Findings Of Fact Based upon the above testimony and the exhibits received into evidence in this cause, the undersigned Hearing Officer makes the following findings of fact with regard to the issue in dispute: The applicants, as owners and lessees of 3,300 acres of land to be used for sugar cane production, propose to install a surface water management system consisting of levees, ditches, culverts, and pumps for drainage and irrigation purposes. Irrigation will be drawn from and drainage water will be discharged into Canal 51, a project works of the FCD. There is no dispute between the applicant and the FCD staff concerning the permit for water use and connection to C-51. The applicant proposes to discharge, via two 30,000 gallon per minute pumps, one inch per acre per day or 62,239 gallons per minute into C-51. The soils on the applicants' land are primarily muck types which are high in organic nitrogen. A water level of three feet below ground level, as proposed, will probably cause such nitrogen in the muck soil to decompose, resulting in soil subsidence and production of inorganic nitrogen. Nutrients (primarily nitrogen and phosphorus) resulting from muck decomposition and crop fertilization may enter the water in the interior canals and cause such water to have a higher nutrient content. The water in Canal 51 now has low concentrations of nutrients, as compared with the waters in canals appurtenant to other sugar cane producing areas. There appear to be unique hydrological conditions on the land in question which may keep the drainage system flushed and nitrate-free and there is evidence that sawgrass areas act as an effective nutrient filter. There was no evidence that additional nutrients entering C-51 would be environmentally harmful or degrading to the waters in C-51, both parties admitting that further research and scientific data is needed to determine the safe level of nutrients in this area. The applicants and other interested groups have shown that the construction. and operation of a retention or impoundment area would cause an adverse economic impact upon landowners and would have an adverse economic effect upon consumers, the general labor force and the community. The FCD has not adequately demonstrated that the waters of C-51 would be degraded by the applicants' proposed project or that a 140 acre impoundment area would be a reasonable condition to impose upon the issuance of the permits in question. A water quality monitoring system, such as proposed in the original and revised staff reports, will permit the parties to determine whether the water in C-51 is being degraded by the addition of nutrients.
Recommendation Based upon the above cited testimony, evidence, findings of fact and conclusions off law, the following recommendations are made: It is recommended that a water use permit, a Surface water management permit and a right-of-way occupancy permit be issued, all in accordance with the recommendations and conditions set forth in the original Staff Report dated August 5, 1975, attached hereto as Exhibit A. It is recommended that the additional requirement of a 140-acre retention area set forth in the Revised Staff Report be rejected. It is further recommended that an additional condition be attached to the surface water management permit. That condition would be to have such permit expire at the same time as the water use permit; to wit: July 15, 1977, so as to allow the FCD and the applicants sufficient time to collect further data on the effect of nutrients on the waters of C-51 and compare said data with the information derived from the monitoring program required under the permits. If such data and comparisons sufficiently demonstrate that the waters of C-51 will be degraded by the applicants' project, a retention area requirement would then be a reasonable condition to the reissuance of a permit. Respectfully submitted and entered this 20th day of October, 1975, in Tallahassee, Florida. DIANE D. TREMOR, Hearing Officer Division of Administrative Hearings Room 530, Carlton Building Tallahassee, Florida 32304 (904) 488-9675 COPIES FURNISHED: George H. Bailey, Esquire JONES, PAINE & FOSTER, P.A. 601 Flagler Drive Court Post Office Drawer E West Palm Beach, Florida 33402 John Wheeler, Esquire Attorney for the Central and Southern Florida Flood Control District Post Office Box V West Palm Beach, Florida =================================================================
The Issue The issue is whether the 100 foot separation of respondents/applicants sewage treatment plant from the surface water management system is adequate.
Findings Of Fact Based upon all of the evidence, the following supplemental findings of fact are determined: Background Respondents/applicant, John D. Remington and Bolton S. Drackett (applicants), are the owners of record of approximately two thirds, or around 2,700 acres, of Keewaydin Island (Key Island), which lies just south of the mainland portion of the City of Naples, Florida. In conjunction with a planned luxury development of forty-two homes on Key Island, applicants have filed an application with respondent, South Florida Water Management District (District), seeking the issuance of a permit authorizing the construction and operation of a surface water management system (system) through which stormwater runoff from the project will be directed and controlled. Petitioner, Florida Audubon Society (FAS), has initiated this proceeding to contest the issuance of a permit. In an earlier and separate proceeding (DOAH Case No. 90-2415), applicants applied for a permit from the Department of Environmental Regulation (DER) to construct a wastewater treatment plant (plant) to serve the planned development. The permit was issued on January 2, 1990, and because all appeals by FAS in Case No. 90-2415 have been concluded, that proceeding is now final. Although the wastewater treatment plant has not yet been constructed, the parties agree that it will be situated more than one hundred feet from the surface water management system. This distance (100 feet) is the minimum amount of space allowed by District rule between the plant and system. Even so, the purpose of the remand proceeding is to determine whether that amount of separation is adequate. Thus, the factual issue here is whether the treated wastewater from the plant and filter fields will enter the surface water management system and cause a violation of applicable water quality standards and other relevant District criteria. In support of their respective positions on this issue, the parties have presented the testimony of a number of experts. In resolving the conflict in their testimony, the undersigned has accepted the more credible and persuasive testimony which is embodied in the findings below. A Brief Description of the Development and System The proposed development and surface water management system were described in detail in the prior recommended order entered in this case. For purposes of this Supplemental Recommended Order, it need only be noted that Key Island now has a lodge, guest quarters and recreation facilities, all presently served by septic tanks. Access to the island is provided by motor launch from an existing shore station. Subaqueous utility crossings from the mainland provide electric power and potable water to the island. The planned development includes the construction of forty-two large luxury homes and an expansion of the lodge facilities to accommodate the needs of the new residents. The homes will be built in phases with approximately ten to be built in the first year. The entire project may take as long as seven or eight years to complete. The proposed surface water management system was designed to handle a seventy-five residential unit development. However, by virtue of a reduction in size imposed by the City of Naples, the project has been reduced to forty-two homes. Even so, the capacity of the system has not been downsized. Therefore, the system as designed will more than accommodate all proposed development on the island. The development area has been divided into seven surface water management basins based upon seven existing natural water sheds on the upland portion of the project. Each basin will have a system of inlets, culverts and swales which will direct runoff to control structures. The dry swales are approximately one foot deep and five to ten feet wide and run parallel on both sides of the cart paths that link the various portions of the project. The cart paths, which will be at an elevation of 5.5 feet above mean sea level (NGVD), will have culverts running underneath to aid in maintaining the natural flow of water and limit impounding of water. The swale bottoms are designed to be one foot below the cart path elevation, or at 4.5 feet NGVD, and will be dry, except during significant rain events, because they are designed so that the bottom of the swale is at least one foot above the average wet season water table. Both the cart paths and swale system utilize a design system that is common to residential developments. Once the water reaches a specified height, it goes over the control structure and is discharged downstream into spreader swales from which the water is dispersed into either interior, low wetland areas or into two artificial lakes (7.3 and 1.0 acres in size) created for wet detention. Basins one, two, three, four and seven are designed to treat water quality by the dry detention method, that is, by the unlined swales that parallel cart paths, while water quality is accomplished in basins five and six by best management practices and wet retention, that is, the two artificial lakes. The Wastewater Treatment Plant The DER permit was issued on January 2, 1990, and carries an expiration date of January 2, 1995. It authorizes applicants to: construct a 0.035 MGD extended aeration process wastewater treatment plant with reclaimed water to dual absorption fields located at the project site as depicted on Wilson, Miller, Barton, Soll & Peek, Inc. design drawings, project number 6270, sheets 1 thru 5 of 5, dated March 20, 1989, revised October 16, 1989 and received October 19, 1989. The design drawings were submitted in support of construction application, engineering report, hydrologeolic characteristics and hydraulic modeling for effluent disposal report and related documents, dated March 20, 1989. The hydraulic capacity of the plant is limited to 0.030 MGD based on the reclaimed water disposal system. The collection system shall not exceed the 0.030 MGD hydraulic capacity as well. The wastewater treatment plant is designed to meet all DER water quality, health and safety standards. For example, the plant must achieve 90% removal of biological oxygen demand (BOD) and 90% removal of total suspended solids from the raw wastewater, or effluent levels below 20 parts per million for BOD and 10 parts per million suspended solids, whichever is more stringent. The plant must also have twenty-four hour detention in the aeration chamber and four hours detention in the clarifer. Further, a chlorine chamber contact time of fifteen minutes is required. In addition, DER has issued the permit with certain specific conditions. Among others, these include standards as to effluent chlorine residuals, the requirement that a professional engineer inspect the construction, operation requirements, sampling schedules, defined perameter levels, and the establishment of a hydraulic plant load (permitted maximum daily flow) at 30,000 gallons per day. By issuing the permit, DER has concluded that up to 30,000 gallons per day of sewage effluent can be treated and disposed of by the plant filter fields without violation of applicable DER water quality, health and safety standards. The wastewater treatment plant will be located on a centralized utility site within basin seven of the system. There are also gravity sand filters and a drainfield effluent disposal system located in basin six, which is the northeastern corner of the project. The plant will provide a high degree of treatment and disinfection for the effluent before it is discharged to the filter field. The filtered (treated) effluent will flow by gravity main to the filter fields located in an adjacent basin. Two filter fields will be used in disposing of the treated wastewater effluent. Constructed as sand mounds at a grade level of two or three feet above the existing island elevation, each filter will have dimensions of twenty feet wide and four hundred feet long. The filter fields will be constructed as a bed of gravel wrapped in filter cloth and placed within a mound of soil. A perforated four-inch pipe will be installed within the gravel bed at 5.5 feet NGVD to distribute the effluent through the filter beds. The effluent will then percolate downward and laterally away from the bed and into the groundwater table. At that point, the effluent will become indistinguishable from the groundwater Because the total daily flow will be pumped alternately into one part of the two sections of the drainfield, this allows one filter field to "rest" for a seven-day period during the use of the other filter field, thereby avoiding saturation. Therefore, the average theoretical maximum input into a filter field over a one year period at the plant's maximum capacity is 15,000 gallons per day. The plant was designed and permitted for maximum daily flows at all times of the year. However, the actual operating conditions will reflect significantly less flows due to the seasonality of the population and occupancy levels. More specifically, the plant was designed and permitted for seventy- five dwelling units and ancillary uses with an estimated maximum design flow of 28,450 gallons per day. The approved planned development will contain only forty-two dwelling units and ancillary uses with a maximum design flow of 21,200 gallons per day. Therefore, the permitted plant will treat the wastewater to a higher level due to the reserve capacity, and the plant will rarely be used at over fifty percent of its available capacity. Revised projected wastewater flows will range from daily loads of 2,325 gallons per day during the months of August and September to a high of 15,137 gallons per day during the month of February. This projected usage is consistent with historical occupancy and usage trends in the Naples area which show that occupancy of homes is at its peak during the dry season (the cooler winter months) and substantially lower during the wet season (the hot summer months). Applicants' projected wastewater flows are found to be reasonable and are hereby accepted. In making this finding, the undersigned has rejected the contention by FAS that the daily wastewater flows will be higher than that projected by the applicants and the plant will operate at maximum capacity for sustained periods of time. The system plans reflect that there will be swales within basin six located between one hundred ten and one hundred twenty feet to the west of the filter fields. These swales run parallel along a cart path and flow to the north discharging into an artificial lake at the north end of the project. The swales in this basin have a bottom elevation of 4.5 feet NGVD and decrease to an elevation of 3.5 feet NGVD at the point of discharge into the artificial lake. Adequacy of Separation Between Plant and System Rule 40E-4.091, Florida Administrative Code, adopts and incorporates by reference a document known as the "Basis for Review for Surface Water Management Permit Applications within the South Florida Water Management District - September 1989" (Basis for Review). Section 3.2.2.8 of the Basis for Review reads as follows: Sewage treatment percolation ponds. Above ground pond dikes shall not be within 200 feet of water bodies or 100 feet of dry detention/ detention areas. Additional calculations by the applicant may be necessary in unusual cases requiring deviations from these dimensions. The purpose of the above section is to provide adequate separation between above-ground percolation ponds and surface water management systems in case the percolation pond dike fails. For example, above grade percolation ponds contain large volumes of sewage treatment plant effluent. If a pond dike should fail, a large portion of effluent would be quickly released into the adjacent ground. The minimum 100-foot separation is designed to provide adequate distance for percolation into the ground prior to infiltrating the surface water management system. However, filter fields contain lesser volumes of effluent than do percolation ponds, and should a filter field fail, the effluent will trickle out the side of the field with a much lower rate of effluent release than from a failed pond dike. In accordance with the District rule, applicants have proposed to locate the surface water management system more than one hundred feet from the wastewater treatment plant and filtration beds. Even though the rule standards have been met, the purpose of this remand proceeding is to determine whether that amount of separation is adequate to prevent adverse impacts to the water quantity and water quality functions of the system from the operation and location of the filter fields. The Computer Models As a part of their application filed with DER in 1989, applicants' witness Missimer prepared and submitted a report known as "Hydrogeologic Characteristics and Hydraulic Modeling for Effluent Disposal at Keewaydin Club". The report was based on a computer model known as "Modflow" and was designed to show the increase in elevation of the water table for a loading rate of 30,000 gallons per day alternating between the two filtration beds. The purpose of the modeling analysis filed with DER was to investigate whether the plant would continue to discharge effluent to the drainfields under the most extreme conditions. The model demonstrated that the effluent discharge would not be impaired even under conditions that are beyond any reasonable or probable operating conditions. After reviewing the model, DER accepted those results and issued a permit. Utilizing in large part the underlying assumptions and parameters of the Missimer model, and without performing any independent field evaluation on the site, FAS witness Chin ran the model to investigate the impact of the operation of the plant on the system. Because the model used by Dr. Chin was not constructed for the design of a surface water management system, but rather was constructed for the purpose of designing an