The Issue The issue in this case is whether the Department of Environmental Protection (DEP or Department) should exempt Petitioner's alleged maintenance-dredging from wetland resource permitting under Florida Administrative Code Rule 62- 312.050(1)(e).1
Findings Of Fact Petitioner has applied for a maintenance-dredging exemption from wetland resource permitting for two channels in Goose Bayou on the two ends of a U-shaped upland cut canal adjacent to Goose Bayou. Rule 62-312 provides in pertinent part: No permit shall be required under this chapter for dredging or filling . . . for the projects listed below. * * * (e) The performance of maintenance dredging of existing manmade canals, channels, and intake and discharge structures, where the spoil material is to be removed and deposited on a self-contained, upland spoil site which will prevent the escape of the spoil material and return water from the spoil site into surface waters of the state, provided no more dredging is performed than is necessary to restore the canal, channels, and intake and discharge structures to original design specifications, and provided that control devices are used at the dredge site to prevent turbidity and toxic or deleterious substances from discharging into adjacent waters during maintenance dredging. This exemption shall apply to all canals constructed before April 3, 1970, and to those canals constructed on or after April 3, 1970, pursuant to all necessary state permits. This exemption shall not apply to the removal of a natural or manmade barrier separating a canal or canal system from adjacent waters of the state. Where no previous permit has been issued by the Board of Trustees of the Internal Improvement Trust Fund or the United States Army Corps of Engineers for construction or maintenance dredging of the existing manmade canal or intake or discharge structure, such maintenance dredging shall be limited to a depth of no more than 5 feet below mean low water. There was no evidence of any dredging or application for dredging in the vicinity of the proposed alleged "maintenance- dredging" prior to 1971. There was evidence and a stipulation that Heritage Homes of Fort Walton, Inc. (Heritage Homes), applied to the State of Florida in or around 1971 to dredge two navigation channels in Goose Bayou for a project known as Venetian Villas and to remove two plugs separating a land-locked U-shaped canal from Goose Bayou. The navigation channels were to be 50 feet wide by five feet deep. The southern channel was to be 640 feet long, while the northern channel was to be 450 feet long. This proposal did not receive any governmental authorization. There was evidence and the parties stipulated that in 1973, based on the proposed project modifications, the State of Florida Department of Pollution Control (DPC), a predecessor of DEP, issued water quality certification, and the State of Florida Board of Trustees of the Internal Improvement Trust Fund (BOT) issued a permit for the project, as modified. It appears that the issuance of the water qualify certification and BOT permit was part of some kind of settlement reached between Heritage Homes and the State of Florida for dredge-and-fill violations. It appears that the settlement also involved the conveyance of ten acres of land to the State of Florida in lieu of payment for the spoil used in filling the marsh lands between Goose Bayou and the U-shaped canal. There was evidence and the parties stipulated that, at some point in time, the DPC certification and a BOT permit were transferred from Heritage Homes to West Florida Construction Company (West Florida). There was evidence and the parties stipulated that, as of July 13, 1973, neither Heritage Homes nor West Florida had applied to the United States Army Corps of Engineers (Corps) for a permit. There was evidence and the parties stipulated that, over time and after receiving comments from various governmental agencies, West Florida's proposed project changed to involve a yacht basin/marina, a proposed southern channel, elimination of the proposal for a northern channel, and plugging the U-shaped canal to keep it separate from Goose Bayou. The location of the single, southern channel under this proposal was different from the proposed location of the southern channel under the Heritage Homes proposal, which was to start at the southernmost arm of the U-shaped canal. Instead, under West Florida's proposal, the single, southern channel was to be located directly north of the southernmost arm of the U-shaped canal. There was evidence and the parties stipulated that, by August 21, 1974, West Florida applied to the Corps for a permit to dredge the single, southern channel (50 feet wide, 565 feet long, and four feet deep), to keep the northern canal plugged, and to construct a yacht basin/marina. There was evidence and the parties stipulated that, the United States Department of the Interior Fish and Wildlife Service (FWS) and the United States Environmental Protection Agency (EPA) recommended several changes to the project before they could recommend that the Corps issue a permit for the 1974 application; however, it does not appear that the recommended changes were ever made or that the Corps ever took any action on the 1974 application or issued any permit for the proposed project. At some point in time after 1974, the two plugs were removed, which connected the U-shaped canal to Goose Bayou. There is now a wide, shallow channel from the waterward ends of the U-shaped canal into Goose Bayou. The evidence did not prove that these channels, which Petitioner now seeks to maintenance- dredge, were ever dredged by man. Their width and shallow depth are more consistent with natural scouring from surface water runoff leaving the canal system at low and extreme low tides than with dredging. There was no evidence of soil borings, which could have verified whether the channels had been dredged by man. Even if originally dredged, there was no evidence that a dredged channel had been maintained over the years. Mr. Stoutamire testified that DEP does not consider maintenance- dredging to include the restoration or rebuilding of a channel that has not been maintained and no longer exists. This interpretation of the maintenance-dredging exemption is reasonable. Mr. Stoutamire also testified that DEP interprets the last sentence of Rule 62-312.050(1)(e), limiting maintenance- dredging to no more than five feet below mean low water where no previous permit has been issued, to refer to canals constructed before April 3, 1970, since maintenance-dredging of canals constructed after that date would not be exempt if not previously permitted. This interpretation is reasonable.2 Petitioner's application did not state that control devices would be used to prevent turbidity and toxic or deleterious substances from discharging into adjacent waters during dredging.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department enter a final order denying Petitioner a maintenance-dredging exemption under Rule 62- 312.050(1)(e). DONE AND ENTERED this 16th day of September, 2009, in Tallahassee, Leon County, Florida. S J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 16th day of September, 2009.
