Findings Of Fact On June 27, 1979, Respondent Department of Environmental Regulation's St. Johns River District office received an application from Petitioner John W. McPhail, Deland, Florida, for a permit to conduct dredge and fill activities on his property at Lake Johnson, DeLeon Springs, Florida. The application reflected that Petitioner desired to dredge 100 cubic yards of material Waterward of the lake mean high Water line and 100 cubic yards landward of the mean high water line, and then fill an adjacent cove area on his Property with the 200 cubic yards of material. (Respondent's Exhibit 1) Lake Johnson is a small privately owned lake about fifteen acres in area. There are two distinct "lobes" of the lake which are joined by a narrow band of water. Each of these lobes is approximately seven acres in area. Some four or five houses, including, Petitioner's, are located around the lake. In the early Seventies, Petitioner dredged part of his shoreline and, in the process, too much material was inadvertently removed from the present cove area and placed in the middle of the property, which left a hump of land in the middle. The shoreline now is irregular with steep ungraded banks, and the cove area is somewhat stagnant. Petitioner wishes to restore the property by dredging the "hump" created by prior filling, and return the material to its Original location by filling the cove area. This will produce an even, sloped shoreline extending some 200 feet and improve the appearance of the lakefront. It will also reduce present maintenance Problems. (Testimony of Petitioner, Vause, Petitioner's Exhibits 1-3) A field biologist in Respondent's District Dredge and Fill Permitting Section conducted an on-site inspection on August 28, 1979, and rendered a report of the inspection on October 2, 1979. He found that the dominant plant community along the banks of the shoreline consisted primarily of upland weeds and grasses such as broomsedge and bahaia grass. Additionally, primrose willow was found in that location. The vegetation along the shoreline includes maidencane and a small amount of bullrush while the open water area is predominately vegetated with water lilies. Primrose willow is a species of vegetation found in the transitional zone of a submerged land, and bullrush, maidencane, and water lily are also fresh water species of vegetation found in submerged lands, as defined in Chapter 17-4, Florida Administrative &ode. The water depth in the lake is approximately eight feet and the depth the water at the steep banks of the Petitioner's property is approximately three feet. Wetlands vegetation of the above types are conducive to the improvement of water quality by increasing dissolved oxygen levels after removal of polluting nutrients from the water. The removal of a significant amount of such vegetation may have a measurable adverse effect on water quality. Although Lake Johnson, a Class III body of water, presently has excellent Water quality, the vegetation along the shoreline has been removed to a degree of about ten to fifteen percent. The removal of fifteen to twenty percent or more of a shoreline in such a lake normally produces a measurable adverse effect on water quality. The dredging of material along a shoreline can produce short-term turbidity of the water. (Testimony of Vause, Respondent's Exhibits 2-3) Respondent's inspector found that although filling the cove would remove some beneficial aquatic and land vegetation, would most likely reestablish if proper sloping was maintained on the shoreline. He also noted in his report that the proposed project would restore approximately one-half acre of open water to the lake. He therefore interposed no objection to the filling aspect of the project, but believed that dredging should not be undertaken waterward of the ordinary high water line, and that the shoreline should be merely contoured without dredging. By letter of October 4, 1979, Respondent's district manager advised Petitioner of its intent to deny his application for permit for the reason that the proposed work would eliminate approximately .5 acres of wetland community and thereby degrade water quality in the areas of BOD, turbidity, and dissolved oxygen. (Testimony of Vause, Respondent's Exhibits 2-4)
Recommendation That Petitioner be issued the requested permit, subject to standard conditions. DONE and ENTERED this 13th day of February, 1980, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: Segundo J. Fernandez Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 John W. McPhail Route 1, Box 692H Deland, Florida 32720 ================================================================= AGENCY FINAL ORDER ================================================================= BEFORE THE STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION JOHN W. MCPHAIL, Petitioner, vs. CASE NO. 79-2174 STATE OF FLORIDA, DEPARTMENT OF ENVIRONMENTAL REGULATION Respondent. /
Findings Of Fact By application filed November 17, 1992, Petitioner seeks a dredge and fill permit for the construction of a private boat dock; a 24 foot by 26 foot platform for an "A" frame camping shelter; and a 4 foot by 18 foot boardwalk, all in jurisdictional wetlands along the water's edge of a small natural basin off of the Choctawhatchee River at Section 24, Township 2 South, Range 19 West in Walton County, Florida. The Choctawhatchee River has been designated an Outstanding Florida Water by Rule 17-302.700, Florida Administrative Code. The proposed project is located in Class III waters and is adjacent to Class II shellfish approved waters. The proposed project is not exempt from Respondent's permitting jurisdiction. Petitioner proposes to use the elevated "A" frame structure for recreational purposes for his family and friends. He owns 150 acres of land in the vicinity. He provided no reliable assurances that he, or the owners of 350 acres of adjacent property, would not subdivide and sell plots of the property in the future for construction of similar recreational facilities in these jurisdictional wetlands. There is no feasible land access to Petitioner's proposed project site. Petitioner proposes to use "port-a-potty" chemical equipment with a capacity of 5.5 gallons for the containment of human waste, hauling the waste, chemicals and equipment out on boats as necessary. Potable water will also be carried to the site via boat by the six to eight individuals contemplated to use the proposed project facility on an estimated 15-20 weekends per year. Petitioner's proposed portable toilet is not an acceptable method of sewage disposal for the number of individuals using the proposed facility. Reasonable assurances were not provided by Petitioner that transfer of such waste by boat will not, through accident or otherwise, be introduced into the river and degrade water quality. Petitioner was unable to provide reasonable assurances that the proposed permanent facilities would not attract and be used by other individuals, leaving garbage and waste behind. Petitioner's offer to place a "no trespassing" sign on the property is not an adequate substitute to monitoring of the property to prevent improper use by others. In the event of a severe storm, Petitioner's proposed structure would be subject to destruction and its constituent parts strewn on other land or into the water. The proposed construction would adversely affect the public health, safety, welfare and property of others. The proposed project will adversely impact the conservation of fish, wildlife and their habitats. The proposed site area supports many endangered and threatened species, including the Atlantic Sturgeon and the bald eagle, which would be adversely affected by the project. Also adversely affected by the dwelling construction and subsequent loss of habitat would be rookeries of wading birds such as the Little Blue Heron and the Egret, both of which nest in these wetlands. While fishing for Petitioner and his family or guests at the proposed project would possibly be improved, Petitioner offered no credible evidence that fishing, recreational values or marine productivity in the area would not be affected. The wetlands where Petitioner proposes to build his shelter serve as a nursery area for shrimp and oysters. Destruction or degradation of waters of the wetland will have an adverse effect on any shellfish or marine life inhabiting the area. The permanent nature of the proposed project will result in a permanent impact on the wetlands in the vicinity of the project. Petitioner offered no evidence that the current condition and relative value of functions being performed by areas subjected to the proposed project will not be affected. The area where the project is proposed is a highly productive estuary which interfaces with the Choctawhatchee River and Choctawhatchee Bay. This ecosystem provides habitat for various unique species of plants and wildlife and is the location of shrimp and oyster nurseries. Further, the estuary serves to clean the water, remove sediment, revitalize the water with oxygen, and convert nutrients such as nitrogen and phosphorus into plant material and ultimately into usable organic nutrients. The proposed project will lower existing ambient water within an Outstanding Florida Water. The increased docking of boats in shallow wetland waters could cause violations of water turbidity standards, resulting in decreased diversity of the Shannon-Weaver Index of Benthic Macroinvertebrates. Water quality violations would also result from increased oil sheen on the surface of the water. Secondary impacts of the proposed project include the loss of wetland habitat, impairment of wetland function, and violation of water quality standards due to increased boat traffic and the possibility of sewage contaminating the wetlands and surrounding environs. The proposed project fails to meet Respondent's requirements for issuance of a dredge and fill permit in view of the lack of reasonable assurances by Petitioner that prohibited cumulative impacts will not result; that Class II waters will not be degraded; that the project is clearly in the public interest; that ambient water quality standards will not be violated and that detrimental secondary impacts will not occur. Denial of the permit is consistent with other, similar permitting decisions by Respondent.
