The Issue The issue in this case is whether the decision of the Planning and Zoning Board denying Petitioner's application for conditional use approval should be sustained.
Findings Of Fact On or about February 16, 1990, the Petitioner filed an application for conditional use approval with the Respondent seeking permission to operate a personal watercraft rental business at a motel and restaurant located at 601 South Gulf View Boulevard on Clearwater Beach. According to the application, the Petitioner proposes to rent two "Hobie cat" catamaran sailboats, and four to ten "wave runners". The Petitioner proposes that the vessels would be escorted westward, north of and parallel to, the marked boat channel in Clearwater Pass, then northwestward to open waters where, according to Petitioner, a "safewatch and service unit of nonpropeller power" would "monitor" customer activities. The subject property is located between South Gulf View Boulevard and Clearwater Pass, west of the Clearwater Pass Bridge, and is comprised of two zoning districts, an upland portion that is zoned CR-28, or Resort Commercial "Twenty-eight", and a beach front portion that is zoned OS/R, or Open Space/Recreation. Clearwater Pass separates Clearwater Beach and Sand Key Islands, and is the only open access between Clearwater Harbor and the Gulf of Mexico. A convenience store is located north of the property, and hotels are located east and west of the property. At the hearing before the Respondent's Planning and Zoning Board on March 13, 1990, the Planning and Development Department recommended denial of the application. In its written report to the Board, the planning staff based its recommendation upon the recommendations of the City's Harbormaster and Marine Advisory Board, which in turn were based upon concerns for safety due to the heavy boat traffic in the Clearwater Pass channel and at jetties along the southern end of Clearwater Beach and the northern end of Sand Key, all of which are located in the vicinity of the subject property. Based upon the testimony of Harbormaster Bill Held, it is found that state and federal approval of markers to mark off a private corridor in Clearwater Pass to accommodate Petitioner's proposed activities would be unlikely. During the hearing before the Board, the Board heard testimony from several persons in opposition to this application based upon concerns regarding the safety of swimmers due to careless operation of similar types of vessels, and strong currents in Clearwater Pass. At the conclusion of the public hearing, the Board discussed the application prior to voting. Members of the Board expressed concerns regarding public safety due to the dangerous condition of the area. The Board then voted unanimously to deny the application. Subsequently, the Petitioner timely filed a notice of appeal, resulting in this case. During this final hearing, Ronald Hollins, President of Gulf Fun, Inc., and agent for the Petitioner, testified that his proposed business would operate seven days a week, from sunrise to sunset, or approximately twelve hours daily. Petitioner testified that his personal watercraft rental vessels would be escorted during trips both from the subject property westward to the waters of the Gulf of Mexico and also during return trips, and that a "safety service" boat would monitor the rental vessels while in operation, with the escort boat and the "safety service" boat being in radio contact with a base unit at the motel property. The rental vessels would be prohibited from crossing Clearwater Pass to the south side of the boat channel, and would be limited to an area of operation bounded on the south by Clearwater Pass and on the north by Pier 60 on Clearwater Beach. Petitioner proposes to employ only three or possibly four employees to operate the escort boat, the "safety service" boat, and the base location, to rent the personal watercraft vessels, show a video tape and give a safety booklet to customers, as well as to otherwise supervise the rental vessels during the approximately 84 hours per week that his business would be in operation. Petitoner has never operated a similar business. Based upon the testimony of Richard Howard, captain of a charter boat which regularly goes in and out of Clearwater Pass, it is found that personal watercraft vessels frequently present a hazard to navigation due to the manner in which they are customarily operated. Specifically, personal watercraft operators in Clearwater Pass engage in practices such as towing swimmers on inner tubes, purposely spraying water at boats, and jumping the wakes of boats in the Pass. The activities proposed by Petitioner would exacerbate the insufficient clearance between boats in the channel, boats anchored at the beach, and swimmers, and would, therefore, be inappropriate in Clearwater Pass. The currents in Clearwater Pass are found to be dangerous to boaters on a regular basis, based on the testimony of Arnold Abramson, bridge tender at the Clearwater Pass bridge and Harbormaster Bill Held. A significant number of personal watercraft operators do not demonstrate an understanding of the rules of navigation, or of the currents in the Pass. Based on the testimony of Marine Patrol Office Bill Farias, it is found that the lack of apparent common sense which is frequently demonstrated by personal watercraft operators in Clearwater Pass creates a dangerous condition for others. A common practice is to jump the wake of boats, which results in a loss of control in mid-air. The jetty at the western end of Clearwater Pass obscures vision, making it difficult for incoming boaters to see personal watercraft in the vicinity of the motel, and also making it difficult for personal watercraft operators to see incoming boats. There is another boat rental operation in the area of this subject property, located at the Hilton Hotel, but this existing operation predates the adoption of the Clearwater Land Development Code. The Clearwater Pass bridge had 12,000 drawbridge openings in the past year, and is one of the busiest in Florida.
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 Petitioner, the Association, represents 1,053 condominium homeowners located in the Old Port Cove Community, a residential development in Palm Beach County, Florida. Old Port Cove Community consists of seven separate condominium buildings and associations. Many of the individual condominium homes/apartments within the complex border on arid overlook the Old Port Cove area of north Lake Worth which is the location of the two existing marinas operated by the Respondent Applicant and the site of the proposed marina expansion. The water in question is an essential part of the residential community and was, in many cases, a major factor considered by the homeowners purchasing in this community. At the time of development, going back a minimum of seven years, property owners were advised by the developer/Applicant (or its predecessor) that the marinas constructed or to be constructed would be for the exclusive use of the residents of the condominium apartment houses within the complex. On or about March 12, 1986, Respondent DER, received an application from the Applicant for a dredge and fill permit for the construction of a commercial addition to the northernmost marina currently existing at Old Port Cove Complex. The new construction was to consist of 1 pier of a total length of 911 feet with 50 boat slips and 26 finger piers. The new slips will be 45 feet in length of which 15 feet will consist of pier and the remaining 30 feet of open water terminated by a piling. The main pier would extend in a northeast direction from the easternmost point of the existing north pier for a total of 171 feet, then turn northwest for a total of 490 feet, and then turn southwest for an additional 250 feet to enclose an area of water leaving a 90 foot wide space for entry of boats into the enclosed area. The application for the permit contains as an attachment thereto an engineering drawing depicting the proposed marina expansion and its relationship to the existing marina. This expansion was proposed because of the growing need for boat slips in the area. The operator, currently providing a total of 289 slips in both marinas, (197 in the south and 92 in the north) proposes to construct 50 new slips for pleasure boats from 25 to 120 feet in length. Applicant proposes and commits itself to utilize the new slips for sailboats only. Notwithstanding the fact that there are approximately 1,261 additional slips available within a one mile area of the proposed site, the applicant contends it has been continuously turning away applicants for slip rentals in its facilities. If approved, the proposed new facility will constitute an approximate 4 percent increase in the total number of boat slips in the area, not counting the free moorings offshore in the Federal mooring in the center of the cove. Applicant presently operates one diesel fuel pump at the South Marina. No other fueling facilities exist at either marina operated by Applicant nor are any additional fueling facilities intended. Applicant has also entered into a contract with a local fuel spill control company to provide spill cleanup if necessary. At the present time, there are no pump-out stations for sewage at either the North or South Marina. Applicant proposes to install sewage facilities as a part of the approval package. Leasing agreements currently in effect require all boats using the marinas to certify they have U.S. Coast Guard approved heads on board before being allowed to dock at the marina. This requirement is not actively enforced, however. Most boats utilizing the facility are pleasure/non-commercial fishing boats. Individuals, mainly residents of the apartment complex, use the docks for fishing but there is some question as to the nature and availability of the fish population in the area. Manatees do frequent the area, however, not necessarily as far north as the marina in any great numbers, but several hundred yards to the south, congregating at times around the entrance to the intracoastal waterway which forks off to the northwest somewhat south of the south marina. Subsequent to the receipt of the Association's Petition herein, DER had numerous water quality tests performed and requested certain assurances from the Applicant designed to remedy or rectify numerous objections made by the Association in its Petition. Thereafter, on February 16, 1987, DER issued a Revised Intent to Issue in this case in which it addressed the Association's concerns and specified certain conditions to be included in the permit to protect the water quality and biological resources in the project area. These conditions included: A prohibition against commencement of any excavation or other construction activity prior to receipt of evidence of permission from the Trustees of the Internal Improvement Trust Fund or DNR; A requirement for notification of the Division of Archives in the event any historical or archaeological artifacts are discovered within the project site; Provision for permanent sewage pump-out facilities to be provided at the south marina to replace portable facilities currently available, within 90 days of permit issuance, and the provision of temporary sewage pump-out facilities at the north marina which shall be in place and functioning prior to any work being commenced under the permit; The requirement for use of turbidity screens around the project site during construction to remain in place until turbidity behind. The screens falls to an acceptable level; The placing of educational signs, the content of which shall be coordinated with DNR, at both the north and south marinas, informing boaters that manatee may be in the area and requesting that care be taken; The posting of manatee warning signs in both marinas; The establishment of idle speed and no wake zones in both marinas and the access channels; A provision that permanent liveaboards connect their vessels with permanent sewage hook-ups at all times when the vessel is docked; and A provision against refueling facilities at the expanded north marina. Applicant and DER are satisfied that the conditions imposed by the terms of the Revised Intent to Issue satisfy all the current requirements of the statute and rules relevant to dredge and fill permits for projects of this nature. Many of the apartment owners, banding together as the Petitioner Association herein, strongly resist approval of the permit to construct the new marina for numerous reasons. They contend, first, that the construction of the new marina and the greater number of boats resulting therefrom, constitute a threat to the manatee population in the area. The Association is also concerned with water quality in the area, fire safety, wake damage, and noise pollution as a result of the proposal. Other considerations of the residents include parking and a diminishment in the resale value of their property. Several of the residents have seen manatee in the area swimming in the waters adjacent to the marina and in the "key" area on the other side of the peninsula. Many have scars on them and appear to have been injured by collisions with boats. Several residents have seen trash and debris in the water and have observed boats traveling at a high rate of speed just outside the existing marinas. In addition to debris, residents have seen oil and grease floating on the water and contend that the proposed wave baffles hanging down into the water from the extended pier will interfere with the natural flushing action of the winds and tides. Many of these same individuals complain of an extremely bad odor coming from the marina and they have observed boat owners either pumping their bilges directly into the marina water or washing their boats with detergents which are allowed to run overboard into the water. At least one resident, speaking for others as well, referred to a green space, an area of grass outside and between the buildings and the water. Originally, this area was supposed to be gardens and a recreational area for the residential complex, and the yacht club was to be a secondary appurtenance for the property owners. Now, with apartment owners making up no more than 10 percent of the occupants of the marina slips, for it seems as though the apartment residence owners are being shunted to the background and commercial activities, including the marina, are becoming paramount in the eyes of the applicant which still operates it. This green space is now proposed to be converted by the applicant to parking for the use of the marina patrons; all to the detriment of the apartment owners. There is some evidence that boat owners utilize the grounds of the apartment complex as a place to walk their dogs for canine toilet purposes and there is some evidence that numerous liveaboard boat owners, who do not have adequate toilet and bathing facilities on board their boats, utilize the pool, showers, and toilets ordinarily reserved for residents of the apartment complex. Noise from parties on the boats is often both excessive and disturbing and to the knowledge of at least some of those testifying on behalf of the Association, efforts by security personnel employed by the condominium associations to get the boat owners to curb the noise and disruption have been totally unsuccessful. One resident summed up the feelings of his co-owners when he indicated that these various factors translate to property value and because of the current situation with pollution, noise, lack of security, and the increasing commercialism, the result has been a substantial drop in property value. This witness feels that the more slips that are made available, along with their related annoyances, the less the value of the individual apartments will be. All feel that the addition of 50 more slips will increase the existing problems and none of the residents who testified for the association were of the opinion that the developer's controls will be adequate to alleviate or minimize the untenable situation which they now face. However, there was no evidence presented to substantiate the layman opinion of reduction in property value and it cannot be said, therefore, that this has or will really happen, and the amount of loss. Turning to the issue of water quality as effected by refueling operations and sewage disposal at the marina, the question of fueling facilities was not raised by the Association other than to object basically because of the potential for fuel spills. Applicant and DER contend that this problem should be taken care of through the contracting for the services of Glasgow Equipment Service, providing for 24 hour emergency response for fuel spills of any type. It is unreasonable to expect that a marina providing dockage for potentially as many as 289 motor vessels can be expected to be totally spill free. If proper refueling procedures are followed, and there is no evidence to indicate that they would not be, the incidence of fuel spills should be minimal and the contract with the clean-up service providing for around the clock response in case of a spill, appears to be adequate action to remedy the effects of any spill. There have been very few fuel spills in the history of the marina operation. The most recent resulted in a spill of no more than 3 to 5 gallons and clean-up was successfully accomplished with little damage. The Association made much of the fact that no disciplinary action was taken against the offender and that the boat in question is still an occupant of the marina. This incident is still under investigation, however, and final action has not yet been taken. At the current time, there are no pump-out stations for sewage at either the north or south marina. The applicants propose to install a pump-out sewage facility tied to each vessel berth in the south marina and to provide a portable pumpout facility which can be rolled to a particular spot to meet the needs of any vessel at the north marina. The Applicant has agreed to fund the project completely and has agreed to the special conditions contained in the Revised Intent to Issue regarding the pumping stations. Applicant and DER both arranged for testing of the water quality at the north marina to determine the current condition of the water. Dr. John D. Wang, an expert in coastal hydrodynamics on the faculty at the University of Miami, is familiar with the site of the proposed expansion and visited it last in November, 1986. At that time, he did a study on the flow exchange caused by tides and wind over a two day period. As a part of his test, he placed instruments in the water to take measurements of water motion, temperature, and salinity on the outer side of the current pier at the north marina and inside that marina at different depths. On the first day of the test, the tide was an ebb tide (receding) pulling water out of the marina area. However, at the same time, the wind was from the southeast which directly opposed the tide action. At the surface, the drogues (instruments) followed the wind. Those deeper in the water went with the tide. When the tide came in the next day, the drogues went to the north under the power of both wind and tide. Dr. Wang's experiment confirmed not only that the water moved in and out of the marina area, but also that the water circulated clockwise north along the west side of Lake Worth and south on eastern side. Dr. Wang thought this might be due to wind force, but regardless of the cause, it was a good indication that water was exchanged in the area. Dr. Wang concluded that the water in the marina was completely taken out within one hour and joined the circulatory pattern, being replaced by other water. The baffles placed on the piers to reduce wave motion will have some effect on the water circulation tending to reduce surface flow, but these baffles will not prevent the exchange of water due to circulation because they are limited to the top three feet of the water. In Dr. Wang's opinion, they may have some positive effect on circulation by preventing wave water from flowing back out. By the same token, the presence of boats in the marina will have but a marginal effect on water exchange. The draft of the boats utilizing this area is not much more than the wave baffles and there will still be ample water underneath to permit flow and exchange. In fact, in Dr. Wang's opinion, the location of this marina is almost optimal. By virtue of the fact that it is out in the open, water can flow freely through the area and no dredging is required. The flat, sloping bottom promotes water exchange. No evidence was presented to contradict this opinion and it is hereby accepted. Additional tests on water quality were run by Dr. Paul R. McGinnes, head of an independent consultant laboratory specializing in water quality and motion who visited the site several times doing three separate studies of dissolved oxygen, salinity, and water temperature at various depths and at different hours. As a part of his examinations, he also looked for oil (pollutants), and bacterial components. The water subject to tests for bacterial components was taken from the