The Issue Whether Environmental Resource Permit No. IND-073-288406-1 (the “Permit”) should be issued as proposed in the notice issued by Respondent Northwest Florida Water Management District (the “District”).
Findings Of Fact Parties Palafox is a Florida limited liability company and is the applicant for the Permit. Palafox owns Lot 1, Block B, of the Palafox Preserve Subdivision, the six-acre property on which the Project is proposed for development. Palafox is the sole member of the Palafox Preserve Commercial Property Owners Association. The District is a Florida water management district having the duty and authority to regulate Florida’s water resources within its jurisdiction and to administer and enforce Chapter 373, Part IV, and Chapter 403, Florida Statutes, and the rules promulgated and authorized thereunder in Florida Administrative Code Chapter 62-330. Petitioner, Carmen Diaz, is the owner of Lot 18, Block A, of the Palafox Preserve Subdivision, which is west of the Project and separated from the Project by a conservation easement owned by the Palafox Preserve Homeowners’ Association (the “HOA”). The Project The Project is a 36-unit multi-family residential development proposed on approximately 2.68 acres of Lot 1, Block B, of the Palafox Preserve Subdivision. The Project is adjacent to, and immediately west of, Martin Hurst Road, and adjacent to, and immediately south of, Palafox Lane. The remainder of Palafox’s Lot 1, Block B, property runs to the west of the Project and south of Palafox Lane, and is located within a larger perpetual conservation easement (the “conservation easement”). Petitioner’s property is a residential lot located west of, and not adjacent to, Palafox’s property. A portion of Petitioner’s property is located within the conservation easement. Between Petitioner’s property and Palafox’s property is a portion of the conservation easement owned by the HOA. The conservation easement covers approximately nine acres, approximately seven of which is wetlands. The conservation easement straddles the boundary between Block A and Block B, with about two-thirds in Block A, owned, for the most part, by the HOA; and one-third in Block B, wholly owned by Palafox. Palafox’s property, Petitioner’s property, and the conservation easement are all located within the same closed basin. This means that stormwater within the basin will be maintained within the basin in all storm events up to and including a 100-year, 24-hour storm. Existing Palafox Preserve Subdivision stormwater management facilities (“SWMF”) Nos. 6 and 7 are constructed in platted drainage easements on Lots 11 through 19 in Block A. SWMFs Nos. 6 and 7 are constructed in a horseshoe shape adjacent to the conservation easement and are designed as detention facilities. Stormwater above the detention volume is discharged to the conservation easement wetlands. The SWMF to be authorized by the Permit, SWMFs Nos. 6 and 7, and the conservation easement containing the wetlands, are within the localized closed basin. There is another SWMF to the west behind the homesites located on Lots 1 through 7 that is numbered SWMF No. 5. SWMF No. 5 is not within the localized closed basin, and discharges to the Lake Jackson drainage basin. The closed basin also contains an emergency “pop-off” or outfall which allows for water from the wetlands to be discharged to the west if it reaches a certain elevation, which, based on the plans, is 223.57 feet. The outfall was designed to mimic pre-development conditions and only discharges if the 100- year, 24-hour storm is exceeded. If discharged, the water would travel west, through drainage easements to SWMF No. 5, and ultimately to Lake Jackson. The record does not support a finding that waters in the closed basin have ever risen high enough to trigger the pop-off. The only record evidence showed that Tallahassee has never recorded a 100-year, 24-hour storm event. Petitioner’s Challenges Petitioner maintains the Project will cause adverse water quantity impacts to receiving waters and adjacent lands; adverse flooding to on-site and off-site property; adverse impacts to existing surface water storage and conveyance capabilities; and adversely impact the value and functions provided to fish, wildlife, and listed species, by wetlands and other surface waters, contrary to the governing administrative rules. Further, Petitioner alleges the permit is contrary to state requirements that the permittee own or control the property to which stormwater is discharged, and that the wetland must be properly delineated as a state jurisdictional wetland. Palafox’s Environmental Resource Permit Application and Modeling Report Palafox submitted its Permit application to the District on August 6, 2019. In support of its application, Palafox submitted, among other things, project drawings, background materials, and a stormwater modeling report, prepared by Blackhawk Engineering, Inc. (“Blackhawk”). The Permit application seeks approval of a SWMF that will consist of a dry detention with filtration stormwater pond that is to be constructed in the northeast corner of the Project site. The design calls for a side-bank sand filter with a minimum of two-feet of sand, which filters impurities out of the water as it flows through it. The filtered water then travels through two perforated pipes within the side bank filter that sit below the pond and discharge from a concrete retaining wall onto Palafox’s property. The sand filter controls the rate of discharge from the pipes. The stormwater pond proposed here is a common pond design in this area of the state. The pond is also designed with a 10-foot concrete overflow weir set at an elevation of 228.5 feet. If water rises to this level, it will also discharge through the weir onto Palafox’s property. For stormwater ponds utilizing detention with filtration, the District’s ERP rules require the pond to be able to treat at least one inch of runoff for the drainage area. This is known as the treatment volume. For this property, the treatment volume is 12,716.33 cubic feet of water. The Project was designed to meet Leon County’s more restrictive requirement to treat at least 1.125 inches of runoff from the drainage area. Consequently, the pond has more treatment volume than required by ERP rules, and will hold and treat over 14,000 cubic feet of water under the weir under that runoff scenario. That water can be recovered in 15.84 hours. The ERP criteria requires recovery in less than 36 hours. As part of the application, Palafox submitted a stormwater modeling report prepared by Blackhawk. The report documents the results from a numerical model that represents the amount of runoff in a basin. The modeling program used was Interconnected Channel and Pond Routing (“ICPR”). ICPR is a widely accepted modeling system within both the stormwater engineering profession and the regulatory community. The model calculates the amount of runoff generated by a storm event, then simulates the stormwater management process, including detention of the stormwater within the designed facility, as well as calculating the rate and amount of discharge through pipes and weirs. For the Project, the model compared the pre-development and post- development conditions of the closed basin in storm conditions up to and including a 100-year, 24-hour storm scenario.1 That comparison shows an increase in discharge of 9,630 cubic feet of water from Lot 1B in a 100-year, 24-hour storm event. The result is an increase of 0.384 inches in the water elevation in the wetlands from pre-development to post-development conditions. Water Quantity and Flooding Impacts Petitioner alleges the Project will create a flood risk because it will replace an existing stormwater retention facility on Lot 1B, that does not discharge into the wetlands, with a detention facility that does. Petitioner maintains that the additional discharge will significantly increase the amount of water flowing into the wetlands and damage her property, as well as the wetland’s value. The existing pond, however, was designed to retain only the additional runoff from Lot 1B generated by construction of the subdivision entrance road, Palafox Lane. The existing pond does not serve the residential portion of the subdivision. Runoff that flowed into the wetlands before construction of the road (i.e., in pre-development conditions) is not retained in the existing pond. The ICPR addresses the effect of replacing the existing pond by comparing pre-development conditions with post-development conditions to document the performance of the new pond. As already noted, the increase in wetland water elevation is negligible. Any rise would be contained within the existing conservation easement. In support of her claims, Petitioner introduced the testimony of Andrew Carswell, who was accepted as an expert in stormwater management. Mr. Carswell testified, that, based on his calculations, the 1 The 100-year, 24-hour storm scenario is Leon County’s standard for environmental permitting. Project would contribute 505,000 cubic feet of water to the wetland over a period of one year. In Mr. Carswell’s opinion, the wetland would be overwhelmed, causing the basin to overflow in the direction of the lowest elevation—Lot 18, owned by Petitioner, and the adjacent Lot 19. Mr. Carswell explained that the topography of Lots 18 and 19 is very steep, which would cause stormwater to travel faster, scouring and eroding the subject properties. However, Mr. Carswell did not model the stormwater system, or otherwise perform a simulation to determine staging of particular storm events in the basin. Mr. Carswell performed a simple water balance calculation, utilizing average annual rainfall amounts and evapotranspiration rates he found online for Tallahassee. His testimony was unclear whether the calculation included any percolation rate for the wetland area itself. Based on his calculation, Mr. Carswell concluded the basin would collect ten inches of water a year, with none of that water ever leaving the closed basin. Under Mr. Carswell’s analysis, the basin would fill up quickly. Mr. Carswell admitted, however, that if he wanted to actually predict the incremental contribution of a stormwater discharge from a project into a closed basin, he would utilize a model similar to the one submitted by Palafox in support of this Project. He has never used only his water balance calculation in support of a stormwater pond in a permitting context. Palafox introduced the testimony of Mark Thomasson, its environmental consultant on the Project, who also assisted the project engineer in developing the Permit application. Mr. Thomasson was accepted as an expert in stormwater engineering and ERP permitting. In Mr. Thomasson’s opinion, Mr. Carswell’s