Recommendation Based on the foregoing, it is hereby RECOMMENDED that a Final Order be entered denying the application for issuance of Permit No. DF66-222039-1 to Petitioner. DONE AND ENTERED this 31st day of August, 1993, in Tallahassee, Leon County, Florida. DON W. DAVIS Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 31st day of August, 1993. APPENDIX TO RECOMMENDED ORDER, CASE NO. 93-2900 The following constitutes my rulings, pursuant to Section 120.59, Florida Statutes, on proposed findings of fact submitted by the parties. Petitioner's Proposed findings None submitted. Respondent's Proposed findings 1.-3. Accepted in substance, not verbatim. 4.-7. Rejected, subordinate to HO findings. Accepted. Rejected, legal conclusion. 10.-11. Accepted. Rejected, unnecessary. Accepted. Rejected, unnecessary. 15.-22. Accepted in substance. COPIES FURNISHED: Virginia B. Wetherell Secretary Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Kenneth Plante General Counsel Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Foster F. Burgess, Route 1 Box 97-C4 Freeport, Florida 32439 Donna M. LaPlante Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-2400
The Issue This case involves a challenge to St. Johns River Water Management District’s (District or SJRWMD) intended issuance of an Environmental Resource Permit (ERP) granting the City's Application No. 4-127-97380-1, for the construction and operation of a surface water management system for a retrofit flood-relief project known as Drysdale Drive/Chapel Drive Drainage Improvements consisting of: excavation of the Drysdale Drive pond (Pond 1); improvement to the outfall at Sterling Lake; and the interconnection of Pond 1 and four existing drainage retention areas through a combination of pump stations and gravity outfalls (project or system). The issue is whether the applicant, the City of Deltona (City or Deltona), has provided reasonable assurance the system complies with the water quantity, environmental, and water quality criteria of the District’s ERP regulations set forth in Chapter 40C-4, Florida Administrative Code,1 and the Applicant’s Handbook: Management and Storage of Surface Waters (2005) (A.H.).2
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 the City of Deltona an ERP granting the City's Application No. 4-127-97380-1, subject to the conditions set forth in the Technical Staff Report. DONE AND ENTERED this 17th day of March, 2006, in Tallahassee, Leon County, Florida. S J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 17th day of March, 2006.
Findings Of Fact Petitioner owns a rectangular plot approximately 300 feet (north to south) by 1,300 feet (east to west). The property is within the City of Longwood and is zoned light industrial. The land is undeveloped except for a laminated cabinet factory and warehouse owned by Petitioner. The proposed development includes construction of a paved right-of-way sixty feet wide through the center of the parcel. Entry and exit would be from the east with a cul de sac on the west end. The property would be divided into twenty lots, each facing this street. Petitioner contemplates sale of these lots to light industrial users. A tributary of Soldiers Creek which flows into Lake Jessup and ultimately the St. John's River, separates the eastern one third of the property from the remainder of the parcel. This stream is typically one to three feet deep, with very slow movement. Water in the stream bed becomes virtually stagnant during the dry season. The on-site survey conducted by Respondent's environmental specialist established that the ordinary or mean height water line follows the 52 foot contour, creating a stream bed about 400 feet wide across Petitioner's property. The development proposal calls for filling most of this area, retaining a stream channel one hundred feet wide. Petitioner intends to install four 38" x 60" oval culvert pipes at the stream crossing of the proposed roadway. To control runoff from rain showers, Petitioner plans to construct swells on each side of the roadway and drainage troughs and catch basins are intended to retain runoff pollution. However, during peak rainfall periods, these devices will not prevent direct discharge into the watercourse. Petitioner has not conducted any tests to determine the impact of his proposed project on water quality other than percolation tests associated with the use of septic tanks. The stream is heavily forested with mature hardwood trees. The undergrowth includes buttonbush, royal fern, primrose willow and water tupelo. Clumps of pickerel weed are scattered throughout the stream. The stream bottom consists of one to two feet of leaf litter and accumulated organic muck over firm sand. Respondent's dip net sampling produced numerous least killifish, which are indicative of good water quality. Forested streams and bayheads such as this are natural storage and treatment areas for upland runoff, and tend to reduce the peak runoff discharge to lakes and rivers from rainfall. This, in turn, reduces sedimentation rates and the resultant siltation of downstream waterbodies. The proposed project would eliminate approximately one acre of stream bottom and continuous submerged transitional zone lands. Urban runoff can contain significant amounts of pollutants including nutrients, heavy metals, dissolved solids, organic wastes, and fecal bacteria. In industrial situations, such as that proposed here, concentrations of oils, greases, heavy metals, toxic chemicals, and phenolic compounds from tire wear, paving and use of other petroleum products are anticipated. The discharge of these contaminants would be harmful to the plant and animal life in Soldiers Creek and the subject tributary. The proposed project would not only reduce existing vegetation which serves as a sediment trap and natural nutrient filter, but would create an impervious (paved) surface which would accelerate runoff and would, itself, be a source of pollution. Water quality would be further reduced by the introduction of fill material and the canalization of the stream, which would increase its rate of flow. The Division of Administrative Hearings has jurisdiction over the subject matter and the parties to this proceeding under Section 120.57(1), Florida Statutes. The parties stipulated to Respondent's permitting authority over the proposed fill project. Specifically, Respondent has permitting jurisdiction below the 52 foot contour line which defines the stream bed. See Sections 17-4.02(17), 17-4.02(19) and 17-4.28, F.A.C. Subsections 17-4.28(1) and 17-4.28(3) F.A.C., require Petitioner to establish reasonable assurance that the short term and long term effects of the filling activity will not result in violation of the water quality criteria, standard, requirement and provisions of Chapter 17-3, F.A.C. Petitioner's stream, Soldiers Creek and Lake Jessup are surface waters within the Class III designation of Section 17-3.081, F.A.C. Sections 17-3.061 and 17-3.121, F.A.C., provide the applicable water quality standards and criteria which Petitioner must provide reasonable assurance of meeting. The standards and criteria limit the amount of various chemicals, nutrients, oils and greases which may be introduced as a result of the proposed activity. The evidence adduced herein established that the proposed project would promote substantial changes in these surface waters, degrading their existing quality. These changes would occur through the introduction of oils, greases and other undesirable chemicals and compounds. Further, Petitioner has conducted no specific testing which would establish reasonable assurance that the water quality standards would be met. Petitioner contends that denial of the permit would amount to inverse condemnation or unconstitutional taking of his property without just compensation. Such a determination is beyond scope of this administrative proceeding.
