Findings Of Fact Respondent David Halfen applied for a permit from the Department of Environmental Regulation authorizing construction of a footbridge across Little Red Fish Lake in Section 7, Township 3 South, Range 19 West in Walton County, Florida. The footbridge would be 490 feet long and four feet wide with a raised area five feet high in the middle permitting small boat traffic underneath. The bridge would be constructed from treated pilings, timbers and planks and the pilings would be jetted down into the sub-strate or bottom of Little Red Fish Lake. Mr. Cliff Rohlke was accepted as an expert witness in water quality. He is employed by the Department as an Environmental Specialist with the specific duties of dredge and fill inspector. In this capacity he conducts field appraisals, reviews and makes reports of biological impacts of dredge and fill projects in conjunction with applications filed with the Department for dredge and fill permits. In this regard, Mr. Rohlke went to the site of the project and made an assessment of both the long and short-term impacts of the project on water quality in Little Red Fish Lake. Mr. Rohlke made a biological appraisal of the subject project in evidence in this proceeding as Exhibit 1. It was thus established that the short-term impacts of the project would be limited to minor turbidity and sub-strate disturbance related to the placement of the pilings. Long-term impacts will be insignificant. Based upon his long experience as a dredge and fill inspector and biologist, Mr. Rohlke established that no significant problems or impairment of water quality are associated with the construction of such a pier or footbridge by using treated pilings and timbers. Mr. Richard Fancher was accepted as an expert witness in water quality. He is the Environmental Supervisor of the Department's northwest district, supervising the Department's permitting and enforcement program in the area of dredge and fill permitting. In his years of experience with the Department, he has reviewed some 3,000 dredge and fill applications. He evaluated Mr. Halfen's application for the proposed footbridge. His review of the proposed project was conducted with a view toward whether it complied with the standards of Chapters 253 and 403, Florida Statutes and Chapter 17-3 and 17-4, Florida Administrative Code. He established that the water quality standards that the Department is charged with enforcing by these legal provisions would be complied with, with construction of the proposed project, in that the pilings for the pier or footbridge would be jetted into the sub-strate of the lake and turbidity curtains would be used to minimize the short-term deleterious effects of turbidity or sediment disturbance on the lake as a whole by confining such turbidity to the immediate area of the project. The project will not significantly affect fish and wildlife in the water body involved, nor impair water flow so as to be contrary to the public interest. Neither will any significant loss of fish or wildlife or fish or wildlife habitat be occasioned by installation of the subject bridge. Mr. Fancher was of the opinion that the bridge would impede and interfere with navigation to some extent, but not, in his opinion, so as to be contrary to public interest. Mr. Fancher, however, has not visited the site himself and has no direct knowledge as to how the lake is used in terms of navigation, fishing, water skiing and the like. Mr. Rohlke opined that navigation in terms of "normal boat traffic" would not be interfered with since on his brief inspection he saw no boats using the lake, and the bridge would have a single span raised to a five-foot elevation over the lake's surface for the purpose of permitting boats to pass under the bridge. Mr. Rohlke, however, spent only a period of less than an hour visiting the lake site and did not confer with any adjacent landowners to ascertain what uses they made of the lake. He did not measure the lake bottom depth but did acknowledge that it was of sufficient size to be used for both sailing and water skiing. He admitted that a portion of the lake would be cut off by the bridge, consisting of approximately two acres on the western side. The Petitioners, the Bannermans, as well as witnesses Klep and Hughes own property and homes on the western side of the lake and their access to the remainder of the approximately 50-acres of the lake would be partially cut off by the bridge. They would be denied some use and enjoyment of the majority of the lake. Mr. and Mrs. Bannerman have a home which fronts on the western edge of the lake. Mr. Bannerman has measured the lake and established that it is five to seven feet deep near the water's edge and approximately 12 to 15 feel deep in the center of the lake. He has a dock and a small boat on the lake and uses the boat for fishing and navigation of the lake. Fishermen frequently utilize the lake from a public access point. The lake is large enough to be used for normal recreational pursuits such as water skiing, sailing, and fishing. Mr. John Klep owns property bordering on the western edge of the lake. Access to the lake was an important consideration in his purchase of the property, and in his continuing use of it. The lake is in excess of six feet deep at his property and physically navigable. He does not wish his access to the entire lake to be restricted. Mr. Lyle Hughes has legal access to the lake conveyed to him by deed although his own property does not actually border the lake. Sailing has been his lifetime recreational pursuit and he desires to use the lake for sailing for himself and members of his family, especially the children in his family. The small sailboats for which the lake is suited generally have a mast of approximately 14 feet in height. Such a boat could not pass under the bridge if constructed as proposed, since the five-foot raised center span would only barely permit small power boats and their occupants to safely pass under it. In short, the subject bridge, while it permits small fishing and pleasure boats to pass under with their occupants, would preclude the adjacent landowners in the western end of the lake cut off by the bridge, from sailing beneath the bridge or water skiing on the lake, since their point of access for water skiing and other purposes is at their own property and it would be impossible to water ski in the lake since the bridge would not be navigable for water skiing boats and skiers. The only way sail boats could navigate under the bridge would be to use a motor, oars or paddles until the sailboat negotiates the bridge span, with attendant stepping and unstepping of the mast every time the boat passes under the bridge. This arrangement is totally impractical for those adjacent landowners to do in order to use the lake for sailing. Water skiers could not pass under a five-foot span for obvious reasons of safety. In short, it has been established that the proposed project comports with Department permitting requirements in terms of water quality impacts and impacts on fish and wildlife and fish and wildlife habitats. The project, however, has not been established to be in the public interest and not contrary to the public interest in terms of its impact on the rights of adjacent landowners to navigate the entire 52-acre lake which they presently have access to for the above-mentioned reasons. Any approval of the permit applied for must be in conjunction with a condition that the bridge be so constructed that sailboats can pass through without having to unstep their masts and water ski boats and skiers can pass through it, possibly through use of a movable span. An additional and more basic problem exists in approving this project as proposed. Department's Rule 17-1.203, Florida Administrative Code requires that a permit applicant execute and submit, with his application, an affidavit of ownership of the property involved in a dredge and fill project. The affidavit and rule requires that a permittee be either the record owner, lessee, record easement holder or an applicant to the record owner of the property for an easement to the property described in the application, and in the affidavit. Mr. Halfen submitted this affidavit with his application certifying that he was the record owner, lessee, or record easement holder of the property upon which the bridge was to be constructed and of the property landward of the construction site, and either had or would have the permission of all other persons with a legal interest in the property prior to undertaking the project. It is the policy of the Department to require the applicant to be the record owner of the submerged land, his lessee or easement holder and to submit the necessary affidavit of ownership or control. The rationale for this policy is so that the Department "will not knowingly issue a permit for dredging and filling or other activities which would constitute a trespass." 1/ The property involved at the project site is subject to an active title dispute being litigated in the Circuit Court. In dispute is the question of whether the title to the lake bottom is held by the Petitioners, the Bannermans or FDIC, Mr. Halfen or the State of Florida. The property was initially conveyed into private ownership by the President of the United States, Woodrow Wilson, in 1918 as shown by stipulated Exhibit 2 in evidence. The federal government thus conveyed the pertinent property, Lots 1 and 2 of Section 7 in Township 3 South of Range 19 West together with other unrelated land to one Carl Froholm. That conveyance transferred all of the land in Lots 1 and 2 without making reference to Little Red Fish Lake. It does not indicate any reservations of public rights in and to the waters located on that property. It does not indicate any reservation of title to the bottom of the lake to be held by the State or Federal governments. Thus, the legitimate title question now being litigated in the court, is whether the Petitioners, Mr. Halfen or the State of Florida own the lake bottom upon which the bridge will be constructed and not simply whether DNR approval for its use has been obtained. Resolution of that quiet title action is still pending and argument and legal authority has been extensively briefed and provided to the Hearing Officer in the form of the various parties' proposed findings of fact and conclusions of law and memoranda. 2/
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record, the candor and demeanor of the witnesses and the pleadings and arguments of the parties, it is, therefore RECOMMENDED: That the application by David Halfen for a dredge and fill permit, as described above, be granted, provided the plans and construction of the proposed bridge are sufficiently altered so as to permit water skiers and sailboats to safely and simply navigate and pass under or through the area of the proposed bridge and provided that Mr. Halfen, at the conclusion of the pending quiet title action, can establish that he has ownership or other right of control of the property on which the project will be built. DONE and ENTERED this 14th day of February, 1985, in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 14th day of February, 1985.
Findings Of Fact In April, 1976, Petitioner City of Miami, Florida (hereinafter "City"), filed application with Respondent Department of Environmental Regulation (hereinafter DER), for a construction permit and water quality certification to fill submerged land which it owned in Biscayne Bay adjacent to the City's Bayfront Park. The proposed project, as finally developed, was described by DER as follows: The project would involve the filling of 2.06 acres of submerged land, owned by the City of Miami, in Biscayne Bay. A dock, varying in width from 15 to 45 feet, would be constructed adjacent to the bulkhead to provide temporary berthing space for 5 to 6 boats. Riprap would be placed waterward at the bulkhead and an artificial reef constructed next to the bulkhead/riprap. The stated purpose of the project by Petitioner in its letter of April 2, 1976, transmitting the application, was for the "redevelopment and eastward expansion of the present Bayfront Park." The application enclosed approval of the proposed project by the City Commission of the City of Miami and a biological assessment of the proposed construction by the Department of Natural Resources. (Exhibit 15) The project assessment by the Department of Natural Resources was set forth in a letter to the City, dated April 16, 1975, and was predicted upon an original proposal to fill some 6 acres of submerged land. The agency stated that the sparsely vegetated intertidal zone of the proposed fill area was of limited biological significance, but that filling open-water area would permanently remove it from the Biscayne Bay Aquatic Preserve, and that the cumulative effect of many such fill projects could have massive adverse biological effects on the preserve. It concluded that restoration of productive intertidal communities should be encouraged by the addition of sloping riprap along the face of the existing seawall. The Florida Game and Fresh Water Fish Commission contributed its views to the DER by a letter, dated July 14, 1976. It agreed that the area had limited biological productivity, but that filling it would result in permanent removal of open-water habitat from the preserve and set a precedent for similar projects. It therefore recommended that a permit not be issued. The Director of the Metropolitan Dade County Environmental Resources Management, by letter of July 12, 1978, also provided an evaluation of the application to DER. He and his staff found that the proposed construction represented the least amount of filling necessary to eliminate an existing shoreline configuration which served to trap a variety of floating debris, and would eliminate an aesthetically undesirable condition adjacent to the park by improving water circulation. It also stated that the low biological productivity of the area was due to the lack of a suitable habitat for the establishment of a viable benthic community, and that the proposed riprap and artificial reef should provide such a habitat and thus increase the productivity of the area. He stated that the proposed shoreline treatment would allow greater access to the Bay by the non-boating public and additional access to the park by boaters using the proposed dock area. Accordingly, that agency recommended approval of the permit subject to certain conditions as to the method of construction and the prevention of turbidity during the construction process. A further report of the Director, dated July 25, 1978, stated that an underwater survey of the proposed area showed a low diversity of benthic invertebrates and concluded that filling the area would not destroy a viable productive community, but would cover a sparsely populated, unproductive, barren mud bottom. (Exhibits 4-5, 12-13). The DER staff evaluation of the project, as contained in a report of Doctor Thomas L. Hart, agreed that the sparsely vegetated area which supported only small populations of various marine life would improve by the placement of riprap and an artificial reef by providing a habitat for a variety of invertebrates and protective cover for small fish. This report further found that filling the cove area would not destroy a productive marine community or produce a significant adverse water quality condition if proper techniques were used in the fill operation. Dr. Hart therefore concluded that the project met the requirements for a permit under Chapters 253 and 403, Florida Statutes. However, he concluded that the project would not qualify for an exemption under Section 258.165, Florida Statutes, the Biscayne Bay Aquatic Preserve Act. He found that placement of riprap for seawalls was required under that Act and any benefits derived from the construction of the artificial reef could not be used to justify filling the submerged land. He also stated in his report that elimination of the cove area to prevent the collection of debris was unnecessary since alternative means of removing the unsightly material could be developed. Dr. Hart therefore recommended that the permit application be denied. This recommendation was adopted by the DER in its Intent to Deny and Proposed Order of Denial issued to the City on October 27, 1978, which predicated its proposed denial on the inability of the City to demonstrate compliance with Section 258.165, Florida Statutes. (Exhibits 11, 17). The project will eliminate a cove created by the construction of Miamarina which is adjacent to the project area. The cove is bounded on its northern side by a 300 foot riprap revetment, on the western side by vertical sheet steel bulkhead fronting Bayfront Park, and on the eastern side by Biscayne Bay. A 1977 study of hydrodynamic factors affecting the area by an expert in oceanography and tide hydraulics showed that the cove was a "dead pocket" that, together with the adjacent riprap, collected floating debris in an eddy from lack of water circulation. He found that the debris, such as paper cups, old tires, and dead animals, and the like, was moved to the cove area by wind and that there was insufficient tidal action to flush it out of the area. He concluded that by redefining the shore to provide a straight line and extension of the outer bulkhead of the Miamarina to where it would meet the existing Bayfront Park bulkhead would provide maximum current velocity to move debris along the new bulkhead and eventually carry it into the Atlantic Ocean. He is of the opinion that any area of fill less than the 2.6 acres created by such a bulkhead would not sufficiently eliminate the existing problem of water circulation. Biological studies of the site by experts in the field show that it is a low area of biological productivity which is primarily attributable to turbidity of the waters and the silt-clay bottom which is anaerobic and receives stagnant material, thus providing degraded water quality and a poor habitat for the growth of plant and animal life. The proposed placement of riprap and the outside artificial reef below the low tide mark will provide places for attachment of marine organisms and an excellent refuge for a greatly increased variety of marine species. The marine organisms presently found in the area are much sparser than those in a normal area of the Bay. They are found mainly in the dredged mud bottom which is not considered to be a natural shoreline area. The collected debris at the site presents a serious maintenance problem for the City and engenders complaints from the public. Although greater than normal efforts are made to keep the area free of such litter, it is a continuing maintenance problem and detracts from the aesthetic value of the park and Biscayne Bay. (Testimony of Michel, Morrisey, Voss, Howard, Exhibits 1-3, 7-10, 14, 16). The proposed project is part of a comprehensive plan to enlarge and restore Bayfront Park to integrate its facilities in the environment, improve the appearance of the area, and increase use of the Bay. It is planned that an amphitheater, restaurant, and promenade will be constructed at the filled site sometime in the future. (Testimony of Ambruster) DER staff personnel who testified at the hearing agreed with the City's experts that the project site is not a natural condition and that conditions there are not conducive to the support of a large benthic population. They also agreed that the proposed construction has the potential for increasing biological productivity of the area. However, they were of the opinion that the project was unnecessary, would result in a loss of a portion of the Bay, and therefore was contrary to the intent of the Biscayne Bay Aquatic Preserve Act. (Testimony of Jones, McWilliams, Hart)
Recommendation That the application of the City of Miami, Florida for the requested permit be approved, subject to standard and customary conditions attached to the issuance of such a permit. DONE AND ORDERED in Tallahassee, Leon County, Florida, this day of 14th day of August, 1979. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings 101 Collins Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: Randall E. Denker, Esq. Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32301 G. Miriam Maer, Esq. Assistant City Attorney City of Miami 174 East Flagleer Street Miami, FL 33131 Jacob Varn, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32301 ================================================================= AGENCY FINAL ORDER ================================================================= STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION CITY OF MIAMI, FLORIDA, Petitioner, vs. CASE NO. 78-2183 STATE OF FLORIDA, DEPARTMENT OF ENVIRONMENTAL REGULATION, ET AL., Respondent. / BY THE DEPARTMENT:
The Issue Has the applicant, Grove Isle, Ltd. provided reasonable assurances and affirmatively demonstrated that its proposed marina is clearly in the public interest and will not lower the existing ambient water quality of Biscayne Bay, a designated outstanding Florida water?