calculation is not a reliable way to determine whether the Project will create a flood risk in the subdivision. He opined that the water balance calculation is too simplistic— simply adding an entire year’s worth of rainfall into a closed basin. It is a method of approximating average runoff rates, atypical in the regulatory flood setting. As Mr. Thomasson explained, a stormwater engineer can use simple math for the initial abstraction—how much rainfall the ground will soak up before it will runoff—but must rely upon a continuous simulation model, such as the ICPR, for calculating stormwater behavior after initial rainfall and absorption. Next, Petitioner introduced evidence aimed at undermining Palafox’s stormwater modeling in support of the Project. Mr. Carswell testified that, when modeling in a closed basin, the seasonal high-water mark must be used as the starting water elevation, and that Palafox erred in not doing so. However, Mr. Carswell admitted that not all closed basin analyses he has performed used the seasonal high-water mark. Mr. Thomasson made clear that consideration of the high-water mark is not necessary when analyzing a pre-versus-post condition in a closed basin, because the relevant standard is the delta—the difference in surface water elevation. Mr. Thomasson further explained that starting with the lower elevation is the more conservative approach because a closed basin is like a bowl, narrower at the bottom, so adding water at a lower elevation will actually lead to a higher delta. Mr. Thomasson’s testimony was more credible and reliable than Mr. Carswell’s on the issue of the professionally-acceptable method for determining whether the Project meets the standards for an ERP. As to Petitioner’s concern with adverse flooding of her property, the evidence demonstrated that Petitioner’s house is at an elevation over 224 feet—nearly two feet above the 100-year high water elevation established by the Poole Engineering report that shows where such a storm would rise to in the basin. That 224-foot elevation is also higher than the emergency pop- off, which is at 223.57 feet. As previously noted, there was no evidence that water has ever risen that high in the closed basin, or that Tallahassee has recorded a 100-year, 24-hour storm event. Furthermore, Mr. Carswell’s opinion that the Project would result in flooding of Lots 18 and 19 assumed conditions in which the emergency pop-off drain was clogged, or otherwise ceasing to function properly. Petitioner’s property currently contains a designed stormwater pond that connects by way of a drainage easement in her backyard. Under current conditions, Petitioner can expect to see water standing in that pond after a sufficient rain event, before the water eventually filters and drains into the wetland. The evidence does not support a finding that the post-development condition would result in adverse flooding to Petitioner’s property. Wetlands and Environmental Impacts Petitioner maintains that Palafox does not have the legal right to discharge water onto Petitioner’s property. The evidence, however, showed that Palafox will be discharging onto its own property, albeit a narrow strip thereof. If there is a significant enough storm event, treated stormwater will make its way downhill and commingle with water in the shared wetlands. There was no evidence, however, that Palafox will discharge directly onto any other landowner’s property, or that any discharge from Palafox’s pond will directly impact Petitioner’s property, which also discharges into the wetlands. Assuming, arguendo, that the facility for which Palafox seeks permit approval did discharge directly into the wetland, Section 2.5 of Applicant’s Handbook, Volume II, would govern said discharge. That section specifically authorizes discharge of stormwater by an applicant to “waters of the state,” which includes wetlands. It also authorizes discharge of stormwater to multiple-owned properties. Water flowing off of the HOA’s property and Petitioner’s property is captured by the wetland as well. The wetland is owned in part by Palafox, in part by the HOA, and in part by Petitioner. The small portion of the wetland on Petitioner’s property is contained wholly within a conservation easement. However, the entire wetland is “waters of the state,” whether it is on Palafox’s property, the HOA’s property, or Petitioner’s property.2 The wetland is within a closed basin and the ICPR provided to the District by Palafox demonstrates that the wetland is capable of holding all of the discharge from the 100-year, 24-hour storm while increasing the water level in the wetland by only 0.384 inches. The District introduced the testimony of Andrew Joslyn, its agency representative, who was accepted as an expert in environmental permitting. He opined that, because the treated stormwater is discharged directly onto Palafox’s property and then flows to a wetland, which is both a water of the state and a multiple-owned property, no additional authorization is required by ERP rules to allow the treated stormwater to flow toward, and ultimately end up in, the wetland. Section 10.2.7 of Applicant’s Handbook, Volume I, addresses secondary, not direct, impacts to wetlands. It states that activities will not be considered adverse to wetlands if buffers, with a minimum width of 15 feet and an average width of 25 feet, are provided abutting those wetlands that will remain under the permitted design. In August 2019, District staff performed a “ground truth” inspection on Palafox’s property prior to the District’s notice of intent to issue the Permit. The District verified, on site, the drawing of the 2001 wetland limits supplied by Palafox. During that ground truth inspection of the wetland, District staff, accompanied by Mr. Thomasson, made the determination that Palafox’s proposed upland development was outside of the wetland, there was no direct 2 ERP permitting rules developed under the authority of chapter 373 provide that “[t]erms used in [chapter 62-330] are defined in section 2.0 of Volume I and section 2.1 of Volume II” of the Environmental Resource Permit Applicant’s Handbook. Fla. Admin. Code R. 62- 330.021. The Applicant’s Handbook, section 2.0(a)116. establishes that “‘Waters of the state’ shall be as defined in Section 403.031(13), F.S.” Section 403.031(13) provides that “‘Waters’ include, but are not limited to, rivers, lakes, streams, springs, impoundments, wetlands, and all other waters or bodies of water, including fresh, brackish, saline, tidal, surface, or underground waters. Waters owned entirely by one person other than the state are included only in regard to possible discharge on other property or water.” impact to the wetland, and the development was an average distance of greater than 25 feet, and at no point was closer than 15 feet to the wetland. Based on those measurements, the District determined that the secondary impact rule was not at issue. Petitioner argues that the District’s determination is in error because Palafox relied upon a wetland delineation conducted in 2001, which has expired pursuant to statutory provisions. Petitioner argues that the wetland boundaries have expanded since the 2001 delineation, thus the “ground- truthed” determination of the boundary is insufficient to determine that the secondary impact rule does not apply. Mr. Joslyn testified that a formal delineation of a precise boundary of the wetland is not required to identify or classify an area as a “wetland” or “water of the state.” Wetlands are within the state’s jurisdiction regardless of whether the Florida Department of Environmental Protection or a water management district has formally delineated or asserted jurisdiction. Moreover, ERP evaluation and approval criteria does not necessarily require a buffer between upland development and a nearby wetland. The buffer is only required to avoid a secondary impact-to-wetland analysis or, stated differently, a secondary impact-to-wetland analysis is only required if the appropriate buffer between upland and wetland is not maintained. Although not required, in order to avoid a secondary impact analysis, the appropriate buffer is a minimum width of 15 feet and an average of 25 feet. In support of her claim that there was not a proper wetland buffer, Petitioner presented a transcript of testimony from Kevin Songer given in a different proceeding challenging Leon County’s approval of the environmental permit for the Palafox subdivision. Petitioner presented the former testimony to support her position that Mr. Songer’s 2001 wetland delineation line has moved to a new line as set by Mr. Songer in 2015. The 2015 wetland delineation line purported to show that the wetland had expanded somewhat. Mr. Songer’s 2015 wetland delineation work was neither checked by independent peer review nor confirmed by any state or local environmental regulatory agency.3 In addition, Mr. Songer provided no testimony that the Project would cause any adverse impacts to the wetlands. He noted that there had been changes to the wetlands between the two times he was on site, 2001 and 2015. He did not assess what, if any, impact—adverse or otherwise—the Project would have on the wetland, or whether such change had any material effect on the relevant ERP standards. His only relevant testimony was directed towards an alleged change to the wetland boundary. Nonetheless, Mr. Thomasson reviewed Mr. Songer’s testimony and a survey of Mr. Songer’s proposed 2015 wetland line. Mr. Thomasson prepared a document showing Mr. Songer’s proposed 2015 wetland line overlaid on the existing conditions plan (i.e. pre-development) of Palafox’s property. Mr. Thomasson also prepared a document showing Mr. Songer’s proposed 2015 wetland line overlaid on the proposed conditions plan (i.e. post- development) of Palafox’s property. In neither instance was there a distance less than 15 feet between Palafox’s proposed development and Mr. Songer’s proposed 2015 wetland line. In both instances, there was always an average distance greater than 25 feet between Palafox’s proposed development and Mr. Songer’s proposed 2015 wetland line. 3 Palafox urged the undersigned to find that Mr. Songer’s 2015 wetland delineation does not represent a recognized wetland jurisdictional line, based on Administrative Law Judge Francine Ffolkes’ finding in Braswell v. Palafox, Case No. 18-2734 (Fla. DOAH Aug. 31, 2018; Fla. Leon Cty. Sept. 24, 2018). The undersigned granted Palafox’s request for official recognition of the Recommended Order in that case, but official recognition cannot be used to admit hearsay statements in court files. See Dufor v. State, 69 So. 3d 235, 253 (Fla. 2011) (“[W]hile the court may take judicial notice of documents in a court file … this notice would not make the contents of the documents admissible if they … constituted hearsay.”). Further, “courts generally cannot take notice of findings of fact from other proceedings for the truth of the matter asserted therein because these finding are disputable and usually are disputed.” General Elec. Capital Corp. v. Lease Resolution Corp., 128 F3d 1074, 1082 n.6 (7th Cir.1997). Whether Mr. Songer’s 2015 wetland delineation is a recognized jurisdictional wetland line is a matter in dispute in the instant proceeding. Accordingly, even if Mr. Songer’s 2015 proposed wetland line is used, Palafox has satisfied the buffer requirements found in Section 10.2.7 of Applicant’s Handbook, Volume I, and no secondary impact analysis is required. Other than Mr. Songer’s former testimony, Petitioner presented no evidence regarding adverse impacts on the wetlands. Petitioner’s one expert witness, Mr. Carswell, admitted he is not qualified to opine on whether the Project would have an adverse impact on the function of wetlands. Mr. Carswell did testify that the discharge of stormwater from the Applicant’s project would not affect fish and wildlife. Mr. Thomasson expressed the opinion that the Project will not result in any change, adverse or otherwise, to the function of the wetland.