Findings Of Fact Upon consideration of the oral and documentary evidence in the record, as well as the pleadings and joint prehearing stipulation, the following relevant facts are found: Cast-Crete owns and operates a concrete batch plant in Hillsborough County, Florida, and manufactures concrete products such as reinforced beams, lintels, seals and drainage structures on the property. The plant is located on the west side of State Road 579, 3/4 mile north of Interstate 4, Section 28, Township 28 South, Range 20 East. The concrete products are manufactured in various forms which are laid out over a large portion of Cast-Crete's property. Lubricating oils are utilized to facilitate the removal of the product from the confining forms. During this process some of the lubricating oil is spilled onto the ground. Also, cleaning solutions containing degreasers are utilized to wash the concrete trucks eight to ten times per day. This solution ends up on the ground. Aggregate limerock (crushed limestone) is used in the concrete formulation process and is stored in large piles on the property. In order to contain the dust, water is sprayed on the aggregate piles 24 hours a day. The wash water from the continuous process of wetting the aggregate, other waste water and some stormwater is channeled through the property and into a settling pond in the northwest corner of Cast-Crete's property. This pond discharges continuously off the property by way of a concrete flume into a county maintained ditch. Water in the ditch travels in a westerly direction approximately 200 to 300 yards before it passes under Black Dairy Road, where the watercourse deepens and widens. The ditch discharges into a marshy area which drains into Six Mile Creek and other water bodies. The pond at the northwest corner of Cast-Crete's property is equipped with a metal skimming device to remove oils and greases floating on the surface of the pond. Nevertheless, it is estimated that approximately 100 gallons of oil per year are discharged by Cast-Crete. Oil and grease in the outflow water is occasionally above 5 mg/L. Oil and grease layers have been observed on water at both Black Dairy Road and Six Mile Creek, probably resulting from road run- off. Approximately 90 percent of the water discharged from the property is a result of the wetting or washdown of the aggregate piles. The excess water which comes from the aggregate piles is laden with dissolved limestone, lime and limestone particles. This limestone dust raises the pH level of the water. Because of the continued wetting of the aggregate, water flows through the settling ponds and off of Cast-Crete's property at a rate of approximately 4.8 gallons per minute, or 7,200 gallons per day or 2.5 million gallons per year. During a rain event, the flow increases markedly. Except during times of heavy rainfall, water flowing from the respondent's property provides a thin stream of water in the drainage ditch approximately six inches wide and several inches deep. The pH of the wastewater from Cast-Crete's discharge flume is between 10 and 11 units. During high volume flows, the pH remains at or above 11 units. An increase of one unit of pH in the wastewater means that the wastewater has become 10 times more basic, since pH is measured on a logarithmic scale. The natural background of unaffected streams in the area of and in the same watershed as the Cast-Crete property is less than 8.5 units. Specific conductance or conductivity is the measure of free ions in the water. Typical conductivity readings from other water bodies in Hillsborough County range between 50 and 330 micromhos per centimeter. The specific conductance of Cast-Crete's wastewater ranges from 898 to 2000 micromhos per centimeter. This is due to the presence of calcium carbonate and calcium hydroxide in the water. Blue-green algae is the dominant plant species in the ditch between the Cast-Crete discharge flume and the first 150 meters of the ditch. A biological survey of the ditch system indicates that the diversity of species east of Black Dairy Road is low. This is attributable in part to the high pH of the wastewater. The low diversity can also be attributed to the fact that the County maintains the ditch by use of a dragline on an annual basis. Background samples from a site within one mile to the northwest of the Cast-Crete property were taken. The site (a stream passing under Williams Road) is an appropriate place to take background samples because the water there is unaffected by Cast-Crete's discharge or other man-induced conditions. The pH background sample ranged from 4.6 units to 5.1 units. The specific conductance background samples ranged from 70 to 100 micromhos per centimeter. Samples taken from a site potentially impacted by Cast-Crete's discharge showed a pH level of from 6.35 to 7.37 units and specific conductance of from 592 to 670 micromhos per centimeter. Cast-Crete discharges water from its concrete plants operation without a permit from the DER.
Recommendation Based upon the findings of fact and conclusions of law recited herein, it is RECOMMENDED that a Final Order be entered requiring respondent to submit a complete application for an industrial wastewater permit within thirty (30) days, and that, if it fails to do so, it cease discharging wastewater from its property until such time as an appropriately valid permit is issued by the DER. Respectfully submitted and entered this 3rd day of May, 1985, in Tallahassee, Florida. DIANE D. TREMOR 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 3rd day of May, 1985. COPIES FURNISHED: David K. Thulman Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building Blairstone Road Tallahassee, FL 32301 W. DeHart Ayala, Jr. 501 E. Jackson Street Suite 200 Tampa, FL 33602 Victoria Tschinkel Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blairstone Road Tallahassee, FL 32301 ================================================================= AGENCY FINAL ORDER ================================================================= STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION DEPARTMENT OF ENVIRONMENTAL REGULATION, STATE OF FLORIDA, Petitioner, vs. CASE NO. 84-1647 CAST-CRETE CORPORATION OF FLORIDA Respondent. /
The Issue The issue is whether Petitioner is entitled to an operating permit for an existing domestic wastewater treatment facility operating in Naples.