Findings Of Fact On March 13, 1978 an application was made to DER for a water quality control permit to construct a wet-slip marina on the west side of Grove Isle, formerly known as Fair Isle and Sailboat Key. The original plan for the marina, which was initially objected to by the Department of Environmental Regulation, was modified to protect a bed of seagrasses extending about 30 feet wide in a band along the west side of the island. While the plans were being modified and consultations with other government permitting agencies were in progress, the application was "deactivated" from September 27, 1978 until March 30, 1979. As a result of its investigation and review, DER on October 23, 1979, issued a letter of intent to grant the permit to Grove Isle, Inc. The permit if granted, would allow the applicant to construct six concrete fixed piers, five "T" shaped, one "L" shaped, with a boat docking capacity of 90 pleasure boats. The piers will extend a maximum of 165 feet offshore from an existing concrete bulkhead. The width of the piers will be 8 feet from the bulkhead to a point 41 feet offshore, and then increased to a width of 10 feet. A sewage pump-out facility is also proposed. Attached to that letter of intent were the following conditions: Adequate control shall be taken during the construction so that turbidity levels outside a 50 foot radius of the work area do not exceed 50 J.C.U's, as per Section 24-11, of the Metropolitan Dade County Code. During construction, turbidity samples shall be collected at a mid-depth twice daily at a point 50 feet up stream and at a point 50 feet down stream from the work area. The contractor shall arrange to have turbidity sample results reported to him within one hour of collection. Turbidity monitoring reports shall be submitted weekly to DER and to the Metropolitan Dade County Environmental Resources Management (MDCERM) If turbidity exceeds 50 J.C.U's beyond a 50 foot radius of the work area, turbidity curtains shall be placed around the work area and MDCERM notified immediately. Turbidity samples shall be collected according to condition two above, no later than one hour after the installation of the turbidity curtain. It turbidity levels do not drop below 50 J.C.U's within one hour of installation of the curtain all construction shall be halted. Construction shall not be resumed until the contractor has received authorization from MDCERM. No live-a-board vessels (permanent or transient) shall be docked at this facility unless direct sewage pump-out connections are provided at each live-a-board slip. A permanent pump-out station shall be installed and maintained for further removal of sewage and waste from the vessels using this facility. Compliance with this requirement will entail the applicant's contacting the Plan Review Section of MDCERM for details concerning connection to an approved disposal system. Boat traffic in the shallow 30 foot wide dense seagrass area which parallels the shoreline shall be restricted by the placement of wood piles on 6 foot centers along the entire shoreline facing the marina. The channel from this marina to deeper water in Biscayne Bay shall be marked to prevent boats from straying into adjacent shallow areas. This will prevent habitat destruction. A chemical monitoring program shall be established to determine the effect of this marina on the water quality of this section of Biscayne Bay. Surface and mid-depth samples shall be collected at three points in the project area and at one background station. Parameters shall include, but not be limited to dissolved oxygen, pH, salinity, temperature, total coliform and fecal coliform and fecal streptococci bacteria, oil and grease, biochemical oxygen demand, and turbidity. Background samples shall be collected prior to construction and quarterly for a minimum of one year after 90 percent occupancy of the marina. In addition to the chemical monitoring program, a benthic community monitoring program is to be established. Samples of the benthic seagrass community within and adjacent to the project area are to be collected prior to construction and quarterly for a minimum of one year after 90 percent occupancy of the marina. Should either monitoring program detect dissimilar changes at its monitoring and control stations, DER and MDCERM shall be notified of the results. The monitoring programs shall be reviewed and approved by DER and MDCERM prior to implementation. Monitoring reports shall be submitted to DER and MDCERM and the United States Corps of Engineers on regular basis. Warning signs shall be posted in the marina area to advise marina users that manatees frequent the area and caution should be taken to avoid collisions with them. With the foregoing conditions imposed, the Department concluded that no significant immediate or long term negative biological impact is anticipated and state water quality standards should not be violated as a result of the proposed construction. Grove Isle, Inc., has agreed to comply with all the conditions established by the DER letter of intent to grant the permit. Grove Isle is a spoil bank in Biscayne Bay located approximately 700 feet east of the Florida mainland. It is linked to the mainland by a two-lane concrete bridge. The island is currently under development for a 510 unit condominium community with associated facilities such as a restaurant, hotel, and the proposed marina. The island is surrounded by a concrete bulkhead constructed many years ago. No changes in the bulkhead line are proposed. Grove Isle, Inc., proposes constructing the marina on concrete piles driven into the Bay bottom from a shallow draft barge. During construction there would be some turbidity caused from the disruption of the Bay sediment. This can however be adequately controlled by the use of turbidity curtains during construction. The construction will not require any dredging or filling. In the immediate marina site the most significant biota are a 30 foot wide bed of seagrasses. There are no other important biota because at one time the area was extensively dredged to create the island. There are no oyster or clam beds nearby. While lobsters may have once frequented the area, they too are no longer present. The water depth in the area ranges from 1 foot near the island bulkhead to 12 feet offshore to the west of the island. This particular seagrass bed consist primarily of turtle grass (thalassia, testudinum) with some Cuban Shoal Weed (Halodule, Wrightii). Protection for these grasses will be provided by a buffer zone between the island and the boat slips. The grassy zone will be bordered by a row of dolphin piles to exclude boat traffic. Because the grass requires sunlight for photosynthesis and therefore life, the six piers will have grated walkways where they pass over the grass. This will allow sunlight to reach below. In addition to the small grass bed on the west of the island there are extensive beds to the northeast, east and south of the island that extend several hundred yards from the island in water depths of three to ten feet. If boat traffic in the vicinity is markedly increased due to the existence of the marina, it is conceivable that the number of propeller scars in these shallow beds could increase. At the present time the beds are already traversed by boats, some of which are owned by Petitioner's members. There are already for example, approximately 50 crafts which operate from the nearby mainland or from Pelican Canal directly to the north of the island. Propeller scars take up to fifteen years to heal yet the number of scars in the Grove Isle area is insignificant and even a tripling of them from an additional 90 boats would still be de minimus. Potential damage to the seagrasses on the north side of the island will be minimized by the planned installation of navigation markers by Grove Isle. These markers will channel boats into water of a navigable depth and lessen the number of groundings and near groundings which cause the scarring. There is evidence that pleasure boats by their very existence and operation in the water are potential pollution sources. For instance, various maintenance chemicals such as anti-fouling bottom paint and wood cleaner have the ability, if used in sufficient quantity, to harm marine life. The fueling of engines and sewage discharge from boats are additional pollution sources. There was however, no showing that the location of up to 90 pleasure and sport fishing craft at the proposed marina site would in any way cause a degradation of water quality below the acceptable standards for Class III waters. At the present time, the marina site has adequate flushing to disburse those pollutants which may be generated by the marina operations. While a hydrographic survey was not requested by DER or provided by Grove Isle at the time the permit application was made, the testimony of Dr. Echternacht at the time of the Hearing provided adequate assurances respecting the hydrographic characteristics of the proposed site. The proposed marina will have no fueling or maintenance facilities. No live-a-board craft will be allowed at the marina. Both Mr. Wm. Cleare Filer and David A. Doheny live close to Grove Isle. Mr. Doheny's residence is on the mainland facing the proposed marina site and Mr. Filer's house is on Pelican Canal. They use the waters of Biscayne Bay around Grove Isle for recreation. If the quality of the water in the proposed marina site were lessened their substantial interest would be affected. Biscayne Bay is classified as a Class III water and is in the Biscayne Bay Aquatic Preserve. Careful considerations has been given to each of the proposed findings of fact submitted by the parties. To the extent that they are not contained in this Order, they are rejected as being either not supported by competent evidence or as immaterial and irrelevant to the issues determined here.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED: That a Final Order be entered by the State of Florida, Department of Environmental Regulation, determining that the requested water quality control permit and certification be issued subject to the conditions contained in the Notice of Intent to Issue Permit and that the Relief requested by the Petitioners be denied and their Petitions be dismissed. DONE and ENTERED this 22nd day of February, 1980, in Tallahassee, Florida. MICHAEL P. DODSON Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: David A. Doheny, Esquire 1111 South Bayshore Drive Miami, Florida 33131 Wm. Cleare Filer 3095 Northwest 7th Street Miami, Florida 33125 Joel Jaffer 2479 Southwest 13th Street Miami, Florida 33145 Randall E. Denker, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Larry S. Stewart, Esquire Frates, Floyd, Pearson, Stewart, Richmond & Greer One Biscayne Tower 25th Floor Miami, Florida 33131 ================================================================= AGENCY FINAL ORDER ================================================================= STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION BAYSHORE HOMEOWNERS ASSOCIATION, INC., et al., Petitioner, vs. CASE NO. 79-2186 79-2324 STATE OF FLORIDA, 79-2354 DEPARTMENT OF ENVIRONMENTAL REGULATION, and GROVE ISLE, LIMITED, 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 The issue to be determined in this case is whether the Florida Fish and Wildlife Conservation Commission (“Commission”) is entitled to the requested minor modification of its existing Environmental Resource Permit and Sovereign Submerged Lands Authorization, which would authorize the backfilling of a portion of Fisheating Creek as part of a restoration project.
