesses can be adjusted to achieve the drainage class, that is, hydraulic conductivity or permeability, that is needed to support the post-reclamation hydrology. The overburden used to form the lower part of the reclaimed soil sequence is native Florida soil and underlying geologic material. The overburden is excavated so that the matrix can be mined, but then the material is put back in the mined areas in a sequence that resembles native soil horizons. Where available, the top layer of the soil sequence will be a direct transfer of muck/topsoil pursuant to the permit conditions. Where donor topsoil is not available, other appropriate materials can be used if approved by the Department. Possible methods may include establishment of cover crops, green manuring, mulching, and sod placement, all of which have been demonstrated to provide organic matter and a suitable growing medium for reclaimed wetlands and will facilitate success of the wetlands. These methods comport with the requirements of Florida Administrative Code Rule 62C-16.0051(3). For reclamation, Mosaic will use various thicknesses of materials including sand tailings and overburden, depending on the area to be reclaimed and the needed hydraulic conductivity as dictated by the modeling that is required. Sand tailings will be utilized in native habitats. Sand tailings have a much higher rate of hydraulic conductivity than overburden, which is low, but not impermeable. Reclaimed soils behave similarly to native soils. On site development of soil morphology at reclaimed sites has occurred, including organic matter accumulation in the topsoil formation of redox concentrations, and other components of soil structure, which evidence that the same natural processes are present in both reclaimed and native soils. Lee County's witnesses incorrectly assumed an overburden cap that will not be present. Mosaic has provided appropriate cost estimates for financial assurances of reclamation and has satisfied the BOR requirements of providing third-party estimates and draft financial assurance documentation. The first three years of mitigation at one hundred ten percent is $3,957,356.00. This amount is determined to be sufficient. Lee and Sarasota Counties' witnesses could provide no contrary cost estimates of actual comparable large-scale projects. The proffered costs of Lee County witness Erwin were rejected in another mining case (the Ona case), they ignore the definitions of "waste" and "mining operations," and they assume mitigation requirements not found in the BOR. The evidence supports a finding that all adverse impacts, including any secondary impacts, associated with the Project will be temporary and will be offset by the proposed reclamation. All of the proposed impacts from the Project will occur within the Peace River Basin, and Mosaic's proposed mitigation will all occur within the Peace River Basin as well. Therefore, the cumulative impacts review requirements of Section 373.414(8)(a), Florida Statutes, and Florida Administrative Code Rule 40D-4.302(1)(b) are satisfied. The BMPs put into place will prevent adverse secondary impacts from occurring during mining, and no adverse secondary impacts are expected from the project post- reclamation. No secondary impacts to listed wildlife are reasonably expected to occur, based on the buffers and on the post-reclamation habitat that will exist. In summary, Mosaic has demonstrated by a preponderance of the evidence that the proposed project meets the permitting criteria of Florida Administrative Code Rule 40D-4.301 and associated BOR provisions. Florida Administrative Code Rule 40D-4.302(1)(a) requires reasonable assurances the proposed activities "will not be contrary to the public interest" as determined by balancing seven factors. See also § 373.414(1), Fla. Stat. For the reasons set forth below, the preponderance of evidence supports a finding that the public interest factors set forth in the statute and rule weigh in favor of issuing the permit. The Florida Legislature has recognized that phosphate mining "is important to the continued economic well-being of the state and to the needs of society." See § 378.202(1), Fla. Stat. Mosaic has demonstrated by a preponderance of evidence that both the public and the environment will benefit from the project as described above. Mining of the site will also result in a more general benefit to the public, including local residents. It is estimated that mining of the site will result in fifty million tons of recoverable phosphate rock reserves, which will be used to make fertilizer. Mosaic employs 272 people at its South Fort Meade facility and spends approximately $75,000.00 per employee per year for direct wages, benefits, and compensation. In addition, it has been estimated there are four to five persons employed in support industries for each direct Mosaic employee, considering contractors, vendors, and suppliers. The site project is expected to generate up to $23 million in severance taxes, tangible taxes, property taxes, and other benefits to Hardee County over the life of the mine. The evidence shows that the proposed activities will not cause adverse impacts to the public health, safety, or welfare or to the property of others. Fla. Admin. Code R. 40D- 302(1)(a)1. Witness Burleson established that the water quantity criteria in BOR Chapter 4 have been satisfied and that no flooding problems will occur. No environmental hazards or public health and safety issues have been identified. Section 373.414(1)(a)1., Florida Statutes, Florida Administrative Code Rule 40D-4.302(1)(a)1., and BOR Section 3.2.3.1 have accordingly been satisfied. The evidence established that the proposed mining and reclamation will not cause adverse impacts to the conservation of fish and wildlife or their habitat, including endangered or threatened species, satisfying Florida Administrative Code Rule 40D-4.302(1)(a)2. and BOR Sections 3.2.2, 3.2.2.3, and 3.2.3.2. The evidence shows that the proposed activities will not cause adverse impacts to navigation or flow and will not cause harmful erosion or shoaling. Fla. Admin. Code R. 40D- 4.302(1)(a)3. The evidence shows that the proposed activities will not cause adverse impacts to fishing or recreation or marine productivity, and the lakes will enhance fishing and recreation. Fla. Admin. Code R. 40D-4.302(1)(a)4. As a matter of law, Section 378.202(1), Florida Statutes, provides that phosphate mining is a temporary activity. Fla. Admin. Code R. 40D-4.302(1)(a)5. The parties have stipulated that there will be no adverse impacts on historical or archaeological resources. Fla. Admin. Code R. 40D-4.302(1)(a)6. The evidence shows that the current condition and relative value of functions of the site landscape have been significantly affected over time by agricultural activities, causing alteration of natural streams and wetlands and low fish and wildlife utilization. A preponderance of the evidence established that these negative impacts will be ameliorated by the proposed reclamation. Fla. Admin. Code R. 40D-4.302(1)(a)7. In light of the above, Mosaic has provided reasonable assurances that Section 373.414(1)(a), Florida Statutes, Florida Administrative Code Rule 40D-4.302(1)(a), and associated BOR requirements for the public interest test have been satisfied, and those criteria weigh in favor of issuing the permit. Section 373.414(6)(b), Florida Statutes, establishes the appropriate mitigation for wetland and surface water impacts associated with phosphate mines as follows: "Wetlands reclamation activities for phosphate and heavy minerals mining undertaken pursuant to chapter 378 shall be considered appropriate mitigation for this part if they maintain or improve the water quality and the function of the biological systems present at the site prior to the commencement of mining activities." Part III of Chapter 378, Florida Statutes, addresses phosphate land reclamation, and the Department has adopted specific regulations pursuant to this part, which are found in Florida Administrative Code Rule 62C-16.0051. For the reasons set forth below, Mosaic has demonstrated by a preponderance of the evidence that the reclamation and restoration standards in Florida Administrative Code Rule 62C-16.0051 have been met. The parties stipulated the Project will meet the safety standards in subsection (1) of the rule. Any temporary structures will be removed following mining and the area then reclaimed. Appropriate BMPs will also be installed. The Project will meet the backfilling and contouring requirements of subsection (2). Specifically, the evidence shows that the area will be backfilled and contoured to achieve the desired landforms; slopes will be no steeper than a 4:1 ratio; bank stabilization techniques will be used; and post- reclamation contouring and topography will help ensure that the reclamation plan and hydrologic response is successful. The reclamation will meet the requirement in subsection (3) that Mosaic use good quality topsoil when available and other suitable growing media to achieve the planned vegetative communities. The Project will meet the acre-for-acre requirement for wetlands because more acres of wetlands and surface waters are being proposed to be restored than will be impacted. The Department uses FLUCCS Category II to determine whether the minimum type-for-type requirement is met. Thus, the type-for-type requirement is met by looking at the forested wetlands acreage overall and the herbaceous wetlands acreage overall. Subsection (4) has been satisfied by the proposed CRP. While the herbaceous wetland fringe of the lakes is included in the acre-for-acre, type-for-type calculation, the open waters of the lake are not. The Project will meet the type-for-type requirement in the rule because, category-by- category, type-for-type, more than a 1:1 ratio of forested and herbaceous wetlands are being restored. As noted above, the wetlands and streams were mapped during the application process in accordance with the directives of the Department and the requirements of subsection (4). Where wetlands are directly associated with or adjacent to streams, restoration of both is integrated and included in the restoration plan. Non-wetland and wetland floodplains will be restored as directed by the Department in accordance with this rule. No natural lakes or ponds exist on site, thus the portion of this rule related to natural lakes does not apply. All natural streams proposed for impact will be restored foot-for-foot based on Rosgen Level II. More stream linear feet (65,700 feet) are being replaced than are being mined (58,769 feet). Therefore, the requirements of subsection (5) have been met. Subsection (6) has been satisfied after accounting for the Littoral Zone Variance described below authorized by Florida Administrative Code Rule 62C-16.0051(13). The design of the reclaimed wetlands and lakes will maximize beneficial drainage, provide fish and wildlife habitat, maintain downstream water quality, and incorporate a variety of vegetation and hydraulic zones. Greenbelts of vegetation are incorporated. Subsection (7) has been satisfied. There will be no water quality concerns either during mining or post-reclamation with the reclaimed streams, lakes, wetlands or other surface waters. Subsection (8) has been met; the Project is not expected to cause flooding, and the original drainage pattern will be restored to the extent possible. Subsection (9) has been satisfied with respect to waste disposal. Areas used for clay settling will be minimized, and only three CSAs are proposed for the site, as fifty percent of the clays generated at the site will be disposed of in previously-permitted CSAs in Polk County. Backfilling of mine cuts is the highest priority use for the site's sand tailings. No tailings will be sold. The evidence showed that sand tailings will not be permanently stored above natural grade, although temporary stock piles are authorized to facilitate reclamation. Reclamation of CSAs will occur as expeditiously as possible. Solid waste was not an issue in this proceeding. The revegetation proposed for the Project will succeed to achieve permanent revegetation and meets the requirements of subsection (10). Mosaic has submitted a plan for revegetation that lists species by species what will be replaced through planting or seeding into each of the different types of wetlands. The revegetation plan and planting tables provide clear guidance to the entire reclamation plan and will minimize erosion, conceal the effects of mining, and recognize the requirements for fish and wildlife habitat. Upland cover and forested upland requirements in the rule will be met under the CRP; the appropriate forested densities are set forth in the CRP and can reasonably be expected to be established within one year. Likewise, the wetland vegetative cover requirements in the CRP meet the rule requirements and can be easily met. As set forth above, the wetlands to be created are of the types Mosaic has successfully recreated in the past, and advances in reclamation and maintenance techniques will further ensure the vegetation plan is successfully implemented. The vegetative plans, including the stream plan, provide appropriate habitat for fish and wildlife. The best available technologies will be used to restore and revegetate wetlands. Furthermore, the vegetation plan meets and exceeds the requirements for the use of indigenous species. Native plants and grasses will be used in all native habitats. As required by subsection (11), measures have been identified and incorporated into the CRP to offset fish and wildlife values lost as a result of mining operations. Special programs to restore and/or reclaim particular habitats, especially for endangered and threatened species have been identified. A Site Habitat Management Plan has been incorporated to prevent adverse impacts to threatened and endangered species, and the proposed conservation easement and reclamation plan will protect and restore currently impaired habitat to a better condition. Specifically, Dr. Durbin testified with respect to the CRP requirements for aquatic species, including fish and macroinvertebrates; the best fish and wildlife habitat onsite will be preserved. Mr. Simpson testified regarding habitat preservation and reclamation activities, the proposed wildlife management plans, and the proposed enhancements to habitat that will benefit wildlife, including listed wildlife. Mosaic has sufficiently addressed the requirements of subsection (11) of the rule in the CRP. Subsection (12) has been satisfied. The proposed mining and reclamation schedule in the application documents comports with the rule requirements by including time schedules for mining, waste disposal, contouring, and revegetation, and the completion dates for such activities comport with the rules. Mosaic has proposed, and the DEP has indicated an intent to issue, the Littoral Zone Variance as an experimental technique to improve the quality of the reclaimed lakes pursuant to this subsection and Section 378.212(1)(e), Florida Statutes. Given the depth of the proposed reclamation lakes, Mosaic applied for, and the Department has proposed to grant, a variance from the water quality standard for DO in the lower portions of the lakes. The DO Variance from Florida Administrative Code Rule 62-302.530(31) is being sought pursuant to Sections 373.414(6)(a), 373.414(17), and 403.201(1)(a), Florida Statutes, which provide the minimum standards for DO levels in surface waters. Class III freshwater water quality standards apply to those portions of the site that constitute surface waters as defined by Florida law. For at least those reclaimed lakes that will connect offsite to downstream waters or wetlands (Lakes 1, 3, and 4), there is no dispute that Class III water quality standards would apply. The minimum water quality standard for DO in freshwater systems is 5.0 milligrams per Litre (mg/L). The evidence demonstrated that alternatives to the lakes in terms of both size and location were considered. The Department considered the proposed lakes as part of the elimination and reduction of overall wetland impacts on both South Fort Meade Polk and Hardee. On balance, it is a preferable alternative to use the available sand resulting from mining of the Hardee County portion of the South Fort Meade mine to eliminate lakes and create additional wetlands on the Polk County portion of the mine rather than utilize that sand to eliminate all lakes on the Hardee County portion of the site. This is especially true given the desire of Hardee County for recreational lakes and the Department's preference to reduce the overall acreage of the reclaimed lakes at the South Fort Meade mine. It is not feasible to make the lakes shallower given the available materials. There is no practicable means known or available for increasing DO in the deep pockets of lakes of the proposed depths that would not have a potential negative effect. This fact has been established and recognized by the Florida Legislature in Section 373.414(6)(a), Florida Statutes, which provides that the deep pits left by mining operations may not meet the DO criteria below the surficial layers of the lakes. The Legislature has further provided that a variance from the DO standard can be issued where deep lakes must be left as part of the reclamation plan. Id. The evidence established that lower DO levels may at times occur in the deep pockets of some of the reclaimed lakes to the same extent and effect as those lower levels occur in natural lakes of similar depths. This effect will occur only in the hypolimnion, or lower levels, of the lakes in the hotter summer months. The evidence likewise established that it is very unlikely that DO levels below 1.0 mg/L will occur at any time in any of the proposed reclaimed lakes. Provided the DO levels do not drop below 1.0 mg/L for any extended period of time, the only expected effect of the occasional seasonal reduction in DO in the lowest level of the reclaimed