The Issue Whether permit application SWO 13-5152, should be granted under Chapter 403, Florida Statutes. This case involves the application of Respondents City of North Miami and Munisport, Inc. to Respondent Department of Environmental Regulation (DER) for an operating permit under the provisions of Chapter 403, Florida Statutes, and Chapter 17-7, Florida Administrative Code, to operate a sanitary landfill located in North Miami, Florida. DER granted provisional approval of the application by the issuance of a Notice of Intent to issue the permit on January 27, 1978. Petitioners filed the instant petition of February 13, 1978, challenging the issuance of the proposed permit. Final hearing herein was originally scheduled for April 7, 1978, but at the instance of the parties was continued and reset to commence on October 18, 1978. During the course of the final hearing, 29 witnesses presented testimony, including six public witnesses. (List of public witnesses - Hearing Officer's Exhibit 3) A total of 35 exhibits were admitted in evidence. Three exhibits (Exhibits 5, 13 and 15) were rejected by the Hearing Officer.
Findings Of Fact By application dated November 14, 1977, Respondent City of North Miami, Florida, as owner, and Respondent Munisport, Inc. as the "responsible operating authority" requested Respondent DER to issue a permit to operate a solid waste resource recovery and management facility consisting of 345.90 acres located at 14301 Biscayne Boulevard, North Miami, Florida. The site, known as the North Miami Recreation Development, had been operating as a sanitary landfill under temporary operating permits (TOP) issued by the DER on May 8, 1975 and September 21, 1976. The 1976 TOP provided for an expiration date of July 1, 1977, and contained various conditions designed to give the permittees a reasonable period of time to conform to the DER regulations relative to sanitary landfills. These included standard requirements such as the rendering of reports on the operation of the facility and prohibiting the deposit of raw and infectious waste, or hazardous waste that had not been rendered safe and sanitary prior to delivery. Additionally, the permit conditions required the facility to be so operated that it would cause minimum adverse effects on the environment, such as objectionable odors, contaminated storm water runoff, or leachates causing degradation of surface of ground waters. Further, the permit provided for a three-month review program after its issuance to consider the feasibility of dumping solid waste in 63 acres of submerged land subject to previous filling with clean fill and/or construction debris, filling of land above mean high water with garbage either above clean fill or above trenches filled with wood and construction debris and covered with clean fill, and a six-week period of weekly water quality monitoring at agreed to sites for analysis by both permittees and the Dade County Environmental Resources Management (DERM). The permit further prohibited the placement of refuse waterward of the mean high water line or in trenches cut below the natural ground water table. (Exhibits 1, 4). By letter of January 27, 1978, DER gave notice to the applicant of its intent to issue the requested operation permit for the solid waste disposal facility and stated therein the following reasons for its determination: The solid waste disposal site is in the public interest. The Department feels that the site will not substantially affect the water quality or interfere with the area's wildlife. The applications and plans for this facility have been evaluated and found to be in conformance with Chapter 403, F.S., Chapter 17-4, FAC, and Chapter 17-7, FAC. The letter stated standard conditions to which the permit would be subject, including special conditions that had been noted in the 1976 TOP. It also prescribed specific conditions that no solid wastes could be placed within 30 feet of any existing or future lake area, no dumping below water at any time nor in any dewatered excavations, and that a quarterly water quality monitoring program at monitoring wells No. 4 through 12 be sampled for specified substances. Proposed Condition 16 stated as follows: Solid waste shall be deposited in locations consistent with those approved in the Army Corps of Engineers' dredge and fill permit #75B-0869. No solid waste shall be deposited in the areas commonly known as the wetlands and transitional zones of said wetlands, as shown on the attached map. Subject to the Corps approval of proposed modifications to permit #75B-0869, a revised DER solid waste permit will be issued consistent with the approved modifications. A sketch of the landfill site purporting to designate the landfill deposal area, wetlands and transitional zone, and mean high water line was attached. (Exhibit 3) The Petitioners consist of the Florida Audubon Society, which has some 2,000 members residing in Dade County, Tropical Audubon Society, which is affiliated with Florida Audubon Society; Keystone Point Homeowners Association, Inc., comprised of approximately 425 owners of mostly waterfront or canal homes in North Miami within a mile of the landfill site; Thomas Pafford, North Miami, Florida, who uses the waters of Biscayne Bay and nearby wetlands for recreational purposes; and Maureen B. Harwitz, who resides within