The Issue The central issue in this case is whether the Department of Environmental Regulation (Department) should grant a dredge and fill permit which has been requested by the Respondent, William R. Cullen (Applicant). That proposed permit has been opposed by the Petitioners (who will be referred to collectively as Petitioners for convenience sake).
Findings Of Fact Based upon the testimony of the witnesses and the documentary evidence received, the following findings of fact are made: The Department is the state agency authorized to issue permits pursuant to Chapter 403, Florida Statutes. The Respondent, William R. Cullen, filed an application for a dredge and fill permit to construct a slip marina on June 4, 1985. The original request was subsequently amended to seek approval for a forty-two slip commercial marina. The project site for the Applicant's marina is located at Key Largo, Monroe County, Florida. The site is within Buttonwood Sound, Florida Bay. The property is owned by Mr. Cullen and his family. All of the proposed improvements will be constructed on submerged lands or uplands owned or controlled by the Cullen family. The project site is located within a commercial area of Key Largo and contains frontage on both the water, Buttonwood Sound, and the highway, U.S. Highway 1. The project site has a basin which was created by the excavation of materials used for road construction from the shoreline and the installation of an L-shaped rock jetty which runs roughly perpendicular and then parallel to the shoreline. This jetty was installed during the late 1960s. The water depths within the basin range from 3 feet to approximately 14 feet. The water within the basin is subject to the same tidal considerations as the waters within Buttonwood Sound. There is no interruption of the flow of water in and out of the basin from those waters of the Sound. The water within this basin is within an Outstanding Florida Water as defined in Rule 17-3.041, Florida Administrative Code. The Applicant's plan calls for the excavation of appproximately 30,170 square feet of upland area and the dredging of the existing basin for approximately 18,460 dredged square feet. During the construction phases, the Applicant proposes to install turbidity curtains to limit the adverse effects expected during that time. The improvements are intended to be a permanent alteration to the basin design and will permanently modify the marine life habitat within that basin. The Applicant proposes to remove portions of the existing jetty to allow additional water to flow through the basin unimpeded by the jetty walls. The removal of the jetty walls will expedite the dilution and flushing of potential pollutants from the basin on a tidal frequency. That flushing is purported to assure that the water quality within the basin will not be diminished. However, such pollutants will be flushed into Buttonwood Sound. Stormwater accumulating on the upland project is to flow toward a lower upland area and should not to be dumped into the basin. The proposed marina is to have fueling facilities and the Applicant has agreed to design that system to limit inadvertent spillage. Further, as a condition of the permit, the Applicant has agreed to abide by the Department of Natural Resources' spill contingency plan requirements. The proposed marina is designed to provide portable sewage pumpout facilities for each slip. A permanent pumpout facilities will also be available. The Applicant seeks to attract boats in the range of 30 to 50 feet in length at this facility. While there are a number of other marinas in other areas of Key Largo which might accomodate that size boat, the marinas in the immediate vicinity of this project site are designed for smaller craft. The area within the basin consists of unvegetated bottom, submerged rip-rap, sea grasses, and hardbottom/algae communities--the predominant classifications being the latter two. The deeper hardbottom areas are to be filled and portions of the sea grasses will be dredged in order to configure the proposed docks. Additionally, other sea grass areas will be shaded, and thereby disturbed, by the construction of the docks. There are no historical or archaeological features relevant to the proposed site. The area has not been designated as a critical manatee area, however, manatees do frequent the project vicinity and have been observed feeding immediately adjacent to the basin. The permit proposed for this project requires a water quality monitoring plan. In addition to sampling for coliform, diesel by-products, oils, greases, detergents, oxygen, copper, lead and zinc, the plan requires sampling for aluminum, cadmium, and chromium. The monitoring stations are to be located both within the basin (2 stations) and outside the basin (2 stations). Liveaboards or others continuously docked at the marina will create additional shading which will disrupt and adversely affect the sea grass system. In order to provide access to the marina, the Applicant intends to dredge a channel in an area containing sea grass which is undisputedly within the Outstanding Florida Waters. The Department deemed the subject application was complete on February 23, 1988. The Department did not apply the Keys Rule found in Rule 17-312.400, Florida Administrative Code, to this project. The Department also did not apply the Mitigation Rule found in Rule 17-312.300, Florida Administrative Code, to this project. Michael Dentzau has personally reviewed and processed 250-300 dredge and fill permits during his tenure with the Department. Of those projects he has reviewed, he has not recommended that dense sea grass beds of the type located within this project site be dredged in order to construct a commercial marina. Phillip Edwards was responsible for executing the Intent to Issue in this case. In determining that this project had provided reasonable assurances that water quality standards will not be violated, Mr. Edwards weighed the public interests criteria set forth in Section 403.918, Florida Statutes. Because he received letters purportedly from elected officials, Mr. Edwards presumed that the project was in the public interest. That assumption of fact has not been established by this record. According to Mr. Edwards, the adverse effects expected by this project could be adequately addressed by the permit conditions when weighed against the public interest in favor of the project. Since Mr. Edwards' assumptions as to the public interest in this project have not been established, his conclusion regarding the weight that interest should receive can be given little consideration. The project as proposed by the Applicant will not adversely affect navigation or cause harmful erosion or shoaling. The project as proposed by the Applicant will adversely affect fishing or marine productivity within the basin since it will permanently alter the basin biologically by destroying sea grass. The increased boat traffic within the Sound will also detract from the present recreational uses enjoyed by area residents. According to Mr. Edwards, it is very unusual for the Department to issue a permit when sea grasses will be adversely affected. In the 17 years in which he has reviewed permits, only two occasions merited approval when the destruction of sea grasses to the extent in this case would result. Neither of those cases were factually similar to the case at issue. In those cases, however, elected officials advised Mr. Edwards, as he presumed they had here, that there was a public need for the permit. Increased boat traffic will result in increased manatee mortality due to collisions. In order to assure water quality will not be degraded within a marina, the project should have a short flushing time comparable to healthy natural embayments. In this case, the flushing proposed by the Applicant is dependent, in part, on winds which may be inconsistent or relatively minimal during the summer months.
Recommendation Based on the foregoing, it is RECOMMENDED: That the Department of Environmental Regulation enter a final order denying the permit requested by the Applicant. DONE and ENTERED this 22nd day of August, 1990, in Tallahassee, Leon County, Florida. JOYOUS D. PARRISH Hearing Officer Division of Administrative Hearings 1230 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22nd day of August, 1990. APPENDIX TO CASE NOS. 89-3779 et seq. RULINGS ON THE PROPOSED FINDINGS OF FACT SUBMITTED BY PETITIONERS: The first three sentences of paragraph 1 are accepted; the remainder is rejected as argument or irrelevant. Paragraph 2 is accepted. Paragraph 3 is accepted. With regard to paragraph 4, it is accepted that the Department deemed the application complete on February 23, 1988; otherwise, the paragraph is rejected as argument. With regard to paragraph 5, it is accepted that the habitat within the basin is the same as the habitat throughout Florida Bay and that the basin is not "enclosed" hydrologically; otherwise, the paragraph is rejected as argument or comment. Paragraphs 6, 7, 8, 9, 10, 11, and 12 are rejected as argument, conclusions of law, or comment. The paragraphs do not recite facts pertinent to this case. Paragraphs 13, 14, and the first two sentences of paragraph 15 are accepted. The remainder of paragraph IS is rejected as argument. The first two sentences of paragraph 16 are accepted. The remainder of the paragraph is rejected as comment or argument. Paragraph 17 is accepted. Paragraph 18 is rejected as argument. To the extent that paragraph 19 accurately describes Van de Kreeke's assessment of the report it is accepted; otherwise rejected as irrelevant, comment, argument, recitation of testimony or unsupported by the record. The report upon which comment is directed was not offered in this cause to prove its truth/accuracy. Paragraphs 20 through 22 are rejected as comment, argument, recitation of testimony or unsupported by the record-- see comment to paragraph 19 above. Paragraphs 23 through 26 are accepted. Paragraphs 27 and 28 are rejected as argument, comment, or contrary to the weight of the evidence. Paragraphs 29 and 30 are accepted. Paragraph 31 is rejected as argument or contrary to the weight of the evidence. Paragraphs 32 and 33 are accepted. Paragraph 34 is rejected as hearsay, irrelevant, or argument. Paragraph 35 is rejected as comment or argument. Paragraph 36 is accepted. Paragraphs 37 through 40 are rejected as argument or contrary to the weight of the evidence. Paragraphs 41 through 43 are accepted. Paragraph 44 is rejected as contrary to the record. Paragraph 45 is rejected as argument. Paragraph 46 is rejected as argument or contrary to the weight of the evidence. Paragraph 47 is accepted but is comment. Paragraphs 48 and 49 are accepted. Paragraph 50 is rejected as repetitive. Paragraph 51 is rejected as argument or conclusions of law. The first three sentences of paragraph 52 are accepted. The remainder of the paragraph is rejected as argument. The first sentence and that portion of the second sentence of paragraph 53 that ends with the word "authenticity" is accepted. The remainder of the paragraph is rejected as argument or conclusions of law. Paragraphs 54 and 55 are accepted. Paragraph 56 is rejected as irrelevant or hearsay. Paragraph 57 is rejected as hearsay. Paragraph 58 is rejected as argument, comment, or irrelevant. Paragraphs 59 through 66 are accepted. Paragraph 67 is rejected as contrary to the weight of the evidence. Paragraph 68 is rejected as contrary to the weight of the evidence. Paragraphs 69 and 70 are accepted. Paragraph 71 is rejected as repetitive. Paragraph 72 is rejected as argument. The first sentence of paragraph 73 is accepted; the remainder is rejected as contrary to the weight of the evidence. Paragraph 74 is accepted. Paragraphs 75 through 77 are rejected as contrary to the weight of the evidence. Paragraphs 78 and 79 are accepted. Paragraph 80 is rejected as repetitive. With the inclusion of the words "and hardbottom and algae" paragraph 81 is accepted. Paragraph 82 is accepted. Paragraph 83 is accepted. Paragraph 84 is rejected as contrary to the weight of the evidence. 5l. Paragraphs 85 through 89 are accepted. With the substitution of the word "not" for the word "ever" in the last sentence of paragraph 90, it is accepted. Paragraphs 91 through 94 are accepted. Paragraph 95 is rejected as not supported by the record or contrary to the weight of the evidence. Paragraphs 96 through 100 are accepted. Paragraph 101 is rejected as repetitive. Paragraphs 102 through 106 are rejected as argument, comment, or irrelevant. RULINGS ON THE PROPOSED FINDINGS OF FACT SUBMITTED BY THE DEPARTMENT: Paragraph 1 is accepted. Paragraph 2 is rejected as contrary to the weight of the credible evidence. The waters within the basin are of the same origin as they were prior to the creation of the jetty; no artificial body of water was created. With regard to paragraph 3 it is accepted that the jetty was constructed in the late 1960s. Paragraph 4 is accepted. With regard to paragraph 5 it is accepted that that is the applicants proposal no conclusion as to the likelihood of that is reached. Paragraph 5 is accepted. Paragraph 6 is accepted. Inevitably, however, spills will occur and must be considered as an adverse affect of the project. Paragraph 7 is accepted. Paragraph 8 is rejected as unsupported by competent evidence or contrary to the weight of the evidence presented. Paragraph 9 is rejected as contrary to the weight of the evidence. Paragraph 10 is accepted. Paragraph 11 is accepted but is inadequate to offset the adverse affects to manatees. Paragraph 12 is accepted but is inadequate to limit the adverse affects to sea grass. Paragraph 13 is rejected as contrary to the weight of the evidence. Paragraph 14 is rejected as contrary to the weight of the evidence. Paragraph 15 is accepted. Paragraph 16 is accepted. Paragraphs 17 and 18 are accepted. RULINGS ON THE PROPOSED FINDINGS OF FACT SUBMITTED BY THE APPLICANT: Paragraphs 1 through the first sentence of paragraph 6 are accepted. The second sentence of paragraph 6 is rejected as contrary to the weight of the evidence. Paragraphs 7 through Il are accepted. Paragraph 12 is rejected as irrelevant. Paragraphs 13 through the first sentence of paragraph 17 are accepted. The remainder of paragraph 17 is rejected as contrary to the weight of the evidence. Paragraph 18 is accepted. Paragraph 19 is rejected as unsupported by the record or contrary to the weight of the evidence. Paragraph 20 is accepted. Paragraphs 21 through 26 are rejected as contrary to the weight of the evidence. Paragraph 27 is rejected as contrary to the weight of the evidence or unsupported by competent evidence. The first sentence of paragraph 28 is accepted, the remainder rejected as speculative, comment, or unsupported by the record. The first sentence of paragraph 29 is accepted, the remainder rejected as contrary to the weight of the evidence. Paragraph 30 is accepted. Paragraph 31 is rejected as contrary to the weight of the evidence. Paragraph 32 is rejected as contrary to the weight of the evidence. Paragraph 33 is accepted but is irrelevant. Paragraph 34 is rejected as contrary to the weight of the evidence. Paragraph 35 is accepted; however, sea grasses not disturbed by dredging will still suffer adverse affects from shading and silting. Paragraph 36 is accepted but see comment to paragraph 35 above. Paragraph 37 is accepted. Paragraph 38 is accepted. Paragraph 39 is accepted but is irrelevant. Paragraph 40 is accepted. Paragraph 41 is accepted. Paragraph 42 is accepted. Paragraph 43 is rejected as irrelevant. Paragraph 44 is rejected as contrary to the weight of the evidence. Paragraph 45 is accepted but it should be noted that is not the extent of the proposal. Paragraph 46 is rejected as contrary to the weight of the evidence. Paragraph 47 is accepted. Paragraph 48 is rejected as contrary to the weight of the evidence. Paragraph 49 is rejected as contrary to the weight of the evidence. COPIES FURNISHED: Pamela Presnell Garvin Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Charles Lee Florida Audubon Society 1101 Audubon Way Maitland, Florida 32751 Robert Routa P.O. Box 6506 Tallahassee, Florida 32314-6506 Linda McMullen McFARLAIN, STERNSTEIN, WILEY & CASSEDY, P.A. 600 First Florida Bank Building Tallahassee, Florida 32301 Dale H. Twachtmann, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Daniel H. Thompson General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 =================================================================
Findings Of Fact Existing Conditions Between 1952 and 1957 the United States Army Corps of Engineers (Corps) and the Florida Central and Southern Flood Control District (the forerunner of SFWMD) constructed a chain of levees, L-1, L-2, L-3 and later L-4 in eastern Hendry County, Florida. These levees which begin approximately 10 miles to the southwest of Lake Okeechobee run first east, then south and then east again for a distance of approximately 38 miles. The purpose of these levees is to shield the land5/ to the east of them from the natural sheet flow of water which comes from the west during the area's rainy season. The EAA which is protected from natural flooding consist of rich muck soils which have been successfully exploited for years by sugar cane farming. The present levees were created by excavating a "borrow" canal parallel to the southern and western sides of L-1, 2, 3 and 4. The borrow canal is no larger than was required to provide sufficient material for construction of the levees; nevertheless, the canal has a considerable water carrying capacity in the amount of 1,260 CFS 6/ at peak flow. The canal is a navigable fresh water of the state. It interconnects into other navigable canals which terminate in either Lake Okeechobee or the Miami River. The water carried by the borrow canal flows south and discharges into the Miami canal via either a pumping station designated S-8, or via the borrow canal next to L-28.7/ The water which enters the Miami canal ultimately travels to canal C-60 and then into the section of WCA-3 south of Alligator Alley (State Road 84). Flooding The rain water which once moved from west to east directly across the eastern portion of Hendry County, Florida into the EAA is now interdicted by L- 1, 2 and 3. As a result it ponds in the corner of the intersection of L-1 and L-2 (known in these proceedings as the L-1 angle). The area flooded is grass land used by Hendry County ranchers for the open grazing of beef cattle. Some of the pasture is improved, that is fertilized, but the majority of the area is unimproved range. During flood times the ranchers move their cattle to alternative pastures either to the north or to the west. The deepest flooding, when it occurs, is immediately next to the levees in the L-1 angle. The flooding has been known to reach depths as great as 10 feet and to extend westward for several miles. Because the land to the west of the L-1 angle is higher, the depth of the flooding decreases in a westerly direction. The duration of the ponding immediately in the L-1 angle has been as long as 80 days after a prolonged and heavy rainfall event. This flooding occurs despite the capacity of the borrow canal to remove 0.18 inch of flood water per day from the inundated area. When there is flooding in the L-1 angle there is also high water In the northeast corner of WCA-3A where some of the water from the borrow canal is presently discharged. During a dry season the land immediately adjacent to the present borrow canal suffers overdraining due to seepage of ground water into the canal and its resulting evaporation or conveyance south. Water Conservation Area 3A is part of a series of conservation areas established as their name implies to conserve water. Extending over portions of several South Florida counties including Palm Beach, Broward and Dade, they provide the recharge source for the Biscayne Aquifer and other aquifers which are the water supply for metropolitan South Florida. The water conservation areas are also wildlife refuges and provide natural habitats for numerous South Florida animals such as deer, alligator, and wading birds. Description of Project The Hendry County plan as described by the Corps in General Design Memorandum No. 2, 8/ envisions the construction of a flood control canal, C- 139, with two water flow control structures, S-239 and S-243. To create C-139, the Corps plans to further excavate the existing borrow canal next to L-2, L-3 and L-4 for a total distance of 37 miles. See Illustration I.