top foot at several locations in each of the three studies. In the 1983 study, tests showed fecal and coliform bacteria were present in sufficient quantities to constitute a few violations. In 1986, when he sampled for fecal bacteria only, the count was very low. In the 1987 test of samples taken twenty times over 24 hours, the fecal bacteria count was, in each case, within state limits. As to heavy metals, in 1983, levels of lead, cadmium, mercury, and zinc were not present. There was no evidence as to current levels. As to oils and greases, all studies showed very little present (below 5mg per litre) and what grease was there could consist of animal or vegetable fats. This is considered unlikely and it is found there is petroleum product in the water, though in insignificant quantities. Regarding dissolved oxygen, all tests showed compliance with state standards. Levels were comparable to other areas of Lake Worth. Dr. McGinnes is generally familiar with the state standards for Class III waters and believes the construction and operation of the new 50 slips at the north marina will in no way result in violation of state water quality standards. His opinion as to this construction is based on his tests, his conversations with applicant's personnel, and his experience with other similar projects. Granted, boats do tend to leak oil and that situation will raise the oil level in the immediate area of the leak. However, not all boats leak in all marinas and what leaks there are will tend to dissipate to a safe level within a very short period of time. In February, 1983, the coliform bacteria in the south marina were higher than in the north marina or in Lake forth in general. However, coliform bacteria does not appear to be a major problem in this case. In response to cross examination, Dr. McGinnes concluded that even if five boats dumped raw sewage in the north marina, it would not have any major negative impact on the overall water quality there. It would, of course, affect the sample taken in the area immediately after dumping, but not the overall quality over the long run. Dr. McGinnes' last sample was taken in February, 1987, which is a time of highest use. The water quality in and around the marina is generally as good as in the northern end of Lake Worth which is better than in the southern end of the lake. His examination of the water quality indicated no recognized violations of Florida water quality standards in the last two reports. The association's expert, Mr. Timmer, went to Old Port Cove in January, 1987 and saw numerous boats in the slips. He looked for inlets opening into the marine and for a bird population, either one of which could cause an increase in undesirable bacteria in the area. He found none. He took water samples for testing to see if the fecal coliform bacteria level in the marina was higher than outside it. During his tests, he took samples from 14 sites at three separate depths at each. His samples were duplicated for safety in case any one sample was compromised. Six of his samples were taken inside the dock area of the north marina; one was taken to the north several thousand yards; and four more were taken outside the area of the proposed marina. One was taken in the federal anchorage; several across the cove on the east side of the lake and one outside the cove, south of the Intracoastal Waterway inlet and west of the channel. The furthest test site was approximately one mile from the marina. When Mr. Timmer got his samples, he isolated the sets from each other; "refrigerated" them (placing them in a cooler without any ice), and upon completion of his sampling, took them to the McGinnes lab where analyses were done for fecal coliform bacteria. As a result of his tests, and relying on the report received from McGinnes Laboratories, Mr. Timmer concluded that the fecal coliform level within the marina was higher than outside the marina by 5 to 10 times. Surface samples, he felt, averaged out in excess of what he considered to be the state standard. Some of the lower level samples were high also. In no case, however, did any sample exceed a count of 15 outside the marina. Coliform standards, according to state rules, are to be averaged over a month's period of taking. In fact, the report received from the McGinnes lab concluded that because testing was not done over a month's period, the standard was not exceeded. These samples, even that one reflecting a reading of 560 bacteria per 100 ml at site 3a, did not come anywhere near the upper limits of the state standard and in fact was well within it. Mr. Churchill, a zoologist and ecologist and expert in marine biology made various studies of the benthic communities and fish population in the area of the proposed construction. He studied the soft bottom communities and took samples of the bottom in different areas both inside and outside the current marina and in the area where the extension is proposed. He found that the outside and the outer inside communities were much the same and had a low number of species. The inner inside was considerably different. It had a higher number of both species and individuals. A larger number is a better system and DER rules provide that one cannot build a project which would tend to reduce the number. Here, since the area where the construction is planned is outside the area of high species count and similar to the rest of the cove area, the construction would most likely not violate the state's rule. In fact, in Mr. Churchill's opinion, concurred in by other experts, the proposed project will, rather than negatively impact the environment for wildlife, enhance it by providing additional habitat. The pilings, forming supports for the piers and ties for the boats will provided habitat for small marine life which in turn provide food for larger life which is attracted. This testimony would tend to contradict the testimony of at least one of the residents who indicated that in his experience, the fish population in the area had declined radically over the years since he moved in and that about all one can catch in the immediate area now are some small sheepshead. This is in comparison to the larger variety and size of fish available to the angler several years in the past. No doubt, the fish selection and availability has diminished since the area was developed, but the question is whether the new construction will aggravate that situation and the answer appears to be that it will not. An additional water quality study was conducted by Dr. Martin Roessler, a marine scientist who did a water quality study in the area consistent with that done by Dr. McGinnes. He also did several of his own on- site inspections as to water clarity and marine plant and other life including reptiles and birds in the area. On his third visit to the site, he took water quality samples for testing for bacteria and other marine life. As a result of his tests, he concluded that water quality in the area should not be diminished by construction of the marina. During construction, the use of turbidity curtains and booms will tend to keep any temporary disruption to a minimum. He agrees with Dr. McGinnes and Mr. Churchill that the nature of marine life within the area should not be disturbed by the construction. He was unable to observe any sea grasses in the area (they are on the other side of the cove and not where he observed) and dredging would not be involved; only the driving of pilings which will disrupt the bottom only in the immediate area of the piling. Dr. Roessler's credibility was not damaged by the Association's evidence that a previous study done for another agency was rejected and he was not paid for the work done. There was insufficient evidence of detail and a broad-brush smear can not be held effective here. When Old Port Cove submitted it's application for its permit, it included the original draft and all requested information in a final product. This project documentation was evaluated by Ms. Janet Llewellyn, a supervisor with DER, who is an individual fully conversant and familiar with the dredge and fill rules and standards set forth in the statutes and the F.A.C. As to water quality, Ms. Llewellyn analyzed the information submitted by the applicant in response to her request for water samples at certain locations she had identified. These samples showed no current violation of the rules governing dissolved oxygen and fecal or coliform bacteria even with the boats that are currently in the marina. DER also requested "hydrographic information as a part of the reasonable assurance" test and this information was to deal with existing water quality and the flushing action of the tides and winds. Ms. Llewellyn has visited the site, albeit only shortly before the hearing, and as a result believes that the drawings submitted with the permit application are correct and represent the work to be done accurately. Recognizing that the field inspection report submitted by on-scene local DER personnel is somewhat negative in its evaluation of the project, she nonetheless disagrees with certain portions of this report which say that boats and piers will interfere with the flushing action of the wind and tide. She also disagrees with the statement that oil and grease will continue to degrade water quality. She feels that the inspector who did the report did not have available to him the hydrographic and water quality tests that she had. This information, submitted somewhat earlier, was sent to Tallahassee by the experts and was not forwarded to the field representative when the request for the survey was laid on. The Revised Intent to Issue, including as it does, the additional requirements laid on the applicant in such areas as sewage pump-out, liveaboards, fueling facility prohibitions, and the like came about as a result of misunderstandings between DER and the applicant and culminated in the applicant agreeing to try to ameliorate the situation and the issuance of the permit by compromise as suggested. DER is satisfied with the proposals contained in the Revised Intent to Issue and feels that approval of this permit will upgrade the facilities at the south marina as well as insure compliance with state water quality standards at the north marina. Together it will result in an upgrade in the water quality in the area. Ms. Llewellyn is convinced that there will be no negative effects on the water quality by the construction at the north marina and that the criteria contained in both the statutes and the rules, from an environmental standpoint, will not be violated. DER has no authority to consider other factors which appear to be among the most substantial complaints of the association members. She did not consider the possibility of damage to the scenic view by the addition because she did not consider it to be an issue. In her opinion, the question of damage to the property of others relates to damage to structure, property, wildlife, etc., and the impacts to these would be negligible. What she considers important is that the permit involved here is for construction, not operation of the marina and enforcement of continuing operational rules is another consideration entirely. When using the term "assurance" as a requirement for an applicant, the assurance required is not that the new slips will have no adverse impact, but that any adverse impact will not reduce the water quality below standards set out in the statutes and rules. Though not envisioned, water quality can be reduced from very high quality to high quality (a reduction in quality) and still be within standards. Additional scientific examination of the water and the immediate site was conducted by Dr. Kenneth L. Echternacht, a hydrographic engineer, physicist, and physical water quality expert with DER who reviewed the hydrographic study submitted with the application. He found that the drogue study showed water speeds of between .05 to .1 feet per second which was typical of the area. The placing of drogues and the resultant study and conclusions was not flawed by the lack of education of the individual who did the placing at the direction of the scientist. What is important is the education and knowledge of the supervising scientist who will take the information gathered and examine it. Considering that prevailing winds in this area during daylight hours are from the sea to the land, (SE to M), and at night the reverse occurs, any study made only during daylight or during nighttime would be flawed to the extent that it would examine only one part of the equation. Given the baseline information available to him, Dr. Echternacht concluded the project as described would not adversely effect water quality from a hydrographic standpoint. Flushing and circulation are important to water quality. If the water does not move, the pollutants added by outside factors, (here boats), accumulate and build up. On the other hand, the faster the water moves, mixed with turbulence, the faster the pollutant is disbursed and prevented from accumulating. At .05 f/sec, a particle of water would move 180 feet per hour. As a result, water will move the length of the marina, (450') in 2 1/2 hours. Therefore, if a spill occurred at the south boundary during an incoming tide, it would move to the north boundary of the marina within 2 1/2 hours and given a tide cycle of 6 1/2 hours, would still have 3 1/2 to 4 hours to move even further away, mix with other water, and be disbursed before being brought back to the marina by the outgoing tide. (However, there is evidence that the water moves in a clockwise direction and the likelihood is great that the contaminated water would not even come back to the marina but would head out down the eastern side of the cove.) This is a worst case situation because of the slow water movement rate utilized and it is, itself, a relatively fast movement. Admittedly, this water movement will be affected by obstacles in the water such as boat hulls, posts, pilings, and baffles. However, while these factors would slow up the water, they would also create turbulence and vortices in the water which, themselves, help mixing. From a practical standpoint, other factors are involved such as the size of the obstacle, etc. Here we are faced with a situation where the marina is not enclosed and the water flows freely. The water quality can be expected to be better than in an enclosed marina and even better in the new area than in the existing areas because it will be further away from the seawall. Taken together, in light of the evidence presented by both sides, it is found that a diminishment in water quality as a result of the construction of the proposed facility here would be minimal and would in no case, likely result in a reduction of the water quality to a level below that considered acceptable in the state statutes and rules. In addition to water quality, the residents were concerned about the threat of injury to the manatee population which, while not appearing in the immediate area of the proposed construction on a regular basis, does visit the area periodically. In addition, there is substantial evidence to establish that boats coming into and out of the marina, going down through the channel into the main part of Lake Worth and out through the cut, would pass through areas actively populated and visited by manatees and therefore, the opening of 50 additional slips for new boats, even in this less populated area, could have a substantial impact on the manatee population. There is no doubt that manatees do visit the area. There are sea grasses, if not in the immediate area of the proposed marina, certainly on the opposite shore of the north part of Lake Worth. It is uncontroverted as well that manatees have been seen near the marina and in the key area on the other side of the peninsula. However, the evidence introduced by the association's own witnesses, Mr. Rose and Dr. Odell, indicates that the manatee population tends to congregate in areas south of the entrance to the Intracoastal Waterway which, itself, is south of the Old Port Cove area. Many manatee congregate in the warm waters produced by the Riviera Beach power plant in the southern part of Lake Worth and go from there to other areas within the Lake Worth area to feed, even as far north as Hobe Sound and Loxahatchee. Generally, there are not enough sea grasses in the local area to keep them there. Manatees can range up to 12 feet in length and up to 3500 pounds in weight. Manatee deaths in Palm Beach County, of which boat deaths account for approximately 50 percent, are a serious danger to the survival of the manatee population. The greatest danger to manatees comes from power boats. While there is no evidence that sailboats are dangerous since they move slowly enough for the manatee normally to evade then, there nonetheless may be some danger as a result of their presence. Some manatees are crushed by barges and larger power boats. Some are killed by impact with medium and larger boats. In approximately 40 percent of the cases, impact kills without propeller injuries and it is hard to tell the size of the boat which did the damage. As to propeller deaths, boats from 24 feet up can kill by this method. The number of manatee deaths has increased lately as a result of boat and other man related causes and if this trend continues, the manatee population will decline and, possibly, become extinct. Mr. Rose, who is quite familiar with the habits of the manatee in this area, states that it is most likely that in traveling north to Hobe Sound and environs, the manatee would travel up the Intracoastal Waterway (the entrance to which is south of the proposed construction) and not go into the Old Port Cove area. Even if they were following the grass which runs along the east and north shores of Old Port Cove, the grass does not grow on the marina side and it is unlikely the manatees would come to the marina in the west to feed though they might come for other reasons and in fact have been seen in the "key" area. Dr. Odell, perhaps the foremost authority on manatees in the United States, has visited the area and, at this hearing, heard the testimony of the other witnesses. He contends that because of the food available in the form of sea grasses and mangrove seeds, primarily on the eastern side of the cove, the likelihood is that manatees would be found in that area. This is consistent with the testimony of Mr. Rose. Consequently, it is found that while manatees come to the area of the proposed marina from time to time, it is more the stray manatee than evidence of continued habitat. Dr. Odell's studies indicate that between 1974 and 1985, there were no manatee deaths recorded in north Lake Worth. However, it is possible that the dead manatee found elsewhere may have been injured or even died elsewhere, (possibly near Old Port Cove) and there well may have been others who were injured in the area who went elsewhere to die. There is, however, no evidence that this is the case. Dr. Odell considers that boats with a draft of between 5 and 7 feet would leave little clearance from the bottom in the bottleneck area south of the marina where the water depth is no more than 9 or 10 feet, to allow room for the manatee to avoid them. In fact, he feels that large, inboard powered boats pose the greatest threat to the manatee. While sailboats generally do not create a risk to the mammal, if the new 50 slips were to be limited to sailboats but all existing slips were to be converted to power boats, this would constitute a severe threat to the manatee population. Further, a change in use patterns, creating more traffic, would increase the risk to the manatee. The real issue is, however, how much time boats spend in manatee habitats. The more boats there are, the less desirable the situation. (Both experts agree, however that if the 50 new slips are limited to sailboats and the ratio of power boats to sailboats in the existing slips is not increased, there is really no legitimate reason, based on a threat to the manatee population, to deny this construction permit.) It would appear, then, that the risk to the manatee population is acceptable. Signs advising boaters to slow down and beware of manatee are good only so long as they promote awareness. There is, according to Dr. Odell, no evidence that they have reduced manatee mortality and given present trends of more power boats and the destruction of the manatee's habitat, one can expect the manatee population to decrease even further.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is therefore: RECOMMENDED that the Department of Environmental Regulation issue a dredge and fill permit to the applicant to construct an additional 50 slips at its north marina as proposed. RECOMMENDED this 20th day of May, 1987, at Tallahassee, Florida. ARNOLD H. POLLOCK 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 20th day of May, 1987. APPENDIX TO RECOMMENDED ORDER The following constitutes my specific rulings pursuant to Section 120.57(2), Florida Statutes, on all of the proposed Findings of Fact submitted by the parties to this case. By Petitioner, Old Port Cove Property Owners Association: 1. Accepted except that the undersigned would quell at the right of an individual who wore 44 foot "boots." 2-7. Accepted. 8. Accepted except for the Finding that sea grasses grow as close as 50 feet to the north marina. 9-10. Accepted. The north marina contains 92 slips which includes 66. Other findings contained herein are accepted. Accepted. Accepted but more in the nature of argument than fact and qualified by the fact that new liveaboards must agree to connect to the proposed central sewage system. Accepted. Rejected as argument rather than Finding of Fact. Rejected as contrary to the weight of the evidence. 17-20. Accepted. 21. Rejected as contrary to the weight of the evidence as relates to the first sentence. Accepted as to the cited contents of the survey. 22-23. Accepted. 24. Rejected as not supported by the evidence. 25-26. Accepted. 27-37. Accepted. 38. Immaterial. By Respondent, Old Port Cove Properties, Limited: 1-7. Accepted. 8-11. Accepted. 12-19. Accepted. 16-19. Accepted as recitations of testimony presented. Rejected as to a shortage of marina slips, accepted as to the rest. Accepted. Accepted as argument. By Respondent, Department of Environmental Regulation: 23-25. Accepted. COPIES FURNISHED: Dale Twachtmann, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Daniel S. Rosenbaum, Esquire Suite 720 450 Australian Avenue South West Palm Beach, Florida 33409 Douglas Wyckoff, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Robert A. Routa, Esquire Post Office Box 1386 213 South Adams Street Tallahassee, Florida 32302 =================================================================