lakes will be to temporarily exclude fish from those lower portions of the lake during the summer months, which is also true of natural deep lakes. The evidence established that reclaimed lakes function well and provide habitat for fish and wildlife. Water quality standards will be met in all of the lakes other than occasional seasonal DO violations in the lower portions of the deepest lake. All water quality standards, including DO, will be met at all lake outlets and discharge points. All other applicable regulatory criteria will be met in the reclaimed lakes. Dissolved oxygen levels in the upper layers of the lakes are expected and required to meet the minimum DO criteria in Florida Administrative Code Rule 62- 302.530 and will be adequate to support healthy fish populations. The evidence showed no downstream impacts will occur due to the DO Variance for the lakes. The evidence showed reclaimed lakes support healthy fish and macroinvertebrate communities and provide recreational fishing opportunities. Even older lakes, such as the Tenoroc lakes (located in an old mining area in Polk County), provide substantial recreational fishing and wildlife utilization opportunities. This testimony was not rebutted. The evidence offered by Lee and Sarasota Counties as a means to increase DO levels in the reclaimed lakes actually demonstrated that artificially attempting aeration of a deeper lake can have negative environmental effects. Therefore, the testimony of witnesses Janicki and Merriam has not been credited. By a preponderance of the evidence, Mosaic proved entitlement to the DO Variance for the lakes pursuant to Sections 373.414(6)(a) and 403.201(1)(a), Florida Statutes. Given the location of the reclaimed lakes and as a means of experimenting with different reclamation planting techniques to create a variety of shorelines, Mosaic also applied for, and the Department has proposed to grant, a variance from the reclamation requirements in Florida Administrative Code Rule 62C-16.0051 pertaining to the planting of littoral shelves or zones around reclaimed lakes. The Littoral Zone Variance is being sought under Section 378.212(1)(e), Florida Statutes, from Florida Administrative Code Rule 62C-16.0051(6)(a) and (b), which provides minimum water zones for emergent and submerged vegetation, known as the littoral zones of the lakes. Subsection (6) of the rule provides for a twenty-five percent high-water zone of water fluctuation to encourage emergent and transition zone vegetation, and that a twenty percent low water zone between the annual low water line and six feet below the annual low water line to provide fish bedding areas and submerged vegetation zones. These vegetative zones are collectively known as the littoral zone of a lake. Traditionally, these percentages have been met in reclaimed lakes by sloping and creation of a uniform fringe of herbaceous wetland vegetation completely encircling the lake; however, such uniform fringes are not typical around natural lakes, which vary in composition and width. Rather than create a uniform band of vegetation around the lakes, Mosaic has proposed to reclaim the littoral zones around the reclaimed lakes by concentrating them in several broad, shallow areas, including the outlets of the lakes where such outlets occur (Lakes 1, 3 and 4). Of the proposed lakes, one will meet the littoral zone requirement, two will have over twenty percent of the total area in littoral zone, and the remaining lake will have a littoral zone of just under fourteen percent of the total area. The littoral zones will be reclaimed by constructing broad shelves of differing depths and planting the shelves with herbaceous wetland plant species. This design provides the environmental benefit of herbaceous vegetation at the outlet to provide increased filtration of nutrients or sediments of any water overflowing from the lakes during other high water events. This increases environmental benefits at the outlet of the lakes and has the potential to improve water quality downstream. Further, the proposed clustering of the littoral zones in several broad shallow shelves, rather than creation of a thin fringe around the lakes as is customary, will benefit wildlife and fish by creating a more extensive wetland ecosystem in lieu of the monoculture typically created by the thin littoral fringe. The proposed littoral zone clustering also creates more useable shoreline for boating, fishing, and recreational activities in the areas where the littoral zones are not clustered, with the added benefit of tending to separate the wildlife usage in the littoral zone clusters from the human usage in the upland forested areas of the shoreline where minimal littoral zones are planned. This is an experimental technique that advances reclamation methods by balancing habitat, water quality, and recreational considerations. Mosaic has demonstrated that the Littoral Zone Variance comports with Section 378.212(1)(e), Florida Statutes, and may be issued.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Environmental Protection enter a final order granting Mosaic's applications for the requested permits and variances. DONE AND ENTERED this 18th day of December, 2008, in Tallahassee, Leon County, Florida. S DONALD R. ALEXANDER Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 18th day of December, 2008.
Findings Of Fact The petitioner is a private landowner of a tract of land adjacent to the Suwannee River in Dixie County, Florida. The Respondent, State of Florida, Department of Environmental Regulation, is an agency of the State of Florida charged with carrying out the mandates of Chapter 403, Florida Statutes, and the rules contained in the Florida Administrative Code promulgated thereunder. The Petitioner's proposed project entails the construction of a twelve- foot wide filled road across approximately 270 feet of swampy area in which the dominant plant species is bald cypress (taxodium distichum), a species listed in Rule 17-4.02(17), Florida Administrative Code. The property to be so developed by the petitioner lies within the landward extent of the Suwannee River in Dixie County. The Suwannee River, in this project area, constitutes waters of the state over which the Department has dredge and fill permitting jurisdiction pursuant to Rule 17-4.28(a), Florida Administrative Code. The project areas within "outstanding Florida waters" as defined in Rule 17-3.04(1)(3)g, Florida Administrative Code. The "upland berm" or river terrace on the property immediately adjacent to the navigable portion of the river is caused by the natural alluvial deposition of the river and the landward extent of the state waters here involved crosses the property in approximately the center of the parcel. The proposed filing for the road crossing the swamp would result in the permanent elimination of at least 3,240 square feet of area within the landward extent of the Suwannee River. Specifically, the project would consist of a road some 12 feet wide at the bottom and 8 feet wide at the top, extending approximately 270 feet across the swampy area in question from the portion of the property which fronts on a public road, to the river terrace or "berm" area along the navigable portion of the Suwannee River. The road will be constructed with approximately 450 cubic yards of clean fill material with culverts 12 feet in length and 3 feet in diameter placed under the road at 25 foot intervals. The parties have stipulated that the Department has jurisdiction pursuant to Chapter 403, Florida Statutes, and Public Law 92-500, to require a permit and water quality certification or the construction of a stationary installation within the waters of the state which this project has been stipulated to be. The area to be filled is primarily vegetated by bald cypress, ash, blackgum, planer trees and other swamp species falling within the definitional portion of the above rule. The swamp contributes to the maintenance of water quality in the river itself by the filtering of sediment and particulates, assimilating and transforming nutrients and other pollutants through the uptake action of the plant species growing therein. The proposed project would destroy by removal, and by the filling, a substantial number of these species on the site which perform this function. The swamp area also serves as a habitat, food source and breeding ground for various forms of fish and wildlife including a species of state concern, the yellow-crowned night heron, which has been observed on this site and which requires such habitat for breeding and for its food source (see the testimony of Kautz). The area in question provides flood protection by storing flood waters and releasing them in a gradual fashion to the river system, especially during dry periods when the river level is lower than that of the swamp which serves to augment stream flow in such periods. As established by witness Kautz, as well as witnesses Rector and Tyler, the filling proposed by the Petitioner would cause degradation of local water quality within the immediate area where the fill would be placed and, the attendant construction activity adjacent to either side of the filled area would disturb trees, animals and other local biota. The period during and immediately after the construction on the site would be characterized by excessive turbidity and resultant degradation of the water quality within the area and downstream of it. The long-term impact of the project would include continued turbidity adjacent to and downstream from the filled road due to sloughing off of the sides of the road caused by an excessively steep slope and to the necessary maintenance operations required to re-establish the road after washouts caused by each rain or rainy period. An additional long-term detrimental effect will be excessive nutrient enrichment expected in the area due to the removal of the filtrative functions caused by removal of the trees and other plant life across the entire width of the swamp and the resultant inability of the adjacent areas to take up the nutrient load formerly assimilated by the plant life on the project area. The project will thus permanently eradicate the subject area's filtrative and assimilative capacity for nutrients, heavy metals and other pollutants. The effect of this project, as well as the cumulative effect of many such already existent fill roads in this vicinity along the Suwannee River, and the effect of proliferation of such filling, will cause significant degradation of local water quality in violation of state standards. The effect of even this single filled road across the subject swamp is especially severe in terms of its "damming" effect (even with culverts). The resultant retention of water standing in the swamp for excessive periods of time will grossly alter the "hydro period" of the area or the length of time the area is alternately inundated with floodwaters or drained of them. This will cause a severe detrimental effect on various forms of plant and animal life and biological processes necessary to maintenance of adequate water quality in the swamp and in its discharge to the river itself. The excessive retention of floodwaters caused by this damming effect will ultimately result in the death of many of the tree species necessary for the uptake of nutrients and other pollutants which can only tolerate the naturally intermittent and brief flood periods. This permit is not necessary in order for the Petitioner to have access to his property as his parcel fronts on a public access road. The purpose of the proposed road is merely to provide access to the river terrace or "upland berm" area on the portion of the property immediately adjacent to the navigable waters of the Suwannee River. The Department advocated through its various witnesses that a viable and acceptable alternative would be the construction of a walkway or a bridge on pilings across the jurisdictional area in question connecting the two upland portions of Petitioner's property. Such a walkway would also require a permit, but the Department took the position that it would not object to the permitting of an elevated wooden walkway or bridge for vehicles. The petitioner, near the close of the hearing, ultimately agreed that construction of such a walkway or bridge would comport with his wishes and intentions for access to the river berm portion of his property and generally indicated that that approach would be acceptable to him. It should also be pointed out that access is readily available to the waterward portion of the property from the navigable waters of the river by boat. The Petitioner did not refute the evidence propounded by the Department's expert witnesses, but testified that he desired the fill-road alternative because he believed it to be somewhat less expensive than construction of an elevated wooden bridge or walkway and that he had been of the belief that the use of treated pilings for such a walkway or bridge would result in chemical pollution of the state waters in question. The expert testimony propounded by the Respondent, however, establishes that any leaching action of the chemical in treated pilings would have a negligible effect on any life forms in the subject state waters at any measurable distance from the pilings. In summary, the petitioner, although he did not stipulate to amend his petition to allow for construction of the bridge as opposed to the fill road, did not disagree with it as a viable solution and indicated willingness to effect establishment of access to the riverfront portion of his property by that alternative should it be permitted.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following facts are found: Occidental Chemical Company owns, operates or otherwise controls phosphate mining and fertilizer manufacturing facilities in the State of Florida. In the course of activities incident to mining phosphate petitioner is required in some instances to seek approval from the Department of Environmental Regulation for activities conducted in or connected to areas defined as "waters of the State" under Rule 17-4.28 and related definitional sections of the Florida Administrative Code. In the past, petitioner has applied for permits under Rule 17-4.28, Fla. Admin. Code, some of which have been issued and some of which have been subject to notices of intent to deny. Determinations by DER as to whether regulated activity is or will occur in an area conducted in or connected to waters of the State are made on a case by case basis depending upon specific on-site characteristics. In making such jurisdictional determinations, DER employees rely upon and utilize the concepts embodied in Rule 17-4.28(2) and the related definitions contained in Rules 17- 4.02(17) and (19), Florida Administrative Code. In the past two years (July, 1978 to June, 1980), Rule 17-4.28 has been applied in a permitting mode some 5,080 times. With the exception of the term "intermittent" which is used in hydrogeological technical descriptions, no evidence was admitted at the hearing that the various phrases or terms utilized in Rule 17-4.28(2) or its related definitions constitute technical terms of art within a particular science or profession. Rather the evidence illustrates that the terms and phrases used in the challenged rules, unless specifically defined elsewhere in the respondent's rules, are to be given their plain and ordinary meaning and are applied to the site specific facts of each particular situation. The testimony with regard to the term "intermittent" was simply that as used in the rule, it came more closely to defining an ephemeral stream. A hydrologist would prefer a purer statement of the concept of intermittency. The term "dominance" is defined in unchallenged Rule 17-3.021(8), Florida Administrative Code. This rule lists four different methods for determining the dominant vegetational species or communities in an area, without guidance as to the method to be used. Certain methods used for determination of dominance are more useful or adequate than others, depending on the area measured. It is possible to obtain different results when different methodologies are employed. While DER does not require, either in the Rule itself or in practice, the performance of all four methodologies, a determination of jurisdiction will be made if any of the methods used result in a finding that the vegetational species listed in Rules 17-4.02(17) or (19) constitute the dominant plant community. The borders or boundaries of waters of the State subject to DER's jurisdiction are defined by the vegetational indices listed in Rules 17-4.02(17) and 17-4.02(19), Florida Administrative Code. Vegetational characteristics of an area may also be utilized to determine whether a natural tributary acts as a tributary only following the occurrence of rainfall, whether a tributary normally contains contiguous areas of standing water, whether an area customarily exchanges water with another water body and whether an area provides significant benefit to the water quality of another water body. There was no evidence that the respondent DER has an unwritten policy to exert jurisdiction over activities occurring in isolated, privately owned areas. The petitioner failed to prove that DER has an established pattern or policy; of issuing or denying permits or of determining jurisdiction under Chapter 403, Florida Statutes, based upon considerations other than water quality. The evidence illustrates that factors such as the preservation of wildlife, wildlife habitat and wetlands are considered only with respect to their impact upon water quality.
The Issue The Department of Environmental Protection seeks to impose costs and specific restoration requirements resulting from unpermitted dredging and filling by Respondent. Inherent in that issue are the following: Whether the property at issue was within the Department's dredge and fill jurisdiction at the time the property was filled; and The amount of the Department's costs, if any.