adsorption field, without modification it provided a more than worst case scenario of impacts associated with the operation of a plant. In this case, Dr. Chin utilized the ultra- conservative assumptions used in designing the adsorption field and made no revisions to the model. Thus, it is found that the model as used by Dr. Chin, and any conclusions drawn from the model alone, are not a sufficient or reasonable basis for evaluating the impact of the plant on the system. The model used by Dr. Chin is not representative of the natural occurring conditions on the island or the reasonably expected plant flow rates. Moreover, in developing the worst case scenario, as opposed to reasonable expectations, both the Chin and Missimer models incorporated the simultaneous occurrence of certain conservative assumptions including an impermeable flow boundary, a year round wet season water table elevation, a conservative rate of transmissivity, and a constant rate of evapotranspiration. The use of these assumptions caused the model output to grossly overstate the effects of the plant on the system in the following manner. First, by assuming a flow barrier on the island, the model had the effect of overestimating the height of the groundwater mound from operation of the plant than would occur if no boundary were used. Second, the assumption of a year-round wet season groundwater level is unrealistic since groundwater levels fluctuate seasonally, receding to near zero NGVD on the island during the dry season. Thus, the model overestimated the height of the groundwater level. Further, by using only the upper ten feet of the water table aquifer in calculating the rate of transmissivity, the model incorporated a much lower rate than would be attained had the entire thickness (74 feet) of the aquifer been used. This also resulted in an over-estimation in the height of the mound from the operation of the plant. Finally, by assuming a constant rate of evapotranspiration, the model "grossly exaggerated" the impact to the groundwater level from operation of the plant. In reality, as the water table increases, the loss of water from evapotranspiration increases significantly and constitutes a major output of a water budget. Besides the foregoing assumptions, the Chin model also assumed a continuous loading rate of 30,000 gallons per day for a period of up to one year. While the District should properly consider the permitted flow rate of the plant in evaluating a worst case of potential impact, there was no evidence substantiating any likelihood of the plant actually producing 30,000 gallons per day for 365 consecutive days in conjunction with all other conservative assumptions discussed above. The more reasonable and accepted method of analyzing the impact of plant flows is to examine the peak month's average day flow over a six-month period. As noted earlier, for the proposed forty-two units, the peak day flow is estimated to be approximately 21,200 gallons per day. Therefore, it is highly probable that actual flow rates will be much lower than the maximum plant capacity of 30,000 gallons per day. By failing to use the more reasonable and realistic reduced flow rates, the Chin model overestimated the elevation of the groundwater level from the operation of the plant. In contrast, the Missimer analysis demonstrates that it is extremely unlikely that the plant output will ever elevate groundwater to the extent that it would reach the system swales by either surface water or groundwater flow. The foregoing modeling assessments, including the criticisms of the Chin model, were concurred in by the District expert. Water Quantity Impacts There is no credible evidence to support a finding that the operation of the plant will adversely impact the ability of the system to provide adequate flood protection and drainage. Indeed, the more credible evidence shows that an alteration of existing drainage patterns will not occur by virtue of the operation of the plant, and the post-development discharge rates will not exceed the pre-development discharge rates. Therefore, the undersigned's previous finding that applicants have provided reasonable assurance that the the system provides adequate protection and drainage is not altered after considering the operation and location of the plant. There is insufficient credible evidence to support a finding that the plant's operation will adversely impact the system functions in such a way as to cause adverse water quantity impacts on receiving waters and adjacent lands. Indeed, the post-development discharge rate approximates the pre-development discharge rate on receiving waters, the ultimate receiving water body (the Gulf of Mexico) has an infinite capacity to receive water, and there are no adjacent lands subject to flooding from discharge of the system regardless of whether there is any impact of the plant on the system. There is no credible evidence to support a finding that the plant will cause the system to have an adverse impact on surface and groundwater levels and flows. Rather, the more persuasive evidence shows that the plant's operation will not result in groundwater elevation in the area of the system that would cause the impoundment of water or prevent the percolation of water into the soil. In addition, the overflow levels for control structures will operate as designed to insure against over-drainage or flooding. Finally, the operation of the filter fields will not cause adverse impacts on surface and groundwater levels and flows. Water Quality Impacts The operation of the plant will not impair the water quality functions of the system. This is because the swales will continue to detain the first flush of run-off allowing the majority of the suspended solids and other pollutants to settle out regardless of the operation of the plant. Further, in the unlikely event the treated wastewater effluent reached the system, it would be indistinguishable from the stormwater or rainfall due to the high level of treatment from the plant, the filter fields and dilution from groundwater and rainfall. The operation of the plant will not cause adverse water quality impacts on the receiving waters. In making this finding, the undersigned notes initially that the plant is permitted by DER, and therefore it is assumed to comply with all DER water quality standards. Second, there is no evidence that the system will impact the operation of the plant. In the event the groundwater mixed with treated effluent resurfaces, there would be no adverse impact to the surface water quality. This is because the treated effluent from the plant exceeds state water quality standards. Once the treated effluent becomes a part of the groundwater, it is unlikely that it will resurface again in the areas of the swales, which are more than one hundred ten feet away. Indeed, in order for the groundwater with effluent to travel that distance, it would have been in the groundwater system for at least one hundred days. This period of time is more than sufficient for the denitrification and adsorption processes to remove all nutrients. Even if the worst case scenario became a reality and the groundwater reached the swale bottoms, it would only result in a wetting of the ground and would not be of sufficient quantity to create a flow of water in the swale to travel off-site impacting a receiving water. In any event, at that point, any groundwater resurfacing that distance away would no longer be effluent. Finally, during abnormal conditions, such as a hurricane or large storm event, the groundwater may rise to the surface and mix with the surface water and enter the system. However, any effluent already significantly diluted under normal circumstances would be indistinguishable from the stormwater or rainfall. Adverse Environmental Impacts There is no credible evidence that the operation of the plant filter fields will adversely impact the system in such a manner as to cause an adverse environmental impact. In so finding, the undersigned rejects the contention that the system will act as a conduit for treated effluent to travel off-site to the ponds, marsh, mangrove areas or receiving waters. The evidence shows that the design of the filter fields and high permeability of the island soils will prevent the surface flow of effluent to the system swales. The elevation of the swales above the groundwater table level will prevent the introduction of effluent into the swale system. In the unlikely event the groundwater reaches the bottom elevation of the swale, there would be no significant environmental impact because the quality of effluent would be indistinguishable from the groundwater due to the high level of treatment and dilution, and such water would still be further treated by the system before discharge to receiving bodies. The location of the plant and system will not have an adverse impact on the gopher tortoise population on the island. Rather, the system should enhance the gopher tortoise population by providing mananged land with vegetation suitable for gopher consumption. Further, the general development on the island will reduce the number of raccoons which prey on gopher eggs and young gophers. Miscellaneous During the remand hearing, FAS presented evidence concerning the impact of tides and mean sea level rise and saline lakes on the island. This evidence was essentially the same as that presented in the prior hearing and was rejected in favor of the more credible evidence presented by the applicants on this issue. Nothing was presented during the remand hearing which would alter these prior findings. During the hearing, and in response to a question by District counsel, witness Missimer agreed it would not be unreasonable to install a few monitoring wells to insure that the system is operating properly. Because this requirement is not unreasonable, will serve a valuable purpose, and has been utilized by the District as a special condition on numerous prior occasions, it should be incorporated into the permit conditions. Even though the evidence clearly shows that seasonal tidal fluctuations would not have an adverse impact on the functioning of the system, if such a tidal incursion were to occur, the placement of a check valve device on the water control structures would prevent sea water from flowing back into the system. Such a device would be a minor addition to the system, would not otherwise affect its design, and if deemed necessary by the District, should be incorporated into the permit conditions. Prior to hearing, the District retained the services of an outside consultant to assist it in preparation for trial. The consultant did not testify at final hearing and prepared no reports. He did make several computer runs, none of which are a part of this record. Among other things, District witness Rogers relied upon the computer runs in formulating his opinion on the issue presented on remand.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a final order be entered granting the requested permit in accordance with the agency's proposed agency action dated March 28, 1990. DONE and ENTERED this 22 day of March, 1991, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22 day of March, 1991.
The Issue The issue 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 issues are whether to (a) issue an Environmental Resource Permit (ERP) to the Department of Transportation (DOT) and Martin County (County) authorizing construction and operation of a surface water management system to serve a project known as the Indian Street Bridge; (b) issue DOT a letter of modification of ERP No. 43-00785-S authorizing roadway and drainage modifications to the Kanner Highway/Indian Street intersection; and (c) issue DOT a letter of modification of ERP No. 43-01229-P authorizing roadway and drainage modifications to Indian Street between the intersections of Kanner Highway and Willoughby Boulevard.
Findings Of Fact Based on the evidence presented by the parties, the following findings of fact are made: The Parties Petitioner Citizens for Smart Growth, Inc., is a Florida 501(c)(3) corporation with its principal place of business in Palm City, Florida. It was formed by Odias Smith in August 2001, who serves as its president. The original directors were Kathie Smith, Odias Smith, and Craig Smith, who is the Smiths' son. The composition of the Board has never changed. According to the original Articles of Incorporation, its objectives are "preserving and enhancing the present advantages of living in Martin County (Quality of Life) for the common good, through public education, and the encouragement of reasonable and considered decision making by full disclosure of impacts and alternatives for the most appropriate use of land, water and resources." The exact number of members fluctuates from time to time. There are no dues paid by any member. At his deposition, Mr. Smith stated that no membership list exists; however, Kathie Smith stated that she currently has a list of 125 names, consisting of persons who at one time or another have made a contribution, have attended a meeting, or asked to be "kept informed of what's going on or asked to be on a mailing list or a telephone list, so they could be advised when we have meetings." No meetings have been held since 2006. Therefore, the Petitions filed in these cases have never been discussed at any meetings of the members, although Ms. Smith indicated that telephone discussions periodically occur with various individuals. Kathie Smith believes that roughly 25 percent of the members reside in a mobile home park north of the project site on Kanner Highway on the eastern side of the St. Lucie River, she does not know how many members reside on the western side of the St. Lucie River, and she is unaware of any member who resides on the South Fork of the St. Lucie River immediately adjacent to the project. Although the three Petitions allege that "seventy percent of the members . . . reside and/or recreate on the St. Lucie River," and in greater detail they allege how those members use that water body or depend on it for their livelihood, no evidence was submitted to support these allegations that 70 percent (or any other percentage of members) use or depend on the South Fork of the St. Lucie River for recreational or other activities. Petitioners Odias Smith and Cathie Smith reside in Palm City, an unincorporated community just south of Stuart in Martin County. They have opposed the construction of the new bridge since they moved to Palm City in 2001. It is fair to infer that Mr. Smith formed the corporation primarily for the purpose of opposing the bridge. Their home faces north, overlooking the South Fork of the St. Lucie River, from which it is separated by Saint Lucie Shores Drive and a narrow strip of common-ownership property. A boat dock extends from the common-ownership property into the St. Lucie River, providing 5 slips for use by the Smiths and other co-owners. The home is located three blocks or approximately 1,000 feet from the proposed western landfall of the new bridge. Due to the direction that the house faces (north) and the site of the new bridge, the surface water management system elements associated with the bridge will not be visible from their property. Mr. Smith believes, however, that when looking south through a veranda window on the second floor of his home, he will be able to see at least a part of the new bridge. From the front of their house, they now have an unobstructed view of the existing Palm City Bridge, a large structure that crosses the St. Lucie River approximately six- tenths of a mile north of their home, and which is similar in size to the new bridge now being proposed by the Applicants. The Smiths' home is more than 500 feet from the Project's right- of-way, and they do not know of any impact on its value caused by the Project. While the Smiths currently engage in walking, boating, running, fishing, and watching wildlife in the neighborhood or the South Fork of the St. Lucie River, there was no credible evidence that the Project would prevent them from doing so after the bridge and other improvements are constructed. Also, there was no evidence showing that the ERP Letter Modifications will cause them to suffer any adverse impacts. In fact, as noted below, by DOT undertaking the Project, the neighborhood will be improved through reduced flooding, improved water quality, and new swales and ponds. The County is a political subdivision of the State. It filed one of the applications at issue in this proceeding. DOT is an agency of the State and filed the three applications being contested. The District has the power and duty to exercise regulatory jurisdiction over the administration and enforcement of ERP criteria pursuant to Part IV, Chapter 373, Florida Statutes, and Title 40E of the Florida Administrative Code. The Department of Environment Protection (DEP) has delegated certain authority to the District, including the authority to authorize an applicant to use sovereign submerged lands via a public easement within the District's geographic jurisdiction. The Project Construction of a new bridge over the St. Lucie River has been studied extensively by the Applicants for over twenty years. DOT has awarded the contract and nearly all of the right-of-way has been purchased. The Project will begin as soon as the remaining permits are acquired. The Project is fully funded through the American Recovery and Reinvestment Act of 2009 and County funding. The Project is located in the County and includes 62.06 acres of roadway bridge development and 12.45 acres of sovereign submerged lands. The Project begins on the west side of the St. Lucie River on County Road 714, approximately 1,300 feet west of Mapp Road in Palm City and ends on the east side of the St. Lucie River approximately 1,400 feet east of Kanner Highway (State Road 76) on Indian Street. It includes construction and operation of a surface water management system to serve the road and bridge project. The total length of the Project is approximately 1.96 miles (1.38 miles of roadway and 0.58 miles of bridge) while the total area is approximately 74.51 acres. After treatment, surface water runoff will discharge to the tidal South Fork of the St. Lucie River. The Project encompasses a bridge crossing the South Fork of the St. Lucie River and the Okeechobee Waterway. Both are classified as Class III waters. The bridge transitions from 4 to 6 lanes east of the Okeechobee Waterway and will