The Issue Whether Respondent Neal Colley should be issued a permit to fill certain wetlands located within the regulatory jurisdiction of the Department of Environmental Regulation.
Findings Of Fact The Department of Environmental Regulation is the agency with regulatory jurisdiction over the subject matter of this case, pursuant to Chapter 403, Part VIII, Florida Statutes, and related administrative rules. On or about October 19, 1989, Neal Colley (hereinafter "Colley") filed his Permit Application No. 571717171 with the Department of Environmental Regulation (hereinafter "DER") seeking a permit to fill wetlands located within the regulatory jurisdiction of the Department. Colley's application was related to a residential development identified as the Deer Point subdivision located in Gulf Breeze, Florida. As proposed in the application, the subdivision would contain 0.91 acres of fill in jurisdictional wetlands, 31 buildable lots and a 31 slip marina. The site of the development is adjacent to Pensacola Bay and Santa Rosa Sound, Class III waters. In February, 1990, Colley modified the application by deleting the proposed marina. Colley also proposed to fill on an additional 14 lots, bringing the total of jurisdictional wetlands fill to 2.8 acres. On July 6, 1990, subsequent to review of the application, the DER published notice of it's intent to deny Colley's application. The DER based the action on Colley's failure to provide reasonable assurances that the project would not result in significant wetlands habitat loss and water quality degradation. Colley filed a request for administrative hearing challenging the intent to deny the application. 1/ Thereafter, Colley and the DER discussed several amendments to the application directed at meeting the DER's objections to the original application. On or about August 20, 1990, Colley modified the proposed development by reducing the total number of lots to 31 and reducing the fill required. Colley further agreed to other conditions designed to otherwise mitigate the apparent adverse impacts of the project. In determining the acceptability of a mitigation proposal, the DER weighs the proposal and assigns "credit" for the mitigation proposal which provides a quantifiable method of evaluating a mitigation proposal. For example assignment of a 1 to 1 ratio indicates that there must be one acre of "mitigation" for every one acre of fill. In this case, the combined mitigation credit would allow the filling of 2.16 acres of fill. In his mitigation proposal, Colley reduced the amount of fill for which permission is sought to 2.14 acres in jurisdictional wetlands. This is the minimum which will provide Colley with an economically acceptable number of buildable lots. As onsite mitigation, Colley agreed to convey 29.2 acres of high quality wetlands adjacent to the existing public "Shoreline Park" to the City of Gulf Breeze for preservation as an additional public park. Of the 29 acres, 9 are jurisdictional wetlands which the DER assigned a mitigation ratio of 70 to The remaining 20 wetlands acres were assigned a mitigation ratio of 50 to 1. The application of the mitigation ratios to the 29 acres results in credit of .50 acres of fill. Colley also agreed to offsite mitigation in the form of preservation of 46 acres of high quality jurisdictional wetlands at Innerarity Island, to be conveyed by Colley to the University of West Florida. The DER assigned a mitigation ratio of 100 to 1, resulting in a credit of .46 acres of fill. Colley further agreed to onsite creation of 1.47 acres of marsh. The marsh creation plan provides for scraping down the land surface between two existing wetlands areas and planting the scraped surface with wetlands vegetation consistent with the vegetation found in the existing wetlands. Based upon the location of the wetlands creation and the availability of suitable vegetation for transplantation, there is a substantial likelihood that the created wetlands will function successfully. The DER assigned a mitigation ratio of 1.25 to 1, resulting in a credit of 1.2 acres of fill. The DER staff, both locally and in Tallahassee, reviewed the amended project and determined that the proposal, as amended, was acceptable under the DER's standards. The DER gave notice of it's intent to issue the permit for the amended project proposal. The greater weight of evidence establishes that the amended project will not violate water quality standards. In the short term construction phase, the permit requires sequencing of construction and use of hay bales and other turbidity screens to prevent discharge of runoff into the adjacent wetlands. In the longer term, post-construction phase, the project utilizes a system of retaining walls and buffer swales which are designed to prevent direct discharge of stormwater into the wetlands areas. The project permit requires utilization of best management practices and design standards which should operate to prevent violation of water quality standards. The greater weight of evidence establishes that the amended Colley project is not contrary to public interest. The preservation of a total of 75 acres of high quality wetlands by conveyances to the City of Gulf Breeze and the University of West Florida eliminates further development pressure in the parcels, and is clearly in the public interest. The evidence fails to establish that the project will adversely affect the public health, safety, or welfare or the property of others. There is no evidence that the project will adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitat or that the project will adversely affect the fishing or recreational values or marine productivity in the vicinity of the project. The biological impacts of the amended project are minimal. There is no evidence that endangered or threatened species habitat in the area. There was anecdotal testimony related to adverse impacts on fishing allegedly resulting from other development. However, the evidence is insufficient to establish that this project will adversely affect fishing. There is sporadic water exchange between the surrounding bays and the interior wetlands, likely caused by periods of high rainfall which result in outflows of water from the wetlands into the bays. Water flowing from the bays to the wetlands may occur on occasion, however, water salinity samples taken immediately prior to the hearing showed, at most, minimal salinity in the wetlands. The types of vegetation and marine organisms within the wetlands are more common to fresh water areas than to salt water marsh. There is no evidence that the project will adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The permanent nature of the project and the wetlands preservation conveyances provide a public benefit and are in accordance with the mitigation criteria. The existing wetlands to be preserved are acknowledged to be of high quality. Considering the site and existing vegetation adjacent to the location of the proposed 1.47 acres of created wetlands, the probability for success of the created wetlands area is substantial. It is highly likely that the created wetlands will provide the same conditions and functional values as the impacted wetlands. There is no evidence that the project will adversely affect or will enhance significant historical and archaeological resources. The evidence establishes that the adverse impacts which led to the DER's original determination not to permit the project, are either eliminated by the modification of the project or are offset by the mitigation plan which is part of the modified project. As to the cumulative impacts of the project, the onsite preservation proposal results in providing permanent protection for a 29 acre wetlands parcel which could otherwise be permitted for development. Outside this project, including the 29 acre wetlands mitigation area, there are few undeveloped lots remaining in the Deer Point area which contain jurisdictional wetlands. Prior to development on these lots, permits would be required. The lots would be required, on a case-by-case basis, to meet dredge and fill standards, and could be required to mitigate adverse impacts if such exist. The evidence establishes that the Colley project adequately mitigates any cumulative impact directly or indirectly related to this project. At hearing, the Petitioner failed to testify or otherwise offer evidence that would support a finding that Petitioner is substantially affected by the DER's proposed issuance of the permit for Colley's Deer Point Subdivision.
Recommendation Based on the foregoing, it is hereby recommended that the Department of Environmental Regulation enter a Final Order dismissing the petition of Linda L. Young and granting permit number 571717171 to Neal Colley. RECOMMENDED this 10th day of May, 1991, in Tallahassee, Florida. WILLIAM F. QUATTLEBAUM 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 10th day of May, 1991.
The Issue The issue is whether Respondent Win-Suncoast, Ltd., is entitled to an individual environmental resource permit to construct a surface water management system to serve a proposed shopping center.
Findings Of Fact On April 25, 2006, Applicant filed with District an application for an individual ERP to construct a surface water management system on a parcel located in south Pasco County on the north side of State Road 54, about 1000 feet east of the right-of-way of the Suncoast Parkway. The proposed surface water management system would serve the commercial development of the now-vacant, 36.7-acre parcel. State Road 54 runs from State Road 19 near New Port Richey to Interstate 75; at the Suncoast Parkway, State Road 54 is six lanes wide. The Suncoast Parkway is a limited-access toll road that runs from Memorial Parkway in Tampa to U.S. Route 98 north of Brooksville. The subject parcel is about one mile north of Hillsborough County, four miles east of the terminus of Gunn Highway at State Road 54, and five miles west of State Road The vicinity of this intersection is experiencing rapid commercial development and escalating land values, mostly since the completion of the Suncoast Parkway in 2001. Three parcels adjoin the subject parcel. Immediately north of the subject parcel is the Ashley Glen parcel, which consists of 266.36 acres. Immediately west of the subject parcel and the Ashley Glen parcel is the parcel owned by Petitioner. Petitioner's parcel has about 700 feet of frontage on State Road 54 and runs the length of the western borders of the subject parcel and the Ashley Glen parcel. The northern border of Petitioner's parcel and the Ashley Glen parcel is an abandoned railroad grade. Immediately east of the subject parcel is a DOT-owned parcel, which serves as floodplain mitigation, probably in connection with the Suncoast Parkway or State Road 54. Petitioner challenged the issuance of an ERP in two administrative cases involving the Ashley Glen parcel. In the Blanco I final order, which is dated January 25, 2005, the District denied an ERP for a surface water management system to serve the development of a residential subdivision of over 400 lots. The ERP was denied due to the applicant's failure to conduct an appropriate wildlife survey and to account for the effect of a newly excavated 37-acre borrow pit/pond on a large forested wetland partly occupying a large area on the north end of Petitioner's property. After the developer submitted a revised application, Petitioner challenged the ERP that District proposed to issue. After an administrative hearing, District granted an ERP in the Blanco II final order, which is dated May 30, 2006. Significant differences in the second application were that the applicant had reduced the maximum depth of the borrow pit/pond from 25 feet to 12 feet, under most circumstances, and that the applicant had obtained an appropriate wildlife survey. The subject parcel is about 1.5 miles south of a large tract proposed for acquisition by District and known as the Masaryktown Canal area. This tract would join the smaller Starkey tract, which is also owned by District, with another somewhat smaller publicly owned tract to place much of central Pasco County, from Hillsborough County to Hernando County, in public ownership. Water from the subject parcel drains north toward central Pasco County and then into the Anclote River. The record is in conflict as to the drainage basin in which the subject parcel is located. According to BOR Appendix 6, which is dated May 2, 2006, the subject parcel is in the southern end of the Upper Coastal Drainage basin, which is a vast basin that stretches down the Gulf coast from north of Crystal River to the southern tip of Pinellas County. At points, this basin is not wide, such as at the southern tip of Pinellas County, where, just a few miles inland, the Tampa Bay Drainage basin begins. At other places, the Upper Coastal Drainage basin extends considerably inland, such as at the Pasco County--Hernando County line, where the basin extends about 25 miles east from the Gulf coast, ending only five miles west of the Withlacoochee River. According to District Exhibit 5, which is the District Land Acquisition Priorities Map issued in December 2004, the subject parcel is in the Tampa Bay/Anclote River Watershed. On this map, a large, unnamed watershed, corresponding roughly to the Upper Coastal Drainage basin in BOR Appendix 6, runs to the north of the subject parcel's watershed. At the hearing, District explained that the boundaries shown on District Exhibit 5 identify political subdivisions. The "basins," which are marked in green letters, appear to be political subdivisions, judging from their straight lines, which suggest political, not natural, boundaries. However, the "watersheds," which are marked in larger blue letters, are actual drainage basins. Applicant's ecologist initially believed that the subject parcel was in the Hillsborough watershed. Also, the basin map shown on the District website, District depicts the subject parcel's basin (here named the "Pinellas--Anclote River Basin") as that south of the large basin (here named the "Coastal Basin") encompassing almost the entire coast within the northern area of District's jurisdiction1. Factually, the stronger evidence places the subject parcel in a basin to the south of the large coastal basin described in the preceding paragraphs. However, for the reasons discussed in the Conclusions of Law, the basin depicted in BOR Appendix 6 governs. Although not yet constructed, an important feature of the subject parcel is a road to be known as Ashley Glen Road. This road will nearly bisect the property and will run north from State Road 54 through the Ashley Glen parcel. The road is likely to be developed because it has already been permitted, is subject to a co-developers' agreement, and has already been dedicated to Pasco County. The developer in Blanco I and Blanco II has since sold the Ashley Glen parcel to another developer, which has substantially changed the original plan of development. The new developer has obtained a Development of Regional Impact approval for the development of 1.8 million square feet of office, 450,000 square feet of retail, and 900 multifamily units. However, the new development will incorporate Ashley Glen Road. (For ease of reference, this recommended order continues to use the name, "Ashley Glen" to refer to the parcel, development, and road, although new names may attach to each.) At present, the subject parcel conveys stormwater from south to north. Running along the eastern edge of the parcel is a 20-foot-wide ditch that receives water, by way of a culvert under State Road 54, from the extensive wetland system known as the Hogan wetland, which lies to the south of State Road 54. The ditch was dredged (or re-dredged) about 50 years ago. From south to north, the ditch runs straight in a north-northwesterly direction to about midpoint on the subject parcel, at which point the ditch turns due north and runs in nearly a straight line into and along the eastern part of the Ashley Glen parcel to the north. The northern part of the Ashley Glen parcel widens in an easterly direction, so the ditch bisects this part of the Ashley Glen parcel, prior to turning to the northwest for a short run to the railroad grade. There are two wetlands presently on the subject parcel. In the southeast corner is an isolated wetland known as Wetland B12, which has been described above. The ERP approved in Blanco II authorizes the filling of this entire wetland, whose eastern third would be occupied by Ashley Glen Road. The Blanco II final order determines that Wetland B12 is a "low-quality, small (0.58 acres), isolated, forested wetland that has been impacted by livestock grazing and the intrusion of exotic species." (Recommended Order, paragraph 11.) The Ashley Glen developer originally intended to create on its property an 18-acre littoral shelf to mitigate wetland losses, including the loss of Wetland B12. However, the sale of the Ashley Glen parcel and adoption of a new development plan have delayed the creation of the littoral shelf. Applicant has thus proposed new mitigation in the form of a mitigation bank credit for the impact to Wetland B12. By this means, Applicant seeks permission to fill the wetland and proceed with development without waiting for the new Ashley Glen developer to create the mitigation for Wetland B12. Although the already-permitted loss of Wetland B12 is not an issue in this case, the mitigation for its loss is an issue. Because Applicant is proposing new mitigation for the loss of Wetland B12, it is necessary to determine whether Applicant, using the methodology adopted by District, has provided reasonable assurance that the functional gain from the proposed mitigation for Wetland B12 offsets the functional loss from its filling. The other wetland on the subject parcel is Wetland C12, which is a nine-acre contiguous wetland. The final order resulting from Blanco II authorizes no impact to Wetland C12, so its loss and the mitigation for the loss are issues in this case. The subject application proposes no impact to 4.5 acres of Wetland C12, permanent loss of 3.1 acres, and temporary loss of 1.4 acres (due to the realignment of part of the ditch, which is within Wetland C12). The part of Wetland C12 proposed to be destroyed is its southernmost one-third, which lies in the southern half of the subject parcel, immediately west of the west bank of the realigned ditch. Wetland C12 forms part of the conveyance, from south to north, of water from the Hogan wetland to the railroad grade at the northern boundary of the Ashley Glen parcel. Stormwater then accumulates against the railroad grade, runs west along the grade, backs up to contribute hydration to the large forested wetland at the northwest corner of the Ashley Glen parcel and the north half of Petitioner's parcel, and passes under the railroad grade by way of three culverts near the northwest corner of the Ashley Glen parcel. Wetland C12 has been disturbed by agricultural activities, mostly by the formation of the ditch. There is some testimony concerning a stream at this location, but the record does not support such a characterization. Based on the present record, prior to any disturbance, it is equally possible that water was conveyed by a stream, a slough, or sheetflow. For these reasons, the record does not permit a finding that the ditch is a restorable stream. Wetland C12 has little buffer from surrounding land cover and agricultural uses. According to Petitioner's testimony, which is credited, the dredging (or re-dredging) 50 years ago was the work of a nearby landowner who owned a dragline and used it to alleviate flooding near the Hogan wetland, presumably by deepening and widening the ditch. The hydrology of Wetland C12 has been altered, so that nuisance exotics and upland species are present at locations within the wetland, presumably including the portions of the banks hosting large spoil piles from past dredging. No listed species use Wetland C12, and its potential as habitat corridor is limited due to the extensive residential development that has taken place immediately to the west of Wetland C12, the extensive residential and commercial development taking place to the east of Wetland C12, and the barriers posed by the Suncoast Parkway and 280-foot right-of-way of State Road 54. Applicant has presented to District a plan to construct nine freestanding buildings with surface parking on the subject parcel. The plan is to construct, from north to south on the west side of Ashley Glen Road, a retail space of 5000 square feet and 75 parking spaces on 1.17 acres, a strip of nine retail spaces of 10,500 square feet and 61 parking spaces on 2.02 acres, a fast-food restaurant of 3800 square feet and 40 parking spaces on 1.02 acres, a convenience/retail store of 6000 square feet and 44 parking spaces on 1.66 acres, a fast-food restaurant of 3000 square feet and 44 parking spaces on 1.22 acres, and a bank of 4300 square feet and 38 parking spaces on 0.95 acres. On the east side of Ashley Glen Road, the plan is to construct, from south to north, a restaurant of 4700 square feet and 67 parking spaces on 1.19 acres, a bank of 4120 square feet and 43 parking spaces on 1.16 acres, and a supermarket complex. The supermarket complex comprises a supermarket, an attached strip identified as "Retail B," a restaurant abutting Retail B, an attached strip identified as "Retail C," and a restaurant abutting Retail C. The supermarket building is 237 feet by 205 feet and houses a 46,755 square-foot grocery store, and 1876 square-foot liquor store, and 1125 square-foot vestibule; the supermarket building is served by 243 spaces. Retail B comprises six retail spaces of 6500 square feet and 33 parking spaces; the restaurant is 3000 square feet and is allocated 34 parking spaces. Retail C comprises four retail spaces of 5600 square feet and 28 spaces; the restaurant is 3600 square feet and is allocated 40 parking spaces. The previously described bank and restaurant on the east side of Ashley Glen Road front State Road 54. Behind the drive-through lanes of the bank and parking of the restaurant are nearly all of the parking allocated to the supermarket complex. The supermarket faces State Road 54, although it is about 500 feet from the road and is located in the middle of the eastern half of the subject parcel. The liquor store is incorporated into the southwest corner of the supermarket building, which has a truck dock at the northwest corner. Running in a north-south direction, Retail B runs along the entire west side of the supermarket building. A strip of 40 parking spaces separates Retail B from Ashley Glen Road. Retail C is oriented perpendicular to Retail B and extends, in an east-west direction, off the southeast corner of the supermarket building. Wetland C12 would be occupied by the footprint of the eastern half to two-thirds of the supermarket building, half of the parking in front of the supermarket, half of Retail Strip C, and almost half of the restaurant fronting State Road 54 on the east side of Ashley Glen Road. In terms of area, the footprint of the supermarket and parking occupies about two-thirds of the 3.1 acres of Wetland C12 proposed to be permanently lost. Several components make up the proposed surface water management system, in addition to the rooftops and paving described above. Applicant proposes to realign a portion of the ditch running within Wetland C12, so that the southern half of the ditch will run on the extreme eastern edge of the subject parcel. For a short distance, two-thirds of the width of the proposed ditch is located off the subject parcel and on the parcel owned by DOT to the east. Applicant proposes to triple the width of the ditch to 60 feet and deepen it so that its bottom would be 20 feet wide. Applicant proposes impervious surface for the vast majority of the entire southern two-thirds of the parcel. A stormwater collector system would collect water and convey it north under Ashley Glen Road to the northwest corner of the subject parcel. The water would enter a 3.92-acre pond to be excavated at a depth to hold stormwater for 14 days from the design storm event, which is a 100-year, five-day storm. During this period, contaminants would be removed by evaporation, settlement, and skimming. A littoral shelf abutting the pond on the west will also permit the vegetative uptake of contaminants. Applicant has incorporated wet detention using the conservation design method, a design approved by District for improved stormwater treatment when compared to other wet-detention treatment designs. From the littoral shelf, stormwater will pass through an outflow structure and enter Mitigation Area B, which will be a created 1.4-acre cypress wetland at the very northwest corner of the subject parcel. Applicant will apply wetland topsoil from the dredged portions of Wetland C12 to Mitigation Area B to encourage the growth of wetland species. Stormwater will sheetflow through Mitigation Area B, which will enhance water quality treatment. Although District calculates mitigation credit for an area only up to the seasonal high water line, Applicant proposes, not merely to sod the slope ending at the seasonal high water line, as is the common practice, but instead to plant this area with native species, such as pines, palmettos, and wax myrtles. From Mitigation Area B, stormwater flows, by way of a culvert under Ashley Glen Road, to Mitigation Area A, which will be a created 2.5-acre cypress wetland directly across Ashley Glen Road from Mitigation Area A. Applicant will apply wetland topsoil to Mitigation Area A and plant native species on the upland slopes of the created wetland, which will also treat sheetflow prior to its passing east into the adjacent, undisturbed portion of Wetland C12. The vice-president of the managing partner of Applicant testified in the case. He has 20 years' experience in commercial construction sales and retail development. He has developed seven shopping centers anchored by a grocery store (Anchored Centers) and six shopping centers without a grocery- store anchor (Unanchored Centers). The corporate managing partner has developed 43 Anchored Centers and is developing five more. The site-selection process requires analysis of land costs, construction costs, prevailing market rents, outparcel values, zoning, title, environmental issues, and geotechnical issues. Analysis of the locational factors are especially important. These include traffic, residential development, and demographics. The intersection of the Suncoast Parkway and State Road 54 is ideal for the development of an Anchored Center. In the past seven years, 10,000 residential units have been developed in the State Road 54 corridor between State Road 41 and the Suncoast Parkway. The southeast quadrant of this intersection is being developed with mixed uses, including office and retail. A large parcel immediately east of the DOT parcel and Ashley Glen parcel is being developed with commercial uses. The southwest quadrant is being developed with a Super Target. Older residential areas exist to the east and southeast of the subject parcel. Applicant entered a contract to purchase the subject parcel in August 2002 and closed on the purchase in November 2003. It has a contract with Sweetbay Supermarket for the grocery store. The appeal of the Anchored Center is in the synergy between the anchor--the supermarket--and the outparcels. The proposed Anchored Center would be a one-stop destination for the consumer seeking the goods and services associated with a supermarket, bank, restaurant, and allied retail and may thus shorten or reduce the number of motor-vehicle trips. Raw land in the vicinity of the intersection of the Suncoast Parkway and State Road 54 has been appreciating at a monthly rate of about three percent during the past four or five years. Parcels in Anchored Centers command a considerable premium over similar parcels in Unanchored Centers, and substantially different business risks attach to each kind of development. One of the differences between the Anchored Center and Unanchored Center is the former's requirement of additional parking. Given this requirement, there was no design modification that would accommodate a shopping center and parking without destroying wetlands. Although Sweetbay Supermarket has a template for a smaller building than the one proposed on the subject site, the smaller building is typically reserved for urban settings, and nothing in the record suggests that even the smaller building, with surface parking, would spare the wetlands completely. In its site-planning exercises, Applicant tried to reduce wetland impacts by moving the supermarket to different locations on the subject parcel. The supermarket will not fit on the west side of Ashley Glen Road. On the east side, Applicant moved it as far west as it could to avoid as much wetland impact as possible given the location of the supermarket at the midpoint of the east side of the subject parcel. The present location represents the best accommodation of the Wetland C12 and the commercial development, at its proposed intensity, that Applicant could find after 8-10 reconfigurations of the site improvements. Given the shape of the subject parcel and Wetland C12, the proposed midpoint location impacts Wetland C12 less than any other location, except right at the northeast corner of the intersection of Ashley Glen Road and State Road 54. However, obvious marketing problems arise with this location. Sweetbay Supermarket understandably desires the supermarket to face State Road 54 to attract business. If the supermarket were located at the northeast corner of these two roads, there would be no parking in the front, requiring the customers to enter from the back, or the back of the supermarket would face State Road 54. In designing the site, Applicant reduced some retail space and associated parking to reduce wetland impacts. At the present midpoint location, the elimination of Retail B and Retail C would permit Applicant to move the building to the west, but this would only slightly reduce the wetland impacts because substantial wetland impacts would occur to the south under the footprint of the parking. Similarly, a parking garage would permit Applicant to avoid those substantial wetland impacts, but not the smaller, but still significant, area of wetland impacts under the footprint of the east side of the supermarket building and Retail C. Of course, Applicant could