* This excavation will result in the removal of 5.2 million cubic yards of earth and limestone. Some of the resulting spoil will be used to create a levee along the west side of C-139. Most of the excavation will be done by draglines on the canal banks. Upon its completion C-139 will be an immense water conveyance. At its northern end the canal will be only five feet across the bottom with a depth of 10.6 feet, but by the time the canal reaches WCA-3A it will have enlarged to a bottom width of 80 feet across and a depth of 19.5 feet. Its peak design capacity is 3,000 CFS. That is more than twice the present capacity of the existing borrow canal. Downstream from S-239 C-139 turns south to be designated C-139(S) and to gradually become increasingly shallower. This will cause a discharge pattern designed to create a sheet flow across WCA-3A. Benefits, Future Land Use It appears that when levees L-1, 2 and 3 were constructed the Corps failed to fully consider the adverse effect which would result from the impoundment of water by the new levees. According to the General Design Memorandum, Levees 1, 2, 3 and 4 were constructed in the mid 1950s to prevent flood waters originating on the then sparsely developed lands westward of the levees from contri- buting to flooding on the rich agricultural lands lying to the east of the levees. The original borrow canals were sized based on materials needed for the levee construction. The sparse economic development of the lands to the west precluded increasing the con- veyance capacity of these canals to prevent flooding on those lands. Construction of the levees and the subsequent increased de- velopment over the drainage area have aggra- vated flooding problems on the lands. Water stands on some of the land during practically the entire wet season virtually every year. As the landowners developed the land, they became increasingly vociferous about con- struction of works to alleviate the flooding for which they contend is project-induced. There is merit in their contention in that the adjacent project works adversely affected both depth and duration of flooding in the area west of Levees 1, 2 and 3. (Emphasis added) The facts presented at the instant final hearing are somewhat to the contrary, in that there was no showing of significant subsequent development west of the levees after their construction. For many decades vast family ranches have raised cattle on the mentioned lands as they continue to do today. The primary purpose of the proposed project is to now provide flood control to an approximately 261 square mile drainage basin west of the flood-causing levees.9/ With a design capacity of 3,000 CFS, C-139 can handle twice the water which drains through the present borrow canal. By way of comparison the present canal has a drainage capacity of .18 inches per day from the flooded area during a ten-year flood,10/ while C-139 has the capacity to drain .43 inches per day. This heightened discharge rate will cause land in the L-1 angle to flood less, and once flooded, to be underwater for a shorter period of time. For instance, an area which during a ten-year storm might have been submerged for 40 days prior to the construction of the project Is estimated to have an inundation period of only 10 days upon the project's completion. The significance of the reduced flooding to the landowners in the flooded area is difficult to gauge from the evidence. Because an intensification of land use would result in a lowering in the quality of the water which runs off the land and into C-139 and thence into the environmentally sensitive water conservation area,11/ the landowners supporting the project were understandably reluctant to testify that the project will allow them to use their land for more than continued cattle grazing. The testimony of Mr. Joe Hillard, a partner in Hillard Bros. of Florida, Inc., one of the larger ranches is illustrative: Q If this project, the flood control portion, were built, would your company change any of its land uses on this land that you described? A No, sir, not at all. Not with what I understand is going to be done with the project I wouldn't change anything. In response to the Hearing Officer's later inquiry, Mr. Hillard explained that the project would allow pasture land to be used for twelve months per year as opposed to the current nine months per year during a flood season. He does not anticipate grazing any more head per acre after the project. This evidence contrasted with the assumptions made by the Corps in that part of the General Design Memorandum which discusses the cost-benefit ratio of the project. The Memorandum states at p. 52: As noted previously, the existing activity within the area is predominately agricultural with major emphasis in beef cattle production. Local landowners and managers were asked to indicate the production changes they expected to make with the reduced flood hazards available under with (sic) project condi- tions. These expectations were prepared as a land use map with the basic control matrix. For the most part, these changes in land use represented more intensive types of agricultural cultivation. In some cases, existing beef pastures were expected to be replaced with sugarcane, truck crops, and citrus production. The majority of the changes were an upgrading of existing beef cattle operations. Such upgrading was affected (sic) by planting the more pro- ductive types of pasture such as clover and grass combinations, and the application of additional fertilizers and supplemental water. These expectations were assumed to exist under favorable cultivation conditions. Because of the nature of soil conditions in the project drainage basin, sandy with poor nutrient and water retention ability, it is unlikely that land use in the 261 square mile drainage basin will change significantly. As predicted by Mr. Hillard, it is likely that all the project would do is allow more grazing time on land which is now periodically flooded. Since it is not the function of this proceeding to inquire into whether the purported cost- benefit ratio of the project is accurate, no findings will be made concerning that issue. Project Permitting History The Hendry County portion of the Central and Southern Florida Flood Control project for flood control west of levees 1, 2 and 3 was authorized by the Congress of the United States in the Flood Control Act of October 27, 1965. The Army Corps of Engineers is the actual builder of the project, but SFWMD is the local sponsor and is the Corps' agent in applying for the necessary permits from DER. The Department as the permitting agency is in a curious position here. Its Bureau of Water Resources (BWR) was responsible for the State Public Works Program through which Florida requested Congress to fund the Hendry County Project. Mr. Charles Littlejohn who was head of the Bureau in 1976 had the responsibility of lobbying in Washington for funding of the project. The DER through its Bureau of Permitting is now asked to pass on the validity of a project which the BWR has so vigorously promoted. The Department's uncomfortable posture was recognized by its permitting staff. In a memorandum dated March 9, 1979 to Mr. E.D. "Sonny" Vergara, Mr. Forrest Fields at DER wrote: I told Mr. Brown, as I told you yesterday that I felt rather awkward in reviewing for permitting a project which the agency had endorsed for the public works list." Every year projects being sponsored for federal approval are reviewed by a process In the Division of State Planning called the A-95 Clearinghouse.12/ The Hendry County Project had a checkered history there. Serious objections concerning the environmental impact of the project were raised; nevertheless, DER through the BWR continued to seek and was successful in obtaining federal funding. On November 15, 1978, SFWMD filed an application with DER for the requisite permits to begin construction. During the course of DER's review of the project several issues arose between the parties. Among them were: Whether local approval pursuant to Section 253.124, Florida Statutes would be required? Would an exception from dissolved oxygen (DO) standards be necessary? Whether local water quality standards would apply if they were stricter than state standards? Local Approval As early as February 19, 1979, DER noted that plans submitted by the applicant proposed the placement of fill in waters of the state. In a letter to Mr. Lee M. Brown of SFWMD, Mr. Forrest Fields, the DER permit processor, observed: Second, on page 2/11 of your drawings, you indicated that approximately 5,800 cubic yards of fill material will be placed water- ward of ordinary mean high water. I pre- sume that this fill is associated with structures S-243 and S-239. Pursuant to Section 253.124, Florida Statutes, approval of this filling by resolution of the local government is required. To do this I will, upon receipt of the Department of Environ- mental Regulation field report, summarize and send this to the Hendry County Commission. The Commission will have to consider this report, and, by vote, adopt a resolution approving the project. I will send you a sample resolution. The requirement of local approval was reiterated numerous times. In March, 1979, Mr. Fields sent a staff report of a biological survey of the project to the Hendry County Commission for consideration in their approval of the project. During a meeting on March 21, 1979 in the DER Secretary's office representatives of SFWMD were told that local approval would be required. On April 10, 1979 the County Commissioners of Hendry County gave their approval to the project. In correspondence to Mr. Charles Lee of the Florida Audubon Society, Secretary Jacob D. Varn noted that the permit applications were still incomplete because local approval for filling associated with the two water control structures had not yet been received by DER. During a public meeting held on May 22, 1979, the County Commissioners of Broward County, after three and one-half hours of testimony, voted 6-0 against approving the project as it related to fill in Broward County. Subsequent to that vote the Corps and SFWMD asserted that local approval by Broward County was not required. In response to this assertion Mr. Charles Littlejohn, on behalf of the Secretary, requested a legal opinion from DER's General Counsel. On October 30, 1979, General Counsel's Legal Opinion 79- 72 concluded that the Department could assert Chapter 253 jurisdiction over the project and therefore "local approval" is a statutory requirement for its permitting. On March 17, 1980 Mrs. Evelyn Jackman of Jackman and Sons, Inc., one of the major ranchers in the project drainage basin, wrote to Governor Graham to urge the rapid approval of the project. Her correspondence was forwarded to DER for an appropriate response. Ms. Victoria J. Tschinkel as Assistant Secretary noted in her reply on April 3, 1980 that: Pursuant to Section 253.124(3), Florida Statutes approval must be obtained from the County Commissioners before we can complete the processing of a permitting application for fill in navigable waters. Approval has not been received from Broward County and there Is fill proposed for the Broward County portion of the project. Ms. Tschinkel did, however, assure Mrs. Jackman that: The Department of Environmental Regulation is sympathetic to the problems outlined in your letter, and for that reason the Depart- ment has made this project part of its public works package given each year to Congress. We still support this as a public works pro- ject and for that reason we are attempting to work out the permitting problems as ex- peditiously as possible. Shortly after Ms. Tschinkel's letter was sent there was another meeting in the Secretary's office to discuss the project. Mr. Lotspeich's interoffice memorandum outlines the Department's new position as it related to local approval. In addition, the issue of what constituted fill pursuant to Chapter 253, Florida Statutes, for local approval purposes was discussed. Helen Setchfield also partici- pated in this discussion. After Helen and I looked more closely at the project, it appeared that only a concrete structure (S-239) was to be placed waterward of OHW.13/ We both agreed that in past permitting practices we had not required local approval for the construction of structures waterward of OHW, but only when fill to extend existing lands or create new lands was involved. Since the application drawings did not clearly show the relation of the fill and structure relative to OHW and sheet 2 of 11 clearly indicates that fill will be placed "below MHW" Forrest must have assumed that local approval would be required if the canal was determined to be under Chapter 253, Florida Statutes jurisdic- tion. GCO-79-72 from Randie Denker indicated that the Department can assert Chapter 253, Florida Statutes jurisdiction in the canals and therefore local approval would be required. It would appear that there was really no clear understanding as to what the "fill" consisted of in the case of structure 239. Conversation with Mr. Walker [counsel for SFWMD] and Messrs. Parsons [counsel for Alico and other landowners] and Davis [SFWMD] indicated that there was no intention to place fill in the canal waterward of OHW and that the concrete structure would span the entire canal width. Since the application drawings did not clearly show the relation of the structure and fill re- lative to existing OHW, Mr. Walker said he would provide new drawings which would show this. Helen and I discussed the situation and we scheduled an appointment to talk the problem over the (sic) Terry Cole. It was agreed at the meeting that simultaneous "intent" letters would be sent on May 5, 1980 from permitting and the exception review people. May 16, 1980 DER entered into a Stipulation with SFWMD which states in its entirety: The SOUTH FLORIDA WATER MANAGEMENT DISTRICT and the DEPARTMENT OF ENVIRONMENTAL REGULA- TION for purposes of this proceeding hereby stipulate and agree that: The DEPARTMENT OF ENVIRONMENTAL REGULA- TION has jurisdiction under Chapter 253, Florida Statutes, to require permits autho- rizing construction and other activities described in the application which is the subject of this proceeding. None of the activities or construction, including the construction of the proposed Spillway S-239, as described in the appli- cation which is the subject of this pro- ceeding, constitute construction of islands or an addition to or extension of existing lands and islands so that approval of local governments as described in Section 253.124, Florida Statutes, is not required. This Stipulation is executed by counsel for each party on the date shown. On May 20, 1980 coordinated letters of intent to grant permits for the construction of the project were issued. Pursuant to the Stipulation local approval was no longer being required by DER. Alternative Site Specific Criteria After receipt of SFWMD's permit application for the construction of C- 139 and associated structures, DIR noted that it did not have adequate data on dissolved oxygen. In correspondence dated March 9, 1979, Mr. Forrest Fields said: Fourth, the dissolved oxygen data are not adequate. The available data were col- lected during daylight, only, and these data include occasional concentrations of less than 4.0 mg/l. In an effort to re- solve these deficiencies so that reasonable assurances may be provided, you, Walt Dineen, and I will discuss the South Florida Water Management District data on Thursday, March 15. The results of the March 15, 1979 meeting were memorialized by Mr. Fields in a file memorandum dated March 19, 1979. The memorandum stated in pertinent part that: On March 15, 1979, Mr. Lee Brown, Mr. Walt Dineen, and Mr. Fred Davis, from SFWMD, called to discuss the staff's request for "reasonable assurance" re. the Department's water quality standards. Mr. Davis, the applicant's chief chemist, said that, throughout the Everglades, in both canals and conservation areas, the water quality standards for both conductivity and dis- solved oxygen are frequently violated. He asserted that this is typical of the area. He believes that these data represent natural background. The situation regarding affirmative, reasonable assurance appears to be this: widespread and frequent observations of DO data which are less than the minimum for Class III waters commonly occur within the existing L-1, L-2, L-3 canals. The increase in depth associated with C-139 is predicted to exacerbate existing stress- es on the DO regime.... However, the SFWMD's response does not constitute reasonable assurance re. other Class III standards. The District's DO and conductivity data may conceivably supply assurances that these standards will be violated in C-139. (Whether background DO and conductivity violate the standards may become important.) The District appears to have two alternatives: 1) attack the Class III standard; 2) apply for variances for, at least, DO and conductivity. A follow-up meeting was held on March 21, 1979. Again, in a file memorandum dated March 28, 1979 Mr. Fields wrote: Consideration of reasonable assurance began at the March 15, 1979, conversation among Messrs. Brown, Davis and Fields. According to the SFWMD, widespread and frequent violations of the Class III water quality standard for dissolved oxygen, as contained in Chapter 17-3, F.A.C., occur throughout the Everglades, in the canals, agriculture areas, Lake Okeechobee, and the conservation areas. The existing borrow canals follow this pattern. The SFWMD alleges that this condition is natural back- ground. They agree that it is probable that any existing DO stresses exist in the borrow canal will be exacerbated in the proposed C-139. However, both the former and present editions of Chapter 17-3 F.A.C. allow for exceptions for natural background. The SFWMD will review these rules to determine which regulatory approach will be taken. In addition, the SFWMD will supply to DER data for the "benchmark" station in the L-28 canal and at Everglades National Park to demonstrate lower back- ground concentrations of DO. Furthermore, the SFWMD will apply, per Ch. 403.087, F.S., for a temporary operating permit for the completed structure. Conditions governing private connections and incor- porating BMPs may be included in the TOP. On April 5, 1979, SFWMD submitted in support of its original permit application a document called Evaluation of Natural Background Dissolved Oxygen in Conservation Area 3-A, South Florida. This evaluation received unfavorable reviews at. DER. Landon P. Ross, chief biologist, wrote in an April 9, 1979 memo that: I have reviewed the data provided by SFWMD regarding background DOs in the Everglades area and have the following comments: Indication that DOs are not harmful to local organisms are, in a legal sense, irrelevant to the question. The data provided give evidence of the occurrence of low DOs in the area. Since the measured low DOs seem to be from artificial drainage channels, they can hardly be supposed to be "natural". The measures that SFWMD provided, however, do not seem too different from the values that I would expect to find in a natural swamp habitat. The proposed "standard" cannot be logically derived from the DO measurements provided. This Evaluation was later submitted in support of first Petition for