Findings Of Fact On May 10, 1991, Respondent issued Petitioner a five- year permit to operate a 0.3 million gallon per day (GPD) domestic wastewater treatment plant known as the Rookery Bay facility in Naples. This permit, which is number DO11-187204, allowed Petitioner to operate an extended aeration plant, using chlorine for basic disinfection and disposing of the reclaimed water in two percolation ponds. The 1991 permit required Petitioner to allow Respondent access to the facility for inspections at reasonable times, notify Respondent of any violations of any permit conditions, maintain total chlorine residual of at least 0.5 milligrams per liter (mg/L) of effluent sample after at least 15 minutes’ contact time at maximum daily flow, maintain annual average effluent quality values for carbonaceous biochemical oxygen demand (CBOD) and total suspended solids (TSS) of not more than 20 mg/L of effluent sample with maximum effluent quality concentrations of 60 mg/L in any single effluent sample, maintain a monthly average effluent quality value for fecal coliform of not more than 200 per 100 ml of effluent sample with a maximum effluent quality value of 800 per 100 ml in any single effluent sample, notify Respondent of any discharge from the percolation pond overflows, and monitor influent loading to the facility and apply for a permit modification if the monthly average influent flows approach or exceed the design capacity of 0.3 MGD or if the facility violates treatment standards. Respondent also issued Petitioner a five-year permit to operate a 0.15 GPD domestic wastewater treatment plant at the Rookery Bay facility. This permit, which is number DO11-167093, allowed Petitioner to operate a contact stabilization process plant. On December 29, 1995, Petitioner submitted a renewal application for permit number DO11-167093. Although the permit number references the smaller tank, the renewal application requests a permitted capacity of 0.3 MGD. By Notice of Permit Denial dated February 9, 1996, Respondent denied the permit application on the ground that Petitioner could not provide reasonable assurance that it would operate the facility in compliance with state standards based on a “continued and long standing pattern of noncompliance and violation of . . . rules and standards.” Petitioner’s operation of the Rookery Bay treatment plant has been poor. Respondent has brought an enforcement action against Petitioner, which signed a consent final judgment in January 1994. The consent final judgment required Respondent to pay $4500 in civil penalties. As it applied to the Rookery Bay facility, the consent final order required Petitioner to evaluate the facility to discover the causes of past violations and modify the facility to eliminate these violations. But Petitioner has not complied with material provisions of the consent final judgment. Petitioner’s operator has been held in contempt of court several times for violations at Rookery Bay and a nearby smaller treatment facility known as Port au Prince. Petitioner has several times refused Respondent’s representatives reasonable access to the Rookery Bay facility. At least twice, Petitioner has failed to advise Respondent of equipment failures that resulted in violations of treatment standards. On January 11, 1995, Petitioner cut off the power for several hours to a lift station pump serving a nearby a condominium complex. Predictably, the sewage backed up and overflowed into the street. Petitioner failed to restore the power timely or remove the overflowed sewage. On several occasions, raw or inadequately treated sewage has leaked from the tanks at the Rookery Bay facility. Petitioner has failed to eliminate this problem over the course of its five-year operating permit. On numerous occasions, Respondent’s representatives have detected violations of effluent quality. These violations have arisen inadequate detention time in the chlorine contact chamber. Consequently, the TSS and CBOD levels have repeatedly exceeded permitted standards. The parties dispute the adequacy of the capacity of the Rookery Bay facility. There is considerable evidence, including one statement in the application, that suggests that the facility’s capacity is seriously inadequate. Either the capacity of the Rookery Bay is, and has been, inadequate--in which case at least some of the violations are attributable to overcapacity operation--or, if the facility has had adequate capacity, the operational competence of Petitioner is below the minimum level necessary to provide reasonable assurance of proper operations at this facility in the future. Most likely, the Rookery Bay facility lacks adequate capacity, at least part of the year, and Petitioner lacks the minimum requisite competence to operate the facility in a responsible manner. The strongest evidence in the record suggests that the Rookery Bay facility serves, during peak season, 1500 mobile home connections and 400 apartment connections. These connections generate about 377,500 GPD of raw sewage. A slightly lower value is probable after consideration of the likely presence of recreational vehicles among the mobile home count. But this reduction, even without adjustment for dry-season infiltration and inflow, would not yield sufficient savings in raw sewage as to provide reasonable assurance that the Rookery Bay facility has adequate capacity to serve the present demand or adequate capacity to serve the demand projected over the five-year term of the permit that Petitioner seeks. Even if one were to credit Petitioner’s volume-to- capacity calculations, the results fail to constitute reasonable assurance of violation-free operation of the Rookery Bay facility. Petitioner's calculations leave little if any margin for error at present demand levels, and, given Petitioner’s singularly poor operating history at this facility, these calculations provide poor assurance of compliant operation of this troubled facility.