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Northwest Florida Water Management District enter a final order approving the issuance of Environmental Resource Permit No. IND-073-288406-1 to Palafox, LLC, on the terms and conditions set forth in the District’s Notice of Final Agency Action. Jurisdiction is reserved to determine whether the District and Palafox are entitled to attorney’s fees and sanctions against Petitioner and her counsel under sections 120.595(1) and 120.569(2)(e), Florida Statutes. DONE AND ENTERED this 18th day of May, 2020, in Tallahassee, Leon County, Florida. S SUZANNE VAN WYK Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 18th day of May, 2020. COPIES FURNISHED: Joseph B. Brannen, Esquire Pennington, P.A. 215 South Monroe Street, Second Floor Post Office Drawer 10095 Tallahassee, Florida 32302-2095 (eServed) Matthew E.W. Bryant, Esquire Pennington, P.A. 215 South Monroe Street, Second Floor Post Office Drawer 10095 Tallahassee, Florida 32302-2095 (eServed) Brian A. Newman, Esquire Pennington, P.A. 215 South Monroe Street, Suite 200 Post Office Box 10095 Tallahassee, Florida 32302 (eServed) Jefferson M. Braswell, Esquire Braswell Law, PLLC 116 Northeast 3rd Avenue Gainesville, Florida 32601 (eServed) W. Douglas Hall, Esquire Carlton Fields, P.A. 215 South Monroe Street, Suite 500 Post Office Drawer 190 Tallahassee, Florida 32301 (eServed) James E. Parker-Flynn, Esquire Carlton Fields, P.A. 215 South Monroe Street, Suite 500 Post Office Drawer 190 Tallahassee, Florida 32302 (eServed) Brett J. Cyphers, Executive Director Northwest Florida Water Management District 81 Water Management Drive Havana, Florida 32333-4712 (eServed)
Findings Of Fact The subject application requests a water use permit from the Central and Southern Florida Flood Control District (FCD) for the supplemental irrigation of 145 acres of citrus lands located in Orange County. Received into evidence at the hearing were the public notice of hearing appearing in the Sentinel Star, permit application number 21424 with an attached report and the Staff Report of the FCD, prepared by Nagendra Khanal. The applicant requested an annual allocation of water in the amount of 120.15 acre-feet or 9.94 inches per year, for a period of twenty (20) years. The Staff Report recommends the issuance of a permit for said amount, with maximum monthly pumpages not to exceed 49.8 acre-feet or 4.13 inches, the permit to expire on January 15, 1978. Several further special provisions were recommended on pages 4 & 5 of the Staff Report, which report is attached hereto. There is no dispute between the applicant and the FCD over the technical aspects of the Staff Report. The protests of the applicant center around the length of the permit and some of the special provisions recommended in the Staff Report, which the applicant feels are vague and ambiguous. Mr. James A. Hinson, the applicant's corporate secretary, felt that the FCD had sufficient data and statistics as to the water resources and agricultural usage within the area to sustain the granting of a twenty year permit. It was further felt that the issuance of a two-year permit for the purpose of gathering information as to the quantity of use would tend to prompt higher usage and even lead to falsification of pumpage records on the part of agricultural users so as to assure the issuance of future permits. The applicant was also concerned with the costs of applying for another permit in two years. Mr. Nagendra Khanal, a hydrologist with the FCD, explained that the purpose of the two-year permit was to obtain information from agricultural users in the area as to the amount of water used and the effect of such usage on the Florida aquifer system. Since the outset of regulatory provisions, the FCD has set the same termination date for each permit for agricultural use within each of the basins. At that expiration time, the pumpage records for all users in the area will be established and present experimental estimates can then be compared with actual usage. Little is known by the FCD about how the Florida aquifer system operates and the data presently in use are experimental. Since all permits within each basin will expire on the same date, the entire basin can then be evaluated at one point in time. It was felt that if falsification of pumpage records were to occur, it could probably be detected by data currently available to the FCD. It was further opined by Mr. Khanal that at, the expiration date of all permits issued in each basin, an automatic conversion into new permits would occur at little or no cost to the applicant. With regard to the special provisions recommended in the Staff Report, Mr. Hinson expressed concern over the manner of compliance. Specifically, he desired more information on the type of equipment or devises required by the FCD when it calls for "minimum head pressures", and "a measuring device on each of the three wells." He also desired information as to the times of year the water quality analyses were to be performed. Mr. Khanal explained that no regulatory criteria had been established by the FCD with regard to pumpage and that the minimum type of measuring device, such as a time clock, on each of the wells would suffice. Further specifications will be supplied to the applicant upon request. It was explained by Khanal that the water quality analyses should be performed once before the rainy season (at the end of May) and once after the rainy season (at the end of October). There was some confusion over the inclusion of the parameter of "specific conductivity" within the definition of a standard complete water quality analysis. Finally, Mr. Khanal listed two amendments to be made in the Staff Report. On page 2, under "B. Existing Facilities", "3,500 gpm" should read "3,600 gpm." The last item on the chart on page 3 of the Staff Report should read "2 in 10 Year Drought" in lieu of "1 in 10 Year Drought."
Recommendation Based upon the findings of fact and conclusions of law recited above, it is recommended that Application No. 21424 be granted and that a permit be issued in accordance with the recommendations and provisions set forth in the Staff Report, as amended. Due to the apparent confusion over the inclusion of "specific conductivity" as a parameter to be included within the definition of a standard complete analysis, it is further recommended that the Staff make further inquiry into its necessity. If the Staff then concludes that "specific conductivity" is necessary to obtain a complete water quality analysis, it is recommended that it remain on the list of parameters. Respectfully submitted this 5th day of March, 1976, in Tallahassee, Florida. DIANE D. TREMOR Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 5th day of March, 1976 COPIES FURNISHED: Thomas C. Garwood, Jr., Esquire Akerman, Senterfitt, Eidson and Wharton 17th Floor CNA Building Orlando, Florida Stephen A. Walker, Esquire Post Office Box V West Palm Beach, Florida 33402
Findings Of Fact This application is a request for a consumptive use permit for two wells located in Pasco County, Florida, within the Pithlachascotee Basin. The subject wells are also located in that area wherein the Board of Governors of the Southwest Florida Water Management District declared a water shortage in Order No. 76-3D, Southwest Florida Water Management District. The application seeks an average daily withdrawal of 95,000 gallons with a maximum daily withdrawal of 360,000 gallons. The use of this water is for public supply involving effluent disposal by on-site percolation and ponding. This-use was existing prior to January 1, 1975 with am average daily withdrawal for 1974 of 74,000 gallons. The testimony presented by staff members of the Southwest Florida Water Management District establishes that the consumptive use for which a permit is sought will not violate any of the criteria set forth in Subsections 163- 2.11(2)(3) or (4), Florida Administrative Code, except that the use may significantly induce salt water encroachment. No evidence was presented showing that the sought for consumptive use will, in fact, significantly induce salt water encroachment. In the twelve month period ending October, 1975, applicant's highest average daily withdrawal was 81,000 gallons. This time frame corresponds to that time frame referred to in paragraph 1 of Water Shortage Order No. 76-3D, Southwest Florida Water Management District. In view of Water Shortage Order No. 76-3D, Southwest Florida Water Management District, the staff recommends granting of the permit for an average daily withdrawal of 81,000 gallons and a maximum daily withdrawal of four times that figure or 234,000 gallons. The staff further recommends imposition of the following conditions: That the permittee shall install totalizer flow meters of the propeller driven type on all withdrawal points covered by the permit with the exception of those wells which are currently ganged together using a single meter. That the permittee shall submit to the District a record of his pumpage for each meter, said pumpage to be read on a monthly basis and submitted quarterly to the District on April 15, July 15, October 15, and January 15 for each preceding calendar quarter. That all individual connections to the system be metered. That the permittee have water samples from all wells permitted analyzed for chloride on a monthly basis and results submitted to the District by April 15, July 15, October 15, and January 15 for each preceding calendar year.