Recommendation From the foregoing, it is RECOMMENDED that the State of Florida Department of Environmental Regulation enter a final order denying the petition of Jack Cruickshank for a fill permit. DONE AND ORDERED in Tallahassee, Leon County, Florida, this 10th day of February, 1981. R. T. CARPENTER Hearing Officer Division of Administrative Hearings Collins Building Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 10th day of February, 1981. COPIES FURNISHED: Charles G. Stephens, Esquire Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301 William W. Carpenter, Esquire 830 East Highway 434 Longwood, Florida 32750
The Issue Petitioner had filed Notice Of Violation And Orders For Corrective Action and Supplemental Notice Of Violation And Orders For Corrective Action related to the placement of fill material on property owned by the Respondents in Duval County, Florida. This action by the agency was in accordance with the provisions of Chapter 403, Florida Statutes, based upon the belief that this fill material was placed within the landward extent of waters of the state. Through this case, the Petitioner attempts to cause the removal of the fill and the restoration of the area in question to a natural state and requests the award of $350.00 in expenses for investigation of this matter. Respondents requested hearing on these allegations, asserting their right to place the fill. Respondents' posture is one of opposing the jurisdiction of the Petitioner to take action, in that the Respondents believe that the fill was not placed on property over which the Petitioner has any regulatory authority. WITNESSES AND EVIDENCE During the hearing, Petitioner called as witnesses Ken Deurling, Dar-Guam Cheng and Sydney Brinson. Nine exhibits were offered by the Petitioner and those exhibits were received as evidence. Respondents testified and presented Richard League as a witness. Respondents offered an exhibit marked as Exhibit A. That exhibit was not admitted.
Findings Of Fact Respondents own property in Jacksonville, Duval County, Florida, as recorded in Plat Book 12-74, 75 of the public/records of Duval County as Lots 23, 24 25, 26 and 27, Hyde Park Circle. The property which is the subject of this dispute is within those boundaries. This property is further depicted in Petitioner's Exhibit Number 9, which roughly describes then placement of fill in the area in question. The yellow cross-hatching on this exhibit represents fill material placed prior to June 1983. The red cross-hatching represents fill material that was not there in June 1983 but was in place by October 1984. The blue cross-hatching represents fill that was not there at the time of the placement of the fill material shown in the red cross-hatching but which was in place by May 1985. Petitioner's Composite Exhibit Number 3 is a series of photographs taken at various times as described on the face of that composite exhibit, indicating the types of materials which were used to fill the area in question, to include building materials, felled trees and fill dirt. Petitioner's Exhibit Number 7 is a composite exhibit constituted of aerial photographs indicating the appearance of the site as of January 5, 1981, and on February 10, 1985. Those photographs show the decrease in the over-story of trees on February 10, 1985, as contrasted with January 5, 1981. Petitioner's Exhibit Number 8 is constituted of maps which depict the connection of the Cedar River to the Ortega River to the St. Johns River, waters of the state. The property in question fronts Wills Branch, a further water body of the state which flows into the Cedar River. Wills Branch is shown on Petitioner's Exhibit Number 9 at the top of that drawing. Respondents' own additional lots which are shown in Petitioner's Exhibit Number 9 in the area on the right side of that exhibit which depicts a house and outbuildings. The lots where the house and outbuildings are found had also been filled prior to June 1983. That filling activity is not the subject of this dispute. Some filling had also been done in the eastern- most lot of the lots described as 23 through 27 in the immediately preceding paragraph, and the filling in that eastern-most lot in that grouping is not the subject of dispute. Therefore, it is not depicted in the colored cross-hatching found on Petitioner's Exhibit Number 9. At the time Respondents took up residence in the area adjacent to the questioned site, the road known as Hyde Park Circle, which fronts their property, and a golf course further upland from Wills Branch were already in place. In addition there was a water flow across the property in dispute through a flow-way and into Wills Branch. The flow-way is also part of state waters. At present that flow-way area is depicted in blue cross-hatching on Petitioner's Exhibit Number 9. In the past and at present this unnamed flow-way allowed for the flow pattern across the property in dispute and into Wills Branch. As briefly discussed, this water coming off the property in question would exit via Wills Branch, in turn into the Cedar River, the Ortega River and the St. Johns River. The subject areas in which fill was placed by the. Respondents included certain low-lying areas where water had. stood in the past, and the area depicted by yellow cross- hatching is an area which had been excavated by the City of Jacksonville,. Florida prior to the placement of fill. The fill has not been placed up to the furtherest reaches of the property as it abuts. Wills Branch. All told, approximately 1.4 acres have been filled by the Respondents, and that fill placement was made without benefit of any environmental permit(s) as provided by the Petitioner. The fill in question as shown in the yellow, red, and blue cross-hatching in Petitioner's Exhibit Number 9 was placed within the landward extent of Wills Branch and the unnamed flow- way and as such was placed in waters of the state. The determination of the landward extent of the state waters was. through the use of plant indicators, in this instance, the presence of Fraxinus carolinaina (water oak) and Nyssa sylvatica var, biflora (black gum), formerly referenced as Nyssa biflora, (swamp tupelo), as the dominant canopy species and by the presence of Osmunda regalis (royal fern) and Orontium acquaticum (golden club) as the dominant ground cover species in the filled area prior to and during fill placement. These species are listed in the "species list" related to wetland indicators, as found in Rules 17-4.02, Florida Administrative Code, as amended and renumbered to be Rule 17-4.022, Florida Administrative Code, in October 1984. The trees in the filled area are buttressed to a height of approximately half a meter and the soil in the filled area is hydric. This buttressing and the type of soil are indicators of a wetlands system. That type of soil tends to indicate that the filled area is subject to regular and periodic inundation by water. The testimony reveals that Wills Branch inundates the property on the occasion of high incidence of rainfall. Other sources of water for the site are provided from rainwater falling directly on the site and the pattern of water flow across the property caused by water coming onto the property from a location upland of the property. This is related to a lake located on the golf course on the other side of Hyde Park Circle. Normally any overflow conditions onto the subject fill. area occurs in the vicinity of the flow-way. Conditions must be more extreme for these off-site influences to discharge water onto the filled areas other than the flow-way. As of June 24, 1983, the filled area was approximately 2,700 square feet in dimension. At that time, the Petitioner advised the Respondents that the fill had been placed in violation of Chapter 403, Florida Statutes, and requested that the Respondents not place any additional fill. By October 3, 1984, Respondents had expanded the amount of fill to approximately 55,500 square feet and subsequently, on May 9, 1985, that amount of fill material approached 58,500 square feet of fill. A more complete description of the fill material indicates its constituents as being roofing materials, other forms of building materials, wood, insulation materials, dirt and household trash. The major component of the fill is roofing products. The difference in appearance in over-story shown in Petitioner's Exhibit Number 8 can be accounted for in that the vegetation has died as a result of the filling activities or the direct removal of that vegetation by the Respondents. The disposition of the fill material has caused and continues to cause water pollution and to lower the water quality in Wills Branch and the rivers downstream. Prior to the placement of the fill, the natural wetlands vegetation and soil served the purpose of absorbing and assimilating runoff from properties up- land of the site. This included cleansing insecticide and pesticide-laden runoff from the golf course area previously described. In placing the fill, the wetlands system has been destroyed, with its animal, plant and aquatic life components, and no longer provides wildlife habitat or acts as a source of food within the aquatic ecosystem or provides for flood storage. It is probable that some of the fill material, such as the roofing, will provide additional pollution through leaching. The presence of these materials may reasonably be expected to degrade and cause water pollution in Wills Branch and those major water systems connected to Wills Branch through this process. The previous factual findings demonstrate the propriety of the removal of the fill materials and the restoration of the site to its previous character within six months of the entry of the Final Order. The Petitioner has incurred costs of investigation in the amount of $350.00. Respondents needed a dredge and fill permit for the placement of the fill and proceeded to place further fill even after being told of the necessity to obtain a permit and have never sought a permit prior to the placement of any of the fill in question or after the fact.