Exception noted infra. In his review of the data Mr. Fred Bartleson at DER wrote:14/ The data submitted by the South Florida Water Management District does not justify the requested exception for dissolved oxy- gen criteria for the Hendry County Project. The petition alleges that D.O. concentra- tions lower than 1.0 mg/l occur in the re- ceiving waters of Conservation Area 3A. However, the data submitted from that area indicate a minimum value of 2.3 mg/l. The value cited in the petition of less than 1.0 mg/l was recorded in the L-3 borrow canal adjacent to the conservation area. This canal drains an agricultural area. Similar data from the L-28 east canal which is less affected by cultural activity depicts minimum D.O. values between 3 - 2 mg/l. The low D.O. values found naturally in fresh- water wetlands during the warmer months ob- viously result in stress to the biota. The introduction of larger quantities of water from the proposed Hendry County Project, which is anticipated to have lower D.O. values as well as nutrients and pesticides from agricultural runoff, could adversely affect the ecosystem. The proposed exception allowing discharge of water with not less than 1.0 mg/l for more than two consecutive hours in any 24-hour period is arbitrary and not supported by data. It may well be that an exception could be granted for some lowering of the D.O. criteria with time constraints. However, more defini- tive and conclusive data are required to in- sure that this action would not cause adverse effects. The burden of supplying this infor- mation should rest with the petitioner. His views were supported by Messrs. Kevin Edwards, Vernon Myers, and G. J. Thabaraj. Mr. Edwards also noted the difference in DO readings between the WCA- 3A and the borrow canals. SFWMD filed a Petition for an Exception on July 23, 1979. The Petition alleged that the receiving waters of the proposed discharge are located in WCA-3A and that due to natural causes that portion of WCA-3A which will receive the discharge does not meet the state standards for DO as set out in Section 17-3.121, Florida Administrative Code. The DO levels of the proposed discharge are alleged to be similar to those levels already present in the water conservation area. In response to the Petition DER requested more information by a letter from Stephen Fox dated August 29, 1979. The letter requested: Data which supports the contention that the condition of the waters is the re- sult of natural causes, that is, there is an absence of man-induced alteration; or Data which supports the contention that the condition of the waters is the re- sult of man-induced causes which cannot be controlled or abated with technology or management practices. Data which supports the contention that the biota have not been adversely af- fected or will not be affected adversely. The data submitted with the application did not address the possibility that the low dis- solved oxygen levels may be caused by the practice of pumping water off the agriculture areas during the summer wet season. Compari- son with similar subtropical, undisturbed aquatic environment should be made. The dis- solved oxygen data should be compared with pumping schedules and with dissolved oxygen values of water pumped. Comprehensive water- shed and land use data is needed for a thorough review. Further, the data submitted did not support the contention in the petition of a corre- lation between C.A. 3A and canals L-3 and L-28. Also, the contention that in C.A. 3A dis- solved oxygen concentrations were below 1.0 mg/l were recorded was unsupported. The data array was not adequate in terms of distri- bution and frequency of sampling, to demon- strate that the dissolved oxygen regime ap- proaches the proposed alternative criteria. On October 2, 1979, E. D. Vergara summarized the status of the SFWMD application for the DER Secretary, Jacob D. Varn. His memorandum with respect to dissolved oxygen states: ... (permits) originally requested under old 17-3 rules, it was found quality assurances could not be made due to a naturally occurring condition of low DO. The Department requested information sup- portive of the low DO background, but due to differences in opinions among the biologists, the district elected to re- quest an exception under the provisions of the new 17-3 rule instead. Additional information has now been requested by the Department to support the request for an exception, and the District is cur- rently putting this together. It is the general feeling that with this additional data, granting the exception should be possible. SFWMD responded to Mr. Fox's letter above by submitting in the Spring of 1980, an Amended Petition for Exception from Criteria. In its Amended Petition the District abandoned the comparison, found in the original petition, of the proposed discharged waters' dissolved oxygen levels to the levels found in the water conservation district. Instead the District concentrated on a comparison of the dissolved oxygen levels in the proposed discharge waters to the levels in the relatively clean canals in the South Florida area, specifically the L-28 canal system. The District proposed that as an alternative to Class III standards the following criterion be established: During any 24-hour cycle the dissolved oxygen concentration within the photic zone shall exceed 1.0 mg/l, except during the extreme low point when values shall not be less than 1.0 mg/l for more than two consecutive hours. (Emphasis added) Accompanying SFWMD's Amended Petition was a report (Supporting Report) dated February, 1980, which provided a voluminous compilation of data to justify the alternative standard proposed.15/ On April 8, 1980, Ms. Helen Setchfield sent a memorandum to DER staff requesting that they review the Amended Petition and report back to her within five days. Also on April 8, 1980, after a meeting attended by both SFWMD representatives and DER representatives, it was decided that DER would issue coordinated letters of intent on May 5, 1980 for both the exception and the dredge and fill applications. In spite of the decision to issue letters of intent, DER permitting staff were not satisfied with the concept that ban-made canals were "natural" background or that the proposed DO standard was reasonable. On April 16, 1980, Rick Lotspeich wrote to Suzanne Walker, Chief of the Bureau of Permitting, that: I have reviewed the referenced "request for exception" and it appears that the petition and supporting report are suf- ficiently complete to allow evaluation of the merits of the request. It would appear that the proposed dis- solved oxygen standard of 2.0 mg/l over 24 hours and 1.0 mg/l "during the extreme low point" for not more than two hours, is excessively low and not warranted by the data presented. A review of the data from figures 4 and 5 generally indicate that the following standard would be appropriate: Dissolved Oxygen: The concentration should not average less than 4.0 mg/l in a 24-hour period and not less than 3.0 mg/l except during the months of June--September, when the concentra- tion shall not average less than 3.0 mg/l in a 24-hour period and never less than 1.0 mg/l. Later, after having received comments from Rick Cantrell and Bob Siciler, Mr. Lotspeich wrote to Ms. Walker the following: My recollection from reading the request for exception was that SFWMD had indeed recognized the fact that the canals and their design had contributed to the de- pressed DO values of the water in them. Pursuant to Subsection 17-3.031(1), Florida Administrative Code, there may be a consideration for "man-induced causes which cannot be controlled or abated I am in full agreement with Cantrell and Siciler's discussion of the adverse impacts that canals in general, and the specific canal involved in this project, have on water quality and biological resources. However, I disagree with the conclusions that they reached. Clearly, there are extenuating circumstances involved in this case which set it apart from other dredge and fill cases. In light of these circum- stances, the fact that the depressed DO levels have resulted from man-induced causes which cannot be controlled, and Cantrell and Siciler's own statement that approval of this project has little probability of worsening the existing water quality of L-2, L-3 and WCA-3, I would recommend that the exception be granted. However, the alternate DO standard which I recommended in my previous memo is still applicable. (Emphases added. The "extenuating circum- stances" were never explained.) Subsequently, on May 20, 1980, the Department issued a coordinated letter of intent to grant an exception but for the standard proposed by Mr. Lotspeich, not that requested by the Water Management District. Dissolved Oxygen and Exception Section 17-3.121(14), Florida Administrative Code requires that discharges into fresh waters of the state must exhibit dissolved oxygen concentrations of 5.04 mg/l or more. Normal daily and seasonal fluctuations above that level must be maintained. Dissolved oxygen in certain concentrations is required for aquatic life. The amount of oxygen contained in water is subject to numerous variables, many of which are interrelated. They include: amount of sunlight entering the water, ability of the water to transmit light, photosynthetic activity of aquatic plants, water temperature, mechanical oxygenation, mixing with other water which may have either a higher or lower dissolved oxygen content, depth of water, rate of oxygen consumption by resident biota, and time of day. It is undisputed that during certain seasons and times of day the water in the existing borrow canal does not meet the state dissolved oxygen standard. Readings as low as 0.9 mg/l have been obtained there. These low readings usually occur in the months of heavy rainfall, primarily July through September. See the data on Figure 4 of SFWMD's Supporting Report. Similar, though not so low measurements have been obtained in neighboring man-made canals such as L-28. L-28 has been used by water quality experts as a "benchmark" for canal water quality since it does not receive large amounts of runoff from agricultural areas where pollutants such as fertilizers are used. There are numerous times during a given year that the dissolved oxygen levels in L-28 are below the 5.0 mg/l state standard. It is also possible to find at least two locations in WCA-3A wetlands where dissolved oxygen readings are below Class III standards. At Gauge 3-2 in the northwest corner of WCA-3A near where the project would discharge, dissolved oxygen levels have varied from 2.3 mg/l to 10.8 mg/l; however, the mean value for the measured levels has been 5.5 mg/l as reported on Table 2 of the Supporting Report.16/ Unfortunately, the data regarding dissolved oxygen concentrations in the proposed discharge area are scant. This paucity was recognized by the Supporting Report which states at page 6: "No systematic study of the dissolved oxygen conditions or requirements for fresh water wetlands in general, or WCA-3A in particular, have yet been conducted." Despite the limited data on WCA-3A, certain comparisons between DO readings in it and in the borrow canal which would discharge into the area can be made. Readings taken at Gauge 3-2 do not sink to levels as low as those found in L-3. Compare Figure 4 of the Report to Table 2. The minimum readings taken in L-3 were during those periods of greatest discharge. If the discharge from the existing borrow canal were presently sent into the area of Gauge 3-2 during months of peak discharge, the waters entering WCA-3A would have a lower dissolved oxygen concentration than would exist naturally in the area. It is not surprising that water in the borrow canal exhibits unusually low dissolved oxygen levels. The levee sides limit reaeration which could occur due to wind movement. The surface-to-volume ratio is also unfavorable. Much oxygenation occurs at the interface between the water and surrounding air, but because the canal is relatively deep compared to its surface area, the proportion of water coming into direct contact with the air is low.17/ The depth of the photic zone, i.e., the section of water penetrated by light, is limited due to the naturally high color of canal water. Construction of C-139 will add somewhat to a lowering of dissolved oxygen levels in the entire canal water column. To increase its conveyance capacity, the existing borrow canal will be deepened significantly, particularly in its southern reaches. This deepening will result in a lowering of the ratio between the area of water surface to the depth of the canal. No mathematical data were presented by which the lowered ratio can be computed; however, an examination of Plates A-24 and A- 25 of the General Design Memorandum indicates that completed C-139 will contain a higher ratio of water below the photic zone than is presently contained in the borrow canal.18/ This is true only during those times when the canal is relatively full of water. As the canal level drops during a drought the photic zone will approach the canal bottom in the shallower sections. Both SFWMD and DER have proposed site specific DO alternative standards. These have been set out in the foregoing discussion of the permitting history. There is a significant difference between the proposals. SFWMD's proposal includes only the waters contained in the photic zone. It fails to recognize that during times of discharge, the waters of C-139 which are deposited in WCA-3A will not be only those of the photic zone, but will come from the entire water column of the canal. While SFWMD's standard might be acceptable for C-139 when it is in a no discharge state, the standard is completely unacceptable when the canal is discharging. Neither the standard proposed by DER nor SFWMD recognizes the difference between the dissolved oxygen regime which can be predicted for C-139 and that presently existing in WCA-3A. The data submitted would justify an exception from the present 5.0 mg/l Class III standard. There are certainly times when both the water existing in relatively unpolluted canals and in the water conservation area contain less than the present minimal content of dissolved oxygen. When C-139 is not discharging an exception, which would have a range now exhibited by the existing borrow canal, would be justified for the new canal. Sufficient data was not presented here to suggest the precise figures for such an exception. The information given for L-3 for instance, is compiled from samples taken only once during a given day. The water depth of the sample is not given. Accurate data would account for the diel variation and the effect of water depth on each sample. Without data which gives a daily average, it is impossible to determine if the water either standing in, or discharging from C- 139 will meet any proposed alternative criterion. For the same reason the data obtained for the present DO concentrations in WCA-3A is incomplete for establishing appropriate levels for discharge waters entering that area. The establishment of site specific alternative criteria must await the submission of more complete dissolved oxygen readings from the applicant. One of the elements in considering whether to grant an exception to established standards is whether the existing biota have adapted to the background DO levels. The proof here shows that the fish and other biota now living in the borrow canal either tolerate or have adapted to the present low DO regime there. It has also been proven that the biota in WCA-3A are tolerant of the naturally occurring low DO levels in that area. It was not shown how they would respond to a massive influx of low DO water when C-139 would be discharging. Hydroperiod in WCA-3A The northwest corner of WCA-3A, where C-139 and C-139(S) will discharge, has a higher ground elevation than that of the southern portion of the water conservation area. The highest elevation in the extreme northwest corner is approximately 17 feet above mean sea level (MSL). It tapers down to approximately ten feet MSL at the southern boundary of WCA-3A. The project is designed to facilitate the sheet flow of discharge water from the northwest area towards the southeast with an ultimate destination being flow into the Miami canal. The construction of the Miami canal, C-123, which runs on a northwest- southeast diagonal across the area, causes overdrainage of the northwest section. The borrow canal along Alligator Alley also contributes to excess runoff. This overdrainage has shortened the hydroperiod in the northwest corner from approximately 9 to 10 months to approximately 5 to 7 months. "Hydroperiod" is the span of time during which land is inundated by ponded water. The shorten hydroperiod has a profoundly destructive impact on the natural environment. The muck soil when not submerged oxidizes at an accelerated rate. At the present time the rate of oxidation in the northwest corner is more rapid than the replacement rate. Since the natural hydroperiod has been altered muck fires have been more severe and frequent. These fires destroy existing tree islands which dot the Prior to 1974 WCA-3A received discharges from the waters of the L-1, 2 and 3 borrow canal. The outlet of the canal at L-4 was determined to be inadequate for flood control purposes in the L-1 angle. To increase the discharge rate of the borrow canal culverts G-88 and G-89 were installed at the L-3/L-4 intersection in October of 1974. G-89 directs part of the flow from the L-3 canal into canal L-28 west, and then into pumping station 5-140 and into C- 60 (parallel to Alligator Alley). G-88 directs another part of the flow from the L-3 canal into the L-4 borrow canal and then into S-8 where it is pumped into the Miami canal. Rather than being allowed to flow in a shallow sheet across the water conservation area, the direct water flow is now sent southeast in canals for ultimate discharge outside the area. This waste would be eliminated by the proposal to have C-139 discharge into WCA-3A via C-139(S). There is no dispute that more water is needed annually in the northwest corner of the water conservation area. What is at issue here is the timing of placing additional water there. Generally when there is flooding in the L-1 angle and C-139 would be discharging at its maximum rate there is already flooding in WCA-3A. Rainstorm events are somewhat regional and cover both areas. The applicant estimates that if the volume of water discharged by C-139 in a two-week period were to be instantaneously spread over the northwest corner of WCA-3A 20/ it would raise the water stage by 0.4 feet. This would occur during a one in ten year storm. At that time the wildlife in the water conservation area would already be stressed by high water levels. A 0.4 foot increase in stage could kill deer and other terrestrial animals and destroy alligator nests, but it also could benefit the more aquatic animals. The result of this increase cannot be accurately predicted on the data supplied by the applicant.21/ While expert witnesses on behalf of the applicant were willing to express an opinion that the influx of drainage water from C-139 would be beneficial, the opinions were simplistically based on the unsupported assumption that because WCA-3A currently suffers from overdrainage, any additional water at any time would be beneficial. It is possible that those opinions were based on studies conducted which prove that a discharge of water such as will come from C-139 may create a beneficial increase in the marsh hydroperiod. Unfortunately, no evidence of the existence of such studies is in this record. The applicant's expert witnesses' opinions are therefore given little weight. In the present situation WCA-3A receives some water from the borrow canal during the dry season when additional water is most beneficial. At the expense of overdraining the land west of the borrow canal, ground water seepage now enters the canal and travels south through L-1, 2 and 3. After the construction of S-239, designed to prevent overdrainage, any possible flow into WCA-3A during dry periods will be cut off. No evidence was presented on what quantity of water WCA-3A will lose during a dry season due to S-239. Also the record does not reflect what effect that reduction will have on biota in the water conservation area. S-239 and Fill When the level of water in the borrow canal drops below the nearby water table, there is groundwater seepage laterally into the canal. If C-139 were to be constructed without any water control devices, it would exacerbate the overdrainage because it will be a far more efficient conveyance than is the borrow canal. S-239 has been designed to prevent this overdrainage. The structure will be located in Broward County. On May 22, 1979 the County declined to give its approval of the use of any fill, as the term is used in Section 253.124, Florida Statutes, for the construction of this project in Broward County. The Department of Environmental Regulation has not maintained a consistent unwritten policy on what is "fill" in navigable waters of the state.22/ Testimony from past and present Department employees indicated that at times a "use" concept was employed to determine what was fill. If additional dry land were created which would be used for commercial purposes, then the newly created land was called fill which required local approval. At other times use was unimportant. The test was whether or not the result of the additional material would be moving the point, at which the high water mark intersected the land, in a waterward direction. It is found that what constituted fill in past permit cases depended upon the personal interpretation of each Department employee. S-239 as proposed is a massive structure which will cost 1.32 million dollars 23/ to build. It will contain 11,000 cubic yards of fill and backfill; 530 cubic yards of 1' by 1' pieces of stone rip-rap; 1,230 cubic yards of concrete and 647,000 pounds of cement. 