require a 55-foot vertical clearance and a 200-foot horizontal clearance between the fender systems at the Okeechobee Waterway. The bridge will cross over a portion of Kiplinger Island owned and preserved by the County. A part of the island was donated to the County in 1993-1994 by The Kiplinger Washington Editors, Inc., and the Kiplinger Foundation, Inc. Audubon of Martin County owns another part of the island. The transfer of title to the County does not include any restriction on the use of the island for conservation purposes only. Documentation submitted at hearing refers to a "two hundred foot wide road right-of-way" easement that the bridge will cross and allows the County to designate where on the island parcel such an easement would be. Therefore, spanning the bridge over a portion of the island owned by the County is clearly permissible. The Project also includes the roadway transition and widening/reconstruction of (a) County Road 714 from the beginning of the Project to Mapp Road from 2-lane to a 4-lane divided roadway; (b) Southwest 36th Street from Mapp Road to the beginning of the bridge from a 2-lane rural roadway to a 4-lane divided roadway with wide roadway swales; and (c) Kanner Highway (along Indian Street) from a 4-lane to a 6-lane divided urban roadway. Drainage improvements on both sides of the St. Lucie River are associated with the roadway construction. DOT proposes to provide both on-site and off-site mitigation for wetland and surface waters impacts pursuant to a mitigation plan approved by the District. The ERP Permitting Criteria In order to obtain an ERP, an applicant must satisfy the conditions for issuance set forth in Florida Administrative Code Rules 40E-4.301 and 40E-4.302. Besides these rules, certain related BOR provisions which implement the rules must also be considered. The conditions for issuance primarily focus on water quality, water quantity, and environmental criteria and form the basis of the District's ERP permitting program. The parties have stipulated that the Project either complies with the following rule provisions or they are not applicable: Rules 40E-4.301(1)(a), (b), (g), (g), (h), and (k), and 40E- 4.302(1)(a)3. and 6. All other provisions remain at issue. Where conflicting evidence on these issues was submitted, the undersigned has resolved all evidentiary conflicts in favor of the Applicants and District. Based on the parties' Stipulation, the following provisions in Rule 40E-4.301(1) are in dispute and require an applicant to provide reasonable assurances that the construction, alteration, operation, maintenance, removal, or abandonment of a surface water management system: will not cause adverse impacts to existing surface water storage and conveyance capabilities; will not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters; will not adversely affect the quality of receiving waters such that the water quality standards set forth in chapters 62- 4, 62-302, 62-520, 62-522, 62-550, F.A.C., including any anti-degradation provisions of paragraphs 62-4.242(1)(a) and (b), subsections 62-4.242(2) and (3), and rule 62-302.300, F.A.C., and any special standards for Outstanding Florida Waters and Outstanding National Resource Waters set forth in subsections 62-4.242(2) and (3), F.A.C., will be violated; will not cause adverse secondary impacts to the water resources; will be capable, based on generally accepted engineering and scientific principles, of being performed and of functioning as proposed; will be conducted by an entity with sufficient financial, legal and administrative capability to ensure that the activity will be undertaken in accordance with the terms and conditions of the permit, if issued; These disputed criteria are discussed separately below. Surface Water Storage and Conveyance Rule 40E-4.301(1)(c) requires that an applicant provide reasonable assurances that a proposed activity will not cause adverse impacts to existing surface water storage and conveyance capabilities. Through unrefuted evidence, this requirement was shown to be satisfied. The evidence also establishes that the surface water in and around the Project will actually improve if the Project is constructed as permitted. Further, it will create improved and upgraded surface water management and treatment in areas that now lack features such as swales, retention/detention ponds, curbs and gutters, and improve the overall surface water storage and conveyance capabilities of the Project and surrounding areas. In its current pre-development condition, flooding has occurred in certain areas adjacent to and within the Project area due to poor conveyance, low storage volume, and high tailwater conditions that result from high tides. The Project will remedy historic flooding issues in the Old Palm City area which lies adjacent to a portion of the Project alignment. Surface water runoff will be captured, controlled, and treated by a system of swales, weirs, and retention/detention facilities for pretreatment prior to discharging into the South Fork of the St. Lucie River. Reasonable assurances have been given that existing surface water storage and conveyance capabilities will not be adversely affected. Value of Functions to Fish, Wildlife, and Species Rule 40E-4.301(1)(d) requires that an applicant provide reasonable assurances that a proposed activity will not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters. BOR Section 4.2.2 further implements this provision. For the following reasons, the rule and BOR have been satisfied. The evidence shows that the existing functions to fish and wildlife were assessed and analyzed by a number of federal and state fish and wildlife agencies. There were extensive review and site inspections by the District, DOT, United States Fish and Wildlife Service, United States Army Corps of Engineers, and National Marine Fisheries Commission to assess the existence of, and potential impact on, fish and wildlife that may result from the Project. These studies revealed that while portions of the South Fork of the St. Lucie River provide potential habitat for aquatic or wetland-dependent or threatened species of special concern, no nesting or roosting areas within the vicinity of the Project were observed. The evidence further supports a finding that "other surface waters" over and under the Project will not receive unacceptable impacts due to their current condition, the detrimental influences of Lake Okeechobee discharges, and tidal impacts. Many of the wetlands to be impacted by the Project were shown to have been impacted by historic activities, and they provide diminished functions to fish and wildlife. The wetland functions were assessed through the Uniform Mitigation Assessment Methodology (UMAM). The UMAM is a standardized procedure for assessing the functions provided by wetlands and other surface waters, the amount that those functions would be reduced by a proposed project, and the amount of mitigation necessary to offset that loss. Detailed UMAM assessments were prepared by the Applicants and the District. They demonstrate that while certain functional units will be lost, they will be fully offset by the proposed mitigation. No credible evidence to the contrary was presented. Water Quality of Receiving Waters Rule 40E-4.301(1)(e) requires an applicant to provide reasonable assurances that a project will not adversely affect the quality of receiving waters such that State water quality standards will be violated. BOR Section 4.2.4 implements this rule and requires that "reasonable assurances regarding water quality must be provided for both the short term and long term, addressing the proposed construction, . . . [and] operation of the system." The receiving water body is the South Fork of the St. Lucie River, which is designated as an impaired water body. The evidence establishes that the Applicants will avoid and minimize potential short-term impacts to water quality by using silt screens and turbidity barriers, and implementing other best management practices to contain turbidity during construction of the Project. They will also use a temporary trestle rather than barges in the shallow portions of the South Fork to avoid stirring up bottom sediments. Finally, a turbidity monitoring plan will be implemented during construction and dewatering activities for all in-water work. All of these construction techniques will minimize potential impacts during construction. The evidence further establishes that water quality standards will not be violated as a result of the Project. In fact, in some cases water quality will be enhanced due to the installation and maintenance of new or upgraded surface water management features in areas where they do not exist or have fallen into disrepair. Over the long term, the Project is expected to have a beneficial effect on water quality. By improving existing surface water management and adding new surface water treatment features, the Project will provide net improvement to water quality. Wetland Delineation and Impacts The Project includes unavoidable impacts to wetlands and other surface waters. A total of 18.53 acres of wetlands and other surface waters within the Project site will be impacted by the Project, including 3.83 acres of wetlands that will be directly impacted and 14.7 acres of wetlands and other surface waters that will be secondarily impacted. The delineated wetlands are depicted in the Staff Report as wetlands 2a, 19a, 19b, 22, 25-29, 30a, 30b, and 30c, with each having a detailed UMAM assessment of its values and condition. (Impacts to wetland 25 are not included in this Project because they were accounted for in a separate permit proceeding.) Using a conservative assessment and set of assumptions, the District determined that, with the exception of wetlands 19a, 19b, 22, and 27, all wetlands would be impacted by the Project. However, the wetlands that would be impacted suffer from varying historical adverse impacts that have compromised the functions and values they provide to fish, wildlife, and species. This is due to their proximity to urban development, vegetative connectivity, size, historic impacts, altered hydroperiod, and invasive plant species. Likewise, even though the wetlands to be impacted on Kiplinger Island provide certain resting and feeding functions for birds, the value of these functions is comparatively lower than other wetlands due to the presence of invasive species and lack of management. The preponderance of the evidence supports a finding that the Applicants provided reasonable assurances that the Project will not cause adverse impacts to fish, wildlife, or listed species. See Fla. Admin. Code R. 40E-4.301(1)(d). Secondary Impacts Rule 40E-4.301(1)(f) and BOR Sections 4.1.1(f) and 4.2.7. require a demonstration that the proposed activities will not cause adverse secondary impacts to the water resources, both from a wetlands and water quality standpoint. Secondary impacts are those that occur outside the footprint of the project, but which are very closely linked and causally related to the activity to be permitted. De minimis or remotely-related secondary impacts, however, are not considered unacceptable. See § 4.2.7.(a). There will be secondary impacts to 6.83 acres of freshwater wetlands and 7.87 acres of mangroves, or a total of 14.7 acres. To address these secondary impacts, the Applicants have established extensive secondary impact zones and buffers along the Project alignment, which were based in part on District experience with other road projects and another nearby proposed bridge project in an area where a State Preserve is located. While Petitioners' expert contended that a 250-foot buffer on both sides of the roadway's 200-foot right-of-way was insufficient to address secondary impacts to birds (who the expert opines may fly into the bridge or moving vehicles), the greater weight of evidence shows that bird mortality can be avoided and mitigated through various measures incorporated into the Project. Further, the bird mortality studies used by the expert involved significantly different projects and designs, and in some cases involved projects outside the United States with different species concerned. Engineering and Scientific Principles Rule 40E-301(1)(i) requires that an applicant give reasonable assurance that a project "be capable, based on generally accepted engineering and scientific principles, of being performed and of functioning as proposed." Unrefuted evidence establishes that the proposed system will function and be maintained as proposed. Financial, Legal and Administrative Capability Rule 40E-4.301(1)(j) requires that an applicant give reasonable assurance that it has the financial, legal, and administrative capability to ensure that the activity will be undertaken in accordance with the terms of the permit. The evidence supports a finding that Applicants have complied with this requirement. Elimination and Reduction of Impacts Before establishing a mitigation plan, Rule 40E- 4.301(3) requires that an applicant implement practicable design modifications to eliminate and reduce wetland and other surface water impacts. In this case, there are unavoidable, temporary wetland impacts associated with the construction of the Project, as well as unavoidable wetland impacts for direct (project footprint), secondary, and cumulative impacts of the Project. The record shows that the Applicants have undertaken extensive efforts to eliminate and reduce wetland and other surface water impacts of the Project. For example, DOT examined and assessed several innovative construction techniques and bridge designs to eliminate and avoid wetland impacts. To eliminate and reduce temporary impacts occurring during construction, DOT has reduced the effect of scour on the pier foundation and reduced the depth of the footing to minimize the amount of excavation on the mangrove island. Also, during construction, the contractor is prohibited from using the 200- foot right-of-way on the mangrove island for staging or stockpiling of construction materials or equipment. The majority of the bridge width has been reduced to eliminate and avoid impacts. Also, the Project's alignment was adjusted to the north to avoid impacts to a tidal creek. Reasonable assurances have been given that all practicable design and project alternatives to the construction and placement of the Project were assessed with no practicable alternatives. Public Interest Test Besides complying with the requirements of Rule 40E- 4.301, an applicant must also address the seven factors in Rule 40E-4.302(1)(a)1.-7., which comprise the so-called "public interest" test. See also § 373.414(1)(a), Fla. Stat. In interpreting the seven factors, the District balances the potential positive and negative effects of a project to determine if it meets the public interest criteria. Because Petitioners agree that factors 3 and 6 of the rule are not at issue, only the remaining five factors will be considered. For the following reasons, the Project is positive when the criteria are weighed and balanced, and therefore the Project is not contrary to the public interest. Public Health, Safety, and Welfare The Applicants have provided reasonable assurance that the Project will not affect public health, safety, and welfare. Specifically, it will benefit the health, safety, and welfare of the citizens by improving traffic conditions and congestion, emergency and hurricane evacuation, and access to medical facilities. In terms of safety, navigation markers are included as part of the Project for safe boating by the public. See Fla. Admin. Code R. 40E-4.302(1)(a)1. Conservation of Fish and Wildlife The activity will not adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitats. The mitigation projects will offset any impacts to fish and wildlife, improve the abundance and diversity of fish and wildlife on Kiplinger Island, create mangrove habitat, and add to the marine productivity in the area by enhancing water quality. See Fla. Admin. Code R. 40E-302(1)(a)2. Fishing or Recreational Values The Project has features that allow for pedestrian and bicycle utilization and observation areas which should enhance recreational values. The Old Palm Bridge, approximately one mile north of the Project, has had no adverse impact on the fishing recreation along the South Fork of the St. Lucie River. Navigation will not be affected due to the height and design of the new bridge. Finally, the bridge is expected to be a destination for boating, kayaking, fishing, and bird watching. See Fla. Admin. Code R. 40E-4.302(1)(a)4. Whether the Activity is of a Permanent Nature The parties have stipulated that the Project is permanent in nature. No future activities or future phases of the project are contemplated. Temporary and permanent impacts are all being fully mitigated. See Fla. Admin. Code R. 40E- 4.302(1)(a)5. Values of Functions Being Performed in Affected Areas Due to historic impacts to the areas affected by the Project, the current condition is degraded and the relative value of functions is minimal. Although Kiplinger Island will have temporary impacts, that island is subject to exotic species and has no recreational use or access by boaters or members of the public. The Applicants propose mitigation which will improve and enhance these wetland functions and values in the areas. See Fla. Admin. Code R. 40E-4.302(1)(a)7. Summary The evidence supports a finding that the Project is positive as to whether it will affect the public health, safety, welfare, or property of others; that the Project is neutral with respect to navigation, erosion and shoaling, and water flow, as well as to historical and archaeological concerns; and that the Project is positive as to conservation of fish, wildlife, recreational values, marine productivity, permanency, and current values and functions. When weighed and balanced, the Project is not contrary to the public interest. Cumulative Impacts Rule 40E-4.302(1)(b) requires that an applicant give reasonable assurance that a project will not cause unacceptable cumulative impacts upon wetlands and other surface waters as set forth in BOR Sections 4.28 through 4.2.8.2. Cumulative impacts are the summation of unmitigated wetland impacts within a drainage basin. An analysis is geographically based upon the drainage basins described in BOR Figure 4.4.1. Petitioners' contention that Figure 4.4.1 is inaccurate or not representative of the basin in which the Project is located has been rejected. In