Findings Of Fact Petitioner James C. Dougherty owns property known as Buccaneer Point, which is a peninsula on the western side of Key Largo, Florida. This property is also known as Buccaneer Point Estates, and is a residential subdivision. On June 26, 1979, the Petitioner individually and as a trustee, applied to the Respondent for a permit to conduct dredging and filling activities at the aforementioned property, in particular, the project contemplated dredging access channels in Florida Bay and Buttonwood Sound and the connection of two existing inland lakes on the property site to those water bodies. After review, the Respondent denied the permit request and asserted permit jurisdiction in keeping with Chapters 253 and 403, Florida Statutes, and associated regulatory provisions found in the Florida Administrative Code. Having been denied the permit, the Petitioner requested a formal hearing to consider the matters in dispute and a hearing was conducted on the dates alluded to in this Recommended Order. The hearing was conducted in keeping with Subsection 120.57(1), Florida Statutes. The denial of the permit request was in the form of a letter of intent to deny dated May 27, 1980. See Petitioner's Exhibit No. 4, admitted into evidence. Following the receipt of the letter of intent to deny, the Petitioner commenced a series of revisions to the project leading to the present permit request which is generally described in Petitioner's Exhibit No. 6, admitted into evidence. If the project were allowed, it would call for the dredging of access channels in Florida Bay and Buttonwood Sound, those channels to be 75 feet long and -5 feet N.G.V.D., with side slopes of 1:3. Additional inland canals would be dredged to connect the access channels with the interior lakes, the north channel being 100 feet wide -6 feet N.G.V.D. and 400 feet long, and the south canal being 62 feet wide -6 feet N.G.V.D., and 225 feet long. Side slopes of the canals would be 1:3. The project also intends the connection of the two interior lakes by the excavation of a 162-foot long by 50-foot wide connection or plug at a depth of -5 feet N.G.V.D. The material from this excavation of the plug would be used as ton soil on the uplands. Finally, the permit proposes the shoaling of the North Lake on the property to -15 feet N.G.V.D. by the use of clean limerock fill. Through its opposition to the project, the Respondent has indicated concerns that bay grass beds would be damaged over the long term by boats as a result of the dredging of proposed channels and canals; a concern about increased BOD demands which would lower water quality following the long-term accumulation of organic materials in the channels. The Department also contends that construction of the south channel would destroy productive grass beds and "vegetated littoral shallows," which now serve as a nursery and feeding ground for numerous invertebrates. Respondent believes that the north channel would eliminate an area of mangrove wetlands which filters nutrients and toxic materials and serves as a nursery and feeding ground for estuarine organisms and wading birds. The Respondent also feels that the north channel would disturb a stable mangrove humus peat band, which now supports large numbers of invertebrates and which band extends along the northern shoreline of Buccaneer Point. The Department, in discussing the acceptability of the permit, has expressed concern that bottoms adjacent to the north channel would be harmed by increased erosion and sedimentation of the disturbed mangrove peat. Respondent has further stated that water in both interior lakes is now in violation of water quality standards and that water quality data shows high oxygen demands. The Respondent has put at issue the Petitioner's hydrographic report on the flow-through lake system, citing what it believes to be errors in the report. The Respondent has expressed specific concern about water quality standards as set forth in the following rules: Rule 17-3.121(5), Florida Administrative Code, Bacteriological Quality; Rule 17-3.121(7), Florida Administrative Code, Biological Integrity; Rule 17-3.061(2)(b) Florida Administrative Code, BOD; Rule 17-3.121(14), Florida Administrative Code, Dissolved Oxygen; Rule 17-3.121(20), Florida Administrative Code, Nutrients; Rule 17-3.061(2)(j) Florida Administrative Code, Oils and Greases; Rule 17- 3.061(2)(1), Florida Administrative Code, Phenolic Compounds; Rule 17-3.121(28), Florida Administrative Code, Transparency; and Rule 17-3.061(2)(a), Florida Administrative Code, Substances. The Respondent indicated that it felt the project would be adverse to the public interest because it would cause erosion, shoaling, or creation of stagnated areas of water, would interfere with the conservation of fish, marine life and wildlife or other natural resources, and would result in the destruction of oyster beds, clam beds or marine productivity, including destruction of natural marine habitats or grass flats suitable as nurseries or feeding grounds for marine life, including established marine soils which are suitable for producing plant growth of a type useful as nursery or feeding grounds for marine life. The project was also thought by the Department to be not in the public interest because it would reduce the capability of the habitat to support a well-balanced fish and wildlife population because it would impair the management or feasibility of management of fish and wildlife resources. The Petitioner has employed hydrographic engineers to conduct a study of the flushing characteristics of the system, should the access channels, canals and interior connections be allowed. It is an undertaking on the part of the Petitioner dealing with physical characteristics of the waterway and the forcing conditions in and around the site, which include tidal flow, wind-driven flow and mean sea level changes. The two State water bodies at the site, Buttonwood Sound and Florida Bay, are separated by the project site and other islands at the northern tip of the project. The effects of this separation changes the arrival time of high tide at the northern and southern extremities of the project site promoting a mean sea level surface difference between Buttonwood Sound and Florida Bay. The sea level difference or "head" assists in generating flow in the sense of moving the water from the high to the low elevation. To gain an exact measure of the hydraulic head, tidal gauges were placed at the northern entrance channel and in the southern entrance channel. The use of these gauges over a period of time allowed the determination of the spring and neap tide conditions. The "head" differences finally arrived at by calculations by the Petitioner's experts assisted in the creation of a mathematical model to determine flows in the water system. This lead to an estimate of flushing time of 2 1/2 days. See Petitioner's Exhibits 7-9,admitted into evidence. In turn, an estimation was made that approximately half of the flow which presently flows through Baker Cut, at the project site, would be diverted to the waterway system if constructed and this in conjunction with other calculations led to the conclusion that the flushing time was 3 to 4 days as opposed to the 2 1/2 days arrived at by the mathematical system. See Petitioner's Exhibit 10, admitted into evidence. The estimate of 3 to 4 days was the more current study and was premised upon conditions of an adverse south, southeast wind which would cause the water to move north, absent current conditions, as opposed to this south direction which was the normal direction of movement. The Petitioner also examined the flushing characteristics of similar projects which were not as favorable because of a lack of "head" differences which assisted in the flow of the water. Based upon the results of the studies conducted by Petitioner's experts, the flushing time of the system is found to be 3 to 4 days. While there is some correlation between a short flushing time for a water system and the water quality within that system, examination of other channel systems in the Florida Keys indicates that short flushing times do not always cause the waters to meet State water quality standards. For that reason, water quality considerations must be dealt with bearing in mind the physical characteristics of the system extant and as proposed using flushing time as a part of the equation. Those specific water quality criteria will be addressed in subsequent portions of these findings. Tests conducted by the parties dealt with the amount of dissolved oxygen in waters at the project site, and revealed dissolved oxygen levels of less than 4 parts per million, even when testing at depths less than 15 feet. This condition is one which is not unusual for natural water systems which have remarkable stability and are not the subject of flow or flushing, as example in mangrove forests. If the system were open, dissolved oxygen levels in the interior lakes would improve, though not necessarily to a level which no longer violates State water quality considerations related to dissolved oxygen levels. On the related subject of BOD or biochemical oxygen demand, that demand placed on oxygen in the water biochemicals or organic materials, the system as it exists and as proposed does not appear to cause excessive BOD, notwithstanding an 8 to 12 foot wide band of peat