Findings Of Fact Permitting History This development was originally known as North Largo Yacht Club and was owned and developed originally by the Largo Brand Corporation. That developer and this development received Development of Regional Impact approval from the county commission of Monroe County in accordance with Chapter 380, Florida Statutes in 1974. In 1975 that developer received various permits and water quality certifications authorizing construction of the "Atlantic Marina" (the existing marina) from both the Florida Board of Trustees of the Internal Improvement Trust Fund and the United States Army Corps of Engineers. The marina was ultimately constructed and no further governmental approvals are required for the present Respondents to make full use of the existing marina which has an authorized boat capacity of 363 boat slips, which are situated around long piers extending from the shore of the marina basin out into the marina basin. Sometime after construction of the marina, the mortgagee, through foreclosure, obtained title to the property from Largo Brand Corporation which has since dissolved, ultimately conveying it to City National Bank as trustee under a Florida land trust. City National Bank filed the present application in its original form but in February, 1984, conveyed the property to Port Bougainville, Inc. and Port Bougainville Enterprises, Inc., the present Applicant/Respondent who succeeded City National Bank as the real parties in interest prosecuting the present permit application, as modified. The permit application as it presently exists is the result of various modifications suggested by the Department of Environmental Regulation and agreed to by the present Applicant/Respondents, which had the effect of causing the Department to change its position from one of denial of the permit to one of approval, by issuance of a Notice of Intent to grant the permit in June of 1984. The Applicant/Respondent's original decision to apply for the new permit was based upon aesthetic considerations and a desire to redesign and change the theme of the development and the marina itself. It is thus proposed that the boat-mooring facilities be moved to the periphery of the basin and the piers or docks extending out into the basin be removed. This would create an open body of water in the basin, more in keeping with the "Mediterranean Village Harbor" theme of the entire development. The original application filed in early 1984, called for realignment of the docks rather than removal, and the creation of various baylets or inlets along the access canal and contained no proposal for shoaling the existing boat basin. The Department used this original proposal as a basis for its Intent to Deny the Permit Application since it considered those modifications unacceptable in terms of the likelihood that it might degrade water quality or at least not improve the ambient water quality then existing in the marina basin and entrance canal. The Respondents acceded to the demands of the Department, employed additional consultants and redesigned the project, including the creation of a sophisticated hydrographic model by which, and through which, the Respondents ultimately proposed (with the Department's agreement) to revise the application as follows: Shoal the entire basin and canal system to no more than -6 Ft. mean low water; widen and sculpt the access canal on the west side and install solid flow baffles on the east side so as to create a sinusoidal or curving configuration in the canal to improve mixing of the water in the canal and basin system; remove the existing docks and construct new docks around the periphery of the basin so as to provide a decreased number of boat slips and capacity for a total of 311 boats; install one bubble screen surrounding the fueling facilities to contain oil and fuel spills and another at the entrance of the access canal where it opens into the Garden Cove Channel so as to prevent organic materials from outside the canal and basin system from being carried into it with tidal currents and wind; installation of "batter boards" along the length of the waterward or easterly and southeasterly side of the access canal so as to protect the mangroves along that side of the canal from the effects of wake energy caused by boats. After further "free-form" review, investigation and negotiation, the Department required, and the Respondents agreed to make the following additional modifications to the marina development plan: Shoal the north end of the basin to -4 ft. mean low water; slightly reconfigure the access canal and install an additional wave baffle on the eastern periphery of the canal in order to improve circulation in the western portion of the boat basin; relocate the proposed fueling facilities more toward the rearward center of the basin in order to further isolate them from the outstanding Florida waters lying at the outward, "seaward" end of the project; provide funds necessary to more adequately mark the Garden Cove Channel in accordance with the requirements specified by the Department of Natural Resources so as to further ensure that boat traffic and possible propeller damage could be prevented to the marine grassbeds and other marine life on either side of the Garden Cove Channel; install tidal level gauges at the mouth of the Garden Cove Channel which would show boaters wishing to use the channel and access canal the current, minimum depths prevalent in the channel and canal; grant to the Department a "conservation easement" binding upon the Respondent which would provide the following: That no hydraulic connection be made from any of the upland lakes on the Respondent's property to the marina, to the canal, to the channel or any other state waters; an agreement not to employ boat lifts that would require a dredge and fill permit from the Department; an agreement not to apply for additional permits so as to increase the number of boat slips in the marina beyond the 311 presently proposed; to develop a reef management plan in conjunction with the Florida Audubon Society to include educational programs for the public as well as underwriting the installation of mooring buoys and adequate channel markers in the John Pennekamp Reef Park, the Outstanding Florida Waters (OFW) involved in this proceeding. During the time of construction of the proposed marina modifications, the entire marina will be closed and isolated from the waters of Garden Cove by the installation of a dam at the entrance to the marina access canal where it opens into Garden Cove. The dam will remain in place until turbidity resulting from the dredging, filling and construction has settled and the waters in the marina have achieved the turbidity standards required by the Department and its rules contained in Chapter 17 3, Florida Administrative Code. All the proposed modification work will be performed landward of the surveyed mean high water line. Additionally, a storm drainage system will be installed which will prevent any stormwater runoff from being deposited into the marina harbor. The stormwater runoff will be routed away from the harbor through the use of a reverse gradient around the periphery of the harbor and runoff from the adjacent real estate development will be thus routed away from the harbor into grass swales to be collected into holding areas for filtration. Ambient Water Quality in the Marina and Garden Cove Respondents tendered Dr. Earl Rich, a professor of Biology at the University of Miami as an expert in ecology and he was accepted without objection. Since 1974 he has conducted extensive studies with attendant sampling, observation and water quality monitoring in the Port Bougainville Marina. Beginning in 1983 he also performed certain chemical analyses on the water samples from the marina. Photographs taken underwater in the marina basin were adduced and placed in evidence, as were the results of the observations and tests. It was thus established that there is a dense growth of macroalgae in the marina at a depth of about six feet, although at the nine-foot level there is much less such growth. Concomitantly, the deeper holes in the marina basin exhibit a low dissolved oxygen reading and are largely responsible for the frequently occurring, low dissolved oxygen reading in the marina system that is lower than acceptable standards embodied in Chapter 17-3, Florida Administrative Code. Garden Cove itself is a shallow embayment open toward the Atlantic Ocean in a generally easterly direction, characterized by a rocky or coarse sediment bottom substrate. It is characteristic of this area that organic materials such as seaweeds and the like, are transported by currents and winds into Garden Cove from other marine areas. The underwater vegetation in Garden Cove is lush. There are extensive shallow-water marine grass beds. These vegetated areas support a large population of marine animals and fish. Dissolved oxygen is, of course, essential to the metabolism of these organisms. The two primary means for oxygen to enter the water are as a result of photosynthetic activity of marine plants and through oxygen entering the surface waters through waves and wind action, with that surface water being distributed and mixed so as to disburse the action throughout the water column. The term biochemical oxygen demand or BOD, refers to the rate at which organisms use oxygen in the water. If there are many active photosynthetic organisms, as in Garden Cove, the production of oxygen during the day, as for instance by the seagrasses in the cove, exceeds the BOD of the plant and animal community in the water body, in which case the plants contribute excess oxygen to the air. During hours of darkness, plant and animal communities in the water body will continue to consume oxygen although there will be no photosynthesis to contribute oxygen. Therefore, in an underwater community rich in plant and animal life, such as Garden Cove, the dissolved oxygen level is typically higher during the daylight hours and BOD readings will be decreased during the night, reaching a low level during the early morning hours. Frequently, dissolved oxygen readings in Garden Cove are below state standards for waters of the State under natural conditions. These low DO readings occur commonly in Garden Cove during conditions of calm wind. Indeed, Dr. Rich has measured dissolved oxygen in Garden Cove below the four-part per million state standard even before the present marina and canal were ever constructed. Since the opening of the marina there have been times when the DO readings in Garden Cove have been lower than those inside the marina itself. Hydrodynamics of the Modified Marina The proposal by the permit applicant calls for widening the access channel into the marina to approximately 130 feet by excavating upland on the western bank of the canal. The access canal will then be reconfigured during the excavation into a winding or curving fashion. That adjustment, along with the solid flow baffles to be installed on the eastern bank of the canal, will set up a winding or sinusoidal flow of tidal currents. The sinusoidal flow will induce secondary helical currents that will move water repeatedly from the top to the bottom of the canal and then back, thereby significantly improving the mixing action. The improved mixing of the waters in the canal and marina will serve two purposes: It will disperse any pollutants so as to reduce pollutant concentrations. It will disperse the oxygen introduced into the surface waters by wave and wind throughout the water column. Dr. Bent Christensen is Chairman of the University of Florida Hydraulics Lab. Using knowledge gained in hydrographic modeling as a result of work he performed in carrying out a "Sea Grant study" under the auspices of the University of Florida, Dr. Christensen designed a computer model of the proposed Port Bougainville marina and access canal by which, in turn, he designed the winding access canal which will emulate nature in producing a turnover of water induced by current velocities and canal configuration, rather than by temperature differences in water. The computer model takes into account tidal flows and wind-induced velocities which are important to mixing of water within the system. Using this model, Dr. Christensen was able to redesign the marina canal so as to improve water quality within that system as well as improving the quality of water leaving the system into Garden Cove. Drs. Lee and Van de Kreeke are ocean engineers who testified as expert witnesses on behalf of Petitioners. They sought to dispute Dr. Christensen's conclusion that the redesign would improve DO levels within the marina based upon their independent determination that a different design would increase flushing times for the system. Flushing, however, is a simplistic way of analyzing water quality. Flushing analysis assumes that the only means to improve water quality is to replace water within the system with water from outside the system. The Christensen model and the resulting proposed design of the marina and canal, on the other hand, improves water quality through internal mixing action. The proposed design actually reduces flushing time, but more importantly, maximizes dispersion of water within the system and along with it, dissolved oxygen. The design introduces dissolved oxygen throughout the water column in the system through internal mixing because of the sinusoidal configuration of the canal and the helical currents the canal configuration sets up. The concentration of pollutants measured by the State Water Quality Standards are, in turn, reduced through the same hydrodynamics. Dr. Van de Kreeke admitted that a key ingredient in his model was the assumption he had regarding BOD in the system, but he had no idea what the BOD extant in the Port Bougainville system might be. He also admitted that his calculations did not take into consideration the factor of wind mixing of the waters in the system and acknowledged that wind can and does play an important role in flushing and mixing the waters in marinas. Finally, Dr. Van de Kreeke admitted that he could not fully analyze Dr. Christensen's assumptions in arriving at his model and design because he did not have the information Dr. Christensen relied upon. Thus, Dr. Christensen's model and design is accepted as more credible than that of Drs. Van de Kreeke and Lee. That model and design establishes that the quality of water exiting the marina into the Outstanding Florida Waters in Garden Cove will be improved by the modifications proposed to be constructed in the marina. Impact on Benthic Communities The northerly end of the marina basin will be sloped from -6 feet to - 4 feet. This widening and shallowing of the marina basin and access channel will have the affect of promoting the growth, regrowth and welfare of the benthic communities in the waters in the marina and access canal by providing greater light penetration to the bottom of the marina. The widening will have the effect of causing a greater portion of the marina bottom to be lighted during the day since at the present time, the bank and surrounding trees shade the marina basin for substantial portions of the day. The increased light penetration will result in more photosynthetic activity by the plant life in the marina and canal such that increased amounts of oxygen will be produced enhancing the dissolved oxygen levels of the marina waters. In that connection, the Respondents' expert, Dr. Rich, has examined a number of marinas and observed very healthy benthic communities in marina harbors more densely populated with boats than will be the proposed marina. Another significant improvement in the ecological status of the present marina will be the placing of a bubble screen device across the mouth of the entrance canal. This will have the effect of preventing floating organic materials such as sargassum, from entering the marina. Marinas typically experience problems related to dissolved oxygen levels in their waters because of an accumulation of floating organic material which tends to settle to the bottom creating excessive biochemical oxygen demand in their decomposition process, thus resulting in decreased dissolved oxygen levels. Thus, the bubble screen will aide in decreasing BOD. Likewise, a bubble screen device is proposed to be placed around the fueling facilities in the rearward portion of the marina basin so as to prevent the spread of pollutants such as spilled oils, greases and fuels, which may occur during routine fueling operations from time to time. Inasmuch as the modifications have been shown to cause some improvement in the dissolved oxygen level in the waters of the marina basin and access canal, it has been demonstrated that the modifications will not interfere with the conservation of marine wildlife and other natural resources. The bodies of water consisting of the marina, the access canal and Garden Cove, at the present time support a diverse marine community that can be expected to continue to flourish. Neither will the proposed activity destroy any oyster or clam beds, as none have been shown to exist in these waters. Dr. Rich has monitored waterways and offshore waters at a nearby, comparable marina, The Ocean Reef Club, for approximately ten years. He has discerned no noticeable impact on the benthic communities within that marina from a very heavy boat traffic during that period of time. The boats using The Ocean Reef Club Marina are typically larger than will use the Port Bougainville facility and boats of over 100 feet in length commonly use The Ocean Reef Club. In terms of impact on offshore benthic communities, he has observed no visible impact by the heavy amount of boat traffic using The Ocean Reef Marina from the standpoint of comparison of the experience with that marina, in terms of biological impacts, with the marina configuration proposed by the Applicant/Respondents. In short, the proposed marina configuration as contrasted to the existing permitted marina, represents an improvement because of the increased surface area providing increased oxygen exchange through wave and wind action, the shoaling which will also be beneficial to dissolved oxygen levels because of its enhancement of photosynthetic processes, and because of the proposed marina management steps designed to prevent floating organic material from entering the marina. Thus, the modified design was shown to provide a meaningful improvement in general ecological conditions within the marina and hence, in the offshore waters of Garden Cove with which the marina waters exchange and mix. Water Quality Dr. Eugene Corcoran is Professor Emeritus of the Rosensteel School of Marine and Atmospheric Sciences. He is a marine chemist and performed a chemical analyses of the samples taken for the water quality report presented by Respondents and in evidence as Respondent's Exhibit 17. Dr. Corcoran also performed the analyses for the ongoing water sampling program conducted by Dr. Renate Skinner, an expert witness for Petitioners. The Petitioners accepted Dr. Corcoran as an expert witness without objection. The proposed marina modifications involved in this permitting application were thus shown to cause no violations of the state standards for dissolved oxygen. The Rio Palenque Water Quality Study in evidence indeed documented a number of instances where dissolved oxygen fell below the state minimum standards of four parts per million in the present marina. Once the modifications are completed there still