Findings Of Fact The Parties The Department is the state agency responsible for regulating construction activities in waters of the State. The Department has also been delegated authority to process and act on applications for authorization from the Board of Trustees for activities on sovereignty submerged lands. The Commission is the state wildlife management agency. The Commission is the applicant for the minor modification at issue in this proceeding. Petitioner, Save Our Creeks, Inc., is a non-profit Florida corporation with its offices in Lake Place, Florida. Save Our Creeks’ members are interested citizens and groups devoted to the conservation of natural resources, especially creeks and small waterways. Save Our Creeks owns property on Fisheating Creek in Glades County, approximately nine miles upstream of Cowbone Marsh. Petitioner, Environmental Confederation of Southwest Florida, Inc. (ECOSWF), is a non-profit Florida corporation with its offices in Sarasota, Florida. A substantial number of the members of Save Our Creeks and ECOSWF use and enjoy the waters of Fisheating Creek for a variety of purposes, including canoeing, boating, fishing, and wildlife observation. Their interests would be affected by the proposed project. Fisheating Creek and Cowbone Marsh Fisheating Creek flows from Highlands and Desoto Counties south and east through Glades County. The Creek runs in a northeastern direction through Cowbone Marsh before draining into Lake Okeechobee. The Creek contributes approximately nine percent of the flow into Lake Okeechobee. Fisheating Creek is designated as Class III waters. Cowbone Marsh is located about eight miles west of Lake Okeechobee. It is a mile and a half long and two miles wide, covering about 2,500 acres. Fisheating Creek and Cowbone Marsh are within the Fisheating Creek Wildlife Management Area. In 1929, the United States Army Corps of Engineers ("USACOE") prepared a survey map which shows Fisheating Creek as an open water route from Lake Okeechobee through Cowbone Marsh and continuing beyond. The accuracy of the course of the Creek as it is depicted in the 1929 map is not disputed by the parties. The 1929 map does not describe the depth or width of the Creek. Some evidence about historical widths and depths was presented, but it was incomplete. There was credible evidence showing that some segments of Fisheating Creek were four to five feet deep and 20 to 30 feet wide. There was also credible evidence that other segments of the Creek were shallower and narrower. The record shows only that canoes, kayaks, and other vessels drawing twelve inches of water or less have been used on the Creek. For a number of years, much of Fisheating Creek has been choked by vegetation and “tussocks.” Tussocks are floating mats of vegetation. Carolina willow now dominates Cowbone Marsh, having replaced areas that were previously open water or covered with herbaceous marsh communities. The vegetation in the Creek made navigation difficult or impossible through Cowbone Marsh. The 1998 Judgment and 1999 Settlement Agreement In 1989, Lykes Bros., Inc., asserted ownership of Fisheating Creek and tried to prevent public access to the Creek. The Board of Trustees responded with a civil action against Lykes Bros., seeking a determination that Fisheating Creek throughout Glades County is navigable and, consequently, the title to its bottom is held by the Board of Trustees as sovereignty submerged lands. Petitioners in this administrative proceeding intervened in the circuit court case on the side of the Board of Trustees. The jury found Fisheating Creek navigable throughout Glades County and the court entered a judgment in 1998 determining that the Creek is sovereignty land held in trust by the Board of Trustees. The judgment did not include any findings about the widths and depths of Fisheating Creek. The court retained jurisdiction to determine the boundaries of the Creek, but the boundaries were never determined. The circuit court case was appealed, but in May 1999, the parties entered into a settlement agreement pursuant to which Lykes Bros. agreed to sell to the Board of Trustees a conservation easement on upland areas adjacent to Fisheating Creek, to be held and managed for the benefit of the public. The conservation area is known as the Fisheating Creek Expanded Corridor. The settlement agreement also called for the Board of Trustees to lease the Fisheating Creek Expanded Corridor to the Commission, who the Board of Trustees designated as the managing agency. The settlement agreement acknowledges the public's "right to boat and canoe on Fisheating Creek throughout the entire Expanded Corridor.” With respect to navigation, the settlement agreement provides: Protection of Navigation. The navigability of Fisheating Creek throughout the entire Expanded Corridor shall be maintained and enhanced through a navigation maintenance program which includes aquatic weed control and removal of fallen logs and similar obstructions. This section does not authorize dredging. The Cookie-Cutter Project In January 2009, the Commission aerially applied an herbicide to kill the vegetation along the course of the Creek. In April 2010, the Commission contracted with A & L Aquatic Weed Control (“A & L”) to “[m]echanically dismantle floating tussocks.” The Commission directed A & L to perform the project by “shredding vegetation and accumulated organic material to re-open the navigation across Cowbone Marsh.” The Commission instructed A & L to re-open a channel "approximately 2.2 miles long and 18-20 feet wide,” and to clear some areas of the Creek “as wide as 35-feet wide occasionally as necessary to turn shredding equipment during the shredding process.” The Commission did not direct A & L to dredge a deeper channel. The vessel used by A & L to perform the work is known as a “cookie-cutter.” The cookie-cutter has two cutting wheels at the front of the vessel to shred and side-cast vegetation. The cutting wheels also act as propellers to propel the cookie- cutter forward. The cookie-cutter can clear woody vegetation up to four inches in diameter. The two cutting wheels can be lowered or raised in order to cut vegetation at various depths in the water. Evidence was presented to show how the cutting wheels could be lowered two to three feet, but it was not made clear whether the cutting wheels could be lowered even more. No evidence was presented to establish how deep the cookie-cutter blades were lowered into Fisheating Creek during the work performed by A & L. No evidence was presented to establish what depth of soil the cookie-cutter was capable of dredging through if the cutting wheels cut into the Creek bottom. The cookie-cutter began on the eastern side of Cowbone Marsh and moved upstream. The parties disputed the point of beginning. Petitioners contend it was farther upstream, but the more persuasive evidence for the point of beginning was presented by the Commission. The cookie-cutter generally followed the course of Fisheating Creek as depicted on the 1929 USACOE map. However, there are three areas where the cookie-cutter deviated from the 1929 map. One deviation is about 100 feet off-line. The other two deviations are 25 to 30 feet off-line. No explanation was given for the deviations, but the cookie-cutter operator generally followed the path of dead vegetation killed by the aerial spraying of herbicide and the line may have deviated from the true course of the Creek in these three areas. During the cookie-cutter project, water levels within the Creek and Marsh fluctuated. At some point, the project was postponed due to low water conditions. A sandbag dam was placed in the channel to artificially raise the water level so the cookie-cutter could continue. In July 2010, the Department and USACOE ordered the Commission to stop the project due to its adverse environmental impacts, including the draining of Cowbone Marsh. Before the cookie-cutter stopped, it had cleared about two miles of Fisheating Creek. Where the cookie-cutter stopped there is a discernible channel continuing west, but it is shallower and narrower than the channel created by the cookie-cutter. At this terminus, the cookie-cutter was dredging a deeper and wider channel than existed naturally. Additional evidence of dredging along the Creek channel is the soil cast up on the banks, and the removal of peat soils in the bottom of the Creek and exposure of underlying mineralized soil. The cookie-cutter altered the natural conditions of the Fisheating Creek in some areas by dredging the sides and bottom of the Creek. The dredging by the cookie-cutter altered the hydrology of the Creek and Marsh. The Marsh drained rapidly to Lake Okeechobee. In addition, large quantities of soil, muck, silt, and debris disturbed by the cookie-cutter were carried downstream toward Lake Okeechobee. Some of the soil and debris settled out at the mouth of the Creek, causing shoaling. The sides of the channel in many areas is continuing to erode. The Department’s Emergency Final Order In July 2010, the Department issued an Emergency Final Order, which directed the Commission to: (a) remove the cookie- cutter and immediately stop all activities associated with the cookie-cutter; (b) place temporary emergency flow restrictors in the channel to reduce flow velocities and minimize downstream sediment transport, as well as raise the water level to minimize surface and groundwater flow from the adjacent marsh into the channel; and (c) develop a long-term remedial plan to return water levels within the Marsh to pre-impact conditions and apply to the Department for an Environmental Resource Permit to implement the plan. In August 2010, pursuant to the Emergency Final Order, the Commission constructed an aluminum weir in the Creek to decrease flow velocities, reduce erosion, and maintain the hydration of the Marsh. The weir was placed approximately half a mile downstream from where the cookie-cutter stopped. During the wet season of 2010, the aluminum weir was completely submerged. Erosion and shoaling occurred immediately downstream. The Commission determined that the weir was ineffective and removed it. The EPA Compliance Orders In March 2011, the EPA issued an Administrative Compliance Order in which it alleged the Commission had engaged in "unauthorized activities associated with the excavation and construction of a channel within Cowbone Marsh.” The Commission was ordered to construct an initial check dam in the upper reaches of the Marsh to minimize the loss of groundwater and prevent further adverse impacts. In April 2011, EPA issued a second Administrative Compliance Order, directing the Commission to construct five additional check dams. The order describes the check dams as "initial corrective measures" and states that the “final restoration plan will include measures for backfilling the unauthorized cut through Cowbone Marsh.” The Initial Permits In May 2011, the Department issued to the Commission an Environmental Resource Permit and Sovereign Submerged Lands Authorization, which authorized the construction of six earthen check-dams within the portion of Fisheating Creek where the cookie-cutter had operated. The purpose of the check dams was to improve the hydrology of Cowbone Marsh and promote the accumulation of sediments within the channel to restore the natural depth and width of Fisheating Creek. The check dams were constructed using sand bags, marine plywood, coconut matting, and pressure-treated posts. The check dams have ten-foot wing walls which extend into the surrounding marsh. The wing walls are to prevent erosion around the dams and to direct water into the marsh. The installation of the check dams was completed in July 2011. Since that time, some repair efforts have been required to replace lost sandbags and to address erosion that has occurred around the check dams. The check dams have been somewhat successful in maintaining higher water levels in the Marsh. However, they have not restored natural hydrologic conditions, or prevented erosion along the channel. The Proposed Modification In June 2012, the Commission applied for a "minor modification" to the existing permits, which the Department granted. The modified permits authorize the Commission to backfill the channel cleared by the cookie-cutter with approximately 27,000 cubic yards of sand. The check dams would not be removed. The sand for the backfilling would be excavated from a "borrow" area located about a mile away. Petitioners contend that the borrow area is in wetlands, but the more persuasive evidence is that it is uplands. A 1.164-mile temporary access road would be constructed from the borrow area through uplands and wetlands to a 100-square-foot staging area adjacent to Fisheating Creek where the backfilling would begin. Wetland impacts would be minimized by constructing the temporary access road and staging area with interlocking mats. Petitioners did not show that the route or manner in which the temporary road would be constructed and used would have unacceptable adverse impacts to the environment or otherwise fail to comply with applicable criteria. The sand would be dumped into the Creek and then compacted. As the Creek was filled, the compacted sand would be used as a roadway for the trucks to transport sand to the end of the filled area to dump more sand, until the backfilling was completed. The proposed backfilling would not restore a typical stream profile, deepest in the middle and becoming more and more shallow moving toward the banks. That kind of profile can be seen in the photographs of Fisheating Creek taken before the cookie-cutter project. The proposed modification calls for filling the cut channel from "bank to bank": Final Grade: Fill must be compacted and ground surface elevations must be the same as the adjacent marsh ground surface elevations (within a tolerance of +6/-6 inches) The filled channel would be seeded and fertilized to grow native vegetation. The proposed seed mixture is mostly water grasses, but has some willow included. Compliance with Criteria Florida Administrative Code Rule 62-343.100 provides that a modification is treated as either minor or major depending on the magnitude of the changes and the potential for environmental impacts that differ from those addressed in the original permit: modification shall be considered to be minor only where the modification does not: Require a new site inspection by the Department in order to evaluate the request; or Substantially: Alter permit conditions; Increase the authorized discharge; Have substantially different or increased impacts on wetlands and other surface waters. . . ; Decrease the retention/detention specified by the original permit; Decrease any flood control elevations for roads or buildings specified by the original permit; or Increase the project area. At the final hearing, it was not shown how the modification meets the criteria for a minor modification. The proposed modification does not meet the criteria because it required new site visits, substantially alters the original permit conditions, and has a substantially different impact on wetlands. The criteria applicable to an application for a major modification were not identified, nor was it shown how the evidence presented at the final hearing satisfies the requirements for such an application. The proposed backfilling plan would not restore the natural conditions that existed in Fisheating Creek. The Commission did not show that it made a reasonable effort to determine the pre-disturbance conditions throughout the disturbed area. The proposed modification would not restore the natural depths in the Creek. The backfilling plan calls for a finished grade of plus or minus six inches above the level of the adjacent marsh. A final grade of zero to plus six inches would essentially eliminate Fisheating Creek. The maximum allowed depth of minus six inches below the level of the adjacent marsh would be shallower than the natural depths in portions of the Creek. Even the Department described the Creek was "one to two feet deep" before the cookie-cutter project. Adequate measures are not included in the permits to ensure that after backfilling and planting, the Creek would have the ordinary attributes of a creek. The proposed modification would not restore the pre- existing hydrologic conditions of the Creek. The modified Environmental Resource Permit requires strict compliance with the terms of the 1999 settlement agreement. The modification would not be consistent with the 1999 settlement agreement because the backfilling and planting would destroy the navigability of the Creek. Petitioners want to preserve the current depths of Fisheating Creek, but some of those depths are unnatural, being the result of dredging by the cookie-cutter. However, the proposed backfilling would not restore the natural depths in some parts of the Creek and would not maintain the navigability of the Creek, even for shallow draft vessels such as canoes and kayaks.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law it is RECOMMENDED that the Department deny the requested modification to the Commission's Environmental Resource Permit and Sovereignty Submerged Lands Authorization. DONE AND ENTERED this 3rd day of July, 2013, in Tallahassee, Leon County, Florida. S BRAM D. E. CANTER 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 3rd day of July, 2013. COPIES FURNISHED: W. Douglas Beason, Esquire Department of Environmental Protection Douglas Building, Mail Station 35 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Alisa A. Coe, Esquire Joshua D. Smith, Esquire Bradley I. B. Marshall, Esquire Earthjustice 111 South Martin Luther King, Jr., Boulevard Tallahassee, Florida 32301 Harold "Bud" Viehauer, General Counsel Ryan Osborne, Esquire Florida Fish and Wildlife Conservation Commission Bryant Building 620 South Meridian Street Tallahassee, Florida 32399-1050 Herschel T. Vinyard, Jr., Secretary Department of Environmental Protection Mail Station 35 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Matthew Z. Leopold, General Counsel Department of Environmental Protection Mail Station 35 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Lea Crandall, Agency Clerk Department of Environmental Protection Mail Station 35 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000