substrate in the area of the North Lake wall. Although the biochemical oxygen demand related to the layer of peat in the lake's system in its present state presents no difficulty, if the water system were open this peat layer would cause a significant amount of loading of biochemical oxygen demand in the lake system and eventually the surrounding water bodies. On the question of nutrients in the marine system, reflected by levels of phosphorus and nitrogen or variations impact the compensation point for the North Lake. In fact, there would be improvement in transparency or clarity for both lakes. Nonetheless, in the short run, the turbidity problems associated with the placement of clean limerock fill over the flocculent peat material would violate the transparency standard in that location. On the subject of toxic substances, meaning synthetic organics or heavy metals in sea water, tests by the Petitioner at the project site and comparison site demonstrated that those substances would not exceed the criterion related to those materials. On the subject of fecal coliform bacteria, water quality samples were taken at the project site and a comparison site. The residences now at the project site and those at a development known as Private Park use septic tanks. In view of the porous nature of the limerock foundation upon which the residences are built and in which the septic tanks are placed, the possibility exists for horizontal movement of the leachate into surrounding waters of the project site and the landlocked lakes; however, this movement is not dependent upon the opening of a flow-through system at the project site. Moreover, tests that were conducted in the comparison site and project site reveal less than one fecal coliform bacterium per 100 milliliters and if the system were open, the circulation in the lakes would lower the residence time of leachate. In describing the habitat afforded by the interior lakes as they now exist, the North Lake does not afford animals or fish the opportunity to colonize, because there are no areas where they may disappear into the lake. This limits the opportunity for habitat to those animals who have their entire life cycle in a landlocked system, and necessarily of those substances in the water, water quality standards for nutrients will not be substantially altered by the proposed project. In other words, the project will not cause an imbalance in natural aquatic flora or fauna population, by way of advent of phytoplankton bloom leading to eutrophy. The nutrient samples taken in the interior lakes demonstrate normal sea water levels and those levels outside the lake were low and the flow-through system is not expected to raise nutrient levels. Sampling for oils and greases in the comparison waterways where residential development had occurred in the lakes and ambient waters at the site, did not indicate problems with those substances in the sense of violation of State water quality standards. Sampling for phenolic compounds at the comparison sites and at the lakes and ambient waters at the project site showed less than .001 micrograms per liter in each instance of the sample. There are no sources or potential sources of phenols at the site. On the question of the State water quality dealing with transparency, that standard requires that the level of the compensation point for photosynthetic activity shall not be reduced by more than ten percent (10 percent) compared to natural background levels. The compensation point for photosynthetic activity is the level at which plant and animal respiration and photosynthetic activity are equal. In static state, the Petitioner's analysis of this criterion revealed that the North Lake compensation point would be below 15 feet and the South Lake would have no compensation point, due to its shallow nature. In the long run, the opening of the proposed connections in the planned development together with the shoaling, would not negatively excludes animals with a long larva stage. Examination of comparison sites pointed out the possibility for colonization at the project site should the waterways be opened. Specific testing that was done related to colonization by fishes, in particular sport and commercial fishes, demonstrated that those species increased in richness, density and diversity if a system was opened by channels and canals. In addition, the comparison of this project site and systems similar to that contemplated by the open waterway indicated that sea grasses would increase after a period of years if the system were open. Sampling was conducted in substrates to gain some understanding of the effect of the proposed project on the Shannon Weaver Index, i.e., whether there would be a reduction by less than 75 percent of established background levels. Although there would be no problem with the biological integrity standard related to South Lake and its waterway, the North Lake and waterway system could be expected to be in violation of that index due to the present circumstance as contrasted with that circumstance at the point when water flowed through. If the waters were opened to the project site, marine biological systems on the outside of the interior lakes would be given an opportunity to use those lakes as a nursery ground or spawning site for fishes, a refuge in cold weather conditions and a site for predators to find prey. If the lakes were opened to the outlying areas, alga, grass populations, mobile invertebra, plankton and other forms of life could utilize the interior lakes. In the area where the north canal or inland canal would be placed are found red mangroves (Rhizophora mangle) and black mangroves (Avicennia germinas) . The mangroves are frequently inundated by tidal waters and are the most mature and productive of the mangroves which are found at the property site. Some of those mangroves are located waterward of the line of mean high water and would be removed if the project is permitted. The mangroves at the project site provide filtration of sediments and nutrients contained in stormwater runoff from adjacent upland areas, as well as from tidal flows. This filtering process is an essential part of the maintenance of water quality in the adjacent open bay estuarine or marine system. Nutrients in the tidal waters, as well as runoff waters, are settled out and in the sediments retained by the mangrove roots and are transformed into vegetative leaf matter by the mangroves as they live and grow. The root systems of the mangroves and their associated vegetation provide stabilization of estuarine shoreline sediments and attenuation of storm-generated tides. These mangrove wetlands provide unique and irreplaceable habitats for a wide variety of marine as well as upland wildlife species. The mangroves also contribute leaf or detrital matter to the surrounding State waters and estuarine system in the form of decayed leaf litter. This organic component forms the basis of the marine food chain and is used directly for food by a variety of marine organisms, including small fish. Commercial and sports fish species feed directly on the mangrove detritous or on the fish or other forms of marine life that feed on that detrital matter. In removing the mangroves, the applicant causes a loss of the function which those plants provide in the way of filtration and the promotion of higher water quality and causes biological impact on marine organisms, to include sports and commercial fishes. In the area of the north access channel, there exists a band of stable mangrove peat which is 50 to 75 feet wide and one to two feet thick. Waterward of this expanse of humus is located a sandy bottom vegetated by turtle grass and other sea grasses and alga. The turtle grass in the area of the proposed north channel serves as a nursery and feeding ground for a rich and diverse aquatic community, including species of oysters, clams and other mollusks, as well as commercial and sports fish. This grass also filters and assimilates contaminants in the water column and serves to stabilize sediments to prevent turbidity. Dredging would destroy the turtle grass beds and their functions. These impacts on mangroves and sea grasses are significant matters, notwithstanding the fact that the possibility exists that mangroves would repopulate in the area of the north channel and North Lake, together with the repopulation of sea grasses in that area after a period of years. The south waterway would cause the removal of certain sea grasses, which could be expected to revegetate. Moreover, at present, the sea grasses in this area are sparse due to the shallow waters in that area, which waters are too warm for sea grasses to thrive. Construction of the access channel would result in increased erosion and sedimentation based upon boat wake wash and in turn allow for adverse impact on the biologically productive bay bottom. Water quality degradation can be anticipated because of the erosion and leaching of dissolved particulate material from the disturbed peat band at the shoreline and into shallow waters in the bay and into the North Lake. Transition from the inland channels to the bay side access channels at the north and south will be box cut at the mean high water line and in view of the fact that the inland channels are 100 feet wide and the bay side access channels are only 50 feet wide, erosion can be expected, causing turbidity.