combine these two modifications--elimination of Retail B and Retail C with the relocation of the supermarket building to the west and the construction of an elevated parking garage on the western half of the proposed footprint of the parking area in front of the supermarket building. Applicant contends that these modifications are not economically practicable. Undoubtedly, parking garages are not typically associated with nonurban development. The vice-president of the managing partner admitted that he had not priced such structures, but estimated that each space in a parking deck would cost 10 times more than each space at grade. With somewhat more authority, he also testified that the loss of any more retail space would leave the development economically unfeasible. Sweetbay Supermarket's declared and presumed preferences also play a role in evaluating this substantial design modification. Sweetbay Supermarket prefers retail on both sides of the supermarket, and, given its need for visibility from State Road 54, it may be presumed not to favor the presence of a multi-story parking garage between its grocery store and State Road 54. Again, placing the parking garage behind the supermarket would gain visibility, but raise the prospect of the back of the supermarket facing State Road 54 or the customers entering the store from the back. These are all plainly unacceptable prospects, without regard to Applicant's notions of economic feasibility or return on investment. Similar considerations apply to the possible realignments of the ditch. In its present alignment, the ditch would be occupied by the footprint of the west half of Retail C, the northeast corner of the supermarket building, as well as parking and paved roadway associated with the supermarket and the restaurant fronting State Road 54 on the east side of Ashley Glen Road. Because the ditch does not extend nearly as far to the west as does Wetland C12, it would be possible to preserve the present ditch by eliminating Retail B and Retail C and shifting the supermarket building to the west with the "extra" parking gained by the elimination of the two retail strips probably offsetting the lost parking in front of the supermarket. But this is a lot to ask to preserve a conveyance that, on this record, does not rise above the homely level of a ditch with its attendant functional limitations, especially when the new ditch will probably relieve existing flooding around the Hogan wetland. Applicant's ecologist applied the Uniform Mitigation Assessment Method (UMAM) to assess Wetlands B12 and C12 and the mitigation areas. UMAM and its applicability to this case are discussed in the Conclusions of Law. Generally, UMAM provides a methodology to determine the functional loss of permanent and temporary wetland impacts and the functional gain of mitigation and ensure that the latter equal or exceed the former. For Wetland B12, Applicant's ecologist determined that its functional value, based on location and landscape support, was 5 out of 10 points due to the isolated nature of the wetland in a pasture, adjacent to a tree farm and absent any buffer. Invasives and exotics are in the adjacent community. Based on water environment, the ecologist scored Wetland B12 with 7 out of 10 points due to the presence of distinct water indicators, although the wetland appears to be dependent on rainfall and had suffered degradation from cattle. Based on community structure, the ecologist scored Wetland B12 with 6 out of 10 points due to its normal appearance for a cypress dome, but evident lack of natural recruitment, presence of nuisance exotics such as primrose willow and Brazilian pepper, and severe degradation from cattle and other agricultural uses. The ecologist's assessment of the permanent impact to 3.1 acres of Wetland C12 and temporary impact to 1.4 acres of the ditch within Wetland C12 followed the same approach, except that the temporary impact to the ditch required an additional step in the process. Applicant's ecologist scored the impacted area of Wetland C12, including the 1.4-acre ditch, with an average functional value of 6.67, based on scores of 7 for location and landscape support, 6 for water environment, and 7 for community structure. The location and landscape support are adversely impacted by the reduced complexity of surrounding uplands, but facilitated by the undeveloped state of the immediate vicinity that would allow use by small- to medium- sized wildlife. The ecologist noted the hydrological connection served by the ditch/wetland network and the narrow riparian corridor provided by this arrangement. The function of the water environment is heightened by the fact that most of the water environment is intact, but suffers from adverse impacts to the hydrology and water quality from the construction of the ditch and conversion of surrounding land cover to pasture and roadway. The community structure is facilitated by the presence of canopy vegetation of cypress, pop ash, and laurel oak, but adversely impacted by the presence of Brazilian pepper in the subcanopy. The additional step required in the analysis of the temporary impacts to 1.4 acres is the projected functional value of the relocated ditch. As compared to the present ditch, the re-created ditch scored one less point in location and landscape support due to the further reduction in adjacent uplands and resulting inhibition on use by medium-size wildlife that currently use the site, one less point in water environment due to some changes in microclimate, nutrient assimilation, and flow characteristics that may adversely affect current wildlife composition, and four fewer points in community structure due to removal of the canopy, subcanopy, and groundcover with the associated seed banks and vegetative growth that could recruit similar species to match existing composition and structure. Based on the foregoing, the ecologist concluded that the permanent functional loss to Wetland B12 was 0.35 units, the permanent functional loss to the 3.1 acres of Wetland C12 was 2.07 units, and the temporary functional loss to the 1.4 acres of Wetland C12/the ditch was 0.28 units, resulting in permanent functional losses of 2.42 units and temporary functional losses of 0.28 units, for a total functional loss of 2.70 units. For onsite mitigation of these functional losses, Applicant proposes Mitigation Areas A and B. Mitigation Area B, which is the 1.4-acre forested wetland to be created on the west side of Ashley Glen Road, received a score of zero in its present undeveloped state, and scores of 4 for location and landscape support, 7 for water environment, and 6 for community structure after it is created. The relatively low score for location and landscape recognizes the limited connectivity (through culverts) to other existing and proposed wetlands, although the lack of barriers for use by birds and aquatic species is a functional advantage. The relatively high score for water environment reflects the hydrological interdependence of Mitigation Area B with the stormwater collection system and created wetlands and the relative reliability of these sources of hydration. The score for community structure reflects the increases in microtopography resulting from the design of high and low wetland areas and the planting of species to create three vegetative strata within the created wetland. The ecologist assigned a time lag factor of 2.73 for this created wetland. Derived from Florida Administrative Code Rule 62-345.600(1)(d), this time lag factor correlates to a time lag of 36-40 years to establish the mitigative functions for which the mitigation site is given credit. The ecologist assigned a risk factor of 2 for this created wetland. Derived from Florida Administrative Code Rule 62-345.600(2), this risk factor correlates to a moderate risk of failure of attaining the functions predicted for the mitigation site. Applying the risk and time lag factors to Mitigation Area B, the ecologist calculated a functional gain of 0.15 units for this 1.4-acre mitigation site. The ecologist used the same methodology for Mitigation Area A, which is the 2.5-acre created wetland across Ashley Glen Road from Mitigation Area B. The ecologist assigned this created wetland a 6 for location and landscape support, a 7 for water environment, and a 7 for community structure. This wetland scored 2 points higher than Mitigation Area B for location and landscape support because it is not isolated by the road and culverts from the unimpacted area of Wetland C12 and offers more upland buffer for small wetland-dependent species. Mitigation Area A scored 1 point higher for community structure due to the likelihood of natural recruitment of seeds from the adjacent unimpacted wetland. For water environment, Mitigation Area A and Mitigation Area B received the same score due to their common characteristics. The ecologist applied the same time lag factor to Mitigation Area A as he did to Mitigation Area B. However, the risk factor was one increment less than moderate, probably due to the hydrological advantages that Mitigation Area A enjoys over Mitigation B due to its pre-existing hydric soils and proximity to the unimpacted wetlands of Wetland C12. Applying the risk and time lag factors to Mitigation Area A, the ecologist calculated a functional gain of 0.35 units for this 2.5-acre site. Applicant's ecologist then calculated the functional gain from the enhancement of the 1.4-acre Wetland C12/ditch. He found an increase of 0.13, as compared to the current value, based on a relatively strong score for the enhanced location and landscape support, average score for the enhanced water environment, and relatively weak score for the enhanced community structure. The enhanced system enjoys functional advantages from the planting of three strata of vegetation along the ditch and emergents in the channel. The ecologist applied a time lag factor of 2.18 (meaning 26-30 years) and a moderate risk factor of 2.0 to obtain a final score of 0.03 acres for this enhancement mitigation. The functional gains and losses for the onsite wetland impacts and mitigation, as determined by Applicant's ecologist, are supported by the record, and his analysis of these losses and gains from the onsite creation and enhancement mitigation is accurate. Next, Applicant purchased a conservation easement as offsite mitigation. This easement is on what is known as the Marr Parcel. The Marr Parcel is a 67.49-acre parcel that sits almost in the middle of a large publicly owned area that runs nearly 30 miles along the coast, from Weeki Wachee to the south to Crystal River to the north. Situated in the north-central part of this large area is the District-owned Chassahowitzka River and Coastal Swamps tract (Chassahowitzka Tract). The Marr Parcel is at the southern end of the Chassahowitzka Tract, about four miles from the Gulf of Mexico. The Marr Parcel is about 33 miles from the subject parcel. The Marr Parcel is in the large coastal basin that, according to BOR Appendix 6, includes the subject parcel and, according to District Exhibit 5, is the basin to the north of the basin that includes the subject parcel. At the end of Zebra Finch Road, the Marr Parcel is surrounded by pristine forested wetland habitat that forms part of an important travel corridor for numerous species, including the Florida black bear. This is a sustainable population of Florida black bears, so this habitat is of critical importance. The forested habitat is a combination of cypress and mixed hardwoods. The larger publicly owned area enveloping the Marr Parcel includes almost every significant habitat present in Florida. Other parcels preserved by similar means are directly north of the Marr Parcel. Applicant's ecologist raised the Marr Parcel's score by 1 point for location and landscape support and 1 point for community structure, as a result of the purchase of the conservation easement. The parcel's score for water environment was unchanged by the purchase of the conservation easement. Taking the modest gain from the purchase of the conservation easement, the ecologist applied the preservation adjustment factor of 0.60 to reduce this gain further and then applied a time lag factor of 1.0, indicative of a time lag of one year or less, and a risk factor of 1.25, indicative of the smallest incremental risk above no risk, to determine a functional gain of 2.16 units for the preservation mitigation involving the Marr Parcel. Petitioner contends that development of the Marr Parcel was unlikely, even without the conservation easement purchased by Applicant. Without detailed analysis of site characteristics and regulatory controls applicable to the Marr Parcel, it is impossible to evaluate this contention, except to note that the ecologist took very little credit for the transaction. The smallest credit is one point in all three categories; the ecologist took two points. The functional gain for this preservation mitigation, as determined by Applicant's ecologist, is supported by the record, and his analysis of this gain from the offsite preservation mitigation is accurate, provided District clarifies the ERP, which describes the Marr Parcel in detail, to require that Applicant purchase the conservation easement in the Marr Parcel as part of the required mitigation. Lastly, Applicant turned to the Upper Coastal Mitigation Bank (UCMB) to purchase 0.4 acres of forested- wetlands credit. This mitigation bank, which is administered by Earth Balance, pertains to property (UCMB Tract) that is just north of the Chassahowitzka Tract, immediately south of Homosassa Springs. A few months prior to the hearing, District permitted the UCMB for 47.64 functional gain units, for the purpose of providing mitigation bank credits to ERP applicants. District has approved UCMB for freshwater forested wetlands credits, among other types of credits. The UCMB Tract is about seven miles north of the Marr Parcel and, thus, about 40 miles north of the subject parcel. The UCMB Tract is in the large coastal basin that, according to BOR Appendix 6, includes the subject parcel and, according to District Exhibit 5, is the basin to the north of the basin that includes the subject parcel. Based on the foregoing, Applicant realized a functional gain of 0.52 units from the onsite creation and enhancement mitigation, 2.16 units from the offsite preservation mitigation from the Marr Parcel, and 0.40 units from the purchase of units from UCMB, for a total functional gain of 3.09 units. Pursuant to UMAM, the 2.70 functional loss units are exceeded by the 3.09 functional gain units, so Applicant has provided adequate mitigation. Applicant provided reasonable assurance that the proposed activity will not cause adverse impacts to the storage and conveyance capacity of surface waters. As noted above, Applicant proposes to expand the conveyance capacity of the ditch by substantially widening and deepening it, which will probably alleviate some of the longstanding flooding around the Hogan wetland. With respect to Petitioner's parcel, Applicant will place a liner on the west side of the pond, so as to prevent adverse impacts to Petitioner's parcel from base flow. Applicant will add a swale along the west side of the subject parcel to prevent adverse impacts to Petitioner's parcel from stormwater flow. The engineer's analysis in particular does not reveal flooding at the northwest corner of the Ashley Glen parcel, from where Petitioner's wetlands draw hydration. No testimony revealed whether Applicant's engineer performed pre- and post-development analysis of flows at the point at which the re-created ditch leaves the subject parcel at the DOT floodplain-mitigation site. Nothing in the record suggests that the proposed activities will cause flooding of this site, and DOT will likely perform its own analysis prior to granting Applicant a sufficient interest to dredge part of the realigned, enlarged ditch on DOT property. The proposed activities will fill 8.48 acre-feet of floodplain, but mitigate this loss with 10.02 acre-feet of excavation. Considered with the increased capacity of the drainage ditch, Applicant proposes to increase flood storage. Applicant has provided reasonable assurance that the proposed activities will not adversely impact water quality. The water-treatment components of the proposed surface water management system have been described above. Applicant provided reasonable assurance that the proposed activities will not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters. Some minor loss of use by small- and medium-size wildlife may be expected from the loss of 3.1 acres of Wetland C12, but the presence of State Road 54 and imminent development of the Ashley Glen parcel mean that Wetland C12 can provide no meaningful travel corridor. Degraded adjacent uplands further reduce the value of Wetland C12 as habitat for such wildlife. The created pond will provide habitat for certain birds, and the offsite mitigation will provide functional gain in terms of wildlife habitat. Changes in fish habitat from the relocation of part of the ditch and dredging of the ditch are also negligible, based on limited utilization of the present ditch and enhanced utilization potential of the new ditch in terms of a more suitable bank, which will be protected from erosion by matting, and the addition of appropriate vegetation, including emergents in the channel. For the reasons set forth above, Applicant has provided reasonable assurance that the proposed activities will not cause adverse secondary impacts to the water resources. Although the post-development wetlands are unbuffered, the secondary impacts of construction are addressed by the usual construction devices of turbidity curtains and hay bales, and the secondary impacts of the ultimate use of the Anchored Center are adequately addressed by the by the subject surface water management system, especially with respect to water quality treatment. District's senior environmental scientist disclaimed the existence of post-development secondary impacts, evidently reasoning that Wetlands B12 and C12 had already been impacted. As discussed in the Conclusions of Law, the secondary impacts are the activities closely linked to the construction of the project. In this case, the project is the surface water management system to serve the development of the Anchored Center, and the obvious secondary impact is motor vehicle traffic on the subject parcel. However, the water-quality analysis addresses this secondary impact. Subject to one exception, Applicant has provided reasonable assurance that the proposed surface water management system will perform effectively and will function as proposed and that an entity with the requisite financial, legal, and administrative capabilities will conduct the proposed activities. The exception is that District may not issue the ERP until Applicant obtains from DOT a legal instrument, in recordable form, granting Applicant and its assigns all rights necessary to construct, maintain, and operate the portion of the realigned ditch that will be located in the DOT floodplain mitigation parcel. Based on the Conclusions of Law, which necessitate the acceptance of the basin depictions in BOR Appendix 6, Applicant has provided reasonable assurance that the proposed activities will not cause adverse cumulative impacts upon wetlands and other surface waters. However, if the subject parcel were in the basin to the south of the large coastal basin, Applicant has not provided reasonable assurance that the proposed activities will not cause adverse cumulative impacts because it has not undertaken any cumulative-impact analysis. Based on the foregoing and subject to the two conditions stated above, Applicant has provided reasonable assurance that the proposed activities in, on, or over wetlands or other surface waters are not contrary to the public interest.
Recommendation It is RECOMMENDED that the Southwest Florida Water Management District issue to Win-Suncoast, Ltd., the environmental resource permit, subject to the two conditions identified above. DONE AND ENTERED this 14th day of February, 2008, in Tallahassee, Leon County, Florida. S ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 14th day of February, 2008.
The Issue The issue is whether Respondent, John Jozsa, should have a $6,000.00 administrative penalty imposed, take corrective action, and pay investigative costs for allegedly dredging 0.91 acres of wetlands and filling 0.52 acres of wetlands without a permit on his property located in unincorporated Sumter County, Florida, as alleged in a Notice of Violation, Orders for Corrective Action, and Administrative Penalty Assessment (Notice) issued by Petitioner, Department of Environmental Protection (Department), on March 13, 2008.
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: The charges Respondent owns an approximate 4.5-acre parcel of land located at 1978 County Road 652A in unincorporated Sumter County, Florida. The parcel identification number is N29A003. The property is generally located east of Interstate 75, west of U.S. Highway 301, and just south of the City of Bushnell. According to aerial photographs, County Road 652A appears to begin at U.S Highway 301 and runs in a westerly direction where it forms the southern boundary of Respondent's parcel and terminates a short distance later. Southwest 80th Street also runs west from U.S. Highway 301 and forms the northern boundary of the property, while Southwest 20th Terrace runs in a north- south direction adjacent to its western boundary. Respondent purchased the parcel on September 27, 1993, and constructed a home on the site several years later. The property is contiguous to Mud Lake, a Class III waterbody lying to the southeast of Respondent's property. According to Respondent's Exhibit 2.b., at least a portion of the property is in the Federal Emergency Management Agency's (FEMA's) 100-year flood zone. While conducting a site inspection near Respondent's property on September 27, 2006, Brian Brown, an Environmental Specialist III in the Department's Tampa District Office, heard "heavy equipment" operating nearby and drove to Respondent's home. There he observed a "tracked vehicle" resembling a bulldozer "knocking down trees" and grading an area that appeared to be wetlands. Mr. Brown took photographs of the cleared land and the tracked vehicle to confirm his observations. See Department's Exhibits 2a. through d. At hearing, Respondent acknowledged that he had borrowed the equipment from a friend, Leo, to "level and smooth" the "uplands" and "other areas." After returning to his office, Mr. Brown first confirmed through information from the Sumter County Appraiser's Office that Respondent owned the property in question. He then reviewed aerial photographs of Respondent's property taken in 1993, 1997, 2002, and 2006 to determine the condition of the property in earlier years. These photographs reflected that before 2006, the parcel had no large cleared area like the one that he had observed on the northern half of the property. Mr. Brown also studied a soil survey of the area to determine the type of soils on Respondent's property, and he reviewed the Florida Wetlands Delineation Manual which is used to determine if property is wetlands or uplands. Finally, information in the Department's database revealed that Respondent had not applied for a permit to conduct the observed activities. Based on this preliminary information, Mr. Brown generated a request for a formal inspection of Respondent's property by filling out a complaint form. (Respondent continues to believe that Mr. Brown was not conducting a "routine" inspection in the area but rather was in the area because a neighbor had filed a complaint; however, the complaint was triggered by Mr. Brown, who filed a complaint form himself based on the observations he made on September 27, 2006.) Mr. Brown then contacted Respondent by letter to set up a date on which the property could be formally inspected to verify "that Wetlands and or Surface Waters of the State are not being impacted." In response to Mr. Brown's letter, Respondent advised the Department that it could inspect his property. Around 1:30 p.m. on November 14, 2006, Mr. Brown and Lee W. Hughes, another Department employee, inspected Respondent's property to determine whether Respondent's activities were conducted within wetlands and to what extent wetlands were impacted. Respondent was present during the inspection. The employees' observations are memorialized in photographs received in evidence as Department's Exhibits 11A through 11N. The two observed a "large" area north of Respondent's home that had been totally cleared and deforested. The center of the cleared property had been dredged or scraped to create a pond-like area several feet lower than the adjoining land, while the soils removed from the pond-like area had been used to create sculptured white side-casting perhaps ten inches high on the edges of the pond, filling additional wetlands. However, the pond was empty because of drought conditions. The Department's inspection revealed that the cleared area was wetlands because of the presence of various plant species which are indicative of wetlands, including Swamp Tupelo, Red Maple, American Elm, Swamp Dogwood, Dahoon Holly, Buttonbush, Swamp Laurel Oak, Carolina Willow, Elderberry, Soft Rush, Smartweed, and Dayflower. Also, there were hydrologic indicators such as water stain lines, elevated lichen lines, and hypertrophied lenticels. Finally, there were hydric soils found on the property. This was confirmed by ground-truthing (an on- site evaluation of the wetlands and their parameters to verify the on-site conditions), which revealed dark top soil at least four inches thick and the presence of muck. Collectively, these indicators are sufficient to make a finding that the impacted area was wetlands. See Fla. Admin. Code R. 62-340.200 and Department's Exhibit 9. The fact that the "home-site ha[d] [not] been delineated [as wetlands] by any other governmental agency," as asserted by Respondent in his Proposed Recommended Order, is not dispositive of the issue. Respondent's assertion that no dredged materials were taken off-site, and no fill was brought onto the property, was not challenged. A second inspection was conducted by Mr. Brown and Lindsay L. Brock, then a Department employee, on December 19, 2006, for the purpose of mapping the actual size of the impacted area with Global Positioning Satellite (GPS) equipment.6 The second inspection was necessary since the Department's GPS equipment was inoperative during the first inspection. Based on Ms. Brock's GPS calculations, which have been received in evidence as Department's Exhibit 19, the Department determined that the total area dredged was 0.91 acres, while the filled area was 0.52 acres. The total impacted area was 1.4 acres of wetlands. This amount was calculated by measuring the size of the pond, 0.91 acres, with the side-casting accounting for the remaining 0.52 acres. During the inspection, the area was also photographed a second time, and these photographs have been received in evidence as Department's Exhibits 12A through 12K. An Enforcement Inspection Report (Report) was later prepared by Mr. Brown summarizing the findings of the two inspections. That Report has been received in evidence as Department's Exhibit 10 and Respondent's Exhibit 1.e. At hearing, Mr. Brown reaffirmed that the findings in the Report were correct. Specifically, the wetlands in the disturbed area were characterized as having a dominance of Obligate and Facultative Wet species and numerous hydrologic indicators, as well as soils typically found in wetlands. A jurisdictional determination established that the impacted property was wetlands; that there were adverse impacts caused by the violations, i.e., impacts described in Sections 3.2.3.2, 3.2.3.3, 3.2.3.4(a), and 3.2.3.7 of the Basis of Review of the Southwest Florida Water Management District; and that there were cumulative and secondary impacts associated with the violations, i.e., the actual loss of 1.4 acres of forested hardwood wetlands (Gum Swamp-613), habitat loss, the alteration in the normal flow of detrital material to Mud Lake, and the reduction in the system's ability to cycle and control nutrient and pollutant levels. Because the impacted lands were wetlands, a permit is required in order to perform any dredging and filling. See Fla. Admin. Code 62-343.050. The Report recommended that a Notice be issued. On February 13, 2007, the Department's Tampa District Office sent Respondent a Warning Letter advising him "of possible violations of law for which [he] may be responsible, and to seek [his] cooperation in resolving the matter." Department's Exhibit 22 and Respondent's Exhibit 1.h. The letter also requested that Respondent meet with Mr. Brown to discuss the alleged violations. A meeting was held at the District Office on March 12, 2007, but efforts to resolve the matter were unsuccessful. During the informal discussions between the parties, and prior to the issuance of a Notice, Respondent requested an exemption under Section 373.406(1) and (6), Florida Statutes.7 The first subsection provides that no Department rule, regulation, or order affects the right of any person to capture, discharge, and use water "for purposes permitted by law." The second subsection provides that the Department may exempt "those activities that the . . . department determines will have only minimal or insignificant individual or cumulative adverse impacts on the water resources of the district." At hearing, Mr. Brown indicated that he did not respond to the exemption request because Respondent did not qualify. This is because dredging and filling of wetlands is not "permitted by law" without first obtaining a permit, and because, for the reasons cited in its Report, the Department construed the activities as having more than "minimal or insignificant" impacts. Given these circumstances, the statutory exemptions do not apply. The Notice was not issued until a year later on March 13, 2008. The reason for the delay is not of record. Besides contending that Mr. Brown's testimony was not credible, through examination of witnesses and the submission of various exhibits, Respondent raised numerous points to support his contentions that (a) the property is not wetlands, (b) no dredging or filling occurred, and (c) the activities are exempt from Department permitting requirements under several