153,800 pounds of reinforcing steel will be required. The structure will be over 50 feet high and will span C-139 where it is 60 feet wide. Each of the two vertical lift gates which control the water flow will be 27 feet wide. See Illustration II.* In between them will be a concrete pier three feet wide and approximately 38 feet long. The cement bottom of the structure will rise from an elevation of 8.0 feet MSL to a crest of 3.3 feet MSL for a total height of 11.3 feet. In order to allow service vehicles to pass across the canal a bridge 13 feet wide will span from one bank to the other. This bridge will support large trucks. The stone protection provided for in the plans consists of 1 foot square pieces of rip-rap to be placed 40 feet immediately upstream from the control gates and 30 feet immediately downstream of the gates. The purpose of this protection is to prevent erosion of the canal bottom and sides where the water flows by at a relatively high velocity. The majority of rip-rap will be placed below the ordinary high water mark. Local Water Quality Standards The issue of local water quality standards arose late in the permitting process. DER had already issued two letters of intent to SFWMD before the Department gave consideration to standards promulgated by Broward County. It appears from the record that the Broward County standards were formally brought to DER's attention through the County's Petition for Formal Hearing filed on June 3, 1980. On June 26, 1980, DER issued an amended letter of intent which said: This letter is an amendment of the letter of intent to issue signed by the Department on May 20, 1980. In that letter, the Depart- ment stated: "This intent to issue is contin- gent upon the applicant being granted an exception from the criteria for dis- solved oxygen, for Class III waters, pursuant to Section 17-3.031, Florida Administrative Code." The preceding paragraph is hereby amended to include a provision that the applicant must obtain relief from the dissolved oxygen stan- dards that appear in Section 27-5.072(19), Broward County Code, through a variance or other legal mechanism, in addition to the exception from state standards for dissolved oxygen. Section 27-5.072(19), Broward County Code, states that DO is to have a "daily average not less than 5 mg/l; single reading never less than 4 mg/l. The May 20, 1980, letter also contained a paragraph that read: "However, should the Department grant an exception from the dissolved oxygen criteria pursuant to Section 17-3.031, Florida Administrative Code, the Division intends to issue the permit." This paragraph is hereby stricken and the following paragraph substituted: "If the Department grants an exception from the State dissolved oxygen criteria pursuant to Section 17-3.031, Florida Administrative Code, the Division intends to issue a conditional permit which will only become valid upon the granting of relief by Broward County from its existing local standards for dissolved oxygen." The Department is taking this position upon consideration of Section 403.182(6), Florida Statutes, which requires the Department to en- force all stricter or more stringent rules, regulations or orders in the jurisdiction where they apply. It is the Department's position that it is without discretion to grant relief from Broward County's local standard for dis- solved oxygen. By its Petition the County alleged that it has an approved local pollution control program and that the proposed project will violate its local standards for dissolved oxygen and nutrients found in Sections 27-117(b)(9) and 27-117(11) of the Broward County Code.24/ Neither SFWMD nor the Corps has applied to the Broward County Environmental Quality Control Board for either a license under Chapter 27 of the County Code or for a variance from the standards established therein. On April 20, 1972, the Florida Department of Pollution Control (the predecessor of the Department of Environmental Regulation) gave temporary and conditional approval for six months to the Broward County Pollution Control Program. This approval provided that the County has full authority to enforce its own laws, rules and regulations, provided that they must be as strict or stricter than those of the State. The County was also required to modify its rules if the State subsequently adopted the regulations in conflict with those of the County. On November 7, 1972, the Department of Pollution Control gave Broward County full and final approval pursuant to Section 403.182, Florida Statutes. Subsequently, in 1974 and 1976 the State and Broward County entered into new agreements. These agreements were the result of DER's desire to make uniform all its agreements with all qualified local programs. The Broward County pollution control program including the portion administered by the Environmental Quality Control Board, continues to be an approved local program as defined at Section 403.182, Florida Statutes.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED: That the Department of Environmental Regulation enter an Order denying South Florida Water Management District's application for a water quality permit and for a dredge and fill permit. DONE and RECOMMENDED this 13th day of October, 1982, in Tallahassee, Florida. MICHAEL PEARCE DODSON Hearing Officer Department of Administration Division of Administrative Hearings Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 13th day of October, 1982. * NOTE: Illustration I, noted in paragraph 8 and Illustration II, noted in paragraph 49 are not a part of this ACCESS document. Illustrationn II is available for review in the Division's Clerk's Office.
The Issue The issues to be resolved in this proceeding concern whether the Respondent, Tom Mertens, committed a dredge and fill violation within the jurisdiction of the Department by conducting dredging and filling activities in the landward extent of waters of the State, without an appropriate permit, and whether the amount of the Department's costs and expenses associated with determining and abating the pollution involved are reasonable.
Findings Of Fact The Department is an agency of the State of Florida charged with administering and enforcing the dredge and fill provisions contained in Chapter 403, Florida Statutes, and attendant rules contained in Title 62, Florida Administrative Code. The Respondent, Tom Mertens, is a citizen of the State of Florida, who owned a parcel of real property located in Section 1, Township 1 South, Range 17 West, latitude 30 degrees, 25 minutes, 50 seconds, longitude 85 degrees, 54 minutes, 30 second, in Washington County, Florida, at times pertinent hereto. Linda Mertens is named as a Respondent in this action, but no evidence concerning her involvement in the subject matter has been presented. Based upon reports that it had received of certain construction or mechanical work taking place on the area in question, on the margin of the Choctawhatchee River, the Department identified the Respondent, Tom Mertens, as the owner of the property on which certain activities were allegedly occurring and arranged to meet with him to inspect the property. An inspection of the property revealed that dredging and filling activities had taken place. The inspection occurred on December 9, 1992. The inspection revealed that fill material had been placed covering .36 acres, an area of the property approximately 390 feet x 25 feet ("fill road") and another area approximately 70 feet x 25 feet at the lowland end of the fill road. The fill road appeared to be newly installed based upon the appearance of the clay material used, the instability of the road bed and the lack of vegetative growth in an on the sides and adjacent to the road bed, coupled with the appearance of adjacent felled trees. The clay material used for the fill road is not that normally found in a wetland area, such as the site in question. The property in question is in river-bottom land, bordering the Choctawhatchee River. The Department informed the Respondent that the activities done on the property appeared to violate Chapter 403, Florida Statutes, and pertinent provisions of Title 17, Florida Administrative Code. It so informed the Respondent in a warning letter posted on December 29, 1992. Dredging and filling activities in the landward extent of waters of the State require permits from the Department prior to commencing the activity. The Respondent did not have any permit for the dredging and filling activities observed to have occurred on the property. The Respondent had never applied for a permit for such activities. No permission of any sort had been obtained from the Department authorizing conduct of the dredge and fill activities observed on the property by Department personnel. The Choctawhatchee River is a specifically-named water body of the State of Florida and is classed as an outstanding Florida water. Department employee, James Eric Buckelew, has been an environmental specialist with that agency for some 6-1/2 years. He works in the Division of Submerged Lands and Environmental Resource Permitting, formerly called the Division of Wetlands Management. That Division is in charge of dredge and fill permitting activities for the Northwest District of the Department. The jurisdiction of the Northwest District includes the property in question. Mr. Buckelew routinely makes wetland determinations, including delineating the landward extent of State waters, reviewing dredge and fill applications, and insuring that State water quality standards are maintained throughout the regulatory processes within the scope of his duties. He has a Bachelor of Science degree in Environmental Resource Management and Planning and has completed all of the graduate course work for a Master's degree in Coastal Zone Management Biology. His academic courses included wetlands vegetation and ecology, plant taxonomy, botany, soil science, hydrology, geology, geography, hydrologic indicators, and training in the use of a dichotomous key. He has had additional training from the Department's Jurisdictional Evaluation Team, which provides Department employees with training on identification of vegetation, soil indicators, and hydrology, approximately every six months during his 6-1/2 years of tenure with the Department. The Department routinely relies upon his judgment in making determinations of wetland areas and delineations of the landward extent of State waters. Consequently, adequate proof being presented, Mr. Buckelew was accepted as an expert in making determinations of what areas lie within the landward extent of waters of the State and what areas are wetlands in terms of scientific application of the standards contained in the Department's organic rules, particularly the "vegetative index" to a particular site. During the inspection of the property on December 29, 1992, Mr. Buckelew made a determination concerning whether the property impacted by the dredging and filling activities was within the Department's jurisdiction. He determined that it was within the landward extent of waters of the State, using both hydrological and vegetational indicators. The portions of the property impacted by the dredge and fill activities were dominated by jurisdictional vegetation, including black gum (Nyssa biflora); overcup oak (Quercus lyrata); sweet bay magnolia (Magnolia virginiana); cypress (Taxodium); water oak (Quercus nigra); sweet gum (Liquidambar styraciflua); american holly (Ilex opaca); and ironwood (Capinus caroliniana). The portions of the property impacted by the Respondent's dredge and fill activities were in an area dominated by hydrologic indicators of Department jurisdiction, including staining of leaves, buttressing of tree trunk bases, the low elevation of the portion of the property involved, and its proximity to the Choctawhatchee River. The portions of the property impacted by the activities in question have been periodically inundated with water which covered the fill road. Consequently, Mr. Buckelew established that the portions of the property impacted by the dredge and fill activities, indeed, were within the landward extent of the waters of the State and thus within the Department's dredge and fill jurisdiction. Mr. Buckelew walked the entire length of the connection between the areas impacted by the dredge and fill activities and the waters of the State in making this determination, tracing the vegetational and hydrologic connections from the waters of the State to the impacted areas. He did not use soil sampling or analysis in his determination of the landward extent of waters of the State because it was unnecessary in the formation of his opinion. Under the circumstances, employment of the vegetative index and its application to the site would have been sufficient alone. The Department established that it incurred costs and expenses of $250.10 in tracing and abating this violation and pollution source. Mr. Buckelew, in establishing this expense and cost amount, also established that these were reasonable costs and expenses under the circumstances. Removal of the fill material and re-grading of the impacted areas to their natural grade, as well as allowing them to revegetate with natural species that exist on site, would essentially correct the dredge and fill violations and the pollution problem they engender. The Hearing Officer has considered the demeanor of the Respondent and the other witnesses, his prior sworn statement at deposition and his admissions made to Mr. Buckelew during the investigatory phase of this proceeding. Notwithstanding his testimony at hearing to the contrary, it is found that he placed the fill on the portions of the property at issue. It is, likewise, found that the Respondent or persons under his behest, direction, and control used various pieces of mechanical equipment to haul dirt to the fill sites and to perform the dredging and filling activities, including hauling of the fill to the site and its distribution on the property in the nature of that observed by the Department at the time of its inspection. It is found that the dredge site, or the portion of it referred to as the boat ramp, had straight, square-cut sides, which are inconsistent with that sloping area being caused by a flooding event, as maintained by the Respondent. The shape of the boat ramp was clearly consistent with dredging with mechanical equipment. In summary, based upon Mr. Buckelew's and Mr. Gilmore's testimony, which is accepted, regarding the fresh appearance of the fill road, the road's clay composition which is a soil type uncharacteristic of a river flood plain, as well as the demeanor of the Respondent, including consideration of his prior sworn statement at deposition, it is determined that the Respondent placed the fill material in question within the landward extent of waters of the State. The Respondent, in his opening statement, candidly admitted obtaining permits from the Department in the past for other activities. It is determined that he was reasonably aware that dredging and filling on this property might require a permit from the Department. Finally, based upon the totality of the credible evidence and the circumstances proven in this proceeding, the enforcement action and assessment of costs and expenses advanced by the Department are imminently reasonable. This is especially true in view of the fact that the Department has forborne attempting to fine the Respondent, within its authority, as much as $20,000.00.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Respondent perform the following: Within thirty (30) days from the effective date of the Final Order, the Respondent shall make payment of $250.10 to the Department for the expenses incurred by the Department. Payment shall be in the form of a cashier's check or money order payable to the Department. Within sixty (60) days from the effective date of the Final Order, the Respondent must complete re-grading of the areas of the fill road and boat ramp identified in Exhibit 2 to the NOV and re-grade those areas so as to re- establish the original pre-existing contours and elevations existing before the filling, as indicated by the adjacent, undisturbed areas. The Respondent must also stabilize the restored areas as needed to retain sediment on site during the restoration activities. The Respondent shall utilize turbidity control devices throughout the restored areas, including the use of filter cloth in the vegetated wetlands and floating screens in the open waters. The Respondent shall provide written notification to the appropriate Department personnel within ten (10) days of the completion of the above-described restoration work. The Respondent shall immediately, upon the effective date of the Final Order, cease and desist from further dredging or filling within waters of the State prior to receiving the necessary permit from the Department or written notice from the Department that the proposed activity is exempt from the permitting requirements of the Department. DONE AND ENTERED this 1st day of December, 1995, in Tallahassee, Florida. P. MICHAEL RUFF, 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 1st day of December, 1995. APPENDIX TO RECOMMENDED ORDER, CASE NO. 93-3897 Petitioner's Proposed Findings of Fact 1-41. Accepted. Rejected, as unnecessary and immaterial. Accepted. Respondents' Proposed Findings of Fact 1-3. Accepted, but not materially dispositive. 4. Rejected, as subordinate to the Hearing Officer's findings of fact on this subject matter. 5-6. Rejected, as immaterial and as subordinate to the Hearing Officer's findings of fact on this subject matter. Rejected, as subordinate to the Hearing Officer's findings of fact on this subject matter. Rejected, as patently contrary to the preponderant weight of the evidence. COPIES FURNISHED: Michael C. Owens, Esquire Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Mr. Tom Mertens Star Route Box 5B Ebro, Florida 32437 Virginia B. Wetherell, Secretary Department of Environmental Protection Douglas Building 3900 Commonwealth Boulevard Tallahassee, FL 32399-3000 Kenneth Plante, Esquire General Counsel Department of Environmental Protection Douglas Building 3900 Commonwealth Boulevard Tallahassee, FL 32399-3000