Recommendation Based on the foregoing, it is RECOMMENDED that the Department of Environmental Protection enter a final order denying Petitioner’s renewal application for a domestic wastewater treatment operating permit for the Rookery Bay facility. DONE AND ORDERED in Tallahassee, Florida, this 9th day of May, 1997. ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (904) 488-9675 SUNCOM 278-9675 Fax Filing (904) 921-6847 Filed with the Clerk of the Division of Administrative Hearings this 9th day of May, 1997. COPIES FURNISHED: Sanford M. Martin 2500 Airport Road, Suite 315 Naples, Florida 34112-4882 Thomas I. Mayton, Jr. Assistant General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Perry Odom General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000
Findings Of Fact Jack E. Moore is the owner of real property in Fort Myers Beach known as Lot 9 of Indian Bayou, a subdivision in Section 33, Township 46 South, Range 24 East, Lee County, Florida. Moore's property is bordered on the north by the waters of Indian Bayou and Estero Bay. The northern portions of Moore's property are vegetated by juvenile and mature red and black mangroves. Red and black mangrove are the dominant species of vegetation on the northernmost portions of the property, waterward of the fill pad on which Moore's house is built. Sometimes during July, 1982, Moore used a shovel to excavate a channel from the open waters of Estero Bay to a dock existing at the edge of the fill pad. Approximately 48 cubic yards of excavated material was piled up along the banks of the channel. The channel measured approximately 1.5 feet deep (at low tide) by 9 feet wide by 70 feet long. The channel was dug so that Moore could got his boat in and out from the dock at medium tide. The passage to the deck was already possible at high tide, as Moore had a shallow draft pontoon boat. In July, 1981, Moore constructed a rip-rap revetment with backfill the northern side of his house fill pad. The back fill area contains approximately 160 cubic yards of fill, and is approximately 10 feet wide by 110 feet long. Red mangrove and black mangrove are and were the dominant vegetational species in the area where the channel was dug, where the excavated material was placed, and where the revetment and fill was constructed. The area of dominant mangrove vegetation extends from the work areas to the open waters of Estero Bay. Moore did not apply for or receive a permit from DER prior to undertaking the work referenced above. Upon discovery of the work in September, 1982, DER notified Moore that a permit was needed for the excavation and filling he conducted. In October, 1982, Moore agreed to fill in the channel and remove all unauthorized fill by January 19, 1983. Inspection by DER on January 26, 1983, showed that restoration had not been started, and in fact more work had been done on the channel. DER issued a Notice of Violation and Orders for Corrective Action (NOV) to Respondent on March 29, 1003, alleging violations of Chapter 403, Florida Statute's, and DER rules and requiring restoration of the areas dredged and filled. Upon service of the Notice of Violation by the Sheriff, Respondent petitioned for this hearing. DER incurred costs of 5101.88 in investigating the violations alleged in the NOV. As of the date of the hearing, restoration work still had not been performed. Although the spoil piles alongside the channel are now diminished, the channel itself was deep as it previously had been and the rip-rap revetment and backfill had not been removed.
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
The Issue Whether the applicants own the property in question? Whether the project would comply with the criteria of the South Florida Water Management District contained in Basis of Review for Surface Water Management Systems, specifically Sections 3.1.3 and 3.2? Whether flood protection would be inadequate or septic tanks unsuitable or whether the public health and safety would be compromised or the ultimate purchasers be deprived of usage of the property due to inundation in violation of Chapter 373, Florida Statutes (1981), or Rule 40E-4.301(1), Florida Administrative Code?
Findings Of Fact Ms. Williamson and Messrs. Leggett and Collins hold in fee simple a triangular 117.24-acre parcel in Okeechobee County as tenants in common under a warranty deed executed in their favor by one W. C. Sherman. They propose to develop the property as a trailer park (complete with airstrip) large enough to accommodate 109 trailers. To this end, soil would be dug up from the center of the property and used to raise the elevation of the surrounding land above the 100-year floodplain. (T. 47) The applicants have a dredging permit from the Department of Environmental Regulation authorizing them to excavate 629,889 cubic yards. They are proposing to dig to a depth of 76 feet below ground. This would create an 18-acre body of water ("Poe's Lake") which would overflow a V-notched weir into a county canal. The county canal would take the water to C- 38, one of the large canals to which the Kissimmee River has been relegated, at a point about 18 miles upstream from Lake Okeechobee. Runoff would wash over residential lots and roadways; the site would be graded to assure drainage into Poe's Lake. The minimum road crest elevation would be 30 feet NGVD ("[a]round twenty-nine feet" T.52), as compared to the control elevation for surface waters of 28.5 feet NGVD. WATER QUALITY The developers plan septic tanks for wastewater treatment. At the close of all the evidence, counsel for the applicants stated that sanitary sewers could be installed instead. Respondents' Proposed Recommended Order, p. With all the housing units in use, at least 10,900 gallons of effluent would seep into the ground from the tanks daily. There would be some evapotranspiration, but all the chemicals dissolved in the effluent would eventually end up in the groundwater. During the dry season, septic tank effluent would cause mounding of the groundwater and some groundwater movement toward, and eventual seepage into, Poe's Lake. The eventual result would be eutrophication and the growth of algae or macrophytes on the surface of Poe's Lake. This would cause dissolved oxygen violations