this case, the North St. Lucie Basin was used. To assess and quantify any potential unacceptable cumulative impacts in the basin, and supplement the analyses performed by the Applicants, the District prepared a Basin Map that depicted all the existing and permitted wetland impacts as well as those wetlands under some form of public ownership and/or subject to conservation restrictions or easements. The District's analysis found that the wetlands to be mitigated were of poor quality and provided minimal wildlife and water quality functions. Cumulative impacts from the Project to wetlands within the basin resulted in approximately a four percent loss basin-wide. This is an acceptable adverse cumulative impact. Therefore, the Project will not result in unacceptable cumulative impacts. Mitigation Adverse impacts to wetlands caused by a proposed activity must be offset by mitigation measures. See § 4.3. These may include on-site mitigation, off-site mitigation, off- site regional mitigation, or the purchase of mitigation credits from mitigation banks. The proposed mitigation must offset direct, secondary, and cumulative impacts to the values and functions of the wetlands impacted by the proposed activity. The ability to provide on-site mitigation for a DOT linear transportation project such as a bridge is limited and in this case consists of the creation of mangrove and other wetlands between the realigned St. Lucie Shores Boulevard and the west shore of the St. Lucie River, north and south of the proposed bridge crossing. BOR Section 4.3.1.2 specifically recognizes this limitation and allows off-site mitigation for linear projects that cannot effectively implement on-site mitigation requirements due to right-of-way constraints. Off-site mitigation will offset the majority of the wetland impacts. Because no single on-site or off-site location within the basin was available to provide mitigation necessary to offset all of the Project's impacts, DOT proposed off-site mitigation at two established and functioning mitigation areas known as Dupuis State Reserve (Dupuis), which is managed by the County and for which DOT has available mitigation credits, and the County's Estuarine Mitigation Site, a/k/a Florida Oceanographic Society (FOS) located on Hutchinson Island. Dupuis is outside the North St. Lucie Basin and was selected to offset direct and secondary impacts to freshwater wetlands. That site meets the ERP criteria in using it for this project. The FOS is within the North St. Lucie Basin and was selected to offset direct and secondary impacts to estuarine wetlands. Like Dupuis, this site also meets the ERP criteria for the project. The preponderance of the evidence establishes that the on-site and off-site mitigation projects fully offset any and all project impacts, and in most instances before the impacts will actually occur. Sovereign Submerged Lands and Heightened Public Concern Chapter 18-21 applies to requests for authorization to use sovereign submerged lands. The management policies, standards, and criteria used to determine whether to approve or deny a request are found in Rule 18-21.004. For purposes of granting a public easement to the Applicants, the District determined that the Project is not contrary to the public interest and that all requirements of the rule were satisfied. This determination was not disputed. The only issue raised by Petitioners concerning the use of submerged lands is whether the application should have been treated as one of "heightened public concern." See Fla. Admin. Code R. 18-21.0051(5). If a project falls within the purview of that rule, the Board of Trustees of the Internal Improvement Trust Fund (Board), rather than the District, must review and approve the application to use submerged lands. Review by the Board is appropriate whenever a proposed activity is reasonably expected to result in a heightened public concern because of its potential effect on the environment, natural resources, or controversial nature or location. Id. In accordance with established protocol, the ERP application was sent by the District to DEP's review panel in Tallahassee (acting as the Board's staff) to determine whether the Project required review by the Board. The panel concluded that the Project did not rise to the level of heightened public concern. Evidence by Petitioners that "many people" attended meetings and workshops concerning the Project over the last 20 years or so is insufficient to trigger the rule. Significantly, except for general project objections lodged by Petitioners and Audubon of Martin County, which did not include an objection to an easement, no adjacent property owner or other member of the public voiced objections to the construction of a new bridge. Revised Staff Report On October 20, 2010, the District issued a Revised Staff Report that merely corrected administrative errors or information that had been previously submitted to the District. Contrary to Petitioners' assertion, it did not constitute a material change to the earlier agency action either individually or cumulatively. Therefore, it was properly considered in this proceeding. Letter Modifications The Letter Modifications were used as a mechanism to capture minor alterations made to previously issued permits for Kanner Highway and Indian Street. Neither Letter Modification is significant in terms of water quality, water quantity, or environmental impacts. Both were issued in accordance with District rules and should be approved.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the South Florida Water Management District enter a final order granting Application Nos. 091021-8, 100316-7, and 100316-6. DONE AND ENTERED this 28th day of December, 2010, in Tallahassee, Leon County, Florida. S D. R. ALEXANDER 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 28th day of December, 2010. COPIES FURNISHED: Carol Ann Wehle, Executive Director South Florida Water Management District 3301 Gun Club Road West Palm Beach, Florida 33406-3007 Jeffrey W. Appel, Esquire Ray Quinney and Nebeker, P.C. 36 South State Street, Suite 1400 Salt Lake City, Florida 84111-1401 Bruce R. Conroy, Esquire Department of Transportation 605 Suwannee Street Mail Station 58 Tallahassee, Florida 32399-0458 David A. Acton, Esquire Senior Assistant County Attorney Martin County Administrative Center 2401 Southeast Monterey Road Stuart, Florida 34996-3397 John J. Fumero, Esquire Rose, Sundstrom & Bentley, P.A. 950 Peninsula Corporate Circle Suite 2020 Boca Raton, Florida 33487-1389 Keith L. Williams, Esquire South Florida Water Management District 3301 Gun Club Road Mail Stop 1410 West Palm Beach, Florida 33406-3007
Findings Of Fact On December 31, 1976, Respondent's territorial jurisdiction was expanded by transfer of substantial areas formerly regulated by other water management districts. The transfer was effected pursuant to legislative revision of Section 373.069, F.S., which delineates the geographic boundaries of Florida's water management districts. The following rule promulgated by Respondent became effective on January 31, 1977, and was amended on February 3, 1981: 40C-4.031 (previously 16I-4.04, Florida Administrative Code). Implementation. These regulations shall become effective February 1, 1981, throughout the District and will be implemented in those areas transferred to the St. Johns River Water Management District from the Central & Southern Florida Flood Control District and the Southwest Florida Water Management District on the same date. Implementation in other areas will be effected pursuant to public hearing at subsequent dates determined by the Board. The regulations implemented by the above rule establish permitting procedures for projects which involve holding, diversion, or discharge of significant quantities of water. However, permits are required only in the transferred territory. Petitioner owns 11,500 acres located within the territory where permits are required. Petitioner seeks to improve his property for agricultural purposes, which involves the holding and diversion of surface waters. He has accepted Respondent's determination that his property is within the permitting area and has filed the requisite application. However, Petitioner contends that he is unable reasonably to confirm Respondent's determination that his property is situated in the regulated territory. Respondent demonstrated that a determination can be made by comparing the statutory descriptions of Respondent's jurisdiction prior to and after the transfer, and has maps available which reflect the permitting area. To accomplish this task independently requires knowledge of legal territorial descriptions (section, township, range) and a laborious comparison of legal descriptions set out in the 1975 and 1977 versions of the Florida Statutes. At the time reorganization of the water management districts became effective (December 31, 1976) , Respondent had limited regulatory capability. Its decision to implement permitting only in the transferred territory was based on this limited capability and the need to preserve continuity 1/ in areas where permits had previously been required. In the years following this decision, Respondent has continued to require permits only in those areas transferred in 1976. The evidence established that the boundary between the regulated and unregulated areas is one of convenience and has no hydrological or other scientific basis. Respondent is considering a revision of its rules to become effective sometime in 1982. This revision may enlarge the permitting territory and modify the criteria for grant or denial of permits. Petitioner asserts that his application is being evaluated by rules not yet adopted and fears that new standards may be applied after hearing on the application, which is now under consideration pursuant to Subsection 120.57(1), F.S., (DOAH Case No. 81-1588). Hearing is scheduled for December, 1981. In support of this contention, Petitioner points to the technical staff report prepared in May, 1981, which recommends denial of the application giving, among others, the following reasons: Volumes 1 and 2 of Phase 1 of the Upper Basin Plan catalogue a history of a diminish- ing water resource in the upper basin. The water resources in the upper basin have been harmed and the proposed project aggravates the existing harm to the resource. Moreover the proposed project is inconsistent with the overall objectives of the district for the upper basin. Resolutions 75-11 and 81-2, the 1977 Management Plan, and Volumes 1 and 2 of Phase I of the Upper Basin Plan indicate that the objectives of the District are to curtail inter-basin diversion and maintain and enhance, if possible, the existing hydro- logic regime in the upper basin. The pro- posed project is not in conformance with either of these statutory requirements. (Emphasis added.) An earlier technical staff report prepared in November, 1980, recommended grant of the application, with some modification. This report did not refer to inter-basin diversion.
The Issue Whether the applicants own the property in question? Whether the project would comply with the criteria of the South Florida Water Management District contained in Basis of Review for Surface Water Management Systems, specifically Sections 3.1.3 and 3.2? Whether flood protection would be inadequate or septic tanks unsuitable or whether the public health and safety would be compromised or the ultimate purchasers be deprived of usage of the property due to inundation in violation of Chapter 373, Florida Statutes (1981), or Rule 40E-4.301(1), Florida Administrative Code?
Findings Of Fact Ms. Williamson and Messrs. Leggett and Collins hold in fee simple a triangular 117.24-acre parcel in Okeechobee County as tenants in common under a warranty deed executed in their favor by one W. C. Sherman. They propose to develop the property as a trailer park (complete with airstrip) large enough to accommodate 109 trailers. To this end, soil would be dug up from the center of the property and used to raise the elevation of the surrounding land above the 100-year floodplain. (T. 47) The applicants have a dredging permit from the Department of Environmental Regulation authorizing them to excavate 629,889 cubic yards. They are proposing to dig to a depth of 76 feet below ground. This would create an 18-acre body of water ("Poe's Lake") which would overflow a V-notched weir into a county canal. The county canal would take the water to C- 38, one of the large canals to which the Kissimmee River has been relegated, at a point about 18 miles upstream from Lake Okeechobee. Runoff would wash over residential lots and roadways; the site would be graded to assure drainage into Poe's Lake. The minimum road crest elevation would be 30 feet NGVD ("[a]round twenty-nine feet" T.52), as compared to the control elevation for surface waters of 28.5 feet NGVD. WATER QUALITY The developers plan septic tanks for wastewater treatment. At the close of all the evidence, counsel for the applicants stated that sanitary sewers could be installed instead. Respondents' Proposed Recommended Order, p. With all the housing units in use, at least 10,900 gallons of effluent would seep into the ground from the tanks daily. There would be some evapotranspiration, but all the chemicals dissolved in the effluent would eventually end up in the groundwater. During the dry season, septic tank effluent would cause mounding of the groundwater and some groundwater movement toward, and eventual seepage into, Poe's Lake. The eventual result would be eutrophication and the growth of algae or macrophytes on the surface of Poe's Lake. This would cause dissolved oxygen violations in Poe's Lake. Discharges from the lake would inevitably occur, aggravating the situation in C-38, which already experiences dissolved oxygen levels below 5.0 milligrams per liter in the rainy summer months. Some fraction of the nutrients in the effluent from the septic tanks would ultimately reach Lake Okeechobee itself. The sheer depth of the excavation would create another water quality problem. Under the anaerobic conditions that would obtain at the bottom of Poe's Lake, bacteria acting on naturally occurring sulfates would produce hydrogen sulfide, ammonia and various other reduced organic nitrogen compounds. These substances are toxic to human beings and would, in some indeterminate quantity, enter the groundwater from Poe's Lake. This would affect the taste and perhaps the potability of water from any well nearby. It would be "possible to design a better system where there would be nutrient removal and a greatly reduced probability of violation of the dissolved oxygen criterion and obviation of the potential for ground water contamination." (T. 200) Installation of a baffle on the weir would serve to prevent buoyant debris from entering surface waters of the state. BASIS OF REVIEW Official recognition was taken of the "Basis of Review for Surface Water Management Permit Applications Within the South Florid Water Management District," parts of which all parties agree pertain in the present proceedings. Among the criteria stated in this document are: 3.1.3 Waste and Wastewater Service - Potable water and wastewater facilities must be identified. The Applicant for a Surface Water Management Permit must provide information on how these services are to be provided. If wastewater disposal is accomplished on-site, additional information will normally be requested regarding separation of waste and storm systems. 3.2.1.4 Flood protection - Building floors shall be above the 100 year flood elevations, as determined from the most appropriate information, including Federal Flood Insurance Rate Maps. Both tidal flooding and the 100 year, 3 day storm event shall be considered in determining elevations. b. Commercial and industrial projects to be subdivided for sale are required to have installed by the permittee, as a minimum, the required water quality system for one inch of runoff detention or one half inch of runoff retention from the total developed site. State standards - Projects shall be designed so that discharges will meet State water quality standards, as set forth in Chapter 17-3, Retention/detention criteria - Retention and/or detention in the overall system, including swales, lakes, canals, greenways, etc., shall be provided for one of the three following criteria or equivalent combinations thereof . . . Wet detention volume shall be provided for the first inch of runoff from the developed project, or the total runoff from a 3-year, 1-hour rainfall event, whichever is greater. Dry detention volume shall be provided equal to 75 percent of the above amounts computed for wet detention. Retention volume shall be provided equal to 50 percent of the above amounts computed for wet detention. 3.2.4.1 Discharge structures should include gratings for safety and maintenance purposes. The use of trash collection screens is desirable. Discharge structures shall include a "baffle" system to encourage discharge from the center of the water column rather than the top or bottom. 3.2.4.4.2 b. Control elevations should be no higher than 2 feet below the minimum road centerline elevation in the area served by the control device in order to protect the road subgrade. Simply detaining runoff before discharging it offsite will not insure that the water quality standards set forth in Chapter 17-3 will be met. Whether the standards are met depends on, among other things, the composition of the runoff. FWF'S INTEREST Among the purposes of the FWF, as stated in its charter, Shall be to further advance the cause of conservation in environmental protection, to perpetuate and conserve fish and wildlife, oil, water, clean air, other resources of the State and so manage the use of all natural resources, that this generation and posterity will receive the maximum benefit from the same. (T. 248-9) Four or five thousand Floridians belong to FWF. FWF members "make use" (T. 250) of the waters of Lake Okeechobee, the Kissimmee River and specifically of the waters in C-38. PROPOSED FINDINGS CONSIDERED The applicants and FWF filed post hearing memoranda and proposed recommended orders including proposed findings of fact which have been considered in preparation of the foregoing findings of fact. They have been adopted, in substance, for the most part. To the extent they have been rejected, they have been deemed unsupported by the weight of the evidence, immaterial, cumulative or subordinate.