Findings Of Fact Petitioner Melvin J. Laney is the owner of Rodriguez Key which is located approximately one and one-half miles from Key Largo, Florida, in the Atlantic Ocean. The island consists of about 170 acres and is undeveloped. It is approximately 9/10 of a mile long and 3/10 of a mile wide. By application, dated July 31, 1978, Petitioner requested a permit from Respondent Department of Environmental Regulation (DER) to conduct specified activities incident to the establishment of a primate breeding and research farm. The proposed activities included the construction of a floating pier, filling a sunken barge which is located 100 feet from the shoreline with coral rock and riprap, constructing two buildings on stilts on the east end of the island, clearing some 8.9 acres of black mangroves to provide trails for the placement and servicing of cages, installation of prepackaged waste treatment units, and temporary cages. (Testimony of Petitioner, Exhibits 1,8) DER's South Florida branch office personnel reviewed the application and issued an intent to deny the requested permit by letter of March 8, 1979, for the reason that Petitioner had failed to obtain local approval required pursuant to Section 253.124,. F.S., and that violations of State water quality standards could be expected by the proposed project. Further, the notice noted that the project would result in adverse effects to marine productivity and wildlife population contrary to the public interest under Chapter 253. Petitioner thereupon requested a hearing. (Petition, Exhibit 6,8) Petitioner plans to bring rhesus, squirrel, and other research primates into the State for the purpose of establishing a breeding and research farm on Rodriguez Key. The primates would be owned by sponsors who would pay Petitioner to provide housing, care and associated services. The project is designed to meet the needs of researchers for the testing of vaccines and other scientific purposes. There is currently a shortage of primates in this country due to a 1978 embargo on the export of such animals by the government of India who had previously been the primary supplier of research primates. (Testimony of Petitioner, Darrow, Exhibit l) Petitioner intends to fill a partly sunken barge near the northeast shoreline with boulders and riprap, cover it with a concrete floor, and construct a floating pier approximately 130 feet long between the shore and the barge for off-loading of supplies and equipment. The project contemplates the construction of an animal care house and a residence, both to be placed on stilts which will each contain a maximum of 10,000 square feet of space. No filling or dredging is planned for either structure. This is a modification from the original permit application which called for some 3,000 cubic yards of fill at the building site. At the western end of the island, Petitioner plans to install 16 rows of prefabricated cages with 64 cages per row, which represents a total area of approximately 12.48 acres. About 4.16 acres of that area will be cleared or otherwise disrupted to place and connect the cage rows. The cages will be secured and there is little likelihood that the animals will escape. Under a current permit from the Fresh Water Game and Fish Commission, the holding cages must be constructed to withstand hurricanes, surge and wind, and provide adequate protection for the animals during such storms. They must also meet or exceed minimum pen specifications established by the Commission. The permit submitted in evidence expired on June 30, 1981. The cages will be prefabricated and placed on metal pilings which are attached to underground rock. There will be troughs located underneath a grate floor for animal wastes which will be collected and pumped to a sewage disposal system. In order to take supplies, materials, and animals to and from the cage area, Petitioner intends to clear a 20-foot wide perimeter "trail" around the island which would be attached at both ends by lateral similar trails. The total distance of the trails is approximately 9,000 feet. The need for a perimeter trail is to deliver materials on one side of the island, service the animals, and then leave by a different route for the purpose of transporting employees, ill animals, or transporting of any animal that might affect the control area for testing and conducting vaccine research. The perimeter trails are designed to be no closer than 75 feet from a red mangrove fringe border around the island. For transportation purposes, it is proposed to use gasoline powered "all terrain" wheeled vehicles which will traverse the trails along two parallel two-inch diameter cables suspended horizontally 36 to 48 inches above the ground level. The cables will be attached to concrete anchors consisting of four inch by four inch steel tubes which are placed at 100 foot intervals along the trails. The tubes will be either hand-driven into subsurface rock several inches or driven by means of a portable pile driver. The tubes will additionally be supported by a concrete block "dead man" attached to a 5/8-inch cable on either side of the tubes and placed underground. Turning platforms would be placed at trail intersections on top of the cable road so that a vehicle could drive upon the platform and execute a turn to a connecting cable road. The low pressure tread vehicles used to traverse the roads will be equipped with shoes or flanges on the inside of the tire rims to securely ride on the pretensioned cables. They will also have low pressure pneumatic tires. The vehicles will also be used in interior areas where mangroves are not present. They will ride on the ground or upon metal plates. These areas are covered with about 9,000 square feet of batis (saltwort) cover which eventually will be killed by vehicle use. Batis is important for sediment stabilization and its removal can cause siltation problems in waters surrounding the island. The need for a 20-foot swath for the cable road is explained by the fact that transport of the 17-foot cages must be accomplished by placing them sideways on the transporting vehicles in order to install and periodically provide service, repair or replacement. A soil study made in representative areas of Rodriguez Key except the west end shows that coral rock exists at levels of approximately 11 to 15 feet below the ground surface, thus necessitating the use of pilings for support purposes rather than shallow footings. Although no soil borings were taken at the west end of the island, the soil expert is of the opinion that the borings reflect general rock characteristics of the entire island. Petitioner's civil engineer who designed the current cable road system prepared several alternative methods of construction, and is of the opinion that suspension of the cables at a height of 15 feet instead of three to four feet as currently planned would be feasible except for cage servicing purposes. A further alternative that was proposed by Petitioner's engineer expert is to place the cages at the east end of the island and utilize a boardwalk constructed of an eight-foot wide precast concrete slab walkway as a boardwalk for positioning of the cages. Six inch by six inch timber posts would be driven to the hardrock layer for a minimum of ten feet to anchor the Platform. The engineer testified that this alternative would be cost effective if used in lieu of the cable road. Respondent's Environmental Specialist testified that such a modification to concentrate the project on the east end of the island would be recommended because it would eliminate the cable road and its adverse environmental consequences Rodriguez Key is almost completely vegetated by mangroves with a red mangrove fringe around the perimeter and black mangroves on the higher interior areas. Some of the red mangroves are 100 to 150 feet in height and the black mangroves range from 20 to 40 feet high. In the east center of the island is an open area of batis, and red mangroves are located in the center and west end of the island. White mangroves are also present in the south side of the island. Throughout the island, there are watermarks on trunks and prop roots ranging from four inches to six inches, and an abundant growth of brown algae. Such algae requires regular submergence to exist. No significant forms of wildlife are present on the island. Batis is a submerged species which is important for sediment stabilization. In order to clear the 20-foot wide trails with cable suspensions as low as 36 inches above ground, it will be necessary to prune or cut back a large number of mangroves to that height. However, the prop roots of the red mangroves extend above six feet in some areas. If the trees and roots are cut to a three-foot height, it is unlikely that they would survive. Red mangroves produce leaf detritus which forms a part of the food chain for marine life. Such trees are island stabilizers which provide filtration and uptake of nutrients associated with runoff and intertidal waters. The waters surrounding the island are categorized as Class III waters under State regulations. The presence of brown algae on prop roots is evidence that the island is regularly inundated to some degree. Turtle grass, which is an indicator of regular tidal flushing, is in abundance on the flats waterward of the island but not found in the interior. During a visit to the Rodriguez Key in 1981, DER personnel observed standing water across the entire island to a depth of from one inch to one foot at high tide. (Testimony of Carroll, Key, Helbling, Exhibits 6, 8) Thirteen public witnesses testified at the hearing, including residents, landowners, and representatives of housing developments in the Key Largo area. They were uniformly opposed to the proposed project for a variety of reasons. Primarily, they fear that the presence of primates on the island a short distance away from Key Largo will produce excessive noise, odor, and water pollution in the adjacent waters which are used for recreation. Additionally, some are of the opinion that their property values will decrease as a result of the activity. A District Naturalist employed by the Department of Natural Resources at the nearby Coral Reef State Park testified that her agency opposes the proposed activity due to concern that it will cause degradation of water quality in the surrounding waters and that increased boat traffic could damage the shallow coral reef beds which lie near the State park. There is also general apprehension among the nearby residents that a hurricane could destroy any facilities on Rodriguez Key and cause damage to their property. A petition signed by a large number of Key Largo residents reflects their opposition to Petitioner's use of Rodriguez Key as a primate breeding and research facility. (Testimony of public witnesses (Hearing Officer's Exhibit 2) Exhibits 9-10) There probably would be no odor problem connected with the presence of monkeys on Rodriguez Key if the cages are regularly cleaned and fecal waste is disposed of according to sanitary methods. Although primates are inclined to vocalize at feeding time or when strangers appear, they do not screech at great length and the presence of trees and other foliage would modify the sound. (Testimony of Darrow)
Recommendation That the application of Petitioner Melvin J. Laney, as modified in the above Conclusions of Law, be approved and that a permit authorizing the requested activities be issued pursuant to Chapter 403, F.S., together with water quality certification under PL-500, subject to standard conditions reasonably necessary for prevention of pollution. DONE and ENTERED this 14th day of September, 1981, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 14th day of September, 1981. COPIES FURNISHED: Ross A. McVoy, Esquire Madigan, Parker, Gatlin, Swedmark and Skelding Post Office Box 669 Tallahassee, Florida 32302 Ray Allen, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Honorable Victoria Tschinkel Secretary, Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 =================================================================
Findings Of Fact The Department of Environmental Regulation (hereinafter "DER") issued a letter of "intent to issue" a permit based upon an application submitted by Respondent John H. Voorhees for a weedgate and associated fences to be placed at the mouth of the Hollerich Subdivision canal in Big Pine Key, Monroe County, Florida. The majority of owners of lots in the Hollerich Subdivision are in favor of the gate. The Hollerich Subdivision canal is approximately 1,200 feet long. it is an east-west dead-end canal with its mouth facing east. Floating seaweeds, grasses and detritus (a/k/a wrack are blown into the canal by the prevailing east and southeast winds. Although some surface wrack may blow back out of the canal with the occasional west wind, the sunken weeds will not. The accumulation of windblown wrack results in a stench caused by hydrogen sulfide gas from rotting weeds. The odor causes nausea, sore throats, and sneezing. Water quality tests of dissolved oxygen (DO) taken both in April 1985 and in November 1986 show the water in the canal to be below state standards. The low DO levels found in the canal are primarily due to the rotting weeds although the nutrients leaching from the surrounding yards also contribute to those low levels. The area outside the canal is better able to diffuse and absorb the wrack problem than the area inside the carnal. Accumulations of wrack outside the canal are more temporary and therefore produce less navigational difficulty and less deterioration of water quality. The navigational problems caused by weeds choking the canal range from difficulty in steering to poor visibility. The decaying wrack also causes growth on boat bottoms, can damage boat cooling systems, and turns the water in the canal red. The amount of wrack entering the canal and accumulating there has been increasing over the last five years. The proposed structure will stop wrack from entering the canal and will function as a weedgate. The design of the gate will not cause any navigational hazards, although the weedgate should have navigational aids to assure safety. Although the weedgate will not improve water quality in the canal so as to meet state standards, it will result in an improvement. DER has no jurisdiction to resolve property disputes. The proposed weedgate is to be placed in front of the canal with no on-land attachments, and Respondent Voorhees has given reasonable assurances that the proposed gate is not on privately owned property. The proposed structure will be placed in Class III Outstanding Florida Waters. DER has balanced the positive public interest effects that will accrue to the owners of property along the canal against the' negative public interest effects that may accrue to owners of property at the mouth of the canal. Respondent Voorhees has given reasonable assurances that the project will be clearly in the public interest. Respondent Voorhees has given reasonable assurances that the proposed project will meet all applicable DER rules and standards.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is, RECOMMENDED that a Final Order be entered (1), granting Respondent Voorhees' permit application and (2), authorizing the issuance of a permit subject to all permit conditions contained in the Department's letter of Intent to Issue the permit and also including the condition that no trespassing occur on the property at the mouth of the canal attendant to either the construction or the maintenance of the weedgate and associated fences. DONE and RECOMMENDED this 17th day of February, 1987, at Tallahassee, Florida. LINDA M. RIGOT, 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 17th day of February, 1987. APPENDIX TO RECOMMENDED ORDER, CASE NOS. 86-0599, 86-0600, 86-0601, 86-0954, and 86-0955 l. Respondent Department of Environmental Regulation's proposed findings of fact numbered 1-5, 9, 10, 12-15, 17-20, the first and last sentences of 21, 23, 28, and 29 have been adopted in this Recommended Order either verbatim or in substance. The remainder of the Department's proposed findings have been rejected as follows: 6-8, 11 and 16, as being unnecessary for determination herein; the remainder of 21 and 22 as being immaterial to the issues herein; and 24-27 as being subordinate. 2. Respondent Voorhees' proposed findings of fact numbered l, 3, 8, and 13 have been adopted in this Recommended Order. The remainder of Voorhees' proposed findings of fact have been rejected as follows: 2 and 16 as being subordinate; 9 and 10 as being unnecessary; and 11, 12, 14 and 15 as not being supported by the evidence in this cause. COPIES FURNISHED: Douglas H. MacLaughlin, Esquire Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 John H. Voorhees Route 1, Box 612 F Big Pine Key, Florida 33043 H. Ray Allen, Esquire 618 Whitehead Street Key West, Florida 33040 Dale Twachtmann Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301
The Issue The matters here presented concern the challenges by the named Petitioners to Rule Sections 17-3.061(2)(b), 17-3.111 (11), 17-3.121(14), 17-4.02(17),(19), and 17-4.28(2), Florida Administrative Code, related to definitions of "submerged lands" and "transitional zone of a submerged land" and the requirements set forth by rule provisions for permits related to dredge and fill activities in "submerged lands" and in the "transitional zone of submerged land" and water quality in Florida. The rule challenges are in keeping with the provisions of Section 120.56, Florida Statutes. Specifically, Petitioners claim that the rules are invalid exercises of delegated legislative authority. The Petitioners do not, by the challenges, question the procedures utilized in the promulgation of the subject rule provisions.
Findings Of Fact Petitioner, Baker Cut Point Company, is a corporation which owns real estate in Key Largo, Florida, and James C. Dougherty owns the company. The Respondent, State of Florida, Department of Environmental Regulation, is a governmental body which has been granted certain regulatory powers, to include the responsibility for requiring environmental permits for certain activities over which the Respondent has jurisdiction. In furtherance of that responsibility, the Respondent has promulgated the aforementioned rules which are the subject of this rules challenge case. The Petitioners have been subjected to the terms and conditions of the aforementioned rule provisions in the course of their application for environmental permits for developments in property in Key Largo, Florida, under DER File Nos. 44-21381 and 44-14356. Those matters were the subject of a Subsection 120.57(1), Florida Statutes, hearing in Division of Administrative Hearings' Cases Nos. 80-760 and 80-1055. The hearings in those cases were conducted on the dates described in this order and were held in view of the disputed material facts between the parties occasioned by the Respondent's stated intention to deny the permits based upon the Respondent's belief that the activities contemplated within the permit process would be in violation of certain regulatory provisions, to include those rule provisions which are the subject of this action. Throughout the process of permit review and the hearing de novo, and in response to the revisions to the original permit requests, the Respondent has continued to claim jurisdiction in keeping with the rule provisions at issue. The Baker Cut Point Company DER File No. 44-14356 letter of intent to deny dates from April 3, 1980, and the corresponding letter of intent to deny related to DER File No. 44-21381, James C. Dougherty, dates from May 27, 1980.