Findings Of Fact Petitioner owns a single family residence on a lot (Lot 2) abutting Lake Buffum in Polk County, Florida. This property has a 60 foot frontage on the lake. Petitioner subsequently purchased and now owns an adjacent lot (Lot 3) with a lake front frontage of approximately 73 feet. Petitioner has placed a dock on the westerly edge of Lot 2 from which he suspends and lowers a power boat to the surface of Lake Buffum. Lot 3 is westerly of Lot 2. Lake Buffum is a class III water body which classification provides for management for recreation; and propagation and maintenance of a healthy, well- balanced population of fish and wildlife. Petitioner was cited for violation of Section 369.20, Florida Statutes, by spraying herbicide on aquatic plants without a permit. He subsequently applied for a permit to control aquatic plants in front of his property and was issued a permit allowing him to control an access corridor to his property 50 feet wide. Petitioner here seeks an access corridor 60 feet wide. When Petitioner was issued his permit, the plat showing his dock in the center of the 50 foot access corridor was attached. Petitioner desired to clear aquatic plants on the western side of his dock as there is deeper water on that side of the dock to permit access to the dock with his boat. This is due to the angle of the shore line. The plat showing the dock in the middle of the 50 foot corridor obviously caused some confusion on the part of the Petitioner as the approach to his hoist on the dock is parallel to the shoreline. Accordingly, clear water to approach the dock from the west is what Petitioner needs to dock his boat. The permit granted is for a 50 foot corridor without specifying where at right angles to the coast line the corridor should be placed. Accordingly, if desired, Petitioner could clear a corridor starting at the western side of his dock and extending 50 feet to the west. In coordination with the Florida Game, Freshwater Fish and Wildlife Service, the Respondent has adopted a general policy of granting a permit to clear aquatic plants on waterfront property with a corridor of one-half width of the lot fronting the lake but limited to 50 feet for lots of 100 feet width and greater. Since Petitioner has approximately 133 feet of shoreline, he was granted a permit to control aquatic plants in a 50 foot corridor. This general policy is not absolute, but varies with the quantity of aquatic plants on a particular lake and whether the permit is desired for the use of the general public, such as a public boat ramp provided by a county or municipality. The amount of aquatic plants most beneficial to the propagation of fish and wildlife on lakes is between 40% and 70% coverage of the lakes. On the lakes with more than 70% coverage, Respondent may grant a 100 foot corridor in which the upland property owner is issued a permit to control aquatic plants. Lake Buffum is a sparsely vegetated lake with a coverage varying between 1.8% and 4%. Although the property around the lake is sparsely developed, an extra 10 feet of aquatic plant control would have some adverse effect in this lake which is far below the average coverage. More importantly, however, is the cumulative impact of granting Petitioner a 60 foot corridor which would require the granting of similar corridors to all other applicants on Lake Buffum.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that Dan L. Moody's petition to be granted a permit to clear a 60 foot corridor of aquatic plants below the high water line at his property on Lake Buffum be denied. DONE AND ENTERED this 12th day of March, 1993, in Tallahassee, Leon County, Florida. K. N. AYERS 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 12th day of March, 1993. COPIES FURNISHED: Dan D. Moody, Esquire 945 East Broadway Fort Meade, Florida 33841 Nancy L. Harvey, Esquire Nona Schaffner, Esquire 3900 Commonwealth Boulevard MS #35 Tallahassee, Florida 32399-3000 Donald Duden, Acting Executive Director Department of Natural Resources 3900 Commonwealth Boulevard MS #10 Tallahassee, Florida 32399-3000 Kenneth Plante, General Counsel Department of Natural Resources 3900 Commonwealth Boulevard MS #10 Tallahassee, Florida 32399-3000
Findings Of Fact Lake Powell Improvement Corporation is a consortium of interested owners of land comprising the majority of the Lake Powell shoreline. Camp Helen Company, one of its members, owns lake property which was formerly operated as a recreational facility for associates of Avondale Mills. Camp Helen Company now holds the property for the possibility of future development. George Jeter is one of approximately 76 persons who sent a form letter to the Department of Environmental Regulation (DER) in opposition to the designation of Lake Powell/Phillips Inlet as an Outstanding Florida Water (OFW). The rule-making proceeding to designate Lake Powell/Phillips Inlet an OFW was initiated with a petition filed on June 11, 1987, by the St. Andrews Bay Resource Management Association, a private citizens' organization formed in 1986 to help protect wildlife and resources in the St. Andrews Bay area. A public workshop was conducted by DER on September 6, 1990, in Panama City, Florida. Approximately 70 persons attended the workshop, including Bay County residents, Walton County residents, Lake Powell area property owners and representatives from various organizations. Craig Crockard, Vice President of Lake Powell Improvement Corporation, opposed the designation based on alleged degradation of property values and tax base, negative impact on growth and increase in road maintenance costs. Agency staff encouraged workshop participants and members of the public to submit information, including economic information, that would aid in the decision-making process. Only general and speculative information was received, with the exception of a response from the Department of Transportation that costs of future construction and expansion of the Phillips Inlet bridge, part of four-laning Highway 98, would be increased by $1.5 million as a result of the OFW regulations. DER sent a letter to Craig Crockard, received on April 2, 1991, requesting specifics as to the property owners' development plans and estimated economic impacts by April 5th. Crockard responded that the deadline was too short and that it was obvious that the decision had already been made. At no time, up to and including the hearing before the Environmental Regulation Commission (ERC), did Petitioners or other opponents provide information as to specific economic impacts of the proposed designation. The proposed rule would add the following area to rule 17- 302.700(9)(i), F.A.C. specifying special waters under the OFW designation: Special Waters * * * Lake Powell, Phillips Inlet, and all tributaries to Lake Powell as bounded by the following described line: Begin at the Northwest corner of Section 26, Township 2 South, Range 18 West; thence East to the Northwest corner of Section 29, Township 2 South, Range 17 West; thence South to the Northwest corner of the SW 1/4 of Section 29, Township 2 South, Range 17 West; thence East to the West line of Section 27, Township 2 South, Range 17 West, thence South to the mean high water line of the Gulf of Mexico; thence meander Northwest along the mean high water line to the West line of Section 35, Township 2 South, Range 18 West; thence North to the point of beginning ( - - 91). * * * In making its determination to recommend OFW designation for Lake Powell to the ERC, the Department compared Lake Powell to other water bodies. Lake Powell was found to be exceptionally ecologically and recreationally significant in terms of size, water quality and recreational usage. The Department makes its determination as to whether the proposed water body is exceptional by making direct comparisons to features of other water bodies, and by relying on the professional judgements of others familiar with the particular class of water bodies. Lake Powell has been compared by professionals familiar with other water bodies in the area and in their opinion it has exceptional value as an ecosystem. The Department relied on professional judgement of this type as well as its own findings when making the determination that Lake Powell was exceptional. Lake Powell is located in Bay and Walton Counties in Northwest Florida adjacent to the Gulf of Mexico. Its total surface area of 737 acres makes it the largest by far of any of a series of similar lakes in the area. Seven small streams provide fresh water to the lake; periodically Phillips Inlet, connecting the lake to the Gulf of Mexico, opens or closes. When the inlet is open, the lake becomes estuarine in nature. Most of the shoreline of Lake Powell is still undeveloped and the lake is significant in that it has experienced only minimal adverse impact from human activity. There are no permitted point source discharges to Lake Powell. It is basin-shaped, with a shallow shell, steep sandy slopes, and a flat bottom ranging from approximately 10 to 20 feet deep. Silty, high organic sediments in the water are amenable to degradation and are uniquely sensitive to pollution. Restricted flushing and the opportunity for development growth in the area add to that sensitivity. Lake Powell is a Class III waterbody. Water quality in the lake is good, and meets Class III standards; some parameters are as good as Class II standards. The low dissolved oxygen level in the lake is a result of natural conditions, is not a result of pollution, and is therefore not a violation of the Class III standard for dissolved oxygen. Lake Powell is one of the lakes in the state that is part of the water quality sampling effort known as Lake Watch. A benefit of OFW designation to this effort will be that Lake Powell, absent degradation, can serve as a control lake to compare other Lake Watch lakes throughout the State. At least 170 species of birds, (trust resources of the US Fish and Wildlife Service), have been observed and are dependent on Lake Powell. Unusual species include the piping plover (federally and state designated threatened), snowy plover (state designated threatened), least tern (state designated threatened), and bald eagle (federally designated endangered and state designated threatened). These species have a direct dependence on Lake Powell for habitat, feeding, or nesting areas. They are dependent on non-trust species such as small fishes which could be impacted by chemicals introduced to the lake. Edwin James Kepner, a biologist for the National Marine Fisheries Service, has identified three new species of nematodes which so far have been uniquely found in Lake Powell. Although nematode species are among the most abundant on earth (97,000 individuals may be found in a single rotting apple), they are a highly significant part of an ecological system and must be understood and studied for any understanding of marine communities. The lake supports a diversity of animals. At least 87 species of macrobenthic invertebrates and 67 species of fin fish inhabit the lake, a diversity based on the system's intermittent connection to the Gulf and the lake's relatively pristine condition compared to other lakes. One would expect to find even more diversity, 3 to 4 times more species, if better and more accurate sampling methods were employed. Lake Powell presents a unique nursery area, since most large predator fishes do not have access to it. The lake presently supports a variety of recreational activities, including canoeing, sailing, windsurfing, water-skiing, fishing, crabbing and picnicking. This recreational use has increased during the last five years. Lake Powell is ranked 36th out of 361 lakes statewide in a 1982 study of recreational usage. In terms of potential to the public for recreational usage, Lake Powell has three public access points to the lake, and a possible fourth. Public access is gained by a Bay County public park and by way of Gulf View Drive, which is owned by Bay County and used to launch boats. There is a public dock in Walton County which is also used extensively. The fourth access is currently the subject of an inquiry by the Bay County Audubon Society. The unusual quality of recreational experience lies in the pristine nature of the lake and the fact that it is located not far from the Miracle Strip in Panama City Beach. The ERC Commissioners, who were taken on a tour of the lake, were able to contrast the two areas and found that Lake Powell had unusual recreational value. Lake Powell provides an exceptional educational opportunity, and with its many different types of habitat it is a compact, manageable educational laboratory. As compared to the St. Andrews Bay System it would be much easier to collect samples, obtain information on biotic communities and generally conduct research on the effectiveness of regulatory programs, due to the manageable size of the lake. The proposed amendment to Rule 17-302.700(9)(i), F.A.C., to designate Lake Powell as an OFW would potentially affect future Department permit applicants by requiring they provide the Department with reasonable assurances that the proposed project is clearly in the public interest and that the proposed project would not lower existing ambient water quality standards (Rule 17-4.242, F.A.C.); by requiring that direct stormwater discharges into the lake include an additional 50% treatment level (Rule 17-25.025(9), F.A.C.); and by reducing the exemption for private residential docks from 1000 square feet to 500 square feet (Rule 17-4.04(9)(c), F.A.C.). These requirements will result in increased costs to permit applicants, although the costs cannot be calculated at this time since there are no such projects firmly proposed to the Department. The primary beneficial effect of the proposed rule would be the protection of future water quality based on existing ambient water quality standards at time of OFW designation. Pursuant to Section 120.54(2), F.S., an Economic Impact Statement (EIS) was prepared by the Department. Section 120.54(2)(b), F.S., requires the statement to include: * * * An estimate of the cost to the agency of the implementation of the proposed action, including the estimated amount of paperwork; An estimate of the cost or the economic benefit to all persons directly affected by the proposed action; An estimate of the impact of the proposed action on competition and the open market for employment, if applicable; A detailed statement of the data and method used in making each of the above estimates; and An analysis of the impact on small business as defined in the Florida Small and Minority Business Assistance Act of 1985. Additionally, Rule 17-302.700(4)(e) provides: An economic impact analysis consistent with Chapter 120, shall be prepared which provides a general analysis of the impact on growth and development including such factors as impacts on planned or potential industrial, agricultural, or other development or expansion. It is undisputed that the EIS properly addressed the costs of implementation to the Department. The EIS identified the kind of Department permit applicant that would potentially be affected by the rule amendment, and what kinds of developmental impacts could be expected by operation of other Department rules. The EIS did not identify any specific costs that would be attributable to the rule, as the Department was unaware of any specific development plans for the lake that would be subject to the Department rules. Existing development activities are grandfathered and would not be affected by the more stringent requirements. The Department stated in its EIS that the overall costs imposed on future development due to the proposed OFW designation would depend on both the nature of the development and its impact on the ambient water quality of the lake. Since the type and nature of future development in the area is uncertain, an estimate of the potential aggregate costs associated with the proposed OFW designation could not be made at the time the EIS was prepared. The EIS properly addressed the costs of the proposed rule to the parties, based upon the facts as known to the Department. The benefits to the public of the rule were stated to be largely environmental, as a result of protection of future ambient water quality standards in the lake. The EIS cited an economic benefit to land owners around the lake in the form of enhanced property values due to water quality protections of the OFW designation, water quality being an important variable in determining property values of waterfront property. That property values would be enhanced is based on the DER economist's study of another state's experience and experience with OFW designation in other Florida counties. The EIS properly addresses the benefits of the rule. The EIS states that there will be no significant effect on competition as a result of the proposed OFW designation; Petitioners have not presented any evidence to the contrary. The EIS adequately addresses the rule's effect on competition. The EIS states that the proposed OFW designation is not expected to create any significant adverse disproportionate impacts on small businesses, as required by Section 120.54(2)(b)5., F.S. As Petitioners have not introduced any evidence to the contrary, the EIS adequately addresses this issue. The EIS states that appropriate economic analysis techniques were employed preparing the EIS. Petitioners participated in the rulemaking process; they attended the Panama City workshop when economic information was solicited; they submitted written comments, none of which provided specific economic information; and they participated in the ERC hearing but offered no evidence to the Commission regarding economic impacts of the rule. The type of information they suggest that the Department should consider was not submitted by them, or anyone else, during the rulemaking process or this hearing. The evidence shows that the Department considered all comments submitted throughout the rulemaking process in making the recommendation of OFW designation to the ERC. The EIS properly explains the data and methodology used in its preparation, and this data and methodology was adequate to estimate the economic impacts of the rule. In January 1991, the Bay County Board of County Commissioners amended the County's comprehensive plan to provide special protection for Lake Powell. These provisions include more stringent requirements for stormwater retention and detention, an objective to maintain Lake Powell's water quality at its present level, restriction on use of household septic tanks, designation of a low-density residential zone, and prohibition of point source discharges which would lower existing water quality. (Joint Exhibit #1, Appendix D) Both parties have invoked the plan amendments for their own purpose. Petitioners argue that the plan amendments provide the same or greater protection than the proposed OFW designation and that the designation is not needed. This argument ignores the fact that at least 10% of the lake lies within Walton County, outside Bay County's jurisdiction. DER did not require Bay County to amend its plan and could not require it to maintain the new Lake Powell protections indefinitely. The OFW designation does not detract from or conflict with the local government's commendable initiative, but rather augments it. Respondent, DER, addresses the plan in its modified EIS where it discusses the contention by the Department of Transportation (DOT) that OFW designation will add $1.5 million in costs to widen a road at the Phillips Inlet bridge. DER's economist concedes that designation will result in additional costs and has discussed that in the EIS. Because he has not received back-up data from DOT he is unable to confirm that the cost will be as much as DOT asserts. He also attributes the increase to the new stormwater requirements of the Bay County comprehensive plan, and concludes the additional costs due to OFW designation might be zero. (Joint Exhibit #2, p. 7) Even if misplaced, the attribution of costs does not invalidate the EIS or the proposed designation. The EIS generally describes potential costs and provides a basis to weigh the environmental, social and economic costs against the environmental, social and economic benefits. In summary, the facts above support the ERC's finding that the waters selected for designation are of exceptional recreational or ecological significance and the benefits of designation outweigh its costs.