Recommendation Upon consideration of the foregoing, it is RECOMMENDED: That SFWMD deny the pending application for surface water management permit. DONE and ENTERED this 29th day of November, 1983, in Tallahassee, Florida. ROBERT T. BENTON II, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 29th day of November, 1983. COPIES FURNISHED: Dennis J. Powers, Esquire Gunster, Yoakley, Criser & Stewart 400 South County Road Palm Beach 33480 Terrell K. Arline, Esquire 325-C Clematis Street West Palm Beach, Florida 33401 Irene Kennedy Quincey, Esquire 3301 Gun Club Road West Palm Beach, Florida 33406 Charles P. Houston, Esquire 324 Datura Street, Suite 106 West Palm Beach, Florida 33401
Findings Of Fact The Petitioner in this matter is Capeletti Brothers, Inc., a Florida corporation. .The Respondent is the State of Florida, Department: of Environmental Regulation, an agency of the State of Florida with regulatory authority granted pursuant to Chapter 253, Florida Statutes, and Chapter 403, Florida Statutes, and those rules attendant thereto. Through its Petition as received by the State of Florida, Department: of Environmental Regulation, the present: Petitioner has filed a formal proceeding pursuant to Subsection 120.57(1), Florida Statutes, and through this Petition has challenged the Department's assertion of jurisdiction to require an-environmental permit and in the alternative has requested that the permit be granted if it is determined that a permit is necessary. (The jurisdictional question was ruled on by order dated December 7, 1979.) The Petitioner's activity which fostered the current dispute between the parties involved the Petitioner's intention to excavate certain property in Broward County, Florida, and through such excavation remove rock fill material constituted primarily of limestone and leave in place a quarry containing water. The Petitioner holds an option to purchase the property in question subject to the granting of necessary environmental permits to conduct the excavation. The terms and conditions of that option to sell may be found in the Petitioner's Exhibits 10 and 11, admitted into evidence. The Petitioner had intended to use the fill material in the furtherance of a road building project by contract entered into between the Petitioner and the State of Florida, Department of Transportation, the contract award being made on February 23, 1977. The parties to that contract terminated the contract prior to any permit for dredging having been granted; however, Petitioner still desires to excavate at the site for the purpose of obtaining fill material for future building projects and the nature of the option to purchase would allow the Petitioner to continue to pursue its efforts at obtaining a permit, notwithstanding the termination of the original agreement between Capeletti Brothers, Inc., and the State of Florida, Department of Transportation. The Respondent has issued a Notice of Intent to Deny the permit by a letter dated March 26, 1979, and a copy of the Notice of Intent to Deny may be found as Exhibit "A" to the Petition. This Notice of Intent to Deny followed the receipt and review of Capeletti Brothers, Inc.'s application for permit dated October 18, 1978. In addition, the Respondent has asserted permit jurisdiction based upon grounds not set forth in the Notice of Intent to Deny. This claim for jurisdiction is a claim for jurisdiction under the provisions of Chapters 253 and 403, Florida Statutes, and their associated rules. A copy of the application for permit may be found as Petitioner's Exhibit No. 1 admitted into evidence and this application contains sketches showing the location of the proposed project with reference to the surrounding terrain and other features. The proposed project site consists of approximately forty-four acres of land located south of Andytown, Florida, and west of State Road 25 (U.S. 27). The site is surrounded by Alligator Alley to the north; State Road 25 to the east, with a contemplated borrow canal to be constructed between State Road 25 and the project location, immediately adjacent to State Road 25; to the west by Florida Power and Light patrol road, with a borrow canal running north and south located west of the patrol road and Levee 37 further west of the borrow canal, this levee being maintained by the South Florida Water Management District. To the south of the project is an access road which grants access to the Florida Power and Light patrol road. The quarry which is to be dug on the acreage in question will not intersect either of the borrow canals referred to above. Upon completion, the pit area will consist of approximately twenty-two acres of open excavation approximately forty feet deep with a littoral zone constituted of sawgrass. At the conclusion of the project, all fill material that has been excavated will have been removed from the project site and the access road to the project site destroyed. The pit will be left full of water that has entered the pit at the excavation during the dredging. That water will be constituted primarily of groundwater located immediately below the surface in pockets found in the limestone fill material. The displacement of limerock will allow the groundwater to fill the void. Although the water which enters the excavation site will be primarily groundwater, the waters within its boundaries will eventually have the characteristics of surface waters due to the design of the activity being much like a natural pond. Approximately four thousand feet south of the project site is an abandoned rock quarry with an access road from State Road 25 and approximately two miles south of the project site is an active rock quarry operated by Rosen, Rosen and Tupler. The nature of the Rosen, Rosen and Tupler quarry is similar to that as contemplated by the Petitioner's plan. There are other rock quarries of similar nature located in the vicinity of the project site. The project site does not receive surface flows or sheet flows from adjacent properties due to the fact that the project site is surrounded by dykes and borrow canals which block surface flows or sheet flows from any adjacent properties. The surface water flow on the property is in a more or less southeasterly direction. The rainfall that occurs at the project site causes the project site to be inundated at times with standing water as deep as six or eight inches. This water will not exit the property except in times of high incidence of rain, when the water may overflow the Florida Power and Light access road and make entry into the borrow canal adjacent to State Road 25, gaining such access at the southeast of the project site. At present, part of the borrow canal east of the project site and adjacent to State Road 25 has been filled in. As stated before, this area will be replaced by a future excavation of a borrow canal in the area now covered. The surface water which stands on the project site normally percolates into the ground or evaporates into the atmosphere. The primary vegetation at the project site is sawgrass. The project: as contemplated would remove some of these grasses and attached heavy muck soils, but there would remain a sawgrass zone between the contemplated borrow canal located east of the project and the Levee 37 borrow canal located west of the project. The borrow canals located to the east and west of the project site flow south to the South New River Canal, which runs generally east and west. The waters collected in the South New River Canal are subject to being pumped through the pumping station S-9 which distributes water to the west or the water may be carried through the South New River Canal in an easterly direction, eventually entering the South New River, a natural waterway subject to navigation. The South New River is approximately twenty miles from the project site. The South New River empties into the Atlantic Ocean. Those waters which are pumped westerly through pumping station S-9 may enter other natural waterways and eventually the Gulf of Nexico by transportation through a series of artificial canals and natural water connections. Although the Petitioner does not intend to introduce contaminants at the proposed project site during the preparation stage; stage of excavation and stage of evacuation, the testimony concerning the project site and an active quarry of similar nature in the immediate vicinity, and other similar quarries, establishes that it could be reasonably expected that oils, greases and lead would be dispersed in the area of the quarry pit, the immediately adjacent wetlands and at times of high incidence of rainfall, into the borrow canals adjacent to the property. However, before the contaminants reach the borrow canals by overland sheet flow, they will be filtered out by the wetlands. The contamination into the pit would find its way into the Biscayne Aquifer, the Aquifer at the project site being only a foot or so beneath the surface., The introduction of contaminants into the Biscayne Aquifer at the project site will eventually lead to the direct mixing of those contaminants with portions of the Biscayne Aquifer adjacent to the project site, in particular west of the project site in the containment area which is part of the system of submerged lands of the state and to the borrow canal east of the project site. There is also the possibility of copper, zinc, iron, chromium, manganese, dieldrin and polychlorinated biphenyls contaminants being introduced into the pit (quarry). in association with the project, though this possibility is more remote than in the case of the substances previously mentioned and the possibility is so remote that it is not reasonably expected to occur. Therefore, these are not substances for which the Petitioner must do actual testing to show that they do not exceed water quality standards in order to establish necessary reasonable assurances. The facts presented did not give rise to even a potentiality for the presence of other regulated substances that might exceed applicable water quality standards, with the exception of phenols which are reported next. Phenolic-type compounds were found in the active and inactive quarry pits similar to the proposed installation These compounds as detected in the sample and reasonably expected at the project are naturally occurring phenomena and not the direct product of the mining activity. The mining will create turbid conditions and there will be fluctuations in dissolved oxygen concentrations and BOD values and changes in pH values in the pit. The above-referenced contamination and variations in values would be injurious to human health or welfare, animal and plant life and property and, as a consequence, interfere with the enjoyment of life and property, if found to exceed the Respondent's applicable water quality standards. The Petitioner, if allowed to carry out the project, has given specific reasonable assurance that it will not violate the Respondent's applicable water quality standards related to the turbidity, dissolved oxygen, BOD, lead, oils and greases, and pnenols. See Rule 17-3.05(2), Florida Administrative Code. Other substances-and conditions found in that subsection of the rule not being reasonably expected to occur, necessary reasonable assurance has been established for those. There will be no discharges of heated water. See Rule 17-3.05(3), Florida Administrative Code. The project site does not involve outstanding Florida waters within the meaning of Rules 17-3.041 and 17-4.242(1), Florida Administrative Code. Testimony offered in the course of the hearing shoes that in similar projects in terms of their location and purpose, the State of Florida, Department of Environmental Regulation, has at times disclaimed its jurisdiction to require a permit and at other times granted permits.
The Issue The issue is whether to approve an application by Respondent, I.M. Collier, J.V. (Collier), to modify its Environmental Resource Permit (ERP) No. 11-02031P (2002 Permit) by changing the surface water management system (SWMS) for a proposed residential and golf course development in Collier County (County), Florida, known as Mirasol.