statutes.8 He also argued that the Department's decision to initiate an enforcement action against him was flawed or biased. The latter argument has been considered and rejected. Respondent first asserts that the wetlands on his property were already stressed and in bad condition, and that clearing the area and replanting vegetation in and around the pond area created a healthier environment for the vegetation and plants. While Mr. Brown conceded that the wetlands may have been stressed, that in itself does not cause the impacted property to lose its wetlands character, and a permit to dredge and fill the site is still required. Respondent also pointed out that the impacted area was dry before and after the activities occurred, and therefore the wetlands determination was incorrect. He further points out that the Department's representatives agreed that no water or moisture on the ground surface were observed during their two inspections. Given the number of wetland indicators found on the site even during drought conditions, the argument that the property is not wetlands has been rejected. See Finding of Fact 6, supra. Respondent also argued that an authoritative source (Hydric Soils of Florida Handbook) indicates that the soils in that area of the County are not the type typically found on wetlands. Specifically, the predominant soil on his property is identified as "Kanapaha sand, bouldery subsurface (25)," which is not considered a hydric soil. Mr. Brown explained, however, that notwithstanding what another source may state, it is necessary to verify the type of soil by performing field tests at the site. Ground-truthing performed during the first inspection confirmed the presence of soils typically found in wetlands. See Finding of Fact 7, supra. Respondent also questioned the accuracy of the Department's Exhibit 18, which is an aerial of Respondent's property created by Mr. Brown in February 2008 depicting a pond filled with water in the middle of the cleared area. Respondent contended that the map could not be accurate since the pond area was dry in February 2008 due to drought conditions. In response to this criticism, Mr. Brown noted that the map was not supposed to represent an actual aerial photograph taken in 2008. Rather, it was created for the purpose of superimposing on the property the pond-like area (with water added) observed during the 2006 inspections and was intended only to demonstrate the pond's size in relation to the size of the entire parcel. The exhibit was not tendered for the purpose of proving that the dredging and filling had occurred. Through examination of Mr. Brown, Respondent attempted to show that he qualified for a stormwater exemption under Section 403.813(2)(q), Florida Statutes, on the theory that his activities fell within the purview of that law. The statute exempts from permitting requirements the construction, operation, and maintenance of a stormwater management facility which is designed to "serve single-family residential projects, including duplexes, triplexes, and quadruplexes, if they are less than 10 acres total land and have less than 2 acres of impervious surface and if the facilities" satisfy three conditions. One condition is that the facility must "discharge into a stormwater discharge facility exempted or permitted by the department under this chapter which has sufficient capacity and treatment capability as specified in this chapter and is owned, maintained, or operated by a city, county, special district with drainage responsibility, or water management district . . . ." Id. Therefore, even if the pond-like area could be characterized as a stormwater facility, Respondent still does not meet the requirements of the statute since his "facility" does not discharge into another exempt or permitted facility as defined in the statute. In this case, the waters eventually discharge into Mud Lake, which was not shown to be an exempt or permitted stormwater facility. Respondent also questioned the manner in which the Department calculated the size of the impacted area for purposes of assessing an administrative penalty. See Department's Exhibit 21 and Respondent's Exhibit 1.j., in which penalties are assessed based on the dredged and filled areas each being "greater than one-half acre but less than or equal to one acre." Specifically, he argues that the combined dredged and filled areas exceed one acre in size, and under the terms of Section 403.121(3)(c), Florida Statutes, the administrative penalty schedule in the cited statute does not apply. To support this contention, Respondent noted that in responding to discovery, the Department acknowledged that the total impacted area was 1.4 acres. Section 403.121(3)(c), Florida Statutes, provides in relevant part that "the administrative penalty schedule shall not apply to a dredge and fill violation if the area dredged or filled exceeds one acre." In assessing penalties under the statute, the Department considers the dredging and filling as two separate violations. See Counts I and II, Notice. Therefore, it did not combine the two impacted areas for purposes of calculating a penalty under the administrative penalty schedule. While the statute is inartfully drawn and is arguably susceptible to more than one interpretation, the Department's interpretation is a reasonable and permissible one, and its computation is hereby accepted. (If Respondent's construction of the statute was approved, and the two impacted areas were combined, this would not mean that the Department could not assess a penalty. Rather, it appears the Department would then have the choice of (a) filing an action in circuit court seeking the imposition of civil (rather than administrative) penalties, or (b) assessing an administrative penalty under Section 403.121(9), Florida Statutes, which did not exceed $5,000.00 per violation or $10,000.00 for all violations.) Respondent also contended that he was simply performing landscaping and gardening activities with a tracked vehicle, and that no "excavation" within the meaning of Section 373.403(13), Florida Statutes, occurred. That statute defines dredging as "excavation, by any means, in surface waters or wetlands."9 On the other hand, "filling" is defined in Section 373.403(14), Florida Statutes, as "the deposition, by any means, of materials in surface waters or wetlands." On this issue, the evidence shows that Respondent used a tracked vehicle to remove, scrape, and/or push soils from the wetlands to create the pond-like area and then deposited those materials in other wetlands around the sides of the pond to create the side casting. This activity constituted dredging and filling, as defined above. The remaining arguments of Respondent have been carefully considered and rejected. The preponderance of the evidence supports a finding that Respondent engaged in dredging and filling in wetlands without a permit, as alleged in the Notice, and that the charges have been sustained. Mitigation In its Proposed Final Order, the Department contends that Respondent presented no mitigation and therefore the administrative penalties should not be reduced. Mitigating circumstances include, among other things, "good faith efforts [by the violator] to comply prior to or after discovery of the violations by the department." § 403.121(10), Fla. Stat. After the area was dredged and filled, Respondent replanted some trees and plants while landscaping his back yard. Also, prior to hearing, he engaged the services of two experts to prepare an evaluation of the charges in the Notice, inspect the property, and submit suggested corrective actions for restoring the impacted area to its original condition. Although the two experts did not appear at hearing, they did render reports which contained proposed corrective actions, and their work should arguably be construed as a good faith effort by Respondent to comply with the Department's requirement that the property be restored to its original condition. Corrective Actions The Department has proposed extremely lengthy and detailed corrective actions which are contained in paragraphs 17 through 31 of the Notice and are designed to restore the property to its original condition. (Presumably, these are standard corrective actions imposed in cases such as this for restoring dredged and filled wetlands.) At hearing, Mr. Brown described the nature and purpose of these conditions, which can generally be summarized as (a) requiring that the entire 1.43-acre area be filled and/or regraded to its original contour elevation so that the replanting efforts will be successful, and (b) requiring a rigorous replanting and five-year monitoring schedule. Paragraphs 17 through 31 are set forth below: Respondents [sic] shall forthwith comply with all Department rules regarding dredging and filling within a surface water or wetland. Respondent shall correct and redress all violations in the time periods required below and shall comply with all applicable rules in Fla. Admin. Code Chapter 62-343 and 62-340. Within 30 days of the effective date of this Notice of Violation, the Respondent shall attend a pre-construction conference with a representative of the Department's Environmental Resources staff to review the work authorized by this Notice of Violation. Prior to the commencement of any earthmoving authorized in this Notice of Violation, the Respondent shall properly install and maintain Erosion and Sedimentation Control devices around the impacted area to prevent siltation and turbid discharge in to adjacent wetlands and surface waters (See Figure 2 attached hereto and incorporated herein). The Erosion and Sedimentation Control devices (i.e. staked silt screen) shall be installed no further than one-foot from the toe of the impacted area and shall remain in place until the restoration actions are completed to the Department's satisfaction. The Respondent shall re-grade the approximate 1.43 acres of impacted wetland to a grade consistent with the adjacent, unaltered wetlands, as illustrated in Figures 1 and 2 attached hereto and incorporated herein. (a) Only fill material excavated from the impacted area shall be used in the restoration of the site. If it is determined that there is an insufficient amount of the fill to obtain the required grade, the Respondent shall cease all work and notify the Department so an alternative restoration plan can be developed, if necessary. During and after re-grading, Respondent shall stabilize all side slopes as soon as possible to prevent erosion, siltation, or turbid run-off into waters of the State, but, in any event, no later than 72 hours after attaining final grade. Any re-grading or filling of the restoration areas shall be conducted so as not to affect wetlands and surface waters outside the restoration area. Within 30 days of completing the requirements outlined in paragraph 20 above and prior to planting, the Respondent shall submit a certified topographic survey of the 1.43 acres of restored wetlands to the Department for review and approval. The Department shall notify the Respondent if the re-grading is acceptable and whether the re- grading is at the correct elevation to ensure that the restoration area will function as a wetland as defined in Chapter 62-340, Florida Administrative Codes (sic). If the re- grading is unacceptable to the Department, Respondent shall have 21 days in which to correct the problems identified by the Department and shall submit a new survey upon completion of the required work. The survey shall include the following information for the restoration area: The boundary lines of the Respondent's property. Restoration area on the Respondent's Property (in total square footage or acres of restored wetlands)[.] Topographic survey of the restoration area completed by a certified land surveyor. The survey shall illustrate one-foot interval on 25 foot transects throughout the restoration area. The transects shall commence and terminate 30 feet beyond the limits of the restoration area. Once grading has been approved by the Department, the Respondent shall plant 270 of the following species in any combination throughout the 1.43-acres of restored wetlands: Swamp Tupelo (Nyssa syvatica), Red Maples (Acer rubrum), American Elm (Ulmus Americana L.), Swamp Dogwood (Cornus amomum Mill.), [and] Dahoon Holly (Ilex cassine L.). The tree species shall be planted on 15 foot- centers throughout the restoration area and shall be 3-gallon, well-rooted, nursery grown stock. Within 30 days of completion of the planting outlined in paragraph 24 above, the Respondent shall submit a "Time Zero" Monitoring Report, which includes the following information: Respondent's name, address, and OGC Case number; Date the Corrective Actions were completed; Enough color photographs to accurately depict the completion of the wetland restoration actions outlined in paragraphs 20 through 24 above. The photographs shall be taken from fixed reference points shown on a plan-view drawing; Nursery receipts for all plants used in the Restoration Action; Number, size and spacing of each species planted; and Description of any exotic vegetation removal or control conducted to date including the acreage of exotic vegetation removal and how vegetation removal or control was conducted. Subsequent monitoring reports shall be submitted for a period of 5 years following completion of the Corrective Actions: semi- annually for the first year and annually for year two through five. The purpose of the monitoring shall be to determine the "success of the restoration." The monitoring reports shall include the following information: Respondent's name, address, and OGC Case number; Date the inspection was completed; Color photographs taken from the same fixed reference points previously established during the Time-Zero monitoring report so Department personnel can observe the current site conditions and evaluate the success of the restoration plan; The percentage of each planted tree species within the restoration area that has survived; The average height of the planted tree species; The percent canopy cover by planted tree species within the restoration area; a tree shall be defined as a woody species that has a diameter at breast height (DBH) of at least 1.5 inches and a vertical height of 10 feet as measured from the substrate; The percent cover within the restoration area by planted and naturally recruiting native, "non-nuisance," wetland species, as defined in Chapter 62-340, Florida Administrative Code; The percent cover of Brazilian Pepper (Schinus terebinthifolius), Water Primrose (Ludwigia peruviana) and other nuisance species including those species listed or not listed in Chapter 62-340, Florida Administrative Code; and A written summary describing the success of the restoration area including steps needed and/or taken to promote future success such as replanting and/or nuisance or exotic species removal. Description should also include water levels observed within the restoration area. "Success of the Restoration" means at the end of the monitoring schedule the following success criteria are met in the restoration area: The total percent cover within the restoration area by native wetland vegetation exceeds 85 percent; Average height of the planted tree species exceeds 10-feet; The total percent canopy cover by planted and naturally recruited native wetland trees exceeds 30 percent; The total contribution to percent cover by nuisance, non-wetland or species not listed in Rule 62-340, Florida Administrative Code is less than 10 percent; and The Department has inspected the restoration area and the Department has informed the Respondent in writing that the restoration area meets the definition of a wetland as defined in Rule 62-340.200, Florida Administrative Code. If it is determined by the Department, based on visual inspection and/or review of the monitoring reports, that the restoration area is not meeting the above specified success criteria, an alternative Restoration Plan shall be submitted to the Southwest District Office and shall meet the following requirements: Shall submit the plan within 30 days of notification by the Department of failure to meet the success criteria. Shall implement the alternative plan no later than 90 days after receiving Department approval. Shall restart monitoring and maintenance program. Should the property be sold during the monitoring period, the Respondent shall remain responsible for the monitoring and notify the new owners of the Respondent's obligation to continue the monitoring and maintenance until the Department has determined that the success criteria has been met. The Respondent shall notify the new owner(s) of this in writing and shall provide the Department with a copy of the notification document within 15 days of the sale of the property. Prior to the submittal of each required monitoring report, the Respondent shall remove all exotic and nuisance vegetation from the restored wetland area. Nuisance and exotic vegetation removal shall include but not be limited to Brazilian Pepper (Schinus terebinthifolius) and Water Primrose (Ludwigia peruviana). All exotic vegetation shall be removed from the restoration area using hand-held equipment in a manner that will minimize impacts to the existing wetland plants and will not cause ruts in the wetland soils, which will impede or divert the flow of surface waters. More than any other aspect of this case, Respondent questions the nature and extent of the corrective actions being proposed by the Department on the ground they are too extensive, complex, and unnecessary and will cost tens of thousands of dollars. When asked to quantify or estimate the cost of the corrective actions, Mr. Brown could not. It is fair to infer, however, that the cost of the restoration work will be expensive and probably far exceed the amount of the proposed penalties. The two experts' reports, which are hearsay and cannot be used as a basis for a finding of fact, essentially corroborate Respondent's argument that the corrective actions may be onerous and too far-reaching. The difficulty, however, in evaluating Respondent's claim is that the record is limited to Mr. Brown's testimony justifying the conditions, the hearsay reports of the two experts, and a few exhibits tendered by Respondent. A precise description of the impacted area before the work was undertaken is not a part of the record at hearing. Therefore, the original condition is not known. Through the submission of exhibits and the questioning of Mr. Brown, Respondent contended that a natural depression existed in the area where the pond now sits, that he was merely leveling off the depression while removing dead trees and plants, and that very little soil was actually removed from the pond area. Given these circumstances, he contends that there are insufficient fill materials on site to bring the pond to grade. In his Exhibit 3, Respondent estimates that just to fill the pond area and bring it to the grade of the surrounding land, he would be required to haul in approximately 4,200 cubic yards of sand or fill material. Also, Respondent's Exhibit 2.c. purports to be a copy of an elevation survey of the property containing elevations at different points on the property. The handwritten numbers on the exhibit, which Respondent represents were taken from a certified survey (which is not otherwise identified), reflect the property (presumably before the work was undertaken) gradually sloping from a higher elevation on the southern boundary (around 67 feet) to the road on the northern boundary (around 66 feet), with a lower elevation of around 64 feet in the middle of the parcel, indicating a slightly lower elevation in the middle of the property. Also, a part of the property lies within the FEMA 100- year flood zone. Thus, it is fair to infer that the pond area replaced an area with a slight depression and on which water would accumulate during heavy storm events. This circumstance would logically reduce the amount of fill necessary to restore the pond area to its original contour elevation. Therefore, in implementing the corrective actions, the Department should give consideration, in the manner it deems appropriate, to the fact that the area contained a natural depression before the illicit activities occurred. The evidence supports a finding that the proposed corrective actions, although extensive and costly, should be approved. To the extent Respondent has replanted the impacted area with trees and plants that fit within the Department's restoration scheme, he should also be credited for this work. Reasonable costs and expenses The Department established at hearing that its Tampa District Office employees incurred expenses of more than $500.00 while investigating this matter. This is based upon the number of hours devoted to the case times the hourly salary rate of the employees. Therefore, the Department is entitled to be reimbursed in the amount of $500.00 for reasonable investigative expenses and costs. Respondent has not disputed the amount of time expended by the employees or their hourly compensation but contends in his Proposed Recommended Order that the matter could have been cleared up by a "simple phone call and a few minutes of effort." Respondent's argument is hereby rejected.
Findings Of Fact Based upon the evidence adduced at hearing, and the record as a whole, the following Findings of Fact are made: Petitioner owns Lot 5 on Saddlebunch Key in Monroe County, Florida. The lot is approximately 24 acres in size. It is located in a pristine area devoid of any exotic species. From west to east, Petitioner's property consists of: an approximately one acre low hammock, uplands area inhabited by buttonwood trees; a transition area slightly lower in elevation than the uplands area; a salt marsh area with key grass; a narrow mangrove area with mangroves between four and six feet tall; and an open water area. The first two hundred feet or so of the open water area has small coral sponges, sea grasses and algae on the bottom. Further out, the bottom is sandy with a minimal amount of vegetation. Among the species of birds that inhabit Petitioner's property and the surrounding area are the Little Blue Heron, White Ibis and Reddish Egret. The area is also the home of two endangered species, the Silver Rice Rat (which requires large expanses of undisturbed habitat such as that presently found in Saddlebunch Key) and the Lower Key Marsh Rabbit (which inhabits areas such as the transitional and marsh areas found on Petitioner's property). 1/ On April 20, 1992, Petitioner submitted to the Department an application for a permit to build a 1200 feet long/12 feet wide dock (hereinafter referred to as the "Proposed Dock") extending east from the uplands area of his property on Saddlebunch Key out into the open waters where the water depth is approximately four feet. The Proposed Dock will enable Petitioner (and his family, as well as visitors, both invited and uninvited) to more easily access the uplands area of his property, on which he plans to build a vacation home for his and his family's use. 2/ As a result of the closure and barricading of Sugarloaf Boulevard, there is no longer a route over dry land that Petitioner can take to get to the uplands. To reach the uplands, he must either walk through wetlands or navigate a boat through the shallow waters adjoining the uplands. Regardless of which means of access he chooses, the bottom (the mud and muck in which he steps when he travels by foot and the coral sponges, sea grasses and algae against which his boat scrapes when he travels by boat) is disturbed. 3/ The Proposed Dock will be located in a Class III, Outstanding Florida Water. On May 6, 1992, the Department, by letter, advised Petitioner that it had received his application and determined that it was incomplete. The letter specified the additional information and materials Petitioner needed to supply to make his application complete. On July 8, 1992, Petitioner provided the Department with additional information and materials in response to the request made by the Department in its May 6, 1992, letter. By letters dated July 20 and 21, 1992, the Department advised Petitioner that it had received his July 8, 1992, submission, but that, notwithstanding this submission, his application remained incomplete. The letters specified the additional information and materials Petitioner still needed to supply to make his application complete. On August 10, 1992, Petitioner provided the Department with additional information and materials in response to the request made by the Department in its July 20 and 21, 1992, letters. By letter dated August 18, 1992, the Department advised Petitioner that it had received his August 10, 1992, submission, but that, notwithstanding this submission, his application remained incomplete. The letter specified the additional information and materials Petitioner still needed to supply to make his application complete. On September 9, 1992, Petitioner provided the Department with additional information and materials in response to the request made by the Department in its August 18, 1992, letter. In his letter Petitioner requested that the Department "process [his] application." Less than 90 days later, on December 7, 1992, the Department issued a Notice of Permit Denial. Petitioner has not provided reasonable assurance that the Proposed Dock will not degrade the quality of the water in and around the project site, nor has he provided reasonable assurance that the Proposed Dock is clearly in the public interest. Turbidity will occur during the construction of the Proposed Dock. When the holes into which the dock pilings will be placed are bored, the excavated material will become suspended and, if not contained, will flow with the current. The containment required will be substantial. The use of turbidity curtains is an accepted means of limiting turbidity. Although Petitioner has indicated that he will use turbidity curtains during the construction of the Proposed Dock, he has not indicated where they will be placed, how long they will remain in place and how they will be used. Turbidity has an adverse impact on the transparency of water (that is, the degree to which sunlight is able to penetrate the water). In and around the project site there is submerged vegetation that requires sunlight. If turbidity is not properly contained during construction, there will be a decrease in the transparency of the water in and around the project site and a resultant adverse impact on the biological function of the submerged vegetation in that area. Moreover, the Proposed Dock, when completed, will block sunlight and prevent this sunlight from reaching the submerged vegetation beneath the dock. Such shading will occur even though Petitioner has agreed to have one inch separations between the boards that will comprise the Proposed Dock's walkway. These separations will allow only a limited amount of sunlight to come through the dock. The amount of shading produced by the Proposed Dock will be substantial because the Proposed Dock will have an east/west alignment and therefore the sun will always be directly above it. 4/ Because the Proposed Dock will deprive the submerged vegetation beneath it of needed sunlight, the dock will have an adverse effect on such vegetation, as well as on the organisms that feed on such vegetation, and it will therefore reduce the diversity of life in the area. The reduction of the area's diversity of life will, in turn, adversely affect the biological integrity of the area. The activity associated with the construction and presence of the Proposed Dock and the vacation home that Petitioner will build if he is permitted to construct the Proposed Dock 5/ will flush birds that now inhabit Petitioner's property and the surrounding area, including the Little Blue Herons, White Ibises and Reddish Egrets, from their present habitat. This activity will also adversely affect other wildlife in the area, including, most significantly, the Silver Rice Rat and the Lower Key Marsh Rabbit, both of which are endangered species that will suffer from the invasion of the exotic species that will accompany the development of the area. In addition, the construction of the Proposed Dock will result in a loss of habitat for the Lower Key Marsh Rabbit. 6/ The Proposed Dock is intended to be a permanent structure and therefore its post-construction impacts will be of a long-lasting nature. It is reasonable to expect that other property owners in the vicinity of the Proposed Dock will seek a permit to construct a dock like Petitioner's if Petitioner is permitted to construct the Proposed Dock. These other projects, if they too are permitted, will have environmental consequences similar to those produced by the Proposed Dock. Although the Proposed Dock will enable Petitioner and his family to reach the uplands area of Petitioner's property without creating a disturbance on the bottom of the adjoining shallow waters, on balance, the Proposed Dock will have an adverse environmental impact on the uplands and surrounding area. The Proposed Dock's environmental disadvantages outweigh its environmental benefits. Petitioner has expressed a general willingness to make those modifications to his proposed project that will make the project permittable, but he has yet to make the modifications that will minimize the project's adverse environmental consequences. Mitigation of these consequences is a possibility. In the past, the Department has accepted both on-site and off-site mitigative measures. 7/
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is hereby RECOMMENDED that the Department of Environmental Protection enter a final order denying Petitioner's application for a dredge and fill permit to construct the Proposed Dock. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 29th day of December, 1995. STUART M. LERNER, Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 29th day of December, 1995.
The Issue The issues to he determined in this matter concern the question of whether it is necessary for the Petitioner to obtain a dredge and fill permit from the Respondent prior to the construction of a road. Should it be found that the Respondent has jurisdiction to require a permit prior to such construction, the related question of the Petitioner's entitlement to a dredge and fill permit as envisioned by Chapter 403, Florida Statutes, and Chapter 17, Florida Administrative Code, must also be resolved.