Findings Of Fact The parties' stipulated to the following facts: Petitioner agency has the authority to administer and enforce Chapter 403 F.S. and the rules promulgated thereunder, specifically Title 62 F.A.C., formerly Title 17 F.A.C. Respondent is the developer of a parcel of real property located in Section 10, Township 9 South, Range 27 East, Putnam County, Florida, known as Lot 85, Rio de St. John Subdivision, located at the northwest corner of the intersection of South Main and Southwest 6th Terrace. The property is a wetland area. On February 13, 1992, agency personnel inspected and found fill material had been placed on two areas of the parcel: an area approximately 88 feet by 83 feet for residential development (area 1) and an area approximately 83 feet by 25 feet for an access driveway (area 2). The fill material was placed by Respondent without a permit and covers 0.2 acres of the parcel. In Warning Notice WN-92- 0118-DF54 NED, dated February 17, 1992, the agency informed Respondent that its activities violated Chapter 403 F.S. and Title 17 F.A.C. Respondent has never applied for a permit and has proposed no mitigation for the filling done without a permit. Jack Dunphy is the supervisor of Petitioner's dredge and fill enforcement section for its Northeast District. He earned a B.S. in biology and has taken postgraduate courses in plant morphology, plant taxonomy (the identification of plants) and wetlands ecology. He has had further annual training by the agency in wetland plant identification. He was accepted as an expert in the identification of wetland species and agency enforcement procedures. At all times material, Mr. Dunphy used the version of Chapter 17-301 F.A.C. accepted as Joint Exhibit B in making his determination that the agency has dredge and fill jurisdiction of Lot 85. The Respondent contended that the agency had no dredge and fill jurisdiction because Lot 85 is an isolated wetland. At all times material, the rules did not place isolated wetlands within agency jurisdiction. See, specifically, Rule 17-312.045 F.A.C. The rules were amended effective July 1, 1994 to give the agency jurisdiction over isolated wetlands. Both parties place substantial reliance upon Rule 17-312.030(2)(d) F.A.C. which provided in pertinent part: For the purposes of this rule, surface waters of the state are those waters listed below and excavated water bodies, except for waters exempted by [rule], which connect directly or via an excavated water body or series of excavated water bodies to those waters listed below: * * * (d) rivers, streams and natural tributaries thereto, excluding those intermittent streams, tributaries or portions thereof defined in [statute]. Standard hydrological methods shall be used to determine which streams constitute intermittent streams and intermittent tributaries. An intermittent stream or intermittent tributary means a stream that flows only at certain times of the year, flows in direct response to rainfall, and is normally an influent stream except when the ground water table rises above the normal wet season level. Those portions of a stream or tributary which are intermittent and are located upstream of all nonintermittent portions of the stream or tributary are not subject to the dredge and fill permitting unless there is a continuation of jurisdiction as determined pursuant to [rule]. The agency used the procedures outlined in Chapter 17-301 F.A.C. to determine whether Lot 85 was connected either vegetatively or hydrologically to a named water body. Chapter 17-301 F.A.C. lists both the wetland plants and the method for determining dominance of those species. It is undisputed that, under the applicable rules, an area is connected vegetatively to a state water if there is a domination of wetland plants connecting the area to a named water body. It is undisputed that, under the applicable rules, an area is connected hydrologically to a state water if there is an open water connection from the area to a named water body. On the ground, an area may be physically connected to a state water either vegetatively (dominant named species) or hydrologically (by water). On the ground, an area may be physically connected vegetatively and hydrologically. Mr. Dunphy, on behalf of the agency, interpreted the agency's rules to establish a jurisdictional connection if an area is connected by a combination of water and vegetation. Respondent contended this is a clear misinterpretation of the agency's own rule. The agency's standard operating procedure at the time Respondent placed the fill was to interpret its rules in para materia to require that its personnel "ground truth" the area in question by first identifying surface waters (a named water body, in this case, Mason Branch and its unnamed tributaries) and proceed landward, by ground, to establish the connection. As long as there was water or dominant jurisdictional vegetation, the agency pronounced a jurisdictional connection. Mr. Dunphy determined that Lot 85 was dominated with wetland vegetation and that the water on that parcel flowed through a culvert under South Main Street and off to the east of the property. South Main Street is a dirt road which has been in place for approximately twenty years. South Main Street physically separates Lot 85, which contains jurisdictional vegetation, from jurisdictional vegetation growing to the east of South Main Street. It does not separate Lot 85 from the lot immediately north of Lot 85, which is also covered with jurisdictional vegetation. The water on Lot 85 and this adjacent lot drains through the same culvert, (hereafter culvert A) under South Main Street to the east. Mr. Dunphy drove through the area and identified what he considered to be an hydrologic connection between Lot 85 and an unnamed tributary of Mason Branch. There is no dispute that Mason Branch is a water of the state. It appears on maps going back to the nineteen-sixties. The unnamed tributary was identified on P-3, the United States Department of the Interior Geological Survey (USGS) Quad Map. Mr. Dunphy traced the tributary's approximate route in red on Exhibit P-3. Although Respondent succeeded in getting some witnesses to admit that the unnamed tributary could not be described as a "bubbling stream," witnesses Adams, Dunphy, and Eaton all testified to having seen on the ground what they were able to identify as, "an unnamed tributary of Mason Branch." As one responsible for enforcing the agency's dredge and fill rules, Mr. Dunphy commonly refers to aerial maps, USGS maps, wetland inventory maps, and aerial photographs to determine jurisdiction. Using such photographs and maps (P-2 and P-3), Mr. Dunphy indicated in red ink approximately how Lot 85 is connected to the Mason Branch tributary. In general, water flows from Lot 85 to the lot north of Lot 85 (designated with a blue 5 in a circle on P-2), through culvert A north of Lot 85 and under South Main Street, then through a wetland area marked by jurisdictional vegetation east of South Main Street where it connects to an excavated ditch. The excavated ditch turns to the north where it empties into another wetland area marked by jurisdictional vegetation, and then through culvert B under another dirt road. From there, the water flows through jurisdictional vegetation to the unnamed tributary connecting to Mason Branch. The water course from the end of culvert A to the beginning of the excavated ditch cannot be seen on P-2, an aerial photograph, because of the canopy of the wetland trees. The western beginning of the ditch is indicated by a blue 1 in a circle and the eastern end of the ditch is indicated by a blue 2 in a circle. Mr. Dunphy visited the vicinity of Lot 85 eight times between the agency's discovery of the unpermitted fill in 1992 and formal hearing in 1995. Each of the eight times Mr. Dunphy visited the site, water was flowing through culvert A running under South Main Street and Lot 85 was inundated. Water also was running through culvert B. On his first visit to the area, Mr. Dunphy walked from the eastern side of South Main Street, opposite Lot 85, into the woods and saw a small, approximately seven foot wide, defined channel where the water flowed over jurisdictional vegetation east to the ditch. He saw quite a bit of water through this area and water flowing through the channel prior to reaching the ditch. According to Mr. Dunphy, the area east of South Main Street but west of the ditch contained cypress and tupelo trees with buttressed (expanding out) trunks and water lines, lichen lines and moss lines which appeared to be above the level of the street due to periodic inundation of the area. This is the type of hydrologic indicator from which scientific judgment may conclude that inundation or saturation is frequent, whether or not a specific agency rule to that effect is in place. Indeed, it is fairly simple cause and effect logic, and therefrom the undersigned infers, that water in the area has frequently stood higher than the road and may have overflowed the road. Also, on a visit in the month preceding formal hearing, Mr. Dunphy observed that some of the dirt roads in the area were heavily washed out in places by high water. Mr. Dunphy's walking the parcel and tracing the runoff constituted "ground truthing." Because Respondent challenged agency jurisdiction, Mr. Dunphy requested that the agency's Jurisdictional Evaluation Team from Tallahassee also make a determination as to whether or not Lot 85 was within the agency's dredge and fill jurisdiction. The Jurisdictional Evaluation Team consisted of David Bickner, a botanist, and Dr. Jim Cooper, a soil scientist. Petitioner agency has assigned them the responsibility for making similar jurisdictional determinations around the state. As an expert in enforcement procedures, Mr. Dunphy regularly relies on the team's opinion concerning jurisdiction. He went to the area with the team during their ground-truthing inspection and relied on the team's report. The report also explains and supplements Mr. Dunphy's direct evidence. That October 26, 1993 report concluded from a visit to the site on October 19, 1993 that Lot 85 was within the agency's jurisdiction and listed the vegetation which connects Lot 85 to the unnamed tributary of Mason Branch. The report states, in pertinent part, as follows: The . . . property was inspected 19 October 1993. The property had been timbered recently and most of the canopy trees were gone. Those trees remaining were the same species as the trees on adjacent properties on all sides . . . which were covered with mature swamp hardwood forest. Many of the stumps on the . . . property were sprouting, so they could be identified to species and these were also the same as those on adjacent properties. The dominant canopy species on the adjacent properties were black gum (Nyssa sylvatica var. biflora) and bald cypress (Taxodium distichum). Other species present included dahoon holly (Ilex cassine), red maple (Acer rubra), and slash pine (Pinus elliottii). The gum and cypress tended to make up 80 to 85 percent of the areal coverage of the canopy, with dahoon and maple being the majority of the remainder. Much of the groundcover vegetation . . . consisted of invader species which had moved into the areas of fill. All other species present were wetland plants. A list of the plants found on this property is attached . . . The property was inundated at the time of the inspection. Water exited the property at its north- west corner through a culvert under South Main Street, flowing east into the swamp on the other side of the street. This swamp ran northeast and where it ended a ditch approximately 7 ft. wide turned north to connect to another swamp near Southeast Second Avenue. Water from this swamp passed under Southeast Second Avenue through another culvert and continued into another swamp on the north side of the road. This swamp ran north, turning gradually to the east where it connected to a tributary of Mason Branch. This point of connection was by means of a ditch which flowed through a wet hardwood hammock forest. Flow in all of these waterways was brisk at the time of the inspection and all points of connection were visited and inspected. Mason Branch is a water of the State, therefore all waterways and wetlands connected to it are also waters of the State . . . The property is vegetated by plant species which are currently listed in Sections 17-301.400(2) and Florida Administrative Code. (emphasis supplied) The agency concluded that Lot 85 is within the headwaters of a larger wetland area that constitutes the headwaters of the unnamed tributary of Mason Branch, a water of the state. In 1991, the Respondent had employed Mike Adams to analyze its property for purposes of planned development and to render advice as to what state and federal permits would be required. He visited the area six times and Lot 85 twice. He initially advised Respondent that Lot 85 and the other parts of the subdivision were located in wetlands subject to the jurisdiction of Petitioner agency and the Army Corps of Engineers, and that development required permitting by both those agencies and possibly by St. John's Water Management District. Mr. Adams has a B.A. in biology and an M.S. in environmental management. At the time of formal hearing, he was a Natural Resources Manager for the Florida National Guard. He is a Certified Environmental Professional. He was accepted as an expert in wetland plant identification. In his work as a private consultant for the Respondent, Mr. Adams had determined that Lot 85 was within the Department's jurisdiction. In making that determination, he analyzed whether or not Lot 85 was dominated by wetland plants. Then he determined whether or not the vegetative composition of the wetland plants on Lot 85 extended off-site. In determining that wetland plants were dominant both on-site and off- site, Mr. Adams employed the plant species and the method for determining dominance set out in the Department rules in effect at all times material. Lot 85 was covered with jurisdictional wetland plants such as cypress, sweet gum, black gum and red maples. In Mr. Adams' opinion, Lot 85 was within the Department's dredge and fill jurisdiction because it was part of a headwater wetland. In formulating his opinion, Mr. Adams walked the entire length of the connection between Lot 85 and the waters of the state, starting at culvert A crossing under South Main Street, through the wetlands to the east of South Main Street, along the excavated ditch, across the street to the north and as far as the unnamed tributary of Mason Branch. Mr. Adams drew the path of the connection beginning at the west end of the ditch shown on Petitioner's Exhibit P-2, an aerial photograph of a portion of Putnam County. On P-2, he designated Lot 85 with a green circle with an "85" in it and the culvert under South Main Street with the letter "A". The aerial photograph and oral testimony clearly demonstrated jurisdictional vegetation dominates between culvert A and the west end of the ditch, from the east end of the ditch to culvert B, parallel to both sides of the ditch for the entire length of the ditch. Mr. Adams also drew in green the path of the connection and outlined Lot 85 and designated it as such on P-3, the USGS Quad Map. Exhibit P-3 as printed by the Department of the Interior does not show a wetland connection. However, Mr. Dunphy and Mr. Adams are agreed that quad sheets like P-3 are not 100 percent accurate in identifying water courses. Mr. Adams never relies solely on quad sheets for determining and advising clients concerning Petitioner state agency's jurisdiction. In his expert opinion, the information on the quad sheets must be ground-truthed. In response to questioning as to why various exhibits did not show all the intervening property between Lot 85 and Mason Branch as "wetlands," Mr. Dunphy testified that the USGS maps only depict wetlands in a general way, both because of the scale and how they are created. The USGS Quad Map itself contains a disclaimer stating that its information is not field checked. "Field check" is synonymous with "ground truth." Mr. Dunphy further testified and pointed out that the National Wetlands Inventory Map created by the United States Department of the Interior (R-3) contains a similar disclaimer which specifically provides that map is not an indication of wetland extent as determined by other federal, state and local regulations. Mr. Adams determined that there was an intact vegetative connection for Lot 85 to the unnamed tributary of Mason Branch; that the excavated ditch was