The Issue The issue is whether the applicant for an Environmental Resource Permit ("ERP"), the City of Deltona ("City" or "Applicant"), has provided reasonable assurance that the system proposed complies with the water quantity, environmental, and water quality criteria of the St. Johns River Water Management District's ("District") ERP regulations set forth in Florida Administrative Code Chapter 40C-4, and the Applicant's Handbook: Management and Storage of Surface Waters (2005).
Findings Of Fact The District is a special taxing district created by Chapter 373, Florida Statutes, charged with the duty to prevent harm to the water resources of the District, and to administer and enforce Chapter 373, Florida Statutes, and the rules promulgated thereunder. The City of Deltona is a municipal government established under the provisions of Chapter 165, Florida Statutes. The Lake Theresa Basin is comprised primarily of a system of interconnected lakes extending from Lake Macy in the City of Lake Helen to the Butler Chain of Lakes (Lake Butler and Lake Doyle). The Lake Theresa Basin is land-locked and does not have a natural outfall to Lake Monroe and the St. Johns River. In 2003, after an extended period of above-normal rainfall in the Deltona area, the lakes within the land-locked Lake Theresa Basin staged to extremely high elevations that resulted in standing water in residential yards, and rendered some septic systems inoperable. Lake levels within the Lake Theresa Basin continued to rise and were in danger of rising above the finished floor elevations of some residences within the basin. On March 25, 2003, the District issued an Emergency Order (F.O.R. No. 2003-38) authorizing the construction and short-term operation of the Lake Doyle and Lake Bethel Emergency Overflow Interconnection. Since wetland and surface water impacts would occur, the Emergency Order required the City of Deltona to obtain an ERP for the system. The project area is 4.1 acres, and the system consists of a variable water structure on the west shore of Lake Doyle connected to a series of pipes, swales, water control structures, and wetland systems which outfall to a finger canal of Lake Bethel, with ultimate discharge to Lake Monroe and the St. Johns River. The first segment of the system extends downstream from the weir structure on the west shore of Lake Doyle via a pipe entrenched in the upland berm of the Sheryl Drive right-of-way. The pipe passes under Doyle Road and through xeric pine-oak uplands to the northeast shore of a large (approximately 15 acres) deepwater marsh. Water flows south through the deepwater marsh where it outfalls through four pipes at Ledford Drive. Two of the four pipes are overflow structures, controlled by canal gates. The pipes at Ledford Drive discharge into a ditch and into a large (greater than 20 acres) shallow bay swamp. The south end of the bay swamp is defined (and somewhat impounded) by a 19th Century railroad grade. Water flows through the bay swamp where it outfalls through five pipes at the railroad grade. Three of the five pipes are overflow structures, controlled by channel boards. The pipes at the railroad grade discharge to a 1500-foot long finger canal that was dug some time during the period 1940-1972 from the north central shore of Lake Bethel. The overflow interconnection system has three locations whereby the system can be shut down: 1) Lake Doyle--a control weir, controlled by three sluice gates; 2) Ledford Drive--two thirty-inch reinforced concrete pipes, controlled by canal gates; and 3) railroad grade--three thirty-inch reinforced concrete pipes, controlled by channel boards (collectively referred to as "Overflow Structures"). The Overflow Structures are designed to carry the discharge of water from Lake Doyle to Lake Bethel. With the Overflow Structures closed the system returns to pre-construction characteristics, meaning there will be no increase or decrease in the quantity or quality of water throughout the path of the system as a result of the project. An unequivocal condition of the permit is that the system would operate with all of the Overflow Structures closed. As an added assurance, the City proposes to place a brick and mortar plug in the Lake Doyle weir structure outfall pipe to prevent any discharge from the weir. The City has submitted to the District preliminary plans for a future phase in which the system would be modified for the purpose of alleviating high water levels within the Lake Theresa Basin when the water level in Lake Doyle rises above an elevation of 24.5 feet. The District shall require a separate permit application to be submitted for such future plans. Petitioner, Barbara Ash, has lived on Lake Theresa for 19 years. Ms. Ash lives upstream from the area of the weir that will be plugged in accordance with the ERP. She does not trust either the City of Deltona to comply with or the District to enforce the conditions of the ERP applied for by the City. Petitioner, Barbara Ash, also served as the qualified representative for Petitioners, Francell Frei, Bernard J. and Virginia Patterson, and Ted and Carol Sullivan. Ms. Ash represented that Ms. Frei has lived on Lake Theresa for 12 years, and both the Pattersons and the Sullivans live on Lake Louise, which is within the area of concern in this proceeding. Petitioner, Diana Bauer, has lived on Lake Theresa since February 2004. She fears that the lake will become too dry if the system is allowed to flow. She also believes the wildlife will be adversely affected if the water levels are too low since many species need a swampy or wet environment to thrive. She fears her property value will decrease as a result of the approval of the ERP. She also does not trust either the City to comply with or the District to enforce the conditions of the ERP. Petitioner, Howard Ehmer, lives two to three hundred yards down Lake Theresa from Ms. Bauer. He is concerned about the lake bed being too dry and attracting people on all terrain vehicles who enjoy driving around the lake bottom. He is concerned about his property value decreasing if the lake bed is dry. Further, when the lake level is too low, people cannot enjoy water skiing, boating, and fishing on Lake Theresa. Petitioner, Phillip Lott, a Florida native, has also owned and lived on property abutting Lake Theresa since 1995. Mr. Lott has a Ph.D. in plant ecology, and M.P.A. in coastal zone studies, an M.B.A. in international business, and a B.S. in environmental resource management and planning. Mr. Lott has been well acquainted with the water levels on Lake Theresa for many years. Based upon his personal observations of the lake systems in the Deltona area over the years, Mr. Lott has seen levels fluctuate greatly based upon periods of heavy and light rainfall. Mr. Lott is concerned that the District will permit the City to open the weir to let water flow through the system and cause flooding in some areas and low water levels in other areas. He fears that the District will allow the water to flow and upset the environmental balance, but he admits that this ERP application is for a closed system that will not allow the water to flow as he fears. Mr. Lott similarly does not trust the City to comply with and the District to enforce the conditions of the ERP. Petitioners, James E. and Alicia M. Peake, who were represented by Steven L. Spratt at hearing as their qualified representative, live on Lake Louise, which is interconnected with the Lake Theresa basin. The Peakes are concerned that if the level of Lake Louise drops below 21 feet, nine inches, they will not be able to use the boat launch ramps on the lake. Petitioner, Steven L. Spratt, also lives on Lake Louise, and is concerned about the water levels becoming so low that he cannot use the boat launch on the lake. He has lived on the lake since 2000, and remembers when the water level was extremely low. He fears that approval of the ERP in this case will result in low levels of water once again. Petitioner, Gloria Benoit, has live on Lake Theresa for two years. She also enjoys watching recreational activities on the lake, and feels that approval of the ERP will devalue her lakefront property. Ms. Benoit appeared at the first day of the hearing, but offered no testimony on her behalf. J. Christy Wilson, Esquire, appeared prior to the final hearing as counsel of record for Petitioners, Steven E. Larimer, Kathleen Larimer, and Helen Rose Farrow. Neither Ms. Wilson nor any of the three Petitioners she represented appeared at any time during the hearing, filed any pleadings seeking to excuse themselves from appearing at the final hearing, or offered any evidence, testimony, pre- or post- hearing submittals. Petitioner, Gary Jensen, did not appear at hearing, did not file any pleadings or papers seeking to be excused from appearing at the final hearing, and did not offer any evidence, testimony, pre- or post-hearing submittals. Both the City and the District recognize that areas downstream from the project site, such as Stone Island and Sanford, have experienced flooding in the past in time of high amounts of rainfall. The system proposed by the City for this ERP will operate with the overflow structures closed and a brick and mortar plug in the outfall pipe to prevent water flow from Lake Doyle to Lake Bethel. So long as the overflow structures are closed, the system will mimic pre-construction flow patterns, with no increase in volume flowing downstream. The District has considered the environment in its proposed approval of the ERP. The area abutting the project is little urbanized and provides good aquatic and emergent marsh habitat. With the exception of the western shore area of the deepwater marsh ("west marsh area"), the bay swamp and remaining deepwater marsh area have good ecological value. In the 1940's, the west marsh area was incorporated into the drainage system of a poultry farm that occupied the site. This area apparently suffered increased nutrient influxes and