Findings Of Fact Based on the evidence presented by the parties, the following findings of fact are made: The Parties National Audubon Society, Inc. is a not-for-profit corporation (incorporated outside the State of Florida) while Collier County Audubon Society, Inc., Florida Wildlife Federation, and Conservancy of Southwest Florida are Florida not-for-profit corporations. All are environmental organizations. Franklin Adams is a resident of the County and a member of each of the above organizations. Respondents have not contested Petitioners' standing based upon the stipulated facts set forth in the parties' Pre-Hearing Stipulation. The District is a water management district with the power and duty to exercise regulatory jurisdiction over the administration and enforcement of ERP criteria pursuant to Chapter 373, Florida Statutes, and Florida Administrative Code Title 40E. Collier is the holder of the 2002 Permit authorizing the construction of a SWMS to serve the Mirasol project, a large development located in the County. The parties have stipulated that Collier has the administrative, legal, and financial capabilities to undertake the proposed activity. Fla. Admin. Code R. 40E-4.301(1)(j). The Project Site The Mirasol project consists of approximately 1,713.45 acres located on the north side of Immokalee Road and the Cocohatchee Canal (Canal) in the northern half of the County, approximately three miles east of the intersection with Interstate 75. The property spans three sections of land, the northern third of the property encompassing Section 10, the middle third encompassing Section 15, and the southern third encompassing most of Section 22. The site also includes a peninsula of land extending east of Section 10, encompassing the northernmost quarter of Section 11. The site is bounded on the south by the Canal and Immokalee Road and on the east by an existing residential development known as Heritage Bay, which was previously a rock- mining quarry. To the west of the site, running north to south, are two other proposed residential developments known as Parklands Collier and Terafina/Saturnia Falls and an existing residential and golf course community known as Olde Cypress. There are other existing and proposed residential developments and farm fields to the north of the site. The site is located southwest of the Corkscrew Swamp Sanctuary (Corkscrew Swamp), which is owned by the National Audubon Society, Inc., and appears to stretch from Immokalee (in the northeastern part of the County) south and southwestward through parts of the County. Corkscrew Swamp sits roughly at the center of a 315-mile watershed, much of which is comprised of short hydroperiod wetlands which dry down completely during the late winter and spring and become inundated again in the late summer and fall during the wet season. This water gradually sheet flows down a very slight downhill gradient toward the south and west. A portion of the sheet flow travels southwest in the vicinity of the site. The region has experienced occasional floods, the most severe of which occurred in 1995. At the direction of the District, the cause of the flooding was investigated in the South Lee County Watershed Study (Study), which concluded that the watershed discharges through a variety of outfalls, but that historic connections to downstream conveyances like the Canal were severed by the construction. While downstream conveyances exist, the Study concluded that connections between upstream flows and downstream conveyances should be enhanced or restored. In the late 1990s, the Canal was improved to increase its conveyance capacity. A berm was constructed by the Big Cypress Basin Board (Basin Board), a legislatively-created entity which manages water resources in the County, on the northern bank in the vicinity of, and across from, the Mirasol site. This berm prevented historic wet season sheet flow from reaching the Canal through the project site, except for a few culverts located along that water body. The Basin Board also built a 1,000-foot-long hardened concrete weir on the north side of the Canal a few thousand yards west of the project site. This weir provides the primary outlet for sheet flow in and around the Mirasol site. Currently, upstream drainage flows in a southwesterly direction across Section 10. As the water moves south to the Canal, the flow becomes constricted down to a 580-foot wide gap between the Olde Cypress residential development and commercial developments along Immokalee Road to the east. This constricted area further narrows to a 270-foot wide opening before the sheet flow reaches the 1,000-foot weir and discharges into the Canal. During a 3-day, 25-year storm event, a combined peak flow of 553 cubic feet per second (cfs) of water is discharged into the Canal through the 1,000-foot weir, but the Mirasol property only conveys a small portion of this water (around 20 cfs) through culverts in the Canal berm. Most of the water flows to the west of Mirasol where it passes through the narrow gap and over the 1,000-foot weir. Around 1,431 acres of the 1,714-acre site are jurisdictional wetlands. However, these wetlands are in poor condition due to existing impediments to sheet flow, artificially high water levels during the wet season, and heavy infestation of exotic species, principally melaleuca. Permit History In February 2002, the District issued the 2002 Permit approving the construction of a SWMS to serve two 18-hole golf courses, a single-family residential community, a golf course clubhouse and parking area, golf course maintenance facilities, sales facility, and parking area. The issuance of the 2002 Permit was not challenged. The SWMS included a 36.5-acre flow-way (Flow-Way) that encircled the northern boundary of the development in Section 15 and extended off-site and across adjacent properties to the west. (If constructed, the Flow-Way would be a 200-foot wide, 4-foot deep, 89-acre channel, more than half of which would have been located on the Saturnia Falls/Terafina and Olde Cypress properties.) Besides providing a conveyance function for the Mirasol site, the Flow-Way also enhanced flood protection for other properties by accelerating conveyance of floodwaters to the Canal and reducing peak flood stages by 0.4 feet during a three-day, 25-year storm event. The District included Special Condition 26 in the 2002 Permit, which required construction of the Flow-Way before the remainder of the project could be constructed. The 2002 Permit authorized Collier to directly impact (fill or excavate) 568.66 acres of wetlands within the footprint of the development. Additionally, 39.5 acres of wetlands, which were isolated remnant strips along the golf courses within the development, were considered secondarily impacted and assessed a thirty-three percent reduction in functional value. Mitigation for the project consisted of preservation and enhancement of wetlands and uplands on site. Enhancement of the preserve areas was primarily credited to the eradication of malaleuca and other exotic species and replanting with appropriate native vegetation. Permit conditions required management of the preserve areas to prevent a recurrence of exotic species. The preserve areas included an 846.95-acre external preserve area to the north and northeast of the area to be developed. It was anticipated that this northern preserve area would ultimately be donated to an existing mitigation area known as the Corkscrew Regional Ecosystem Watershed, along with an interest-bearing fund to ensure perpetual management. In December 2005, the United States Army Corps of Engineers (Corps) denied Collier's federal wetlands permit application for the project and the Flow-Way. Because of this denial, in May 2006 Collier submitted an ERP application with the District seeking to modify the 2002 Permit by revising the SWMS and removing the Flow-Way. On October 12, 2006, the District Governing Board approved a modification to the 2002 Permit, which authorized an alternate SWMS to serve the golf course and residential development (2006 Permit). Petitioners' challenge to the proposed modification followed. The 2006 Modification Because of the Corps' denial of its application, Collier was required to remove the Flow-Way and redesign the project's SWMS. The most substantial change in the project was the removal of the Flow-Way and associated control structures and its replacement with a series of interconnected lakes running from north to south through the property allowing for the pass-through of surface waters from the area north of the development site into the Canal. The modification does not alter the boundaries and location of the development. However, the revised SWMS includes: five controlled basins with a total area of 718.43 acres, each of which provides treatment of stormwater prior to discharging into the pass-through system; 45.16 acres of interconnected lakes serving as a pass-through for surface waters from the north; 2.12 acres of perimeter berm backslope/ buffers/spreader swales; and 7.27 acres along the Canal for the existing 100-foot wide canal easement and proposed canal contouring. These changes also required elimination of the 39.5 acres of remnant wetlands inside the development that had previously been assessed as secondarily impacted. Also, there were 0.68 acres of additional impacts resulting from slight changes in the internal site design due to the SWMS. To partially offset these impacts, the internal wetland preserves were enlarged by 13.32 acres. The remaining impacts were mitigated with mitigation credits from the Panther Island Mitigation Bank (PIMB). (The PIMB holds a mitigation bank permit issued by the District for a wetland restoration project in Southwest Florida.) The main preserve was left unchanged, except that 36.5 acres previously dedicated to construction of the Flow-Way will be added to the main preserve and similarly enhanced and preserved. In summary, as modified under the 2006 Permit, the total onsite mitigation consists of the preservation and enhancement of 830.89 acres of wetlands, preservation of 109.58 acres of uplands, and the purchase of a total of 5.68 credits from the PIMB. At hearing, Collier also agreed to purchase from the PIMB an additional 5.68 credits within the Basin for a total of 11.36 credits. The ERP Permitting Criteria To obtain an ERP, an applicant must satisfy the conditions in Florida Administrative Code Rules 40E-4.301 and 40E-4.302. The first rule focuses primarily on water quantity, environmental impacts, and water quality, while the second rule generally requires that a public interest balancing test be made, that cumulative impacts, if any, be considered, and that the District consider past violations, if any, by the applicant of District or Department of Environmental Protection (DEP) rules. (The parties have cited no prior violations by the applicant that should be considered.) Besides these two rules, a number of BOR provisions which implement the rule criteria must also be taken into account. If an applicant proposes to modify an existing ERP, as it does here, Florida Administrative Code Rule 40E-4.331(2)(a) comes into play and requires that the District review the application to modify the ERP "using the same criteria as new applications for those portions of the project proposed for, or affected by, the modification." Under this rule, those portions of the project altered or affected by the modification are reviewed under the current ERP criteria, but otherwise the 2002 Permit is not the subject of review in this case. Therefore, the District's review includes only that portion of the existing permit that is proposed to be modified or affected by the modification. In this case, the 2006 design is very similar to the 2002 design, and the project's footprint, control elevations, roadway network, southern outfall, and main preserve are unchanged. However, as pointed out below, since most of the engineering-related components of the SWMS were affected by the Flow-Way's removal, the District reassessed the hydrologic components of the internal water management system and the pass- through lake system for levels of flood protection and water quality treatment. Because most of the engineering-related components of the SWMS for the project were modified as a result of the removal of the Flow-Way, the District staff reassessed the project's hydrologic calculations associated with levels of flood protection and reassessed the project's water quality treatment volumes applying the currently existing ERP criteria. As to wetland impacts and mitigation, review of the wetland impacts for the 2006 Permit was limited to an analysis of additional wetlands impacts associated with the modification. This was primarily the elimination of the previously permitted, secondarily impacted wetlands. Thus, only the additional wetlands impacts due to the revised SWMS are considered under the currently existing ERP criteria. The 2006 Permit made only slight changes to the project's wetland impacts and mitigation components authorized under the 2002 Permit. The project's footprint was not changed and the main mitigation area (the Northern Preserve) was unaffected by the changes except that 36.50 acres were actually added to that preserve as a result of the removal of the Flow- Way. Collier did not receive any credit in its mitigation analysis for the additional acreage that will become part of the preserve due to the removal of the Flow-Way. Surface Water Management Criteria As noted above, the ERP criteria in Florida Administrative Code Rule 40E-4.301 focus primarily on three areas of concern: water quantity, environmental impacts, and water quality. Related BOR provisions must also be considered. These areas of concern are discussed below. Water Quantity Florida Administrative Code Rule 40E-4.301(1)(a) requires that an applicant provide reasonable assurance that the construction of a SWMS "[w]ill not cause adverse water quantity impacts to receiving waters and adjacent lands." BOR Section 6.2 implements that provision and requires that a project be designed so that it is consistent with the downstream carrying capacity of the receiving waters. In other words, it must not exceed the capacity of downstream receiving waters, which in this case is the Canal. In making this determination, Section 6.3 of the BOR requires that the 25-year, 3-day design storm event be used. Collier complied with this requirement through an extensive hydrologic study conducted by its expert, Richard S. Tomasello, a former District employee. Applying a hydrologic model simulation known as S2DMM, the witness determined the appropriate amount of upstream sheet flow that would need to be routed through the project to avoid adverse water quantity and flooding impacts and calculated the correct dimensions of the intake weir to admit that flow into the project's pass-through system. The S2DMM model is a combination of other accepted models including the Sheet 2d, Massmod, and MBR models, which were developed by Mr. Tomasello, and they have been evaluated and used by the District on numerous occasions. In addition, the S2DMM model has been used for other flood studies in Collier and Lee Counties, and it will be used on a restoration project in Martin County. Based upon Mr. Tomasello's analysis, Collier incorporated a 100-foot-long intake weir with a crest elevation of 14.95 NGVD (National Geodetic Vertical Datum) along the northern boundary of the project to maintain existing upstream water elevations. Collier also complied with BOR Section 6.3, which requires the use of a 25-year, 3-day storm event to be used when computing the discharge rate for the project. The modified intake weir on the northern boundary includes two 3.5-foot wide rectangular notches set at an elevation of 14.00 NGVD, which will provide a "base flow" of up to 20 cfs into the pass-through lakes to mimic the current flow through the property. The determination of this base flow was made through an analysis of the existing culverts at the southern end of the property. While not required by the ERP criteria, Collier also performed a long-term analysis (using a four-year period of record) of the SWMS's effect upon water levels. This analysis demonstrated that the modified system would leave water levels in the wetland areas upstream of the project unchanged during normal rainfall and low-flow periods. This analysis provides additional assurances that the modifications to the SWMS will not affect the Northern Preserve. While Petitioners questioned the accuracy and reliability of the hydrologic study, and its specific application to this project, the criticisms are considered to be vague and unsubstantiated. As noted above, the model has been previously accepted for use in South Florida, and Petitioners' expert conceded he did not have enough information to determine the model's accuracy. The more persuasive evidence established that the hydrologic study submitted by Collier included the relevant available data and was prepared by competent professionals knowledgeable in the field. The claim of Petitioners' experts that they lacked sufficient information to form an opinion on the accuracy of the modeling is not a sufficient basis to overcome the evidence submitted by Collier to meet this criterion. The project's discharge rate in 2006 will not exceed what was permitted in the 2002 Permit. During the 25-year, 3-day storm event, the existing discharge from the project site and the natural area west of the project site into the Canal is 553 cfs. Based on modeling of the modified SWMS, the total discharge from the pass-through system will be 529 cfs, or 24 cfs less than the project's existing pre-development discharge. The discharges resulting from the project as modified in 2006 will not exceed the capacity of the Canal as required by Section 6.3 of the BOR. Accordingly, Collier has provided reasonable assurance that the discharge rate allowed for its project would not be exceeded, as required in Section 6.2 of the BOR. Section 6.8 of the BOR requires that a project allow the passage of drainage from offsite areas to downstream areas, which is necessary to demonstrate that off-site receiving water bodies are not being adversely affected. Collier complied with this provision by conducting the hydrologic analysis using the 25-year, 3-day design storm event, which demonstrated that the discharge rate would be directed to the southern discharge point allowing for the passage of drainage from offsite areas to the downstream areas. The evidence also shows that the current predominant sheetflow from areas outside the project passes through a narrowly constricted area west of the project and discharges into the Canal over an existing concrete weir. See Finding of Fact 9, supra. Only a small portion of the upstream waters currently discharge through the Mirasol site. Petitioners' allegation that the construction of the project will further constrict the sheetflow area is rejected, as the constriction of sheetflow will continue to exist whether the project is built or not. The evidence also shows that the project will not further constrict the flow because it will allow for the pass-through of water from outside the project area. Under the 2002 Permit, the Flow-Way was designed to aid in the diversion of upstream flows around the project. Under the 2006 modifications, the pass-through lake system will convey up to forty percent of the upstream flow through the development which complies with the provisions of Section 6.8 of the BOR. As indicated above, during periods of lower water levels, the notches in the