full of water and that the excavated ditch and/or the spoilage (earth thrown up parallel on either side of the ditch when it was dug) was also dominated with wetland plants covered by agency rule. More specifically, although the excavated ditch appears to start at the edge of the wetland area to the east of South Main Street on P-2, Mr. Adams' green markings demonstrated that it actually starts some distance into the wetland area. The ditch feathers out at both its west and east ends, but identifiable wetland vegetation links up to the hydrologic connection. Thus, in Mr. Adams' opinion, there was an unbroken chain of wetland vegetation from Lot 85 to the tributary of Mason Branch except for the roads, where the water (a hydrologic connection) flowed through culverts under the roads. At the time Mr. Adams walked the connection route, the area to the east of South Main Street had pockets of standing water but did not have water flowing through it. Although water was not flowing through the area, Mr. Adams concluded that water typically did flow through that area because of the depth of the standing water which initially caused him not to notice culvert A, which was overgrown, and because the plants present in that area were wetland plants. Admittedly, Mr. Adams was less than articulate when examined about the effects of seasonal rains, intermittent rains, and intermittent flow of the water on the ground, but he eventually made himself clear. He first testified that he thought the flow of water from Lot 85 was "intermittent," but he later clarified that he was not using that word as contemplated by the statute and rule. At one point, he testified that by "intermittent," he intended to mean "seasonal," but did not intend to also indicate that the connection met the definition of "intermittent stream" in the statute or rule. He was perfectly candid that the ditch on the east side of the road did not connect water body to water body but connected vegetation to vegetation and water ran through the ditch from vegetation to vegetation. He agreed that if "hydrologic connection" can only mean "water connecting to water" then there is no hydrologic connection between Lot 85 and the unnamed tributary. However, from the whole of his testimony, it is apparent that surface and ground waters are both involved; water flow depends upon rain regularly depositing water upland, and the water stands, flows slowly, or flows rapidly, dependent upon how deep the water gets, to the tributary; there is probably an exchange of waters with the tributary; this is not dependent upon a specific wet season but during drought periods, no flow will be observed. These explanations do not alter or diminish Mr. Adams' opinion that, applying standard scientific indicators of soil, vegetation composition and hydrology, there is a regular connection by surface and ground water between Lot 85 and the unnamed tributary. He was also definite that there was standing water in the whole area when he was there and that he interprets "isolated" as used in the rule to mean no hydrologic or vegetative connection whatsoever exists and that the water would have to exit Lot 85 without going to the water source (state water) only as a result of periodic flow, which he does not believe to be the situation here. Respondent's Exhibits P-4 and P-5 were videotapes. Respondent's witness, Jack Buchansky, was unable to independently identify most of the footage of either P-4 or P-5. Exhibit P-4 was irrelevant in large degree. At most, the two videotapes together show a single occasion shortly before formal hearing when South Main Street, Lot 85, and areas in the vicinity were dry, but even so, they show dirt roads with ditches parallel on each side containing standing water and vegetation. Standing water and vegetation also appear in the culvert shown and in the depression between tire tracks or ruts on the roads. The nature of the vegetation was not explained. Except for asserting that the dirt roads have been high and dry for 20 years and during hundreds of his visits and that water only flows in the ditches during heavy rains, Mr. Buchansky testified much to the same effect as the other witnesses: that the area across the street from Lot 85 (the same area identified by other witnesses with an X in a circle on P-2) was a natural drainage or spill area and that he never went back there because the water stands there after each rain; that the vegetation is the same throughout the area except for the barriers created by the roads; and that water drains away from his property toward the east by way of culvert A. The greater weight of all credible competent evidence is that jurisdictional vegetation grows on Lot 85; that jurisdictional vegetation grows on the lot to the north; that jurisdictional vegetation grows everywhere east of South Main Street, even in the man-made ditch and/or on the ditch's "spoil" connecting two patches of jurisdictional vegetation, and that the depressed water channel over vegetation between culvert A and the west end of the man-made ditch and the man-made ditch itself collect and funnel rain and ground water because each is lower than the surface soil; and that jurisdictional vegetation dominates from the east end of the ditch to culvert B and between culvert B and the tributary. The roads create a barrier to jurisdictional vegetation, but the culverts carry the water between the areas of jurisdictional vegetation. Wherever the water goes, it is possible for seeds to travel and propagate dominant plant species, dependent upon which plants are involved, and the water flows regularly to the tributary. Unrefuted competent testimony shows that restoration of Lot 85 is necessary because Respondent's fill has caused the wetland to lose some of its functions, including filtering ability, habitat for wildlife dependent on the wetlands, and water storage for flood control. Appropriate restoration will require that the fill be removed to the original grade and that a mixture of red maple, cypress, dahoon holly, tupelo and gum trees be planted. The trees should be three-gallon size. The cypress and tupelos should be planted in the lowest areas and the red maples should be planted in the highest areas. Mike Eaton was accepted as an expert in the agency's dredge and fill procedures and permit criteria. He visited the site with Mr. Dunphy to determine whether the fill on the property could be permitted. He concluded it could not be permitted without mitigation. The agency prepared an exhibit itemizing expenses it claimed to have incurred in the course of its investigation. The exhibit was not listed in the Joint Prehearing Stipulation and some parts of it may have applied to charges dropped when the charging document was amended. It was not admitted in evidence over objection. Mr. Dunphy testified that he totalled reasonable expenses at $981.16, but his breakdown of what the expenses were and how they were incurred was insufficient to relate the agency's financial expenditures to the sole charge remaining after the amendment. Respondent did not diminish that figure through cross-examination, but stipulated that $250.00 constituted the Department's reasonable expenses.
Recommendation Upon the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the Department of Environmental Protection enter a Final Order finding Respondent guilty of the charged violations and requiring: That Respondent shall, within thirty days of the final order, remove from Lot 85 all fill from the Property, which has been placed within the landward extent of the Tributary of Mason Branch in accordance with the restoration plan, attached and incorporated as Exhibit I in the Amended Notice of Violation. All fill shall be removed down to natural, pre-fill elevations and gradings, and shall be disposed of in a site approved by the Department; and Within thirty days of the fill removal, Respondent shall plant a mixture of red maple, cypress, dahoon holly, tupelo and gum trees, spaced 10 feet apart. The trees should be three-gallon size. The cypress and tupelos should be planted in the lowest areas and the red maples should be planted in the highest areas. Within thirty days of the fill removal, Respondent shall tender $250 to the agency as costs. RECOMMENDED this 15th day of August, 1995, at Tallahassee, Florida. ELLA JANE P. DAVIS 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 15th day of August, 1995.
Findings Of Fact On June 27, 1979, Respondent Department of Environmental Regulation's St. Johns River District office received an application from Petitioner John W. McPhail, Deland, Florida, for a permit to conduct dredge and fill activities on his property at Lake Johnson, DeLeon Springs, Florida. The application reflected that Petitioner desired to dredge 100 cubic yards of material Waterward of the lake mean high Water line and 100 cubic yards landward of the mean high water line, and then fill an adjacent cove area on his Property with the 200 cubic yards of material. (Respondent's Exhibit 1) Lake Johnson is a small privately owned lake about fifteen acres in area. There are two distinct "lobes" of the lake which are joined by a narrow band of water. Each of these lobes is approximately seven acres in area. Some four or five houses, including, Petitioner's, are located around the lake. In the early Seventies, Petitioner dredged part of his shoreline and, in the process, too much material was inadvertently removed from the present cove area and placed in the middle of the property, which left a hump of land in the middle. The shoreline now is irregular with steep ungraded banks, and the cove area is somewhat stagnant. Petitioner wishes to restore the property by dredging the "hump" created by prior filling, and return the material to its Original location by filling the cove area. This will produce an even, sloped shoreline extending some 200 feet and improve the appearance of the lakefront. It will also reduce present maintenance Problems. (Testimony of Petitioner, Vause, Petitioner's Exhibits 1-3) A field biologist in Respondent's District Dredge and Fill Permitting Section conducted an on-site inspection on August 28, 1979, and rendered a report of the inspection on October 2, 1979. He found that the dominant plant community along the banks of the shoreline consisted primarily of upland weeds and grasses such as broomsedge and bahaia grass. Additionally, primrose willow was found in that location. The vegetation along the shoreline includes maidencane and a small amount of bullrush while the open water area is predominately vegetated with water lilies. Primrose willow is a species of vegetation found in the transitional zone of a submerged land, and bullrush, maidencane, and water lily are also fresh water species of vegetation found in submerged lands, as defined in Chapter 17-4, Florida Administrative &ode. The water depth in the lake is approximately eight feet and the depth the water at the steep banks of the Petitioner's property is approximately three feet. Wetlands vegetation of the above types are conducive to the improvement of water quality by increasing dissolved oxygen levels after removal of polluting nutrients from the water. The removal of a significant amount of such vegetation may have a measurable adverse effect on water quality. Although Lake Johnson, a Class III body of water, presently has excellent Water quality, the vegetation along the shoreline has been removed to a degree of about ten to fifteen percent. The removal of fifteen to twenty percent or more of a shoreline in such a lake normally produces a measurable adverse effect on water quality. The dredging of material along a shoreline can produce short-term turbidity of the water. (Testimony of Vause, Respondent's Exhibits 2-3) Respondent's inspector found that although filling the cove would remove some beneficial aquatic and land vegetation, would most likely reestablish if proper sloping was maintained on the shoreline. He also noted in his report that the proposed project would restore approximately one-half acre of open water to the lake. He therefore interposed no objection to the filling aspect of the project, but believed that dredging should not be undertaken waterward of the ordinary high water line, and that the shoreline should be merely contoured without dredging. By letter of October 4, 1979, Respondent's district manager advised Petitioner of its intent to deny his application for permit for the reason that the proposed work would eliminate approximately .5 acres of wetland community and thereby degrade water quality in the areas of BOD, turbidity, and dissolved oxygen. (Testimony of Vause, Respondent's Exhibits 2-4)
Recommendation That Petitioner be issued the requested permit, subject to standard conditions. DONE and ENTERED this 13th day of February, 1980, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: Segundo J. Fernandez Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 John W. McPhail Route 1, Box 692H Deland, Florida 32720 ================================================================= AGENCY FINAL ORDER ================================================================= BEFORE THE STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION JOHN W. MCPHAIL, Petitioner, vs. CASE NO. 79-2174 STATE OF FLORIDA, DEPARTMENT OF ENVIRONMENTAL REGULATION Respondent. /
Findings Of Fact Occidental owns land or mineral rights to land over a broad area adjacent to the Suwannee River near Lake City and White Springs in Hamilton County, Florida. Occidental has invested approximately $350 million in the area, and presently has two phosphate mines and two chemical plants in operation. Occidental intends to expand its mining operations into an area known as the "Roaring Creek Basin." Occidental has estimated that two and one- half million tons of phosphate are available to be mined in the area with a market value of $25.00 per ton. The company's present timetable would be to commence mining operations in the Roaring Creek Basin by midsummer, 1980. The mining operations would require dredging and filling activities. 1/ The Roaring Creek Basin is a small portion of the Suwannee River Basin. The area of Occidental's mining operation is fairly unique within the Suwannee River Basin. It has been characterized as a relatively high, flat plateau region. The Suwannee River flows in this area through a limestone channel, which is a cut in an older, broader riverbed or flood plane. Roaring Creek and other tributaries of the Suwannee River in the area flow through incisions which have been cut into the plateau area. The incisions become fairly steep in lower areas of the tributaries in close proximity to the Suwannee River. In the upper areas, the incisions are not particularly steep. Limestone beds underlie the area. Sandy clay beds which interbed with the limestone formations lie on top of the limestone beds and are covered by surficial sand beds. The surficial sands are relatively permeable, while the sandy clay beds are relatively less permeable. Rainfall in the area, therefore, typically permeates through the surficial sands and forms an aquifer above the sandy clay layers. This aquifer provides additional water to streams flowing through incisions which have cut into the sandy clay layers. Sources of water for such tributaries are rainfall and the aquifer above the sandy clay layers. There are lower aquifers which could serve as potential sources of water in the tributaries but do not because geologic conditions are not sufficient to force these waters to the surface. 2/ Viewed as a single stream, Roaring Creek has its initial source at a "bayhead" or "cypress swamp" which is located approximately four and one-half to five miles upgradient from the Suwannee River. Prior to the excavation of a channel which occurred sometime during the early 1960's, water flowed from the bayhead through a small incision which does not cut through the surficial sand layers until it reaches a point approximately 2.5 miles upgradient from the Suwannee River. An excavation has been cut through the original meandering streambed from the bayhead to approximately the point where the creekbed cuts into the lower strata. In various places, water from the natural bed flows into the excavation, while in other places, water in the original streambed has been cut off from the excavation by debris. During periods of heavy rainfall, waters in the bayhead rise and flow through the original streambed and the excavated channel to the lower areas of Roaring Creek. The bayhead collects rainwater from surrounding areas and drains fairly slowly in response to rainfall. During dry periods, water does not flow from the bayhead to the lower areas of the creek; however, normally there will be standing water in portions of the original streambed and in portions of the excavation even during drier times. The evidence offered in this proceeding would not support a finding as to the portion of time that water flows all of the way from the bayhead to the lower regions of Roaring Creek. Rainfall is the only source of water for the bayhead and the upper area of Roaring Creek, and the upper area contains water flows throughout its length solely in response to the rainfall. 