Findings Of Fact The Petitioner is a political subdivision of the State of Florida. Respondent, State of Florida, Department of Environmental Regulation, is an agency of the State of Florida charged with carrying out the mandates of Chapter 403, Florida Statutes, and the rules contained in the Florida Administrative Code promulgated thereunder. Respondent, MRT, is a real estate investment trust organized under the laws of the State of Maryland and authorized to do business in Florida. Royal Oaks Development Corporation is a Florida corporation, a wholly-owned subsidiary of Maryland Realty Trust. MRT is developing a parcel of land in Sections 33 and 34, T-2-N, R-1-E, Leon County, Florida, and Section 4, T-1-N, R-1-E, Leon County, Florida, of which approximately 60 acres has already been developed as Royal Oaks Unit No. 1, a recorded subdivision pursuant to Chapter 177, Florida Statutes. The balance of the 120 acres is yet to be developed, and is the subject of this proceeding. The specific activity for which the application for dredge and fill permit was submitted consists of improvements to a drainage-way running from the south boundary of the MRT property to a pond designated in the application as "Pond II", together with a drawndown structure, referred to as "S-15". Following submittal of the permit application, DER notified MRT of the receipt of the application and advised that both a permit under Chapter 403, Florida Statutes and a license for stormwater discharge under Rule 17-4.248, Florida Administrative Code, would be required. Following review by the Department, during which MRT was notified that the application in its original form would not be received favorably, MRT, on August 21, 1980, revised its application and based on such revisions, the Department, on October 10, 1980, notified MRT of its intent to issue the permit and license sought. As indicated in the Intent to Issue, DER has asserted jurisdiction over the dredge and fill activities in question contending that they are contemplated to either be in or connected to "waters of the State". Specifically, the Department's Intent to Issue states as follows: The Department has permitting jurisdiction under Chapter 403, Florida Statutes, Section 17-4.28, Florida Administrative Code, and Public Law 92-500 over dredge and fill activities conducted in or connected to certain waters of the State. The specific pond in question and the pond to which it is connected constitute waters of the State over which the Department has dredge and fill permitting jurisdiction as defined in Section 17-4.28, Florida Administrative Code. The project is not exempt from permitting procedures. Pond II is approximately four acres in size and consists of a western lobe of approximately one acre. Pond II is connected to the north to a waterbody known as Pond III/Foxcroft Lake". The vegetation in the south portion of Pond III is typical of fresh water vegetation that grows in submerged or wet areas. The vegetation in an existing well-defined channel between Pond II and the proposed location of structure S-15 is also comprised of water-tolerant species. Sagittaria subulata was observed in the channel in the area proposed for location of S-15. This plant species cannot tolerate dry conditions, indicating that water is present in the channel under most conditions. Further, no upland or pioneer species were observed in the channel, which also is indicative of the fact that the channel usually contains water. Water flows from Pond II to Pond III approximately 90 percent of the time. The base flow in the channel is approximately 2 cubic feet per second. Based on the storage capacity of Pond II, it is probable that flow occurs out of Pond II into Pond III under most conditions. Although 88.0 feet mean seal level is the design normal pond elevation expected after construction of S-15, the present observable elevation of Pond II appears to be between 89.94 and 90.09 mean sea level. Observations of the types of vegetation surrounding Pond II supports the conclusion that the existing normal level of Pond II is approximately 90.0 mean sea level. Pond III is a waterbody of approximately four acres in size and is a portion of the continuation of a larger 10 acre body of water referred to in this proceeding as "Foxcroft Lake". Pond III was the subject of a prior Department dredge and fill permit in which it was determined that Pond III constituted waters of the State subject to the dredge and fill jurisdiction of the Department. Pond III/Foxcroft Lake is a lake owned by more than one person, of approximately 14 acres of surface area and a maximum average depth of approximately 3 feet. Pond III/Foxcroft Lake discharges to and is connected directly to a waterbody known as Long Pond. Long Pond in turn is eventually connected to and discharges into Lake Lafayette. Without any mechanisms designed to treat the pollutants expected to be generated by the proposed project, the development by MRT of its 120 acres of property could reasonably be expected to have a significant adverse impact on the waters of Pond II, Pond III and Foxcroft Lake. Scientific studies demonstrate that potential pollutants generated from developments - single family, multi-family and commercial - have a significant impact on receiving waters if not treated before discharged. The project as presently designed will correct an existing source of pollution by removing sediment which is entering Pond II from the south from Shannon Forest Subdivision. This sediment has been deposited in the drainage- way between Shannon Forest and Pond II and is damaging and severely stressing biota in the drainage-way. This sediment has filled a portion of Pond II and could be expected to eventually discharge into Pond III/Foxcroft Lake. The pre-development rate of flow off the project site as it presently exists is approximately 600 cubic ft. per second. The project as proposed will reduce the rate of flow by 50 percent, to approximately 300 cfs. The project incorporates five mechanisms or abatement controls to treat contaminants customarily contained in stormwater: a grassed conveyance system; retention of natural vegetated areas; energy dissipators; sediment traps; and added storage. Grassed conveyance systems treat stormwater by the assimulation by plant communities of dissolved pollutants, such as nutrients, and the deposition of suspended pollutants that have absorbed to the sediment particles. Approximately 50 percent of the conveyance system in the Phase II development will be grassed swales and re-vegetated ditches. As many swales as possible will be used to convey the stormwater from the discharge at the street outfalls to the ponds. The main drainage ditch through the property will also be grassed. Natural vegetated areas to be left around the existing ponds will treat stormwater by assimilation and filtration in the same manner as the grassed swales and ditches. A one-acre parcel of wetlands is to be left between the southern most portion of the drainage-way and Pond II as described in MRT Exhibit No. 8 and in the revised permit application of August 21, 1980. The vegetation downstream of Pond II between the pond and control structure S-15 will also be left intact. Virtually all the vegetation bordering Pond II and Pond III will be left in place. Five energy dissipaters are to be constructed upstream of Pond II. These structures are designed to reduce the existing sedimentation and erosion problems by reducing the energy gradient and allowing the deposition of sediment, upon which absorbed pollutants have attached, into the accompanying sediment traps. Sediment traps are also to be constructed upstream of Pond II. Sediment traps treat stormwater by reducing the velocity gradient. Sediment and the pollutants absorbed to the sediment will drop out due to insufficient velocity. Storage will be increased in Pond II by the construction of control structure S-15 and by the planned excavation of Pond II. Added storage has a beneficial effect on water quality in that it allows additional sediment particles to settle out, allows additional time for the vegetation on the edge of the ponds to assimilate dissolved pollutants such as nutrients, and reduces the peak discharge velocity. The project is in the public interest in that it will alleviate an existing stormwater problem. In terms of probable efficiency, physical needs and costs, the project represents the best available treatment alternative. Based on existing technology, the system designed for this project is the most effective system within reasonable costs. The effectiveness of the stormwater treatment system depends on the presence of vegetation and will require less maintenance and attendant costs. There does not presently appear to be any local government effort to implement stormwater controls to address this problem or source. Petitioner submitted no evidence of such local government efforts. The system proposed by MRT will mitigate not only the effects of the discharge generated by the proposed development of the 120 acres of property owned by MRT, but will also mitigate the effects of an existing source of stormwater pollution. The system, as designed, is sufficient to afford the Department reasonable assurance that stormwater quality standards will not be violated. The parties stipulated that, should the requested permit and license be issued, they should incorporate the following additional condition: Roads and drainage facilities are to be owned and maintained by Leon County. All paving and drainage shall be done in accordance with the County's standards, details and specifications. In addition, MRT has instituted civil litigation against Leon County concerning the property involved in this proceeding. One of the allegations of MRT's complaint is that Leon County has, through the action amounting to inverse condemnation, acquired a drainage easement over the property for which MRT is now seeking the dredge and fill and stormwater permits. The plans submitted to DER by MRT with its application contain the following: When the construction plans for Phase III of the Royal Oaks development are prepared, these plans shall be submitted to the Department for evaluation for compliance with the original stormwater review.