may be instances when dissolved oxygen falls below that standard, but this can be attributed to natural phenomenon and the same relatively low levels of dissolved oxygen below state standards have been observed in the offshore waters of Garden Cove itself, which is an Outstanding Florida Water. Significantly, however, it was established that concentrations of dissolved oxygen will likely increase as a result of these modifications, the inducement of the helical flow and consequent vertical mixing, the widening of the entrance canal and the shoaling of the bottoms in the marina basin and canal, as well as the measures to be taken to reduce the deposition of organic materials in the marina basin and canal. The only water quality criteria placed in contention by the Petitioners and Intervenors were dissolved oxygen and copper. Although a number of Petitioners' witnesses were qualified to address the impacts of water quality on different marine organisms, only Dr. Curry was qualified as an expert in water quality. Dr. Curry's chief concern was with dissolved oxygen, which is based on the Rio Palenque Study showing present low values for dissolved oxygen in the marina as it now exists. Dr. Curry did not establish that the proposed modifications to the marina would themselves cause dissolved oxygen violations and although he testified in great detail concerning his attempt to compute the amount of copper that might be given off by the bottom paint of boats in the modified marina, he was unable to render an opinion that the modifications would increase copper levels in the waters in the marina. He acknowledged that his calculations were based on the assumption that all the boats in the marina would be using copper anti-fouling paints and his calculations took into account an assumption that all boats in the marina would have been painted within the last six months as a base datum for his calculations. Additionally, he did not take into account dispersion ratio associated with the hydrodynamic forces present in the modified marina. Dr. Curry admitted that he had never studied copper levels in a marina environment and was unable to explain the chemical effects on water quality of copper anti-fouling paints on boats. In all his sampling, he only found one instance of a violation of the Chapter 17-3 copper standard and that occurred within only a few millimeters of the hull of a newly-painted boat. Other fallacies involved in Dr. Curry's analysis, concern the interaction of seawater with copper bottom paint. Since seawater has a high level of carbonates, copper is immediately complexed with organic compounds such as amino acids. These organic complexes are soluble in seawater and indeed, serve as important nutrients to phytoplankton and other beneficial marine organisms. Thus, that portion of the total complex copper precipitated from the water as well as that portion taken up as nutrients would not be included in any concentrations of copper measured in the water column. Additionally, Dr. Curry's computations did not take into account the dispersion of copper concentrations due to mixing or flushing, which has a direct beneficial effect on reducing concentration of copper and other pollutants in the water column. Thus, Dr. Curry's computations are deemed immaterial, inasmuch as he effectively admits that the modifications to the marina would not be detrimental to water quality. The proposed modifications will not lower ambient water quality or significantly degrade the waters in the adjacent John Pennekamp Park, Outstanding Florida Waters. Since it has been established that the marina modifications will likely improve water quality within the marina, logically, the water quality in the park to some degree might be slightly improved, since those waters exchange with the waters in the marina. There will be no increase in concentrations of any pollutants emanating from the Port Bougainville Marina as a result of the proposed modifications. Improved Marking of Garden Cove Channel The Applicant/Respondents are required to provide improved navigational markers in the Garden Cove Channel, pursuant to an amended development order. Additionally, they have agreed to provide additional channel markers delineating the channel from the entrance of the existing marina to the Garden Cove Channel proper. With regard to the Garden Cove Channel, the Respondents proposed to move certain existing channel markers to more clearly identify that channel, which would make certain portions narrower and thereby eliminate boat passage over some shallow areas populated with marine grasses which presently lie within the marked channel. The Respondents also propose to add two more sets of channel markers at the seaward end of Garden Cove Channel, so that boats exiting the channel heading for the open sea will avoid certain shallow marine grass areas. The reason for this is to avoid possible damage to valuable marine grass beds and habitat which might be caused by prop wash of boats crossing over them, as well as actual contact and scouring by propellers or potential grounding of boats navigating these areas. Witness Balfe for the Respondents has personally sounded the entire length of the access canal and Garden Cove Channel. His soundings are admitted in evidence as Respondent's Exhibit 19 and are unrefuted. It was established therefore, that the bottom configuration of that access channel is basically flat or level with only minor irregularities of less than a foot. There are no rock outcroppings or other obstructions which would reduce the controlling depth below -4 feet. Approximately 12 times per year however, during "spring tides", the ambient water depths in Garden Cove could be expected to go below -4 feet mean low water. During these times the tide will be approximately 6 to 8 inches below that normal depth. Perhaps 25 times per year the tide is 5 or 6 inches below that mean low depth. The tide gauge which will be installed will alleviate possible propeller scouring or grounding damage to grass beds and marine habitat, especially during those abnormally low tides, by providing boat operators a current, up-to-date reading on the depths in the channel. Contributions to Park Management Plan and Marina Management Plan The Applicant/Respondents have agreed to a permit condition requiring a financial commitment to assist in the management of the John Pennekamp Park so as to minimize the adverse impacts of human use of the park. This commitment includes the provision of $75,000 to finance a study and preparation of a management plan for the John Pennekamp Coral Reef State Park and Key Largo National Marine Sanctuary, which would include study of the feasibility of inaugurating an entry permit system for the park, a testing and certification program for commercial dive boat operators, possible zoning of the park to allow recovery of the park coral reefs and other resources from the impacts of human visitors, locating central mooring buoys so that visitors' boats could be moored in one restricted area to avoid damage to the delicate coral reefs, and more adequately marking the boundaries of the park. Additionally, the Respondents propose to provide $50,000 for the acquisition of anchor buoys to be placed in selected areas of the park and to provide funds to finance a survey to more adequately identify the boundaries of the park. In order to more adequately protect water quality in the marina itself, the Respondents will inaugurate a marina management program which will include the installation of a sewage pump-out station and a pump-out station for motor oils and lubricants for boats. In addition to the two bubble curtains mentioned above, the Respondents will install containment booms and absorption mats and will permanently maintain a boat equipped with absorption mats and suction equipment for fuel or oil spill removal. The marina will prohibit persons living aboard boats, to prevent attendant sewage effluent problems, and will prohibit maintenance of boats, including painting and oil changes, while boats are in the water. This program will be monitored by an environmental protection officer employed by the condominium association under the auspices of the Respondents. Many of these marina management provisions are already requirements of the Port Bougainville 1982 development order referenced above. Management of Inland Lakes Although the use and management of the inland lakes on the Respondents' property is not directly involved in this permit application proceeding, the Respondents' overall development plan encompassed by the development order anticipates that at a future time a boat lift will be installed on upland so as to allow boats to be transferred from the inland lakes into the marina for access to marine waters. The lakes themselves, however, will not be open to the marina or to outside waters. The inland lakes are anticipated to provide dockage for approximately 200 boats, with restrictions against boats exceeding 20 feet in length and boats powered by combustion engines. The Respondents expect that the inland lakes will be primarily used by small boats such as canoes or sailboats. Dry storage for boats will be maintained on an upland site, for which a DER permit is not required. Neither is a permit for a boat transfer facility required since it would not involve dredging, filling or construction over water. The use of a boat lift, although it itself is not an issue before the Hearing Officer in this proceeding, would involve the potential of 200 or more boats using the marina in addition to those for which the marina is designed. This could occasion substantially greater risk for oil, grease and fuel spills and other potential damage to the water quality within the marina and damage to the marine habitat, grass beds and so forth within the marina, the access canal and the adjacent areas in Garden Cove. Accordingly, the conservation easement which the Respondents have agreed to provide the department as a condition to the grant of this permit should be amended to add a further condition on a grant of this permit so as to preclude placement of boats from the inland lakes into this marina or its access canal. Such a restriction would comport with the proposed uses of the inland lakes established by Mr. Scharenberg, the Respondent's principal. Boating Impacts Boat traffic in the Garden Cove Channel area is significant, with heaviest traffic occurring on the weekends when approximately two to three hundred boats navigate that channel. The boats presently using Garden Cove Channel come from a number of nearby marinas, small fishing docks and dry storage areas, as well as from a marked navigational channel called North Creek that provides access to the Garden Cove area and the Atlantic Ocean from Largo Sound. A small canal cuts through Key Largo into Largo Sound and provides access for boats in the Black Water Sound and other areas on the west side of Key Largo to the Garden Cove area and the Atlantic. The Port Bougainville Marina is expected to attract a mix of boats typical for such a marina, with the majority consisting of boats ranging from 27 to 35 feet in length. Approximately 20 percent of the boats will likely be in the 40-foot range. Larger boats may also use the marina, particularly those with a shallow draft, and "shoal draft" sailboats of 35 to 40 feet can safely navigate in and out of the marina. The marina, as it would be modified, would permit use of boats with a draft of up to three and one-half feet, although deeper draft boats could use the marina by timing arrivals and departures for the high tide, which is a common mode of operation by boat operators in the Florida Keys and other marine areas. The Port Bougainville Marina will contribute approximately 30 to 50 boats to the Garden Cove boat traffic on an average weekend out of the possible 311 boats in the harbor as it is proposed to be constructed. There will be a lesser number of boat arrivals and departures during the weekdays. The primary users of boats in and out of the marina will be people who own condominiums in the attendant real estate development. Temporary visitors, not owning boats moored in the marina, would typically use the dive charter boats and other rental boats in the surrounding areas, such as at the Ocean Reef facility. The existing marina which is already permitted and can be fully used at the present time from a legal standpoint, could accommodate the same reduced number and sizes of boats as the proposed modified marina by simply removing some of the present docks and finger piers. The Respondents propose to maintain approximately 20 slips for boats which are not owned by condominium unit owners, and they anticipate operating six to seven deep-sea charter boats as well as five smaller skiff-type charter boats, and perhaps as many as two dive charter boats with additional demands for charters to be serviced by charter boats in the surrounding areas. Boating adverse impacts on the marine benthic communities inside and outside of the marina will be minimized by the construction configuration of the marina and boat slips, the shoaling and widening of the marina basin and canal, and the channel marking and tidal gauging provisions proposed by the Applicant/Respondents. These safety arrangements would be further enhanced by the above-mentioned restriction on the placing of boats into the waters of the marina and canal from the inland lakes. The configuration of the proposed modified marina and the shoaling will have a beneficial effect in rendering use by extremely large boats, which might cause propeller, wake or grounding damage to the marine benthic communities unlikely because of the inaccessibility caused by the intentional shoaling. Coral Reef Impacts Dr. Peter Glynn is a qualified expert in marine ecology and was accepted as an expert witness in that area with particular emphasis, through his long specialization, in the ecology of corals and coral reefs. He has researched the effects of sediments, herbicides, pesticides, oxygen levels, temperature, salinity, tidal effects and oil pollution on corals. He testified as a rebuttal witness addressing concerns raised by Petitioners' and Intervenor's witnesses with regard to boat traffic, attendant turbidity and possible synergistic effects on coral reefs caused by oils, greases, low oxygen levels and turbidity. Dr. Glynn has studied corals in many areas of the world including the Caribbean and the Florida Keys. The coral reefs in Florida are similar to those in the Caribbean area and belong to the same "biogeographic province." He has dived in and examined the Garden Cove area and found four species of small reef building corals in Garden Cove. These were found in the vicinity of a shipwreck near the channel entrance to Garden Cove and the remainder of the corals observed in Garden Cove were in the bottom of the boat channel running through Garden Cove. There were no corals observed on the grass flats and in shallower areas of Garden Cove. The corals occurring in the boat channel are in isolated colonies of less than a foot in diameter. The Petitioners and Intervenors attempted to raise the possibility of synergistic adverse effects on corals posed by combinations of oils, oxygen levels, temperatures and sedimentation or similar impacts. It was not shown how or at what concentration turbidity might combine with various oxygen levels, temperatures or degrees of light penetration to produce such effects, however. The only type of synergistic effects on corals Drs. Glynn and Corcoran have observed is that between oils and pesticides. Although this effect has been demonstrated in another study area far removed from the Florida Keys, no such pesticide and oil synergistic impact has been observed in the Florida Keys area, chiefly because it is not an agricultural area characterized by significant use of pesticides. Likewise it was not established that suspended sediments in the Garden Cove area could have an adverse effect on corals by reducing light penetration. In tropical areas such as the Keys, light penetration is often saturating or in greater quantities than are really needed for healthy coral growth and indeed, many corals in these areas have pigments that naturally shield them from excess light because these coral species actually can suffer from too much light penetration. Additionally, Dr. Glynn has observed good coral reef health and growth in areas that are highly turbid. It was not established that an increase of sedimentation deposit on corals will necessarily have an adverse impact, particularly because most corals can accept a substantial amount of fine-grain sediment deposition without adverse effect. The manner in which the proposed marina modifications will be accomplished will minimize sedimentation at any rate since the canal will be dammed off from Garden Cove until all work is completed and all sedimentation within the marina and marina access canal has subsided to levels compatible with the state standards for turbidity. In any event, there is no evidence that boat traffic in Garden Cove at the present time influences the distribution and health of live coral, particularly since the main coral abundance in Garden Cove occurs in the heavily-used boat channel at the present time. Likewise, Dr. Glynn established that sediments from any increase in boat traffic in Garden Cove will not likely drift out on the offshore reef tract and be deposited on the reefs to their detriment in any event, since the fine sediments occurring in Hawk Channel and in Garden Cove, are largely precluded from deposition on the offshore reefs because the waters over the reef tract offshore have very different physical characteristics. That is, there is distinct interface between the inshore and oceanic waters caused by the strong wave assault and current action near the reefs, which precludes the fine sediments from the inshore areas remaining in the area of the reefs. Finally, any increase in the number of people visiting the Pennekamp Park attributable to use of the modified marina will not inevitably lead to degradation of the reefs. By way of comparison, studies of Kaneoi Bay in Hawaii where a major pollutant source from human sewage caused degradation of the coral reefs, showed that when sewage effluent was subsequently directed away from the reefs, the reefs rejuvenated and repopulated and are now used extensively for recreational activities without observable biological degradation. These studies are consistent with studies Dr. Glynn referenced with regard to Biscayne Bay National Park, which have shown no significant degradation occasioned by human visitation of the reefs in that park. Those studies have not shown a significant difference between the health of the "controlled reefs" and the reefs which are allowed to be used for recreational purposes. It was thus not established that there will be any degradation of the corals in the near-shore areas of Garden Cove nor in the offshore reef areas occasioned by any increased boat traffic resulting from the modification of the marina. Indeed, it was not demonstrated that the mere modification of the marina, which will actually accommodate fewer boats than are presently permitted, will cause any increase in present boat traffic at all. Dr. Glynn, in the course of his teaching and studies in the field of marine ecology has become familiar with the causes and effects of Ciguatera toxin in marine environments. He recently participated in the study of possible Ciguatera toxin at the grounding site of the freighter Wildwood on Molasses Reef, some miles distant from the marina site. All cases reported of such harmful concentrations of this toxin have originated from open water, outer coral reef environments, and not from near shore areas such as those involved in this case, where seagrasses and mangroves are the dominant marine communities. Ciguatera toxin organisms require clear open ocean water with strong currents and well-developed coral reefs which are found offshore in the Keys and not in the near-shore mangrove-type environments. The cause of Ciguatera is a concentration of toxin in the food chain. Although the bacteria that cause Ciguatera Toxin in fish, and resulting harmful effects in humans, occur everywhere in marine waters, the bacteria are not a hazard because generally, conditions are not appropriate for the bacteria to multiply. The two main species of dinoflagellates, that have been associated with causing Ciguatera poisoning do not occur in an environment such as the Port Bougainville Marina. They are typically concentrated in larger fish such as snapper, grouper and barracudas which cause problems when they are eaten by people. These species are not generally found in the inshore mangrove and grassbed areas such as are involved in the case at bar. Thus, the concerns expressed by Petitioner's witnesses concerning the possibility of Ciguatera poisoning occurring because of possible damage to corals and coral death caused by the dredge and fill operations, and boat operation associated with the marina and Garden Cove are, in reality, only unsubstantiated speculation.