sedimentation that contributed to a proliferation of floating mats of aquatic plants and organic debris. These tussocks reduced the deepwater marsh's open water and diminished the historical marsh habitat. Water under the tussocks is typically anoxic owing to total shading by tussocks and reduced water circulation. Thick, soft, anaerobic muck has accumulated under the matted vegetation. Exotic shrubs (primrose willow Ludwigia peruvania) and other plants (cattails Typha spp.) dominate the tussocks. The construction of the project, from the 2003 Emergency Order, resulted in adverse impacts to 1.3 acres of wetlands having moderately high- to high ecological value and 0.2 acres of other surface waters. The 0.2 acre impact to other surface waters was to the lake bottom and the shoreline of Lake Doyle where the weir structure was installed. The 0.3 acres of wetland impacts occurred at the upper end of the deepwater marsh where the pipe was installed. The largest wetland impact (1.0 acre) was to the bay swamp. The bay swamp is a shallow body dominated by low hummocks and pools connected inefficiently by shallow braided channels and one acre is filled with a 1-2 foot layer of sediment following swamp channelization. Disturbance plants (e.g., primrose willow, Ludwigia peruvania, and elderberry Sambucus Canadensis) now colonize the sediment plume. Pursuant to the District's elimination and reduction criteria, the applicant must implement practicable design modifications, which would reduce or eliminate adverse impacts to wetlands and other surface waters. A proposed modification, which is not technically capable of being done, is not economically viable, or which adversely affects public safety through endangerment of lives or property is not considered "practicable." The City reduced and/or eliminated the impacts to the lake bottom and shoreline of Lake Doyle and deepwater marsh, to the extent practicable. The impacts were the minimum necessary to install the weir structure and pipe for the system; the weir structure and pipe were carefully installed on the edges of the wetland and surface water systems, resulting in a minimum amount of grading and disturbance. To compensate for the loss of 1.3 acres of wetlands and 0.2 acres of other surface waters, the City proposes to preserve a total of 27.5 acres of wetlands, bay swamp, marsh, and contiguous uplands. Included in this 27.5 acres are 6.4 acres of the west marsh, which are to be restored. The parties stipulated that the mitigation plan would adequately compensate for losses of ecological function (e.g. wildlife habitat and biodiversity, etc.) resulting from the project. Water quality is a concern for the District. Lake Monroe is included on the Florida Department of Environmental Protection's verified list of impaired water bodies for nitrogen, phosphorous, and dissolved oxygen. Water quality data for Lake Monroe indicate the lake has experienced high levels of nitrogen and phosphorous and low levels of dissolved oxygen. Prior to construction of the project, there was no natural outfall from the Lake Theresa Basin to Lake Monroe and therefore no contribution from this basin to nitrogen and phosphorous loadings to Lake Monroe. Lake Colby, Three Island Lakes (a/k/a Lake Sixma), and the Savannah are surface waters within the Lake Theresa Basin for which minimum levels have been adopted pursuant to Florida Administrative Code Chapter 40C-8. The system will operate with the overflow structures closed and a brick and mortar plug in the outfall pipe to prevent water flow from Lake Doyle to Lake Bethel, resulting in no outfall from the Theresa Basin to Lake Monroe. Minimum flows established for surface waters within the Lake Theresa Basin will not be adversely impacted. Under the first part of the secondary impact test, the City must provide reasonable assurance that the secondary impacts from construction, alteration, and intended or reasonable expected use of the project will not adversely affect the functions of adjacent wetlands or surface waters. The system is designed as a low intensity project. As proposed, little activity and maintenance are expected in the project site area. The reasonably expected use of the system will not cause adverse impacts to the functions of the wetlands and other surface waters. None of the wetland areas adjacent to uplands are used by listed species for nesting or denning. In its pre-construction state, the project area did not cause or contribute to state water quality violations. Under the second part of the secondary impact test, the City must provide reasonable assurance that the construction, alteration, and intended or reasonably expected uses of the system will not adversely affect the ecological value of the uplands to aquatic or wetland dependent species for enabling existing nesting or denning by these species. There are no listed threatened or endangered species within the project site area. Under the third part of the secondary impact test, and as part of the public interest test, the District must consider any other relevant activities that are closely linked and causally related to any proposed dredging or filling which will cause impacts to significant historical and archaeological resources. When making this determination, the District is required, by rule, to consult with the Division of Historical Resources. The Division of Historical Resources indicated that no historical or archaeological resources are likely present on the site. No impacts to significant historical and archaeological resources are expected. Under the fourth part of the secondary impact test, the City must demonstrate that certain additional activities and future phases of a project will not result in adverse impacts to the functions of wetlands or water quality violations. The City has submitted to the District preliminary plans for a future phase in which the system would be modified for the purpose of alleviating high water levels within the Lake Theresa Basin when the level in Lake Doyle rises above an elevation of 24.5 feet. Based upon the plans and calculations submitted, the proposed future phase, without additional measures, could result in minor increases in the loadings of nitrogen and phosphorous to Lake Monroe. Lake Monroe is included on the Florida Department of Environmental Protection's verified list of impaired water bodies due to water quality data indicating the lake has experienced high levels of nitrogen and phosphorous, and low levels of dissolved oxygen. Under this potential future phase, there would be an outfall from the Lake Theresa Basin to Lake Monroe. To address the impact on water quality of this potential future phase, the City has submitted a loading reduction plan for nitrogen, phosphorous, and dissolved oxygen. The plan includes compensating treatment to fully offset the potential increased nutrient loadings to Lake Monroe. Specifically, the loading reduction plan includes: Construction and operation of compensating treatment systems to fully offset anticipated increased nutrient loadings to Lake Monroe. Weekly water quality monitoring of the discharge from Lake Doyle for total phosphorous and total nitrogen. A requirement that the overflow structure be closed if the total phosphorous level reaches 0.18 mg/l or higher or the total nitrogen level reaches 1.2 mg/l or higher in any given week and will remain closed until levels fall below those limits. The implementation of these water quality mitigation measures will result in a net improvement of the water quality in Lake Monroe for nitrogen, phosphorous, or dissolved oxygen. The future phase was conceptually evaluated by the District for impacts to wetland functions. The future phase as proposed could result in adverse impacts to wetland functions. Operation of the system with the overflow structures open could impact the bay swamp and deepwater marsh. The City has demonstrated that any adverse impacts could be offset through mitigation. Based upon the information provided by the City and general engineering principles, the system is capable of functioning as proposed. The City of Deltona will be responsible for the operation, maintenance, and repair of the surface waster management system. A local government is an acceptable operation and maintenance entity under District rules. The public interest test has seven criteria. The public interest test requires the District to evaluate only those parts of the project actually located in, on, or over surface waters or wetlands, to determine whether a factor is positive, neutral, or negative, and then to balance these factors against each other. The seven factors are as follows: the public health, safety, or welfare of others; conservation of fish and wildlife and their habitats; fishing, recreational value, and marine productivity; temporary or permanent nature; 5) navigation, water flow, erosion, and shoaling; 6) the current condition and relative value of functions; and 7) historical and archaeological resources. There are no identified environmental hazards or improvements to public health and safety. The District does not consider impacts to property values. To offset any adverse impacts to fish and wildlife and their habitats, the City has proposed mitigation. The areas of the project in, on, or over wetlands do not provide recreational opportunities. Construction and operation of the project located in, on, or over wetlands will be permanent in nature. Construction and operation of the project located in, on, or over wetlands will not cause shoaling, and does not provide navigational opportunities. The mitigation will offset the relative value of functions performed by areas affected by the proposed project. No historical or archaeological resources are likely on the site of the project. The mitigation of the project is located within the same drainage basin as the project and offsets the adverse impacts. The project is not expected to cause unacceptable cumulative impacts.