Findings Of Fact At all times to the issues herein the Department of Environmental Protection was the state agency in Florida responsible for the regulation of water pollution and the issuance of dredge and fill permits in the specified waters of this state. Mr. Byrd has been a resident of the City of Treasure Island, Florida for many years and resides at 123 123rd Avenue in that city. His property is located on Boca Ciega Bay next to a public boat ramp operated by the City. On April 12, 1995, the City of Treasure Island applied to the Department of Environmental Protection for a permit to construct a dock six feet wide by seventy-five feet long, located on the edge of its property on which the public boat ramp is located. This property is located in a basin off Boca Ciega Bay, which is classified as a Class III Outstanding Florida Water. The dock involves the placement of pilings in the water, and the construction of a walkway thereon. In order to be obtain a permit, the applicant must provide the Department with reasonable assurances that the proposed project will not degrade water quality and will be in the public interest. The project is permanent in nature, but the temporary concerns raised by construction have been properly addressed in the permit. In the instant case, the dock is intended to accommodate the boating public which will utilize it to more safely launch, board, debark, and recover small boats at the ramp in issue. The dock will be equipped with a hand rail which will increase the safety of the project. Evidence establishes that without the dock, boaters have to enter the water to launch and recover their boats on a ramp can be slippery and dangerous. The site currently in use as a boat ramp, a part of which will be used for the dock, is almost totally free of any wildlife. No evidence could be seen of any sea grasses or marine life such as oysters, and there was no indication the proposed site is a marine habitat. Manatees do periodically inhabit the area, and warning signs would be required to require construction be stopped when manatee are in the area. The water depth in the immediate area and the width of the waterway is such that navigation would not be adversely impacted by the dock construction, nor is there any indication that water flow would be impeded. No adverse effect to significant historical or archaeological resources would occur and taken together, it is found that the applicant has provided reasonable assurances that the project is within the public interest. Concerning the issue of water quality, the applicant has proposed the use of turbidity curtains during construction which would provide reasonable assurances that water quality would not be degraded by or during construction. The water depths in the area are such that propeller dredging and turbidity associated therewith should not be a problem. No evidence was presented or, apparently is on file, to indicate any documented water quality violations at the site, and it is unlikely that water quality standards will be violated by the construction and operation of the structure. The best evidence available indicates there would be no significant cumulative impacts from this project. Impacts from presently existing similar projects and projects reasonably expected in the future, do not, when combined with the instant project, raise the possibility of adverse cumulative degradation of water quality or other factors of concern. By the same token, it is found that secondary impacts resulting from the construction of the project would be minimal. It is also found that this project is eligible for an exemption from the requirements to obtain a permit because of the Department's implementation on October 3, 1995 of new rules relating to environmental resources. However, the City has agreed to follow through with the permitting process notwithstanding the exemption and to accept the permit including all included conditions. This affords far more protection to the environment than would be provided if the conditions to the permit, now applicable to this project, were avoided under a reliance on the exemption to which the City is entitled under current rules. To be sure, evidence presented by Mr. Byrd clearly establishes the operation of the existing boat ramp creates noise, fumes, diminished water conditions and an atmosphere which is annoying, discomfiting, and unpleasant to him and to some of his neighbors who experience the same conditions. Many of the people using the facility openly use foul language and demonstrate a total lack of respect for others. Many of these people also show no respect for the property of others by parking on private property and contaminating the surrounding area with trash and other discardables. It may well be that the presently existing conditions so described were not contemplated when the ramp was built some twenty years ago. An increase in population using water craft, and the development and proliferation of alternative watercraft, such as the personal watercraft, (Ski-Doo), as well as an apparent decline in personal relations skills have magnified the noise and the problem of fumes and considerably. It is not likely, however, that these conditions, most of which do not relate to water quality standards and the other pertinent considerations involved here, will be increased or affected in any way by the construction of the dock in issue.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is, therefore: RECOMMENDED that the Department of Environmental Protection issue to the city the requested permit to construct the dock in issue at the existing public boat ramp at the east end of 123rd Avenue right of way in the City of Treasure Island. RECOMMENDED this 12th day of December, 1995, in Tallahassee, Florida. ARNOLD H. POLLOCK 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 12th day of December, 1995. COPIES FURNISHED: Ronald Schnell, Esquire 3535 First Avenue North St. Petersburg, Florida 33713 James W. Denhardt, Esquire 2700 First Avenue North St. Petersburg, Florida 33713 Christine C. Stretesky, Esquire Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Virginia B. Wetherell Secretary Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Kenneth Plante General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000
Findings Of Fact Parties The applicant for permit is Brevard County's Facilities Construction Division (County). The Department of Environmental Protection (DEP), formerly the Department of Environmental Regulation and Department of Natural Resources, is the state agency responsible for reviewing the permit application pursuant to Chapters 373 and 403, F.S. Petitioner, Carolyn Martel (Ms. Martel) owns property adjacent to, and north of the county park. She has owned the property for approximately sixteen years and uses it for a vacation home, with the intent to retire there eventually. The Project On October 26, 1992, the county applied for a permit to construct a public fishing pier and dock at its existing recreational facility, Fisherman's Landing Park, in Grant, Florida, at the south end of Brevard County. Fisherman's Landing Park is located on the Indian River in an area known as the Malabar to Sebastian Aquatic Preserve. The park lies between the river and U.S. Highway No. 1, approximately seven miles north of Sebastian, Florida. The park is approximately 7.9 acres, with approximately 2000 feet frontage along the river. The proposed pier/dock is the second phase of the park construction project, funded in part by the Florida Inland Navigation District (FIND), to provide picnic, restroom and emergency docking access for the boating public already using the intercoastal waterway. The only access for boats is from the waterway. No boat ramp exists, nor is one planned for the area. The project site is in Class II waters, and is subject to Outstanding Florida Waters (OFW) criteria which apply in the aquatic preserve pursuant to rule 17-302.700(9)(i), F.A.C.. The pier/dock was originally planned to be much larger, but was reduced in size to comply with suggestions by various reviewing agencies. As now proposed, construction will connect with an existing boardwalk and will run in a northeasterly direction over the water, approximately 209 feet, with a platform at the end in a "T" configuration, 30 feet by 9 feet. Its total length is 220 feet, tip to tip. Various governmental agencies, including the U.S. Army Corps of Engineers, the U.S. Fish and Wildlife Service and the Office of Protected Species Management of the Florida DEP were involved in the review. After requested changes were made, the project was approved, with general and special conditions, in permit no. 05-221736-4. Because this is a public project, a state-owned lands lease was not required. Instead, a letter of consent was issued on October 5, 1993. THE PERMIT CRITERIA The public health, safety, or welfare or property of others The project must, and will, comply with state water quality standards. No work will be performed on shore or underwater except for pile driving and some renovation to meet handicapped accessibility standards. Projects such as this do not typically cause excessive turbidity. Any turbidity during the construction phase will subside within 24-48 hours. The water quality in the area, already degraded for years, will not be further degraded by the project. The temporary mooring access will discourage pollution already being caused by boaters using the waterway and illegally disposing of waste and garbage. This was a primary rationale for the FIND funding for the project. The pier will be fully accessible to wheelchairs and will meet all accessibility requirements of the Americans with Disabilities Act (ADA). The only evidence of criminal activity in the park has been some minor vandalism and graffiti. County park rangers patrol the park several times a day. The marine patrol is in charge of law enforcement from the water, and the sheriff conducts frequent patrols from along U.S. Highway No. 1. Park hours (daylight only) are posted, along with other park regulations. The conservation of fish and wildlife, including endangered or threatened species, or their habitats The project is within the Brevard County manatee protection zone which requires a slow speed for boats. As a condition of the permit, manatee and seagrass informational and educational signs shall be placed on the structure. Manatees use the area for grazing and will continue to do so. The project will not significantly increase boating activity; it is not considered a very desirable boating area. The project is intended to divert boats already on the waterway and illegally picnicking and disposing of waste and garbage elsewhere. If manatees are observed in the area during construction, construction will have to stop until the manatees leave. East of the site and east of the channel in the river is Grant Farm Island, a bird rookery which includes endangered birds. According to the scale on the vicinity map (County exhibit #12), the island is approximately 1/4 mile from the park. According to competent expert testimony, the birds will not be affected by the project. There are seagrasses at the site, as surveyed by county and state environmental staff, and as a condition of the permit, the surveys must continue and reports must be made to the DEP. Restoration of any areas damaged by boats must be provided by the county. However, little damage is anticipated since boats will be confined to the end of the dock, where the water is 5-6 feet deep. The entire dock will be constructed at a minimum level of 5 feet above mean high water to allow sunlight to continue nourishing the grasses. With the conditions placed in the permit, the seagrasses shall be only minimally affected. Navigation and the flow of water; no harmful erosion or shoaling The project will not affect the flow of water nor will it cause erosion or shoaling, according to the only competent evidence offered on this subject. The end of the dock is over 350 feet from the channel of the intercoastal waterway, far enough to avoid any navigational hazards. There will be lights and reflectors to warn boaters. Fishing or recreational values and marine productivity Long-standing pollution, including pollution from septic tanks has caused this area to be restricted or closed to shellfish harvesting since the 1970's. It is not a highly productive area for commercial fishing. Opportunities for recreational fishing and other recreation is substantially enhanced by the project, particularly for handicapped persons. There is very little existing public access to the Indian River in this portion of Brevard County. The nature of the project: temporary or permanent There is no dispute that the project is permanent. Significant historical and archaeological resources The Grant community in Brevard County is an old Florida riverfront community. The Grant historical house located at the site will not be affected, except that enjoyment and access to the house will be enhanced for boaters who temporarily moor at the dock. The old house has a dock that is no longer accessible. The current condition and relative value of functions being performed by areas affected by the proposed area As provided above, the water quality in the area is already degraded, and the project will not contribute to further degradation, but rather should enhance the quality as an alternative to illegal dumping and disposal. Specific conditions in the permit are intended to maintain the value of functions performed by the existing seagrasses, and adequate monitoring is placed in those conditions to assure their success. The value or function of the public park facility is substantially improved by opening access from the water to boaters, and from the shore to handicapped individuals. Balancing the Criteria and summary of findings Based on competent expert testimony and evidence, the county has provided reasonable assurance that the project is clearly in the public interest. With a degree in biology and a master's degree in public health, Ms. Martel is an articulate and knowledgeable advocate for her own position. However, most of her testimony or evidence regarding the project's impacts on the environment was very general; for example: seagrasses are vital to estuarine ecology; manatees are frequently tragic victims of boaters; Brevard County is home to a wide variety of endangered flora and fauna; and similar well-accepted facts. Some of Ms. Martel's concerns are beyond the scope of this proceeding. The park itself was constructed on public property in 1989. The restroom facilities and septic tank were permitted several years ago as part of that earlier phase of park development. Any run-off or other effects of the parking spaces at the site are also the result of the earlier phase and will not be exacerbated by this project. Ms. Martel's concerns about trespassers or squatters on her property are not issues within the permit criteria addressed above.