weir along the northern boundary will allow for the flow to pass onto the project site consistent with existing conditions. During major storm events, water will pass over the weir into the pass-through lake system to be conveyed to the Canal. Therefore, Collier has provided reasonable assurance that the criteria in Section 6.8 have been met. Section 6.10 of the BOR requires that the project be designed to conserve water and site environmental values and not lower the water table or groundwater or over-drain wetlands. Section 6.11 of the BOR provides that the control and detention elevations for the project must be established at elevations to accomplish the objectives of Section 6.10. The latter section is adhered to when the control elevations proposed for a project are established consistent with the onsite wetland conditions. In this case, the control elevations for the wetlands and surface water management lakes are essentially the same as the design in the 2002 Permit. Collier has set the control elevations above the average wet season water table (WSWT) for the area, thereby ensuring that the SWMS will not over-drain and will conserve fresh water. Section 6.11 of the BOR addresses Detention and Control Elevations which are intended to assist in complying with the provisions of Section 6.10. The SWMS design control elevation maintains the detention component and the control (wetland protection) elevations in the previously approved SWMS. The control elevations were set by the design engineers in consultation with Collier's wetland ecologist taking into account the ground elevations and biological indicators. The control elevation for the pass-through system and internal drainage basins work in conjunction with the control elevation along the northern boundary of the project and the control elevation for the discharge point along the southern boundary to ensure that the project does not overdrain the wetlands and to preserve the project site's environmental values. By setting the control elevation above the WSWT, the design ensures that the wetlands will not be drawn down below the average WSWT and the SWMS will not over-drain them. Section 6.10 also requires that a project not lower water tables so that the existing rights of others would be adversely affected. Again, based on the control elevations, the water table is not expected to be lowered so there should be no effect on the existing rights of others. Collier must further demonstrate that the site's groundwater recharge characteristics will be preserved through the design of the SWMS. Collier complied with this requirement by setting the control elevations above the average WSWT, allowing standing water in the wetland preserves to recharge the groundwater. The ability of the SWMS to accept flows from the Northern Preserve conserves freshwater by preventing that water from being discharged downstream. The SWMS leaves water elevations in the Northern Preserve unchanged. Consequently, water will remain in the wetlands for the same duration and elevations as in the existing conditions, thereby preserving groundwater recharge characteristics. Section 6.12 of the BOR prohibits lake designs that create an adverse gradient between the control elevations of the lakes and the adjacent wetlands. To satisfy this requirement, Collier set all control elevations at 13.4 - 13.5 NGVD while controlling the internal wetland preserves at a slightly higher elevation. Consequently, there is no adverse gradient and no potential for an adverse effect upon the internal preserves from adjacent lakes. Petitioners argued that the pass-through system would quickly lower water levels in the internal wetland preserves. However, the internal wetlands are still protected from drawdown because there are control structures set at or above the wet season elevation between the pass-through lakes and internal wetlands. They also argued that the internal wetlands would be overdrained during the dry season by the deep lakes. However, no witness presented any real analysis to back up this contention. Indeed, the pass-through lakes are only twelve feet deep, and the wetlands are separated from all the lakes by protective berms to avoid any drawdown. In summary, Collier has provided reasonable assurances that the proposed modification in the 2006 Permit will not cause adverse water quantity impacts to receiving waters or adjacent lands and will not exceed the capacity of the downstream receiving waters (the Canal). Flooding Florida Administrative Code Rule 40E-4.301(1)(b) requires Collier to demonstrate that the project "[w]ill not cause adverse flooding to on-site or off-site property." BOR Section 6.4 sets forth criteria and standards for implementing this requirement and provides that building floors be designed to be protected from a 100-year, 3-day storm event. BOR Section 6.5 provides criteria and standards for flood protection for the project's roads and parking lots. Collier complied with these provisions by providing construction plans demonstrating that the building floors and roads will be built higher than the 100-year, 3-day storm event. BOR Section 6.6 provides that a project may not result in any net encroachment into the 100-year floodplain. Collier was also required to comply with the historic basin provision in Section 6.7 of the BOR, which requires the project to replace or otherwise mitigate the loss of historic basin storage provided by the site. The level of encroachment into the 100-year flood plain and loss of historic basin storage attributed to the project are essentially unchanged from the 2002 design. The only difference between the 2002 Permit and the 2006 Permit is how the conveyance of flood water is provided. In 2002, the Flow-Way served this function, while the pass-through system provides it in the 2006 Permit. Collier's flood simulations demonstrated that the project will not alter flood stages during the 25-year and 100- year design storms, while the testimony of witnesses Tomasello and Waterhouse established that the project will not have adverse flooding impacts on adjacent properties, either alone or in conjunction with neighboring developments. Storage and Conveyance Florida Administrative Code Rule 40E-4.301(1)(c) requires that an applicant demonstrate that the proposed development "[w]ill not cause adverse impacts to existing surface water storage and conveyance capabilities." This criterion is closely related to paragraph (1)(b) of the same rule, which prohibits adverse flooding to onsite or offsite property. Section 6.6 of the BOR implements this provision and specifies the parameters for applying this criterion and prohibits a net encroachment between the WSWT and the 100-year event which will adversely affect the existing rights of others. Collier addressed this criterion through the hydrologic analysis submitted. As previously found, that model is the appropriate model to determine flood stages and to calculate the floodplain. Engineering Design Principles Florida Administrative Code Rule 40E-4.301(1)(i) requires an applicant to provide reasonable assurances that the SWMS "[w]ill be capable, based on generally accepted engineering and scientific principles, of being performed and of functioning as proposed." Section 7.0 of the BOR contains the specific standards and criteria to implement this rule. The evidence demonstrates that the SWMS is based on generally accepted engineering and scientific principles and is capable of performing and functioning as proposed. Section 8.0 of the BOR includes various assumptions and information regarding the design of the SWMS. By incorporating these assumptions into the design, Collier complied with Section 8.0. Water Quality Impacts Florida Administrative Code Rule 40E-4.301(1)(e) requires that the proposed modification "[w]ill not adversely affect the quality of the receiving waters such that the water quality standards set forth in Chapters 62-4, 62-302, 62-520, 62-522 and 62-550, F.A.C., including any antidegradation provisions of paragraphs 62-4.242(1)(a) and (b), subsections 62- 4.242(2) and (3), and Rule 62-302.300, F.A.C., and any special standards for Outstanding Florida Waters and Outstanding National Resource Waters set forth in subsections 62-4.242(2) and (3), F.A.C., will be violated." Stated more plainly, the proposed modifications must not adversely affect the quality of the Canal's waters such that State water quality standards will be violated. Section 5.2 of the BOR describes the District's standard water quality criteria. This provision, which requires a minimum of one-inch detention of stormwater, is referred to as a "presumptive criteria" because it is presumed that if an applicant provides the required one inch of detention, it meets Class III water quality standards, thereby satisfying the rule. As it did under the 2002 Permit, Collier satisfies the presumptive criteria with the 2006 design by providing the one- inch wet detention in its lake system. In fact, the system is designed to provide one and a half inches of treatment in the lake system thereby providing additional treatment. The receiving body of water for the project is the Canal. When the 2002 Permit was issued, the Canal was classified as a Class III water body. It is now classified by DEP as impaired for iron and dissolved oxygen. Because of this new classification, Collier must now comply with Section 4.2.4.5 of the BOR, which reads as follows: If the site of the proposed activity currently does not meet water quality standards, the applicant must demonstrate compliance with the water quality standards by meeting the provisions in 4.2.4.1, 4.2.4.2, and 4.2.4.3, as applicable, and for the parameters which do not meet water quality standards, the applicant must demonstrate that the proposed activity will not contribute to the existing violation. If the proposed activity will contribute to the existing violation, mitigation may be proposed as described in subsection 4.3.1.4. Collier demonstrated that neither short-term (during construction) nor long-term (during operation) water quality impacts will occur. It complied with the short-term requirements by submitting a Construction Pollution Prevention Plan detailing how water quality will be protected during the construction process. As to long-term impacts, the Terrie Bates Water Quality Memorandum (Bates Memo) prepared by District staff on June 11, 2004, provides guidance on the implementation of Section 4.2.4.5 for projects which discharge into an impaired water body. The document sets forth a number of design and operational criteria for the types of additional measures that can be incorporated into a project design to provide the necessary reasonable assurance. The Bates Memo suggests that an additional fifty percent of treatment be incorporated into a SWMS. Collier complied with this suggestion by designing the treatment lakes to provide an additional one-half inch of treatment for the additional fifty percent treatment. In addition to the one and one-half inch treatment, Collier is implementing six of the seven items the Bates Memo lists as potential options to consider. The long-term water quality requirement is addressed by Collier, in part, through an Urban Stormwater Management Plan, which details various source controls or best management practices to be implemented once the project is built and operating. Best management practices assist in ensuring that pollutants will not enter into the lake system. Collier is also implementing a stormwater pollution prevention plan and will utilize the lake system for additional treatment downstream. Collier has further agreed to planting the littoral zones as part of its design of the treatment lakes to provide additional pollutant removal. The design calls for an amount of littoral zones equal to twenty percent of the surface area of the treatment lakes. Collier has agreed to make a Water Quality Monitoring Plan a permit condition, even though such a condition was not included in the staff report. See Collier Exhibit 25. The Bates Memo includes as an option for meeting the long-term requirement a site-specific water quality evaluation of pre vs. post-development pollutant loadings. Collier has presented several such analyses, all of which indicate the post- development pollutant discharges from the site will be less than the pre-development. Mr. Barber prepared a pre vs. post- analysis using a 2003 methodology developed by Dr. Harper. The 2003 version of the Harper methodology is currently accepted by the Corps. (Although Petitioners' witness, a former Corps employee, suggested that the Corps' acceptance of the study was a "political" rather than a scientific decision, there is insufficient evidence to support this contention.) Besides his first analysis, at the direction of the District staff, Mr. Barber prepared a second analysis using the 2003 methodology with certain conservative assumptions that limited the pollutant residents time to fifty days and utilized lower starting concentrations for phosphorous and nitrogen than were recorded in the nearby monitoring stations. Based upon those reports, the District's staff concluded that Collier had provided reasonable assurances that the project met the criteria in BOR Sections 5.2 and 4.2.4.5. At the hearing, Mr. Barber presented a third analysis utilizing an updated methodology developed by Dr. Harper in February 2006. The 2006 methodology was developed after Dr. Harper conducted a study of water management district criteria throughout the state for DEP. All three of the analyses prepared by Mr. Barber concluded that the project would discharge less nitrogen and phosphorous into the receiving body in the post-development condition than is currently being discharged in the pre-development condition. In addition to the three water quality submittals from Mr. Barber, Collier provided an additional water quality analysis specific to the project prepared by Dr. Harper. See Collier Exhibit 26, which is commonly referred to as the Harper Report. The analysis evaluated the project's pre vs. post- development water quality loads and also concluded the project would not contribute to the impairment of the Canal. In preparing his analysis, Dr. Harper relied solely on the lakes for estimating removal of pollutants without accounting for any of the additional treatment expected to occur from the source control best management practices contained in the Urban Stormwater Management Plan, which means his report errs on the conservative side. The Harper Report concluded that iron discharges from the SWMS would be extremely low and substantially less than the Class III standard of 1 mg/L. Petitioners presented no specific evidence to counter these conclusions. Petitioners questioned the Harper Report's use of wetlands as part of the loading calculations and attacked his underlying methodology. However, the evidence is clear that wetlands contribute to the water quality constituents in the pre-development condition. This finding is based on data from monitoring stations located in the middle of Corkscrew Swamp, a statewide study on stormwater treatment and wetlands, and the United States Environmental Protection Agency's (EPA) assignment of nutrient loading rates to wetlands in its regional pollutant loading model. Ignoring the actual water quality in pre-development conditions would not be a true pre vs. post-development analysis. Finally, Petitioners' contention that the Harper methodology should not be considered as admissible evidence because it constitutes "novel" (and therefore unreliable) scientific evidence under the rationale of Frye v. United States, 293 F. 1013 (D.C. Cir. 1923), has been rejected. To begin with, the Frye test has not been accepted in Florida administrative proceedings. Moreover, the methodology is the basis for a new statewide rulemaking effort, has been accepted by the EPA, the Corps, and by the Division of Administrative Hearings in at least two proceedings, and has been subjected to two peer reviews. Petitioners also alleged that Collier failed to show that it complied with Florida Administrative Code Rule 62- 40.432(2)(a)1., a rule administered by DEP which requires that a new SWMS "[a]chieve at least 80 percent reduction of the average annual load of pollutants that would cause or contribute to violations of state water quality standards." However, this is a broad overstatement of DEP's rule. Also, there is no eighty percent removal efficiency requirement adopted or incorporated into any District rule or BOR criteria. See, e.g., Conservancy of Southwest Florida, Inc. v. G.L. Homes of Naples Associates II, LTD et al., DOAH Case No. 06-4922 (DOAH May 15, 2007, SFWMD July 11, 2007). Instead, the District's "presumptive criteria" is that one inch of volumetric treatment required in Section 5.2 of the BOR meets the Class III standards. If, as in this case, additional assurances are required, those assurances are met through implementation of the BOR Section 4.2.4.5. Finally, Florida Administrative Code Rule 62-40.110(2) provides that Rule Chapter 62-40 is "intended to provide water resource implementation goals, objectives, and guidance for the development and review of programs, rules, and plans relating to water resources." Also, Florida Administrative Code Rule 62- 40.110(4) states that "[t]his chapter, in and of itself, shall not constitute standards or criteria for decisions on individual permits. This chapter also does not constitute legislative authority to the Districts for the adoption of rules if such rules are not otherwise authorized by statute." Even if an eighty percent reduction standard applied, Collier has demonstrated that the project very likely will remove eighty percent or more of pollutants when additional low-impact development techniques, pollutant source reduction practices, and additional uncredited wet and dry detention capacity are considered. Based upon the evidence presented, Section 4.2.8 of the BOR regarding cumulative impacts for water quality is not applicable in this case. Collier's submittals provide reasonable assurances that the project will not be contributing to the water quality impairment of the Canal or contribute to any other water quality violation. Indeed, the information submitted indicates there will be an incremental improvement in the post-development condition as compared to existing. Since no contribution or impacts to water quality are expected, a cumulative impact analysis is not necessary to assess the extent of the impacts. The combination of all these water quality measures, when taken together, demonstrates that the 2006 Permit will not adversely affect the quality of receiving waters such that state water quality standards will be violated. Therefore, reasonable assurance has been given that Florida Administrative Code Rule 40E-4.301(1)(e) will be satisfied. Wetland Impacts Florida Administrative Code Rule 40E-4.301(1)(d) requires Collier to provide reasonable assurance that the modification of the SWMS "[w]ill not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters." In determining whether this criterion has been satisfied, it is also necessary to determine whether any 2002 permitted impacts should be subject to a second review in this case. Mitigation is a method by which an applicant can propose to impact certain wetlands on the project site in exchange for providing compensation in the form of preserving, enhancing, restoring, or creating wetlands or uplands to offset those impacts. As noted earlier, there has been no change to the wetland impacts or mitigation proposal as it relates to the Northern Preserve. See