in Poe's Lake. Discharges from the lake would inevitably occur, aggravating the situation in C-38, which already experiences dissolved oxygen levels below 5.0 milligrams per liter in the rainy summer months. Some fraction of the nutrients in the effluent from the septic tanks would ultimately reach Lake Okeechobee itself. The sheer depth of the excavation would create another water quality problem. Under the anaerobic conditions that would obtain at the bottom of Poe's Lake, bacteria acting on naturally occurring sulfates would produce hydrogen sulfide, ammonia and various other reduced organic nitrogen compounds. These substances are toxic to human beings and would, in some indeterminate quantity, enter the groundwater from Poe's Lake. This would affect the taste and perhaps the potability of water from any well nearby. It would be "possible to design a better system where there would be nutrient removal and a greatly reduced probability of violation of the dissolved oxygen criterion and obviation of the potential for ground water contamination." (T. 200) Installation of a baffle on the weir would serve to prevent buoyant debris from entering surface waters of the state. BASIS OF REVIEW Official recognition was taken of the "Basis of Review for Surface Water Management Permit Applications Within the South Florid Water Management District," parts of which all parties agree pertain in the present proceedings. Among the criteria stated in this document are: 3.1.3 Waste and Wastewater Service - Potable water and wastewater facilities must be identified. The Applicant for a Surface Water Management Permit must provide information on how these services are to be provided. If wastewater disposal is accomplished on-site, additional information will normally be requested regarding separation of waste and storm systems. 3.2.1.4 Flood protection - Building floors shall be above the 100 year flood elevations, as determined from the most appropriate information, including Federal Flood Insurance Rate Maps. Both tidal flooding and the 100 year, 3 day storm event shall be considered in determining elevations. b. Commercial and industrial projects to be subdivided for sale are required to have installed by the permittee, as a minimum, the required water quality system for one inch of runoff detention or one half inch of runoff retention from the total developed site. State standards - Projects shall be designed so that discharges will meet State water quality standards, as set forth in Chapter 17-3, Retention/detention criteria - Retention and/or detention in the overall system, including swales, lakes, canals, greenways, etc., shall be provided for one of the three following criteria or equivalent combinations thereof . . . Wet detention volume shall be provided for the first inch of runoff from the developed project, or the total runoff from a 3-year, 1-hour rainfall event, whichever is greater. Dry detention volume shall be provided equal to 75 percent of the above amounts computed for wet detention. Retention volume shall be provided equal to 50 percent of the above amounts computed for wet detention. 3.2.4.1 Discharge structures should include gratings for safety and maintenance purposes. The use of trash collection screens is desirable. Discharge structures shall include a "baffle" system to encourage discharge from the center of the water column rather than the top or bottom. 3.2.4.4.2 b. Control elevations should be no higher than 2 feet below the minimum road centerline elevation in the area served by the control device in order to protect the road subgrade. Simply detaining runoff before discharging it offsite will not insure that the water quality standards set forth in Chapter 17-3 will be met. Whether the standards are met depends on, among other things, the composition of the runoff. FWF'S INTEREST Among the purposes of the FWF, as stated in its charter, Shall be to further advance the cause of conservation in environmental protection, to perpetuate and conserve fish and wildlife, oil, water, clean air, other resources of the State and so manage the use of all natural resources, that this generation and posterity will receive the maximum benefit from the same. (T. 248-9) Four or five thousand Floridians belong to FWF. FWF members "make use" (T. 250) of the waters of Lake Okeechobee, the Kissimmee River and specifically of the waters in C-38. PROPOSED FINDINGS CONSIDERED The applicants and FWF filed post hearing memoranda and proposed recommended orders including proposed findings of fact which have been considered in preparation of the foregoing findings of fact. They have been adopted, in substance, for the most part. To the extent they have been rejected, they have been deemed unsupported by the weight of the evidence, immaterial, cumulative or subordinate.
Recommendation Upon consideration of the foregoing, it is RECOMMENDED: That SFWMD deny the pending application for surface water management permit. DONE and ENTERED this 29th day of November, 1983, in Tallahassee, Florida. ROBERT T. BENTON II, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 29th day of November, 1983. COPIES FURNISHED: Dennis J. Powers, Esquire Gunster, Yoakley, Criser & Stewart 400 South County Road Palm Beach 33480 Terrell K. Arline, Esquire 325-C Clematis Street West Palm Beach, Florida 33401 Irene Kennedy Quincey, Esquire 3301 Gun Club Road West Palm Beach, Florida 33406 Charles P. Houston, Esquire 324 Datura Street, Suite 106 West Palm Beach, Florida 33401
The Issue This case arises out of the denial by the Department of Environmental Regulation of an application by the Petitioner to construct a 24-slip marina on Bayou Chico in Pensacola, Florida. At the formal hearing, Petitioner testified on his on behalf and offered and had admitted into evidence one exhibit. The Respondent called as its only witness, Jeremy Craft, and offered and had admitted into evidence four exhibits. Counsel for the Respondent submitted proposed findings of fact and conclusions of law for consideration by the Hearing Officer. To the extent that those proposed findings and conclusions are inconsistent with this order, they were rejected as not being supported by the evidence or as unnecessary to a resolution of this cause.