Findings Of Fact The Parties. Respondent, Citrus Recreational Marina, Inc. (hereinafter referred to as "Marina"), is a corporation. Marina is the applicant for the permit which is at issue in this proceeding. Respondent, the Florida Department of Environmental Protection (hereinafter referred to as the "Department"), is an agency of the State of Florida with the responsibility for, among other things, wetland resource permitting. The Department also has responsibility, pursuant to an agreement with the Southwest Florida Water Management District (hereinafter referred to as the "Water Management District"), for Management and Storage of Surface Water permitting within the jurisdictional boundaries of the Water Management District. Petitioner, Save the Manatee Club, Inc. (hereinafter referred to as "Save the Manatee"), is a non-profit, Florida corporation. The stated purpose of Save the Manatee includes protection of the manatee and its habitat through the promotion of public awareness, research and lobbying efforts. Petitioner, Friends of the Greenway (hereinafter referred to as "Friends"), is an organization which promotes responsible environmental policy in Citrus County. Save the Manatee and Friends are "citizens" of the State of Florida. They filed a verified petition for hearing in this matter. They alleged in the petition that the proposed facility will injure, harm, or otherwise pollute the state's natural resources. Members of Petitioners observe, study and enjoy manatee in Citrus County, including waters that would be impacted by the proposed facility. Marina's Permit Applications, the Department's Notice of Intent to Issue and the Petitioners' Challenge. On March 28, 1995, Marina applied to the Department for a permit for Management and Storage of Surface Water. On March 10, 1993, Marina applied to the Department for a wetland resources (dredge and fill) permit. The permits sought by Marina are associated with Marina's plan to construct a marina facility. The marina is to be constructed within an existing dolomite mine pit (hereinafter referred to as the "Mine Pit"). On or about February 6, 1996, the Department entered a notice of intent to issue the permit sought by Marina. A copy of the draft permit, permit number 092278259 and MS092681199, was attached to the notice of intent to issue. On or about March 13, 1996, Petitioners filed a Petition for Formal Administrative Hearing challenging the Department's proposed decision to issue the draft permit. Marina's Proposed Facility. Marina's proposed facility is to be located in Citrus County, Florida. Citrus County is located on the west coast of Florida, north of Tampa, Florida, and south of the mouth of the Suwannee River on the Gulf of Mexico. As part of the proposed facility, Marina proposed to construct 256 wet slips (122 of which may be covered) on six floating docks, a boat ramp, a boat lift bay, a 63-boat dry storage facility, a convenience store with fueling and sewage pump-out facilities, a clubhouse, a stormwater facility and a parking area. The proposed facilities will also include a potable water system. The water system will provide drinking water to the clubhouse, bait stand, fueling facility, boat storage area and the marina docks. The proposed facilities will also include an on-site wastewater treatment facility. The treatment facility will consists of an aerobic system with on-site effluent disposal through drainfield lines into the soil. No sewage treatment percolation ponds will be included on the proposed site. The stormwater system for the proposed site will be separate from the wastewater treatment facility. The stormwater system will include the collection and treatment of stormwater in on-site basins prior to discharge into the Mine Pit. The system will be designed to retain the entire rainfall from a 100-year storm combined with wet detention and on-line systems involving percolation. All these systems have been designed to meet the design standards required by Chapter 40D-4, Florida Administrative Code. The post development runoff discharge rate for the proposed site is projected to be less than the current rate of runoff discharge on the proposed site. The proposed facility will not cause any increased flood risks on-site or off-site. No part of the surface water management system will be located within 100 feet of any public supply well. The fish cleaning stations included for the proposed facility will be located over land. Waste associated with fish cleaning will be collected for disposal. Wastewater from the stations will be directed into the wastewater treatment system for the proposed facility. Wastewater from boats at the proposed facility will directed to the wastewater treatment facility through two pumpout stations located near the proposed fueling facility. Solid waste from the proposed facility and boats utilizing it will be disposed of in trash receptacles located throughout the proposed site. They will ultimately be picked up by a solid waste hauler for disposal. Erosion around the Mine Pit will be controlled through the placement of 2,200 feet of rip rap, vegetation planting and other erosion control techniques. The Mine Pit where the proposed marina is to be constructed is located on the south side of the Cross Florida Greenway Waterway (hereinafter referred to as the "Greenway Waterway") (formerly known as the "Cross Florida Barge Canal"), approximately one half mile east of where U.S. Highway 19 crosses the Greenway Waterway. The proposed site is approximately 4.75 miles from where the Greenway Waterway empties into the Gulf of Mexico. The Mine Pit is U-shaped, approximately 31.4 acres in size, and has an average depth of -20 feet, with pockets of -33 feet in depth. Marina proposed to fill the Mine Pit to 13.0 feet NGVD, place 2,285 linear feet of rip rap, and dredge 4.75 acres of the Mine Pit to -13.0 feet NGVD. The waters of the northwestern corner of the Mine Pit are separated from the waters of the Greenway Waterway by a plug of land approximately 100 to 150 feet wide. Marina proposed to remove the plug to create an entrance from the marina to the Greenway Waterway. The removal of the plug will result in a lowering of the level of water in the Mine Pit by approximately 3 to 5 feet to sea level, the level of the water in the Greenway Waterway. Marina also proposed to excavate a flushing canal channel between the Greenway Waterway and the northeast corner of the Mine Pit. The boundary of the property on which the Mine Pit is located is approximately 100 feet from the Mine Pit at its closest location. The Mine Pit was excavated from lime rock and Ona fine sands; Pits and Udorthents (both manmade) soil types exist throughout the project site. Weedy vegetation dominates the historically disturbed upland area surrounding the Mine Pit. Saltbush (Baccharis halimfolia), marsh elder (Iva frutescens), dog fennel (Eupatorium spp.), marsh fleabane (Pluches spp.), and waxmyrtle (Myrica cerifera) exist along the Greenway Waterway. Southern red cedars (Juniperius silcicola) are scattered throughout the area. Cattails (Typha spp.) have invaded the edges of the Mine Pit. Ownership of the Proposed Site Property. Marina has no ownership interest in the property where the Mine Pit is located. Nor has Marina ever held such an interest. The proposed facility site is held in three undivided interests. At the time the permit applications were filed by Marina, Marina had an option contract to purchase the proposed site. At the time of the final hearing of this matter, the option contract was no longer in force. Marina had also been authorized in writing prior to filing the permit applications to act as agent for the owners of the site for purposes of seeking environmental permitting. It was stipulated at the time of the final hearing that two of the three undivided interest owners had authorized Marina to act as their agent for purposes of obtaining the permits at issue in this proceeding. At the time of the final hearing, the third undivided interest owner did not authorize Marina to act as its agent for any purpose. Marina is agreeable to a new condition being added to the draft permit by the Department requiring Marina to submit documentation to the Department before any development of the proposed facility is commenced proving that Marina has acquired interests in the proposed site necessary for it to carry out the permit conditions. It is the Water Management District's policy in implementing Rule 40D- 4.301(g), Florida Administrative Code, which requires applicants to provide reasonable assurances concerning their proposed projects, is to require the land owner to be the permittee. The Greenway Waterway and the Surrounding Area. The Greenway Waterway consists of natural and man-made waters formerly intended to be used as the Cross Florida Barge Canal. The waters of the Greenway Waterway are classified as "Class III" waters. The Cross Florida Barge Canal was deauthorized on January 22, 1991. In its place was created the Cross Florida Greenways State Recreation and Conservation Area. The State of Florida owns the majority of the lands within the Cross Florida Greenways State Recreation and Conservation Area. The state can, therefore, control development along the Greenway Waterway. A portion of the Greenway Waterway was constructed as part of the Cross Florida Barge Canal by digging a canal from a spillway at Lake Rousseau, east-northeast of the proposed site, to the Gulf of Mexico. This portion of the canal (hereinafter referred to as the "Greenway Canal"), is straight and was designed for a depth of 12 feet. The actual depth of the Greenway Canal varies and, in some locations, is 18 feet deep. The Greenway Canal is also approximately 250 feet wide. The Greenway Canal intersects the Withlacoochee River, which is located to the east of the proposed facility. Prior to the construction of the Greenway Canal, the Withlacoochee River ran from a spillway at Lake Rousseau to the Gulf of Mexico. After construction of the Greenway Canal, the portion of the Withlacoochee River which connects with the Gulf of Mexico was, and still is, separated from the Greenway Canal by an earthen berm. The western portion of the Withlacoochee River (hereinafter referred to as the "Upper Withlacoochee"), continues to run from Lake Rousseau for approximately 1.3 miles to the Greenway Canal and then runs to the Gulf of Mexico through the Greenway Canal. The depth of the Upper Withlacoochee varies from river bottom which is exposed at low tide to areas of approximately 20 feet. The depth of water, the speed at which water flows and the amount of aquatic vegetation in the Upper Withlacoochee varies depending on the amount of water released from Lake Rousseau through the spillway. For the past year, the rate of flow in the Upper Withlacoochee has been relatively high. There are currently two public boat ramps, but no marinas, located on the Greenway Canal. One of those boat ramps is in disrepair and the evidence failed to prove that it is in use. There are no marinas on the Upper Withlacoochee or the Greenway Canal. There is a Florida Marine Patrol station located on the Greenway Canal approximately one-half mile east of U.S. Highway 19. Whether the presence of the station will have any impact on the enforcement of speed limits in the Greenway Canal is purely speculative. Approximately 2 miles west of the proposed facility is an existing active mining operation owned by Independent Aggregates. Barges transport mine product along the Greenway Canal from the mine to the Gulf of Mexico. Another organization, known as "Holnam", has been permitted by the Department to construct a barge-loading facility opposite the Independent Aggregates' barge facility and mine. It is unlikely, however, that Holnam will actually begin operating barges on the Greenway Canal. A speed limit of 25 miles per hour has been imposed by the Department throughout the Greenway Canal. The speed limit was imposed to protect West India Manatee that utilize the Greenway Canal. The Upper Withlacoochee has been designated an idle-speed zone by local ordinance. Crab traps are located along the banks of the Greenway Canal for approximately four miles into the Greenway Canal from the Gulf of Mexico. Traps are generally anchored to the bottom by lines and are spaced approximately 100 feet apart, 20 to 15 feet from the bank. A channel extends for approximately 12 to 15 miles into the Gulf of Mexico from the mouth of the Greenway Canal. The channel is marked. There are obstructions and shallow water outside this channel. Prudent boaters will continue in the channel for approximately four to nine miles before turning north or south into the Gulf of Mexico. Operators of smaller boats and those with knowledge of the area are able, however, to navigate north or south closer to shore. Impact on the Conservation of Fish and Wildlife, Including Endangered or Threatened Species, or Their Habitat. The West India Manatee is an endangered species, which means that it is in danger of extinction. Approximately 3000 manatees are found in Florida waters. Approximately half are located on the east coast and half on the west coast of Florida. There is little interchange between the two groups. The State of Florida is attempting to restore the manatee population to a size which will help to insure its survival as a species. In order for the manatee population to survive, human development and interaction with manatees must be managed. Manatee habitat needs to be preserved from development. Two of the most significant challenges to the survival of the manatee are the number of manatees killed by boats and the increasing number of boats in Florida waters. Collisions with boats is the greatest known cause of manatee deaths (approximately 25 percent). Manatee change locations frequently searching for food, drinking water, resting areas, potential mates and birthing areas. They also return to preferred habitat features. Manatee are attracted to areas that are calm and quiet for birthing areas. Shallow water, accessible from deeper water, is essential for birthing. After giving birth, the mother and calf generally remain in the area for some period of time, sometimes as long as months, until the calf is able to survive elsewhere. They will leave an area, however, if disturbed. Boat traffic, even at slow speeds, can cause disruption to mothers and young calves. Boat traffic can separate a mother and calf. There are approximately 300 manatee in the waters of northwestern Florida (from Tampa Bay to the Suwannee River), which includes the area of the proposed facility and Citrus County. This population has been increasing in recent years. Manatee in the waters of northwestern Florida require a stable source of warm water during the winter. During the winter ambient temperatures drop below the level at which the manatees' metabolism will sustain them. As a result of the need for warmer waters, most of the manatee in northwestern Florida spend the winter in Citrus County. Kings Bay, Crystal River and Homosassa all provide warm water locations for manatee. These sites are located to the south of the proposed facility. Kings Bay is the most important winter manatee habitat on the west coast of Florida. During the rest of the year, when waters are warmer, manatee leave their warm water, winter habitats to forage and investigate other habitat. Manatee that winter in the warm water sites in Citrus County generally migrate to the north. They travel to, and past, the mouth of the Greenway Canal, returning by the same general routes in the winter. Manatee also linger at the mouth of the Greenway Canal at the Gulf of Mexico because that area offers a combination of a relatively deep-water channel with adjacent shallow water and aquatic vegetation. Manatee use the waters of the Greenway Canal and the Upper Withlacoochee. The Greenway Canal is not, however, considered particularly good habitat for manatee. It has relatively deep water, steep banks, little fresh water and little vegetation of interest to manatee. In 1991 Citrus County adopted a Manatee Protection Plan as part of its comprehensive growth management plan. The Manatee Protection Plan does not identify the Greenway Canal as essential manatee habitat. The Manatee Protection Plan was adopted with the assistance of the Department. The Plan was based upon a compilation of manatee studies, marina inventory studies, and a comprehensive view of the county's waterway systems at the time the Plan was adopted. "Essential manatee habitat" is defined in the Manatee Protection Plan as "any land or water area constituting elements necessary to the survival and recovery of the manatee population from endangered status". Whether an area is "essential manatee habitat" is to be considered under the Plan as "a criteria for determining areas where dock facilities should be limited." The definition of "essential manatee habitat" for purposes of the Plan is different from the standard to be applied in by the Department in this case. The definition in the Plan is similar to the federal criteria considered and found to be different from that applicable to Department permitting cases in Metropolitan Dade County v. Coscan Florida, Inc., 609 So.2d 644, 651 (Fla. 3d DCA 1992). The Manatee Protection Plan contemplates that a master plan will be undertaken to establish the capacity of the Greenway Canal for boat and marina facilities. That master plan has not been developed. The fact that the master plan has not been formally undertaken, however, is of little consequence. The Department, due to the State's ownership of the land surrounding the Greenway Canal, has been able to consider possible uses of the Greenway Canal for boating and marinas without a formal master plan. The Manatee Protection Plan does not support a finding that the proposed facility will not have an adverse impact on the manatee. Although the waters of the Greenway Canal do not constitute good manatee habitat, the Upper Withlacoochee is considered good habitat, depending on the amount of water being released from the spillway at Lake Rousseau. Manatee have used the Upper Withlacoochee for feeding, resting and birthing. The Upper Withlacoochee has limited human activity, light boat traffic, sources of fresh water, a warm-water spring and aquatic vegetation. The Upper Withlacoochee has been used for birthing. Infant mortalities reported in the area suggest that the Upper Withlacoochee is used as a preferred birthing area. The rate of mortality suggests a higher rate of successful births. Aerial survey and mortality data also suggests that the Upper Withlacoochee and the Greenway Canal are utilized throughout the year by manatee. Greatest use is seasonal. Aerial survey data underestimates the number of manatee utilizing the Upper Withlacoochee and the Greenway Canal due to the lack of water clarity and due to the meandering course of, and vegetation along, the Upper Withlacoochee. Manatee mortality data concerning the Greenway Canal and the Upper Withlachoochee provides some indication of the fact that the number of manatee that travel through the Greenway Canal and the Upper Withlacoochee is not insignificant. While there was considerable evidence presented concerning whether the number of manatee that utilize the Greenway Canal and the Upper Withlacoochee is accurate or has been underestimated, based upon aerial survey data and manatee mortality comparisons, the critical fact proved by the evidence in this case is that a significant number of manatee do use the Upper Withlacoochee as habitat, including for birthing. The evidence also proved that, in order for manatee to use the Upper Withlacoochee, it is necessary that they travel the length of the Greenway Canal. Another critical fact proved by the evidence is to this matter is that manatee traveling to and from the Upper Withlacoochee must travel the Greenway Canal from the Gulf of Mexico past the proposed facility. The evidence was also unrefuted that increased boat traffic from the proposed facility will have the potential to adversely impact the manatee. That adverse impact will take the form of physical injury due to collisions and stress on manatee from increased human activity. The activity could reduce the use of the Upper Withlacoochee as habitat. What remains to be determined is whether the conditions of the draft permit will provide adequate assurances that the impact will not be contrary to the public interest. The Department's Bureau of Protected Species Management determined that, without the conditions to be added to the draft permit it suggested, the following impacts could be expected as a result of approval of the proposed facility: The probability of manatee/boat collisions increases with increasing boat traffic where boaters and manatees regularly inhabit the same waterways. While the current level of barge/vessel traffic does not appear to be a problem, increasing the amount of recrea- tional and commercial vessel traffic to the proposed levels in this narrow waterway is expected to adversely impact the endangered manatee. Barge trips may become more frequent, and barges traveling down the center of the canal drives manatees toward the edges of the canal. This increases the risk of manatee/recreational boat collisions, and increases the risk of these recreational boats driving manatees underneath, ahead of or behind traveling barges. The probability of lethal and sublethal propeller strikes increases. Also, there is not sufficient space for manatees between the canal bottom and the bottom of a fully loaded barge, with only one foot clearance as typical for loaded barges. The probability of a manatee being crushed will increase, and this impact is difficult to offset with conservation measures other than not allowing the activity. Page 2, Petitioners exhibit 7 and CRMI exhibit 10. The evidence in this case supports the foregoing conclusions. The increased boat traffic from the proposed facility, even if limited to sailboats and even if power boats are allowed at lower speed limits than currently in force in the Greenway Canal, may cause impacts with manatees due to the increased traffic and the use of the Greenway Canal by barges and recreational boats. It is possible that manatees, confronted by oncoming recreational boats and barges, may