3/ At a point approximately 2.5 miles upgradient from the Suwannee River, the incision or channel cut by Roaring Creek extends down into the sandy clay layers below the surficial sands. At that point, ground water, which is easily transmitted through the surficial clays, forms an aquifer above the sandy clay layers and seeps rather constantly into Roaring Creek. The point is a short distance upgradient from a road known as "Burned Bridge Road". Roaring Creek flows during all but the very driest periods from that point until its waters reach the Suwannee River. This point, which has been called the "point of intermittency", was placed at slightly different locations by various witnesses, depending upon the sort of analysis that was used. The conclusion that has been found most credible is that presented by Phillip E. LaMoreaux. Dr. LaMoreaux found the point of intermittency to be a short distance upgradient from Burned Bridge Road, approximately 2.46 miles from the mouth of Roaring Creek at the Suwannee River. The point is depicted with precision on Occidental Exhibit 19A. The UTM coordinants of the point are 3367025N336650E. 4/ Downstream from the point of intermittency, Roaring Creek cuts deeper and deeper into the sandy clay strata. It receives waters from several tributaries and form seepage of ground water which occurs throughout this lower portion of Roaring Creek, ultimately cuts into the limestone beds and earns its name as it forms two waterfalls near its mouth at the Suwannee River. 5/ Within and immediately adjacent to the streambed upgradient from the point of intermittency, the dominant vegetation is vegetation which is included in DER's list of freshwater submerged land indicator species. Rules of the Department of Environmental Regulation, Section 17-4.02(17), Florida Administrative Code. The predominant vegetational species are pond cypress (Taxodium Ascendens) and black gum trees (Nyssa Biflora). Within the streambed itself, there are no upland indicator species. Within the excavated channel that has been cut through the natural streambed above the point of intermittency, the predominant vegetation is Maiden Cane (Panicum Hemitomon). Within the bayhead or cypress swamp which is circled on DER Exhibit 8, and is designated with the initials "JK", the dominant vegetation is pond cypress and black gum. The dominance of wetland indicator species which occurs within and directly adjacent to the streambed and the excavated channel does not extend laterally to any great extent. While wetland indicator species will occur sporadically outward from the channels, upland indicator species begin to predominate in all but the areas immediately adjacent to the channels. This reflects the fact that the upper portions of Roaring Creek are in a high upland plateau region. Any effort to determine dominant vegetation outward from the confines of the stream channels would result in a bias in favor of upland species. Within the streambed, there are no small cypress seedlings. This reflects that the streambed has not been dry for any prolonged period of time so as to permit the germination of cypress trees. There are also no hardwood or upland indicator species within the streambed, which reinforces the conclusion that the streambed even above the point of intermittency does not remain dry for long periods of time. 6/ There are several Roaring Creek tributaries where the extent of DER's jurisdiction is at issue. One tributary flows not Roaring Creek from the south and meets the creek at a point upgradient from the point designated "RO-1" on DER Exhibit 8 and on Occidental Exhibit 8. This tributary is outlined with black lines on DER Exhibit 8 and with red lines on Occidental Exhibit 8. The parties agree that DER has jurisdiction over it. A tributary of this tributary is bordered in red on DER Exhibit 8 and in yellow in Occidental Exhibit 8. Very little testimony was elicited with respect to this tributary of the Roaring Creek tributary. It appears that it flows only in response to rainfall events, but the evidence is insufficient to establish whether it normally contains contiguous areas of standing water. Another tributary over which there is a dispute flows into Roaring Creek from the northwest and meets the creek at a point almost halfway between the points "RO-1" and "RO-2", as depicted on DER Exhibit 8 and Occidental Exhibit 8. A portion of this tributary is outlined in black and a portion in green on DER Exhibit 8. Only a portion of it is outlined on Occidental Exhibit The portion of it outlined on Occidental Exhibit 8, and in black on DER Exhibit 8, is below the point of intermittency. The portion outlined in green on DER Exhibit 8 is above the point of intermittency. There is an identifiable streambed above the point of intermittency which connects several cypress swamps. Wetland indicator species (pond cypress and black gum) constitute the dominant vegetation within the cypress swamps and within and directly adjacent to the identifiable streambed. The portion above the point of intermittency flows only in response to rainfall. The evidence would not support any finding with respect to whether it normally contains contiguous areas of standing water. The final testimony over which jurisdiction is disputed enters Roaring Creek from the south, just upgradient from the point designated "RO-4" on DER Exhibit 8 and Occidental Exhibit 8. This tributary is outlined in red on DER Exhibit 8 and in yellow in Occidental Exhibit 8. An identifiable streambed connects the cypress swamp at the head of this tributary with the upper portion of the Roaring Creek channel. Wetland indicator species (pond cypress and black gum) predominate within and directly adjacent to the channel, and within the cypress swamp. It appears that water flows from the cypress swamp to the upper channel of Roaring Creek only in response to rainfall. The evidence would not support any finding as to whether the cypress swamp and streambed of this tributary normally contain contiguous areas of standing water. 7/
Recommendation Upon the foregoing findings of fact and conclusions of law, it is RECOMMENDED: That a final order be entered by the Department of Environmental Regulation finding that the Department has jurisdiction over those portions of Roaring Creek described in Paragraph 5 of the Conclusions of Law set out herein. DONE and ENTERED this 23rd day of May, 1980, at Tallahassee, Florida. G. STEVEN PFEIFFER, 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 23rd day of May, 1980.
Findings Of Fact The Parties. The Petitioners, Joseph and Lena Smith, Eugene and Anna Colwell, and Jerry and Brenda Harris, are littoral owners and operators of sports fishing facilities on Orange Lake, a freshwater body of approximately 7,000 acres of open water and 15,000 acres of associated wetlands, whose southern margin constitutes the boundary between Alachua and Marion Counties in north central Florida. Respondent, the St. Johns River Water Management District (hereinafter referred to as the "District"), is a special taxing district created by Chapter 373, Florida Statutes, charged with the statutory responsibility for the management of water and related land resources; the promotion of conservation, development, and proper utilization of surface and ground water; and the preservation of natural resources, fish and wildlife, pursuant to Chapter 373, Florida Statutes. Intervenor, the Sierra Club, Inc. (hereinafter referred to as "Sierra"), is a not-for-profit California corporation registered to do business within the State of Florida. Sierra is an international corporation whose purpose is to explore, enjoy and protect the natural resources of the earth. Intervenor, Florida Defenders of the Environment, Inc. (hereinafter referred to as "Florida Defenders"), is a not-for-profit Florida corporation whose purpose is to preserve and restore Florida's natural resources. Intervenor, the Florida Department of Environmental Protection (hereinafter referred to as "DEP"), is an agency of the State of Florida charged with the responsibility of controlling and prohibiting pollution of the air and water of the State of Florida. See Chapter 403, Florida Statutes. DEP is also charged with responsibility for management of the Paynes Prairie State Preserve. Section 373.026, Florida Statutes. Intervenor, the Attorney General of the State of Florida (hereinafter referred to as the "Attorney General"), sits as a Trustee of the sovereignty submerged lands of the State and as one of the legal owners of the State's property including the Paynes Prairie State Preserve. The Challenged Rules. The District issued an order on November 7, 1993, authorizing the publication of a notice of intent to amend Chapter 40C-2, Florida Administrative Code, by adopting proposed Rule 40C-2.302, Florida Administrative Code, and amending Rule 40C-2.051(6), Florida Administrative Code (hereinafter jointly referred to as the "Challenged Rules"). Proposed Rule 40C-2.302, Florida Administrative Code (hereinafter individually referred to as the "Reservation Rule"), provides: 40C-2.302 Reservation of Water From Use. The Governing Board finds that reserving a certain portion of the surface water flow through Prairie Creek and Camps Canal south of Newnans Lake in Alachua County, Florida, is necessary in order to protect the fish and wildlife which utilize the Paynes Prairie State Preserve, in Alachua County, Florida. The Board therefore reserves from use by permit applicants that portion of surface water flow in Prairie Creek and Camps Canal that drains by gravity through an existing multiple culvert structure into Paynes Prairie. this reservation is for an average flow of [35] cubic fee per second (23 million gallons per day_ representing approximately forty five per cent (45 percent) of the calculated historic flow of surface water through Prairie Creek and Camps Canal. The specific authority for the Reservation Rule is Sections 373.044, 373.113, 373.171, 373.216 and 373.219, Florida Statutes. The law implemented by the Reservation Rule is Sections 373.219 and 373.223, Florida Statutes. The proposed amendment to Rule 40C-2.051, Florida Administrative Code (hereinafter individually referred to as the "Exemption Rule"), provides, in pertinent part: 40C-5.2.051 Exemptions. No permit shall be required under the provisions of this rule for the following water uses: through (5) No change (6) Water, whether withdrawn or diverted, when used for purposes of protection of fish and wildlife or the public health and safety when and where the Governing Board has, by regulation, reserved said water from use by permit applicant pursuant to Subsection 373.223(3), F.S. The specific authority for the Exemption rule is Sections 373.044, 373.113 and 373.171, Florida Statutes. The law implemented by the Exemption Rule is Sections 373.103, 373.171, 373.216, 373.219, 403.501 et seq. and 288.501 et seq., Florida Statutes. Orange Creek Basin. Orange Creek Basin is the name given to the hydrological features of approximately 400 square miles of Alachua, Putnam and Marion Counties, Florida. Orange Creek Basin is a major sub-basin of the Lower Ocklawaha River Basin. Surface water in the Orange Creek Basin flows generally in a north to south direction Orange Creek Basin is made up of several sub-basins, including Newnans Lake, Paynes Prairie, Orange Lake and Lochloosa Lake sub-basins. Surface water within the approximately 100 square miles of Newnans Lake sub-basin drains into Newnans Lake. When sufficiently high, water in Newnans Lake discharges over a weir structure from the southern end of the lake into Prairie Creek. The weir structure at the southern end of Newnans Lake may be adjusted to control the amount of water flowing into Prairie Creek. The weir was installed in 1966. It was adjusted by the Florida Game and Freshwater Fish Commission in 1976. Water flows south into Prairie Creek, the south and southwest through Prairie Creek to two man-made structures. The first is a gated culvert structure consisting of 3 Culverts (the "Camps Canal Culverts"), through which some of the Prairie Creek water enters Paynes Prairie. The second man-made feature is a levee and a canal named Camps Canal. The levee diverts water in Prairie Creek, which does not flow into Paynes Prairie by gravity, through Camps Canal to the south to the River Styx, which flows into Orange Lake. If the elevation of surface water in Prairie Creek exceeds 58.91 feet National Geodetic Vertical Datum (hereinafter referred to as "NGVD"), a portion of the volume of Prairie Creek will flow, by gravity, into Paynes Prairie through the Camps Canal Culverts. The Paynes Prairie sub-basin covers an area of approximately 49 square miles. Surface water in this sub-basin drains into a natural geological feature known as Alachua Sink. Surface water in the approximately 56 square mile Orange Lake sub- basin flows into Orange Lake. Surface water flows out of Orange Lake through Orange Creek. Outflow is controlled by Orange Lake Dam. The Orange Lake Dam has a fixed crest elevation of 58 feet NGVD. Water levels in Orange Lake must exceed 58 feet NGVD before there is surface water outflow from Orange Lake. Surface water within the approximately 75 square mile Lochloosa Lake sub-basin drains into Lochloosa Lake. Lochloosa Lake has two outlets: Lochloosa Slough in the east and Cross Creek in the south. Cross Creek connects Lochloosa Lake to Orange Lake. Paynes Prairie State Preserve. Prior to the construction of the weir at the outlet from Newnans Lake to Prairie Creek, all surface water from Newnans Lake flowed from Newnans Lake to Prairie Creek unimpeded. Prior to 1927 all surface water in Prairie Creek flowed south into an area known as Paynes Prairie. Paynes Prairie is located in Alachua County. All water in Prairie Creek entered Paynes Prairie and flowed across Paynes Prairie to Alachua Sink. Alachua Sink is a natural geological feature located in the north- central portion of Paynes Prairie. At Alachua Sink surface water enters the Florida aquifer. In 1927 a levee was constructed around the eastern boundary of Paynes Prairie, and Camps Canal was excavated in order to divert water from Paynes Prairie. Due to the levee, water in Prairie Creek was diverted into Camps Canal beginning in approximately 1927. The water flowed into the River Styx and then into Orange Lake. Canals and levees were also constructed within Paynes Prairie to convey surface water in Paynes Prairie into Alachua Sink and Camps Canal. The modifications to Paynes Prairie made in 1927 were intended to drain Paynes Prairie so that the land could be utilized for agricultural purposes, including the raising of cattle. Paynes Prairie continued to be used primarily for the raising of cattle between 1927 and early 1970. In 1970, the State of Florida began acquiring parts of Paynes Prairie. Property acquired by the State was used to create the Paynes Prairie State Preserve (hereinafter referred to as the "Preserve"). Land is still being acquired by the State. The Preserve currently consists of approximately 20,600 acres. Approximately 18,000 acres of the Preserve were acquired within the first 4 years after acquisitions by the State began. Approximately 12,000 acres are considered wetlands. Two major highways, U.S. Highway 441 and Interstate 75 run north-south across the middle and western portion of Paynes Prairie. U.S. 441 was constructed in 1927 and I-75 was constructed in 1964. In 1975 the State of Florida's Department of Natural Resources (which is now DEP) breached the levee at Camps Canal in order to restore part of the water flow from Prairie Creek to the Preserve. In 1979 flashboard riser Culverts were placed in the breach in the Camps Canal levee. In 1988 the Camps Canal Culverts were constructed. The Preserve, a unique land feature, was designated a National Natural Landmark in 1974 by the United States Department of the Interior. No consumptive use permit concerning water that flows into Paynes Prairie or the Preserve has