Findings Of Fact On March 18, 1982, Petitioner applied for a permit to dredge approximately 78,480 cubic yards from Bayou Chico and an unnamed embayment adjacent to the Bayou. The proposed project site is located in Pensacola, Florida, Bayou Chico in Section 59, Township 2 South, Range 30 West. Specifically, the project site is located on the south side of Bayou Chico just north of the Barrancas Avenue Bridge. On April 15, 1982, the Respondent, Department of Environmental Regulation, sent a completeness summary to the Petitioner requesting additional information before the application or permit could be processed. Over a period of approximately a year and a half, Department of Environmental Regulation conferred with Petitioner concerning the proposed project and a number of different plans were discussed. In July of 1983, Petitioner submitted the July 11, 1983 plan, with modifications, and withdrew all prior plans. It is this plan which is the subject of this hearing. A field appraisal of the proposed site was made by Department of Environmental Regulation on December 25, 1982. On August 31, 1983, Department of Environmental Regulation issued an Intent to Deny the Petitioner's permit application. The Intent to Deny encompassed all plans and revisions submitted by the Petitioner, Department of Environmental Regulation based its denial on Petitioner's failure to give reasonable assurances that water quality standards would not be violated by his project. The Department's denial also asserted that the project would also result in matters adverse to the public interest. The final proposal submitted by the Petitioner sought a permit to dredge a strip 100 feet wide by 450 feet long to a depth of 6 feet. This strip is adjacent to a spit or strip of land which separates Chico Bayou from the emboyment. This plan was subsequently modified to include dredging an additional 100 to 150 feet along the full length of the strip. This additional dredging would take the dredged area out to the deep water of Chico Bayou and was intended to eliminate a channeling effect. The purpose of the dredging is to enable the Petitioner to construct a marina or docking facility along the split. The marina would include 24 slips. The proposed dredge area gradually slopes from the shoreline to five and six foot depths 200 to 250 feet from the spit. The water in the embayment is highly polluted and at one time was used as a holding pond for mahogany logs because the wood-boring worms could not survive in the water. Bayou Chico is also very polluted and fails to meet the water quality standards found in Rule 17-3.121, Florida Administrative Code, for the parameters lead, cadmium, copper, and aluminum among others. The bayou has for many years been used for boat and barge traffic. Jeremy Craft testified on behalf of DER and his opinions as to the impact of the project on water quality and marine life were uncontroverted. In Mr. Craft's opinion, the dredging proposed by the Petitioner would result in further degradation of the water quality in Bayou Chico by eliminating important shallow areas and underwater grasses. The deepening of the dredged area would limit the amount of oxygen available to the water in the bayou thereby harming the aquatic life by freeing many of the heavy metals which are presently bound in the sediments in the bayou. The shallow areas are the most important areas in cleansing the water. With increased oxidation, the biota survive better and the water is better cleansed. Freeing the heavy metals would allow their introduction into the food chain and accumulation in living organisms. The Petitioner has not informed DER of his specific dock specifications, stormwater plans, upland development plans, or dredge disposal plans. The type of dock will determine the type of boating traffic and this will indicate the amount and content of stormwater discharge. Because of the contaminated nature of the spoil, the Petitioner must provide reasonable assurances that the spoil and spoil water will be properly retained. Petitioner testified on his own behalf but did not present any evidence relating to the impact the proposed prod act would have on water quality.
Recommendation Based upon the foregoing findings of fact and conclusions of law it is RECOMMENDED That the Department of Environmental Regulation enter a final order denying the Petitioner's application for a permit as set forth in the Intent to Deny previously issued by the Department. DONE AND ORDERED this 24th day of May 1984, in Tallahassee, Florida. MARVIN E. CHAVIS Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 FILED with the Clerk of the Division of Administrative Hearings this 24th day of May 1984. COPIES FURNISHED: David K. Thulman, Esquire Assistant General Counsel 2600 Blair Stone Road Tallahassee, Florida 32301 (904)488-9675 Joe Pair 1200 Mahogany Mill Road Pensacola, Florida 32907 Victoria Tschinkel, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact By application filed on October 29, 1980, Respondent/Applicant, Harvey B. Ulano, sought the issuance of a permit from Respondent, Department of Environmental Regulation, to authorize the construction of a private pier for mooring a sailboat at 2640 Northwest Collins Cove Road, Stuart, Florida. A copy of the permit application may be found as DER Exhibit 1. The property in question lies on the North Fork of the St. Lucie River in St. Lucie County. The River is classified as a Class III Water of the Sate. Respondent/Applicant's proposal was received by the Department and reviewed for compliance with applicable State water quality standards. The Department concluded that all statutory and rule requirements, criteria, standards and provisions had been met, including those pertaining to biological productivity impact, water quality and navigation. On January 23, 1981, the Department issued its Letter of Intent to Issue a permit with certain conditions therein, including a prohibition against any dredging and filling associated with the project, the required restoration of submerged lands disturbed by construction activities to their original configuration, the employment of an effective means of turbidity control, and a prohibition against live aboards on boats docked at the pier. A copy of the Letter of Intent to Issue may be found as DER Exhibit 2. The applicant intends to construct a 276 foot long pier from an existing concrete retaining wall on his property which fronts the St. Lucie River. The pier will be built at a perpendicular angle with the shoreline and will be 6 feet wide for the first 240 feet, and 12 feet wide for the remainder of its length. There will be no building or boathouse constructed on the dock, nor will pilings extend above the docking until the area where the boats will be tied. The river is approximately 1500 to 2000 feet wide at the proposed project site. However, the depth of the water close to the shoreline is not sufficient to moor larger boats at low tide. Therefore, it is necessary that the length of the pier be 276 feet in order to insure a minimum 3-foot water depth at all times. Applicant's lot is odd-shaped in size. The