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, RECOMMENDED: That the State of Florida, Department of Environmental Regulation, issue the requested permit subject to the conditions incorporated in the agreement or "conservation easement" executed between the Department and the Respondents with the further condition added to that conservation easement such that the deposition of boats from the inland lakes system into the marina and its access canal be prohibited. DONE and ENTERED this 9th day of April, 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 9th day of April, 1985. COPIES FURNISHED: Elizabeth J. Rickenbacker, Esquire 10500 Southwest 108th Avenue Miami, Florida 33176 Michael F. Chenoweth, Esquire 522 Southwest Third Avenue Miami, Florida 33130 Douglas H. MacLaughlin, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Michael Egan, Esquire, Robert Apgar, Esquire Post Office Box 1386 Tallahassee, Florida 32302 Victoria Tschinkel, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 ================================================================= AGENCY FINAL ORDER ================================================================= BEFORE THE STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION SIERRA CLUB: UPPER KEYS CITIZENS ASSOCIATION, INC., a non-profit Florida corporation; PAMELA BERYL PIERCE, and FRIENDS OF THE EVERGLADES, INC., a non-profit Florida corporation, Petitioners, and DOAH CASE NOS. 84-2364 84-2365 FRIENDS OF THE EVERGLADES, INC., 84-2385 a non-profit Florida corporation; 84-2827 THE FLORIDA DIVISION OF IZAAK (Not consolidated) WALTON LEAGUE OF AMERICA, INC., a non-profit Florida corporation; UPPER KEYS CITIZENS ASSOCIATION, INC., a non-profit Florida corporation, Intervenor-Petitioners, vs. STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION, and PORT BOUGAINVILLE ASSOCIATES, LTD. a Florida limited partnership, and PORT BOUGAINVILLE ENTERPRISE, INC. a Florida corporation, Respondents. /
The Issue Whether Respondent, Planmac Company, Inc., is entitled to the modification of a previously permitted boat docking facility in a man-made basin on Lower Matecumbe Key, Monroe County, Florida.
Findings Of Fact On March 12, 1985, Planmac Company, Inc. (Planmac) filed a request with the Florida Department of Environmental Regulation (DER) for a dredge and fill permit to construct a boat docking facility consisting of 52 slips in a man-made basin, known as Captain's Cove, located on Lower Matecumbe Key, Monroe County, Florida. On October 3, 1985, DER filed a Notice of Intent to Issue the requested permit subject to certain specified conditions. A timely challenge to the permit was forwarded to the Division of Administrative Hearings to conduct a formal hearing pursuant to Section 120.57(1), Florida Statutes. The case was styled Townsend v. Planmac and Department of Environmental Regulation, DOAH Case Number 86-0107. As a result of the formal hearing in Townsend v. Planmac and Department of Environmental Regulation, DOAH Case Number 86-0107, a Recommended Order was submitted to DER which made findings of fact, concluded that all permitting criteria had been met, and recommended that the application be granted subject to certain conditions. Thereafter, on June 3, 1986, DER issued a Final Order which ordered that the application for the permit be granted subject to the recommended conditions. No appeal was taken from the Final Order. On June 18, 1986, DER issued to Planmac Permit #441008425, which authorized Planmac, consistent with drawings and specifications attached to the Permit, to: Construct two (2) 5' x 248' docks, each with fourteen (14) 3' x 40' finger piers and twelve (12) associated mooring piles, providing a total of fifty-two (52) boat slips; and install approximately 590 linear feet of riprap revetment requiring the deposition of approximately 300 cubic yards of rock boulders landward and waterward of MHW, in a man-made basin (Class III Waters), an artificial, navigable waterbody contiguous to Florida Bay in Section 21, Township 64 South, Range 36 East, Monroe County. The following specific conditions were attached by DER to Permit #441008425: The permittee is hereby advised that Florida law states: "No person shall commence any excavation, construction, or other activity involving the use of sovereign or other lands of the state, title to which is vested in the Board of Trustees of the Internal Improvement Trust Fund or the Department of Natural Resources under Chapter 253, until such person has received from the Board of Trustees of the Internal Improvement Trust Fund the required lease, license, easement, or other form of consent authorizing the proposed use." Pursuant to Florida Administrative Code Rule 16Q-14, if such work is done without consent, or if a person otherwise damages state land or products of state land, the Board of Trustees may levy administrative fines of up to $10,000 per offense. Turbidity screens shall be utilized and properly maintained during the permitted construction and shall remain in place until any generated turbidity subsides. Only non-commercial, recreational boats shall be allowed to use the proposed marina. The applicant shall incorporate this condition into the condominium document for the proposed marina and supply the Department with a copy of the document prior to any sales of the condominium. No live-aboard boats shall be allowed in the marina. This condition shall also be placed in the condominium document. A portable sewage pumpout wagon shall be provided at the marina. Pumpout effluent shall be properly disposed of by methods acceptable to the department; these methods and locations shall be approved by the department prior to construction. A supply of oil absorbent materials, designed to clean up small oil spills, shall be maintained at the marina office. At least sixty (60) days prior to construction, the applicant shall submit to the Punta Gorda DER office for review, a detailed list of equipment to be permanently maintained on site. This list of equipment shall be modified as necessary and approved by the department prior to construction. The uplands on the permittee's property shall be graded to direct stormwater away from the edge of the boat basin. No fuel facilities nor storage shall be allowed at the project. All craft docked at the marina shall be prohibited from pumping sewage into the waters of the cove. Use of boat slips shall be limited to those person(s) who own the slip. Leasing of boat slips shall be prohibited. Living aboard any boat docked at the marina is prohibited at all times. No boat cleaning, hull maintenance, nor fish cleaning shall be allowed at the permitted facility. Only clean rock boulders free from attached sediments or other deleterious compounds, and of a minimum diameter of 2' or greater shall be installed as riprap. The Marathon Department of Environmental Regulation office shall be notified 48 hours prior to the commencement of work. "IDLE SPEED-NO WAKE" signs shall be placed at conspicuous locations at the docking facility with additional language that "this precaution exists throughout the length of the canal channel during ingress and egress". At least two trash receptacles shall be provided on each of the two main walkway piers; these receptacles shall be routinely maintained and emptied. Prior to dockage use by boats, marker buoys shall be established around all vegetated shallow zones within the limits of the submerged property limits with signs advising boaters of "SHALLOW WATERS-NO ENTRY". Prior to construction, the applicant and the Marathon DER office shall meet to discuss acceptable locations for these markers. The project shall comply with applicable State Water Quality Standards, namely: 17-3.051 - Minimum Criteria for All Waters at All Times and All Places. 17-3.061 - Surface Waters: General Criteria. 17.3.121 - Criteria - Class III Waters - Recreation, Propagation and Management of Fish and Wildlife: Surface Waters. After Permit #441008425 was issued to Planmac for the construction of 52 boat slips, an application was filed by Tormac Corporation for 40 additional boat slips to be located on the property adjacent to the Planmac site. Tormac Corporation and Planmac are owned by the same individual. The Tormac application was subsequently withdrawn prior to final action being taken on the application and prior to Planmac filing the subject application for modification. On December 15, 1988, Planmac filed the application for modification that is the subject of this proceeding. A reconfiguration of the project was necessary because Planmac had been unable to obtain title to a portion of the bay bottom over which it had originally planned to construct the project. Permit #441008425 was modified once previously. The prior modification extended the expiration date for the permit from June 15, 1988, to June 18, 1991. At the time of the final hearing, Permit #441008425 was still in effect. The proposed modification will reduce the number of boat slips from 52 to 48. Eight of the reconfigured slips will be located over the originally permitted site. The forty remaining slips will be relocated over the former Tormac site, which is immediately adjacent to, and west of, the originally permitted site. The following findings of fact, made by the Hearing Officer in Townsend v. Planmac and Department of Environmental Regulation, DOAH Case Number 86-0107, are pertinent to the proposed modification: * * * Captain's Cove is a manmade navigable lagoon with access to Florida Bay through a 2,500' long by 100' wide canal located opposite the project site. The waters of Captain's Cove and the canal are designated Class III surface waters, and those of Florida Bay as Outstanding Florida Waters. The controlling depth for access to the proposed marina is found at the mouth of the canal, where Florida Bay is approximately 6' mean low water (MLW). Depths within the canal are typically 1' or 2' deeper that the controlling depth at the mouth. The bottom depth of the cove is variable. The southwestern four-fifths of the cove was typically dredged to a depth of 25' MLW. Within the northeast fifth of the cove (the basin), a gradation in depths is experienced. The northwest portion of the basin, located outside the project site, is typically 5' - 6' MLW, and heavily vegetated by sea grasses (turtle grass, manatee grass, and Cuban shoalweed). The southeast portion of the basin, which abuts the Applicant's property, consists of a shallow shelf 10' - 20' in width. Beyond this shelf, the bottom drops off steeply to a depth of 20' MLW. The shelf abutting the Applicant's property is sparsely vegetated with mangroves, and provides limited habit for aquatic fauna such as domingo mussels and paper oysters. Replacement of these mangroves and other shoreline vegetation with riprap would not significantly affect the biological balance within the cove and would provide suitable habitat for existing species. The waters within the cove are quite clear, and meet the Department's water quality standards except for a thin layer at the deepest part of the cove where dissolved oxygen violations were noted. The proposed marina is, however, to be located in the northeast fifth of the cove, opposite the access canal, where the waters are more shallow and water circulation more prevalent. As sited, the proposed marina will not exacerbate or contribute to a violation of the Department's water quality criteria. DER, following staff review of the application for modification, issued its Intent to Issue on April 21, 1989. In considering the proposed modification, DER staff assumed that Captain's Cove was a closed system whose waters received no cleansing exchange with Florida Bay. Most of the oxygen replenishment and water purification that takes place within the cove occurs through biological activities. The Intent to Issue dated April 21, 1989, advised that DER intended to issue the requested permit modification. The reconfigured project may be described in the following language taken from the Intent to Issue: The applicant, Planmac Company, Inc., applied on December 15, 1988, to the Department of Environmental Regulation for a permit modification to construct a marina facility consisting of a 280' x 5' wide access walkway, two (2) 160' x 5' wide main piers with twenty (20) 35' x 3' finger piers, two (2) 81' x 5' wide main piers with eight (8) 40' x 3' finger piers, providing a total of 48 boat slips, and to install approximately 300 cubic yards of limerock boulders in a man-made basin (Class III Waters), an artificial waterbody in Section 21, Township 64 South, Range 36 East, Monroe County. The proposed modification is over an area of very sparsely vegetated bottom with water depths between 19 and 27 feet. The reconfigurated project will shade approximately 4,000 square feet less bottom area than the originally permitted project. The reconfigurated project will not exacerbate or contribute to a violation of DER's water quality criteria. The reconfigurated design, as compared to the originally permitted project, will present easier ingress and egress from the docking area and will cause less interference with boat traffic. The reconfigurated design will not affect the manatee that are occasionally sighted in Captain's Cove any differently than the presently permitted design. The Intent to Issue dated April 21, 1989, incorporates all eighteen previously attached conditions to the permit and adds the following additional conditions: No docking is permitted waterward of the terminal finger piers on any of the four (4) main piers to prevent use of adjacent owner's bay bottom. These four (4) terminal docks shall have permanent hand rails constructed and maintained along their waterward edge to further discourage boat mooring. A draft of a legally binding agreement, such as a deed restriction shall be submitted to the Fort Myers DER office for review, modification as necessary, and/or approval within thirty (30) days of permit modification issuance. An approved document shall be recorded into the public records of Monroe County within sixty (60) days of approval by the Department. This agreement shall prohibit any further dock construction on the Planmac/Tormac properties exceeding that authorized by this permit modification. This document shall also prohibit in perpetuity the installation of fueling facilities and boat maintenance facilities, and shall prohibit the mooring of liveaboard vessels throughout the life of the facility. Construction shall not commence until proof of recording has been received by the Fort Myers DER office. The location and configuration of the docks and access walkways shall be modified from the drawings stamped June 18, 1986, to those received December 15, 1988 and attached hereto. The conservation easement, which is incorporated as a condition to the issuance of the modification, has a positive effect because it prohibits further dockage on the Planmac or Tormac properties. Since docks over which DER has no permitting authority could have been placed on these properties, this easement will prevent future unregulated docking there. The reconfiguration of the project and the inclusion of the adjacent lands present no significant environmental concerns that were not present when the original project was permitted. After the issuance of the Notice of Intent by DER on April 21, 1989, the respective Petitioners filed timely challenges to the application. The Petitioners contend that the application constitutes a major modification of the previously permitted project and seek to challenge the project on many of the same grounds that were litigated in Townsend v. Planmac and Department of Environmental Regulation, DOAH Case Number 86-0107. The modifications proposed by the application that is the subject of this proceeding was processed by DER as a routine, minor modification. As a result of Petitioners' challenges, this proceeding was held. The Petitioners and Intervenor were not permitted to relitigate those issues that had been resolved by Townsend v. Planmac and Department of Environmental Regulation, DOAH Case Number 86-0107.