Findings Of Fact The property which is the subject of this dispute is located in Clay County, Florida, south of the city of Orange Park, Florida, adjacent to Blanding Boulevard which is also known as State Road 21. The project at issue contemplates the relocation of a portion of a road known as Hear Run Boulevard, which presently intersects with Blanding Boulevard. The present configuration of Hear Run Boulevard serves a building housing the Clay County Courthouse Annex, which has also been referred to as a tag agency building, and a subdivision known as Bear Run Subdivision. If the alternate road were constructed it would serve the same purpose in terms of utility. That construction would involve the placement of fill material in a cleared area over which Respondent asserts permit jurisdiction under Chapter 403, Florida Statutes and Chapter 17-4, Florida Administrative Code. Petitioner does not believe that Respondent has jurisdiction to require a permit; however, if the permit is needed, Petitioner believes that it is entitled to the grant of a permit. As presently envisioned, it would be necessary to place approximately .48 acres of fill to construct the road. The relative location of the present Bear Run Boulevard, Blanding Boulevard, and the relocated Dear Run Boulevard are depicted in Petitioner's exhibit number 3, admitted into evidence. Petitioner had cleared the site of the proposed realignment of Bear Run Boulevard, prior to the fall of 1981. As a consequence, determination of the jurisdictional limits of the Department of Environmental Regulation, by the use of indicator species set forth in Rule 17-4.02, Florida Administrative Code, in establishing' the upland reach of waters of the state for permitting purposes was made more difficult than normal. Nonetheless, in September, 1981, as modified in November, 1981, Timothy Deuerling, Respondent's employee, in conjunction with Thad Hart of the United States Department of the Army, Corps of Engineers, examined parcels of land adjacent to the site in question, which parcels are roughly to the east and west of the area in question and having identified plants found within the indicator species list of Rule 17-4.02, Florida Administrative Code, in sufficient numbers, established the jurisdictional limits of the Respondent's permit authority immediately below the present location of Bear Run Boulevard. In September, 1981, the swamp area south of the cleared property had been seen by Deuerling to be characterized by bald cypress, ash, blackgum and titi . In effect, an imaginary line was drawn between the wetland species on the adjacent sides of the site through the Petitioner's property with that portion of the site found roughly to the south of the imaginary line being considered within the waters of the state and property roughly to the north of the line being regarded as uplands and beyond the jurisdiction of the state. The initial determination of September, 1981, had been adjusted in November, 1981, moving the jurisdictional line further towards the receiving body of water which is known as Little Black Creek, a Class III water body. (Cyrilla racemil- flora) Two weeks before the hearing date in this cause, a project site inspection was made by Jeremy Guy Anthony Tyler, an employee wish the Department of Environmental Regulation. Tyler is the holder of a bachelor of science degree in mathematics, geology and physical geology and a masters degree in oceanography. His course study included chemistry and biology. He observed colonial upland species such as dog fennel and broom sage, together with some wetland species such as cypress seedlings, ash seedlings, button brush, cattails, willows, and Sagittaria, also known as arrowhead. Tyler indicated that the cattails and willows found on the site are typical invading wetland- type species. As Tyler described cattails and willows are plants that are seen at the start of a cycle of wet land development and would be expected to disappear as wetland species of trees became established. The wetland species were considerable in number. Dr. A Quentin White, Jr., Ph.D. in biology, gave testimony in behalf of the Petitioner and established that following clearing of the site, certain invader or colonial type species such as Phragmites and tipon, wetland species envisioned by the jurisdictional indicator list appeared. These colonial or invader species, as described by Dr. White, are probably located on the site in the positions observed because of off-site runoff into the site. Dr. White observed some cypress seedlings at the edge of the clearing adjacent to "'hat he describes as a swamp area, moving in the direction of Little Black Creek. These observations took place the day before the commencement of the hearing. White was uncertain of the jurisdictional limits of the Department of Environmental Regulation, expressing the opinion that the limit as established by the plant indices fell somewhere within the cleared area, which is the subject of this dispute, but did not extend as far as the current location of Hear Run Boulevard, based upon his perception of dominant vegetational species. Having considered the testimony and non-testimonial evidence, the facts demonstrate that the site of the proposed relocation of Bear Run Boulevard is within the dredge and fill permitting jurisdiction of the Department of Environmental Regulation. Respondents exhibit 8 is an aerial photograph depicting the site prior to the clearing. Respondent's exhibit 7 depicts the site following the clearing. A comparison of these two aerial photographs supports the determination that the relocation of Bear Run Boulevard falls within the permitting jurisdiction of the Department of Environmental Regulation as established by plant indicators. This is further borne out by the testimony of the witness Tyler in describing the vegetational signature found on Respondent's exhibit 8. 1/ Mr. Coleman was present when the September, 1981, initial jurisdictional line and the refinement of that choice which moved the line in the direction of Little Black Creek, in November, 1981, were physically established. Coleman was instructed that any activity below that line in the direction of Black Creek would require permitting. Nonetheless, fill material was placed in the cleared area to include chunks of asphalt. This led to the entry of the cease and desist order of February 22, 1982, on the part of the United States Department of the Army, Corps of Engineers, a copy of which may be found as Respondent's exhibit number 3 admitted into evidence. That material was subsequently removed and its removal was acknowledged in correspondence from the Corps of Engineers to Ralph Coleman dated October 5, 1982. A copy of that correspondence may be found as Respondent's exhibit number 4 admitted into evidence. Having constructed the present Bear Run Boulevard as it intersects with State Road 21, Coleman and Associates, Inc., determined to relocate the road and made application to the Department of Environmental Regulation for the issuance of a dredge and fill permit. A copy of that application may be found as Petitioner's exhibit number 4 admitted into evidence. The date of the application was December 22, 1982. The purpose of the relocation was to build a connection to State Road 21 which did not have as severe a curve as the 30 degree curve in the present configuration of Bear Run Boulevard. This initial application sought permission to fill an area of approximately .73 acres, and contemplated the placement of fill between the existing location of Bear Run Boulevard as it intersects with State Road 21 and the area where the road was to be relocated. The area of fill may be seen in crosshatch in a planview drawing, a copy of which is found as Petitioner's exhibit number 2, admitted into evidence. This request for relocation of Bear Run Boulevard was supported by John W. Bowles, Public Works Director, Clay County, Florida, as evidenced by correspondence to that effect, addressed to Ralph Coleman on December 28, 1982, a copy of which Petitioner's exhibit number 8 admitted into evidence. Following discussion with G.E. Carter, an employee of the Department of Environmental Regulation, the Petitioner, in the person of Ralph R. Coleman as president, offered revision to the application for the placement of fill as seen in the February 22, 1953, correspondence to that effect, a copy of which is Respondent's exhibit number 2 admitted into evidence. That exhibit erroneously depicts the amount of fill as being 3300 yards. As previously described, the fill was approximately .48 acres. In essence, the new project would only promote fill material in the area of the new roadway or relocated road. It does not contemplate the placement of fill between the new road and the existing Bear Run Boulevard. This amendment to the application is graphically depicted, in terms of the fill placement, through the drawing which is Petitioner's exhibit number 3 admitted into evidence. The crosshatch shows the fill material to be placed. This amendment also modified the project to the extent that a widening of Blending Boulevard by efforts of the State of Florida, Department of Transportation, caused the placement of fill in an area of the proposed relocation of Bear Run Boulevard, which was not the case in the initial application for permit of December 22, 1982. This circumstance is shown in Petitioner's exhibit number 3 and is otherwise described in the testimony of the witnesses. "what has occurred is that the Department of Transportation has filled an area of the proposed relocated road and the .48 acres constitutes the balance of the necessary fill. On February 25, 1983, G. F. Carter, as Environmental Specialist with the Department of Environmental Regulation, had written to Coleman and Associates, Inc., suggesting that the project, as proposed, and that is taken to mean the project as proposed on December 22, 1992, would have an adverse impact on the environment. The correspondence goes on to state that modification suggested by Carter could lessen the impact to the extent of possibly eliminating any justifiable reason for denying the permit. A copy of that correspondence may be found as Petitioner's exhibit number 9 admitted into evidence. It is unclear exactly what Carter meant by this statement of how Petitioner could achieve permission to install the relocated road. However, it is evident that Coleman felt that the revisions of February 22, 1903, constituted the pursuit of changes which would lead to the issuance of a permit for dredge and fill. Whatever Carter's intentions, he could not bind the agency head of the Department of Environmental Regulation in the ultimate determination to grant or deny the permit as applied for in the revised plan of February 22, 1983. Ultimately, Respondent denied Petitioner's revised application for a dredge and fill permit based upon the belief that to grant permission to place fill materials as contemplated by the project, would cause a degradation of the water quality of state waters as envisioned by Chapter 403, Florida Statutes, and Rule 17-3, Florida Administrative Code. This led to the present formal Section 120.57(1), Florida Statutes hearing as requested by the Petitioner. In the present circumstance in the cleared area where the relocated road would be built, a large amount of stormwater runoff is occurring, primarily from road surfaces and the parking lot adjacent to the Clay County Courthouse Annex. The road surfaces are constituted of the present Bear Run Boulevard and State Road 21. Within this runoff is a large quantity of sediment and some oil and gas and other debris that falls on the road surface. Part of that debris is in a dissolved state. This surface runoff is receiving very little pollution treatment in its passage over the area cleared by the Petitioner. Dr. White gave the opinion that should Bear Run Boulevard be relocated, a retention area would be created within the boundaries of the present Bear Run Boulevard, the relocation of Bear Run Boulevard and State Road 21, thus improving water quality by retaining some of the runoff for a short period of time within that triangular shaped retention area. At present Dr. White finds water quality degradation which is more pronounced than would be the case if Dear Run Boulevard was relocated and the retention area created as described. White contemplates a circumstance, in which, with the relocation of Bear Run Boulevard swales and grassy areas could be designed to retain much of the sediment and act as a filter in treating water coming off State Road 21 through a culvert before entering the well vegetated wetlands area adjacent to the clearing, as one moves in the direction of Little Black Creek. White believes that this sediment which is being discharged through the transport system will eventually creep over into the stand of wetland trees and smother those trees along the fringe of the more well vegetated area at the southern edge of the clearing. The swales and grassy areas are as distinguished from the retention area within the triangular shape piece of land to be boardered by the present road surfaces and the relocated Bear Run Boulevard. Dr. White found that the cleared area exchanges waters with Little Black Creek in the sense of a flow in the direction of Little Black Creek from the proposed project site, notwithstanding a finger of land which is higher in elevation between the site and Little Black Creek as may be seen in Petitioner's composite exhibit number 11, a topographical survey map depicting various elevations in the vicinity of the project. Dr. White noted the very eroded condition of the project site, especially in the area of discharge from State Road 21, on the southern end of the cleared area. The by-product of this erosion, as seen by Dr. White, is the movement of sediment into waters of the state having a detrimental effect on water quality, primarily through increased turbidity. With increased turbidity productivity of the plants species is reduced. In addition, animals which live in the water are adversely affected. This problem with erosion may also cause submerged aquatic vegetation to be covered over and disrupt the nesting habitats of animal species. Dr. White concedes that the placement of fill material, such as would be the circumstance with the construction of the relocated Bear Run Boulevard, in that immediate zone, would kill the wetlands species, thereby removing them as a source of filtration of pollutants in the effort to maintain water quality. Dr. White believes that with the continuation of heavy rains in storm events, the wetland vegetation which is native to the cleared area might be washed out. On the other hand, if the area was allowed to recover, and a reduction of water flow were to occur, removing the destructive quality of that flow, he would expect the reoccurrence of sweetgum, cypress, water tupolo, and other species which are found in hardwood swamp areas. (wetlands) Although Dr. White was struck by the amount of erosion and sedimentation associated with runoff through control devices for and on the road surface of State Road 21, at the southern end of the cleared area, he could not quantify what percentage of the problem of erosion was attributable to the State Road 21 circumstance, the parking lot of the Clay County Courthouse Annex and the existing Bear Run Boulevard. Dr. White believes that upland retention basin would be preferable to retention in the cleared area, but upland property is not within the ownership and control of the Petitioner for such purpose. Dr. White has the opinion that Little Black Creek would only flood the cleared area in question in times of extremely high water. The observations by Dr. White are accepted as accurate. George Register, III, consultant to the Petitioner, has observed the site and gave his testimony. Register is the holder of a bachelors degree in biology and a masters degree in coastal and oceanographic engineering. He noted two flumes which discharge water from the Bear Run Boulevard, in times of storm events, going directly into the cleared area. He feels that a retention area on site can offer water treatment for the rainfall which is directly on the property and flowing through the property. Register also observed the situation related to State Road 21, particularly the road drainage system associated with the widening of State Road 21 from a two-lane to a four-lane road. Register would expand the idea of Dr. White concerning swales and grassing on the site to deal with the discharge from State Road 21, because he does not feel that the problem associated with the discharge can be completely alleviated on the site. He would use the more vegetated wetland area south of the cleared area to treat the runoff from State Road 21, by the settling of suspended particles in the runoff and the slowing down of the flow through the vegetated area using dikes and weirs and other control structures before the final discharge into Little Black Creek. (All of the activities associated with State Road 21, as to construction and drainage, are the responsibility of the State of Florida, Department of Transportation.) Register, as did White, noted that the present circumstance, given the amount of water being discharged onto the site, is not one which affords meaningful water treatment on the site. Register also observed the mix of wetlands and upland vegetation in the cleared area. He noted that exchange of water in the direction from Little Black Creek to the cleared area would only occur in times of extreme flooding, which has not occurred during the years in which he has had knowledge of this site. Register was not able to attribute the amount of runoff associated with the Clay County Courthouse Annex, Bear Run Boulevard, and State Road 21, in terms of percentages of contribution in a rainfall event, but was impressed by the volume from State Road 21. He does not find the present sparse wetlands vegetation, the colonial or volunteer species found at the site, to be of much value in water treatment. In order to afford meaningful treatment, Register thinks that the stand must be very healthy and diverse, as would commonly occur on the site, before it may offer a meaningful assistance in stormwater treatment. To improve the situation on the site, he would create the retention area with berming and weirs and other control structures and plant select kinds of vegetation to help in water treatment. Given the present circumstance, he would expect that in the area of the State Road 21 discharge pipe some form of wetlands vegetation such as cattails or pickleweed would persist as a "little band" of material. The rest of the area he expects to come back predominately as upland vegetation given the current trend, particularly as eroded material continues to be deposited on the site. The use of erosion control mats and the planting of certain types of vegetation to slow dawn the erosion, would not be sufficient to reverse the trend of the introduction of upland vegetation in the cleared area. Register's observations are accepted as accurate. The detail envisioned in the construction of the retention area, the Placement of swales and grassing, as described by White and Register, cannot be found in the original or amended application of the Petitioner. Nonetheless, Petitioner expressed a willingness to employ those techniques suggested by his consultants, Register and White, if given permission to construct the relocated Bear Run Boulevard. Petitioner's exhibits 18, 19, 20, 23, and 24, which are photographs admitted into evidence, depicts the impact of the expansion of State Road 21, in terms of sedimentation and erosion on site and in the more well vegetated wetlands area south of the site or cleared area. Some of those photographs show the types of vegetation as described by the various witnesses who gave testimony. The photograph attached to Petitioner's exhibit number 10 shows standing water in the cleared area, which is a frequent occurrence. The soil in the cleared area has remained wet following the clearing. The witness Tyler, who is a supervisor of the dredge and fill section of the northeast district office of the Department of Environmental Regulation, gave his impressions of the project. Tyler looks upon the creation of the area between existing Bear Run Boulevard, the proposed Dear Run Boulevard, and State Route 21 as an act of taking that area constituted of a triangular shaped piece of land out of the system in terms of water quality maintenance. He does not perceive this modification of the original application to exclude the placement of fill within that triangular shaped parcel as being an improvement to the original design. He overlooks the value of retention of water within the parcel as having a role in terms of water treatment and protection of the more dense wetlands area south of the site and Little Black Creek and the relatively ineffectual situation that now exists in the way of water treatment. That southerly dense area has been seen by Tyler to contain a number of cypress, tupelo, sweetgum and maple trees. Tyler feels that the effect of the project would be to eliminate the cleansing effect of the treatment on-site on the occasions where Little Black Creek overflows it is banks in the direction of the proposed construction site. This, as established through the testimony of White and Register, is an infrequent event. In summary, Tyler overlooked the potential of change, especially with attendant features which could be placed in the triangular shaped retention area and the contribution of placement of swales and grassing add. Although this causes detrimental impact on the site, changes would tend to improve water quality in the more pristine area south of the site, by tending to improve the filtering capacity of the clear area, which at present has little value in that role. Timothy Deuerling is an Environmental Specialist with the Department of Environmental Regulation. He holds a bachelors degree in Science and has taken course work in biology, zoology, and botany. In his visits to the site in the cleared area Duereling has observed cattails, brushes, willows, cypress and ash. He believes that the relocation of Bear Run Boulevard would adversely affect the water quality of Little Black Creek in the instance of placement of a fill in a wetland area, thus eliminating vegetation and soil which could filter and dissimulate pollutants and nutrients in the water. He feels that on the occasion of a reverse flow of water, from the creek to the site, as opposed to the site to the creek, placement of a roadbed would tend to take away the ability of that vegetation which has been covered over by the roadbed to remove pollutants and excess nutrients from the waters of Little Black Creek. By such action of building the road, he feels that the cumulative impact is to cause a violation of water quality, in that at some point in time the accumulation of projects will be such that the system will go out of balance and stay out of balance in terms of water quality. Deuerling believes that the general area of the project is a prime location for such projects. Even though Deuerling concedes that a retention area on site would clean up the water, he does not feel that is an acceptable alternative, given the fact that this area of retention is within the landward extent of Little Black Creek. The effect of the placement of retention area on site is to pollute waters which are already those which are the responsibility of the state, according to Deuerling. Deuerling would vie for upland retention. Deuerling's opinions are not accepted, given the fact that the present site offers little or no filtering capacity. The construction of the relocated Bear Run Boulevard with attendant features envisioned by Dr. White and Mr. Register would improve the filtering capacity, and enhance the overall system at the expense of an element of the system which, at present, offers little or no benefit and whose prospects are not such that those beneficial features will improve in the future if left in the present state. Uplands are not available for the placement of retention areas, and that suggestion, while more desirable, is not viable in this circumstance. Finally, while cumulative impact, as associated with intentional discharge into waters of the state, is a matter for consideration, the present case is not one which presents that form of discharge. The State of Florida, Department of Transportation, in widening State Road 21 from a two lane to a four lane road, in the vicinity of the Petitioner's project, placed approximately ten acres of fill in the landward extent of waters of the state. This was in furtherance of the application for a dredge and fill permit filed with the Respondent, a copy of that application being found as' Petitioner's exhibit number 5. A Copy of the permit may be found as Petitioner's exhibit number 6 admitted into evidence, dating from April 29, 1983. The Department of Transportation was also allowed to remove 1778 cubic yards of fill material. The permit set forth general and specific conditions to include revegetation, turbidity control, turbidity monitoring, erosion control, immediate stabilization of filled areas, and efforts at minimizing the wetlands disruption. In carrying out its function, approximately .096 acres of land which was contemplated for filling in the original Coleman application was filled by the Department of Transportation. No filling was done by the Department of Transportation in the area contemplated by the revised application offered by the Petitioner. The Department of Transportation did fill an area which intersects with State Road 21 and will serve as part of the roadbed for the relocated Bear Run Boulevard. The cleared area, and specifically the site where the fill material would be placed in the construction and relocation of Bear Run Boulevard, is within Class III waters of the state, as described in Chapter 17-3, Florida Administrative Code and subject to water quality standards pertaining to that classification. With the advent of this construction, given the limited value of the filtering capacity of the present site and the changes that can be promoted by the replacement of a retention area and associated features, while it might be expected to influence water quality standards at issue within the area of the placement of the fill material and within the retention basin, it would promote an improvement in the condition of the water quality in the flood plain which is immediately south of the cleared site and ultimately improve the condition of Little Black Creek. This finding relates to those water quality standards dealing with biochemical oxygen demand, nutrients, turbidity, biological integrity, and dissolved oxygen. The State of Florida, Department of Natural Resources, has granted authority to pursue the project as envisioned by Section 253.77, Florida Statutes, and confirmed by correspondence of Henry Dean, Interim Director, Division of Land Sales, dated January 28, 1983. A copy of this confirmation may be found as Petitioner's exhibit number 7 admitted into evidence. The United States Department of the Interior, Fish and Wildlife Service, and United States Environmental Protection Agency made known their comments on the project through correspondence, copies of which may be found as Respondent's composite exhibit number 9 admitted into evidence.
The Issue The issue is whether an Environmental Resource Permit should be issued to KGB Lake Howell, LLC, authorizing the construction of a surface water management system to serve an apartment complex known as the Estates at Lake Howell in the City of Casselberry, Florida.