be forced into the path of barges and be crushed. Barges used by Independent Aggregates are approximately 72 feet wide and 250 feet long and are pulled or pushed by tugboats. The probability of this conflict taking place will be greater if barge use of the Greenway Canal is increased as proposed by Independent Aggregates. The greatest threat to the manatee of the proposed facility is the threat of death or injury as a result of cuts or blunt trauma from collisions of boats with manatees. This threat is primarily associated, however, with faster moving, power boats. Therefore, the extent of possible adverse impact on the manatee will be determined largely by the speed limit imposed in the Greenway Canal. To mitigate against the possible adverse impact on manatee, the Department has included certain conditions in the draft permit. Those conditions are found in Condition 6 of the draft permit and were recommended by the Department's Bureau of Protected Species Management. As a result of the Bureau of Protected Species Management's review of the proposed facility, it was recommended that the proposed facility not be approved if all of the conditions suggested by it were not included in the draft permit. All of the conditions recommended, except one, were included in the draft permit. The condition not included was one that provided that a violation of manatee speed zones would be grounds for revocation of the lease of any slip or dock space at the proposed facility. The lease revocation condition recommended by the Bureau of Protected Species Management was not included in the permit due to concern by the Department as to whether the condition could be legally imposed. The language of the memorandum of review of the proposed facility from the Bureau of Protected Species Management suggesting that the proposed project should not be approved unless all recommended conditions are accepted is standard language used by the Bureau and not intended to be strictly interpreted. The Bureau ultimately concluded that, despite its recommendation, it believes that the conditions of the draft permit are adequate to offset adverse impacts to the manatee. The Bureau's explanation is sufficient to eliminate any inference that otherwise may be drawn from its suggestion that the proposed facility should not be approved due to the exclusion of the permit condition concerning revocation of leases for speed zone violators. Condition 6 requires, among other things, that signs warning of possible manatee activity be displayed during construction, that personnel associated with the project be educated about the manatee, and that other measures designed to protect manatee during construction be followed. Due to the fact that most of the construction will take place in the enclosed Mine Pit, there should be little, if any adverse impact on manatee as as result of construction. Condition 6 also provides that permanent manatee warning signs and information concerning manatee be posted by the marina, and that a manatee awareness education program be established at the proposed facility. Condition 6 also limits the use of the boat ramp of the proposed facility to boats stored "on-site." The ramp will not be open to the general public. Finally, condition 6.l. provides the most important limitation of the use of the proposed facility. Condition 6.1 limits use of the proposed facility to sailboats and, therefore, prohibits the use of power boats: . . . until the applicant has provided documentation to the Department that manatee protection speed zones in the CFBC have been revised, approved by the Bureau of Protected Species Management, and posted in the CFBC. Occupancy of the facility by sailboats shall not be restricted. The limitation of the use of a marina to sailboats should adequately mitigate the adverse impacts to the manatee from the proposed facility. See Coscan, at 651. The effect of condition 6.l. is to allow Marina to obtain a modification of the draft permit after it is issued to allow power boats based upon events which may take place in the future. There are no guarantees that those events will result in reasonable assurances that the adverse impact to the manatee from power boat use at the proposed facility will not be contrary to the public interest. The speed zones which must be established and approved by the Bureau of Protected Species Management will be established, if at all, through rule- making procedures. See Rule 62N-22.011, Florida Administrative Code. The process would allow public input. Additionally, the outcome of the process would be subject to challenge under Chapter 120, Florida Statutes. Because of possible challenges to the efforts to impose speed zones, it is possible that speed zones adequate to reduce the adverse impacts to the manatee which would satisfy the public interest test applicable in this matter will not be adopted. The standards which the Department must adhere to in establishing speed zones are not the same standards applicable in this matter. In this matter, reasonable assurances must be given that there will not be adverse impacts to the manatee, a threatened species, contrary to the public interest. Establishing speed zones pursuant to other provisions of law will not insure that the reasonable assurances required for the issuance of the permit at issue in this case will be given. Although the resulting speed zones may be adequate to protect the manatee, there is no way to determine what kind of speed zones will be established. Without knowing the ultimate speed zones which may be established, or, more importantly, to know that the speed zones will meet the public interest test applicable in this matter, it is not possible to find the reasonable assurances Marina is required to provide at this time or at any time before the proposed facility is actually permitted. If reasonable assurances can be given that the use of power boats in the proposed facility will not be contrary to the public interest once speed zones are established, Marina or the owner of the proposed facility may apply for a permit modification. At that time the requisite reasonable assurances concerning power boat use can be determined. The provision of condition 6.l. allowing Marina to avoid seeking a permit modification at that time is, therefore, at a minimum, unnecessary, and at its worse, an effort to allow Marina to avoid having to provide the necessary reasonable assurances concerning the use of power boats. If only the impact on the manatee were considered in establishing speed zones, it could be concluded slow or idle speed should be imposed throughout the Greenway Canal and for some distance into the Gulf of Mexico in order to adequately reduce the adverse impact from the proposed facility on the manatee. Establishing speed zones, however, requires a consideration of other factors. The evidence in this case failed to address those factors sufficiently to recommend a condition to the draft permit concerning speed zones. Based upon the foregoing, it is concluded that reasonable assurances have not been given that there will not be unreasonable adverse impact to the manatee if the use of power boats at the proposed facility is allowed as provided in condition 6.l. of the draft permit. Other Public Interest Criteria. The evidence failed to prove that the proposed facility will adversely affect the public health, safety or welfare or the property of others. The evidence also failed to prove that the proposed facility will adversely affect navigation or the flow of water or cause harmful erosion or shoaling. The docks and other marina facilities will all be restricted to the Mine Pit, which is not now open to navigation. There is adequate width in the Greenway Canal to allow boats to exit the Mine Pit into the Greenway Canal and for boats and barges in the Greenway Canal to pass each other. Rip-rap to be placed along the Mine Pit shore and other shoreline stabilization activities will be adequate to prevent erosion and shoaling. Groundwater flow at the proposed site should not be adversely affected by the proposed facility, except as discussed, infra. The proposed facility should not adversely affect fishing or recreational values or marine productivity in the vicinity of the proposed facility. Recreational values (boating and fishing) should be enhanced as a result of the proposed facility. If condition 6.l. is not eliminated and power boats are allowed in the Greenway Canal, there are no assurances that the recreational value provided by the manatee will not be adversely impacted. The proposed facility is intended to be permanent. The evidence failed to prove that the proposed facility will adversely affect or enhance significant historical or archaeological resources under the provisions of Section 267.061, Florida Statutes. If condition 6.l. is not modified to eliminate the use of power boats automatically upon the establishment of speed zones, there are no reasonable assurances that the current condition and relative value of functions being performed by the Greenway Canal and the Upper Withlacoochee will not be adversely affected by the proposed facility. Otherwise, the proposed facility should not have an adverse impact on current conditions and relative value of current functions of the area. Groundwater Quality Standards. The general geology in the area of the proposed facility and the Greenway Canal is known as karst terrain. Karst terrain is geology formed by the solution of limestone over millions of years. Sequential episodes of exposure of the Floridan aquifer, which underlies the area, occurs in karst terrain as the result of the natural formation of sink holes. These sink holes impact the movement of groundwater. Information exists to reasonably describe the hydrogeology of the area in "regional" terms. There is insufficient information generally available about the specific hydrogeology of the proposed site or the immediately surrounding area. Underlying the entire area and the proposed site in particular is the Floridan aquifer. The properties of the Floridan aquifer in coastal Citrus County, including the proposed site, can vary enormously over relatively short vertical distances. This variability impacts the movement of groundwater. The groundwater under the proposed site is classified as G-II. The terms "potentiometric surface" are used to describe the level to which groundwater will rise above sea level. The higher groundwater rises above sea level, the thicker the layer of underlying drinkable water should be before reaching an interface between drinkable and undrinkable water. In central Citrus County, the potentiometric surface is relatively low and flat at approximately 5 or 6 feet above sea level. The resulting interface between drinkable and nondrinkable water is found at 200 or more feet. Due to natural geological conditions, moving to the northwest of Citrus County, including the Greenway Canal area, potentiometric levels are higher. Therefore, thicker layers of drinkable water should be found around the proposed facility site and the Greenway Canal than in central Citrus County. Because of higher potentiometric surface in the area of the Greenway Canal, the layer of drinkable water would be expected to continue beyond 120 feet below the surface. Construction of the Greenway Canal has resulted in the intrusion of saltwater from the Greenway Canal into the groundwater. It has also resulted in the upconing of mineralized (sulfate) waters from deeper to less deep levels within the Floridan aquifer. These impacts have been significant with regard to the chloride levels (from the saltwater) and sulfate upconing. The impact of the construction of the Greenway Canal on saltwater intrusion and sulfate upconing is the result of the lowering of the surface waters to sea level in the Greenway Canal. The lowering of the level of water in the Greenway Canal has had the effect of decreasing the potentiometric surface and, consequently, reducing the thickness of the layer of drinkable groundwater. Saltwater has intruded along and beneath the Greenway Canal. The extent of this intrusion is represented graphically on Petitioner's exhibits 13 and 14. Saltwater intrusion has occurred primarily as a result of downward leakage of saltwater traveling up the Greenway Canal. The saltwater intrusion has been localized around the Greenway Canal. The wedge of saltwater intrusion has reached to approximately where U.S. Highway 19 crosses the Greenway Canal, approximately one-half mile east of the proposed site. Although it is "theoretically" possible that the saltwater wedge could continue to move along the entire length of the Greenway Canal, the evidence fails to support such a conclusion. Due to freshwater discharges from Lake Rousseau, the evidence supports a conclusion that the saltwater wedge will not move further eastward to any significant extent. The lowering of the waters of the Greenway Canal to sea level has had the effect of bringing sea level elevations to the Floridan aquifer several miles further inland than had been the case before construction of the Greenway Canal. Groundwater adjacent to the Greenway Canal, which is at levels higher than sea level, has discharged into the Greenway Canal. This has caused a lower groundwater level and the movement upward of groundwater. Similar effects have occurred naturally along the Withlacoochee River. As groundwater rises it comes into contact with a geologic unit which contains calcium sulfate. The sulfate mixes with the groundwater causing the "mineralized" groundwater. While the change in surface waters in the Greenway Canal was quick, the change in groundwater quality from saltwater intrusion and sulfate upconing has taken place only as fast as groundwater in the area flows. Generally, groundwaters flow very slowly. The impact of the Greenway Canal on upconing of sulfates will continue over time. Mineralized waters will continue to move upward and, perhaps, laterally away from the Greenway Canal. Pockets of mineralized waters (containing sulfates) can be found naturally occurring around the proposed site. Sulfate enriched groundwater in coastal areas naturally move toward, and discharge into, the surface waters along the coastal boundary. This process occurs along the Gulf of Mexico and the shoreline of Citrus County. The construction of the Greenway Canal has disrupted this natural process. The Mine Pit, when it was in use, was dewatered to different levels at various times. The dewatering took place for varying periods of time. Usually, the Mine Pit would be completely dewatered for a period of approximately three months. On one occasion, the Mine Pit was dewatered for a period of two years (1989 to 1991). It was dewatered to allow the removal of dolomite. The Mine Pit was allowed to fill back up with water after each dewatering. The dewatering of the Mine Pit was regulated by the Water Management District. The permit allowing dewatering of the Mine Pit required that the permit holder mitigate for adverse impacts of dewatering, including the inducement of natural contaminants into the aquifer. The evidence failed to prove, however, the extent of adverse impacts of the dewatering or whether the permit holder actually mitigated against any such adverse impacts. The lowering of the water level in the Mine Pit caused some upconing of sulfates for the same reason that the digging of the Greenway Canal did. Lowering the water level in the Mine Pit lowered the potentiometric level. The evidence, however, failed to prove the extent of the impact or how long the impact lasted. The lowering of the water level of the Mine Pit to sea level by connecting the Mine Pit to the Greenway Canal as proposed by Marina will have the same general impact as the digging of the Greenway Canal on the upconing of sulfates. Unlike the impact of the dewatering of the Mine Pit, the proposed modification will be permanent. Lowering the water level will have the same type impact for the same reasons that the digging of the Greenway Canal caused upconing. The potentiometric level will be permanently lowered; the layer of drinkable water will be permanently decreased. The evidence failed to prove that the lowering of the water level of the Mine Pit to sea level as a result of the proposed project will have the same impact on saltwater intrusion. This impact is less likely because the Mine Pit is four and a half miles inland from the Gulf of Mexico. The upconing of sulfates as a result of the construction of the proposed facility will cause the levels of sulfates found in some portion of the currently drinkable layer of groundwater to exceed water quality standards. The area impacted will consist of groundwater which would otherwise have been expected to be potable. Comments concerning the proposed facility were provided to the Department by the Water Management District. By letter dated August 16, 1995, the Water Management District informed the Department that it was anticipated that the proposed facility would result in saltwater intrusion and upconing of mineralized water and that the area's groundwater could be expected to be degraded inconsistent with Water Management District rules. In response to the Water Management District's comments, Marina agreed to undertake a hydrogeologic study to gather site specific information to address those concerns. As a part of Marina's study, one monitoring well was drilled on the proposed site. The well was drilled to a depth of 450 feet in order to gather data concerning water quality at various depths. In early 1996, the Water Management District concluded that the results of the study undertaken by Marina had resolved its concerns. The test well was drilled to the south of the Mine Pit, approximately 2500 feet from the Greenway Canal. The water quality tests run on water taken from the test well reflected a sharp change in water quality at a depth of approximately 120 feet. The water below that level contained high levels of sulfates: 552 milligrams per liter of sulfate. Immediately above the high sulfate waters, low sulfate levels (12 milligrams per liter) were found. This result is contrary to what would be expected to be found based upon the higher potentiometric surface in this area of Citrus County. Because the potentiometric surface is higher in the area, it would be expected that the layer of drinkable groundwater would be considerably higher than 120 feet. The findings concerning the thickness of the drinkable groundwater found at the test well are consistent with the conclusions concerning the impacts of the digging of the Greenway Canal. As a result of the digging of the Greenway Canal and the lowering of the water level to sea level, the resulting decrease in the potentiometric surface has caused the upconing of mineralized waters and a decrease in the layer of drinkable groundwater. The Department and Marina have not disputed the fact that drinkable groundwater will be impacted by the upconing of mineralized waters (sulfates) as a result of connecting the Mine Pit with the Greenway Canal and lowering the level of water in the Mine Pit to sea level. The Department and Marina, however, have suggested that the extent of the impact of the lowering of the water level in the Mine Pit will not extend more than 100 feet from the Mine Pit and will be limited to the proposed site. The evidence failed to support this position. The unplugging of the Mine Pit will have the effect of increasing the area of water below sea level in the area by 12 percent of the size of the area of the Greenway Canal. Data from test wells around the Greenway Canal and other data has indicated that the upconing of mineralized water as a result of the lowering of the water level in the Greenway Canal has extended considerably more than 100 feet from the Greenway Canal. In light of the fact that the Mine Pit is equal in surface area to 12 percent of the surface area of the Greenway Canal, there is reason to be concerned that the area of impact from the lowering of the water level in the Mine Pit will also be significant. In light of the foregoing, and due to the variability of the geology of the area, the data from a single well on the site is of questionable value. Data from a single well simply does not provide the information necessary for Marina to provide reasonable assurances that the impact on groundwater from its proposed facility will be limited to an area of 100 feet from the Mine Pit. There is simply not enough data concerning the Mine Pit to conclude with any reasonable assurance that the upconing of mineralized waters (containing sulfates) will be limited to an area of 100 feet around the Mine Pit. Because of the size of the Mine Pit in relation to the Greenway Canal and the impact on upconing from the Greenway Canal, it is more likely that the impact of upconing will exceed 100 feet. A log of geologic characteristics of the test well was maintained. A confining unit or layer was found between the high-sulfate and low-sulfate waters at between 110 and 120 feet below the surface. The evidence failed to prove, however, the extent to which the layer may extend horizontally from the well location. In light of the general geology of Citrus County and the region around the proposed site, insufficient data exists to reach any conclusion about the extent of the confining layer. Establishing the extent of the confining layer would require more extensive (and costly) study of the site. The existence of a confining layer would also have no significant impact on the degree of upconing as a result of lowering the water level in the Mine Pit. I. Surface Water Quality Standards. Petitioners stipulated that the proposed facility would not violate surface water quality standards except with regard to the standard for chloride. Because of the flow of fresh water from Lake Rousseau and the flushing canal to be constructed at the proposed site, reasonable assurances have been given by Marina that there will be sufficient flushing of the Mine Pit to preclude a violation of chloride standards for surface waters. The evidence presented by Petitioners concerning the possibility that the salt water wedge resulting from the construction of the Greenway Canal may extend landward and eventually into the Mine Pit was too speculative and "theoretical".