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. /
Recommendation Based on the foregoing, it is hereby recommended that a final order be entered, granting permit #05-134042-4, with the following amendments: Where the permit reads, "To install an additional 64 boat slips . . .", change to "To install an additional 21 boat slips, for a total of no more than 46 boats . . ." Add to the specific conditions attached to the permit, paragraph 7., to read: "The breakwater to be installed at the entrance of the northern basin will be angled outward along a line that, if extended, would intersect with the southeastern corner of the property on the north shore of the basin." DONE and RECOMMENDED this 10th day of November, 1988, in Tallahassee, Florida. MARY CLARK 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 10th day of November, 1988. COPIES FURNISHED: James H. Walker, Jr. 6175 North Harbor City Blvd. Melbourne, Florida 32940 Harry and Vivian Stahler Donald and Mark Stahler 6190 North U.S. #1 Melbourne, Florida 32940 Vivian Garfein, Esquire Department of Environmental Regulation Twin Towers Office Bldg. 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Daniel H. Thompson, Esquire General Counsel Department of Environmental Regulation Twin Towers Office Bldg. Tallahassee, Florida 32399-2400 Dale Twachtmann Secretary Department of Environmental Regulation Twin Towers Office Bldg. 2600 Blair Stone Road Tallahassee, Florida 32399-2400
The Issue Whether petitioners have timely availed themselves of a clear point of entry into administrative proceedings on Mr. and Mrs. Rankin's application for a permit to build a dock and, if so, whether the permit application should be granted?
Findings Of Fact On April 12, 1982, Frederick W. Rankin applied for a dredge and fill permit to construct a dock six feet wide and 300 feet long in the waters of Bayou Chico in Escambia County, Florida. Paralleling the dock on either side of the outboard end, two rows of mooring pilings 19.5 feet distance from the dock were proposed in the application. On April 20, 1983, Mark N. Snowdon, an employee of the Department of Environmental Regulation (DER) inspected the site, and, in an official DER permit application appraisal dated April 23, 1982, reported: Two large support vessels (crew boats) are moored at a small pier immediately east of the site. A commercial marina facility i[s] located directly across the bayou (north) from the project site. Bayou Chico is approximately 0.25 mile wide at this point. DER Exhibit No. 4. Between the crew boats' dock (Gulfwater Marine) and the site proposed for the Rankins' dock is the mouth of a small embayment (the bayouette). The Holzbauers own a house and lot, separated from the Rankins' lot by a parcel less than 75 feet wide, that fronts on the bayouette. PERMIT ISSUES DER issued a permit on June 9, 1982, and work began on the Rankins' dock on June 12, 1982. On the same day, Mr. Holzbauer inquired of the men putting in pilings whether DER had issued a permit for the work, then telephoned DER and asked DER's Mr. Fancher the same question. Mr. Fancher told Mr. Holzbauer that a permit had been issued, which was the first Mr. Holzbauer was told of issuance of the permit. As far as the evidence revealed, no notice of intent to issue preceded issuance of the permit. On June 26, 1982, the Holzbauers received a letter from W. Richard Fancher on behalf of DER, dated June 24, 1982, in which he stated: It is my understanding that, until recently, you had no knowledge of this private dock project. If this is correct, you may consider this formal notice of the activity. Should you object to this permit, including any and all of the conditions contained therein, you may file an appropriate petition for administrative hearing. This petition must be filed within 14 days of the receipt of this letter. Further, the petition must conform to the requirements of Part III, Chapter 17-1 and Section 28-5.201, Florida Administrative Code (copies enclosed). The petition must be filed with the Office of General Counsel, Department of Environmental Regulation, Twin Towers Office Building, 2600 Blair Stone Road, Tallahassee, Florida 32301. If no petition is filed within the prescribed time, you will be deemed to have waived your right to request an administrative hearing on this matter. DER Exhibit No. 1. A copy of Mr. Fancher's letter to the Holzbauers was also sent to Mr. Rankin. On July 8, 1982, a letter from the Holzbauers to Ms. Tschinkel reached DER's Office of the Secretary, protesting issuance of the permit and alleging that the dock did not conform to permit conditions. 1/ This letter was referred to the Division of Administrative Hearings, whose Director entered an order, sua sponte, on July 28, 1982, that "[t]his matter is dismissed without prejudice." No. 82-1947. An amended petition dated August 4, 1982, reached DER's Office of the Secretary on August 9, 1982, and the Division of Administrative Hearings on August 20, 1982. No. 82-2314. NO PERMIT RELIANCE The dock has been continued to completion, at a cost of $11,000.00. As built, the dock veers out from shore at a more easterly angle than the permit purported to allow. Whereas the permit contemplated construction at an angle several degrees west of north, the dock has in fact been built at an angle about 15 degrees east of north. One result is that the end is some 90 feet east of the point contemplated by the permit. Although a DER employee testified that this deviation was "within reason," it is clearly a significant departure from what the permit putatively allowed. The Rankins only own 86 feet of bayou frontage. The mouth of the bayouette is no more than 110 feet across. The mooring pilings, moreover, have been set in two rows parallel to the dock not 19.5 feet on either side, but 40 feet from the west side of the dock and 30 feet from the east side. If any of the landowners on the bayouette (with one exception) tried to build a pier perpendicular to their shore line extending even half the length of the Rankins' dock, it would intersect the Rankins' dock. NAVIGATION While the dock does not seal off the bayouette, it makes access considerably more difficult, especially for Mr. Holzbauer who sails in and out in his 14 foot boat. The dock juts out from the point at the western edge of the entrance into the bayouette at such an angle that it comes within 70 feet of the eastern edge of the entrance into the bayouette. Petitioner's Exhibit No. The crew boats moored to the east of the Rankins' dock have overall lengths ranging from 65 to 85 feet and there were three of them moored at Gulfwater Marine last summer. When the crew boats are docked, the distance between the westernmost one and the most inboard mooring piling next to the Rankins' dock is 81.5 to 103 feet. Where traffic from Bayou Chico to Pensacola Bay passes under a bridge, the channel is only 80 feet wide and the crew boats sometimes hit the bridge. The greatest problem the Rankins' dock has caused the crew boats is making docking more difficult. It is not always easy to turn an 85 foot boat around in the wind. The root of the problem, according to Mr. Kingry, who owns the crew boats, is that a patch of slightly deeper water in this generally shoaled area has been cut or blocked by the Rankins' dock. Sooner or later, Mr. Kingry predicted, a crew boat will "wipe out" the Rankins' mooring pilings.
Recommendation Upon consideration of the foregoing, it is RECOMMENDED: That the Department of Environmental Regulation deny the application for a dredge and fill permit for a dock located and aligned as this dock is. DONE and ENTERED this 27th day of April, 1983, in Tallahassee, Florida. ROBERT T. BENTON, II Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 27th day of April, 1983.
Findings Of Fact Pine Island Properties, Ltd., (Petitioner) owns a residential development project identified as "Pelican Inlet" located on Pine Island, Lee County, Florida. The Petitioner seeks a permit to fill 0.78 acres of wetlands to construct the project. The Department of Environmental Protection (Department) is responsible for reviewing permit applications under Chapter 403, Florida Statutes and related administrative rules. The Department file number for this application is 362004755. The Pelican Inlet project is located in Lee County, Florida, Sections 4 and 9, Township 45 South, Range 25 East. The project impact site is immediately adjacent to "Forty Acre Bay/Bay 36" (bay) which is a Class II Outstanding Florida Water and part of the Pine Island Sound Aquatic Preserve. There are no other developments on the bay. Access from Pelican Inlet to Pine Island Sound is via the bay. Pine Island Sound is a popularly used water body, with substantial fishing and recreational use. The Pelican Inlet development fronts a man-made canal which runs generally east-west. The canal is between two to ten feet deep. The Petitioner did not construct the canal. It appears that during the dredging of the canal, spoil was deposited along the canal banks, resulting in an upland area in the midst of the wetlands. The spoil is vegetated by Australian pine. The elevation of the property drops approximately 1.5 feet where the higher spoil abuts the wetlands. The Petitioner owns only the north half of the canal. Other parties not involved in this application own the south half of the canal. According to the Petitioner, the south half owners are not interested in assisting in the Petitioner's project. Extensive mangrove growth exists immediately north and south of the project impact area. Immediately along the banks of the canal are red, black, and white mangroves. At the east end of the canal is a dense growth of mature black mangroves. Further to the east lie undeveloped uplands vegetated with slash pine and saw palmetto. Although there has been some trash dumping in the area, the mangroves to be impacted by the proposed development are part of a high quality, functioning, healthy, and productive wetlands system. The area currently provides broad water quality benefits and wildlife habitat. The north part of the impacted wetlands area contained a dirt road. Exotic vegetation, including Brazilian pepper Australian pine and Melaleuca, has invaded the trail area. Away from the road, the wetlands are dominated by buttonwood, seashore dropseed, beach carpet, salt grass, needlerush, and leather fern. The Western end of the canal connects to the bay. Water depths in the bay average approximately 1.5 feet deep, but vary significantly. The bay bottom is composed of fine organic mud. There is evidence of damage caused by boat propellers in some parts of the bay. The bay is used by species of fish, snails, mollusks, crabs and birds and is regarded as a productive marine habitat. Within the development, the Petitioner seeks to locate a total of 23 single family homes. Fourteen of the 23 homes will be located directly along the canal. Of these 14, eight will require placement of fill in the adjacent mangroves; two others are entirely within the mature mangrove wetlands. The remaining nine houses would be placed in the area east of the canal. Within the wetlands and uplands portion of the property, the development will include the 23 houses, driveways, access roads, sewer treatment plant, spreader swale and retention area. Subsequent to the filing of the application, the parties engaged in an extensive dialogue in an attempt to reach a resolution of the matter. The issues raised by the Department essentially centered on two general issues, minimization and mitigation of the wetlands lost through fill and resolution of the anticipated secondary impacts of the project. The parties appear to have resolved concerns related to the mitigation of the wetlands lost and impacted by the fill. At the hearing, there was minimal evidence and testimony related to the wetlands mitigation issues. Based on the apparent lack of conflict related to the wetlands loss mitigation, this Recommended Order is directed towards the cumulative and secondary impacts of the project. On August 21, 1991, the Petitioner filed an application for permit/water quality certification with the agency. On October 28, 1991, the Department conducted a field appraisal of the project. Based on the appraisal, the Department determined that the project was unpermittable as proposed in the application. On December 24, 1991, the Department forwarded to the Petitioner a copy of the site inspection report. In the report, the Department identifies a number of concerns related to the expected environmental impact of the project. Thereafter, the parties began an extensive dialogue regarding the project. On March 12, 1992, the Department issued a Notice of Permit Denial. The parties continued to discuss mitigation, and several extensions to the deadline for filing an administrative hearing request were granted by the Department. There is no dispute regarding timeliness of the request for hearing. The Notice of Permit Denial indicates that the Department's concerns center on the potential for turbidity-related water quality violations which could result from unstabilized fill, the adverse floristic impact caused by fill washout into adjacent wetlands, the loss of the filtering benefits provided via the filled wetlands and the adverse impact on wildlife habitat. The Notice of Permit Denial further identifies concerns related to the cumulative and secondary impacts of the project. Such impacts include boat docks in the canal resulting in an increase in the intensity of boating activity in the Bay. The Notice also addresses the precedential impact of permitting this project as it relates to other properties similarly situated, specifically, the property on the south side of the Canal. The expected increases in boat traffic will result in turbidity and damage to the bay bottom through prop dredging, in turn causing injury to the marine habitat's sea grasses and benthic organisms. During the ongoing dialogue with the Department, the Petitioner submitted a mitigation plan. In the Department's letter of June 26, 1992, related to its review of the plan, the Department notes that the proposal failed to address the anticipated impact of boat users on the shallow bay adjacent to the canal. Paragraph #23 of the letter states as follows: Please be advised that the submitted proposal does not adequately address the secondary impacts of the proposed development. There is still a high potential for boat use within the adjacent shallow bay which will significantly degrade this portion of the aquatic preserve, additional boating pressure could also result in requests for dredging a channel within this bay....Before a permit can be issued all of these impacts need to be addressed. One possible way to address these would be to provide easements over adjacent wetlands and the canal that specifically prohibit dock construction...and/or to fill in a portion of the canal to prevent large boats from utilizing the area. In a letter of July 29, 1992 in response to the Department's earlier transmittal, the Petitioner stated: Boat access to coastal waters of Lee is a very important aspect of this project, however only two of the twenty-four lots have direct private property access to the canal and these are lots 1 and 18. Only lot 1 has both canal and natural water frontage. The potential for secondary wetland impacts related to permitting of this project are real and are also a concern of the applicant. As to the issue of boat docks, the Petitioner stated: Pine Island Properties, Limited, the owner of the project, is not proposing to permit or construct any boat docks within the project boundary. Each lot owner must, if they wish to, make application through appropriate state and federal agencies for a boat dock. As to the matter of the shallow adjacent bay, the Petitioner stated: The existing water depths in the adjacent bay system already by itself mandates and places limits on access by large boats, ones with a deeper draft. Local knowledge of both bottom topography as well as tidal conditions and times is necessary for one to travel through these back bay areas. The applicant agrees to place reasonable size, i.e., draft, restrictions on boats allowed into and out of the project. The draft limit restriction for boats would be 24 inches. In additional all boats with engines larger than 35 horsepower would be required to have hydraulic motor/outdrive lifts capable of allowing adjustments in the depth of the operation of the propeller. The applicant also accepts responsibility of placing appropriate depth markers from the western end (exist) (sic) of the unnamed canal to the "between island" passage approximately 750 feet directly to the west. Placement of markers would identify the preferred travel route and inform boaters, through placement of signs, that they are in an aquatic preserve and caution them about damage to bottom of the bay if propellers are set to (sic) deep. By Department letter of September 21, 1992, the Department noted continuing concerns with the impacts of the project. In relevant part, the letter states, "[T]he Department still lacks reasonable assurance that the project's impacts will be offset. Also, you have not yet demonstrated to the Department's satisfaction that the project will be clearly in the public interest." The Department's September 21 letter addresses remaining questions about the wetlands fill area, as well as canal use restrictions. Specifically as to the canal issue, the letter states: Your proposal to place a draft restriction of 24" on boats using the canal to protect adjacent waters which are 18" deep is not acceptable. A deed restriction prohibiting property owners from using or mooring motorized vessels in the canal would be more acceptable....A conservation easement could also prohibit the construction of docks and/or the mooring of motorized vessels on the shoreline by the present owners or by potential future owners such as a homeowners association. Based on the Department's assertion that the shallow bay could not accommodate boat traffic related to the development, the Petitioner conducted a survey of existing water depths in the vicinity of the canal. In its October 28, 1992 letter in response to the Department, the Petitioner responded as follows: In general there is sufficient water for shallow draft motor driven vessels, however local knowledge, proper tidal conditions and informed operators would be essential to a safe and non-habitat damaging passage from the canal mouth to the deeper waters of Pine Island Sound. Evidence of prop scars...provides a longlasting record of past damage to the turtle grass beds by (sic) without proper boat handling skills and knowledge. Sizing of boat draft and the requirement that all boats possess hydraulically adjustable outboards units or if inboard drive units then the outdrives must be adjustable is a must. During lower tidal phases, e.g., mean low water, water levels can be expected to drop another foot which would result in water depth ranges of about 17 to 30 inches, definitly (sic) a problem for boats with a hull draft of 18 inches regardless of what angle the drive unit is positioned. Placement of informational signs as well as placement of channel marks would reduce hull and drive unit impacts to the adjacent bay bottom. In concluding the October 28 letter, the Petitioner makes the following recommendations: Recommendations for consideration: Boats limited to hull drafts of 20 inches. All boats required to have adjustable power units. Channel markers required from the Pelican Inlet canal mouth through to a point midway between the islands and Cork Island. This is approximately 2,800 feet west of the canal mouth. These markers would be spaced, approximately 150 feet apart, on-center,. (sic) Thus under southflorida's (sic) winter foggy conditions or after dark ease of marker detection/direction would be a useful aid to navigation. Informational signs should be installed at "entry points" such as the canal mouth, the between-island pass and between the island headlands. These should inform the boater of the environmental sensitivity, the shallow water conditions, the existence of grass beds and requirement of a slow speed, "no wake" zones. Monitoring of bentic (sic) habitats over the first five years would also determine if the above conditions are effective at protecting the coastal habitats. By Department letter of December 17, 1992, the Department again addressed continuing concern with the impact of the project. Paragraph 14 of the letter states: Thank you for the water depth report. As the report states,"...local knowledge, proper tidal