been issued by the District. No consumptive use permits have been issued by the District for surface water withdrawals from Newnans Lake, Prairie Creek or Orange Creek. The Current General Hydrologic Condition of the Preserve. The Preserve is one of the largest continuous wetland systems in Florida and the Southeastern United States. The Preserve and Paynes Prairie constitute one of the largest wetland areas formed by the collapse of a sinkhole, Alachua Sink. Since 1975, at least some water has flowed into the Preserve from Prairie Creek through the Camps Canal Culverts and its predecessors. The "inverts" of the Prairie Creek-Camps Canal Culverts are above the creek-canal bottom. This means that if water in Prairie Creek does not reach a certain level, no water will flow through the Camps Canal Culverts into the Preserve. Under these conditions, all water in Prairie Creek will flow through Camps Canal and eventually to Orange Lake. The amount of water flowing through the Camps Canal Culverts is also limited to a maximum amount due to the size of the Culverts. The exact amount of water that may flow through the Camps Canal Culverts into the Preserve depends on the amount of water in Prairie Creek coming from Newnans Lake and the capacity of the Culverts to move the water. Water flowing into the Preserve through the Camps Canal Culverts constitutes approximately 50 percent of the surface water entering the Preserve. After water flows into the Preserve through the Camps Canal Culverts it flows in a broad, shallow path, referred to as "sheetflow," over the eastern portion of the Preserve. The sheetflow from Camps Canal Culverts creates approximately 550 to 600 acres of shallow marsh community. The water eventually flows into an area known as Alachua Lake in the central portion of the Preserve. Water discharging from Alachua Lake flows through a water control structure consisting of four gated Culverts, known as the Main Structure, into Alachua Sink. Water also enters the Preserve from the north through a tributary known as Sweetwater Branch. Water flows through Sweetwater Branch into Alachua Sink. Sweetwater Branch is channelized over its entire length, preventing water from reaching into the Preserve or Alachua Lake. The District's Purpose in Adopting, and the District's Interpretation of, the Challenged Rules. The District's intent in adopting the Challenge Rules was to reserve water which the District had concluded is required for the protection of fish and wildlife in Paynes Prairie. The District is attempting to carry out its intent by providing in the Reservation Rule that whatever amount of water that may flow through the Camps Canal Culverts by gravity into the Preserve may not be used for other purposes. The District is further attempting to carry out its intent by providing in the Exemption Rule that any amount of water that has been reserved by the District because it is required for the protection of fish and wildlife pursuant to Section 373.223(3), Florida Statutes, exempt from the consumptive use permit process. The Reservation Rule is not intended to reserve a specific quantity of water for the Preserve. Rather, the Reservation Rule reserves only that amount of water that flows through the Camps Canal Culverts by force of gravity. The intent is allow the natural existing hydrologic regime of the Preserve to continue. The quantity of the water reserved by the Reservation Rule is identified, in part, as follows: The Governing Board finds that reserving a certain portion of the surface water flow through Prairie Creek and Camps Canal south of Newnans Lake in Alachua County, Florida, is necessary in order to protect the fish and wildlife which utilize the Paynes Prairie State Preserve, in Alachua County, Florida. The Board therefore reserves from use by permit applicants that portion of surface water flow in Prairie Creek and Camps Canal that drains by gravity through an existing multiple culvert structure into Paynes Prairie. . . . [Emphasis added]. The last sentence of the Reservation Rule goes on to proved: This reservation is for an average flow of [35] cubic feet per second (23 million gallons per day) representing approximately forty five per cent (45 percent) of the calculated historic flow of surface water through Prairie Creek and Camps Canal. This portion of the Reservation Rule was not included by the District to establish a minimum and/or maximum quantity of water that is being reserved for the protection of fish and wildlife in the Preserve. This portion of the Reservation Rule represents a very condensed summary of the historical hydrologic data relied upon by the District in deciding to reserve water for the Preserve's fish and wildlife. The Exemption Rule was intended to make clear that anytime the District reserves water which it determines is required to protect fish and wildlife or the public safety, that no consumptive use permit is necessary. The District's Determination that Water is Necessary for the Protection of Fish and Wildlife in Paynes Prairie. In reaching its decision that the quantity of water flowing through the Camps Canal Culverts by force of gravity into the Preserve is required for the protection of the fish and wildlife of the Preserve, the District relied upon a study of the Orange Creek Basin which District staff had begun in the 1980s. There were three objectives for the Orange Creek Basin study: (a) the first objective of the study was to develop a predictive hydrologic model that could be used to predict water levels throughout the basin and the water courses that connect the various major lakes and prairie systems; (b) the second objective of the Orange Creek Basin study was to develop environmental and hydrologic criteria that could be used to evaluate the environmental impacts of different water management alternatives in the basin; and (c) the third objective was to look at alternatives for management of water within the District. Substantial evidence concerning the manner in which the Orange Creek Basin study was conducted, the results of the study and the rationale for the District's conclusion that the quantity of water flowing through the Camps Canal Culverts by force of gravity is required to protect the fish and wildlife of the Preserve was presented during the final hearing of this case by the District. The evidence presented by the District to support a finding that the quantity of water flowing through the Camps Canal Culverts by force of gravity is required to protect the fish and wildlife of the Preserve was not rebutted by competent subs by the Petitioners. The only witness called by the Petitioners was an expert in hydrology. The Petitioners' expert only suggested that he had questions about the District's hydrologic study. He was unable, however, to testify that the hydrologic study relied on by the District was unreasonable or inaccurate. The Petitioners also offered no evidence to counter the testimony of the District's expert on the environment of Paynes Prairie. The testimony of the District's expert proved that, even without the results of the hydrologic study conducted by the District, the evidence concerning the Preserve's environment supports a finding that the water reserved by the Reservation Rule is required for the protection of fish and wildlife. Generally, the evidence proved that, if the water being reserved is not continued to allow to flow naturally into the Preserve, the range of water fluctuations and the resulting natural impact of the environment of the Preserve will not be achieved. There exist in the Preserve currently, a range of plant communities and fish and wildlife. The nature of those communities, fish and wildlife depends on the amount of water in the communities. The communities range from those existing in of upland areas, which have the lowest levels of water, down to deep marshes, where water levels are the greatest. In between are emergent marsh (also called "shallow marsh"), cypress swamps, mixed scrub-shrub wetland, wet prairie, old filed, hudric forest, mesic forest and xeric community. The various types of communities are is a state of fluctuation depending on the levels of water flowing into the Preserve. The evidence presented by the District, and was uncontroverted by the Petitioners, proved that these fluctuations are environmentally desirable; that natural fluctuations of water levels in the Preserve are required for the protection of fish and wildlife. It is for this reason, therefore, that the District decided to reserve the amount of water flowing by gravity through the Camps Canal Culverts, and not some specified volume. The Rationale for the District's Finding that Water is Required for the Protection of Fish and Wildlife. Although the District and some of the Intervenors have prosed several findings of fact that support the ultimate finding of fact that the water reserved by the Reservation Rule is required to protect fish and wildlife. Those findings of fact are subordinate to the ultimate relevant fact in this case. Therefore, rather than rewrite all of those subordinate facts, the District's subordinate findings of fact (which cover those subordinate findings suggested by the Intervenors) will be quoted and adopted in this Final Order. The findings of fact of the District quoted and adopted herein which relate to the hydrologic portion of the are as follows. The findings have been modified to reflect terms used throughout this Final Order. The findings of the District adopted are District findings of fact 44 through 74: Surface water hydrologic models are a tool used by water resource professionals to enable them to simulate or calculate certain characteristics of a hydrologic system from data that relates to or is collected from within that system. T. 65, 66, 90, 91, 779. In this basin, the staff of the District developed a surface water model in order to calculate anticipated water levels and discharge volumes at various points throughout the basin expected to be associated with several alternative water management strategies. T. 90, 91, SJ Ex 1 p 27. The specific model used by the District is the Streamflow Synthesis and Reservoir Regulation (SSARR) mathematical model, developed by the U.S. Army Corps of Engineers. This particular model is generally accepted and used in the field of hydrology for the purposes for which it was used here by the District staff. T. 90, 91, SJ Ex 1 p 27. The model combines two types of data, the first of which are "fixed basin parameters" such as drainage area, soil moisture run-off relationships, and storage capacity of the water bodies in the basin. Fixed basin parameters do not change over time. T. 98, 99, SJ Ex 1 pp 32-37. The second type of data used by the model is "time series" data such as rainfall, evaporation, lake elevations and discharges at several points throughout the basin. Time series data does change over time. T. 98, 99, SJ Ex 1 pp 38-40. Rainfall data for the basin is the most important input element for the model because rainfall drives the system from a hydrologic perspective. T. 95. Rainfall data from 5 recording stations scattered over the basin were utilized, with one station located at the University of Florida in Gainesville yielding data for more than 50 years, although only data for the 50 year period from 1942-1991 was used in the model. T. 96, 97, SJ Ex 1 pp 38, 39, 62, 175. The other 4 rainfall recording stations used in the model have recorded rainfall for periods ranging from 11 years to 37 years. SJ Ex 1 p 39. In a basin the size of the Orange Creek Basin, day to day rainfall amounts may vary from one recording station to another, however, on an annualized basis, rainfall amounts are relatively consistent between the rainfall recording stations utilized in the District's model. T. 97, 98, 184, 727. Both the number and location of rainfall recording stations used for the model are adequate to characterize rainfall for the basin. T. 97, 98, 184. Fifty years of hydrologic data were utilized by the District in the model, because corresponding records existed for rainfall, lake levels, and discharge for this period of time. In addition, a 50 year period is more likely to exhibit a full range of hydrologic conditions, such as droughts and floods, than a shorter increment of time would. T. 104. The model utilizes both the fixed basin parameters and the time series data to calculate an associated lake level for any of the lakes in the basin or a discharge measurement at one of several points in the basin for any particular day during the 50 year period represented by the hydrologic data on which the model is based. T. 98-100. The model was initially run to calculate several hydrologic values with existing conditions in place. Existing conditions, for purposes of comparison with other alternatives, assumes the Newnans Lake weir to be in place, the gates to the Camps Canal Culverts to be in an open position and the gates to the main structure Culverts in the Preserve to be in an open position. T. 99, SJ Ex 1 p 83. For all scenarios examined, the model assumes existing land uses to be in place, in all years simulated, in order to allow consistent comparisons of hydrologic conditions over the 50 years for which data was available. T. 134, 135. In the "existing conditions" scenario the model calculates the volume of water discharging from Newnans Lake southward into Prairie Creek for each day during the 50 year period from 1942-1991. T. 100. Discharge measurements were made by District staff at the downstream end of the Camps Canal Culverts from which a rating curve was developed for the structure. T. 101, 102, SJ Ex 1 pp 33, 36. A rating curve is a means by which the flow capacity of a water control structure such as a culvert may be calculated. T. 101, 102. Using the rating curve developed by District staff for the Camps Canal Culverts, the model, having calculated the volume of water moving from Newnans Lake into Prairie Creek, can then calculate the volume of water passing through the Culverts at the Camps Canal Culverts into the Preserve versus the volume moving on southward through Camps Canal to Orange Lake for each day or year during the 50 year period from 1942-1991. T. 101, 102, SJ Ex 1 p 84, Appendix Table E-45. Having calculated the annual volume of surface water entering the Preserve and the annual volume moving into and through Camps Canal to Orange Lake for each of the 50 years between 1942- 1991, District staff then divided the 50 year totals for each by 50 to arrive at a yearly average volume of water going to the Preserve versus a yearly average volume going through Camps Canal to Orange Lake, under existing conditions. T. 101-104, SJ Ex 1 p 84, Appendix Table E-45. Based on the volumes calculated for the 50 year period between 1942-1991, on average, 45 percent of Prairie Creek flow enters Preserve through the Camps Canal Culverts under existing conditions. This equates to 35 cubic feet per second (cfs), or 23 million gallons per day (mgd). T. 103, 605, 606, SJ Ex 1 p 84, Appendix Table E-45. Also based on the volumes calculated for the 50 year period between 1942-1991, on average, 55 percent of Prairie Creek flow goes into Camps Canal and moves on southward to the River Styx and then to Orange Lake under existing conditions. T. 103, SJ Ex 1 Appendix Table E-45. Making a calculation of flow based on 50 years of historic hydrologic data does not guarantee that the next 50 years will be identical to the period during which the calculation was developed, however, it is reasonable to assume that the next 50 years will be statistically similar to the previous 50 years and that hydrologic conditions, on average, will be the same. T. 104, 143. Both the general methodology and the specific model used by the District to quantify the average volume of flow entering the Preserve under existing conditions, which also represents the volume of flow which the rule would reserve for fish and wildlife which use the Preserve, are based on logic and accepted scientific principles. T. 90, 91, 97, 102, 128, 729. The rule in issue does not reserve a specific amount of water for the protection of fish and wildlife using the Preserve, rather, it reserves the amount which will flow by gravity through the existing Camps Canal Culverts with the gates in an open position, which will in essence, maintain the existing volume of flow into the Preserve. T. 604, 605, 624. Thirty-five cfs does not necessarily represent the specific volume of water that will flow into Preserve on a given day, rather, the specific volume would be dependent on hydrologic conditions on