waterfront footage is approximately 135 feet. Its sides measure approximately 330 feet on the north boundary and 200 feet on the south. The property of Petitioner, Werner Jungmann, adjoins that of Applicant on the south side and also fronts the river. The pier will be constructed on the northwest corner of Ulano's property, which is the most distant point from Jungmann. Because of the odd shapes of the Applicant's and Petitioner's lots, the end of the pier will project slightly within the lakeward extension of Jungmann's property line. However, the design of the pier is such that it should not obstruct or impair the view of the river now enjoyed by the Petitioner. Navigation in the river and existing channel adjacent to the pier will not be affected by the proposed activity. The shallow water depth in the river next to the shoreline already precludes movements by boats close to the shore. The Department has imposed certain conditions upon the construction and future use of the pier (DER Exhibit 2). These conditions, together with the plans submitted by Applicant (DER Exhibit 1), constitute reasonable assurances that the short-term and long-term effects of the proposed activity will not result in violations of the water quality criteria, standards, requirements and provisions of the Florida Administrative Code, and that the proposed activity will not discharge, emit or cause pollution in contravention of Department standards, rules or regulations.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the Department of Environmental Regulation issue Respondent/Applicant, Harvey B. Ulano, a permit to construct a private pier for mooring a sailboat on the North Fork, St. Lucie River, subject to those conditions set forth in the Department's Letter of Intent to Issue dated February 23, 1981. DONE and ENTERED this 29th day of May, 1981, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 Filed with the Clerk of the Division of Administrative Hearings this 29th day of May, 1981. COPIES FURNISHED: Ernon N. Sidaway, III, Esquire Post Office Box 3388 Fort Pierce, Florida 33454 Alfred J. Malefatto, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Edward B. Galante, Esquire Suite 310 Florida National Bank Building 301 East Ocean Boulevard Stuart, Florida 33494
Findings Of Fact On September 9, 1983, Intervenor, Jacksonville Port Authority (JPA), made application to Respondent, Department of Environmental Regulation (DER), for a dredge and fill permit and water quality certification, to construct a commercial docking facility on the west channel of Blount Island, and to dredge material adjacent to the proposed dock for a navigation channel. JPA is a body-politic and corporate operating under the authority of Chapter 63-1447, Laws of Florida. It was expressly created for the public purpose of constructing, developing and operating marine and airport terminals in Jacksonville, Florida. Blount Island is a spoil island comprised of approximately 800 acres, and lies in the St. Johns River, at Jacksonville, Florida. In 1964 the island was deeded by the State of Florida to the JPA for the purpose of constructing a port. To date, approximately 40 percent of the island has been developed. There are 4,300 feet of dock on the main channel and one dock under construction on the west channel. Over two and a half million tons of cargo presently pass through the Blount Island terminal each year. The permit, if granted, would allow JPA to construct a "T" shaped docking facility on the northwest shoreline of Blount Island. The pier would be 59 feet wide and extend 250 feet from the shoreline toward the west channel. The pier would terminate with a "T" head, 70 feet wide and 200 feet long. Associated mooring and bresting dolphins connected to a 1,500 foot catwalk would be constructed parallel to, and shoreward of, the "T" head. JPA proposes to construct the facility on open concrete piles. No fueling or toilet facilities will be constructed on the pier. The proposed facility is graphically illustrated by the attached excerpt from Intervenor's Exhibit 1. The permit would also allow the placement of riprap along the shoreline adjacent to the facility and landward of the Mean Highwater (MH) line, and the dredging of approximately 35,000 cubic yards of material to provide a 126 foot by 2,000 foot access channel, with a depth of -30 feet Mean Sea Level, to the facility from the existing west channel. The proposed facility, a roll-on/roll-off dock (RO-RO dock) would accommodate two deep water vessels at any one time. The vessels would moor stern to the dock, and containerized cargo would be loaded or unloaded from the ship's rear unloading ramp by trucks towing the wheeled containers. The facility, and associated water runoff, will not pose a water quality problem. On April 9, 1984 DER issued its notice of intent to grant the permit to JPA. A timely request for hearing, pursuant to Section 120.57, Fla. Stat., was filed by Petitioner. JPA proposes to dredge the subject channel by using a hydraulic suction dredge. The dredge would pump a slurry of water and the dredge material through a pipeline to the dredge spoil disposal area on the island. The dredge would act as a vacuum cleaner. As the materials were dislodged from the bottom, they would be immediately sucked into the dredge pipe where they would remain until they were ejected at the spoil site. Samples of the materials to be dredged establish that they are nontoxic and consist of relatively clean silky sand. Because of the sand's particle size, settlement time and chemical constituents, the dredge materials will pose no water quality problems. JPA proposes to dispose of the spoil materials at an existing spoil disposal site on Blount Island. The disposal area consists of two settlement ponds of different elevations, connected by throttling pipes. The dredge materials will be deposited in the upper pond and over the course of two and a half days the materials will settle, and the waters will be slowly returned to the St. Johns River. Turbidity at the point of discharge will not exceed the background. The shoreline area immediately adjacent to the proposed dock contains a zone of tidal shoreline marsh varying in width from 15 to 60 feet. This area will not be disturbed. No submerged vegetation exists. While some benthic organisms will be eliminated during the dredging, the area will quickly recolonize. No clam or oyster beds exist in the vicinity of the project. Petitioner expressed her personal concern about the potential impact of the proposed facility on the manatee. Although manatee have in the past been sighted in the west channel, there was no credible evidence that they currently frequent the area or that the construction and operation of the facility will impact adversely on them. Petitioner further expressed concern that, if not properly managed, the spoil disposal site might be a source of particulate matter (dust)--air pollution. However, JPA's Blount Island operation is not a complex air source, and the disposal site, if properly managed, will not be a source of particulate matter. JPA has agreed to properly manage the disposal site.