Recommendation Based upon the Findings of Fact and Conclusions of Law, it is RECOMMENDED that a Final Order be entered granting the City of Deltona's application for an environmental resource permit with the conditions set forth in the Technical Staff Report, and dismissing the Petitions for Formal Administrative Hearing filed by Gary Jensen in Case No. 04-2405, and by Steven E. Larimer, Kathleen Larimer, and Helen Rose Farrow in Case No. 04-3048. DONE AND ENTERED this 27th day of May, 2005, in Tallahassee, Leon County, Florida. S ROBERT S. COHEN Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 27th day of May, 2005. COPIES FURNISHED: George Trovato, Esquire City of Deltona 2345 Providence Boulevard Deltona, Florida 32725 Diana E. Bauer 1324 Tartan Avenue Deltona, Florida 32738 Barbara Ash, Qualified Representative 943 South Dean Circle Deltona, Florida 32738-6801 Phillip Lott 948 North Watt Circle Deltona, Florida Howard Ehmer Nina Ehmer 32738-7919 1081 Anza Court Deltona, Florida 32738 Francell Frei 1080 Peak Circle Deltona, Florida 32738 Bernard T. Patterson Virginia T. Patterson 2518 Sheffield Drive Deltona, Florida 32738 Kealey A. West, Esquire St. Johns River Water Management District 4049 Reid Street Palatka, Florida 32177 J. Christy Wilson, Esquire Wilson, Garber & Small, P.A. 437 North Magnolia Avenue Orlando, Florida 32801 Gloria Benoit 1300 Tartan Avenue Deltona, Florida 32738 Gary Jensen 1298 Tartan Avenue Deltona, Florida 32738 James E. Peake Alicia M. Peake 2442 Weatherford Drive Deltona, Florida 32738 Steven L. Spratt 2492 Weatherford Drive Deltona, Florida 32738 Ted Sullivan 1489 Timbercrest Drive Deltona, Florida 32738 Kirby Green, Executive Director St. Johns River Water Management District 4049 Reid Street Palatka, Florida 32177
The Issue The issue is whether Respondent should take corrective action by opening and removing a drain gate and dewatering an impoundment known as Lake Susan in Okaloosa County, Florida.
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: a. Background On an undisclosed date, but at least several decades ago, a series of recreational earth dams and impoundments were built by a Mr. Kennedy, who developed an area now known as the Kennedy Lake Subdivision (Subdivision), which lies around five miles northwest of downtown Crestview. The small lakes created by the dams are known as the Kennedy Lake Chain, one of which is Lake Susan, which lies on Respondent's property. At least three or four of the upper lakes drain into Lake Susan through a series of large outflow pipes, which have been authorized by the District. The level of Lake Susan is regulated by a drain gate. The drain gate allows water to flow from Lake Susan through an approximate 100-foot drain pipe underlying a dam and roadway into another lake and wetlands area. The evidence shows that the dam which impounds Lake Susan is more than ten feet but less than twenty-five feet in height. See Petitioner's Exhibit 33. Thus, any work or alterations to the dam and impoundment are subject to the District's jurisdiction. See Fla. Admin. Code R. 40A-4.041(1)(a). According to Mr. Marcotte, the original drain pipe, or barrel, under the roadway was first installed by the County around 1939. The dam and impoundment were apparently built many years later when the Subdivision was developed. Because the evidence shows that barrels generally have a life of twenty years or so at most, it is likely that the pipe has been replaced at least one time since 1939, most likely when the dam was built. A small portion of the drain pipe under the dam (around thirty feet in length) is situated on Respondent's property while the remainder is located on County right-of- way. The parties agree that Respondent has the responsibility for maintaining the impoundment. (Documents submitted into evidence also suggest that the Lake Susan Homeowner's Association (Association), of whom Respondent is apparently a member, assumed this responsibility at one time.) Finally, at least a part of the dam which impounds the water is located on Respondent's property. A two-lane paved road known as Old Bethel Road runs over the crest of the dam and serves as an important connector road between State Highway 85 and U.S. Highway 90 just west of Crestview. On either February 22, 1973 or 1978, Associated Developers of Florida, Inc., whose relationship to Mr. Kennedy, if any, is unknown, quit-claimed its interest in the road to the County. See Respondent's Exhibit 3. (Because the copy of the deed provided by Respondent is partially illegible, there is some confusion over the exact date.) Since that time, the County has owned and maintained Old Bethel Road. Despite the quit claim deed, for several years after this dispute first arose in 1999 or 2000, the County denied responsibility for maintaining anything except the actual roadway above the dam. Thus, it denied responsibility for repairing the 70-foot portion of the drain pipe which lies on its right-of-way. At the hearing, however, a County representative acknowledged that it has the responsibility to maintain and repair that portion of the drain pipe which runs underneath the dam and lies in the County right-of-way. In 1996, Respondent, who is an engineer and professional helicopter pilot, purchased a residence on Lake Susan located at 1033 Tallokas Road (Section 1, Township 3 North, Range 24 West), Crestview. Tallokas Road is a local road which runs in a northeastern direction from Old Bethel Road (starting approximately 1.1 miles north of U.S. Highway 90) into the Subdivision. Lake Susan lies just north of the intersection of, and between, Tallokas Road and Old Bethel Road; Respondent's property faces Lake Susan to the southwest. In 1998, the Association performed certain repair work on the dam (apparently without authorization from the District), but Hurricane Georges struck the Florida Panhandle later that year causing at least three of the dams in the Kennedy Lake Chain to fail. When the upper dams failed, trees from those impoundments were swept into the deepest part of Lake Susan "knocking [the] standpipe off of its base." Except for a "rusted pipe," however, the dam did not otherwise fail. On August 5, 1999, Respondent (on behalf of himself and the Association), through his engineer, Mr. Dunn, filed an application with the District to perform certain repairs and alterations on the dam caused by Hurricane Georges. In the application, Mr. Dunn recited that Respondent would be responsible for all maintenance of the dam and associated appurtenances. On December 1, 1999, the District issued Surface Water Management Permit No. 4-99-021 (Permit) to the "Lake Susan Homeowners Association c/o Francis Marcotte" for the "Repair of Non-Agricultural Impoundment." The Permit provided that all construction should be completed by November 30, 2002. Under District protocol, once the construction work is successfully completed and approved, the District issues an Operation and Maintenance letter (O & M letter), which allows the permittee to impound water. Until an O & M letter is issued, however, a permittee cannot legally impound water. The District is authorized by rule to "to impose on any permit granted . . . such reasonable conditions as are necessary to assure that the permitted [activity] will be consistent with the overall objective of the District." Fla. Admin. Code R. 40A-4.041(3). Pursuant to this authority, the District imposed eighteen conditions in the Permit, two of which are described below. First, Condition No. 11 of the Permit required that the old spillway system in the dam be excavated and replaced unless the old piping system was determined to be serviceable. It also required that "[i]f the old piping system is determined to be serviceable, the District shall be notified by the project engineer." The District interprets this provision to mean that after the work authorized under the Permit has been completed, the project engineer (Mr. Dunn) must provide the District with a statement as to whether or not the entire piping system under the dam is serviceable. Mr. Dunn, however, construed the provision as only requiring him to certify that portion of the pipe which he found to be serviceable; no other statement was required. The District's interpretation is reasonable and is hereby accepted. Next, Condition No. 15 states that the authorized facility will not be considered complete until an As-Built Certification and Completion Report is filed by the project engineer, and the District determines that the project is in accordance with the approved design and any permit conditions stipulated in the construction authorization. The District interprets this provision to mean that unless all portions of the drain pipe which are not serviceable are replaced, including that portion which lies within the County right-of- way, the project will not be considered complete and no impoundment of waters will be allowed. This construction of the provision is a reasonable one and has been accepted. (The District has not involved itself in the dispute between Respondent and the County over who has the responsibility for replacing that portion of the pipe which lies in the County's right-of-way.) As required by Condition No. 5, on June 28, 2000, a pre-construction meeting was held. The meeting was attended by a County engineer, Respondent's wife, Mr. Dunn, the project contractor (B & H Moving Contractors, Inc.), and District personnel, including Mr. Laird, a District engineer. The discussions that occurred at the meeting are memorialized in a memorandum drafted by Mr. Dunn. See Petitioner's Exhibit 7. During preliminary excavation work performed by B & H Moving Contractors, Inc., it uncovered that portion of the outlet (drain) pipe lying on Respondent's property and found "two holes . . . in the second joint from the old riser" caused by corrosion. Based on this observation, which was disclosed at the pre-construction meeting, Mr. Dunn noted in his memorandum that the "entire pipe may have problems that could result in undermining Old Bethel Road." At the meeting, however, the County declined to agree that it would repair that portion of