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Florida Department of Environmental Protection enter a Final Order denying Citrus Recreational Marina, Inc.'s application for wetland resource permit (dredge and fill) and the application for Management and Storage of Surface Waters Permit. DONE and ENTERED this 18th day of November, 1996, in Tallahassee, Florida. LARRY J. SARTIN 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 18th day of November, 1996. COPIES FURNISHED: Robert Goodwin, Esquire Save the Manatee Club, Inc. 500 North Maitland Avenue, Suite 210 Maitland, Florida 32751 Peter Belmont, Esquire 511 31st Avenue, North St. Petersburg, Florida 33704 Wayne Hrydziusko Assistant General Counsel Douglas H. MacLaughlin Assistant General Counsel State of Florida, Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Richard S. Brightman, Esquire Douglas Roberts, Esquire HOPPING, GREEN, SAMS & SMITH, P.A. Post Office Box 6526 Tallahassee, Florida 32314 Perry Odom, 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
Findings Of Fact Based on the oral and documentary evidence presented at the hearing, my observation of the witnesses and the entire record compiled herein, I make the following findings of fact: On November 17, 1988, Petitioner filed an application with Respondent, Department of Environmental Regulation (DER) for a permit to fill submerged areas waterward of the mean high water line abutting certain property Petitioner owns on Big Pine Key. Petitioner also proposed to place a riprap revetment over seagrass in the submerged area, and pilings for a stilted structure in the submerged areas. Petitioner purchased the lot in question on September 8, 1988. There is no habitable structure currently on the property and Petitioner wishes to build a cottage on the lot. The intended purpose of the filling is to enlarge the existing lot so that Petitioner will have adequate area to build a cottage upon, and to stop any erosion that might be occurring. The area to be filled is within the Florida Keys Special Waters, and is classified as Outstanding Florida Water by the Department of Environmental Regulation pursuant to Rule 17.3041(4)(b), Florida Administrative Code. The area is located within the National Key Deer Wildlife Refuge. The area proposed to be filled is further classified as Class III Waters. Although Petitioner contends that he is simply trying to reclaim a portion of his lot which has eroded, the evidence of erosion was very slight and only found in a small area where the property adjoins the vertical seawall of the adjacent property. This particular section is very different from the rest of the shoreline. There is not much vegetation in this area. Aerial photography taken of the property in 1959 and 1972 demonstrates that there has been not been a significant change in the size of the lot in the last thirty years. This conclusion is supported by the physical evidence at the property site. Petitioner has not affirmatively demonstrated that vegetative stabilization would not prevent any erosion that might be occurring. Along the shoreline of the area to be filled are buttonwoods and sea daisy and mangrove seedlings. The submerged area proposed to be filled is very diverse and productive. It includes seagrasses, several types of algae, several macroinvertibrates, and forage fish. The area to be filled is currently very healthy and there are no signs of heavy boat usage in the area. The algae that exists in the area proposed to be filled serves as a food source for fish, and as a helpful filter of floating particles. The dense, constant growth of seagrass in this area provides food for fish, stabilizes sediments, absorbs pollutants from the water, and provides shelter to fish. Any filling of this area would result in the direct elimination of dense, healthy seagrass beds. The proposed filling will result in a drop in the diversity of organisms existing in the filled area. This will cause a violation of the DER's standards for biological integrity. The proposed construction and filling is expected to violate the DER's Class III standards for turbidity. By directly eliminating an area of productive habitat, this project would adversely affect fish and other aquatic wildlife. The loss of the algae and seagrass vegetation will lead to a decrease in fishery production and marine productivity. The filling proposal does not include any measures designed to mitigate for or offset these expected adverse impacts. The residential structure proposed to be built over the fill is expected to cause additional adverse environmental impacts due to nutrient input from the residence.
Findings Of Fact The Applicant/Respondents, Melvin and Mary Thayer have applied to the Department of Environmental Regulation (Department) for a "dredge and fill permit" seeking authorization to remove an existing 32-foot wooden fence and install in its place a chain-link fence, which as originally applied for would not extend more than 32 feet waterward from the 64-foot mean sea level elevation of Alligator Lake as marked by the waterward end of the existing wooden fence. The fence proposed would be five feet high and would possess a gate at its landward end which would permit pedestrian passage in both directions around the near-shore area of the lake. The project site is located approximately 400 feet south of U.S. 441-192 and adjacent to Alligator Lake, lying one mile west from Bay Lake within Section 10, Township 26 South, Range 31 East in Osceola County, Florida. As clarified and amended prior to hearing, the application now requests the permit to authorize, instead, a 26-foot fence extending that distance waterward from the 64-foot mean sea level elevation. The Department has permitting jurisdiction under Chapters 253 and 403, Florida Statutes as well as Chapter 17-4, Florida Administrative Code. There is no dispute that the Department has jurisdiction of the permitting of the subject fence inasmuch as the fence would be constructed waterward of the 64-foot mean sea level elevation or the "high pool" level of Alligator Lake in Class III waters of the state. Additionally, the area of the project waterward of the 64- foot mean sea level elevation lies on sovereign lands of the State of Florida under the jurisdiction of the Department of Natural Resources. That Department, as yet, has not issued a permit for use of sovereign land for the intended purpose as envisioned by Section 253.77, Florida Statutes. Ed Edmunson was tendered by both Respondents as an expert witness and was accepted as to his expertise in biological assessment of dredge and fill construction projects. It was thus established that the construction and installation of the fence and removal of the existing fence would cause no Class III water quality violations. Additionally, it was established that no navigational impediment would result from the fence as presently proposed which only involves a 26-foot fence extending from the 64-foot mean sea level elevation waterward in a perpendicular direction from the shore and near-shore of Alligator Lake. Parenthetically it should be noted that the original proposal involved extending the fence 32-feet waterward and then installing a right angle section parallel to the shoreline for an indeterminate distance. The right angle portion of the fence has been deleted from the permit application and the portion perpendicular to the shoreline has been amended from 32 feet down to 26 feet from the 64-foot mean sea level elevation. In that connection, it was established by witness Walter, accepted as an expert in the field of engineering, that on January 7, 1985, the water line of Alligator Lake was at 62.4 feet mean sea level elevation and the end of the existing 32-foot wooden fence was 16 feet from the then existing waterline of the lake. If the water in the lake was at the 64 feet mean sea level elevation or "high pool" stage, which has occurred on the average of once every three years, the water at the end of the fence would still be only .9 feet in depth at the waterward extreme end of the proposed 26-foot fence. Indeed, it was established with- out contradiction by the Applicant, Melvin Thayer, that in the 17 or 18 years he has observed the project site, that only "seven or eight inches of water is the most depth he has seen at the end of the fence." Thus, the fence as proposed to be installed, will pose no impediment or hazard to the navigation of fishing boats, skiing boats or other craft, and, in that regard, a dock in close proximity to the site of the proposed fence extends approximately 90 feet waterward at the present time. In view of the Petitioner's other objection to the fence concerning their feared loss of access to walk around the near-shore area of the lake to visit friends and the like, the permit applicants have agreed to install a gate for public access anywhere specified by the Department along the extent of the proposed fence. The testimony of Petitioner's witnesses, including a representative of the Game and Fresh Water Fish Commission, consists largely of objections to the precedent of permitting a private fence to be constructed in the waters of the state and on state water bodies, but no impediment to navigation has been established especially since the neighboring dock and numerous other docks around the shoreline of the lake extend waterward much farther than will the proposed fence. No degradation to water quality has been established to result from the proposed project. The fence has not been shown to be contrary to the public interest since it will not interfere with wildlife habitat or natural resources, nor impede navigation in any way, and was shown not to impede any public use of the lake or the near-shore area of the lake, in view of the access gate to be provided in the fence. In short, reasonable assurances have been provided that all permitting criteria within the Department's jurisdiction at issue in this proceeding will be complied with, although a permit from the Department of Natural Resources authorizing use of the state lands involved has not been issued as yet.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record and the pleadings and arguments of the parties, it is, therefore RECOMMENDED: That the application of Melvin and Mary Thayer for authority to remove an existing fence and to install a fence extending 26 feet waterward of the 64-foot mean sea level elevation of Alligator Lake with an attendant public access gate installed therein be GRANTED upon satisfaction of the above-stated condition. DONE and ENTERED this 15th day of January, 1986 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 15th day of January, 1986. COPIES FURNISHED: Virginia M. Hoover, MSM Consultant 5366 East Space Coast Parkway St. Cloud, Florida 32769 Norman J. Smith, Esquire Post Office Drawer 1549 Kissimmee, Florida 32741 B. J. Owens, Esquire Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301 Victoria Tschinkel, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact By Joint Application for Works in the Waters of Florida filed June 22, 1994, Petitioner requested a permit to dredge about 500 square feet of uplands for a boatslip and to maintenance dredge 1700-1900 square feet in an adjacent canal, removing 125 cubic yards of material waterward of mean high water. The Application describes the work as including a vertical concrete seawall running 92 feet inside the boatslip, a cat walk from the boatslip to the canal, and a roof over the boatslip. A drawing attached to the Application depicts the proposed boatslip at the east end of the Petitioner's lot and with rounded corners to facilitate flushing. By Notice of Permit Denial executed October 24, 1994, Respondent advised that the permit was denied. The Notice states that water quality in the surrounding canal system is generally poor with low dissolved oxygen (DO) levels. The shoreline vegetation is primarily mangroves, which are tall but not robust. The proposed dredge area consists of a healthy littoral shelf with live oysters and shells. Based on the foregoing site description, the Notice denies the permit because of impacts to the conservation of fish and wildlife and marine productivity and a degradation of the current condition and relative value of the affected area. The Notice relates all of these factors to the loss of the mangroves and dredging of the adjacent canal bottom. The Notice adds that the project would have an adverse cumulative impact on water quality and public resources if similar projects were constructed. In the alternative, the Notice suggests that Petitioner eliminate the dredging into the uplands and canal and instead construct a boat shelter in the canal in an area of existing adequate water depth. By letter dated November 7, 1994, Petitioner challenged the denial. The letter states that Petitioner has maintained an environmentally productive shoreline consisting of mangroves, oysters, and rip rap, rather than concrete seawalls, as are found along the shoreline of most of his neighbors. The letter suggests that, if Petitioner followed Respondent's suggestion and built a slip in the canal, Petitioner would be permitted to do maintenance dredging in the artificial canal. The letter concludes that the maintenance dredging and shading of an over- the-water boathouse would have more impact on the environment than dredging uplands and a small access channel to the slip. Petitioner's residence is located in Aqualane Shores, which is an established residential subdivision located between Naples Bay on the east and the Gulf of Mexico on the west. Petitioner's lot is located about two-thirds of the distance down a long, relatively wide artificial canal known as Jamaica Channel. Jamaica Channel intersects Naples Bay to the east of Petitioner's property. Jamaica Channel is a Class III waterbody. Petitioner owns about 200 feet of shoreline at the corner of Jamaica Channel and a shorter, narrower canal. The entire area is heavily canalized and completely built-out with nearly exclusively single family residences. Most of the shoreline in the area is bulkheaded with concrete seawalls. Jamaica Channel was dredged in the early 1950s. Early riprap revetment crumbled into the water and in some areas became colonized by oysters, which supply food and filter impurities from water. Shoreline owners weary of repairing riprap installed vertical seawalls, thereby destroying the oyster beds and intertidal habitat. But much of the riprap adjacent to unbulkheaded shoreline eventually was stabilized by mangrove roots. The absence of concrete seawalls along Petitioner's shoreline has permitted a significant colony of oysters to populate the 25-foot littoral shelf running along Petitioner's shoreline. The oysters form a hemisphere, thickest at the middle of Petitioner's shoreline and narrowest at the east and west edges, narrowing to a width of as little as 6-10 feet. In recent years, Australian pines were removed from Petitioner's shoreline. As a result, mangrove seedlings have successfully occupied much of the shoreline. The proposed boatslip would be located at the east end of the shoreline where there is a natural gap in the mangroves. As a result, only three mangroves would have to be removed, and a relatively narrow band of oysters would be dredged and, as offered by Petitioner, relocated. The proposed dredging involves uplands and submerged bottom. As to the uplands, Petitioner intends to create a slope in the slip with the rear one to one and one-half feet shallower than the front, although this slope is not reflected on the Application. The purpose of the slope is to facilitate flushing. Petitioner evidently intends to dredge sufficient material to fill the rear of the slip with two feet of water at mean water and the front of the slip with three feet of water at mean water. The dredging in Jamaica Channel would involve an 18-20 foot wide path leading to the slip. Beyond the oysters, the bottom is fine sandy substrate with scattered rock. The relocation of oyster-covered rocks might be successful, if there are sufficient areas suitable for colonization that have not already been colonized. However, the dredged areas would not be recolonized due to their depths. Presently, the Application discloses level dredging down to an elevation of -5 NGVD. Petitioner's intent to slope the boatslip has been discussed above. Although Petitioner did not reveal a similar intent to slope the area dredged in Jamaica Channel, Petitioner's witness, Naples' Natural Resource Manager, testified that he would insist on similar sloping the entire length of the dredged area, so that the deepest area would be most waterward of the boatslip. If the dredged canal bottom were not sloped, Petitioner proposes removing about 4.25 feet of material about ten feet from shore, about 3.4 feet of material about 22 feet from shore, about 1.8 feet of material about 30 feet from shore, and about 0.5 feet of material about 40 feet from shore. Petitioner did reveal that the cross-section indicating a dredged depth of -5 feet applies only to the centerline of the dredge site, which would be tapered off to the east and west. The slope of the taper was not disclosed, but it is evident that the affected areas within 20 feet of the shoreline would be dredged at least two feet deeper and, in most areas, three feet deeper. The deepening of Jamaica Canal in the vicinity of the shoreline would not only eliminate existing oyster habitat, but would also eliminate habitat currently used by small fish. The deepening of Jamaica Channel in the vicinity of the shoreline would also impact water quality in the area. Water quality in Naples Bay and Jamaica Channel is poor and violates water quality standards for DO. Due to poor mixing of freshwater infusions and saltwater, DO levels deteriorate with depth. Where DO levels are probably adequate in the shallows around Petitioner's shoreline, the proposed dredging would likely result in depths at which violations could be expected to occur. Petitioner offers to install an aerator to introduce oxygen into the water. Ignoring the fact that the aerator was to operate only in the boatslip and not in the remainder of the dredged area, Petitioner did not show the effect on DO levels of this proposal. Even if the aerator had been shown to result in a net improvement in area DO levels, Petitioner also failed to show how the operation of the aerator would be guaranteed to extend indefinitely, or at least until the dredged areas were permitted to regain their pre-dredged depths. Petitioner argues that he could construct an over-the- water boathouse and maintenance dredge, and the resulting environmental impact would be greater. Several factors militate against this proposed alternative and thus preclude consideration of this alternative against the proposed project. Most significantly, the oysters have occupied the littoral shelf adjacent to Petitioner's shoreline for a period in excess of 20 years. There is considerable doubt as to whether Petitioner would be permitted to maintenance dredge under these and other circumstances. Respondent argues more persuasively the issue of cumulative impacts. There are about 350 residences in Aqualane Shores, of which only 150 have boatslips similar to that proposed by Petitioner. This raises the prospect of an additional 200 boatslips as a cumulative impact on water and biological resources.
Recommendation It is hereby RECOMMENDED that the Department of Environmental Protection enter a final order denying the application. ENTERED on May 26, 1995, in Tallahassee, Florida. ROBERT E. MEALE 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 on May 26, 1995. APPENDIX Rulings on Petitioner's Proposed Findings 1-2: adopted or adopted in substance. 3: rejected as irrelevant. 4-5 (first sentence): adopted or adopted in substance. 5 (remainder)-6: rejected as irrelevant. 7: rejected as recitation of evidence. 8: adopted or adopted in substance. 9: rejected as unsupported by the appropriate weight of the evidence. 10: rejected as unsupported by the appropriate weight of the evidence, irrelevant, and not findings of fact. 11-12 (first sentence): adopted or adopted in substance. 12 (remainder): rejected as recitation of evidence and as unsupported by the appropriate weight of the evidence. 13: rejected as unsupported by the appropriate weight of the evidence. Rulings on Respondent's Proposed Findings 1-20: adopted or adopted in substance. 21-25: rejected as unnecessary. 26-29: adopted or adopted in substance. 30: rejected as unnecessary. 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, FL 32399-2400 Miles L. Scofield Qualified Representative Turrell & Associates, Inc. 3584 Exchange Ave., Suite B Naples, FL 33942 Christine C. Stretesky Assistant General Counsel Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400