Findings Of Fact Petitioner Thomas G. Allderdice owns approximately eleven acres of land which is located between Julington Creek Road and Julington Creek in Jacksonville, Florida. On April 2, 1979, he filed an application with Respondent Department of Environmental Regulation's St. Johns River Subdistrict Office at Gainesville for a permit to fill approximately one quarter acre at the southeast corner along the creek for a homesite. (Testimony of Petitioner, Petitioner's Exhibits 2, 7-8) Petitioner intends to fill the site to a height of approximately three feet, utilizing clean sand obtained from a commercial sand company. His application originally reflected an intent to surround the filled area with logs, but after being advised by John Gray, City of Jacksonville Engineering Office, that he would not need a city permit if he used riprap instead of logs along the shoreline, he modified his application and now intends to use masonry rubble riprap for approximately 120 feet along the bank which will extend some three to four feet into the water. The sketch attached to Petitioner's application describes the riprap as a "proposed silt barrier," but indicates that it will be placed at present ground level. (Testimony of Petitioner, Petitioner's Exhibit 8) On April 4, 1979, Respondent notified Petitioner that the application was incomplete in several respects, including the necessity of obtaining evidence as to local approval of the project. Subsequently, on August 28, and December 10, Petitioner was advised by letters from the St. Johns River Subdistrict that his application was incomplete in that respect. Finally, on January 25, 1980, the subdistrict manager issued a Notice of Intent to Deny the application pursuant to Chapters 253 and 403, Florida Statutes, and Public Law 92-500, for (a) failure to respond to the request for additional information, (b) potential water quality degradation by replacing an aquatic ecosystem with a residential homesite, and (c) various reasons whereby the project would be adverse to the public interest, as specified in Chapter 253, Florida Statutes. Petitioner thereafter requested a hearing in the matter. (Testimony of Rector, Scott, Respondent's Exhibits 2, 4-5) The land in question is located on the north side of Julington Creek. Julington Creek is a typical fresh water tributary of the St. Johns River. Both sides of the creek have been moderately developed for residential use. The site in question may be described as a flood plain forest in the nature of a swamp that is inundated periodically during periods of high waters. Various small sloughs along the irregular shoreline extend into the property for several feet. The forest canopy is dominated by ash, cypress, blackgum and and maple with Florida elm, sweetgum and laurel oak growing on elevated hummocks. Throughout the region, the sparse ground cover includes iris, royal fern, lizard's tail, wild taro, buttonbush, and young cabbage palm. The littoral areas waterward of the proposed fill site are dominated by spatterdock, alligator weed and cattails. The area near the shore contains tupelo, cypress, and ash. These species which are associated with hardwood swamps fall within those listed in Rule 17-4.02(17)and (19), Florida Administrative Code, which constitute the dominant plant community of "submerged lands" and the transitional zone of a submerged land. Although Petitioner established that on two occasions in April 1980 during high tides, the land was not submerged, the area was flooded during a visit on September 17, 1979, by Respondent's subdistrict dredge and fill permit supervisor. At that time, the high tide was slightly over one foot above normal. On another occasion, a biologist for the Florida Game and Fresh Water Fish Commission observed that the site was inundated to a degree of approximately 20 percent. (Testimony of Petitioner, McCormick, Barber, Scott, Cox, Petitioner's Exhibit 3, 4-6, Respondent's Exhibits 1, 6) Julington Creek is classified as a Class III body of water. The swamp wetlands of the site serve as feeding, nesting, nursery, and refuge habitat for a variety of fish during inundation. The forest area contributes to fishery productivity by supplying a natural source of organic matter to the aquatic food web and serves to protect water quality from degradation by filtering sediments, nutrients, and other pollutants from upland runoff. The placement of fill at the proposed site will result in the loss of a high quality habitat of valued fish and wildlife resources which is a natural water quality treatment system. (Testimony of Barber, Scott, Cox, Respondent's Exhibits 1, 6) Species of wildlife likely to utilize the site include prothonotary warbler, parula warbler, Carolina wren, great crested flycatcher, tufted titmouse, pileated woodpecker, barred owl, marsh rabbit, raccoon, gray squirrel, flying squirrel and various small mammals, reptiles and amphibians. Mosquito fish were observed in the area of the project site during the September 1979 visit to the property by Respondent's permitting supervisor. (Testimony of Scott, Cox, Respondent's Exhibit 6)
Recommendation That Petitioner's application for a permit under Chapter 253, Florida Statutes, be denied. DONE and ENTERED this 11 day of July, 1980, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Thomas G. Allderdice 12816 Aladdin Road Jacksonville, Florida
The Issue The issue presented here concerns the entitlement of the Petitioner, Turtle Lake Land Trust, to be permitted by the Respondent, State of Florida, Department of Environmental Regulation, to dredge approximately 600,000 cubic yards of material in the area known as Turtle Lake, which is located near Jackson street and Fairfield Drive, Pensacola, Florida. The purpose of this project is to create a manmade lake. The dredged material world be placed on the lake shore.