conditions and informed operators would be essential to a safe and non-habitat damaging passage from the canal mouth to the deeper waters of Pine Island Sound." Since it would be extremely difficult to provide the Department with reasonable assurance that all three of these conditions will be present during motorized vehicle operations originating on-site, other assurance that impacts will not occur and degrade the Outstanding Florida waterbody must be provided. As previously stated, legally binding agreements regarding draft and other restrictions may be difficult to enforce. Monitoring of an activity's impacts is only useful if there is some recourse to eliminate or reduce any impacts revealed by monitoring. The submitted report reinforces the Department's position that reasonable assurance, beyond that already proposed, must be provided that boat traffic originating from the project's canal will not adversely impact the adjacent shallow waters. Such assurance could include, but would not be limited to, a mnechanical or physical draft restrictor in the canal, an agreement not to seek permits to expand the existing canal, and authorization from the Department of Natural Resources for the proposed channel markers and informational signs. Please note that additional assurance beyond these may also be required. Paragraph 15 of the Department's December 17, letter states: Although not proposed as part of this application, construction of boat docks in the canal is a secondary impact which could be reasonably expected to occur as a result of issuing a permit for the proposed activities. Please provide reasonable assurance that construction of docks in the canal and subsequent mooring of boats will not contribute to a degradation of water quality below State water quality standards in the canal and in the adjacent waters. By letter of February 1, 1993, the Petitioner responded to paragraph 14 of the Department's December 17 letter as follows: The applicant does agree not to seek permits to expand the existing channel and will seek authorization from the Department of Natural Resources for the proposed channel markers and informational signs. In a twenty page letter, dated July 29, 1992, also answering questions of the FDER, Kathleen Parker Greenwood, the applicant stated that he was in agreement as to the placement of restrictions on the draft of boats allowed into and out of the project. This draft limit was set at 24 inches. In addition boats having engines larger that 35 horsepower, would have to have a hydraulic motor/outdrive lift, this to allow adjustments in the depth of propeller operation when operating in or during low water conditions. The applicant may accept the proposal of placement of a draft restrictor at the mouth of the unnamed canal, however would like additional information regarding available designs. Are there any floating types, ones that could be moored permanently at the mouth of the project canal, and rise and fall with the tide, similar in concept to the method used to moor floating docks, i.e., a collar/ring freely moving up and down on a stationary piling? This would allow the setting of a uniform depth regardless of tidal or wind induced depth of water conditions. The Petitioner responded to paragraph 15 of the Department's December 17 letter as follows: The applicant also does not want to degrade existing water quality and agrees to implement both design determined as well as behavioral directing programs to insure that this does not happen. The central issues are: a.) Oil and gas leaks and spills. b.) Leakage of the active chemicals found in anti-fouling bottom paints. c.) "Wolmerized" substances placed in marine piling which, over time, leak into the water column. d.) Shading of shoreline bottom communities due to the installation of docks with associated floating boats. and e.) Physical, one-time, impacts occurring during the installation of pilings and dolphines. The applicant, wishing to minimize potential onetime (sic) as well as cumulative impacts proposes the following: The applicant will attach to documents/lot sales contract a notice that clearly informs the prospective land owner of his/her responsibilities regarding the use and storage, handing and disposal of hazardous wastes, especially boat fuel and oil. This document will warn residents against the discharge overboard of bilge water known to contain fuel/oil mixtures. Each dock will display, in a prominent mannor (sic), a sign with essentially the same warning. The Pelican Inlet property owner(s) will also develop, and have in place and operational, prior to any authorization for the construction of boad (sic) docks, an emergency response program designed to handle in-project fuel spells (sic). This program will include the storage of equipment suitable for emergency containment until, and if necessary, a local response can be made by the appropriate Lee County and/or state officials. Boats will be lifted, when not actively in use, via davits or elevating hoist platforms completely out of the water. This will minimize water/hull contact in the case of anti-fouling paints and bottom coatings. Dock pilings and dolphines will utilize non-toxic structural components, wolmerized and other petroleum based substances will not be allowed to come in contact with the water column. Such Structural members as concrete or PVC or other known non-toxic items will be utilized for all vertical supports. Dock access platforms/boardwalks will be minimized, this in order to reduce potential shading. Consideration will be given to the use of translucent "boards" now on the construction market, this again to further minimize shading. By Department letter of February 15, 1993, the Department addressed continuing and additional concerns related to project impact. Paragraph 9 of the letter states: Regarding the issue of boat access from the canal out to Pine Island Sound, it should be noted that [the Petitioner agent's] access study was done at a time when the water elevation was provided as +1.91' NGVD. The mean high water elevation, as provided, is +1.47' NGVD. Thus is appears that at mean high water, there will be a little more than 5 inches less water that what was present during that study. The mean low water elevation provided is -1.2' NGVD which seems low. However, using this figure, at mean low water there will be 3' less water between the canal and the sound. Using a more reasonable tidal range of approximately 1', there would still be a difference of almost 1.5' between the observed and the low water levels, yielding lowest depths of approximately 3" in segment 1, the unvegetated areas, 10" in segment 2, where turtle grass and shoal grass...exist within the "channel", and 24" or greater out in the sound (along the sampled channel). The Department's own informal depth survey, taken during a full moon low tide, showed water depths of approximately 3" to 6" in segment 1 and 10" to 36" (in the remnant channel) along segment 2. Most importantly, many of the shallow areas in segment 2 showed dense seagrass growth, especially out by the "island headlands", where no channel exists and where prop scarring of the grassbeds already appears to be a major problem. Also, the shallowest area, segment 1, where turbidity would be expected to occur almost every time a boat went through until the channel was prop dredged, was observed to be a highly productive and diverse area, despite the fact that it is unvegetated. Other concerns which this site visit brought up include the potential for increased erosion of shorelines adjacent to the proposed channel, and disturbance of wading bird rookeries or roosting areas along the channel's path. Reasonable assurance that boats crossing the areas between the canal and the sound will not cause violations of water quality, including turbidity and loss of diversity, and loss of non-mitigable wetland resources, seagrass beds, has not been provided. Without this, a permit may still not be issued for this project. By response dated April 11, 1993, the Petitioner responded to the Department's December 17 letter. As to the conflicting high water calculations, the Petitioner offered a further refinement of the figures and noted: Both of the above are relatively minor corrections and any reasonable person would still agree that water depths along the recommended boating channel corridor are, at best, minimal. Only one with local knowledge and possessing common boating skills and sense would be able to navigate the passage without disruption or damage to the bottom habitat. As to the application of a 1' "tidal range," the Petitioner suggests that the Department meant to identify the figure as the range below mean sea level. Citing to 1993 tidal tables, the Petitioner recalculated the water depths and opined that the lowest depth in segment 1 would be 6.7", in segment 2 would be 21.1" and in segment 3 would be over 30". The Petitioner noted that the calculations did not account for neap or spring tides, periods of even lower water conditions. As to the Department's informal depth survey showing water depths of approximately 3" to 6" in segment 1 and 10" to 36" (in the remnant channel) along segment 2, the response states "[t]hese value ranges and conclusion seem reasonable to the applicant. Only after a series of repeated depth measurements have been taken over a variety of tidal and weather conditions (e.g. wind speed and direction) would a more detailed analysis be available. " As to the Department's statement concern for potential increased erosion of shorelines adjacent to the proposed channel, and disturbance of wading bird rookeries or roosting areas along the channel's path, the Petitioner responded as follows: The applicant previously agreed to a mandatory "no wake, slow speed" zone condition within segments I, II, and III out past the western most headlands to a position due north of Cork Island. Signs along the proposed boat corridor would notify boaters of this and other environmentally related restrictions. Disturbances to in place bird rookeries during the nesting season are of concern in southwest Florida. Parents frightened off active nests do greatly decrease the success for fledging of subadult birds. Generally rookeries occur on islands rather than headlands, thus the applicant would committ (sic) to a vigerous (sic) environmental sensitivity education program directed towards project initiated boaters in order to gain citizen appreciation, support and consideration for island areas of nesting wading birds. Part of the on-going monitoring that the applicant commits to would also track near-shore rookeries in the vacinity (sic) of the proposed boat traffic corridor. As to the Department's statement that reasonable assurance that boats crossing the areas between the canal and the sound would not cause violations of water quality had not been provided, the Petitioner responded as follows: The issue and standard, reasonable assurance, is very difficult to meet, however the applicants proposed residential project design is sensitive to on-site and near shore environmental conditions in the following mannor (sic): The applicant is aware that without full cooperation,, support, appreciation and participation by the future project resident boat operators there will defintly (sic) be negative impacts to the tidally related natural resource base. The natural resource setting is the major selling point for prospective owners and its continued health and sustainability is a good business practice Toward these ends the applicant clearly committs (sic) to: The marking and maintaining of a path along which all boat traffic must follow when exiting or entering the near-shore boat corridor lane. Placement and maintaining of a series of informational "No Wake, Slow Speed" signs along the required boat corridor out to just north of Cork Island. A mandatory requirement stating that all resident owned boats, proposed to enter and exit the site will: Be restricted to a maximum hull draft of 20 inches. Will possess adjustable hydraulic motor/shaft outdrive lifts. Predevelopment base-line and post development monitoring of the conditions and any changes, of the benthic habitats along and adjacent (250' on either side of the centerline) to the proposed boat corridor. This monitoring, with quarterly reports, will continue for five consecutive years. By letter dated May 19, 1993, the Department replied in relevant part to the Petitioner's response as follows: ...The second issue is that of navigable access from the canal to Pine Island Sound. The one specific point to be made here is that a proposed draft restriction of 20" to cross an area as shallow as 6.7" (using your figures) at mean low water is not acceptable as this would cause scarring even when a motor was not in use. More general concerns, as previously discussed, involve whether or not placement of no wake signs, deed restrictions requiring outboard lift units and maximum keel drafts, and monitoring to document boating impacts on adjacent resources provide reasonable assurance that impacts will not occur, and if they do occur, they can be offset. Currently, the Department's view is that only by strict legal (e.g., conservation easement) and physical (e.g., pilings at the end of the canal) measures can impacts to the adjacent OFW resources be avoided or minimized. If there is new information concerning this aspect of this project which demonstrates to the Department's satisfaction that there will not be impacts associated with boat traffic or that these impacts can be offset, then please submit such, since this is not considered a closed issue. " By letter dated June 2, 1993, the Petitioner responded to the Department's May 19 letter. Paragraph 2 of the response states: Our client has agreed to put his half of the canal in a conservation easement without limiting the future construction of boat docks and the ability to obtain a permit for dredging maintenance of the canal. Also, he agreed to drive draft restricting pilings at the west end of the canal. In order to do this, our client is trying to get in touch with the owner of the south half of the existing canal. The construction of these pilings will depend on the adjacent lot owner's response. If required the "No Wake" sign will be installed. Deed restrictions requiring outboard lift units and maximum keel drafts will be provided." The adjacent lot owner is not cooperative with the Petitioner. The evidence establishes that permitting of this project will lead to increased boat traffic in the shallow bay, resulting in prop scarring of the bay bottom, erosion of adjacent shoreline, and damage to the wildlife habitat provided therein. The use of a draft restrictor appears to be integral to the Department and to the Petitioner's ability to protect the shallow bay from damage. Although discussed frequently, the Petitioner provided no detailed draft restrictor design until immediately prior to the hearing. The draft restrictor would limit boat passage in or out of the canal mouth unless the water depth was sufficient to prevent harm to the bay bottom. The greater evidence fails to establish that a draft restrictor placed at the opening to the canal into the shallow bay is sufficient to prevent damage to the bay habitat. Placement of a restrictor only at the mouth of the canal provides no protection to the marine resource once boaters exit the canal and are in the bay. The proposed marking of a "channel" which is marginally sufficient to permit access to deeper waters, fails to protect the resource. A draft restrictor at the canal mouth further provides no protection against damage caused by boaters returning from deeper waters who will be able to travel through the shallow bay before perhaps discovering at the canal mouth that the water is too shallow to permit passage over the restrictor. It is reasonable to assume at that point, the bay will have been damaged by the excessive draft. It is also reasonable to assume that the damage would be exacerbated by the boater who, unable to enter the canal, either exits the too shallow bay, or remains until the water rises sufficiently to permit passage over the restrictor. The evidence fails to establish that it is possible to police the users of the bay to provide that due care is used to prevent bay damage. The Petitioner asserts that the bay is already being used and damaged by other boaters. Even if correct, this project must meet the applicable criteria to be permitted. As set forth herein, the criteria are not met. Based on the evidence and on consideration and balancing of the following criteria, the project is not clearly in and is contrary to the public interest: WHETHER THE PROJECT WILL ADVERSELY AFFECT THE PUBLIC HEALTH, SAFETY, OR WELFARE OR THE PROPERTY OF OTHERS-- The Department does not assert that the project will adversely affect the public health, safety, or welfare or the property of others. WHETHER THE PROJECT WILL ADVERSELY AFFECT THE CONSERVATION OF FISH AND WILDLIFE, INCLUDING ENDANGERED OR THREATENED SPECIES, OR THEIR HABITATS-- The evidence establishes that the project will adversely affect the conservation of fish and wildlife, including endangered or threatened species, or their habitats. Pine Island Sound provides habitat for endangered species including manatees, roseate spoonbills, and wood storks. Additionally, bald eagles have been seen in the project site and Pine Island Sound. The direct loss of wetland habitat resulting from this project will adversely affect the conservation of such species. The Petitioner presented no credible evidence to the contrary. The increased boat traffic which may reasonably be expected to result from award of the permit sought will cause damage to the shallow bay waters and result in harm to the health and function of the bay habitat. WHETHER THE PROJECT WILL ADVERSELY AFFECT NAVIGATION OR THE FLOW OF WATER OR CAUSE HARMFUL EROSION OR SHOALING-- The Notice of Permit Denial suggests a likelihood of turbidity-related water quality violations which could result from unstabilized fill, the adverse floristic impact caused by fill washout into adjacent wetlands, the loss of the filtering benefits provided via the filled wetlands and the adverse impact on wildlife habitat. The evidence establishes that the parties have resolved concerns related to the mitigation of the wetlands lost and impacted by the fill. The Department does not currently assert that the project will adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The greater weight of the evidence establishes that the project will increase travel through the shallow bay to adjacent waters by boaters residing in the project. The prop dredging which will occur in the shallow water will result in harmful erosion of the bay bottom. WHETHER THE PROJECT WILL ADVERSELY AFFECT THE FISHING OR RECREATIONAL VALUES OR MARINE PRODUCTIVITY IN THE VICINITY OF THE PROJECT-- The project will likely result in an increase in the number of boaters utilizing the bay and adjacent waters. The turbidity caused by prop dredging in the bay will degrade the water quality and adversely affect the productivity of the impacted marine resource, in turn reducing the fishing values in the vicinity of the project. The Petitioner presented no credible evidence to the contrary. WHETHER THE PROJECT WILL BE OF A TEMPORARY OR PERMANENT NATURE-- The project will cause a permanent alteration to the existing condition of the property and will cause a continuing adverse impact to the affected area. WHETHER THE PROJECT WILL ADVERSELY AFFECT OR WILL ENHANCE SIGNIFICANT HISTORICAL AND ARCHAEOLOGICAL RESOURCES UNDER THE PROVISIONS OF S. 267.061-- The Department does not assert that this project will adversely affect or will enhance significant historical and archaeological resources. THE CURRENT CONDITION AND RELATIVE VALUE OF FUNCTIONS BEING PERFORMED BY AREAS AFFECTED BY THE PROPOSED ACTIVITY-- The current condition and relative values of the functions being performed in the affected areas will be adversely affected by the granting of this application. The project will result in an adverse impact to and degradation of an Outstanding Florida Water. The Petitioner presented no credible evidence to the contrary. The evidence establishes that adverse secondary and cumulative impacts will result from permitting this project. Aside from the adverse affect of increased boating related to residents of the development, it is reasonable to expect that similarly-situated applicants could seek permits under these circumstances, resulting in additional boating activity and related damage to an Outstanding Florida Waterbody.