the pipe on its right-of-way until it could be established "that the pipe under the road was the responsibility of the County." On September 20, 2000, Mr. Laird received a telephone call from Respondent who said that the County had refused to replace the pipe and the parties were at an impasse. Respondent also told Mr. Laird that until the pipe was replaced, he would not shut the gate. Mr. Laird advised Respondent not to allow Lake Susan "to stage up" until the pipe was replaced. A summary of the telephone conversation is found in Petitioner's Exhibit 10, which was prepared by Mr. Laird immediately after the call. On September 26, 2000, Mr. Dunn advised Respondent by letter that B and H Moving Contractors, Inc. had completed the work on the dam in accordance with the plans and specifications. This included replacement of the drain pipe which lay on Respondent's property. The letter confirmed Mr. Dunn's understanding that Respondent had agreed to "not close the gate until Okaloosa County completes the replacement of their pipe under Old Bethel Road." See Petitioner's Exhibit 11. Over the following months, Respondent engaged in negotiations with the County in an effort to get the County to assume responsibility for its pipe. On August 17, 2000, the County advised Respondent that it would not replace the pipe. However, its engineer agreed to recommend to the Board of County Commissioners that the County would "cover the material cost of the pipe and the installation of the base and paving of the roadway." The actual work, however, would be performed by Respondent "[s]ince Lake Susan is a private lake and the pipe is part of the control structure for the lake." See Petitioner's Exhibit 12. Respondent was understandably reluctant to perform any work on County property since that would expose him to liability if a subsequent unforeseen event should occur. Although the work was probably completed much earlier, Mr. Dunn filed an "As-Built Certification and Completion Report by Project Engineer (Report) on April 1, 2002, as required by Condition No. 15. See Petitioner's Exhibit 13. That Report indicated as follows: The project was constructed in substantial conformance with the plans and specifications prepared by me. All hydraulic, structural, and environmental considerations appear to have been adequately addressed. The County still has not replaced their pipe under Old Bethel Road. The permittee has completed all work permitted to be done by him and, in my opinion, the project is completed. As noted above, Condition No. 11 required that "[i]f the old piping system is serviceable, the District shall be notified by the project engineer." According to Mr. Dunn, he did not include a certification on the County's drain pipe because he "highly suspected" that the drain pipe lying within the County right-of-way was unserviceable and in the same condition as the pipe found on Respondent's property. Therefore, he limited his certification to the thirty feet of pipe that was replaced. After the Report was filed, a lengthy series of correspondence between the parties ensued. On April 5, 2002, Mr. Laird wrote Respondent acknowledging receipt of the project engineer's Report. He stated that he was not in agreement with Mr. Dunn's certification that the project was complete because the parties had previously concluded at the pre-construction meeting that the entire pipe was unserviceable. He advised Respondent that the "impoundment must be dewatered and maintained in a dewatered condition until such time as this issue is resolved." See Petitioner's Exhibit 14. As a consequence, an O & M letter was never issued by the District. On May 7, 2002, Respondent responded to Mr. Laird's letter and stated that he was "continuing . . . to lower the lake to that of the adjoining one." He also stated that because he had done everything required under his Permit, he hoped that the matter would be considered complete. See Petitioner's Exhibit 15. On May 15, 2002, Mr. Laird responded to the above letter and reiterated that given the questionable condition of the pipe (which lay on County right-of-way), pursuant to Condition 15 the repairs to the impoundment would not be considered complete and the impoundment of water would not be authorized until the entire pipe had been replaced. He requested that Respondent "maintain the water in the lake at a lower level until such time as this issue is resolved." Finally, he reminded Respondent that the District's position on the on-going dispute with the County was that it did not matter who replaced the pipe, so long as it was "replaced and done in a legal manner." See Petitioner's Exhibit 16. By letter dated August 9, 2002, a District regulatory administrator, Mr. Morgan, advised Respondent that District staff had observed that Lake Susan was once again impounding water and that he must notify the District within fourteen days that the impoundment has been dewatered, together with his plans for the replacement of the pipe under Old Bethel Road. See Petitioner's Exhibit 17. On August 26, 2002, Respondent answered the above letter and advised in part that the outlet valve had been stolen by vandals which caused the lake to fill up but that "the valve is now open and the water level is falling." He also asked that his current permit be extended until the County agreed to perform the work. See Petitioner's Exhibit 18. In response to this request, by letter dated September 3, 2002, the District extended the deadline for completion of the project until March 1, 2003. See Petitioner's Exhibit 19. On November 21, 2002, Mr. Morgan again advised Respondent by letter that the District staff had observed that Lake Susan remained "at or near normal pool." The letter went on to say that while the District recognized Respondent's "difficulties in resolving [the issue with the County]," he was not allowed to impound water until the matter was resolved. See Petitioner's Exhibit 20. On March 3, 2003, a District field representative, Jerry Sheppard, met with Respondent concerning the level of water in the impoundment. He memorialized the conversation in a memorandum prepared the same date. See Petitioner's Exhibit According to the memorandum, the pond was "full due to excessive rains," and even though the gate was open, it had only "partial flow through the outlet pipe but [was] not opened adequately to pass storm water accumulated in the upper pond." The memorandum further stated that Respondent had assured him that "he will open the gate an additional round or two to allow further dewatering to take place while he is away on his job for the next two weeks." At the end of the meeting, Mr. Sheppard "strongly urged that the pond remain dewatered." On March 12, 2003, Mr. Laird advised Respondent by letter that his Permit had expired on March 1, 2003. This meant that Respondent could not undertake any work on the facility without District approval and that he must maintain the facility in a dewatered condition. See Petitioner's Exhibit 22. On January 21, 2004, Mr. Morgan sent Respondent a letter advising that the District staff had observed "that Lake Susan was once again impounding water to within 1.5 inches of the designed water level." He added that "the facility must be completely dewatered, and maintained dewatered, until such time as the issue has been resolved." The letter warned that if Lake Susan was not dewatered, a formal enforcement action would be initiated. Finally, the letter requested that Respondent contact the District within fourteen days "noticing [the District] that the impoundment has been dewatered and [that Respondent] plan[ned] to replace the old pipe under Old Bethel Road, or [Respondent] will remove the head gate from the riser base." See Petitioner's Exhibit 23. On March 3, 2004, Respondent, Mr. Laird, and various County representatives met in Crestview in an effort to resolve the issue of who would replace the remaining portion of the drain pipe. The discussions at the meeting are recorded by Mr. Laird in a memorandum dated March 4, 2004. See Petitioner's Exhibit 24. The memorandum states in part that "all [participants] agreed that the pipe is not serviceable as a spillway pipe." At the meeting, the County refused to accept responsibility for fixing the drain pipe. Its Public Works Director (Director) also stated that even if a quit claim deed showed that the pipe was on their right-of- way, the County would not repair the pipe; instead, the Director asserted that the County would prevent Respondent from impounding water. Finally, contingent upon the Board of County Commissioners approving her recommendation, the Director agreed to purchase the seventy feet of pipe if Respondent would perform all excavation work and install the pipe at his own expense. See Petitioner's Exhibit 24. By letter dated March 5, 2004, the Director confirmed in writing her previous offer to Respondent that she would request authorization from the County to purchase seventy feet of pipe, reconstruct Old Bethel Road after the pipe was replaced, and close the road during the construction process. However, the Director expected Respondent to provide all other necessary material and work effort associated with the pipe replacement. See Petitioner's Exhibit 25. On March 8, 2005, Respondent agreed to accept the County's offer. See Petitioner's Exhibit 26. Presumably based on this understanding, on March 8, 2004, Mr. Morgan advised Respondent that he would "allow up to 90 days for [Respondent] to be able to make the necessary replacement." This was followed by a letter from Mr. Laird on April 12, 2004, requesting that Respondent provide a proposed work schedule so that the District could generate an order extending the time for the work to be completed. See Petitioner's Exhibit 27. On April 27, 2004, Respondent (who was off-shore in the Gulf of Mexico on flight duty) sent a "rapid memo" to Mr. Laird advising that he had just received a verbal bid offer and would forward a work schedule as soon as a formal contract was signed. See Petitioner's Exhibit 29. He also sent Mr. Laird a memorandum on this subject on May 13, 2004, but that document was not