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: Background In this proceeding, Respondent, St. Johns River Water Management District (District), proposes to issue an Environmental Resource Permit to Respondent, KGB Lake Howell, LLC (Applicant), authorizing the construction of a stormwater management system to serve a 240-unit apartment complex known as the Estates of Lake Howell. The project will be located on an undeveloped tract of land in the City of Casselberry (City), Seminole County, Florida, just north of the Orange County line. It will include ten three-story buildings, parking, clubhouse/ administration building, amenity complex, and wet detention pond. The project also incorporates a 3.62-acre stormwater pond, now owned and used by Seminole County (County), lying east of Lake Ann Lane across from the project site, which was included in the overall acreage calculations for the purpose of increasing apartment density on the site. The Applicant has authorization from the County to apply for the permit incorporating that tract of land. The pond will continue to function as a stormwater facility for the County and will not accommodate stormwater from the project site. The project site consists of 38.9 acres located on the north side of Howell Branch Road, east of State Road 436 (also known as Semoran Boulevard), and west of Lake Ann Lane in the City. The site is currently undeveloped and includes an abandoned orange grove and upland pine flatwoods community, which make up approximately 14.6 acres, while the remaining 24.3 acres is a mixed forested wetland system. The property is now owned by the Harold Kasik Living Trust (Kasik property), which has a contract for purchase with the Applicant. The Kasik property is in the shape of a rectangle, 648 feet by 2,530 feet, with its long sides running north- south. It is bordered on the north and east by single-family residential and vacant land, to the south by commercial development, and to the west by high-density residential and commercial development. The property has a high elevation of approximately 83 feet on its southeastern corner and falls to the north/northeast, where the edge of the wetland system is at an elevation of 63 or 64 feet. The major development constraint on the site is the large wetland tract on the northern portion of the property. In order to minimize proposed impacts to the wetlands, the Applicant proposed the transfer of the development entitlements from the County land to benefit the Applicant's property. More specifically, the Applicant will acquire the County property, the Applicant will simultaneously grant a perpetual drainage easement over the property to the County, the Applicant will maintain the landscaping of the property in perpetuity, the Applicant will convey around five acres of wetlands on the northern end of the Kasik property to the County in fee simple, and the City will allow the transfer of development rights from the property. The project will adversely impact 0.99 acres of low- quality wetlands, of which 0.72 acres are to be dredged and 0.27 acres are to be filled to provide the fencing around the wet detention facility. To offset this impact, the Applicant proposes to preserve 17.8 acres of forested wetlands, plus 1.2 acres of forested uplands, or a mitigation ratio of 18:1. The District's guidelines for preservation mitigation applicable to this project are 10:1 to 60:1 for wetland impacts and 3:1 to 20:1 for upland impacts; thus, the mitigation plan falls within these guidelines. Under current conditions, stormwater runoff from the project site sheet flows into the on-site wetland and ultimately Lake Howell (the Lake), a Class III water body which meets all applicable water quality standards and is not an Outstanding Florida Water. After development occurs, stormwater from the developed portions of the property will be conveyed to a wet detention pond for required water quality treatment and peak discharge rate attenuation. After treatment in the detention pond, the water will discharge to the on-site wetland, as it does now, and eventually will be conveyed into the Lake. Off-site flows will continue to be conveyed into the on-site wetland. The wet detention pond, which has a minimum depth of twelve feet and a permanent pool of water with a mean depth of two to eight feet, has been designed to accommodate a 25-year, 24-hour storm. Post-development discharge will be less than pre-development, and the outfall structure has been designed to avoid channelization in the wetlands after the point of discharge. Since at least the late 1940's, Petitioner, Shirley Haynes, or her relatives, have owned, or resided on, a multi-acre tract of land just north of the project site at 2764 Lake Howell Lane. She has substantial frontage on the south side of the Lake. The southern portion of her property, which are wetlands, adjoins the northern boundary of the project site. For the past three years, Petitioner, Egerton van den Berg, has resided on a ten-acre tract of land at 1245 Howell Point, which is northeast of the project site. He has approximately 235 feet of frontage on the south side of the Lake. As argued in their Proposed Recommended Order, Petitioners generally contend that the application is "materially deficient" in several respects in violation of Rule 40C-4.101; that the Applicant has failed to satisfy Rule 40C-4.301(1)(c) and (d), which in turn constitutes a failure to meet the requirements of Rule 40C-4.302(1)(a)-(c); that the Applicant failed to satisfy the criteria in Sections 12.2.3(a)-(f), 12.2.1, 12.2.1.1, 12.2.1.3, 12.2.2.3(a)-(e), 12.2.2.4(a) and (b), 12.3.2.2(c), and 12.3.8(a) of the Applicant's Handbook: Management and Storage of Surface Waters (Applicant's Handbook); that the District did not adequately consider the cumulative impacts of the project as required by Section 373.414(8)(a), Florida Statutes; that a low flow analysis of the Lake was not performed, as required by Rule 40C-8.011(5); that the Applicant did not submit detailed mitigation plans as required by Section 12.3.3.2 of the Applicant's Handbook; that the 18:1 ratio for mitigation proposed by the Applicant is inappropriate; and that the District should not approve the density of the apartments established by the City. These concerns, to the extent they have been identified as issues in the parties' Pre-Hearing Stipulation, are addressed in the findings below. Where contentions have been raised by Petitioners, such as the placement of the detention pond over a depressional area, and they have not been argued in the Proposed Recommended Order, they have been deemed to be abandoned. Conditions for issuance of permits Rule 40C-4.301(1)(a)-(k), Florida Administrative Code, specifies eleven substantive requirements for which reasonable assurance must be given in order for a standard permit to be issued. Subsection (3) of the same Rule provides that the standards and criteria contained in the Applicant's Handbook shall determine whether the foregoing reasonable assurances have been given. Additional conditions for the issuance of a permit are found in Rule 40C-4.302(1) when the project, or any part of it, is located in, on, or over wetlands or other surface waters. Therefore, because a part of the Applicant's system will be located in wetlands, the Applicant must also give reasonable assurance that the project will not be contrary to the public interest, and that it will not cause unacceptable cumulative impacts upon the wetlands or surface waters. a. Rule 40C-4.301 Paragraphs (a)-(c) of the Rule require that an applicant provide reasonable assurance that the project will not cause adverse water quantity impacts to receiving waters and adjacent lands, adverse flooding to on-site or off-site property, or adverse impacts to existing surface water storage and conveyance capabilities. If a system meets the requirements of Section 10.2.1(a) through (d) of the Applicant's Handbook, there is a presumption that the system complies with the requirements of Paragraphs (a) through (c). This presumption has been met since the evidence supports a finding that the post- development peak rate of discharge will be lower than the pre- development peak rate of discharge for a 24-hour, 25-year storm event. Therefore, the Applicant's system meets the requirements of these Paragraphs. Paragraph (d) of the Rule requires that an applicant give reasonable assurance that the project "will not adversely impact the value of functions provided to fish and wildlife and listed species by wetlands and other surface waters." To satisfy this requirement, an applicant must also demonstrate compliance with the two-prong test in Sections 12.2.2 and 12.2.2.4 of the Applicant's Handbook. Section 12.2.2 requires that an applicant provide reasonable assurance that a regulated activity will not impact the values of wetlands and other surface water functions so as to cause adverse impacts to the abundance, diversity, and habitat of fish, wildlife, and listed species. In its proposal, the Applicant proposes to fill a total of 0.99 acres of wetlands. Since these impacts will eliminate the ability of the filled part of the on-site wetland to provide functions to fish and wildlife, the filling will cause adverse impacts. Under these circumstances, Section 12.2.1.1 requires that the Applicant either implement practicable design modifications to reduce or eliminate these adverse impacts or meet one of the exceptions under Section 12.2.1.2. Under Section 12.2.1.1, a proposed modification which is not technically capable of being done, is not economically viable, or which adversely affects public safety through the endangerment of lives or property is not considered practicable. The Applicant’s design for the proposed project went through a number of iterations prior to submittal to the District to reduce adverse impacts to the wetlands. During the permitting process, the District requested that the Applicant consider a number of other suggestions to reduce or eliminate the adverse impacts to wetlands such as adding a fourth floor to the apartment buildings to eliminate the need for one apartment building, building a parking garage for the tenants, and eliminating the tennis and volleyball courts. Because the Applicant provided detailed reasons why none of those suggestions were practicable, it was not required to implement any of those design modifications. In addition, the Applicant’s decision not to include a littoral zone around the stormwater pond did not increase the amount of wetland impacts as that engineering decision resulted in a stormwater pond that was simply deeper and not wider. Therefore, the Applicant has met the requirement to reduce or eliminate adverse wetland impacts. Section 12.2.1.1 only requires an elimination and reduction analysis when: (1) a proposed system will result in adverse impacts to wetland functions and other surface water functions so that it does not meet the requirements of Sections 12.2.2 through 12.2.3.7, or (2) neither one of the two exceptions within Section 12.2.1.2 applies. In determining whether one of the two exceptions in Section 12.2.1.2 applies, the District must evaluate the long- term ecological value of the mitigation proposed by the Applicant. If the mitigation is not adequate to offset the adverse impacts of the proposed system, then it is unlikely either exception in Section 12.2.1.2 will apply. As noted above, the Applicant’s proposed dredging and filling of the southern edge of the wetlands on the project site will eliminate the ability of that wetland area to provide functions to fish and wildlife. However, the Applicant’s mitigation plan of placing 17.8 acres of wetlands and 1.2 acres of uplands under a conservation easement to preserve that property in its natural state in perpetuity will fully replace the types of functions that the part of the wetlands proposed to be impacted provides to fish and wildlife. The mitigation plan will also offset the adverse impacts that this project will have on the value and functions provided to fish and wildlife by the impacted part of the wetlands. In this case, the first exception under Section 12.2.1.2(a) applies as it meets that Section's two requirements: the ecological value of the functions provided by the area of wetland to be adversely affected is low, and the proposed mitigation will provide greater long-term ecological value than the area or wetland to be adversely affected. Also, the quality of the wetland to be impacted is low. All of the proposed impacts will occur in the area of the wetland that was historically disturbed and in which nuisance and exotic species are prevalent. Due to nuisance and exotic vegetation, the ecological value provided by that area to wildlife is low. The mitigation for the proposed project will provide greater long-term ecological value to fish and wildlife than the part of the wetland proposed to be impacted because the proposed mitigation will preserve eighteen times more wetlands that are of higher quality and provide greater value than the wetland area to be impacted. The type of wetland to be preserved, a mixed forested wetland containing hardwoods, is rare for the area. Although the mitigation plan will provide greater long-term ecological value to fish and wildlife than the part of the wetland proposed to be impacted, the Applicant did not meet the second exception in the elimination and reduction rule under Section 12.2.1.2(b) because the wetlands to be preserved are not regionally significant. In addition to meeting the elimination and reduction rule through implementation of practicable design modifications, the Applicant also satisfied the same rule by meeting the first exception found in Section 12.2.1.2(a). Thus, the Applicant has satisfied Section 12.2.2, which is the first prong of the test to determine compliance with Paragraph (d). The second prong of the test to determine whether Paragraph (d) of the Rule has been satisfied is found in Section 12.2.2.4. That Section requires that an applicant give reasonable assurance that the activity will not change the hydroperiod of a wetland so as to affect wetland functions. For the following reasons, that prong of the test has been satisfied. Since the wetlands are primarily groundwater-influenced, the construction of the stormwater pond between the project and the wetlands will not adversely affect the wetlands. As the soils surrounding the pond are very porous with a high infiltration and percolation rate, water from the stormwater pond will still reach the wetlands through lateral seepage. Further, the Applicant will install an energy dissipating device on the outfall spout at the point of discharge so that water will be spread out from the stormwater pond as it discharges into the receiving wetlands. As noted earlier, this will prevent an adverse channelization effect. Finally, stormwater runoff from the surrounding basins that currently discharge into the wetlands will not be affected by the construction of the stormwater system. That runoff will continue to flow into the wetlands on the project site. Because the Applicant has satisfied Sections 12.2.2 and 12.2.2.4, Paragraph (d) of the Rule has been met. Paragraph (e) of the Rule generally requires that an applicant provide reasonable assurance that a project will not adversely affect the quality of receiving waters. Here, the Applicant has provided such assurance. This is because the system has been designed in accordance with all relevant District criteria. Also, the Applicant has proposed to revise Permit Condition 26 as follows: Condition 26. This permit authorizes construction and operation of a surface water management system as shown on the plans received by the District on June 14, 2001, and as amended by plan sheet C4 (Sheet 07 of 207) received by the District on January 23, 2002. In view of this revision, the Applicant's wet detention system complies with all of the design criteria contained in Rule 40C-42.026(4). Under Rule 40C-42.023(2)(a), compliance with the design criteria contained in Rule 40C-42.026 creates a presumption that state water quality standards, including those for Outstanding Florida Waters, will be met. This presumption has not been rebutted; therefore, the requirements of Paragraph (e) of the Rule have been satisfied. Further, Sections 12.2.4.1 and 12.2.4.2 state, in part, that reasonable assurance regarding water quality must be provided both for the short term and the long term, addressing the proposed construction, alteration, operation, maintenance, removal, and abandonment of the system. The Applicant has provided reasonable assurance that this requirement is met through the design of its surface water management system, its long-term maintenance plan for the system, and the long and short-term erosion and turbidity control measures it proposes. If issued, the permit will require that the surface water management system be constructed and operated in accordance with the plans approved by the District. The permit will also require that the proposed erosion and turbidity control measures be implemented. Section 12.2.4.5 does not apply because there are no exceedances of any water quality standards at the proposed receiving water. Also, Sections 12.2.4.3 and 12.2.4.4 do not apply because the Applicant has not proposed any docking facilities or temporary mixing zones. Paragraph (f) of the Rule requires that an applicant not cause adverse secondary impacts to the water resources. Compliance with this requirement is determined by applying the four-part test in Section 12.2.7(a) through (d). As to Section 12.2.7(a), there are no secondary impacts from construction, alteration, and intended or reasonably expected uses of the proposed system that will cause water quality violations or adverse impacts to the wetland functions. The Applicant chose not to provide buffers abutting the wetlands but rather chose measures other than buffers to meet this requirement. The Applicant has provided reasonable assurance that secondary impacts will not occur by placing the stormwater pond between the planned project and the wetlands, so that the pond itself will serve as a buffer by shielding the wetland from the lighting and noise of the project, and by acting as a barrier to keep domestic animals out of the wetlands. In addition, the Applicant increased the amount of property to be preserved as mitigation by adding 2.97 acres of wetlands and 1.2 acres of uplands to the mitigation plan to mitigate for any remaining secondary impacts. Accordingly, the first part of the secondary impacts test in Section 12.2.7(a) is satisfied. As to Section 12.2.7(b), because there is no evidence that any aquatic or wetland-dependent listed animal species use uplands for existing nesting or denning adjacent to the project, the second part of the test has been met. No adverse secondary impacts will occur under the third part of the test in Section 12.2.7(c) because the proposed project will not cause impacts to significant historical or archaeological resources. Finally, adverse secondary impacts as proscribed by Section 12.2.7(d) will not occur because no evidence was presented that there would be additional phases or expansion of the proposed system or that there are any onsite or offsite activities that are closely or causally linked to the proposed system. Therefore, the proposed project satisfies Paragraph (f) of the Rule. Paragraph (g) of the Rule requires that an applicant provide reasonable assurance that a project will not adversely impact the maintenance of surface or ground water levels or surface water flows established in Chapter 40C-8. Minimum (but not maximum) surface water levels have been established for the Lake pursuant to Chapter 40C-8 for the basin in which the project is located. The project will not cause a decrease of water to, or cause a new withdrawal of water from, the Lake. Therefore, the project satisfies this requirement. Finally, Petitioners have acknowledged in their Proposed Recommended Order that the Applicant has given reasonable assurance that the requirements of Paragraphs (h), (i), (j), and (k) have been met. The parties have also stipulated that the receiving water (Lake Howell) meets all Class III water quality standards. Therefore, the project satisfies the requirements of Subsection 40C-4.301(2). Rule 40C-4.302 - Public Interest Test Under Rule 40C-4.302(1)(a)1.-7., an applicant must provide reasonable assurance that the parts of its surface water management system located in, on, or over wetlands are not contrary to the public interest. Similar requirements are found in Section 12.2.3. The Applicant has provided reasonable assurance that the parts of the project that are located in, on, or over wetlands (mainly the detention pond and fill) are not contrary to the public interest, because the evidence showed that all seven of the public interest factors to be balanced are neutral. Because the proposed permanent mitigation will offset the project’s adverse impacts to wetlands, no adverse effects to the conservation of fish and wildlife due to the project’s permanent nature will occur. The evidence also showed that best management practices and erosion control measures will ensure that the project will not result in harmful erosion or shoaling. Further, it was demonstrated that the project will not adversely affect the flow of water, navigation, significant historical or archaeological resources, recreational or fishing values, marine productivity, or the public health, safety, welfare or property of others. Finally, the evidence showed that the project’s design, including permanent mitigation, will maintain the current condition and relative value of functions performed by parts of the wetland proposed to be impacted. Therefore, the project meets the public interest criteria found in Rule 40C-4.302(1)(a). Rule 40C-4.302(1)(b) - Cumulative Impacts Rule 40C-4.302(1)(b) and Section 12.2.8 require that an applicant demonstrate that its project will not cause unacceptable cumulative impacts upon wetlands and other surface waters within the same drainage basin as the regulated activity for which the permit is being sought. Under this requirement, if an applicant proposes to mitigate the adverse impacts to wetlands within the same drainage basin as the impacts, and if the mitigation fully offsets these impacts, the District will consider the regulated activity to have no unacceptable cumulative impacts upon wetlands and other surface waters. The Applicant has chosen to mitigate for the impacts to 0.99 acres of wetlands by preserving 17.8 acres of wetlands and 1.2 acres of uplands on-site. Since this mitigation will occur in the same drainage basin as the impacts and the mitigation fully offsets those impacts, the Applicant satisfies the requirements of the Rule. Rule 40C-4.302 - Other Requirements The parties have stipulated that the requirements of Paragraphs (c) and (d) of Rule 40C-4.302(1) do not apply. There is no evidence that the Applicant has violated any District rules or that it has been the subject of prior disciplinary action. Therefore, the requirements of Subsection (2) of the Rule have been met. Miscellaneous Matters County Pond Site The Seminole County pond site located on the east side of Lake Ann Lane and across the street from the project is not a jurisdictional wetland and does not have any wetland indicators. It is classified as an upland cut surface water. The Applicant is not proposing to impact any wetlands at the pond site, and the site is not part of the proposed mitigation plan for the project. The permit in issue here is not dependent on the pond site, and nothing in the application ties the project with that site. Indeed, the transfer of density rights from the County property is not relevant to the District permitting criteria. Review of Application When the decision to issue the permit was made, the District had received all necessary information from the Applicant to make a determination that the project met the District's permitting criteria. While certain information may have been omitted from the original application, these items were either immaterial or were not essential to the permitting decision. The application complies with all District permitting criteria. Contrary to Petitioners' contention, the Applicant does not have to be the contract purchaser for property in order to submit an application for that property. Rather, the District may review a permit application upon receipt of information that the applicant has received authorization from the current owners of the property to apply for a permit. In this case, the Applicant has the permission of the current owners (the Harold Kasik Living Trust).
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the St. Johns River Water Management District enter a final order granting the requested permit as described above. DONE AND ENTERED this 29th day of March, 2002, in Tallahassee, Leon County, Florida. ___________________________________ DONALD R. ALEXANDER Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 29th day of March, 2002. COPIES FURNISHED: Kirby B. Green, III, Executive Director St. Johns River Water Management District Post Office Box 1429 Palatka, Florida 32178-1429 Shirley B. Haynes 2764 Lake Howell Road Winter Park, Florida 32792-5725 Egerton K. van den Berg 1245 Howell Point Winter Park, Florida 32792-5706 Charles A. Lobdell, III, Esquire St. Johns River Water Management District Post Office Box 1429 Palatka, Florida 32178-1429 Meredith A. Harper, Esquire Shutts & Bowen Post Office Box 4956 Orlando, Florida 32802-4956
The Issue The issue in this case is whether, and under what conditions, the Respondent, St. Johns River Water Management District (District), should grant Environmental Resource Permit (ERP) No. 40-109-81153-1 authorizing Respondents, Jay and Linda Ginn (Ginns or Applicants), to construct a 136-unit single-family residential development with associated surface water management system.