that given day. T. 105, 106. Nevertheless, 45 percent of flow, or 35 cfs, or 23 mgd, represents a reasonably accurate calculation, based on the data available, of the average volume of Prairie Creek flow which will enter the Preserve by gravity pursuant to the Reservation Rule. T. 101- 104, 638, SJ Ex 1. With the existing conditions hydrologic regime which the Reservation Rule would continue in place, the model calculates that the mean elevation of Orange Lake would be 57.26 feet NGVD. T. 121, 122, SJ Ex 8 (arithmetic mean). If no Prairie Creek flow were allowed to enter the Preserve and all of its flow went to Orange Lake, the model calculates the mean elevation of Orange Lake to be 57.51 feet NGVD. T. 121, 122, SJ Ex 8 (arithmetic mean). Thus, the mean elevation of Orange Lake rises by only 0.25 feet when all of the Prairie Creek flow is diverted to Orange Lake. SJ Ex 8. The impact of a 0.25 feet change in the mean elevation of Orange Lake from a hydrologic perspective is small given the 11 feet fluctuation in elevations that has occurred naturally over time in the lake. T. 125. By contrast, if no Prairie Creek flow were allowed to enter the Preserve and all of its flow went to Orange Lake, the mean elevation of water levels within the Preserve, as calculated by the model, would decline by 0.65 feet. SJ Ex 7. Eliminating all Prairie Creek flow from the Preserve would decrease the amount of wetted acreage in the central portion of the prairie by up to 2400 acres. T. 203, SJ Ex 1 p 131, SJ Ex 6. In addition, the acreage wetted in the eastern lobe of the Preserve by the sheetflow of Prairie Creek water as it moves from the Camps Canal Culverts to Alachua Lake would also be eliminated. T. 116, SJ Ex 1 p 131. The findings of fact of the District quoted and adopted herein which relate to the environment of, and the alternative course of action considered for, the Preserve are as follows. The findings have been modified to reflect terms used throughout this Final Order. The findings of the District adopted are District findings of fact 79 through 127: The eastern and western lobes of the Preserve are approximately the same elevation and have similar gradients; however, the plant communities within the eastern lobe differ from the plant communities in the western lobe. The plant community within the eastern lobe is predominantly a shallow marsh community while the plant community within the western lobe varies from wet prairie to old field. T. 262, 263; SJ Exs 3, 10B, 10H. For the western lobe of the Preserve, consisting of the area west of U.S. Highway 441, rainfall is the only source of water except when extremely high water levels occur in Alachua Lake. T. 263, 272. When extremely high water levels occur on Alachua Lake water can backflow through the culverts under U.S. Highway 441 and Interstate Highway 75 and inundate the western lobe. T. 272. The eastern lobe of the Preserve is dependent upon sheetflow from Prairie Creek for its source of water. T. 263. Prior to the construction of Cones Levee the sheetflow from Prairie Creek inundated approximately 1,200 acres of the eastern lobe. Today, however, sheetflow inundates directly 600 acres and indirectly another 600 acres in the eastern lobe. T. 264, 265; SJ Ex 10B. Without the Prairie Creek sheetflow, the biological character of the eastern lobe would change to resemble the more terrestrial nature of the western lobe. T. 263, 272, 518. The fish and wildlife inhabiting the Preserve are totally dependent upon its surface water hydrology. T. 276. Of the 21 species of plants living within the Preserve that are listed by the federal government or the State of Florida as endangered, threatened or species of special concern, four species are wetland species. T. 268, 358, 359, 360. Twenty species of animals living on the Preserve are listed by the federal government or the State of Florida as endangered, threatened or species of special concern. Seventeen of these species are wetland dependent. T. 269. Birds, including a number of species listed as endangered or threatened such as great blue herons, woodstorks, anhingas, limpkins, sandhill cranes and ospreys, use the shrub communities around Alachua Lake, the cypress swamp in the eastern lobe and other areas of the eastern lobe for breeding, nesting, and foraging. T. 269, 270, 271, 277, 364, 365. Several species of migratory ducks overwinter in the central area of the Preserve, particularly in the shrub wetland communities around Alachua Lake. Without the flow of water from Prairie Creek the open water in Alachua Lake would be lost and consequently, the overwintering habitat for the ducks would be lost. T. 240, 270, 518. Immature bald eagles use the eastern lobe wetlands for foraging. T. 270. Additionally, the northern harrier, American kestrel and peragrine falcon use wetlands within the Preserve as foraging habitat. T. 364, 365. Mammals, such as river otters, brown water rat, bobcats, bats and long-tailed weasels, use the wetlands within the Preserve, and the eastern lobe particularly, as breeding, nesting, and/or foraging habitat. Reptiles, such as the American alligator, live in the Preserve. T. 270-271, 375, 377-378; SJ Ex 14. The diversity and abundance of animals living in or using the Preserve is greater in the eastern lobe and central area than the western lobe. T. 273, 274. Different species of birds frequent the western lobe. Typically, species more indicative of a drier terrestrial environment are found in the western lobe. T. 272. If the Prairie Creek flow is diverted from the Preserve, the eastern lobe would be driven towards a drier, terrestrial habitat and the functions of the eastern lobe wetlands would be totally lost. T. 277. The sheetflow across the eastern lobe is a unique feature of the Preserve, and without this sheetflow animals such as the endangered brown water rat would not live there. T. 277. Without the Prairie Creek sheetflow, animals dependent on Alachua Lake and the wetlands, such as the brown water rat and the woodstork, would have to find other areas to live, forage, breed and nest due to the loss of wetlands and open water habitat. T. 277, 518. When the water levels in the Preserve are low and wetlands are lost, the birds that depend on the wetlands for nesting will not nest in the Preserve nor elsewhere. T. 532. The wetland communities within the Preserve require a range of water level fluctuations which includes periods of high water levels, average water levels and low water levels. Wetlands must remain wet long enough to exclude upland plants and to conserve hydric soils, yet sufficiently dry often enough to allow germination of wetland plants and the compaction and oxidation of flocculent sediments. T. 293, 294, 298, 299, 310, 311; SJ Ex 1 pp. 23-25. Periods of high water levels maintain lower swamp and shallow marsh habitats, facilitate the dispersal of the seeds of wetland plants, allow wetland species that normally occur at lower elevations to move up into the forested communities, prevent the encroachment of upland species into the upper wetland area, and advance the transportation of organic matter from uplands to wetlands. Inundation of the floodplain and forested communities provide nesting, spawning, refugia, and foraging habitat for fish and other aquatic organisms. T. 294, 296, 310, 311; SJ Ex 1 pp 23- 25. The frequency, timing and duration of high water levels influence the composition and survival of wetland forests. T. 310, 311; SJ Ex 1 p 23. Periods of average water levels create and maintain organic soils and maintain wetland habitat for wetland dependent wildlife. T. 293, 297; SJ Ex 1 p 25. Periods of low water levels rejuvenate floodplain wetlands by allowing seed germination and growth of wetland plants. Seeds of many wetland plant species require saturated soils without standing water in order to germinate. T. 291, 293, 298, 299; SJ Ex 1 pp 24, 25. Periods of low water levels increase the rate of aerobic microbial breakdown and decomposition of organic sediments, and allows the consolidation and compaction of flocculent organic sediments. The consolidation, compaction and decomposition of flocculent organic sediments improves substrates for fish nesting and seed germination. T. 298, 299; SJ Ex 1 pp 24-25. Upland animals use the wetlands during periods of low water levels for foraging and breeding. T. 298, 299. Three elevation transects were used by District staff to identify the elevations of plant communities on the Preserve and develop environmental criteria for the Preserve floodplain. T. 302, 305-306; SJ Ex 1 pp 26, 27, 31, 60. Ecological criteria were developed by District staff to accommodate the hydroperiod requirements of lake and wetland biota. The ecological criteria consisted of hydrologic duration, i.e. how long an area is flooded; and recurrence intervals, i.e. how often an area is flooded. T. 304, 309; SJ Ex 1 pp 23, 61. Maintaining appropriate hydrologic durations and recurrence intervals for plant communities enables the plant communities to support populations of fish and wildlife. T. 307, 312. The District identified the following five significant water management levels: infrequent high water level, frequent high water level, minimum average water level, frequent low water level, and infrequent low water level. The water management levels characterize zones along the elevation gradient of the Preserve. T. 307, 308; SJ Ex 1 p 61. The five different recurrence intervals and the associated hydrologic durations became the hydrologic criteria used by District staff for the water management levels. T. 312. The District evaluated six water management alternatives for the Preserve: the "existing conditions" alternative which simulated the current morphometry of the Paynes Prairie sub-basin; the "total restoration" alternative, under which all the Prairie Creek flow is restored to Paynes Prairie; the "50/50 management" alternative, under which the inflow capacity at the Camps Canal Culvert is reduced by 50 percent and the outflow capacity at the main structure at Alachua Lake is reduced by 50 percent; the "elevation threshold" alternative, under which when the water level at Newnans lake is at 66 feet NGVD or above and the water level at Orange Lake is at 56 feet NGVD or below, then the inflow structure at Camps Canal Culvert is reduced by 50 percent while the outflow capacity at the main structure is maintained at 100 percent; the "Sweetwater Branch" alternative, under which flow from Prairie Creek is replaced by Sweetwater Branch flow; and the "no restoration" alternative, under which the entire flow from Prairie Creek is diverted to Orange Lake. T. 313, 314; SJ Ex 1 p 119. Based upon the hydrologic durations and recurrence intervals defined by the ecologic criteria, the District determined five water management levels for each water management alternative. SJ Ex 1 p 61. The five water management levels and the associated recurrence intervals and hydrologic durations form a fluctuation management regime. The fluctuation management regime for each water management alternative was evaluated with respect to the existing biological features of the aquatic and wetland communities of the Paynes Prairie sub-basin. SJ Ex 1 pp 61, 124, 125. Under the total restoration alternative the water levels on the Preserve would rise thereby improving the hydrologic regime on the prairie, but the possibility of flooding and damaging U.S. Highway 441 would also increase. The minimum average water level of Orange Lake would decrease by 0.67 feet. T. 331, 333; SJ Ex 1 pp 125-130; SJ Ex 8. The no restoration alternative would not satisfy all the hydrologic criteria. The minimum average water level on the Preserve would decrease by 1.01 feet under this alternative. Under this alternative the acreage inundated by the minimum average water level is reduced by approximately 2,400 acres. Additional wetland acres are lost due to the absence of the Prairie Creek sheetflow across the eastern lobe. The minimum average water level in Orange Lake would increase by 0.16 of a foot. T. 324, 334-336; SJ Ex 1 pp 124, 125, 131; SJ Ex 8. Eliminating the flow of Prairie Creek into Paynes Prairie would be detrimental to the current and future biological conditions on the Preserve. SJ Ex 1 p 131. Under the 50/50 management alternative the average flow from Prairie Creek would be reduced from 45 percent to 22.5 percent and the outflow to Alachua Sink would be reduced by 26 percent. T. 337; SJ Ex 1 p 131. The high water levels and the low water levels increase slightly within the Preserve and Orange Lake under the 50/50 management alternative; however, the residence time of water and the concentration of nutrients, including phosphorous and nitrogen, would increase thereby degrading water quality within the Preserve. T. 338, 340, 341; SJ Ex 1 pp 124, 125, 127, 128, 131, 132; SJ Exs 7 and 8. The reduction of sheetflow from Prairie Creek under the 50/50 management alternative would adversely affect the wetlands in the eastern lobe. SJ Ex 1 p 132. Under the elevation threshold management alternative water levels within the Preserve would decrease. The Preserve would receive less water during some periods of naturally high flows reducing the duration and frequency of inundation in the eastern lobe wetlands and, therefore, negatively impacting wildlife dependent upon seasonal high flows. T. 344; SJ Ex 1 p 133; SJ Ex 7. The flow provided by Sweetwater Branch provides approximately 15 percent of the Preserve's average inflow, whereas Prairie Creek provides approximately 50 percent of the Preserve's average inflow. T. 346. Sweetwater Branch is more or less confined to a channel and discharges into Alachua Sink bypassing the Preserve and its eastern lobe. T. 347. Under the Sweetwater Branch alternative the eastern lobe would be deprived of the sheetflow essential to the maintenance of wetlands and the wildlife in the eastern lobe. The eastern lobe would dry out and the plant communities would change to old field or wet prairie. The functions of the plant communities to wildlife would also change under this alternative. T. 347. The Sweetwater Branch alternative would not support fish and wildlife in the eastern lobe of the Preserve. T. 347. The water quality of Sweetwater Branch is poor. Sweetwater Branch has higher concentrations of nitrogen and phosphorous than Prairie Creek. If the nutrient-rich Sweetwater Branch water was diverted onto the Preserve the types and abundances of vegetative communities would change from native vegetation to monocultures of nuisance vegetation that thrive in nutrient-rich environments. T. 346-349; SJ Ex 1 pp 133-134. The existing conditions alternative provides over the long term an average of approximately 45 percent of the Prairie Creek flow by gravity flow through the Camps Canal Culvert to the Preserve. T. 355, 356; SJ Ex 1 p 121. Under the existing conditions alternative, the five hydrologic criteria for both the Preserve and Orange Lake are met and the water level elevations meet the desired recurrence intervals and hydrologic durations. T. 324, 350, 351. The fluctuation management regime provided by the existing conditions alternative partially restores sheetflow from Prairie Creek to the Preserve in sufficient, but fluctuating, water quantities necessary to maintain habitat for fish and wildlife within the eastern lobe. T. 350, 351. It is essential for the protection of the fish and wildlife that utilize and depend upon the Preserve to maintain the flow of Prairie Creek into the Preserve. T. 351, 517. The Preserve needs flow from Prairie Creek in volumes reserved by the proposed rule to protect its fish and wildlife. T. 351. The management levels established by the environmental criteria used for each of the water bodies in the basin will continue to be met in Orange Lake with an average of 45 percent of Prairie Creek flow going to the Preserve and 55 percent going to Orange Lake. T. 432, SJ Ex 1 pp 127, 134, 146. Based upon the substantial and uncontroverted evidence in this case, it is concluded that the water reserved by the Reservation Rule is required for the protection of fish and wildlife of the Preserve.
The Issue The issue presented here concerns the entitlement of the Petitioner, Turtle Lake Land Trust, to be permitted by the Respondent, State of Florida, Department of Environmental Regulation, to dredge approximately 600,000 cubic yards of material in the area known as Turtle Lake, which is located near Jackson street and Fairfield Drive, Pensacola, Florida. The purpose of this project is to create a manmade lake. The dredged material world be placed on the lake shore.