Findings of Fact 27 and 28, supra. As a result of the modified SWMS, there has been some additional impact to wetlands within the development area of the project. An additional 40.18 acres will be impacted under the 2006 Permit mostly due to the modified SWMS system. However, 39.5 acres of those wetlands were already considered secondarily impacted under the 2002 Permit. In addition, the preserve areas were expanded by 13.32 acres in the 2006 design. Thus, a portion of the impacts to those wetlands was already factored into the mitigation plan that was developed and approved for the 2002 Permit. As a result, there are 26 acres for which mitigation is necessary under the 2006 Permit. Section 4.3 of the BOR specifies criteria for mitigation proposed as part of an ERP application. Collier has proposed an acceptable mitigation plan for the new wetland impacts that will result from the project due to the proposed modifications incorporated in the 2006 Permit. Except for the mitigation for the additional wetland impacts, the mitigation plan for the 2006 Permit remains essentially unchanged from the 2002 Permit, including the Grading and Planting Plan, Monitoring Plan, and Mitigation, Monitoring, and Maintenance Plan. The onsite mitigation proposal includes preservation and restoration of wetlands through the removal of melaleuca and other exotic plants and replanting in areas of dense exotic species coverage. Significantly, Collier has not proposed any modifications that would change the effectiveness of the Northern Preserve in providing mitigation for the wetland impacts proposed and approved in the 2002 Permit. While Petitioners claim that the wetlands in the Northern Preserve may be subject to some changes in the level and seasonality of inundation as a result of the SWMS modifications, the evidence does not support those assertions. The revised SWMS will continue to allow water to flow through the Northern Preserve in a manner consistent with existing conditions while providing some flood control protection for extreme rainfall events. Petitioners also suggest that additional analysis regarding the timing and levels of inundation in the wetland preserves is necessary to fully determine the impacts of the modified SWMS on the wetlands. However, the more persuasive testimony indicates that the timing and levels within the wetlands will not be affected by the revised SWMS. The control elevations within the development area have not changed from the 2002 Permit, and these protect the onsite wetlands and ensure that those wetlands will function as expected. With respect to the internal wetlands within the development area, the control elevations have not changed from the 2002 Permit and the evidence establishes that the internal wetlands will continue to function and operate as contemplated in the 2002 Permit. There has been some relocation and reconfiguration of the internal wetland preserve areas that will actually enhance the value of the mitigation by connecting those wetland areas to other preserve areas. Petitioners further suggested that the wetland mitigation within the development area would not function as permitted in the 2002 Permit due to the spill over from the lakes to the wetlands. However, when the water reaches those internal wetland preserves, it has been treated to Class III water quality standards. Therefore, the mitigation values of those wetlands preserves will not be changed or affected due to water quality. Petitioners' objections to the wetland impacts and mitigation were primarily directed at the overall impacts rather than to the 2006 modifications. However, their witness was unaware of the values provided by the additional acres that will be impacted through the 2006 Permit. Therefore, a challenge to 2002 permitted wetlands impacts and mitigation is inappropriate in this proceeding. Functions To Fish and Wildlife and Listed Species Section 4.2.2 of the BOR implements Florida Administrative Code Rule 40E-4.301(1)(d) and provides that an applicant must provide reasonable assurances that a project will not cause adverse impact to the abundance and diversity of fish, wildlife, and listed species or their habitat. With respect to the 586.66 acres of wetland impacts permitted in the 2002 Permit, the 2006 Permit does not modify or affect the values that the wetlands provide to either the abundance or diversity of fish and wildlife. Review of the wetlands criteria as to those acres was finally determined in the 2002 Permit and should not be reopened. By relocating thirteen of the previously impacted acres so they are most closely connected to other wetlands, their value to fish and wildlife will increase. As explained by the District's witness Bain, if Collier had moved the preserve area and changed its functional value, the District would have been required to reevaluate the mitigation that had been accepted for the wetland impacts in the 2002 permit. In this case, however, because the Northern Preserve area did not change, the District's review is limited to the newly impacted wetlands internal to the development for which mitigation was not provided in the 2002 Permit. Section 4.2.2.3 of the BOR addresses the functional assessment of the values provided by the project's wetlands. The only wetland values assessed in the 2006 Permit were the additional wetland impacts that were not mitigated in the 2002 Permit. The evidence establishes that the current value of the wetlands is low due to the heavy melaleuca infestation, which is greater than fifty percent coverage in most locations and seventy-five percent or more in much of the area. Melaleuca has the effect of draining short hydroperiod wetlands. While Petitioners may disagree with how the wetlands were previously evaluated, nothing in the 2006 modification allows or requires a reassessment of their value. Section 4.2.2.4 of the BOR requires that a regulated activity not adversely impact the hydroperiod (the depth, duration, or frequency of inundation) of wetlands or other surface waters. Subsection (a) of this standard applies if the project is expected to reduce the hydroperiod in any of the project's wetlands. Conversely, subsection (b) applies if the project is expected to increase the hydroperiod through changing the rate or method of discharge of water to wetlands or other surface waters. Subsection (c) requires monitoring of the wetlands to determine the effects of the hydrological changes. Again, there is no basis for the District to reopen and reevaluate the wetlands for which mitigation has already been permitted. No evidence was presented to indicate that there would be any obstacles or problems to accomplishing the mitigation that was proposed and accepted in 2002. In any event, the engineering and biological testimony demonstrated that no change (neither a reduction nor an increase) in the hydrology on the preserved wetlands or the Northern Preserve will occur from what was permitted in the 2002 Permit. By analyzing the various biological indicators onsite and setting the control elevations within the SWMS and the wetlands (both the Northern Preserve and onsite preserve wetlands) above the WSWT, the project ensures that the appropriate hydrology will be maintained. Though the fish and wildlife are not expected to be adversely affected by the 2006 Permit, Collier will be conducting monitoring of plants and animals on the site as an extra measure of assurance as contemplated under BOR Section 4.2.3.4(c). Focusing on just the changes from 2002 to 2006, Petitioners' two experts conceded that the hydrology in the Northern Preserve and its value to wildlife and listed species (including the wood stork) would be benefited in the 2006 Permit over that contemplated in the 2002 Permit due to the removal of the Flow-Way. Secondary Impacts to Water Resources Florida Administrative Code Rule 40E-4.301(1)(f) requires a demonstration that the proposed activities "[w]ill not cause adverse secondary impacts to the water resources." A similar demonstration is required by Sections 4.1.1(f) and 4.2.7 of the BOR. In this case, the secondary impacts considered by the District were potential impacts due to the relocation and expansion of the buffer preserve areas to the perimeter of the project site. In conducting a secondary impact analysis, BOR Section 4.2.7 requires that the District consider only those future projects or activities which would not occur "but for" the proposed system. Here, the evidence demonstrated that no wetlands or other surface waters will be secondarily impacted by the modifications to the SWMS as part of the 2006 Permit. The undersigned has rejected Petitioners' contention that a proposed extension of County Road 951 through the development site should be considered a secondary impact in evaluating this project. This extension has been proposed for at least fifteen years and its precise configuration is unclear. It is not required to be built as a result of the project and there are no firm plans or contracts in place to construct the road. Although the road is listed on the County's transportation plan, it remains speculative as to if and when it will be built. Additionally, there is no evidence the County has any ownership interest in property for a road in the area identified by Petitioners. Witness Bain testified that the District examined the Collier County Public Records and an easement had not been granted to the County to build the road. i. Elimination and Reduction Florida Administrative Code Rule 40E-4.301((3) provides in part that "the provisions for elimination or reduction of impacts contained in the [BOR] shall determine whether the reasonable assurances required by subsection 40E- 4.301(1) and Rule 40E-4.302, F.A.C., have been provided." Section 4.2.1.1 of the BOR implements that provision and provides that elimination and reduction of impacts is not required when: The ecological value of the function provided by the area of wetland or other surface water to be adversely affected is low based on site specific analysis using the factors in subsection 4.2.2.3 and the proposed mitigation will provide greater long term ecological value than the area of wetland or other surface water to be adversely affected; . . . In accordance with that section, Collier was not required to implement practicable design modifications to reduce or eliminate impacts. The District did a site-specific analysis of the quality of the 39.5 acres of adversely affected wetlands, taking into consideration the condition of the wetlands, hydrologic connection, uniqueness, location, and fish and wildlife utilization. The unrebutted testimony is that the quality of the 39.5 acres of wetlands to be impacted by the 2006 Permit is low and these wetlands were already previously authorized to be secondarily impacted. The low quality wetlands are melaleuca dominated making them not unique. The mitigation will provide greater long-term ecological value than the impacted wetlands. As noted on page 10 of the Staff Report, there will be a larger, contiguous mitigation area to offset direct impacts to previously preserved, but secondarily impacted wetlands and the preservation/enhancement of the external preserve area. The 2006 Permit provides that 5.68 credits are required to be purchased in the PIMB. Collier has advised the District that 27.68 credits are being purchased pursuant to its Corps permit. Thus, Collier will be purchasing more credits than required by the District. Witness Bain took this additional mitigation into account in determining whether the proposed mitigation will provide greater long term ecological value than the area impacted. While the Corps permit is an entirely separate permit action, Collier has agreed to include an additional 5.68 credits within the Basin beyond what is required in the Staff Report as a condition to this 2006 Permit. Therefore, the mitigation is clearly of greater long-term ecological value than the area impacted. Additional Requirements Florida Administrative Code Rule 40E-4.302 imposes additional requirements on an ERP applicant, including a cumulative impact assessment, if appropriate, and satisfaction of a public interest test. Cumulative Impacts Florida Administrative Code Rule 40E-4.302(1)(b) requires that an applicant demonstrate the project "[w]ill not cause unacceptable cumulative impacts upon wetlands and other surface waters as set forth in subsections 4.2.8 through 4.2.8.2 of the [BOR]." Cumulative impacts are the summation of unmitigated wetland impacts within a drainage basin, and a cumulative impact analysis is geographically based upon the drainage basins described in Figure 4.2.8-1 of the BOR. See Florida Wildlife Federation et al. v. South Florida Water Management District et al., 2006 Fla. ENV LEXIS 49 at *49, DOAH Case Nos. 04-3064 and 04-3084 (DOAH Dec. 3, 2006, SFWMD Dec. 8, 2006). Also, Section 373.414(8)(a), Florida Statutes, requires the District to consider the cumulative impacts upon surface water and wetlands within the same drainage basin. Thus, the cumulative impact analysis applies only when mitigation is proposed outside of the drainage basin within which the impacts are to occur. Broward County v. Weiss et al., 2002 Fla. ENV LEXIS 298 at *29, DOAH Case No. 01-3373 (DOAH Aug. 27, 2002, SFWMD Nov. 14, 2002). In this case, all of the proposed mitigation associated with the 2006 Permit modifications is located within the West Collier Basin. The evidence shows that the mitigation will offset the impacts to wetlands proposed in the 2006 Permit. Therefore, since the mitigation will be performed in the same Basin as the impacts and will offset the adverse impacts, the District must "consider the regulated activity to meet the cumulative impact requirements" of Section 373.414(8)(a), Florida Statutes. A new cumulative impacts analysis based on removal of the Flow-Way is not necessary because the modification does not change the cumulative impacts analysis conducted in the 2002 Permit. Since the Flow-Way was not considered a wetland impact or contributing to the mitigation in the 2002 Permit, its removal does not affect the adequacy of the previously conducted cumulative impacts analysis or the mitigation. Accordingly, there is no need for a new cumulative impact analysis with regards to the Northern Preserve. Finally, contrary to Petitioners' assertion, there is no rule or BOR provision which requires Collier to mitigate for the alleged prior impacts of other projects. Public Interest Test In addition to complying with the above criteria, because the project is located in, on, or over wetlands or other surface waters, Collier must also address the criteria contained in the Public Interest Test in Florida Administrative Code Rule 40E-4.302(1) and Section 4.2.3 of the BOR by demonstrating that the project is not contrary to the public interest. See also § 373.414(1)(a), Fla. Stat. Since the project does not discharge into an OFW or significantly degrade an OFW, the higher standard of "clearly in the public interest" does not apply. In determining compliance with the test, Florida Administrative Code Rule 40E-4.302(1)(a) requires that the District do so by "balancing the [seven] criteria [in the rule]." Findings with respect to each of the seven criteria are set out below. (Except for pointing out that the District does not have an adopted rule which provides more specific detail on how to perform the balancing test than is now found in paragraph (1)(a), and a contention that witness Bain's testimony was insufficient to explain how the staff balanced those factors, Petitioners did not present any evidence at hearing or argument in their Proposed Recommended Order in support of their contention that the above rule, BOR section, or the associated statute have been applied by the District in an unconstitutional manner.) Whether the regulated activity will adversely affect the public health, safety, or welfare or the property of others (40E-4.302(1)(a)1.) Collier provided reasonable assurances that the project will not cause any onsite or offsite flooding nor cause any adverse impacts to adjacent lands because the SWMS is designed in accordance with District criteria. Also, the post- development peak rate of discharge does not exceed the allowable discharge rate. Further, the project will not cause any environmental hazards affecting public health, safety, or welfare. The project is considered neutral as to this factor. Whether the regulated activity will adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitats (40E-4.302(1)(a)2.) For the direct wetland impacts under the 2006 Permit, Collier proposes mitigation which has not changed from the 2002 Permit. The mitigation proposed was previously determined to offset potential impacts to fish and wildlife and particularly wood stork habitats. The evidence indicates that the mitigation plan for the Northern Preserve will improve wood stork habitat from its current melaleuca infested condition. For the additional 40.18 acres of wetland impacts authorized in 2006, the mitigation is of greater long-term value. Thus, the project should be considered positive as to this factor. Whether the regulated activity will adversely affect navigation or the flow of water or cause harmful erosion or shoaling (40E-4.302(1)(a)3.) The parties have stipulated that the project will not adversely affect navigation. In addition, no evidence was introduced to suggest that the project's construction would result in harmful erosion or shoaling. Whether the regulated activity will adversely affect the fishing or recreational values or marine productivity in the vicinity of the activity (40E-4.302(1)(a)4.) The project does not provide any fishing, recreational values, or marine productivity. Therefore, the project is neutral as to this factor. Whether the regulated activity will be of a temporary or permanent nature (40E-4.302(1)(a)5.) It is undisputed that the project is permanent in nature. Even though the project is permanent, it is considered neutral as to this factor because mitigation will offset the permanent wetland impacts. Whether the regulated activity will adversely affect or will enhance significant historical and archaeological resources under the provisions of Section 267.061, F.S. (40E- 4.302(1)(a)6.) The parties have stipulated that no significant archeological or historical resources have been identified on this site. Therefore, the project is considered neutral as to this factor. The current condition and relative value of functions being performed by areas affected by the proposed regulated activity (40E-4.302(1)(a)7.) The current condition and relative value of functions being performed by the areas affected by the project is low due to the melaleuca infestation. Project mitigation will restore 940 acres of poor quality wetlands and uplands, greatly enhancing their function and value. Therefore, the project should be considered positive as to this factor because the implementation of the mitigation offsets the wetland impacts and improves the current value. Summary of Public Interest Factors Overall, the project is no worse than neutral measured against any one of the criteria individually. Therefore, the project is not contrary to the public interest.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the South Florida Water Management District enter a final order granting the application of I. M. Collier, J.V. for a modification to Environmental Resource Permit No. 11-02031P. DONE AND ENTERED this 24th day of July, 2007, in Tallahassee, Leon County, Florida. S DONALD R. ALEXANDER Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 24th day of July, 2007.