Findings Of Fact The Parties and Proposed Project Respondent, 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 the cited statutes and Florida Administrative Code Rules promulgated by the District under the authority of those statutes. (Unless otherwise stated, all Florida Statutes refer to the 2003 codification, and all Florida Administrative Code Rules refer to the current codification.) Respondents, Jay and Linda Ginn, are the owners of 47 acres of land located just west of the City of St. Augustine in St. Johns County, Florida. They are seeking ERP Permit No. 40- 109-81153-1 from the District to construct a 136-acre residential community and associated surface water management facilities on the property, to be known as Ravenswood Forest. The 47-acre project site is predominantly uplands, with a large (10.98-acre) wetland (Wetland 1) located on the eastern boundary and completely separating the uplands on the project site from adjacent properties to the east. While the central portion of the site is mostly a sand pine vegetated community, and the western portion is largely a pine flatwood community, there are six other smaller wetlands scattered within the upland areas lying west of Wetland 1, each numbered separately, 2 through 7. The site is currently undeveloped except for some cleared areas that are used as dirt road trails and a borrow pit or pond excavated in the central part of the site. This clearing and excavation was accomplished in the 1980’s for a project that was never completed. The project site is bordered on the north by Ravenswood Drive. On the east lies an existing residential development probably constructed in the 1970’s; to the west of the project site is a power-line easement; and to the south is a Time Warner cable facility. The land elevations at the project site are generally higher on the west and slope off to Wetland 1 on the east. Under current conditions, water generally drains from west to east into Wetland 1. Some water from the site, as well as some water entering the site from off-site properties to the west, flows into the existing pond or borrow pit located in the central portion of the site. Under extreme rainfall conditions, the borrow pit/pond can reach a stage that allows it to overflow and discharge into Wetland 1. Some off-site water also enters Wetland 1 at its north end. Water that originates from properties to the west of the Ravenswood site is conveyed through ditches to the roadside ditch that runs along the south side of Ravenswood Drive. Water in this roadside ditch ultimately enters Wetland 1 at its north end and flows south. Once in Wetland 1, water moves north to south. Water leaves the part of Wetland 1 that is located on the Ravenswood site and continues to flow south through ditches and culverts ultimately to the San Sebastian River. The Wetland 1 system is contiguous with wetlands located on property owned by Petitioner, Marilyn McMulkin. Mrs. McMulkin lives on Hibiscus Street to the east of the project. Mrs. McMulkin is disabled and enjoys observing wildlife from her home. Mrs. McMulkin has observed woodstorks, kites, deer, cardinals, birds, otter, indigo snake, flying squirrels, gopher tortoises, and (more recently) bald eagles on her property or around the neighborhood. Mrs. McMulkin informed the District of the presence of the bald eagle in 2002, but it was not discovered until November of 2003 that there was an eagle nest on the Ginns property in Wetland 1. Petitioner, Diane Mills, owns a house and property on Hibiscus Street to the east of the Project. The proposed stormwater discharge for the Project is to a wetland system that is contiguous with a wetland system that is in close proximity to Mrs. Mills' property. Petitioners' property is not located in a flood plain identified by FEMA. Nevertheless, Petitioners' property experiences flooding. At times, the flooding has come through Mrs. McMulkin's house and exited out the front door. The flood water, which can be 18-24 inches high in some places on Mrs. McMulkin's property, comes across her backyard, goes through or around her house, enters Hibiscus Street and turns north. The flooding started in the late 1980's and comes from the north and west, from the Ginns' property. The flooding started after Mr. Clyatt Powell, a previous co-owner of the Ravenswood property, started clearing and creating fill roads on the property using dirt excavated from the property. The flooding now occurs every year and has increased in duration and frequency; the flooding gets worse after the rain stops and hours pass. The evidence, including Petitioners' Exhibit 1, indicated that there are numerous other possible reasons, besides activities on the Ginns' property in the late 1980's, for the onset and exacerbation of Petitioners' flooding problems, including: failure to properly maintain existing drainage facilities; other development in the area; and failure to improve drainage facilities as development proceeds. The parties have stipulated that Petitioners have standing to object to ERP Permit No. 40-109-81153-1. Project Description As indicated, water that originates west of the project site currently enters the project site in two ways: (1) it moves across the western project boundary; and (2) it travels north to a ditch located on the south side of Ravenswood Drive and is conveyed to Wetland 1. The offsite water that moves across the western project boundary comes from a 16-acre area identified as Basin C (called Basin 4 post-development). The offsite water that moves north to the ditch and enters Wetland 1 comes from a 106.87-acre area identified as Basin D (called Basin 5 post-development). The project’s stormwater conveyance and treatment facilities include two connected wet detention ponds with an outfall to a wetland on the eastern portion of the project site. Stormwater from most of the project site will be conveyed to a pond, or detention area (DA) DA-1, which will be located near (and partially coinciding with the location of) the existing pond or borrow pit. The water elevation in DA-1 will be controlled at a level of 26 feet. Water from DA-1 will spill over through a control structure into a pipe that will convey the spill-over to DA-2. In addition to the spill-over from DA-1, offsite water that currently enters the project site across the western boundary will be conveyed to a wetland area at the southwest corner of the project site. At that point, some of the water will be taken into DA-2 through an inlet structure. The water elevation in DA-2 will be controlled at level 21. Water from DA-2 will be released by a control structure to a spreader swale in Wetland 1. While some of the water conveyed to the wetland area at the southwest corner of the project site will enter DA-2, as described, some will discharge over an irregular weir (a low area that holds water until it stages up and flows out) and move around the southern boundary of the project site and flow east into Wetland 1. Wetland 1 is a 10.98-acre onsite portion of a larger offsite wetland area extending to the south and east (which includes the wetlands on Mrs. McMulkin's property). For purposes of an Overall Watershed Study performed by the Ginns' engineering consultant, the combined onsite and offsite wetlands was designated Node 98 (pre-development) and Node 99 (post- development). From those areas, water drains south to ditches and culverts and eventually to the San Sebastian River. Best management practices will be used during project construction to address erosion and sediment control. Such measures will include silt fences around the construction site, hay bales in ditches and inlets, and maintenance of construction equipment to prevent release of pollutants, and may include staked sod on banks and turbidity barriers, if needed. In addition, the District's TSR imposed permit conditions that require erosion and sediment control measures to be implemented. The District's TSR also imposed a permit condition that requires District approval of a dewatering plan within 30 days of permit issuance and prior to construction. The Ginns intend to retain the dewatering from construction on the project site. Wetland Impacts Onsite Wetlands Wetland 1 is a 10.98-acre mixed-forested wetland system. Its overall condition is good. It has a variety of vegetative strata, a mature canopy, dense understory and groundcover, open water areas, and permanent water of varying levels over the course of a year. These attributes allow for species diversity. Although surrounded by development, the wetland is a good source for a variety of species to forage, breed, nest, and roost. In terms of vegetation, the wetland is not unique to northeast Florida, but in November 2003 an eagle nest was discovered in it. A second wetland area onsite (Wetland 2) is a 0.29-acre coniferous depression located near the western boundary of the site. The overall value of the functions provided by Wetland 2 is minimal or low. It has a fairly sparse pine canopy and scattered ferns provide for little refuge and nesting. Water does stand in it, but not for extended periods of time, which does not allow for breeding of most amphibians. The vegetation and inundation do not foster lower trophic animals. For that reason, although the semi-open canopy would be conducive to use by woodstorks, birds and small mammals do not forage there. A third wetland area onsite (Wetland 3) is a 0.28-acre mixed-forested wetland on the northern portion of the site. The quality of Wetland 3 is low. A 24-inch culvert drains the area into a 600-foot long drainage ditch along the south side of Ravenswood Drive leading to Wetland 1. As a result, its hydroperiod is reduced and, although it has a healthy pine and cypress canopy, it also has invasive Chinese tallow and upland species, along with some maple. The mature canopy and its proximity to Ravenswood Drive would allow for nesting, but no use of the wetland by listed species has been observed. In order to return Wetland 3 to being productive, its hydroperiod would have to be restored by eliminating the connection to the Ravenswood Drive ditch. A fourth wetland area onsite (Wetland 4) is a 0.01- acre portion of a mixed-forested wetland on the western boundary of the site that extends offsite to the west. Its value is poor because: a power line easement runs through it; it has been used as a trail road, so it is void of vegetation; and it is such a small fringe of an offsite wetland that it does not provide much habitat value. A fifth wetland area onsite (Wetland 5) is a 0.01-acre portion of the same offsite mixed-forested wetland that Wetland 4 is part of. Wetland 5 has a cleared trail road through its upland fringe. Wetland 5 has moderate value. It is vegetated except on its upland side (although its vegetation is not unique to northeast Florida), has a nice canopy, and provides fish and wildlife value (although not as much as the interior of the offsite wetland). A sixth wetland area onsite (Wetland 6) is a 0.28-acre wetland located in the western portion of the site. It is a depression with a coniferous-dominated canopy with some bays and a sparse understory of ferns and cord grass that is of moderate value overall. It does not connect with any other wetlands by standing or flowing water and is not unique. It has water in it sufficient to allow breeding, so there would be foraging in it. Although not discovered by the Ginns' consultants initially, a great blue heron has been observed utilizing the wetland. No listed species have been observed using it. Wetland 6 could be good gopher frog habitat due to its isolation near uplands and its intermittent inundation, limiting predation by fish. In addition, four gopher tortoise burrows have been identified in uplands on the project site, and gopher frogs use gopher tortoise burrows. The gopher frog is not a listed species; the gopher tortoise is listed by the State of Florida as a species of special concern but is not aquatic or wetland-dependent. Woodstorks are listed as endangered. Although no woodstorks were observed using Wetland 6, they rely on isolated wetlands drying down to concentrate fish and prey in the isolated wetlands. With its semi-open canopy, Wetland 6 could be used by woodstorks, which have a wingspan similar to great blue herons, which were seen using Wetland 6. However, Wetland would not provide a significant food source for wading birds such as woodstorks. The other surface water area onsite (Wetland 7) is the existing 0.97-acre pond or borrow pit in the southwest portion of the project site. The pond is man-made with a narrow littoral shelf dominated by torpedo grass; levels appears to fluctuate as groundwater does; and it is not unique. It connects to Wetland 1 during seasonal high water. It has some fish, but the steep slope to its littoral shelf minimizes the shelf's value for fish, tadpoles, and larvae stage for amphibians because fish can forage easily on the shelf. The Ginns propose to fill Wetlands 2, 3, 4, and 6; to not impact Wetland 5; and to fill a 0.45-acre portion of Wetland and dredge the remaining part into DA-1. Also, 0.18 acre of Wetland 1 (0.03 acre is offsite) will be temporarily disturbed during installation of the utility lines to provide service to the project. Individually and cumulatively, the wetlands that are less than 0.5-acre--Wetlands 3, 6, 2, 4, and 5--are low quality and not more than minimal value to fish and wildlife except for Wetland 5, because it is a viable part of an offsite wetland with value. While the Ginns have sought a permit to fill Wetland 4, they actually do not intend to fill it. Instead, they will simply treat the wetland as filled for the purpose of avoiding a County requirement of providing a wetland buffer and setback, which would inhibit the development of three lots. Offsite Wetlands The proposed project would not be expected to have an impact on offsite wetlands. Neither DA-1 nor DA-2, especially with the special conditions imposed by the District, will draw down offsite wetlands. The seasonal high water (SHW) table in the area of DA- 1 is estimated at elevation 26 to 29. With a SHW table of 26, DA-1 will not influence groundwater. Even with a SHW table of 29, DA-1 will not influence the groundwater beyond the project's western boundary. DA-1 will not adversely affect offsite wetlands. A MODFLOW model was run to demonstrate the influence of DA-1 on nearby wetlands assuming that DA-1 would be controlled at elevation 21, that the groundwater elevation was 29, and that no cutoff wall or liner would be present. The model results demonstrated that the influence of DA-1 on groundwater would barely extend offsite. The current proposed elevation for DA-1 is 26, which is higher than the elevation used in the model and which would result in less influence on groundwater. The seasonal high water table in the area of DA-2 is 28.5 to 29.5. A cutoff wall is proposed to be installed around the western portion of DA-2 to prevent it from drawing down the water levels in the adjacent wetlands such that the wetlands would be adversely affected. The vertical cutoff wall will be constructed of clay and will extend from the land surface down to an existing horizontal layer of relatively impermeable soil called hardpan. The cutoff wall tied into the hardpan would act as a barrier to vertical and horizontal groundwater flow, essentially severing the flow. A MODFLOW model demonstrated that DA-2 with the cutoff wall will not draw down the adjacent wetlands. The blow counts shown on the boring logs and the permeability rates of soils at the proposed location of DA-2 indicate the presence of hardpan. The hardpan is present in the area of DA-2 at approximately 10 to 15 feet below the land surface. The thickness of the hardpan layer is at least 5 feet. The Ginns measured the permeability of hardpan in various locations on the project site. The cutoff wall design is based on tying into a hardpan layer with a permeability of 0.052 feet per day. Because permeability may vary across the project site, the District recommended a permit condition that would require a professional engineer to test for the presence and permeability of the hardpan along the length of the cutoff wall. If the hardpan is not continuous, or if its permeability is higher than 0.052 feet per day, then a liner will be required to be installed instead of a cutoff wall. The liner would be installed under the western third of DA-2, west of a north-south line connecting the easterly ends of the cutoff wall. (The location of the liner is indicated in yellow on Applicants' Exhibit 5B, sheet 8, and is described in District Exhibit 10.) The liner would be 2 feet thick and constructed of clay with a permeability of no more than 1 x 10-6 centimeters per second. A liner on a portion of the bottom of pond DA-2 will horizontally sever a portion of the pond bottom from the groundwater to negate the influence of DA-2 on groundwater in the area. A clay liner would function to prevent adverse drawdown impacts to adjacent wetlands. The project, with either a cutoff wall or a clay liner, will not result in a drawdown of the groundwater table such that adjacent wetlands would be adversely affected. Reduction and Elimination of Impacts The Ginns evaluated practicable design alternatives for eliminating the temporary impact to 0.18-acre of Wetland 1. The analysis indicated that routing the proposed utility services around the project site was possible but would require a lift station that would cost approximately $80,000 to $100,000. The impact avoided is a temporary impact; it is likely that the area to be impacted can be successfully reestablished and restored; and preservation of Wetland 1 is proposed to address lag-time for reestablishment. It was determined by the Ginns and District staff that the costs of avoidance outweigh the environmental benefits of avoidance. Petitioners put on evidence to question the validity of the Wetland 1 reduction/elimination analysis. First, Mr. Mills, who has experience installing sewer/water pipes, testified to his belief that a lift station would cost only approximately $50,000 to $60,000. He also pointed out that using a lift station and forced main method would make it approximately a third less expensive per linear foot to install the pipe line itself. This is because a gravity sewer, which would be required if a lift station and forced main is not used, must be laid at precise grades, making it is more difficult and costly to lay. However, Mr. Mills acknowledged that, due to the relatively narrow width of the right-of-way along Ravenswood Drive, it would be necessary to obtain a waiver of the usual requirement to separate the sewer and water lines by at least 10 feet. He thought that a five-foot separation waiver would be possible for his proposed alternative route if the "horizontal" separation was at least 18 inches. (It is not clear what Mr. Mills meant by "horizontal.") In addition, he did not analyze how the per-linear-foot cost savings from use of the lift station and forced main sewer would compare to the additional cost of the lift station, even if it is just $50,000 to $60,000, as he thinks. However, it would appear that his proposed alternative route is approximately three times as long as the route proposed by the Ginns, so that the total cost of laying the sewer pipeline itself would be approximately equal under either proposal. Mr. Mills's testimony also suggested that the Ginns did not account for the possible disturbance to the Ravenswood eagles if an emergency repair to the water/sewer is necessary during nesting season. While this is a possibility, it is speculative. There is no reason to think such emergency repairs will be necessary, at least during the approximately 20-year life expectancy of the water/sewer line. Practicable design modifications to avoid filling Wetland 4 also were evaluated. Not filling Wetland 4 would trigger St. Johns County wetland setback requirements that would eliminate three building lots, at a cost of $4,684 per lot. Meanwhile, the impacted wetland is small and of poor quality, and the filling of Wetland 4 can be offset by proposed mitigation. As a result, the costs of avoidance outweigh the environmental benefits of avoidance. Relying on ERP-A.H. 12.2.2.1 the Ginns did not perform reduction/elimination analyses for Wetlands 2 and 6, and the District did not require them. As explained in testimony, the District interprets ERP-A.H. 12.2.1.1 to require a reduction/elimination analysis only when a project will result in adverse impacts such that it does not meet the requirements of ERP-A.H. 12.2.2 through 12.2.3.7 and 12.2.5 through 12.3.8. But ERP-A.H. 12.2.2.1 does not require compliance with those sections for regulated activities in isolated wetlands less than one-half acre in size except in circumstances not applicable to this case: if they are used by threatened or endangered species; if they are located in an area of critical state concern; if they are connected at seasonal high water level to other wetlands; and if they are "more than minimal value," singularly or cumulatively, to fish and wildlife. See ERP-A.H. 12.2.2.1(a) through (d). Under the District's interpretation of ERP-A.H. 12.2.1.1, since ERP-A.H. 12.2.2.1 does not require compliance with the very sections that determine whether a reduction/elimination analysis is necessary under ERP-A.H. 12.2.1.1, such an analysis is not required for Wetlands 2 and 6. Relying on ERP-A.H. 12.2.1.2, a., the Ginns did not perform reduction/elimination analyses for Wetlands 3 and 7, and the District did not require them, because the functions provided by Wetlands 3 and 7 are "low" and the proposed mitigation to offset the impacts to these wetlands provides greater long-term value. Petitioners' environmental expert opined that an reduction/elimination analysis should have been performed for all of the wetlands on the project site, even if isolated and less than half an acre size, because all of the wetlands on the project site have ecological value. For example, small and isolated wetlands can be have value for amphibians, including the gopher frog. But his position does not square with the ERP- A.H., as reasonably interpreted by the District. Specifically, the tests are "more than minimal value" under ERP-A.H. 12.2.2.1(d) and "low value" under ERP-A.H. 12.2.1.2, a. Secondary Impacts The impacts to the wetlands and other surface waters are not expected to result in adverse secondary impacts to the water resources, including endangered or threatened listed species or their habitats. In accordance with ERP-A.H. 12.2.7(a), the design incorporates upland preserved buffers with minimum widths of 15 feet and an average width of 25 feet around the wetlands that will not be impacted. Sediment and erosion control measures will assure that the construction will not have an adverse secondary impact on water quality. The proposed development will be served by central water and sewer provided by the City of St. Augustine, eliminating a potential for secondary impacts to water quality from residential septic tanks or septic drainfields. In order to provide additional measures to avoid secondary impacts to Wetland 1, which is the location of the bald eagles’ nest, the Applicants proposed additional protections in a Bald Eagle Management Plan (BEMP) (App. Ex. 14). Under the terms of the BEMP, all land clearing, infrastructure installation, and exterior construction on homes located within in the primary zone (a distance within 750 feet of the nest tree) is restricted to the non-nesting season (generally May 15 through September 30). In the secondary zone (area between 750 feet and 1500 feet from the nest tree), exterior construction, infrastructure installation, and land clearing may take place during the nesting season with appropriate monitoring as described in the BEMP. Proposed Mitigation The Ginns have proposed mitigation for the purpose of offsetting adverse impacts to wetland functions. They have proposed to provide mitigation for: the 0.18-acre temporary impact to Wetland 1 during installation of a water/sewer line extending from existing City of St. Augustine service to the east (at Theodore Street); the impacts to Wetlands 3, 4 and 7; and the secondary impacts to the offsite portion of Wetland 4. The Ginns propose to grade the 0.18-acre temporary impact area in Wetland 1 to pre-construction elevations, plant 72 trees, and monitor annually for 5 years to document success. Although the easement is 30 feet in width, work will be confined to 20 feet where vegetation will be cleared, the top 1 foot of soil removed and stored for replacing, the trench excavated, the utility lines installed, the trench refilled, the top foot replaced, the area replanted with native vegetation, and re- vegetation monitored. To facilitate success, the historic water regime and historic seed source will give the re-vegetation effort a jump-start. The Ginns propose to restore and enhance a 0.12-acre portion of Wetland 1 that has been degraded by a trail road. They will grade the area to match the elevations of adjacent wetland, plant 48 trees, and monitor annually for 5 years to document success. This is proposed to offset the impacts to Wetland 4. The proposed grading, replanting, and monitoring will allow the area to be enhanced causing an environmental benefit. The Ginns propose to preserve 10.58 acres of wetlands and 3.99 acres of uplands in Wetland 1, 1 acre of upland buffers adjacent to Wetlands 1 and 5, and the 0.01 acre wetland in Wetland 5. The upland buffer will be a minimum of 15 feet wide with an average of 25 feet wide for Wetland 1 and 25 feet wide for Wetland 5. A conservation easement will be conveyed to the District to preserve Wetlands 1 and 5, the upland buffers, and the wetland restoration and enhancement areas. The preservation of wetlands provides mitigation value because it provides perpetual protection by ensuring that development will not occur in those areas, as well as preventing activities that are unregulated from occurring there. This will allow the conserved lands to mature and provide more forage and habitat for the wildlife that would utilize those areas. Mitigation for Wetlands 2 and 6 was not provided because they are isolated wetlands less than 0.5-acre in size that are not used by threatened or endangered species; are not located in an area of critical state concern; are not connected at seasonal high water level to other wetlands; and are not more than minimal value, singularly or cumulatively, to fish and wildlife. As previously referenced in the explanation of why no reduction/elimination analysis was required for these wetlands, ERP-A.H. 12.2.2.1(d) does not require compliance with under ERP- A.H. 12.3 through 12.3.8 (mitigation requirements) for regulated activities in isolated wetlands less than one-half acre in size except in circumstances found not to be present in this case. See Finding 44, supra. The cost of the proposed mitigation will be approximately $15,000. Operation and Maintenance A non-profit corporation that is a homeowners association (HOA) will be responsible for the operation, maintenance, and repair of the surface water management system. An HOA is a typical operation and maintenance entity for a subdivision and is an acceptable entity under District rules. See ERP-A.H. 7.1.1(e) and 7.1.2; Fla. Admin. Code R. 40C- 42.027(3) and (4). The Articles of Incorporation for the HOA and the Declaration of Covenants, Conditions, and Restrictions contain the language required by District rules. Water Quantity To address water quantity criteria, the Applicants' engineers ran a model (AdICPR, Version 1.4) to compare the peak rate discharge from the project in the pre-project state versus the peak rate discharge after the project is put in place. The pre-project data input into the model were defined by those conditions that existed in 1985 or 1986, prior to the partial work that was conducted, but not completed, on the site in the late 1980's. The project’s 1985/1986 site condition included a feature called Depression A that attenuated some onsite as well as offsite stormwater. Because of work that was done on the project site after 1985/1986 (i.e., the excavation of the borrow pit and road-clearing activities in the late 1980's), the peak rate of discharge for the 1985/1986 project site condition was lower than the peak rate of discharge for today’s project site condition. (Flooding at Mrs. McMulkin's house began after the work was performed on the project site in the late 1980's.) Because this partial work conducted in the late 1980's increased peak rate discharge from the site, by taking the pre-project conditions back to the time prior to that work, the peak rate of discharge in the 1985-86 pre-project condition was lower than it would be under today's conditions. The model results indicated that for the 25-year, 24- hour storm event, the pre-project peak rate discharge is 61.44 cubic feet per second (cfs). The post-project peak rate discharge is 28.16 cfs. Because the completed project reduces the pre-project peak rate discharges, the project will not cause any adverse flooding impacts off the property downstream. A similar analysis of the peak rate discharges under pre-project conditions that exist today (rather than in 1986) was compared to peak rate discharges for the post-project conditions. This analysis also showed post-project peak rate discharges to be less than the peak rate discharges from the site using today’s conditions as pre-project conditions. As further support to demonstrate that the project would not cause additional flooding downstream, a second modeling analysis was conducted, which is referred to as the Ravenswood Overall Watershed Model (OWM). The Applicants' engineer identified water flowing into the system from the entire watershed basin, including the project site under both the pre- and post-project conditions. The water regime was evaluated to determine what effect the proposed project will have on the overall peak rate discharges, the overall staging, and the duration of the staging within the basin that ultimately receives the water from the overall watershed. This receiving basin area was defined as the "wetland node" (Node 98 pre- project, and Node 99 post-project). As previously stated, the area within this "wetland node" includes more than just the portion of Wetland 1 that is located on the Ravenswood site. It also includes the areas to the south and east of the on-site Wetland 1 (including properties owned by the Petitioners) and extends down to an east-west ditch located just north of Josiah Street. The project’s surface water management system will not discharge to a landlocked basin. The project is not located in a floodway or floodplain. The project is not located downstream of a point on a watercourse where the drainage is five square miles or more. The project is impounding water only for temporary storage purposes. Based on testimony from their experts, Petitioners contend that reasonable assurances have not been given as to water quantity criteria due to various alleged problems regarding the modeling performed by the Ginns' engineer. Tailwater Elevations First, they raise what they call "the tailwater problem." According to Petitioners, the Ginns' modeling was flawed because it did not use a 19.27-foot SHW elevation in Wetland 1 as the tailwater elevation. The 19.27-foot SHW was identified by the Ginns' biologist in the Wetland 1 near the location of the proposed utility line crossing the wetland and was used as the pre-development tailwater in the analysis of the project site. The post-development tailwater condition was different because constructing the project would change the discharge point, and "tailwater" refers to the water elevation at the final discharge of the stormwater management system. (SW- A.H., Section 9.7) The post-development tailwater was 21 feet, which reflects the elevation of the top of the spreader swale that will be constructed, and it rose to 21.3 feet at peak flow over that berm. For the OWM, the final discharge point of the system being modeled was the east-west ditch located just north of Josiah Street, where the tailwater elevation was approximately 18.1 feet, not the 19.27 feet SHW mark to the north in Wetland 1. The tailwater condition used in the modeling was correct. Petitioners also mention in their PRO that "the Applicants' analysis shows that, at certain times after the 25 year, 24 hour storm event, in the post development state, Wetland 1 will have higher staging than in the predevelopment state." But those stages are after peak flows have occurred and are below flood stages. This is not an expected result of post- development peak-flow attenuation. Watershed Criticism The second major criticism Petitioners level at the Applicants' modeling is that parts of the applicable watershed basins were omitted. These include basins to the west of the project site, as well as basins to the