Findings Of Fact On May 9, 1979, the Respondent, State of Florida, Department of Environmental Regulation, received an environmental permit application from the Petitioner, Turtle Lake Land Trust. The details of that permit application were contained in a form provided by the Department together with attachments to that form. A copy of this permit application may be found as the Respondent's Exhibit No. 2 admitted into evidence. By this application, Turtle Lake requested that it be allowed to dredge approximately 600,000 cubic yards of material in an area known as Turtle Lake, which is located near Jackson Street and Fairfield Drive, Pensacola, Florida. The purpose of the excavation was to establish a manmade lake approximately twelve (12) feet in depth in an area which is a cypress swamp and subject to periodic inundation by water. The materials removed from the dredging would be deposited on the shores of the lake, effectively raising the ground elevation at lakeside. The dredging would intersect the groundwater on the project site. The project is part of an overall development which would involve construction of residential housing and commercial facilities in the vicinity of the lake, with the lake to be used for fishing, sailing and other water recreation. The proposal of the Petitioner was reviewed by the Department and certain timely additional requests were made from the Department to the applicant to provide information necessary to evaluate the request for permit. The exhibits dealing with the request for additional information and responses to those requests may be found as Respondent's Exhibits 3, 5, 8, 9, 10 and 11 admitted into evidence. The Department solicited comments from the Florida Game and Freshwater Fish Commission on this subject and the comments were provided by correspondence from the Executive Director of the Commission. These comments may be found in Respondent's Exhibit No. 6 admitted into evidence, which is a copy of those remarks. The Department of Environmental Regulation, in keeping with the provision Subsection 253.124(3), Florida Statutes, performed a biological survey of the project site and submitted it to the Board of County Commissioners of Escambia County, Florida, for the Board's action. A copy of the survey may be found as Respondent's Exhibit No. 7 admitted into evidence. The Escambia County Board of County Commissioners, by Resolution dated October 11, 1979, approved the project subject to action by the Respondent and the United States Corps of Engineers. A copy of this Resolution may be found as the Respondent's Exhibit No. 12 admitted into evidence. Upon consideration of the permit request, the Department of Environmental Regulation notified the applicant of its intent to deny the permit request. This Letter of Intent to Deny was issued on January 31, 1980, and a copy of it may be found as Respondent's Exhibit No. 13 admitted into evidence. This matter has been presented for consideration before the State of Florida, Division of Administrative Hearings, upon referral by the Respondent of the original Petition and has been heard after opportunity for and amendment to that Petition. The hearing was conducted on September 23, 1980, as scheduled, in keeping with the provisions of Subsection 120.57(1), Florida Statutes. The project site is located in a cypress swamp which has also been referred to as a cypress head. The southern boundary of the project site east of Fairfield Drive has an impoundment area which is fringed by pine trees and other upland species, to include gallberry, southern brackin, blackberry and oak. There is within this area aquatic vegetation dominated by Eleocharis sp. and fragrant waterlily (nymphaea odorata). The cypress head itself, which is bounded on the west by Fairfield Drive, consists of cypress, blackgum, sweetbay and cinnamon fern, fragrant waterlily and pickerel weed (pontederia lanceolata). Within the zone of the cypress head standing water may be found, the dimensions and depths of which were not established at the hearing in sufficient detail to allow further comment in these findings. Fairfield Drive serves to contain the water found in the Turtle Lake swamp on the eastern side of that roadway; however, there is an exit from the cypress head under Fairfield Drive by a series of three 24-inch culverts which connect the manmade ditches. These ditches flow into Bayou Marcus and Bayou Marcus Creek and eventually into Perdido Bay. This water connection is a direct connection and Bayou Marcus, Bayou Marcus Creek and Perdido Bay are waters of the State. Immediately adjacent to Fairfield Drive east of that roadway in the vicinity the culverts water may be found standing and could be navigated and this may be seen by Respondent's Composite Exhibit No. 14. This water which although subject to navigation wad not identified sufficiently at the hearing to establish its length and breadth. The depth was two to three feet. This water adjacent to Fairfield Drive is not within that area of the proposed excavation. At present, the storm water runoff from the Forte subdivision located to the north and east of the project site, enters the cypress head swamp and at times of periodic inundation, this storm water runoff arrives at the area of the culverts into the ditch system and into Bayou Marcus, Bayou Marcus Creek and Perdido Bay. The oils and greases, fertilizers, pesticides, nutrients and other forms of pollutants which make up the storm water constituents are somewhat filtered by the cypress head swamp as it now exists, prior to the entry of those materials into the culvert area adjacent to Fairfield Drive and from there into the transport mechanism constituted of the ditches, bayou, creek and bay. If the project is built out, the dredging will remove those flora mentioned herein and the fauna which inhabit this swamp and will remove the cypress head from future use by the fauna which normally inhabit this form of environment. It would also take away the natural filtration to be provided by the swamp in the way of removing undesirable storm water constituents from the residential runoff in Forte subdivision and the proposed development associated with the lake construction. The removal of the swamp would destroy the capacity to convert raw nutrients into usable sources of food for indigenous dawn stream organisms. As can be seen in the Petitioner's Exhibit No. 1, the existing water table at the site is approximately 23 feet and ordinary highwater elevation has been measured at 24 feet with an existing grade of 21 feet. If the lake were excavated, the lake would show a water table with an elevation of 20 feet. The berm or dykes around the lake would have an elevation of 24 feet. Storm water from the current subdivision and the residential and commercial build-out associated with the project in question would be carried through underground storm water piping into four holding areas which have been referred to by the applicant as drainage corridors and retention area. These areas are separated from the lake by siltation screens and will serve the function of filtering out some storm water constituents which are solid particulates. The constituents which have been dissolved will flow through the siltation screen devices and into the lake proper. When the lake rises to a depth of 23 feet, the excess water will he transported through a proposed ditch into the area of the three culverts under Fairfield Drive and via those manmade conveyances into Bayou Marcus, Bayou Marcus Creek and Perdido Bay. Those storm water constituents such as oils and greases, fertilizers, pesticides, nutrients and other forms of pollutants which have not settled or been filtered will be transported through this system and deposited into waters of the State. In this connection, the drainage corridor and retention areas are not designed for long-term retention; they are primarily for short-term detention, depending on the amount of loading from the storm water runoff. The only pre-treatment associated with the storm water runoff is that filtration that occurs in the drainage corridor and retention area. (There was some discussion of possible gravel filters in conjunction with the drainage corridor and retention area but they were not part of the plan submitted to the Department in the process of project review.) In addition to the introduction of the storm water contaminants into the waters adjacent to Fairfield Drive at the area of the culverts and the bayou, creek and bay, these contaminants will be introduced into the ground water in the lake proper Although some increase in retention of storm water runoff may be expected, if the project were built, there would be a significant increase in the introduction of dissolved contaminants into waters over which the Respondent has jurisdiction, i.e., Bayou Marcus, Bayou Marcus Creek and Perdido Bay. Increases in these areas will occur in biochemical oxygen demand and undesirable nutrient and dissolved oxygen levels will decrease if this project is constructed. In association with this change, an increase in nuisance species would occur. The Petitioner has failed to do any background sampling to establish the natural background levels of the aforementioned conditions in waters of the State in order to identify whether water quality in the receiving waters would be degraded from existing conditions to the extent of violating the Department's water quality criteria.
Recommendation Based upon a full consideration of the facts as presented and the Conclusions of Law reached in this matter, it is RECOMMENDED that the Secretary of the State of Florida, Department of Environmental Regulation, deny the Petitioner a dredge and fill permit pursuant to Rule 17-4.28, Florida Administrative Code; a construction, operating and maintenance permit pursuant to Section 403.087, Florida Statutes; a ground water permit in accordance with Rules 17-3.071, Florida Administrative Code, and 17- 4.245, Florida Administrative Code; and be it further RECOMMENDED that the Secretary take no further action to require a permit(s) as might be indicated in keeping with Chapter 253, Florida statutes. 1/ DONE AND ENTERED this 22nd day of October, 1980, in Tallahassee, Florida. CHARLES C. ADAMS Hearing Officer Division of Administrative Hearings The Collins Building Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22nd day of October, 1980.