Recommendation Based on the foregoing, it is, hereby, RECOMMENDED: That the Department of Environmental Protection issue its Final Order approving permit 05-221736-4, with the proposed general and special conditions attached, and with the additional condition stipulated by the parties with regard to prohibiting refreshment or bait and tackle concessions. DONE AND RECOMMENDED this 10th day of June, 1994, in Tallahassee, Leon County, Florida. MARY CLARK 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 10th day of June, 1994. APPENDIX TO RECOMMENDED ORDER, CASE NO. 93-5566 The following constitute specific rulings on the parties' findings of fact as provided in section 120.59(2), F.S.: Petitioner's Proposed Findings 1.-2. Adopted in substance in paragraph 1. Adopted in substance in paragraph 2. Adopted in substance in paragraph 4. Adopted in paragraph 6; however, the finding with regard to approval for shellfish harvesting is rejected as not supported by competent evidence. Rejected as cumulative or unnecessary. Adopted, as to location, in paragraph 3; otherwise rejected as unsupported by competent evidence. Adopted generally in paragraph 16. Rejected as immaterial; there is no evidence of any impact of this project on wetland areas or on shoreline vegetation. Adopted generally in paragraph 15. Rejected as irrelevant and immaterial. 12.-13. Adopted generally in paragraph 7. 14.-18. Rejected as unnecessary. 19. Adopted in general in paragraph 16. 20.-29. Rejected as argument or comment on the evidence, rather than findings of fact. 30. Rejected as unnecessary. As found in paragraph 8, the letter of consent was issued. 31.-38. Rejected as argument rather than findings of fact, or irrelevant (as to the septic tank and parking facilities). 39.-40. Rejected as unsupported by competent evidence. 41. Addressed in preliminary statement and in recommendation. 42.-45. Rejected as unnecessary or argument, rather than findings of fact. 46. Rejected generally as unsupported by competent evidence (as to negative affect on navigation). 47.-51. Rejected as argument, or unnecessary. 52.-55. Rejected as contrary to the weight of evidence (as to negative impacts), and unnecessary (as to Tamy Weingarden's qualifications). Ample competent testimony was presented by the applicant. Rejected as unnecessary. Rejected as unsupported by competent evidence (as to cumulative impacts). Rejected as argument or unnecessary. 59.-60. Rejected as contrary to the weight of evidence (as to negative impacts and negative balance). 61. Adopted in paragraph 21. COPIES FURNISHED: Carolyn Martel Post Office Box 54872 Oklahoma City, Oklahoma 73154 Lisa Perlmutter Troner Assistant County Attorney Brevard County Board of County Commissioners 2725 St. Johns Street Melbourne, Florida 32940 John L. Chaves Asst. General Counsel Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Virginia B. Wetherell, Secretary Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Kenneth Plante, General Counsel Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400
The Issue The issue in this case is whether the Orange County Parks Department is entitled to a dredge and fill permit from the Department of Environmental Regulation for the construction and installation of a boat dock on Lake Down.
Findings Of Fact The Application On November 1, 1989, Orange County Parks Department (Orange County) applied for a dredge and fill permit to construct a floating boat dock in the Town of Windermere on Lake Down. The application, which is dated September 7, 1989, describes the proposed project as a "public improvement of an existing boat ramp facility." The application describes a floating dock attached by short hinged sections to fixed docks that would be affixed, at normal water elevations, to upland. The application explains that the purpose of the dock is to accommodate boats and pedestrians in loading and unloading boats at the ramp. The dock would, according to the application, reduce wave and wakedisturbance action on the existing shoreline and thus reduce the current rate of erosion at the site. The application assures that no existing vegetation would be disturbed except in the area of the fixed docks. According to the application, the floating dock and two fixed docks would measure about 420 feet long by 7 feet wide with several wideouts of about 10 1/2 feet. The dock is designed to moor 15-18 boats simultaneously. The location map attached to and a part of the application shows that the dock would be at the southernmost extent of Lake Down. The survey attached to and a part of the application provides submerged and upland elevations in the vicinity of the proposed dock. The survey states that the water elevation of Lake Down is 98.8 feet. Nothing indicates whether 98.8 feet is the average water elevation or the water elevation on the date of the survey on June 28, 1989. Other portions of the application describe the composition of the dock parts. The only parts in contact with the water would be galvanized steel pilings, which would be jetted or driven not more than 15 feet deep into the submerged bottom, and plastic floats attached to the bottom of the dock for floatation. The application also indicates that construction-period turbidity would be controlled through the use of turbidity curtains. Another diagram attached to and a part of the application superimposes the dock over the submerged elevations. A note on the diagram states that, under "Plan 1 and Plan 2, Orange County would excavate existing grade under floating dock to elev 97.0." The applicant proposed excavation under the dock due to the shallowness of the water under and lakeward of the dock. The diagram depicts a dock that would run parallel, rather than perpendicular, to the shore. The diagram discloses that the proposed dock would begin immediately east of the existing boat ramp. The diagram indicates that the floating dock runs about 390 feet. The elevation at the northwest corner of the west fixed dock is about 100 feet. At what the construction drawings call "average lake elevation" of 99.5 feet, the piling at the northwest corner of the west fixed dock would thus not be submerged. About 15 feet to the east of the northwest corner, where a hinge connects the west fixed dock to the floating dock, the elevation is between 98 and 99 feet. At average water elevation, the shoreside of the floating dock generally ranges from five to ten feet from the shoreline, with extremes of one foot at the southeast corner of the west fixed dock and 17 feet about 220 feet east of this point. The submerged elevations change significantlyunder the 390 feet of floating dock. On the lakeside, where boats would dock, the following elevations exist under the dock at 40 Dock interval 40' 80' 120' 160' Lakebottom elevation 95-96' 95' 92' 93' 200' 240' 280' 320' 360' 390' 91-92' 91' 92-93' 93-94' 96' 96' The submerged elevations are higher (and thus water depths shallower) on the shoreside of the dock, which would not be accessible to boats. For the back of the floating dock, the submerged elevations exceed 97 feet for the westernmost 40 feet and a short segment at the eastern end of the floating dock; the remaining elevations are less than 97 feet. Unlike the west fixed dock, which would stand almost entirely in upland even at average water elevation, the east fixed dock would stand almost entirely in water at the same water elevation. Also, the west fixed dock would be relatively small and run parallel to the shore beside the ramp. The east fixed dock would be oriented in a northwesterly direction from, and perpendicular to, the shore. The northwest and northeast faces of the east fixed dock would be accessible by boats. The submerged elevation under the northwest face, which is between 15 and 20 feet offshore from the average shoreline, is between 95 and 96 feet. The water depth adjoining the northeast face is shallower because the northeast face, although accessible to boats, would runupland, past the average shoreline at 99.5 feet, to an upland elevation of about 101 feet. The rate of drop of submerged elevation is uneven along the length of the proposed floating dock. Water depth increases more rapidly from the center of the floating dock. For instance, at the 200-foot interval from the west end, the elevation drops from about 91.5 feet at the front of the dock to 88 feet at a point ten feet lakeward of, and perpendicular to, the dock. In other words, the water becomes 3 1/2 feet deeper in the first ten feet. The lakebottom drops more gradually at the west and east ends of the proposed dock. For instance, at the 40 increase in depth ten feet out is only about 2 1/2 feet. At the north corner of the east fixed dock, the increase in depth ten feet out is only about 1 1/2 feet. The diagram also depicts the existing boat ramp that would be served by the proposed dock. The ramp, which is oriented in an eastnortheasterly direction from the shore, is less than ten feet north of the proposed west fixed dock. The ramp measures about 20 feet wide upland and about ten feet wider farther out into the water. The elevation of the submerged north corner of the lakeward end of the boat ramp is between 94 and 95 feet. The elevation of the submerged south corner of the lakeward end of the boat ramp is between 95 and 96 feet. The lakebottom isfairly flat at the boat ramp. Over its 40-foot length, the elevation of the ramp changes by only about 5 feet. A separate diagram attached to and a part of the application depicts the floats that would be attached to the bottom of the decking. The floats would be about 18 inches high and draw about three inches of water when the dock is supporting no weight. A 40-inch high railing would run along the back of the dock. However, the railing would not extend along the northwest and northeast faces of the east fixed dock. Thus, nothing would deter a boat from docking along these two faces of the east fixed dock. On November 9, 1989, Orange County filed an application amendment, which contains drawings that eliminate all excavation. The amendment states: "Dock will be relocated if conflict with existing shore occurs." This amendment was filed at the urging of a DER representative, who would not have recommended the application for approval without the change. There are other suggestions in the record that Orange County would be willing to amend its application to locate the proposed dock farther from shore and in deeper waters. However, Orange County did not specifically offer an amendment, and the record offers no indication where the dock would be, if Orange County again amended the application. On June 20, 1990, Orange County informed the Department of Environmental Regulation (DER) by letter that the legal description provided with the application was inaccurate. The letter provides a new legal description and a list of adjoining property owners. Mr. Rosser, Ms. Grice, and Mr. Patterson own property adjacent to the proposed project or reside in close proximity to Lake Down so as to be substantially affected by any material degradation of water quality. The new legal description encompasses only 1.46 acres rather than the 12.16 acres set forth in the original application. The land eliminated from the application is west and north of the existing boat ramp. Orange County plans to make considerable improvements to the existing boat ramp, such as by the addition of substantial parking and a septic tank on the land eliminated from the original application. However, the present application does not request any permit for such work. The Intent to Issue On February 26, 1990, DER filed an Intent to Issue the permit for which Orange County had applied. The Intent to Issue indicates that the permit is to construct a floating dock on Lake Down about 420 feet by 7 feet, plus wideouts, and notes that the request to dredge along the dock had been withdrawn. According to the Intent to Issue, the bank between the north side of Conroy-Windermere Road and the shoreline has eroded, probably as a result of boaters pulling their boats onto shore for temporary mooring. Although DER did not determine the water elevation on the date of the inspection, the Intent to Issue reports that water depths range from a few inches alongshore to about three feet at the shoreside of the proposed dock. The Intent to Issue notes that Orange County is currently trying to condemn the land north and west of the boat ramp to upgrade the launching facility with a larger ramp, picnic area, and parking spaces for between 50 and 100 vehicles. The Intent to Issue finds that the proposed docking facility and its associated boat traffic would not result in violations of state water quality standards nor degradation of ambient conditions in Lake Down or the Butler Chain. Except for limited construction-period turbidity, which could be controlled with a siltation barrier, displacement or disruption of the lakebottom would reportedly occur only during piling installation, and shoreline vegetation would be removed only at the fixed docks at either end of the floating dock. Addressing prop dredging, the Intent to Issue notes: It is not anticipated that damage to the lake bottom will result from boats moving into and away from the dock. If water levels fall to particularly low levels, the county can close the ramp until adequate depth is available again. Addressing the possibility of increased boat traffic on the lake, the Intent to Issue states: It is not anticipated that use of ramp will significantly increase as a result of the proposed construction. Those individuals who are seriously interested in accessing the Butler Chain have done so despite the poor facility currently available. The new dock will provide mooring capability without causing shoreline erosion. Furthermore, the dock will provide a safer place for boatersto walk and wait. Presently, because there is no onsite parking nor mooring available, boaters park vehicles to the east of the boat ramp site in an undeveloped parcel. They then walk west along Conroy-Windermere Road while sharing the road shoulder with vehicles and trailers. The dock, in combination with the proposed (upland) sidewalk won't shorten the distance to be walked but will remove pedestrians from the roadway sooner to the relative safety of the mooring area. The Intent to Issue concludes that Orange County has provided reasonable assurance that the project will not result in violations of state water quality standards and that the project is clearly in the public interest. Thus, DER expressed its intent to issue the permit, subject to various conditions, in the absence of a timely filed petition. Specific condition 7 of the Intent to Issue addresses the issue of prop dredging: When the lake level drops to the point where boats entering and leaving the dock cause damage to submerged bottoms in the immediate area, the county shall close the ramp and dock until the water returns to acceptable levels. Specific condition 8 addresses the County's plans for additional improvements for the boat ramp facility: Issuance of a permit for the dock does not guarantee nor infer issuance of a permit orpermits for further improvements to the county boat launching facility. Additional Findings Regarding Upland Orlando and the more densely populated areas are generally to the north and east of the boat ramp; Orlando itself is about 10 miles away. The center of the Town of Windermere, which numbers about 1400 persons, is to the west of the boat ramp. About 80% of the users of the boat ramp approach the ramp from the east. A small vehicle-maneuvering area adjoins the ramp on the west. After unloading the boat into the water, the driver of the trailer-towing vehicle typically drives east on Conroy-Windermere Road about 1600 feet and parks on the south side of the road in a large unimproved lot. The County's permission to use the lot is terminable by the owner without notice. While the vehicle and trailer are being parked, the person or persons with the boat normally start the engine and idle just offshore from the ramp or moor on the sandy beach immediately east of the boat ramp. After parking the vehicle, the driver generally crosses to the north side of Conroy-Windermere Road and walks along a sidewalk running from the parking area to what would be the east end of the proposed dock. The road and the sandy beach are separated by a thin strip of thick vegetation. Pedestrians continuing westalong the road, past a point across from the east end of the beach, must walk in the staging lane designed for vehicles waiting to enter the maneuvering area. An existing sidewalk on the south side of the road, which runs east of the ramp area, is not used as much because the sidewalk ends almost 800 feet east of the parking area. Pedestrians typically rejoin their boat at some point along the sandy beach immediately east of the boat ramp. When the boat is spotted, the pedestrian cuts through the vegetation on one of four or five paths running at intervals between the north side of the road and the beach. Traffic on these paths has worn them down noticeably from the prevailing elevations on either side. The same pattern is repeated