north of the site, which Petitioners lumped into the so-called "tailwater problem." Petitioners sought to show that the basins identified by the Ginns as draining onto the project site from the west were undersized, thus underestimating the amount of offsite water flowing onto the project site. With respect to Basin C, Petitioners' witness testified that the basin should be 60 acres instead of 30 acres in size, and that consequently more water would flow into pond DA-2 and thus reduce the residence time of the permanent pool volume. In fact, Basin C is 16 acres in size, not 30 acres. The water from Basin C moves onto the project site over the western project boundary. A portion of the water from Basin C will be directed to pond DA-2 through an inlet structure, and the rest will move over an irregular weir and around the project site. With respect to Basin D, Petitioners' witness testified that the basin should encompass an additional 20 acres to the west and north. West of Basin D, there are ditches routing water flow away from the watershed, so it is unclear how water from an additional 20 acres would enter the watershed. The western boundary of the OWM is consistent with the western boundaries delineated in two studies performed for St. Johns County. Petitioners' witness testified that all of the water from the western offsite basins currently travels across the project site's western boundary, and that in post-development all of that water will enter pond DA-2 through the inlet structure. In fact, currently only the water from Basin C flows across the project site's western boundary. Post-development, only a portion of water from Basin C will enter pond DA-2. Currently and post-development, the water in Basin D travels north to a ditch south of Ravenswood Drive and discharges into Wetland 1. Petitioners also sought to show that a 50-acre area north of the project site should have been included in the OWM. Petitioners' witness testified that there is a "strong possibility" that the northern area drains into the project site by means of overtopping Ravenswood Drive. The witness' estimate of 50 acres was based on review of topographical maps; the witness has not seen water flowing over Ravenswood Drive. The Ginns' engineer testified that the area north of Ravenswood Drive does not enter the project site, based on his review of two reports prepared by different engineering firms for St. Johns County, conversations with one of those engineering firms, conversations with the St. Johns County engineer, reviews of aerials and contour maps, and site observations. Based on site observations, the area north of the project site drains north and then east. One report prepared for St. Johns County did not include the northern area in the watershed, and the other report included an area to the north consisting of 12 acres. The Ginns' engineer added the 12-acre area to the OWM and assumed the existence of an unobstructed culvert through which this additional water could enter Wetland 1, but the model results showed no effect of the project on stages or duration in the wetland. Even if a 50-acre area were included in the OWM, the result would be an increase in both pre-development and post- development peak rates of discharge. So long as the post- development peak rate of discharge is lower than the pre- development peak rate of discharge, then the conveyance system downstream will experience a rate of water flow that is the same or lower than before the project, and the project will not cause adverse flooding impacts offsite. Petitioners' witness did not have any documents to support his version of the delineations of Basins C and D and the area north of Ravenswood Drive. Time of Concentration Time of concentration (TC) is the time that it takes a drop of water to travel from the hydraulically most distant point in a watershed. Petitioners sought to show that the TC used for Basin C was incorrect. Part of Petitioners' rationale is related to their criticism of the watersheds used in the Ginns' modeling. Petitioners' witness testified that the TC was too low because the distance traveled in Basin C should be longer because Basin C should be larger. The appropriateness of the Basin C delineation already has been addressed. See Finding 71, supra. Petitioners' witness also testified that the TC used for the post-development analysis was too high because water will travel faster after development. However, the project will not develop Basins C and D, and thus using the same TC in pre- development and post-development is appropriate. The project will develop Basins A and B (called Basins 1, 2, and 3 post- development), and the post-development TC for those basins were, in fact, lower than those used in the pre-development analysis. Groundwater Infiltration in DA-2 One witness for Petitioners opined that groundwater would move up through the bottom of DA-2 as a result of upwelling (also referred to as infiltration or seepage), such that 1,941 gallons per day (gpd) would enter DA-2. That witness agreed that if a liner were installed in a portion of DA-2, the liner would reduce upwelling in a portion of the pond. Another witness for Petitioners opined that 200 gpd of groundwater would enter the eastern part and 20,000 gpd would enter the western part of DA-2. Although that witness stated that upwelling of 200 gpd is not a significant input and that upwelling of 20,000 gpd is a significant input, he had not performed calculations to determine the significance. Even if more than 20,000 gpd of groundwater entered DA-2, DA-2 will provide sufficient permanent pool residence time without any change to the currently designed permanent pool size or the orifice size. Although part of one system, even if DA-2 is considered separate from DA-1, DA-2 is designed to provide an additional permanent pool volume of 6.57 acre-feet (in addition to the 20.5 acre/feet provided by DA-1). This 6.57 acre-feet provided by DA-2, is more than the 4.889 acre-feet of permanent pool volume that would be necessary to achieve a 21-day residence time for the 24+ acres that discharge directly into DA-2, as well as background seepage into DA-2 at a rate of 0.0403 cfs, which is more upwelling than estimated by Petitioners' two witnesses. There is adequate permanent pool volume in DA-2 to accommodate the entire flow from Basin C and for water entering through the pond bottom and pond sides and provide at least 21 days of residence time. Water Quality Criteria Presumptive Water Quality The stormwater system proposed by the Ginns is designed in accordance with Florida Administrative Code Rules 40C-42.024, 40C-42.025, and 40C-42.026(4). Wet detention ponds must be designed for a permanent pool residence time of 14 days with a littoral zone, or for a residence time of 21 days without a littoral zone, which is the case for this project. See Fla. Admin. Code R. 40C-42.026(4)(c) and (d). DA-1 and DA-2 contain sufficient permanent pool volume to provide a residence time of 31.5 days, which is the amount of time required for projects that discharge to Class II Outstanding Florida Waters, even though the receiving waterbody for this project is classified as Class III Waters. See Fla. Admin. Code R. 40C-42.026(4)(k)1. Best management practices will be used during project construction to address erosion and sediment control. Such measures will include silt fences around the construction site, hay bales in ditches and inlets, and maintenance of construction equipment to prevent release of pollutants, and may include staked sod on banks and turbidity barriers if needed. In addition, the District proposed permit conditions that require erosion and sediment control measures to be implemented. (Dist. Ex. 1, pp. 8-9, #4; Dist. Ex. 2, p. 1, ##3, 4, and 5, and p. 6, #10). ERP/MSSW/Stormwater Special Conditions incorporated into the proposed permit require that all wetland areas or water bodies outside the specific limits of construction must be protected from erosion, siltation, scouring or excess turbidity, and dewatering. (Dist. Ex. 2). The District also proposed a permit condition that requires District approval of a dewatering plan for construction, including DA-1 and DA-2, within 30 days of permit issuance and prior to construction. The Ginns intend to retain the dewatering from construction on the project site. As previously described, Petitioners' engineering witness sought to show that DA-2 will not provide the required permanent pool residence time because Basin C should be 60 acres in size. Petitioners' environmental witness also expressed concern about the capacity of the ponds to provide the water quality treatment required to meet the presumptive water quality criteria in the rules, but those concerns were based on information he obtained from Petitioners' engineering witness. Those issues already have been addressed. See Findings 77-78, supra. Groundwater Contamination Besides those issues, Petitioners raised the issue that groundwater contamination from a former landfill nearby and from some onsite sludge and trash disposal could be drawn into the proposed stormwater management system and cause water quality violations in the receiving waters. If groundwater is contaminated, the surface water management system could allow groundwater to become surface water in proposed DA-1. St. Johns County operated a landfill from the mid-1950s to 1977 in an area northwest of the project site. The landfill accepted household and industrial waste, which was buried in groundwater, which in turn could greatly enhance the creation of leachate and impacted water. Groundwater flows from west to east in the vicinity of the landfill and the project site but there was conflicting evidence as to a minor portion of the property. The Ginns' witness testified that if the landfill extended far enough south, a small part of the project site could be downgradient from the landfill. But there was no evidence that the landfill extended that far south. Petitioners' witness testified that the groundwater flow varies on the south side of the landfill so that groundwater might flow southeast toward the site. Even if Petitioners' witness is correct, the surface water management system was designed, as Petitioners' other witness agreed, so that DA-1 would have minimal influence on groundwater near the pond. In 1989, sewage sludge and garbage were placed in a pit in the central part of the project site, north of the existing pond, which also is the area for proposed DA-1; and at various times refuse--including a couple of batteries, a few sealed buckets, and concrete--has been placed on the surface of the site. In 1989, to determine the amount of sewage and garbage on the project site, the St. Johns County Health Department chose several locations evidencing recent excavation south of Ravenswood Drive, had the areas re-excavated, and found one bag of garbage and debris such as tree stumps and palmettos. In 2001, an empty 55-gallon drum was on the site; there was no evidence what it once contained or what it contained when deposited onsite, if anything. In addition, trespassers dumped solid waste on the property from time to time. Petitioners' witness searched the site with a magnetometer and found nothing significant. On the same day, another of Petitioners’ witnesses sampled with an auger but the auger did not bore for core or any other type sample; it merely measured groundwater level. In 1985, 1999, and 2000, groundwater offsite of the project near the landfill was sampled at various times and places by various consultants to determine whether groundwater was being contaminated by the landfill. The groundwater sampling did not detect any violations of water quality standards. Consultants for the Ginns twice sampled groundwater beneath the project site and also modeled contaminant migration. The first time, in 2001, they used three wells to sample the site in the northwest for potential impacts to the property from the landfill. The second time, they sampled the site through cluster wells in the northwest, middle, and south. (Each cluster well samples in a shallow and in a deeper location.) The well locations were closest to the offsite landfill and within an area where refuse may have been buried in the north- central part of the site. Due to natural processes since 1989, no sewage sludge deposited onsite then would be expected to remain on the surface or be found in the groundwater. The evidence was that the sewage sludge and garbage were excavated. Although samples taken near the center of the property contained substances that are water quality parameters, they were not found in sufficient concentration to be water quality violations. There is an iron stain in the sand north of the existing pond in the area where pond DA-1 is to be located. Based on dissolved oxygen levels in the groundwater, Petitioners' witness suggested that the stain is due to buried sewage, but the oxygen levels are not in violation of water quality standards and, while toward the low end of not being a violation, the levels could be due to natural causes. No evidence was presented establishing that the presence of the iron stain will lead to a violation of water quality standards. Petitioners' witness, Mr. Boyes, testified that iron was a health concern. But iron itself is a secondary drinking water standard, which is not a health-based standard but pertains to odor and appearance of drinking water. See § 403.852(12) and (13), Fla. Stat. Petitioners argued that the Phase I study was defective because historical activity on the project site was not adequately addressed. But the Phase I study was only part of the evidence considered during this de novo hearing. Following up on the Phase I study, the 2001 sampling analyzed for 68 volatile organics and 72 semi-volatile organics, which would have picked up solvents, some pesticides, petroleum hydrocarbons, and polynuclear aromatic hydrocarbons--the full range of semi-volatile and volatile organics. The sampling in August 2003 occurred because some of the semi-volatile parameters sampled earlier needed to be more precisely measured, and it was a much broader analysis that included 63 semi-volatiles, 73 volatile organic compounds, 23 polynuclear aromatic hydrocarbons, 25 organic phosphate pesticides, 13 chlorinated herbicides, 13 metals, and ammonia and phosphorus. The parameters for which sampling and analyses were done included parameters that were representative of contaminants in landfills that would have now spread to the project site. They also would have detected any contamination due to historical activity on the project site. Yet groundwater testing demonstrated that existing groundwater at the project site meets state water quality standards. Based on the lack of contaminants found in these samples taken from groundwater at the project site 50 years after the landfill began operation, the logical conclusion is that either groundwater does not flow from the landfill toward the project site or that the groundwater moving away from the landfill is not contaminated. Groundwater that may enter the stormwater ponds will not contain contaminants that will exceed surface water quality standards or groundwater quality standards. Taken together, the evidence was adequate to give reasonable assurances that groundwater entering the stormwater ponds will not contain contaminants that exceed surface water quality standards or groundwater quality standards and that water quality violations would not occur from contaminated water groundwater drawn into the proposed stormwater management system, whether from the old landfill or from onsite waste disposal. The greater weight of the evidence was that there are no violations of water quality standards in groundwater beneath the project site and that nothing has happened on the site that would cause violations to occur in the future. Contrary to Petitioners' suggestion, a permit condition requiring continued monitoring for onsite contamination is not warranted. J. Fish and Wildlife Except for the bald eagle nest, all issues regarding fish and wildlife, listed species, and their habitat as they relate to ERP-A.H. 12.2.2 through 12.2.2.4 already have been addressed. When the Ginns were made aware in November 2003 that there was an eagle nest in Wetland 1, they retained the services of Tony Steffer, an eagle expert with over 25 years of experience working specifically with eagles and eagle management issues, including extensive hands-on experience with eagles and the conduct of field studies, aerial surveys, and behavioral observations as well as numerous research projects on the bald eagle. Mr. Steffer visited the Ravenswood site on numerous occasions since the discovery of the nest, made observations, and was integral in the drafting of the Ravenswood BEMP. It is Mr. Steffer’s opinion that the proposed project, with the implementation of the BEMP, will not adversely affect the eagles. This opinion was based on Mr. Steffer's extensive knowledge and experience with eagle behavior and human interactions. In addition, Mr. Steffer considered the physical characteristics of the Ravenswood site and the nest tree, the dense vegetation in Wetland 1 surrounding the nest site, and the existing surrounding land uses, including the existing residential community that lies a distance of about 310 feet from the nest site, the existing roadways and associated traffic, and the school (with attendant playground noise) that is to north of the site. In Mr. Steffer's opinion, the eagles are deriving their security from the buffering effects provided by the surrounding wetland. He observed that the nesting and incubating eagles were not disturbed when he set up his scope at about 300-320 feet from the tree. The BEMP requires that Wetland 1, and the upland islands located within it, be preserved and limits the work associated with the water/sewer line to the non-nesting season. With the BEMP implemented, Mr. Steffer expressed confidence that the Ravenswood eagles would be able to tolerate the proposed activities allowed under the BEMP. The Ravenswood project plans and the BEMP were reviewed by the U.S. Fish and Wildlife Service (USFWS). The USFWS analyzed information in their files relating to projects which proposed activities within the primary zone of an eagle nest and reported abandoned nests. None of the reported abandoned nests could be attributed to human activities in and around the nest tree. Based on the project plans, the terms of the BEMP, and this analysis, the USFWS concluded that the Ravenswood project "is not likely to adversely affect" the bald eagles at the Ravenswood site. According to the coordination procedures agreed to and employed by the USFWS and the Florida Fish and Wildlife Conservation Commission (FFWCC), the USFWS takes the lead in reviewing bald eagle issues associated with development projects. In accordance with these procedures, for the Ravenswood project, the USFWS coordinated their review and their draft comments with the FFWCC. The FFWCC concurred with the USFWS’s position that the project, with the implementation of the BEMP, will not adversely affect the Ravenswood eagles or their nest. This position by both agencies is consistent with the expert testimony of Mr. Don Palmer, which was based on his 29 years of experience with the USFWS in bald eagle and human interactions. Petitioners and their witnesses raised several valid concerns regarding the continued viability of the Ravenswood eagle nest during and after implementation of the proposed project. One concern expressed was that parts of the Habitat Management Guidelines for the Bald Eagle in the Southeast Region (Eagle Management Guidelines) seem inconsistent with the proposed project. For example, the Eagle Management Guidelines state: "The emphasis [of the guidelines] is to avoid or minimize detrimental human-related impacts on bald eagles, particularly during the nesting season." They also state that the primary zone, which in this case is the area within a 750 foot radius of the nest tree, is "the most critical area and must be maintained to promote acceptable conditions for eagles." They recommend no residential development within the primary zone "at any time." (Emphasis in original.) They also recommend no major activities such as land clearing and construction in the secondary zone during the nesting season because "[e]ven intermittent use or activities [of that kind] of short duration during nesting are likely to constitute disturbance." But the eagle experts explained that the Eagle Management Guidelines have not been updated since 1987, and it has been learned since then that eagles can tolerate more disturbance than was thought at that time. Another concern was that the Ravenswood eagles may have chosen the nest site in Wetland 1 not only for its insulation from existing development to the north and east but also for the relatively sparse development to the west. Along those lines, it was not clear from the evidence that the eagles are used to flying over developed land to forage on the San Sebastian River and its estuaries to the east, as the eagle experts seemed to believe. Mr. Mills testified that eagles have been seen foraging around stocked fish ponds to the west, which also could be the source of catfish bones found beneath the Ravenswood nest. But it is believed that the confident testimony of the eagle experts must be accepted and credited notwithstanding Petitioners' unspecific concerns along these lines. Finally, Petitioners expressed concern about the effectiveness of the monitoring during the nesting required under the BEMP. Some of Petitioners' witnesses related less-than-perfect experiences with eagle monitoring, including malfeasance (monitors sleeping instead of monitoring), unresponsive developers (ignoring monitors' requests to stop work because of signs of eagle disturbance, or delaying work stoppage), and indications that some eagle monitors may lack independence from the hiring developer (giving rise, in a worst case, to the question whether an illegal conspiracy exists between them to ignore signs of disturbance when no independent observer is around). Notwithstanding these concerns, Petitioners' witnesses conceded that eagle monitoring can be and is sometimes effective. If Mr. Steffer is retained as the eagle monitor for this project, or to recruit and train eagle monitors to work under his supervision, there is no reason to think that eagle monitoring in this case will not be conducted in good faith and effectively. Even if the Ginns do not retain Mr. Steffer for those purposes, the evidence did not suggest a valid reason to assume that the Ginns' proposed eagle monitoring will not be conducted in good faith and effectively. K. Other 40C-4.301 Criteria – 40C-4.301(1)(g)-(k) 40C-4.301.301(1)(g) - No minimum surface or groundwater levels or surface water flows have been established pursuant to Florida Administrative Code Rules Chapter 40C-8 in the area of the project. 40C-4.301.301(1)(h) - There are no works of the District in the area of the project. 40C-4.301.301(1)(i) - The proposed wet detention system is typical and is based on accepted engineering practices. Wet detention systems are one of the most easily maintained stormwater management systems and require very little maintenance, just periodically checking the outfall structure for clogging. 40C-4.301.301(1)(j) - The Ginns own the property where the project is located free from mortgages and liens. As previously indicated, they will establish an operation and maintenance entity. The cost of mitigation is less than $25,000 so that financial responsibility for mitigation was not required to be established. (Costs associated with the proposed BEMP are not included as part of the Ginns' mitigation proposal.) 40C-4.301.301(1)(k) - The project is not located in a basin subject to special criteria. Public Interest Test in 40C-4.302 The seven-factor public interest test is a balancing test. The test applies to the parts of the project that are in, on, or over wetlands, and those parts must not be contrary to the public interest unless they are located in, on, or over an Outstanding Florida Water (OFW) or significantly degrade an OFW, in which case the project must be clearly in the public interest. No part of the project is located within an OFW. Balancing the public interest test factors, the project will not be contrary to the public interest. 40C-4.302(1)(a)1. - The project will not adversely affect the public health, safety, or welfare or the property of others because the surface water management system is designed in accordance with District criteria, the post-development peak rate of discharge is less than the pre-development peak rate of discharge, and the project will not cause flooding to offsite properties. 40C-4.302(1)(a)2. - Mitigation will offset any adverse impacts of the project to the conservation of fish and wildlife or their habitats, and the BEMP is designed to prevent adverse effects on the Ravenswood eagles. Although active gopher tortoise burrows were observed on the site, the impacts to these burrows are addressed by the FFWCC’s incidental take permit. The mitigation that is required as part of that permit will adequately offset the impacts to this species. 40C-4.302(1)(a)3. - The project will not adversely affect navigation or cause harmful shoaling. The project will not adversely affect the flow of water or cause harmful erosion. The project's design includes erosion and sediment control measures. The project's design minimizes flow velocities by including flat slopes for pipes. The stormwater will be discharged through an upsized pipe, which will reduce the velocity of the water. The stormwater will discharge into a spreader swale (also called a velocity attenuation pond), which will further reduce the velocity and will prevent erosion in Wetland 1. The other findings of fact relevant to this criterion are in the section entitled "Water Quantity." See Findings 61-67, supra. 40C-4.302(1)(a)4. – Development of the project will not adversely affect the legal recreational use of the project site. (Illegal use by trespassers should not be considered under this criterion.) There also will not be any adverse impact on recreational use in the vicinity of the project site. Wetlands 1 and 5 may provide benefit to marine productivity by supplying detritus to the marine habitat, and these wetlands will remain. 40C-4.302(1)(a)5. - The project will be of a permanent nature except for the temporary impacts to Wetland 1. Mitigation will offset the temporary adverse impacts. 40C-4.302(1)(a)6. - The District found no archeological or historical resources on the site, and the District received information from the Division of Historical Resources indicating there would be no adverse impacts from this project to significant historical or archeological resources. 40C-4.302(1)(a)7. - Considering the mitigation proposal, and the proposed BEMP, there will be no adverse effects on the current condition and relative value of functions being performed by areas affected by the proposed project. The proposed project is no worse than neutral measured against any one of these criteria, individually. For that reason, it must be determined that, on balance, consideration these factors indicates that the project is not contrary to the public interest. Other 40C-4.302 Criteria The proposed mitigation is located within the same drainage basin as the project and offsets the adverse impacts so the project would not cause an unacceptable cumulative impact. The project is not located in or near Class II waters. The project does not contain seawalls and is not located in an estuary or lagoon. The District reviewed a dredge and fill violation that occurred on the project site and was handled by the Department of Environmental Regulation (DER) in 1989. The Ginns owned the property with others in 1989. Although they did not conduct the activity that caused the violation, they took responsibility for resolving the matter in a timely manner through entry of a Consent Order. The evidence was that they complied with the terms of the Consent Order. Applicants' Exhibit 30K was a letter from DER dated February 13, 1991, verifying compliance based on a site inspection. Inexplicably, the file reference number did not match the number on the Consent Order. But Mr. Ginn testified that he has heard nothing since concerning the matter either from DER, or its successor agency (the Department of Environmental Protection), or from the District. The evidence was that the Ginns have not violated any rules described in Florida Administrative Code Rule 40C- 4.302(2). There also was no evidence of any other DER or DEP violations after 1989.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the St. Johns River Water Management District enter a final order issuing to Jay and Linda Ginn ERP number 40-109-81153-1, subject to the conditions set forth in District Exhibits 1, 2, and 10. DONE AND ENTERED this 16th day of April, 2004, in Tallahassee, Leon County, Florida. S J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 16th day of April, 2004.
The Issue The issue to be determined is whether the applicants, William Guererro and Christina Bang, a/k/a Christina Guerrero (Applicants), are entitled to issuance of a Consolidated Environmental Resource Permit and State Lands Approvals for various structures on the Applicants’ property at 58458 Overseas Highway, Marathon, Florida.