Findings Of Fact On May 9, 1979, the Respondent, State of Florida, Department of Environmental Regulation, received an environmental permit application from the Petitioner, Turtle Lake Land Trust. The details of that permit application were contained in a form provided by the Department together with attachments to that form. A copy of this permit application may be found as the Respondent's Exhibit No. 2 admitted into evidence. By this application, Turtle Lake requested that it be allowed to dredge approximately 600,000 cubic yards of material in an area known as Turtle Lake, which is located near Jackson Street and Fairfield Drive, Pensacola, Florida. The purpose of the excavation was to establish a manmade lake approximately twelve (12) feet in depth in an area which is a cypress swamp and subject to periodic inundation by water. The materials removed from the dredging would be deposited on the shores of the lake, effectively raising the ground elevation at lakeside. The dredging would intersect the groundwater on the project site. The project is part of an overall development which would involve construction of residential housing and commercial facilities in the vicinity of the lake, with the lake to be used for fishing, sailing and other water recreation. The proposal of the Petitioner was reviewed by the Department and certain timely additional requests were made from the Department to the applicant to provide information necessary to evaluate the request for permit. The exhibits dealing with the request for additional information and responses to those requests may be found as Respondent's Exhibits 3, 5, 8, 9, 10 and 11 admitted into evidence. The Department solicited comments from the Florida Game and Freshwater Fish Commission on this subject and the comments were provided by correspondence from the Executive Director of the Commission. These comments may be found in Respondent's Exhibit No. 6 admitted into evidence, which is a copy of those remarks. The Department of Environmental Regulation, in keeping with the provision Subsection 253.124(3), Florida Statutes, performed a biological survey of the project site and submitted it to the Board of County Commissioners of Escambia County, Florida, for the Board's action. A copy of the survey may be found as Respondent's Exhibit No. 7 admitted into evidence. The Escambia County Board of County Commissioners, by Resolution dated October 11, 1979, approved the project subject to action by the Respondent and the United States Corps of Engineers. A copy of this Resolution may be found as the Respondent's Exhibit No. 12 admitted into evidence. Upon consideration of the permit request, the Department of Environmental Regulation notified the applicant of its intent to deny the permit request. This Letter of Intent to Deny was issued on January 31, 1980, and a copy of it may be found as Respondent's Exhibit No. 13 admitted into evidence. This matter has been presented for consideration before the State of Florida, Division of Administrative Hearings, upon referral by the Respondent of the original Petition and has been heard after opportunity for and amendment to that Petition. The hearing was conducted on September 23, 1980, as scheduled, in keeping with the provisions of Subsection 120.57(1), Florida Statutes. The project site is located in a cypress swamp which has also been referred to as a cypress head. The southern boundary of the project site east of Fairfield Drive has an impoundment area which is fringed by pine trees and other upland species, to include gallberry, southern brackin, blackberry and oak. There is within this area aquatic vegetation dominated by Eleocharis sp. and fragrant waterlily (nymphaea odorata). The cypress head itself, which is bounded on the west by Fairfield Drive, consists of cypress, blackgum, sweetbay and cinnamon fern, fragrant waterlily and pickerel weed (pontederia lanceolata). Within the zone of the cypress head standing water may be found, the dimensions and depths of which were not established at the hearing in sufficient detail to allow further comment in these findings. Fairfield Drive serves to contain the water found in the Turtle Lake swamp on the eastern side of that roadway; however, there is an exit from the cypress head under Fairfield Drive by a series of three 24-inch culverts which connect the manmade ditches. These ditches flow into Bayou Marcus and Bayou Marcus Creek and eventually into Perdido Bay. This water connection is a direct connection and Bayou Marcus, Bayou Marcus Creek and Perdido Bay are waters of the State. Immediately adjacent to Fairfield Drive east of that roadway in the vicinity the culverts water may be found standing and could be navigated and this may be seen by Respondent's Composite Exhibit No. 14. This water which although subject to navigation wad not identified sufficiently at the hearing to establish its length and breadth. The depth was two to three feet. This water adjacent to Fairfield Drive is not within that area of the proposed excavation. At present, the storm water runoff from the Forte subdivision located to the north and east of the project site, enters the cypress head swamp and at times of periodic inundation, this storm water runoff arrives at the area of the culverts into the ditch system and into Bayou Marcus, Bayou Marcus Creek and Perdido Bay. The oils and greases, fertilizers, pesticides, nutrients and other forms of pollutants which make up the storm water constituents are somewhat filtered by the cypress head swamp as it now exists, prior to the entry of those materials into the culvert area adjacent to Fairfield Drive and from there into the transport mechanism constituted of the ditches, bayou, creek and bay. If the project is built out, the dredging will remove those flora mentioned herein and the fauna which inhabit this swamp and will remove the cypress head from future use by the fauna which normally inhabit this form of environment. It would also take away the natural filtration to be provided by the swamp in the way of removing undesirable storm water constituents from the residential runoff in Forte subdivision and the proposed development associated with the lake construction. The removal of the swamp would destroy the capacity to convert raw nutrients into usable sources of food for indigenous dawn stream organisms. As can be seen in the Petitioner's Exhibit No. 1, the existing water table at the site is approximately 23 feet and ordinary highwater elevation has been measured at 24 feet with an existing grade of 21 feet. If the lake were excavated, the lake would show a water table with an elevation of 20 feet. The berm or dykes around the lake would have an elevation of 24 feet. Storm water from the current subdivision and the residential and commercial build-out associated with the project in question would be carried through underground storm water piping into four holding areas which have been referred to by the applicant as drainage corridors and retention area. These areas are separated from the lake by siltation screens and will serve the function of filtering out some storm water constituents which are solid particulates. The constituents which have been dissolved will flow through the siltation screen devices and into the lake proper. When the lake rises to a depth of 23 feet, the excess water will he transported through a proposed ditch into the area of the three culverts under Fairfield Drive and via those manmade conveyances into Bayou Marcus, Bayou Marcus Creek and Perdido Bay. Those storm water constituents such as oils and greases, fertilizers, pesticides, nutrients and other forms of pollutants which have not settled or been filtered will be transported through this system and deposited into waters of the State. In this connection, the drainage corridor and retention areas are not designed for long-term retention; they are primarily for short-term detention, depending on the amount of loading from the storm water runoff. The only pre-treatment associated with the storm water runoff is that filtration that occurs in the drainage corridor and retention area. (There was some discussion of possible gravel filters in conjunction with the drainage corridor and retention area but they were not part of the plan submitted to the Department in the process of project review.) In addition to the introduction of the storm water contaminants into the waters adjacent to Fairfield Drive at the area of the culverts and the bayou, creek and bay, these contaminants will be introduced into the ground water in the lake proper Although some increase in retention of storm water runoff may be expected, if the project were built, there would be a significant increase in the introduction of dissolved contaminants into waters over which the Respondent has jurisdiction, i.e., Bayou Marcus, Bayou Marcus Creek and Perdido Bay. Increases in these areas will occur in biochemical oxygen demand and undesirable nutrient and dissolved oxygen levels will decrease if this project is constructed. In association with this change, an increase in nuisance species would occur. The Petitioner has failed to do any background sampling to establish the natural background levels of the aforementioned conditions in waters of the State in order to identify whether water quality in the receiving waters would be degraded from existing conditions to the extent of violating the Department's water quality criteria.
Recommendation Based upon a full consideration of the facts as presented and the Conclusions of Law reached in this matter, it is RECOMMENDED that the Secretary of the State of Florida, Department of Environmental Regulation, deny the Petitioner a dredge and fill permit pursuant to Rule 17-4.28, Florida Administrative Code; a construction, operating and maintenance permit pursuant to Section 403.087, Florida Statutes; a ground water permit in accordance with Rules 17-3.071, Florida Administrative Code, and 17- 4.245, Florida Administrative Code; and be it further RECOMMENDED that the Secretary take no further action to require a permit(s) as might be indicated in keeping with Chapter 253, Florida statutes. 1/ DONE AND ENTERED this 22nd day of October, 1980, in Tallahassee, Florida. CHARLES C. ADAMS Hearing Officer Division of Administrative Hearings The Collins Building Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22nd day of October, 1980.
The Issue Petitioner had filed Notice Of Violation And Orders For Corrective Action and Supplemental Notice Of Violation And Orders For Corrective Action related to the placement of fill material on property owned by the Respondents in Duval County, Florida. This action by the agency was in accordance with the provisions of Chapter 403, Florida Statutes, based upon the belief that this fill material was placed within the landward extent of waters of the state. Through this case, the Petitioner attempts to cause the removal of the fill and the restoration of the area in question to a natural state and requests the award of $350.00 in expenses for investigation of this matter. Respondents requested hearing on these allegations, asserting their right to place the fill. Respondents' posture is one of opposing the jurisdiction of the Petitioner to take action, in that the Respondents believe that the fill was not placed on property over which the Petitioner has any regulatory authority. WITNESSES AND EVIDENCE During the hearing, Petitioner called as witnesses Ken Deurling, Dar-Guam Cheng and Sydney Brinson. Nine exhibits were offered by the Petitioner and those exhibits were received as evidence. Respondents testified and presented Richard League as a witness. Respondents offered an exhibit marked as Exhibit A. That exhibit was not admitted.
Findings Of Fact Respondents own property in Jacksonville, Duval County, Florida, as recorded in Plat Book 12-74, 75 of the public/records of Duval County as Lots 23, 24 25, 26 and 27, Hyde Park Circle. The property which is the subject of this dispute is within those boundaries. This property is further depicted in Petitioner's Exhibit Number 9, which roughly describes then placement of fill in the area in question. The yellow cross-hatching on this exhibit represents fill material placed prior to June 1983. The red cross-hatching represents fill material that was not there in June 1983 but was in place by October 1984. The blue cross-hatching represents fill that was not there at the time of the placement of the fill material shown in the red cross-hatching but which was in place by May 1985. Petitioner's Composite Exhibit Number 3 is a series of photographs taken at various times as described on the face of that composite exhibit, indicating the types of materials which were used to fill the area in question, to include building materials, felled trees and fill dirt. Petitioner's Exhibit Number 7 is a composite exhibit constituted of aerial photographs indicating the appearance of the site as of January 5, 1981, and on February 10, 1985. Those photographs show the decrease in the over-story of trees on February 10, 1985, as contrasted with January 5, 1981. Petitioner's Exhibit Number 8 is constituted of maps which depict the connection of the Cedar River to the Ortega River to the St. Johns River, waters of the state. The property in question fronts Wills Branch, a further water body of the state which flows into the Cedar River. Wills Branch is shown on Petitioner's Exhibit Number 9 at the top of that drawing. Respondents' own additional lots which are shown in Petitioner's Exhibit Number 9 in the area on the right side of that exhibit which depicts a house and outbuildings. The lots where the house and outbuildings are found had also been filled prior to June 1983. That filling activity is not the subject of this dispute. Some filling had also been done in the eastern- most lot of the lots described as 23 through 27 in the immediately preceding paragraph, and the filling in that eastern-most lot in that grouping is not the subject of dispute. Therefore, it is not depicted in the colored cross-hatching found on Petitioner's Exhibit Number 9. At the time Respondents took up residence in the area adjacent to the questioned site, the road known as Hyde Park Circle, which fronts their property, and a golf course further upland from Wills Branch were already in place. In addition there was a water flow across the property in dispute through a flow-way and into Wills Branch. The flow-way is also part of state waters. At present that flow-way area is depicted in blue cross-hatching on Petitioner's Exhibit Number 9. In the past and at present this unnamed flow-way allowed for the flow pattern across the property in dispute and into Wills Branch. As briefly discussed, this water coming off the property in question would exit via Wills Branch, in turn into the Cedar River, the Ortega River and the St. Johns River. The subject areas in which fill was placed by the. Respondents included certain low-lying areas where water had. stood in the past, and the area depicted by yellow cross- hatching is an area which had been excavated by the City of Jacksonville,. Florida prior to the placement of fill. The fill has not been placed up to the furtherest reaches of the property as it abuts. Wills Branch. All told, approximately 1.4 acres have been filled by the Respondents, and that fill placement was made without benefit of any environmental permit(s) as provided by the Petitioner. The fill in question as shown in the yellow, red, and blue cross-hatching in Petitioner's Exhibit Number 9 was placed within the landward extent of Wills Branch and the unnamed flow- way and as such was placed in waters of the state. The determination of the landward extent of the state waters was. through the use of plant indicators, in this instance, the presence of Fraxinus carolinaina (water oak) and Nyssa sylvatica var, biflora (black gum), formerly referenced as Nyssa biflora, (swamp tupelo), as the dominant canopy species and by the presence of Osmunda regalis (royal fern) and Orontium acquaticum (golden club) as the dominant ground cover species in the filled area prior to and during fill placement. These species are listed in the "species list" related to wetland indicators, as found in Rules 17-4.02, Florida Administrative Code, as amended and renumbered to be Rule 17-4.022, Florida Administrative Code, in October 1984. The trees in the filled area are buttressed to a height of approximately half a meter and the soil in the filled area is hydric. This buttressing and the type of soil are indicators of a wetlands system. That type of soil tends to indicate that the filled area is subject to regular and periodic inundation by water. The testimony reveals that Wills Branch inundates the property on the occasion of high incidence of rainfall. Other sources of water for the site are provided from rainwater falling directly on the site and the pattern of water flow across the property caused by water coming onto the property from a location upland of the property. This is related to a lake located on the golf course on the other side of Hyde Park Circle. Normally any overflow conditions onto the subject fill. area occurs in the vicinity of the flow-way. Conditions must be more extreme for these off-site influences to discharge water onto the filled areas other than the flow-way. As of June 24, 1983, the filled area was approximately 2,700 square feet in dimension. At that time, the Petitioner advised the Respondents that the fill had been placed in violation of Chapter 403, Florida Statutes, and requested that the Respondents not place any additional fill. By October 3, 1984, Respondents had expanded the amount of fill to approximately 55,500 square feet and subsequently, on May 9, 1985, that amount of fill material approached 58,500 square feet of fill. A more complete description of the fill material indicates its constituents as being roofing materials, other forms of building materials, wood, insulation materials, dirt and household trash. The major component of the fill is roofing products. The difference in appearance in over-story shown in Petitioner's Exhibit Number 8 can be accounted for in that the vegetation has died as a result of the filling activities or the direct removal of that vegetation by the Respondents. The disposition of the fill material has caused and continues to cause water pollution and to lower the water quality in Wills Branch and the rivers downstream. Prior to the placement of the fill, the natural wetlands vegetation and soil served the purpose of absorbing and assimilating runoff from properties up- land of the site. This included cleansing insecticide and pesticide-laden runoff from the golf course area previously described. In placing the fill, the wetlands system has been destroyed, with its animal, plant and aquatic life components, and no longer provides wildlife habitat or acts as a source of food within the aquatic ecosystem or provides for flood storage. It is probable that some of the fill material, such as the roofing, will provide additional pollution through leaching. The presence of these materials may reasonably be expected to degrade and cause water pollution in Wills Branch and those major water systems connected to Wills Branch through this process. The previous factual findings demonstrate the propriety of the removal of the fill materials and the restoration of the site to its previous character within six months of the entry of the Final Order. The Petitioner has incurred costs of investigation in the amount of $350.00. Respondents needed a dredge and fill permit for the placement of the fill and proceeded to place further fill even after being told of the necessity to obtain a permit and have never sought a permit prior to the placement of any of the fill in question or after the fact.