made a part of this record. By letter dated May 19, 2005, Mr. Laird answered Respondent's two memoranda and indicated that two technical issues needed to be resolved. He also enclosed for Respondent's review a copy of a draft permit which authorized the work to be performed. See Petitioner's Exhibit 30. Sometime during this time period, and perhaps after he received the bid, Respondent decided that he would not assume the responsibility (and liability) for working on County property and offered instead to pay the County for one- half of the project's cost (which totaled around $25,000.00) so long as the County would do the work. Apparently, the County refused this offer, and the project was never undertaken. On August 12, 2004, a District administrator (Norman Velazquez) advised Respondent's counsel by letter and facsimile that District staff had inspected Lake Susan that morning and observed that "the impoundment was operating at full capacity contrary to previous District communications ordering the dewatering of it." The letter noted that the matter had been discussed by telephone the same day and that counsel had agreed that the information in the letter would be shared with Respondent in a timely manner. See Petitioner's Exhibit 31. By letter dated September 13, 2004, Mr. Velezquez again advised Respondent's counsel that a follow-up inspection that day revealed that "the impoundment was operating at full capacity." The letter also stated that Respondent "is required to dewater the unauthorized impoundment of water by Monday, September 21, 2004." Finally, Respondent was warned that if he did not dewater Lake Susan, it would "leave [the District] no choice but to issue an Administrative Complaint Order against Mr. Marcotte." See Petitioner's Exhibit 32. On February 1, 2005, the District issued its Administrative Complaint. Between April 2003 and December 2004, a District field representative (Mr. Sheppard) visited the site on a number of occasions. On each occasion, he observed that the impoundment was full and that dewatering had not occurred. In July 2005, the County reversed its position and agreed that it had the responsibility to replace the pipe if it was not serviceable. The County also agreed to hire a vendor who would place a special video camera in the pipe to detect any holes, rust, or other deterioration. The County further agreed that if defects were found, it would replace the pipe at its own expense. This was confirmed at hearing by the County's Risk Management Director. On August 25, 2005, the County advised Respondent by letter that the inspection had taken place, that the County was working on a solution and probably intended to "insert a sleeve inside the existing pipe" to correct the problem, and that the project had been assigned to the Public Works Director with "a high priority." The current status of the project is unknown. Although Respondent argues in his Proposed Recommended Order that the District has never established that the County's portion of the drain pipe is unserviceable, the greater weight of evidence shows the opposite to be true. Indeed, all of the experts who testified at hearing agreed that the drain pipe should be replaced due to its age and the defects observed when the dam was excavated and a portion of the pipe exposed for inspection in 2000. In addition, a part of the earthen dam is saturated with moisture, and voids have developed in the interior of the structure. Collectively, these conditions have led the District to properly conclude that the impoundment of the water constitutes a danger to the public since Old Bethel Road might collapse at any time. Because of this, no impoundment of waters should occur until the pipe is replaced.
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 Mr. George Szell was presented by the Southwest Florida Water Management District and sworn as a witness. Mr. Szell was qualified and accepted as an expert hydrogeologist employed by the District. Included within Mr. Szell's responsibilities to the District were evaluation of the subject application. An application for consumptive use permit has been filed in proper from by Trafalgar Developers of Florida, Inc., and it was admitted into evidence as Exhibit 1. The water source are two existing wells located on a 580.1 acre tract of land in Hillsborough County, Florida, legal description of which is included and admitted into evidence as part of Exhibit 1. A maximum daily withdrawal of each of the wells is 591,700 gallons and the average daily withdrawal of each of the two wells is 295,850 gallons. The total average daily withdrawal for both wells combined is 591,700 gallons, or 94.43 percent of the water crop of the applicant as defined in Section 16J-2.11(3), F.A.C. 85 percent of the water used would be used for general residential purposes and 15 percent of the water used would be used for watering the grounds of the development. Letters of objection were received from Joseph and Roseamn Clements, C. C. and Ida M. Weisner, Sr.,. Miguel and Juanita Perez, Howard R. Lewis, Mr. and Mrs. Lonnie F. Lovell, Stephen J. KucIar (sic), and Carmen Vasquez. Reasons for the objections as stated in these letters was the effect the pending application would have upon the wells of the persons objecting. Mr. Szell testified that none of the matter set forth in Subsection 16J-2.11(2), (3) and (4), F.A.C. exists so as to require the denial of the permit. Mr. Earl Bessent testified that 55 acres of holding ponds were to be constructed on the property during the development and that the effect of these holding ponds would be to increase the input of waters from the 580 acres to the surface aquifer.
Recommendation It is recommended that Application No. 7500087, submitted by Trafalgar Developers of Florida, Inc., 111 Fountainbleau Boulevard, Miami, Florida, be granted for a maximum daily withdrawal of 1,183,400 gallons and an average daily withdrawal of 591,700 gallons, subject to the installation of flow meters on each of the wells and monthly readings thereof reported to the District quarterly. Entered this 4th day of August, 1975, in Tallahassee, Florida. STEPHEN F. DEAN, Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: J. T. Ahern, Esquire C. C. and Ida Weismer, Sr. Staff Attorney Route 7, Box 635-J Southwest Florida Water Tampa, Florida 33614 Management District Post Office Box 457 Miguel and Juanita Perez Brooksville, Florida 33501 Route 7, Box 635-K Tampa, Florida 33614 Trafalgar Developers of Florida, Inc. Mr. and Mrs. Lonnie Lovell 111 Fountainbleau Boulevard Route 5, Box 485-A Miami, Florida 33126 Tampa, Florida 33614 Howard R. Lewis Carmen Vasquez Route 5, box 485-AB Route 7, Box 635 Tampa, Florida 33614 Tampa, Florida 33615 Mr. Earl Bessent Bessent, Hammack & Ruckman, Inc. 3708 Swann Avenue Tampa, Florida 33609 Joseph and Roseann Clememts Route 7, Box 634-J Tampa, Florida 33614
Findings Of Fact By application number 21312, the applicant seeks a ten year water use permit for a total annual diversion of 3,831 million gallons to provide water and sewer services to an area containing approximately 7,300 acres. In September of 1969, the Florida Public Service Commission granted the applicant certificates of convenience and necessity. The existing facilities of the applicant include nine wells and an average capacity of 700 gallons per minute each. Based upon historical data and taking into accourt the reduction of construction in the service area, the projected 1984 water demand is 375 gallons per day per unit. This is equivalent to an average of 150 gallons per day per person, using a figure of 2.5 persons per living unit. The ultimate estimated population is to be 70,000 to 80,000 people with 28,000 to 32,000 living units. Based upon the average capacities of the wells, in order to meet the projected demand a total number of 22 or 23 wells will be required. This includes the nine existing wells, eleven proposed wells with the same 700 gallon per minute average and a fifteen percent standby capability of two or three additional wells. Rather than the total number of wells utilized -- 22 or 23, -- what is important is the total gallon per minute capacity of 15,400. An allocation based on this data would be equal to the applicant's requested annual maximum diversion of 3,831 million gallons and a daily maximum diversion of 18.37 million gallons. The requested diversion presents no threat of salt water intrusion. The proposed well sites will create no adverse impact upon the Fort Lauderdale well fields. While there is evidence of recharge to the aquifer from runoff waters, there is insufficient data to determine the exact amount which will be returned. For this reason, the staff report's water budget calculations are conservative.
Recommendation Based upon the above findings of fact and conclusions of law, it is recommended that a ten year permit be issued to the applicant for a maximum annual diversion of 3,831 million gallons; a maximum daily diversion of 18.37 million gallons and a maximum installed field capacity of 15,400 gallons per minute, utilizing 22 or 23 wells with a capacity of 700 gallons per minute each. It is further recommended that the applicant be subject to the conditions set forth on page 5 of the staff report (Exhibit 8) concerning the submission of monthly reports of daily pumpage and actual connections or population served, conformance with health department standards of the water quality of all wells, and the installation and maintenance of an observation well and monthly reports of the data obtained therefrom. Respectively submitted and entered this 10th day of May, 1976, in Tallahassee, Florida. DIANE D. TREMOR Hearing Officer Division of Administrative Hearings Room 530, Carlton Building Tallahassee, Florida 32304 COPIES FURNISHED: Mr. John R. Maloy Executive Director Central and Southern Florida Flood Control District P.O. Box V West Palm Beach, Florida 33402 Mr. Edward B. Deutsch 350 Southern Federal Building 400 North State Road 7 Margate, Florida 33063 Mr. John Wheeler P.O. Box V West Palm Beach, Florida 33402 Attorney for the Central and Southern Florida Flood Control District