upon the return of the boat, which is temporarily moored onshore to allow the driver to disembark, take the nearest path to the road, walk along the north side of the road to the parking area, cross the road, and return with the vehicle to the boat ramp. Normal summertime usage, when the boat ramp is used more frequently, involves a range of 30-65 boat launchings per day from the boat ramp. However, peak usage is much higher; nearly 400 trailers have been in the parking area at one time. Present upland usage of the boat ramp area is risky. The staging lane mixes pedestrians and motor vehicles towing trailers. The speed limit on Conroy-Windermere Road is 35 miles per hour at the parking area and 30 miles per hour at theramp, so westbound traffic is still moving rapidly past the staging lane. Also, Conroy-Windermere Road, which is an urban collector, is heavily travelled with an average daily traffic count of 9400 vehicles. Pedestrians crossing the road at the parking area 1600 feet west of the ramp must cross 22- 24 feet of highway. Pedestrians crossing the road at the boat ramp must cross about 50 feet of highway due to the presence of the staging lane and a painted median. Upland safety would be enhanced by separating pedestrians from the staging lane. However, the addition of the floating dock would not eliminate the risks associated with upland usage of the boat ramp. Persons still would be required to cross Conroy-Windermere Road, although a proposed crosswalk would reduce present risks somewhat. In addition, the existing sidewalk on the north side of the road would be reconfigured to lead to the floating boat dock, which would be incorporated into the sidewalk system leading toward the center of the Town of Windermere. For some persons using the dock segment of the sidewalk, such as young children and the disabled, close proximity with the water and mooring boats might prove unsafe. Conroy-Windermere Road has existed for many years, but the portion of the road parallel to the proposed dock was added only about 30 years ago. Previously, the road had turned south, but, following a serious traffic accident, the curve was straightened. Large amounts of fill were added to form the roadbed across the southern tip of Lake Down, which consequentlywas cut off from the remainder of the lake. This fill forms the bank leading to the shoreline directly parallel to the proposed dock. The boat ramp has also existed for many years. Years ago, grove trucks drove down to the lake in order to take on irrigation water. From time to time, persons would put in canoes at this point. Until the late 1960's, when Orange County paved the ramp, few if any powerboats were launched from the area or even used the lake. Today, the overwhelming majority of boats using the ramp currently are gasoline-powered motorboats. There are no restrictions on Lake Down as to the size of engine permitted on the lake, and the posted speed limit is 36 miles per hour. The area surrounding the boat ramp features few amenities. Apart from the maneuvering area, staging lane, and ramp itself, the only other improvements are an enclosed portable toilet and a dumpster garbage container. The Town of Windermere operates two boat ramps on the Butler Chain-- one on Lake Down and one on Lake Butler. Use of these ramps is reserved for Town residents and their guests. The remaining boat ramps on the chain are owned by corporations or private associations. Some boat traffic on the lake is from the use of private boat docks owned by persons owning lakefront land. Lake Down and the Butler Chain Designation as Outstanding Florida Waters By report dated January, 1984, DER recommended that the Environmental Regulation Commission designate as Outstanding Florida Waters the Butler Chain of Lakes: Lake Down, Lake Butler, Wauseon Bay, Lake Louise, Lake Palmer, Lake Chase, Lake Tibet, Lake Sheen, Pocket Lake, Little Fish Lake, and their connecting waterways. The January, 1984 report (DER Report), states that the Butler Chain drains into the Upper Kissimmee River Basin. Noting that Lake Down is the northernmost lake in the chain, the DER Report states that water flow in the lakes, which are interconnected by a series of man-made navigable canals, runs from north to south. Reviewing Florida and applicable federal anti-degradation policies protecting high quality waters, the DER Report states: This antidegradation policy is predicated on the principle that resources are so precious that degradation should not occur except after full consideration of the consequences and then only to the extent necessitated by important economic and social development. Scientifically, the principle is a valid one in that history has taught that adverse effects are difficult to predict. As scientific knowledge grows, previously unknown effects are discovered, and it is prudent to preserve our natural resources in the face of the unknown. DER Report, January 11, 1984 memorandum from DER to Environmental Regulation Commission, page 4. The Butler Chain covers 4700 acres. The largestlake is Lake Butler, which consists of 1665 acres. Lake Down, which is the third largest, consists of 872 acres. Depths of the lakes range from 15-30 feet. According to the DER Report, the upper seven lakes are oligo-mesotrophic with low productivity, high water clarity, and deeper waters. The lower three lakes (Sheen, Pocket, and Fish Lakes) are mesotrophic, with moderate productivity, high coloration of water, and shallower waters. The DER Report states that the water quality of the lakes is excellent. Lake Down had the highest level of dissolved oxygen: 7.1 mg/l. Biochemical oxygen demand was extremely low, in most cases, including Lake Down, less than 1.0 mg/l. Lake Down also had the lowest presence of chlorophyll a, which is a measure of the presence of algae, and a higher degree of biologically diversity, which is typical of a clean, soft-acid lake, according to the DER Report. The DER Report concludes that: An OFW designation will preserve the present environmental values of the Butler Chain of Lakes without any important environmental costs. The existing ecosystem and recreational use of the lakes is dependent upon the maintenance of sufficiently high levels of water quality, which an OFW designation would help to ensure. Id. at 23. The DER Report also includes a May, 1975 report of the Orange County Pollution Control Department, which concedes that the Butler Chain is: one of the few clean water systems left in the Central Florida area. The balance between available nutrient concentrations and the biotic communities has maintained an ecosystem free from the problems that are associated with more enriched systems. The balance is fragile and not well understood. Any activities which would effect this system will express itself [sic] in the aquatic habitat. May, 1975 report, page 4. At the time of its designation, the proposal received numerous endorsements and no objections. On August 16, 1983, The Orange County Board of County Commissioners passed a resolution urging DER to designate the Butler Chain as Outstanding Florida Waters. The Orange County Property Appraiser also supported the designation. In a letter to DER dated September 30, 1983, the appraiser warns that pollution could decrease surrounding property values and cost taxpayers substantial sums for cleanup. Additional Findings Regarding Lake Down Effect of Addition of Floating Dock 53. Neither the submerged galvanized steel pilings nor the plastic floats would allow materials to leach into the lake so as to affect measurably the composition or quality of the water. The increased turbidity during construction of the proposed floating dock also could be controlled so as not to have a significant effect on Lake Down. 2. Relevant Water Levels Water levels have fluctuated considerably in Lake Down. Since January, 1960, to present, the lowest recorded water elevation was 93.86 feet in February, 1987, and the highestelevation was 101.58 feet in August, 1960. Recorded water elevations were less than 97 feet from October, 1977 through August, 1979 and September, 1980 through November, 1982 (during which time the elevation attained 96 feet only six months). Water elevations were between 97 and 98 feet, inclusive, for an additional 29 months during this 31-year period. From March, 1987 through May, 1989, water levels were between 99 and 100 feet, attaining 100 feet only in December of 1987 and 1989. From June through August, 1989, water levels were between 98 and 99 feet. From September, 1989 through the date of the final hearing, water elevations were below 97.8 feet. From mid-March, 1990 through the date of the hearing, water elevations dropped from 97 feet to 96 feet; at the time of the hearing, the water elevation was about 96 feet. When the water elevation is 97.8 feet or less, the canal to Wauseon Bay and, from there, to Lake Butler is impassable to all but very small flatbottom boats. At these times, boat traffic tends to concentrate on Lake Down. Three witnesses for the County and DER testified as to the relationship between the water level of the lake and the operation of the floating dock. One witness for the County testified that the dock would float at 99.5 feet, which corresponds to ordinary high water. The designer of the dock testified that the east and west ends of the dock would cease floating at 96 feet. The DER representative testified that the dock and, pursuant to Special Condition 7, the ramp should beclosed at depths less than 95 feet. The meaning of Special Condition 7 is unclear. First, it is not clear what is meant by boats causing damage to submerged bottoms in the immediate area. Probably, this phrase means actual contact between the prop and bottom, which is known as prop dredging. Thus, boats cause damage to submerged bottoms when the depth of the water is about one foot or less. Special Condition 7 probably ignores the effect of prop wash, where the prop disturbs the bottom, including vegetation, by turbulence rather than direct contact. The second major ambiguity in Special Condition 7 cannot be resolved on the basis of the present record. The question is whether the ramp and entire dock must be closed whenever the water depth under any part of the dock is one foot or less (recognizing that the floats require about one foot of water). In the alternative, Orange County could close only that part of the dock as to which the underlying water depth is one foot or less. It is likely that DER and Orange County have different opinions on this question, with the County taking the latter position. Regardless how Special Condition 7 is construed, it fails to address the damage to submerged bottom that the"floating" dock will do when parts of it begin to ground. When partly grounded, the floating dock will pound up and down on the lakebottom in response to wave action and traffic on the dock. Over 40 feet of the shoreside of the dock will be grounded at water elevations of 97 feet or less, which, without regard to the effect of dock loading or wave action, is the point at which "dock dredging" commences. Water elevations have been less than 98 feet for a total of nearly seven of the last 31 years. The east and west ends of the lakeside of the floating dock would also begin to ground at a water level of about 97 feet. By the time water elevation falls to 96 feet, which existed at the time of the hearing, at least 80 feet of the west end of the floating dock and at least 30 feet of the east end of the floating dock would be grounded, again assuming no wave action and no load on the dock. Additionally, prop dredging would also take place at water elevations of 97 feet immediately adjacent to the dock, at its east and west ends. These water elevations have been experienced for a total of over four of the last 31 years. Another feature of the design of the proposed dock makes it likely that prop dredging will take place regardless of the water elevation. A popular area of the proposed dock would be the east fixed dock because it would be the closest point, by more than 100 yards in some cases, to the existing parking area. Boats could approach the northeast face of the east fixed dock up to an elevation of 101 feet. In other words, except in periods of unusual high water, some boats could and probably would use a section of the fixed dock in the same manner as temporary moorings are made today: in effect, by running up onto the beach. Prop dredging of the bottom would take place if boats approached the northwest face of the fixed dock when the water level fell to about 96.5 feet. The same is true for at least the first 40 feet of the west end of the floating dock. The resuspension of bottom sediment by prop wash would begin at depths of anywhere from 18 inches to seven feet, according to the testimony of the DER representative. Although important variables, such as the composition of the bottom and size and speed of the prop, affect prop wash, significant prop wash takes place for at least three feet under the prop. If three feet were the minimum depth necessary to avoid prop wash and, thus, lakebottom damage, the east 160 feet and west 70 feet of the floating dock would not be usable at water levels not exceeding 96 feet, such as at the time of the final hearing. The significance of lakebottom damage is great under and lakeward of the proposed dock. A thick carpet of bogmoss begins about ten feet offshore, which is roughly where the dock would begin, and continues out into the lake. Bog moss, which captures and retains sediments, would be damaged by the dredging action of the pounding floating dock when it begins to ground and boats using the floating dock at water elevations described in the preceding paragraphs. The phosphorus-rich sediments would then be resuspended in the water column. 3. Ambient Water Quality One of the key elements to preserving the health of Lake Down is to avoid conditions that can lead to the presence of excessive nutrients in the system. The presence of excessive nutrients, which leads to eutrophication, usually occurs because of the increased availability of a limiting nutrient. The limiting nutrient in Lake Down is phosphorus. Thus, a condition precedent to the eutrophication of Lake Down is an increase in the level of phosphorus in the water. The presence of phosphorus in the water can be detected directly, by measuring the phosphorus itself. The presence of phosphorus can also be detected indirectly, by measuring the effects of the nutrient or conditions that may result in the release into the water of additional phosphorus. Indicators of the nutrient levels of a lake include the presence of chlorophyll a, which, as a measure of the amount of algae in the water, is an indicator of the enrichment process. As a lake proceeds from an oligotrophic to a mesotrophic condition or from a mesotrophic to a eutrophiccondition, the presence of algae and chlorophyll a will increase. Indicators of conditions that may result in the release of additional phosphorus into the water include turbidity measurements and clarity data, such as Secchi depths. The sediment found in the submerged lakebottom contains greater concentrations of phosphorus in various organic and inorganic and soluble and insoluble forms than the water column itself contains. When this sediment is disturbed, part of the previously trapped phosphorus is released into the water column. The phosphorus is thereby made more readily available for supplying the nutrients necessary to contribute to the enrichment process, at least until the phosphorus settles back into the sediment where it can be locked up until redisturbed. As relevant to this case, the ambient water quality of Lake Down in the baseline year can largely be assessed in terms of the following data, which are obtained from Orange County Exhibit 13: chlorophyll a: 1.01 ug/l; turbidity: 1 NTU; total phosphorus: .01 mg/l; Secchi depth: 3.5 meters; and pH: 5.97. In the year ending immediately preceding the filing of the County's application, the following data were collected, according to Orange County Exhibit 13: chlorophyll a: 1.59 ug/l; turbidity: .75 NTU; total phosphorus: .01 mg/l; Secchi depth: over 3.5 meters; and pH: 6.36. In the summer of 1990, when the hearing took place, the County's expert collected from Lake Down the followingaveraged data, which are shown on Orange County Exhibits 15 and 17: chlorophyll a: 1.22 ug/l; total phosphorus: .011 mg/l; Secchi depth: over 4 meters; turbidity: 1.0-1.2 NTU's; and pH: 6.97. In the same summer, the Town of Windermere's expert collected the following data from Lake Down: turbidity: 0.92-1.8 NTU's; pH: up to 7.2; and total phosphate: .04-.05 mg/l. The only finding materially different from the findings of the County's expert is the amount of total phosphate. The findings of both experts are credited. The higher finding is supported by, among other things, the recording in the County's records of .037 mg/l of total phosphorus on May 15, 1990, according to Orange County Exhibit 12. In a phosphate-limited, oligo-mesotrophic lake such as Lake Down, total phosphates of .03-.04 mg/l require serious attention in terms of what may be