Findings Of Fact On March 12, 1985, Applicant filed a request with the Department for a permit to construct a marina in a manmade basin (Captain's Cove) located on Lower Matecumbe Key, Monroe County, Florida. The permit sought by the Applicant, as modified, would allow it to construct a 52-slip docking facility consisting of two 5' x 248' docks, each with fourteen 3' x 40' finger piers and twelve associated mooring piles; and, approximately 590 linear feet of riprap revertment requiring the disposition of approximately 300 cubic yards of rock boulders landward and waterward of mean high water (MHW). All docks and finger piers would be constructed of prestressed concrete supported by concrete piles; mooring piles would be pressure treated wood. The Applicant proposes to organize the facility as a condominium development; however, live-aboard use will be prohibited. A manager's quarters, office, restrooms and a parking area will be provided on the adjacent uplands. The Department's October 3, 1985, notice of intent to issue, proposed to issue the requested permit subject to the following condition: The permittee is hereby advised that Florida law states: "No person shall commence any excavation, construction, or other activ- ity 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." If such work is done without consent, a fine for each offense in an amount of up to $10,000 may be imposed. 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 equip- ment 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. 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. 1O. The Marathon Department of Environmen- tal Regulation office shall be notified 48 hours prior to 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 vege- tated 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 Mara- thon DER office shall meet to discuss accept- able locations for these markers. The project shall comply with applic- able 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. The Applicant has agreed to comply with all conditions established by the Department. The Marina Site 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 than the controlling depth at the mouth. Captain's Cove is roughly rectangular in shape. It measures 1,400' northeast to southwest, and up to 500' northwest to southeast. In the vicinity of the Applicant's property, which is located in the northeast fifth of the cove, the cove measures 350' wide. 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 habitat 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 prevelant. As sited, the proposed marina will not exacerbate or contribute to a violation of the Department's water quality criteria. Areas of Concern During construction of the marina elevated turbidity may be expected by disruption of the basin sediments caused by installation of the facility's pilings. This can be adequately controlled, however, by the use of turbidity curtains during construction. Shading of the benthic environment is a long term impact associated with marinas. Since the boat slips will be located in the deeper 20' MLW depth of the basin, where seagrasses are not present, sunlight will be permitted to reach the productive areas of the basin lying at 5' - 6' MLW and no adverse impact from shading will be experienced. Boats by their very existence and operation present potential negative short term and long term impacts to the environment. Potential damage to the seagrass beds in the northwest portion of the basin will be eliminated or minimized by the planned installation of buoys and/or signs prohibiting navigation in that area. Potential damage from wave action generated by boat operation will be eliminated or minimized by designating and posting the marina and access channel as an "idle speed-no wake" zone.[footnote 1] [footnote 1: Intervenors raised some concern regarding possible impact to the Florida manatee. While manatee have been sighted in the access channel, their occurrence is infrequent. Marking the shallow areas and designating the area as an "idle speed-no wake" zone will provide reasonable assurances that the manatee will not be adversely affected by the proposed marina.] The fueling of boats, hull maintenance, boat cleaning (detergents), and sewage discharge are additional pollution sources associated with marinas. While the proposed marina will have no fueling facilities and no live-aboards will be allowed at the marina, additional conditions must be attached to the permit to eliminate or minimize potential impacts from these potential pollution sources. In addition to the conditions established by the Department, the following conditions are necessary: All craft docked at the marina shall be prohibited from pumping sewage into the waters of the cove. Use of the 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.[footnote 2] [footnote 2: During hearing some concern was raised regarding the definition of live- aboard. The Department's intent in specifying no live-aboards was that no person(s) stay overnight on any boat moored at the marina. The purpose of this condition is to clarify that intent.] No boat cleaning, hull maintenance, nor fish cleaning shall be allowed at the permitted facility. Limiting use of the boat slips to owners will provide reasonable assurances that the conditions imposed on the requested permit will be complied with. Prohibiting live- aboards, the pumping of sewage, fish cleaning, boat cleaning and hull maintenance, will provide reasonable assurances that Department standards for bacteriological and water quality will not be violated.