Findings Of Fact The Parties Petitioners Bernard Spinrad and Marian Spinrad are the owners of adjoining parcels of property with the addresses of 58418 and 58420 Overseas Highway, Marathon, Florida. They acquired the property in December 2001. They recently completed construction of two residential structures on the properties. The structure at 58418 Overseas Highway is currently listed for sale. The structure at 58420 Overseas Highway is a vacation rental property. Neither structure is Petitioners’ permanent residence. The DEP is the state agency with the power and duty to regulate activities in waters of the state pursuant to chapter 373, Florida Statutes. The DEP also serves as staff to the Board of Trustees of the Internal Improvement Trust Fund (“Board of Trustees”) to review and act on activities on state sovereignty submerged lands under chapter 253. The Applicants, are the owners of adjoining parcels of property with the address of 58478 Overseas Highway, Marathon, Florida (the Property). They purchased the Property in June 2010. The structures that are the subject of the Permit are to be constructed near or waterward of the shoreline of the Property. The Property The Property is located on Grassy Key, an island in the middle Florida Keys, within limits of the city of Marathon, Monroe County, Florida. U.S. Highway 1 passes through Grassy Key. The Property -- as is that of Petitioners -- is situated between U.S. Highway 1 and the open waters of the Atlantic Ocean. In the early part of the 20th century, a portion of Grassy Key was platted as the Crains Subdivision. The properties owned by Applicants and Petitioners are within the Crains Subdivision. During the periods of time directly relevant hereto, the Property has been owned by Burgess Levine, who owned the property during the period prior to the October 2006, landfall of Hurricane Wilma until June 2010, and by Applicants, who have owned the Property since June, 2010. Grassy Key Grassy Key is three-miles long, and has 6800 feet of beaches, none of which are designated as critically eroded. The island fronts the Atlantic Ocean to the east, and the more protected waters of Florida Bay to the west. The waters along the Atlantic Ocean shoreline of Grassy Key in the area at issue are shallow, with an extremely flat bottom having a very gradual slope of approximately 1 to 30, meaning there is a one foot vertical change over 30 horizontal feet. The mean tide range at the Property is about 1.7 feet. Under normal conditions, the stretch of Grassy Key at issue is fairly characterized as a zero-wave energy shoreline. Waves break well offshore and there is negligible wave energy propagating beyond that point. What shoreline energy exists is produced by small tide currents and wind-shear on the water surface that moves water along the shoreline. The direction of the water movement is dependent on tides and wind direction, with the predominant direction being from north to south. Erosive and other significant changes to the shoreline of Grassy Key, including that stretch fronting the Property, are event driven, meaning when there is a coastal storm that causes a rise in the water level, substantially higher than the astronomical tide, waves can propagate onto the shoreline of Grassy Key. The wind and waves can come from virtually any direction depending on the storm. A storm of greater intensity will create higher energy-wave conditions. Although storm conditions may only occur over 1 to 3 percent of a given year, with the rest of the year having zero-wave energy, on average the coastline may be considered to be of moderate-wave energy. The beach sediment along the Grassy Key shoreline in all areas pertinent hereto consists of calcareous material, made up of the breakdown of corals and coralling algae, with a significant fraction of other detrital marine material. The upper beaches of Grassy Key, including that on the Property, generally consist of coarse, calcareous sand with a small fraction of calcareous silt-size particles. The inter-tidal areas along Grassy Key consist of predominantly fine calcareous sand, with a greater fraction of calcareous silt. Extending out into the nearshore area all along Grassy Key, including that fronting the properties owned by Petitioners and Applicants, the sediment becomes a very fine calcareous sand, with a greater fraction of the material being calcareous silts and clays, and with a substantial amount of organic mud of a marine origin, classified as Islamorada muck. Since at least the 1970s, one wading in the nearshore waters along Grassy Key could expect to sink into the surface muck to a depth of anywhere from six inches to two feet. The depth of muck becomes less as one moves further out and approaches the offshore Thalassia beds. Although some areas offer more resistance than others, it is routine to experience difficulty in walking and wading along the coast of Grassy Key because of the high percentage of clays and silts in the substrate. The band of muck narrows as one proceeds towards the northern stretches of Grassy Key, until one reaches the furthest areas to the northeast where the nearshore transitions to exposed rock and hard bottom. The surface muck that exists in the nearshore waters of Grassy Key, having a sizable component of decaying organic material, gives off an odor of hydrogen sulfide when disturbed that some find to be unpleasant. The odor is a naturally- occurring condition of the sediment, and is common in mucky areas all around the southern coasts of Florida. The suggestion that the shoreline in the vicinity of the Petitioners’ property, and that of Applicants, was a naturally occurring white, sandy beach is contrary to the greater weight of the evidence. To the extent the shoreline at Petitioners’ property may have been temporarily altered by the overwash from Hurricane Wilma as discussed herein, Petitioners’ own post-Wilma man-made efforts at beach stabilization, or the redistribution of sediments occasioned by Hurricanes Isaac and Sandy in 2012, the evidence demonstrates the “mucky” condition described herein to be more consistent with the natural and long-standing conditions of Grassy Key. Thus, as Grassy Key exists in the present time, one may expect to encounter six inches to two feet of loose muck anywhere along the nearshore area. Close to shore of Grassy Key are scattered beds of Halodule, a species of seagrass that tends to emerge and grow in shallow waters. The growth of Halodule is influenced by the nature of the sediments, the salinity temperature, and clarity of the water. Storm events have a significant effect on its growth. Given its transient nature, Halodule may vary in any given area from nonexistent, to spotty, to well-established beds. As one moves further offshore, the Halodule transitions to large, continuous beds of Thalassia. Thalassia grows in deeper water, and is common to a depth of about 12 feet. Being deeper and less affected by storm energy, the line of the Thalassia beds off of Grassy Key has not substantially changed over time. As wind and waves come across the grass beds, and as tides ebb and flow, grass blades are cropped. The amount of grass varies seasonally to a degree. The cropped and dislodged seagrasses, along with other organic material entrained therein, are naturally carried by the tides and wind and stranded along the shoreline. The stranded material is known as wrack, and the line of stranded material is known as the wrack line. Grassy Key is well known for the large seagrass wracks that pile up on the shoreline. A wrack line is a normal and natural occurrence in marine environments like that of Grassy Key, and can be a good indicator of the upper edge of the water action at a particular time. The cropping and dislodging of seagrass is accentuated during major or minor storm events. During Hurricane Rita in 2005, a very large seagrass wrack was blown onto the shoreline of Grassy Key. It was subsequently blown back out to sea by the overwash from Hurricane Wilma. The decomposition of the seagrass and other organic materials creates a significant odor that is not uncommon. That odor of decomposing material is well-recognized as being associated with Grassy Key. Areas along the shoreline of Grassy Key have been used by sea turtles for nesting. However, the nature of the substrate in the area of the Property is not optimal for nesting. Generally, sea turtles require a nesting site with 15 to 20 inches of sand above the water table so as to allow them to dig a suitably deep and dry cavity for their eggs. The natural substrate along the section of Grassy Key at issue is coarser and more difficult to dig into, and does not have the depth of sand for the best chance of a successful nest. Despite the nature of the substrate, Petitioner testified as to her observation of turtle nests along her property in each year from 2006 through 2010. Since the SW Groin, the Mid-bulkhead, and the NE Groin were all in existence and functioning during that period, with work to the SW Groin having been completed by 2008, the preponderance of the evidence demonstrates that those structures have no effect on the success or failure of sea turtles to nest along the property. To the extent nesting has been disrupted since 2011, the most logical inference that can be drawn from the evidence is that such disruption is the result of the Mid-Jetty Extension, which is slated for removal under the terms of the Permit. The preponderance of the evidence demonstrates that the structures and activities authorized by the Permit will have no adverse effect on sea turtles. Hurricane Wilma In October, 2005, Grassy Key was pounded by Hurricane Wilma. The storm passed to the north, and created a substantial storm surge that moved from west to east across Grassy Key. The storm surge created a “ridge and runnel” effect on the Atlantic facing shoreline, with the channelization of the storm tide flow creating erosion and gullies on upland shore-adjacent properties. The storm surge and flooding across Grassy Key caused substantial wash-outs of sand; transported a large volume of sandy, upland sediments into the nearshore waters of the Atlantic Ocean; and created washover “fans” of material along the shoreline of Grassy Key. The effects of the Hurricane Wilma storm surge manifested just north of the Property, became substantial at the Property, and continued south down the shoreline for a considerable distance. At the Property, sand was pushed from 50 to 100 feet waterward from the existing shoreline, and a substantial runout was created running parallel and north of the SW Jetty. The sand pushed into the water buried everything in its path, including seagrasses. In short, the post-Wilma shoreline from the Property south along Grassy Key was left in a completely disrupted state. The nearshore waters fronting the properties owned by Petitioners and Applicants were affected by the deposition of sandy, upland sediments, which temporarily created areas of substantially harder-packed sediment. Over time, as the shoreline equilibrated and the sandy sediment distributed through a broader area, more typical shoreline conditions returned. The photographic evidence demonstrates that the Mid- bulkhead and the SW jetty structures were impacted by the Hurricane Wilma storm surge. In addition, the sandy area between the mid-bulkhead and the SW jetty was pushed seaward from its previous location. The scars from Hurricane Wilma remain evident through the most recent aerial photographs received in evidence. It is visually apparent that seagrass, though reappearing in patches, has not reestablished in the nearshore areas along the affected shoreline of Grassy Key -- including the areas in front of the Property and the property owned by Petitioners -- to the extent that it existed prior to the storm. Post-Wilma Activities When Hurricane Wilma hit, the Property was owned by Burgess Lea Levine. Not long after Hurricane Wilma, Ms. Levine shored up the SW Jetty, and performed work in the “beach” area between the mid-bulkhead and the SW jetty. The photographic evidence also supports a finding that the rock outline of the Mid-jetty was reestablished to its pre-Wilma configuration. The repairs to the SW Jetty resulted in a structure that is virtually indistinguishable in size and shape to the SW Jetty as it presently exists. The wrack line at the beach area after it was “worked” following the passage of Wilma, shows the area in which work was done to be generally consistent with -- though slightly seaward of -- the 2005 post-Wilma shoreline. In 2008, Ms. Levine applied for a series of exemptions and for consent of use for state-owned lands for “shoreline repair, replace earthen ramp with a concrete ramp, repair wood deck, replace mooring piles & maintenance dredge existing channel w/in Atlantic Ocean.” On September 19, 2008, the DEP issued a regulatory authorization and proprietary submerged land approval. The Rights of Affected Parties that accompanied the September 19, 2008, notice provided that “[t]his letter acknowledges that the proposed activity is exempt from ERP permitting requirements” and that “this determination shall expire after one year.” The notice of Rights of Affected Parties did not apply to the proprietary authorization. At some time after issuance of the regulatory authorization, Ms. Burgess initiated additional work to repair the SW Jetty. The photographic evidence, which is persuasive, indicates that the work on the SW Jetty, including the concrete cap, was complete by the end of 2008. When Applicants purchased the Property, the determination of exemption issued in 2008 had, by application of the notice of Rights of Affected Parties, expired. Shortly after the Applicants purchased the property, they had the existing family home demolished. Applicants intend to construct a winter vacation home for their personal use on the property. 2012 Storms In August and October 2012, Grassy Key was subject to event-driven conditions as a result of the passage of Hurricanes Isaac and Sandy. Those storms redistributed large areas of sediments that had been moved offshore by the effects of Hurricane Wilma. The Proposed Permit The February 20, 2013, Permit provides that the structures described herein do not require the issuance of an Environmental Resource Permit, subject to the criteria and conditions in Florida Administrative Code Rule 40E-4.051. The Permit provides that the boat ramp is eligible to use the general permit in Florida Administrative Code Rule 62-330.417, the repair and replacement of the dock is exempt pursuant to section 403.813(1)(b), Florida Statutes, the maintenance dredging of the Channel is exempt pursuant to section 403.813(1)(f), and that the repair and replacement of the NW Jetty, the SW Jetty, and the Mid-bulkhead are exempt because the structures are “historic in nature and pre-dates Department regulations.” In addition to the regulatory authorizations, the Permit granted proprietary authorization by Letter of Consent for the dock pursuant to Florida Administrative Code Rule 18- 21.005(1)(c)4., and for the Channel, the NW Jetty, the SW Jetty, and the Mid-bulkhead pursuant to rule 18-21.005(1)(c)7. The Permit established the mean high-water line as that existing in 1974 and depicted on the “Richmond Survey.” Proprietary authorization for the boat ramp was determined to be unnecessary due to its location above the mean high-water line. Finally, proprietary authorization for the “Sandy Area” or beach between the Mid-bulkhead and SW Jetty was granted by Letter of Consent pursuant to rule 18-21.005(1). On September 20, 2013, the DEP filed a Notice of Additional Grounds for Exemption Determination, in which it found each of the structures subject to the regulatory review to “have only minimal or insignificant individual or cumulative adverse impacts on water resources” and to thus be exempt from the need to obtain an Environmental Resource Permit pursuant to section 373.406(6), Florida Statutes. On December 12, 2013, Applicants filed a Notice of Filing Proposed Changes to the Pending Agency Action in which they agreed to certain additional conditions, and which referenced the October 1, 2013, repeal of rule 40E-4.051, and its replacement by the “Statewide ERP rules.” For purposes of this de novo proceeding, the proposed Permit at issue includes the February 20, 2013, Permit; the September 20, 2013, Notice of Additional Grounds for Exemption Determination; and the December 12, 2013, Notice of Filing Proposed Changes to the Pending Agency Action. The Proposed Structures Groins There has been some confusion relating to the names of the structures that are subject to the proposed Permit. Two of the structures are referred to as jetties, the NE Jetty and the SW Jetty, and the middle structure is referred to as the Mid- bulkhead. A jetty is a navigation structure that is constructed at a barrier inlet. Its purpose is to stabilize the inlet and prevent shoaling by “jetting” current and wave-driven sand further offshore, such that the offshore bar is moved into deep enough water to allow navigation in and out of the tidal inlet, and allowing the tidal current between the ocean and the receiving body of water to keep the inlet scoured and open. There are 48 jetties on the open coast of Florida, none of which are in the Florida Keys. A groin is a structure designed for shore protection purposes. A groin is typically aligned perpendicular to the shoreline, or “shore normal.” The structures identified in the Permit as the NE Jetty and the SW Jetty are clearly groins, and not jetties. The mid-bulkhead is a groin, generally for shore confinement, with a channel-facing bulkhead. For purposes of continuity, the structures will be identified by the names given them in the Permit. Since there is negligible wave energy along the shoreline normal conditions, the groins have little or no day- to-day effect on longshore transport. Under storm conditions, the structures affect longshore transport, as evidenced by accretional “fillets,” and function as shoreline protection and confinement structures. The rock groins provide shelter, habitat and structure for corals, sponges, lobster, and fish in the area. The preponderance of the evidence demonstrates that the groins authorized by the Permit will have no adverse effect on fish and wildlife resources. NE Jetty The NE Jetty was originally constructed in the early 1960s, likely concurrent with the dredging of the navigational channel. The quality of the aerial photographs of the period make it difficult to tell if the NE Jetty was a loosely-placed rock embankment or a more well-designed and constructed structure. However, the fillet of sand accreted to the north of the Channel demonstrates that the jetty was in existence and functioning as a shore-protection structure. By the 1970s, the NE Jetty had become overwhelmed by longshore sediment transport from the northeast. Sediment overtopped the NE Jetty and filled in the landward reaches of the Channel. At that point, ability of the NE Jetty to perform as a shore protection structure was compromised to the point that it could no longer hold the shoreline out of the basin or the landward portion of the Channel. The Mid-bulkhead became the dominant structural control over the shoreline and started to accrete the shoreline to the northeast. At some time between 1977 and 1981, the Channel was maintenance dredged pursuant to a permit issued by the Department of Environmental Regulation, DEP’s predecessor agency. The NE Jetty appeared on the plans for the maintenance dredging. Thus, the most reasonable inference that can be drawn from the evidence is that the NE Jetty was repaired and restored in conjunction with the approved maintenance dredging. By 1981, the NE Jetty had been restored as the dominant shore protection structure north of the Channel, and a fillet of accreted material had been reestablished. The aerial photographs from that period are not sufficiently distinct to determine the precise size, shape, and configuration of the NE Jetty at that time. However, there is no evidence of additional work having been performed on the NE Jetty between 1981 and 1985. By 1985, the NE Jetty existed in substantially the size, shape, and configuration as it existed at the time of Hurricane Wilma. Between 1981 and the 2005 arrival of Hurricane Wilma, the evidence is convincing that the NE Jetty was holding up the shoreline to the northeast and preventing sediment from filling in the upper reaches of the Channel. Although the evidence suggests that the NE Jetty had, by 2005, begun to show its age, the continuous presence of an accretional fillet demonstrates that it continued to serve its function as a shore-protection structure. Although the NE Jetty suffered damage from Hurricane Wilma, it continued to perform its shoreline protection function. Aerial photographs taken in 2009 and 2011 show a relatively distinct structure with a well-defined accretional fillet. Thus, the greater weight of the evidence demonstrates that, at the time of its repair in May 2011, the NE Jetty was a functional groin. The NE Jetty, as repaired in 2011, is of substantially the same size, shape, and location as the structure depicted in aerial photographs taken in 1985, 2009, and early 2011. Although the elevation of the structure was increased over its pre-repair elevation, the increase was that reasonably necessary to prevent the function of the structure from being compromised by the effects of age and weather. The work performed on the NE Jetty, consisting of new rock laid on top of the existing rock, constituted repair and maintenance of the existing structure. Since 2005, and at the present time, the shoreline north of the NE Jetty has reached a state of equilibrium and stability, and is not expected to change significantly from its current condition. The preponderance of the competent, substantial evidence demonstrates that the effect of the NE Jetty on the shoreline and water resources of Grassy Key in the vicinity of the properties owned by Applicants and Petitioners is minimal and insignificant. The sand and sediment accreted to the north of the NE Jetty since 1981 is in the range of 250 square feet. SW Jetty The aerial photographs from 19647/ demonstrate that some form of structure then existed at the location of the current SW Jetty. The structure is indistinct due to what appears to be sidecast material from a small channel in front of the property to the immediate south of the Property. By 1971, the SW Jetty had become more distinct. From that time forward, the SW Jetty, and its accompanying fillet of accreted material, appears in roughly the size and shape of the structure as it appeared immediately prior to the arrival of Hurricane Wilma. The SW Jetty was heavily impacted by Hurricane Wilma. The overwash from the storm created a substantial runout alongside the SW Jetty, and the post-storm aerials suggest that the jetty boulders were undermined and shifted from their more uniform 2003 appearance. Immediately after Hurricane Wilma, the owner of the Property commenced restoration and repair activities. As part of the activities, the SW Jetty was repaired with the addition of boulders, which were often three feet and every now and then as much as four feet across. The boulders, being irregularly shaped, could not be stacked like Legos®, so the repairs were not neatly within the precise pre-Wilma footprint. However, the repaired SW Jetty was substantially in the length and location as existed prior to Hurricane Wilma, though it may have had a slightly wider cross-section. By 2007, the work on the SW Jetty was complete, and it had assumed its present appearance with the addition of a concrete cap. Its appearance -- i.e. length, width, and location -- in 2007 and 2008 was not dissimilar from its appearance in 2003. As repaired, the SW Jetty effectively constitutes the same structure that it has been since its initial construction. From a coastal engineering perspective, the work that was performed on the SW Jetty, consisting generally of new rock laid on top of the existing rock, constituted repair and maintenance of the existing structure. Dr. Lin testified that between 1974 and 2011, the area to the southwest of the southwest jetty was “about equalized,” though it was “accreting a little bit.” Thus, the effect of the SW Jetty on the shoreline of Grassy Key in the vicinity of the properties owned by Applicants and Petitioners from 1974 to 2011 was minimal and insignificant. Dr. Lin testified that, since 2011, the same area had eroded. The only substantive shoreline change that logically accounts for that subsequent erosion is the Mid-bulkhead extension, which is slated for removal under the terms of the proposed Permit. Petitioner testified that she observed no adverse effects from activities on the Property until after February 2011.8/ Since work on the SW Jetty was complete by no later than 2008, Petitioner’s testimony supports a finding that the SW Jetty has had no measurable effect on the water resources in the vicinity of the properties owned by Applicants and Petitioners. The preponderance of the competent, substantial evidence demonstrates that the effect of the SW Jetty on the shoreline and water resources of Grassy Key in the vicinity of the properties owned by Applicants and Petitioners is minimal and insignificant. Mid-bulkhead The structure of the Mid-bulkhead first appeared as part of the sidecast material from the excavation of the navigation channel in 1964. It coalesced into a defined but smaller and more rudimentary structure in the 1971-1972 time period. At that time, it was acting as the predominant shore protection structure due to the overtopping of the NE Jetty with sediment, which also filled in the landward reaches of the Channel. By 1981, after the maintenance dredging of the Channel, the Mid-bulkhead had assumed substantially the size, shape, and location that it has currently. The Mid-bulkhead has a navigation function of protecting the landward extent of the Channel from the collapse of adjacent sand and sediment, and a shore protection and compartmentalization function. Those functions have been consistent since 1981. The Mid-bulkhead appears to have been subjected to the overwash of sand and sediment from Hurricane Wilma, though it maintained its shape and form. The outline of the Mid-bulkhead appears to be more well-defined after the initial post-Wilma repairs. In any event, the configuration and size of the Mid-bulkhead is substantially the same as it had been since 1981. At some point, the interior section of the Mid- bulkhead was topped with soil that is inconsistent with that naturally occurring in the area. That fill was confined, and brought the Mid-bulkhead to a more even grade with the rock outline, but could have had no measurable effect on the shoreline and water resources of Grassy Key in the vicinity of the properties owned by Applicants and Petitioners. The preponderance of the competent, substantial evidence demonstrates that the effect of the Mid-bulkhead is minimal and insignificant. Channel In 1961, the Department of the Army authorized dredging of a navigation channel at the Property. The approved channel was to be 700 feet long, 30 feet wide, and to a depth of five feet below mean low water. The Florida Trustees of the Internal Improvement Fund issued a letter of no objection. By 1964, the Channel that is the subject of this proceeding had been dredged, though not to the 700-foot length approved. Rather, the Channel was dredged to a length of approximately 290 feet. Much, if not all of the dredge spoil was sidecast, creating a rock structure alongside the Channel. Measurements taken during the course of this proceeding demonstrate that the initial dredging resulted in near vertical side slopes, which shows that the bailing of the bedrock was accomplished to the limits. The width of the Channel is from 28 feet to 32 feet wide, which is within an acceptable tolerance of the 30-foot approved width. In 1976, the then-owner of the Property sought a permit from the DEP’s predecessor, the Department of Environmental Regulation, to maintenance dredge the Channel to a dimension of 290 feet long and 30 feet wide, to a depth of minus 8-feet mean high water, and to construct a new rock jetty to extend 230 feet waterward from the existing terminus of the NE Jetty. Given the mean tide range of 1.7 feet at the Property, the depth of the proposed dredging would have been minus 6.3 feet mean low water, or 1.3 feet deeper than originally approved. The permit drawings depict the existing NE Jetty, the Channel boundary, the outline of the Mid-bulkhead, and the sidecast rock structure alongside the southern side of the Channel. The permit was denied. In 1977, the owner of the property reapplied for a permit to maintenance dredge the Channel to a dimension of 290 feet long and 30 feet wide, and to a depth of minus 4.0 feet below mean low water nearshore to minus 6 feet below mean low water at the waterward end. The proposal to construct an extension of the NE Jetty was deleted. The permit was issued, and a severance fee for the dredged material was paid based on a projected 700 cubic yards of material removed. The permit drawings and photographs depict the existing NE Jetty, the nearshore Channel boundary, and the general outline of the Mid- bulkhead. By 1981, aerial photographs demonstrate that the maintenance dredging of the Channel was complete, the NE Jetty was in place and functioning to protect the shoreline as evidenced by the accretional fillet, and the Mid-bulkhead had assumed its approximate current shape and configuration. Although the Channel has varied in depth over the years since the maintenance dredging and Hurricane Wilma, the greater weight of the evidence, including photographic evidence, indicates that the Channel was well-defined and remained navigable during that period. The Channel is an open-water exposed channel. Water in the Channel mixes due to direct tidal flow and the sheet flow of water due to shear wind stress. As water passes over the Channel, it sets up gyre, which is a mixing process. The open- water exposed Channel is subject to a high degree of mixing, even on normal waveless conditions, because of the wind transport of water and the tidal transport of water. The Channel is not a semi-enclosed basin. A semi- enclosed basin does not receive the direct forcing functions that an open-water channel receives. A semi-enclosed basin has no direct connection to open waters, but is connected to open waters by a narrower opening. Although a semi-enclosed basin exchanges water via every tidal cycle, the flushing process is one of slow mixing, in which a little bit of water is added to and withdrawn from the larger basin through the narrow opening during each tidal cycle. In such a case, a flushing analysis may be necessary to determine how much time and how many tidal cycles it may take to effect a complete exchange of the water in the semi-enclosed basin, and thus, for example, to dilute a pollutant to an acceptable level. A flushing analysis is not needed in this case because the Channel is an open-water, openly-exposed location subject to a high degree of mixing under normal day-to-day tidal processes. There is no greater basin connected by a restricting connection as with a semi-enclosed basin. Rather, the Channel has direct exposure to the tides, along with wind shear stress moving the water. The evidence in this case is substantial and persuasive, because the Channel is highly exposed to the open water and the tides, and a well-mixed and well-flushed aquatic system, that a flushing analysis is neither required nor necessary. Dock The dock made its first obvious appearance in 1981. It appears in a consistent shape and appearance through 2011. Aerial photographs taken in 2012, after the maintenance dredging of the Channel was conducted, show the dock had been removed. At the time of the hearing, the Applicants had installed new pilings and vent boards for the replacement dock, but the decking had not been installed. Work to complete the replacement of the dock was halted due to the pendency of the litigation challenging the structures. The proposed dock is less than 500 square feet. It is proposed for non-commercial, recreational activities. It is the sole dock proposed on the Property. The proposed dock will not impede the flow of water or create a navigational hazard. Boat Ramp Since the issuance of the 2008 approval, the boat ramp site was graded and stabilized in limerock material. The concrete ramp was not completed due to the pendency of the litigation challenging the structures. However, Applicants propose to pave the ramp with concrete. Based on Mr. Clark’s observations during his site visits, the boat ramp is landward of the mean high waterline depicted on the survey. The preponderance of the evidence demonstrates that the proposed boat ramp will provide access to the Channel, which provides a minimum navigational access of two feet below mean low water to the ramp. Applicants have agreed to install depth indicators at the ramp to identify the controlling depths of the navigational access. The work on the ramp involves no seagrass beds or coral communities. The ramp as proposed will require no more than 100 cubic yards of dredging. The total width of the ramp is to be 20 feet and the ramp surface will be no wider than 12 feet. Beach Area The area between the SW Jetty and the Mid-bulkhead is an accreted beach-type area that has been confined and protected by the Mid-bulkhead and the SW Jetty. The shoreline landward of the mean high water line, from the dry beach and to the upland, is somewhat steeper than adjacent unprotected shorelines, which is indicative of the grooming of the upper beach sediment and the stability of the shoreline between the Mid-bulkhead and the SW Jetty. As a result of the Hurricane Wilma storm surge, a substantial amount of sediment was swept across the Property and into the Atlantic waters. The beach area was inundated with sand and sediment from the overwash, which appears to have moved the shoreline well waterward of its previous position. Along the northern side of the SW Jetty, a substantial channelized gully was created. The configuration of the shoreline post-Wilma suggests that efforts were made by the then-owner of the Property to fill in the gully on the northern side of the SW Jetty, and to groom and restore the shoreline by redistributing sand and sediment on the Property. It is typical, and allowable under DEP emergency final orders, for affected property owners to redistribute overwashed deposits and place them back within the beach system. In that regard, the DEP encourages the redistribution of clean beach sand back onto the beach. The then-owners of the Property were not alone in taking steps to address the effects of Hurricane Wilma on their adjacent shorelines. The photographic evidence demonstrates that Petitioners engaged in similar restorative activities, which included bringing in material purchased from a contractor to fill in a gully created on their property by the overwash. Observation of representative soil samples from the beach area demonstrate that the soils are consistent with those in the upper beach areas found throughout the area. The only areas of inconsistent soils were found in the interior of the rock structure of the Mid-bulkhead, which contained a four to six-inch layer of soil with a different consistency and darker brown color, and small area of similar soil directly adjacent thereto and well above the mean high water line. The greater weight of the competent, substantial, and credible evidence demonstrates that there was no substantial amount of “fill” from off-site placed on or adjacent to the beach area. Rather, the nature, appearance, and composition of the soils suggests that the temporary increase in the size of the beach area after Hurricane Wilma was the result of grooming and redistribution of sand and sediment pushed onto the Property and into the nearshore waters by the Hurricane Wilma storm surge. In the years since Hurricane Wilma, the influence of normal tidal and weather-driven events has returned the beach area between the mid-bulkhead and the SW jetty to roughly the configuration that existed prior to the passage of Wilma, though it remains somewhat waterward of its pre-Wilma location.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law set forth herein it is RECOMMENDED that the Department of Environmental Protection enter a final order approving the February 20, 2013, proposed Permit, as conditioned by Applicants’ December 12, 2013, Proposed Changes to the Pending Agency Action. DONE AND ENTERED this 25th day of July, 2014, in Tallahassee, Leon County, Florida. S E. GARY EARLY 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 25th day of July, 2014.