the beginning of a significant degradation of ambient water quality standards. The increase in chlorophyll a is consistent with a trend toward enrichment of the lake since the baseline year. The record establishes the role of motorboat traffic in degrading ambient water quality. Bottom sedimentsoften contain many times more phosphorus than is found in the water column. In the case of Lake Down, sampled bottom sediment contained 11 mg/l of phosphorus, or over 200 times the amount contained in the water column. The phosphorus is trapped in the sediment, which, if disturbed, releases the phosphorus back into the water column. Prop dredging may resuspend the sediments and release the phosphorus, as well as destroy bottom vegetation that tends to retain the sediments. Prop wash also may resuspend bottom sediments, even to depths of seven feet beneath the churning prop. Ultimate Findings of Fact Impact of Proposed Dock on Boat Traffic The proposed floating dock would substantially increase use of Lake Down by motorboats. The dock would generate increased boat traffic on Lake Down because of improvements in navigability in the vicinity of the boat ramp and convenience for boaters in picking up and dropping off passengers and walking between the existing parking area and mooring area. The dock, which would be longer than a football field, is designed to moor 15-18 boats simultaneously. At typical current launching rates, the dock would be capable of mooring, at one time, one-quarter to one-half of the boats using the boat ramp on a given day. DER reasons in the Intent to Issue that boat usage would not increase significantly because persons seriously interested in accessing the Butler Chain have overcome the limitations of the present facility. This reasoning ignores persons more casually interested in accessing the Butler Chain. The above-described improvements in navigability and upland safety will increase the frequency of their visits, which presently may be limited to peak days, such as holidays. If the ratio of serious to casual users corresponds roughly to the ratio of typical boat launches to peak boat launches, the number of casual users may outnumber their more earnest counterparts by six to one. The large capacity of the proposed boat dock suggests that Orange County was targeting these more casual boaters. In theory, Special Condition 7 could have a substantial effect upon boaters' access to Lake Down if the ramp and dock were closed when water elevations fell to 97 feet, at which point much of the shoreside of the dock would already be grounding and boats could not approach the east or west ends of the dock without prop dredging. The ambiguity of Special Condition 7, whose meaning remains elusive even after DER and Orange County have had opportunities to explain its operation, precludes assigning the condition any significance, except as a clear invitation to litigate in the event the floating dock were constructed under the subject Intent to Issue. 2. Ambient Water Quality 79. As relevant to this case, the relevant ambientwater quality of Lake Down is the baseline year. The value of chlorophyll a was 50% lower in the year ending March, 1984, than in the year ending with the subject application. Total phosphorus was about the same, as were Secchi depths. Turbidity was 25% less in the latter year, but the lake had acidified slightly. 3. Changes in Water Quality The water quality of Lake Down has deteriorated since it was designated an Outstanding Florida Water. The amount of chlorophyll a has increased, which is consistent with increased levels of nutrients in the water column. By the summer of 1990, phosphate readings were as much as four or five times greater than in the baseline year and had reached a level that threatens water quality in a phosphate-limited lake such as Lake Down. The role of motorboat traffic in disturbing phosphate-laden bottom sediments and destroying bottom vegetation has been discussed above. The dock dredging at lower water elevations, which are frequently encountered, as well as prop dredging immediately adjacent to the dock, would be especially harmful in view of the thick carpet of bog moss present underneath and lakeward of the proposed dock. 4. Effect of Proposed Dock on Water Quality Orange County has failed to provide reasonable assurance that the proposed project would not lower ambient water quality standards with respect to the effects of dock dredging, prop dredging in the immediate vicinity of the dock, and prop wash associated with increased powerboat traffic on the entire lake. Boats presently mooring on the south shore undoubtedly dredge the bottom with their props. However, the effects are less destructive than the prop dredging that would be associated with the proposed dock, even ignoring the effects of dock dredging and prop wash from additional powerboats. First, fewer boats are using the area now than would be with the proposed dock. Second, although possibly once vegetated, the lakebottom adjacent to the shore is sandy without much vegetation or sediment, so resuspension of sediment and release of phosphorus is less of a problem presently than it would be with the use associated with the new dock. The record does not support a finding that the water quality of Lake Down has been adversely affected by the erosion of rubble and fill from the bank used to construct the realigned Conroy-Windermere Road 30 years ago. Concerns about unfiltered stormwater runoff bypassing the vegetated strip by pouring down the eroded paths into the lake are misplaced. Some governmental entity has installed a stormwater system along aconsiderable part of Conroy-Windermere Road, and the outfall is directly into Lake Down shoreside of the west end of the proposed dock. 5. Effect of Proposed Project on Public Interest Orange County has failed to provide reasonable assurance that the proposed project would be clearly in the public interest after balancing the statutory criteria. The proposed project would achieve a net gain in upland safety, although not without exposing pedestrians using the sidewalk to new risks. The project would also increase boater safety by improving navigability in the vicinity of the boat ramp. However, degradations in water quality negatively impact the issues of public health, the property of others, the conservation of fish and wildlife, and fishing or recreational values, which ironically may be threatened as Lake Down risks becoming a victim of its well-deserved popularity. The current condition and relative values of the functions performed by the lakebottom also militate against a finding that the proposed project, which would be permanent in nature, is clearly in the public interest. The factors in the preceding paragraph outweigh the statutory factors in favor of a finding that the project is clearly in the public interest. In addition to the gains in upland safety and navigability, the other favorable factors are that the proposed project would not adversely affect the flow of water or cause harmful erosion or shoaling. A neutral factor isthat the proposed project would not help or harm significant historic and archaeologic resources.
Recommendation Based on the foregoing, it is hereby RECOMMENDED that the Department of Environmental Regulation enter a final order denying the application of the Orange County Parks Department for a dredge and fill permit to construct a floating dock 420 feet by 7 feet. ENTERED this 2nd day of April, 1991, in Tallahassee, Florida. ROBERT E. MEALE 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 2nd day of April, 1991. APPENDIX Treatment Accorded Proposed Findings of Orange County Adopted or adopted in substance: 1-7 (except last sentence of Paragraph 6); 9 (except for last two sentences)- 11 (except first sentence); 12 (except that the amendment eliminated all construction-related dredging)-19 (except the railing in Paragraph 14 runs the entire landward side of the floating dock, but not the fixed docks); 20 (except the last sentence); 25; 27 (except last sentence); 29 (first sentence; however, the implication that the erosion is having an adverse effect on water quality is rejected as against the greater weight of the evidence); 30 (except that the implication that wave and wake action are presently eroding the shore is rejected as against the greater weight of the evidence); 32; 33 (in sense of increasing boater usage of lake, but not in sense of maintaining the water conditions on which the lake ultimately depends for its recreational value); 35-36; 39 (third and fourth sentences); 40 (there would be a net increase in upland safety); 42 (the crosswalk would somewhat increase upland user safety); 43; 44 (through the colon); 46; 48 (second and third sentences); 49 (except that the summer, 1990, findings of Windermere's expert are also credited); 51 (except as to the improvement in ambient water quality between baseline year and year immediately preceding the application); 52 (except for characterization of chlorophyll a value as very low) with attendant implication that this value, in conjunction with readings of .04-.05 mg/l of phosphate in the summer of 1990, is not cause for serious concern); 56-57; 59 (all but first sentence); 60 (second and third sentences); and 71 (last sentence). Rejected as irrelevant: 6 (last sentence); 11 (first sentence); 20 (last sentence); 21-22; 26 (second sentence); 28; 44 (following the colon)-45; 47; 54 (first sentence); 55 (there is no safe harbor for proposed projects whoseeffects would degrade ambient water quality, but still leave the waters in good condition); 67; and 74-75. Rejected as subordinate: 8; 9 (last two sentences); 28; 34 (second sentence); 41; 53; 63 (except for first sentence); 64; 69; and 74-75. Rejected as against the greater weight of the evidence: 23; 26 (first sentence); 27 (last sentence); 29 (second sentence); 31; 34 (except second sentence); 37 (except whether the proposed dock is a political "hot potato" is irrelevant); 38 (except that the existing facility is "very mediocre"); 50 (second sentence as to relevant ambient water quality and third sentence); 54; 55 (although the water quality in Lake Down remains generally good, recent readings of phosphorus levels of .04-.05 mg/l are a cause of serious concern); 58; 59 (first sentence, at least as to the bottom beginning around where the dock would be placed); 60 (first sentence); 61 (the County's own survey, which accompanied the application, has been credited over the incidental findings of an expert, who did not carefully establish the exact proposed location of the dock and was preoccupied with water sampling); 62 (strictly speaking, the County has failed to provide reasonable assurance that the boat dock will not lead to degradation in ambient water quality); and 63 (first sentence)-71 (except for last sentence). Rejected as unnecessary: 39 (first two sentences) and 72-73. Rejected as recitation of evidence: 48 (first sentence) and 50 (first and second sentences except for the identification of the baseline year and the year immediately preceding the application). Miscellaneous: 24: first sentence is adopted in substance as the average is probably about 10', although the distance is as much as 17'. The second sentence as to where the boat dock could be built--i.e., further away from theshore to reduce or eliminate dock dredging--is rejected as irrelevant. Orange County did not offer to amend its application, nor even provide a new location for the dock. In any event, the relocation of the dock in deeper water would not reduce the damage done to the lake by the prop wash associated with the additional boat traffic that the new dock would generate. Treatment Accorded Proposed Findings of DER Adopted or adopted in substance: 1-5 (except erosion-protection clause in Paragraph 4); 6 (first sentence, although the elevations have been discussed in detail in the findings and, though the dock probably averages about 10' from normal shoreline, it is as much as 17' offshore); 7-14 (except, as to Paragraph 8, 41-65 launchings represents typical summertime usage and 395 represents peak usage, probably on a holiday); 18; 19 (second sentence); 26-28; 30 (first sentence); 33-34; 37-39 (except, as to Paragraph 38, first sentence and last clause implying the need to control erosion to protect water quality); 41-42; and 46-47. Rejected as against the greater weight of the evidence: 4 (erosion-protection clause); 6 (second sentence because the County's own survey, which accompanied the application, has been credited over the incidental findings of an expert, who did not carefully establish the exact proposed location of the dock and was preoccupied with water sampling); 15 (except second and fourth sentences); 16 (first sentence); 17; 19 (first and second sentences); 25; 29-32 (except first sentence of Paragraph 30); 35; 36 (except first sentence); 38 (first sentence and last clause implying the need to control erosion to protect water quality); 40; and 43-44. Rejected as recitation of evidence: (second and fourth sentences). Rejected as irrelevant: (second through fourth sentences) and 19 (third sentence--there is no safe harbor forproposed projects whose effects would degrade ambient water quality, but still leave the waters in good condition--and last sentence). Rejected as unnecessary: 19 (last sentence as to benzene); 21-23 (except that the facts of this case, such as the quick elimination of benzene from the water and the proximity of sampling to boat periods of numerous boat launches and no rain, suggest that gasoline-powered boats, not stormwater, are responsible for most of the benzene finding its way into Lake Down); 24-25; and 45. Rejected as subordinate: 20. Rejected as repetitious: 36 (first sentence). Treatment Accorded Proposed Findings of Windermere Adopted or adopted in substance: 1-14 (except last sentence of Paragraph 11); 18-19; 26 (first and last sentences); 28 (first three sentences through "not be floating" and third and second to last sentences, although the prospect of either DER or orange County interpreting Special Condition 7 as requiring the closure of the entire facility for significant periods of time is highly remote); 33-34; 35 (as to intention to construct crosswalk); 38; 40 (first three sentences); 42 (first three sentences); 46 (first sentence); 49 (second sentence); 50 (except second sentence); 51 (first sentence); 52 (except last sentence); 54-57; 59 (first two sentences)-61 (except for final sentences in Paragraphs 60, as to benzene, and 61); 62; 65 (last sentence); and 67. Rejected as subordinate: 11 (last sentence); 15-17; 21-25; 27; 28 (all sentences not adopted in whole); 29-32; 35 (except as to intention to construct crosswalk); 36-37; 39; 40 (last sentence); 42 (last three sentences); 43-45; 46 (fourth sentence); 48; 49 (third and fourth sentences); 63; 65 (except last sentence); and 68-71. Rejected as irrelevant: 16; 20; 22; 49 (first sentence); and 53. Rejected as recitation of evidence: 26 (all but first and last sentences); 31; 35 (except as to intention to construct crosswalk); 41; 44-45; and 46 (second and third sentences). Rejected as against the greater weight of the evidence: 28 (portion of third sentence following "not be floating"; Orange County's position as to the meaning of Special Condition 7 did not emerge from the record, largely because of an apparent lack of detailed understanding of the impact upon the submerged bottoms of particular water elevations in terms of dock dredging and prop dredging); 50 (second sentence); 51 (second sentence); 64; and 66. Rejected as unnecessary: 47; 52 (last sentence); 58-59 (last two sentences); 60 (as to benzene); and 61. Treatment Accorded Proposed Findings of Rosser and Grice Adopted or adopted in substance: 1-39 (as to Paragraph 18, the only navigable connection and, as to Paragraph 19, the surface elevation); 45; 51 (at least as to desirability); 57 (except first sentence); 58; 59; 61-64 (except last sentence of Paragraph 64); 66 (second sentence); 68-69; 74 (fourth sentence); 75-76; 80-81; 83; 86; 88; 89 (the specific elevations have been discussed in detail in the order); 94; 96; 97; and 102. Rejected as irrelevant: 40-42; 52-55; 70-72; 74 (third and last sentences); 77-78; 84; 90; 101; and 103. Rejected as subordinate: 43-44; 46-50; 53-55; 57 (first sentence); 60; 73-74 (first and second sentences); 82 (first sentence); 85; 99-100; and 104-05. Rejected as unnecessary: 56; 59; 64 (last sentence)-66 (first sentence); 91-92; 95; and 98. Rejected as against the greater weight of the evidence: 67; 82 (second sentence); 87; and 93. COPIES FURNISHED: Douglas H. Maclaughlin Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Joel D. Prinsell, Assistant County Attorney Eugene Legette, Assistant County Attorney Orange County Legal Department P.O. Box 1393 Orlando, FL 32802-1393 J. Christy Wilson, III Brigham, Moore, et al. 111 N. Orange Avenue, Suite 1575 Orlando, FL 32801 J. Stephen McDonald John M. Robertson Robertson, Williams, et al. 538 East Washington Street Orlando, FL 32801 Robert W. Williams P.O. Box 247 Windermere, FL 34786 Carl D. Patterson, Jr. 219 Third Avenue Windermere, FL 34786