Recommendation Based on the foregoing, it is hereby RECOMMENDED that the Department of Environmental Protection enter a Final Order denying the application of Pine Island Properties, Ltd., for a water quality certification permit in DEP File No. 362004755. DONE and ORDERED this 28th day of March, 1994, in Tallahassee, Florida. WILLIAM F. QUATTLEBAUM Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 28th day of March, 1994. APPENDIX TO RECOMMENDED ORDER IN CASE NO. 93-2713 The following constitute rulings on proposed findings of facts submitted by the parties. Petitioner The proposed findings of fact are accepted as modified and incorporated in the Recommended Order except as follows: 1. Rejected, unnecessary. 12. Rejected. Evidence is insufficient to determine whether use of bay by public is "regular." Rejected. The map attached to the application identifies 23 homesites. The Notice of Permit Denial references 23 homesites. Petitioner's exhibit 92 is a set of drawings which indicate 24 homesites, however it is unclear as to why the lots were replatted. Rejected as to reference to South Florida Water Management District, irrelevant. Rejected, subordinate. Rejected The greater weight of the evidence establishes that the project is contrary to public interest. Rejected, argumentative, subordinate. Rejected, irrelevant. Rejected, the greater weight of the evidence establishes that this was the first detailed drawing of the draft restrictor. 32-33. Rejected, irrelevant as to whether project meets permitting criteria. 37-38. Rejected, unnecessary. 39-40. Rejected. The evidence fails to establish that filling in the canal is the "only solution" suggested by the Department. 42. Rejected as to assertion that the Department did not question the conclusion or accuracy of the Petitioner's water depth study, contrary to evidence including the Department's site visit. The conclusion to which the Department agreed is that "local knowledge, proper tidal conditions and informed operators would be essential to a safe and non-habitat damaging passage from the canal mouth to the deeper waters of Pine Island Sound." Rejected, contrary to the greater weight of evidence. Rejected, contrary to the greater weight of evidence. The Department noted in correspondence that monitoring would not protect the resource. 46-48. Rejected The easement has not been executed or recorded. Rejected. Contrary to the greater weight of the evidence. Nothing in the correspondence indicates that all other issues have been resolved. Rejected, immaterial. 56. Rejected, irrelevant. The easement has not been executed or recorded. 57-58. Rejected, immaterial. 60-61. Rejected. Contrary to the greater weight of the credible and persuasive evidence. The testimony of the cited witness is not credited. 62. Rejected, immaterial. Respondent The proposed findings of fact are accepted as modified and incorporated in the Recommended Order except as follows: 15. Rejected, contrary to the greater weight of the evidence. There is no citation to record to support the recalculation. 23. Rejected, contrary to evidence which establishes that the Notice of Permit Denial was issued on March 12, 1992. COPIES FURNISHED: Virginia B. Wetherell, Secretary Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Kenneth Plante, General Counsel Department of Environmental Protection Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Harry Blair, Esquire BLAIR & BLAIR, P.A. 2138-40 Hoople Street Fort Myers, Florida 33901 John L. Chaves, Esquire Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-9730
The Issue Whether or not the applicant has provided reasonable assurances that the proposed project meets the requirements of Chapter 403 F.S. and Chapter 17 for issuance of a dredge and fill permit, and if so, how those assurances may be incorporated into the permit as finally issued. BACKGROUND AND PROCEDURE On May 3, 1989, the applicant, Johnny P. Hires, applied to the Department of Environmental Regulation (DER) for an "after the fact" dredge and fill permit to authorize the existence of a dock and associated structures which had already been constructed on Miller's Creek in Duval County, Florida. On July 28, 1989 DER executed its Notice of Permit Denial for the project. On May 29, 1990, negotiations between Hires and DER resulted in a Notice of Permit Issuance which approved the project subject to a specific condition (Specific Condition No. 7) to which Mr. Hires had already agreed. On June 8, 1990, DER received Gilmour and Gray's petition challenging DER's approval of the permit. On June 13, 1990, the petition was referred to the Division of Administrative Hearings for formal hearing pursuant to Section 120.57(1) F.S. and was assigned DOAH Case No. 90-3690. Prior to formal hearing, DER personnel reassessed the agency position once again with the result that at formal hearing DER asserted that Specific Condition No. 7 of the proposed permit was not stringent enough and sought to present evidence that Specific Condition No. 7 should be modified if the permit is to be issued at all. Neither Petitioners nor Hires objected to this procedure, so the parties' positions at hearing were, by agreement, as follows: Mr. Hires wanted the proposed permit finalized as drafted; the Department wanted the proposed permit issued, with a modified Specific Condition No. 7; and Petitioners wanted the proposed permit denied.
Findings Of Fact Mr. Hires constructed a dock, boathouse, and three catwalks in February or March of 1989, without a permit, within the landward extent of Miller's Creek. The dock is 40 feet by 5 feet with a 24-foot "L" at the waterward end. The catwalks form two boat slips, which are 16 feet by 32 feet and 8 feet by 24 feet. These slips are more or less covered by a roof 32 feet by 24 feet. The boathouse is as yet incomplete. Miller's Creek flows into the St. Johns River near the base of the Hart Bridge in Jacksonville, Florida. This location subjects the project to DER's jurisdiction of Class III (recreational use) waters. It is also near Atlantic and Beach Boulevards. Mr. Hires' property is on the west side of the Creek. At low tide, the creek bottom is exposed, except for a channel which is located near the eastern edge of the creek. The channel is approximately 110 feet from the boat slips. DER's original permit denial stated: Use of the slips by boats would result in continuous bottom scour by prop dredging of the area within the slips and between the slips and the channel. This area is approximately 110 feet in length. Prop dredging creates turbidity and moves bottom material into other areas of the creek which can alter the physical, chemical and biological nature of the water body. The movement of bottom material into the existing channel will cause shoaling within adjacent sections of the creek, altering habitat and affecting flows of water and navigation. Increased turbidity in the water column results in reduced light penetration and photosynthetic oxygen production which together with the resuspension of organic bottom material can increase oxygen demand and release pesticides, heavy metals and hydrogen sulphide into the water column. Therefore the project can be expected to have a long-term detrimental impact on water quality and biological resources of the river. Specific Condition No. 7 of the proposed permit issuance document requires that: At no time shall any motorized vessel utilizing the dock disturb the bottom sediments causing prop dredging or generating turbidity which exceeds the State Water Quality Standard. Mr. Hires has indicated his intent to comply with Specific Condition No. 7 and sincerely believes that he will be able to do so. DER has adopted water quality standards within Ch. 17 F.A.C. These may apply to primary turbidity, that is, turbidity due to actual construction of the project, or secondary turbidity, that is, turbidity resulting from subsequent use of the completed project. Turbidity is the resuspension of bottom material into the water column. Prop dredging from motorboats causes turbidity and changes the bottom contours of a waterway. The amount of turbidity which is generated depends, among other things, upon the kind of sediment which comprises the bottom of a waterway. The bottoms of water bodies in Florida range from fine particles, called mud or silt, to larger particles, known as sand. The creek bottom of Miller's Creek is composed of mud and silt. Because of the lighter weight of mud and silt particles, they are more easily resuspended and stay resuspended longer than the larger, sand particles. The environmental impacts of turbidity depend, among other things, upon pollutants, such as heavy metals, which may become mixed with the natural sediments. Pollutants are more likely to be trapped in fine sediments, such as mud and silt, than they are likely to be trapped in coarser, sandy sediments. Runoff from Beach and Atlantic Boulevards and possible past contamination from a nearby shipyard make sediment contamination in Miller's Creek a distinct possibility. Neither DER nor Mr. Hires has performed a sediment study to determine whether pollutants were present. In approximately May of 1989, a small "access trough" was prop dredged over the 110 foot distance between the channel and Mr. Hires' dock. No permit was issued by DER for this dredging and, if a permit application for such prop dredging were submitted, no permit would be issued. The tidal range of Miller's Creek is approximately 1.5 feet. Thus, at high tide, the water is reasonably expected to be 1.5 feet above the creek bottom that is exposed at low tide. No study of the depth of the water in the access trough was presented to DER, although Mr. Hires estimated its depth at high tide to be 4 feet. Mr. Hires represented, and there is no evidence to refute his statement, that the maximum use of his own boat in this area over the last year preceding formal hearing (September 1989-September 1990) has been twelve times. Despite the credible evidence that the access trough was created by prop dredging, Mr. Hires maintained that it was not possible for his boat, which is equipped with a tunnel hull design, to further dredge the area because he can only operate his boat on idle speed on high tide in this area. Because the props on Mr. Hires' boat are recessed upward from the bottom of the boat, Mr. Hires maintained his boat would not further dredge the access trough or the remainder of Miller's Creek. However, without accurate information as to natural water depth and only vague information as to what might occur if the tide changed while Mr. Hires was out in his boat, what might occur if Mr. Hires used another boat, or what might occur if other types of boats docked at the Hires dock, Mr. Hires' information about his current boat does not constitute a reasonable assurance that no further prop dredging of Miller's Creek will occur. Mr. Tyler submitted that Hires could pole or row his boats from his dock to the channel when there is sufficient water so as to avoid prop dredging. Mr. Hires volunteered to post a bond to ensure that there would be no scouring from his use of motorized boats from his dock to the channel, but there was insufficient expert evidence to establish how high a bond would be reasonable or that DER would regard such bonding as any more substantial assurance than the applicant's policing himself under Specific Condition No. 7 as now drafted. There also was no evidence that bonding has been a successful inhibitor of prop dredging in the past, that any insurer is available to issue such a bond, or that Mr. Hires could post a sufficient cash bond. Upon the expert testimony of Jeremy Tyler and the keen observations of the lay witnesses, it is found that, through natural processes, the access trough may be reasonably expected to, with time, silt in and return to a depth consistent with the existing creek bottom. It is further found that prop dredging may be reasonably expected to cause adverse environmental impacts at this location. Upon Mr. Tyler's expert testimony, it is further found that Hires' dock and the dock's associated structures which have already been installed are not reasonably expected to cause any adverse environmental consequences. Contrary to DER's initial permit denial document, there is no vegetation in the area which might be adversely affected by shade from the dock and associated structures. If the pilings were driven into place at low tide, some temporary turbidity would have been generated by the dock and boathouse construction. However, no evidence of such turbidity can be seen at the present time. The only habitat effects of the constructed items and those planned but not completed would be the loss of the habitat which is displaced by the pilings themselves, an effect which, at this location, is inconsequential. The non-expert testimony of Petitioners with regard to endangered species was without appropriate predicate and is not probative with regard to habitat. No competent evidence was offered by Petitioners to suggest that the dock and associated structures themselves would adversely affect water quality or the public interest test criteria.
Recommendation Upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED the Department of Environmental Regulation enter a Final Order establishing the Department's proposed permit issuance action as final, provided, however, Specific Condition No. 7 of the draft permit should read: "At no time shall any motorized vessel utilize the dock." DONE and ENTERED this 18th day of October, 1990, at Tallahassee, Florida. ELLA JANE P. DAVIS, 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 18th day of October, 1990. APPENDIX TO RECOMMENDED ORDER The following constitute specific rulings pursuant to Section 120.59(2) F.S. upon the parties' respective proposed findings of fact (PFOF): Petitioners' PFOF: Covered in preliminary material. Accepted. Subordinate. Accepted in part; remainder rejected as mere argument. Respondent Hires' PFOF: Covered in preliminary material. First sentence rejected as not proved. Second sentence accepted in part and rejected in part as set out in the Recommended Order. Third sentence accepted so far as it goes but is rejected as a whole for the reasons set forth in FOF 12. Accepted that the offer was made; rejected that it provides reasonable assurances. Respondent DER's PFOF: 1-11 Accepted as modified to more accurately reflect the record evidence as a whole. Copies furnished to: COPIES FURNISHED: Kay E. Gilmour Lois O. Gray 1347 Morier Street Jacksonville, Florida 32207 Johnny P. Hires 1321 Morier Street Jacksonville, Florida 32207 William H. Congdon Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Dale H. Twachtmann, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400