a half mile of the landfill site and uses Biscayne Bay and the mangrove preserve adjacent to the landfill site for recreational purposes. Members of the above-named organizational groups use the waters surrounding the landfill site for recreational purposes and are concerned that the waters and fish and animal life therein will be adversely affected if the operation permit is granted. (Testimony of Lee, Brown, Pafford, Lippelman, Harwitz) Munisport has been operating the North Miami landfill under a lease with the City of North Miami since approximately 1974. The ultimate aim is to convert the area into a recreational complex consisting of golf courses, club house, and other sports facilities. The site was used as an unregulated dump for many years prior to initiation of the Munisport operation. The site has been the subject of previously issued state and Corps of Engineer dredge and fill permits which are not the subject of this proceeding. The landfill site occupies an area generally between Northwest 135th Street on the south and Northwest 151st Street on the north. It lies between Biscayne Boulevard on the west, and state mangrove preserves and land of Florida International University on the east. It is less than a mile to Biscayne Bay on the east side of the landfill. The nearest point of entry is in the southeast area where Arch Creek empties into the Bay. At this time, Munisport has filled approximately 210 acres at the site with ten feet or more of fill material. A final cover has been completed over about 70 acres of this land and a golf course is presently being constructed. Pursuant to the dredge and fill permits, five lakes approximately 35 feet deep are nearly completed and some six or seven more are to be dug in the future pursuant to those permits. These lakes are separated from the solid waste by a 30 foot wide dike of clean fill. Although some cover material has been trucked to the site, about 1.6 million cubic yards of fill from the excavated lakes have been or will be utilized in cover operations for the landfill. The solid waste layer averages 15 feet in depth and lies about two feet above the ground water table. About 230 acres lie within the upland fill area above the mean high water line which is not within the area of jurisdiction of the Army Corps of Engineers. The mean high water line has been established by appropriate procedures under Chapter 177, F.S., and the surveying procedures were approved by the Department of Natural Resources on April 6, 1978. Although not stated in the Notice of Intent to issue the requested permit, DER intends to restrict the life of any permit to the time when the Metropolitan Dade County Resources Recovery Facility commences operation in approximately two years. The applicants and Dade County also have a memorandum of understanding to this effect. (Testimony of Stotts, Checca, Exhibits 1, 2, 35, 36, Hearing Officer's Exhibit 1) Munisport receives solid waste from a variety of firms, institutions, and surrounding municipalities. Its procedures are for vehicles to enter and exit the site from an access road leading to Biscayne Boulevard. A sign is located along the road indicating the operating hours, fee schedule, waste restrictions and other pertinent information. A large portion of the site is virtually inaccessible due to dense mangroves and mosquito control canals and ditches. At the check-in gate, a cursory inspection of vehicle loads is made by Munisport personnel who check the contents for quantity. Each load is directed to a designated place at the site where Munisport employees spread and compact the waste. At this stage, they are instructed to look for any unauthorized materials, such as hazardous and infectious waste. If such wasted is found, the offending party is required to remove it from the site. compactors and bulldozers push the solid waste to the face of the landfill and spread it out to facilitate compaction. During the hours of 6:00 P.M. to 6:00 A.M., a watchman is on duty at the site to accommodate customers. If less than four or five truckloads arrive during the night hours, the material is not processed. If a larger quantity is involved, a Munisport employee moves and covers the material prior to the following workday. Due to the high ground water tabled, the area method is used for filling the site. This is a procedure by which refuse cells are constructed in lifts not to exceed ten feet in vertical height. They are composed of cells which constitute a one-day quantity of refuse. Six inches minimum cover of clean fill is applied daily, and a one foot intermediate cover is applied within a year after compaction. The cells are compacted in two-foot layers and, upon completion of a particular area, a minimum of two feet of final cover is applied. A dike constructed of compacted limerock borders the east side of the site and basically constitutes the present mean high water line. It is designed to protect the adjoining 129 acres of mangrove preserve and Biscayne Bay from any adverse water quality which might occur from runoff of degraded waters from the landfill site in the event of contamination. (Testimony of Haddad, Checca, Exhibit 1, 9) The shallow soil underlying the landfill at depths ranging to almost ten feet consists of a combination of organic matter and debris from prior dump use, muck, and sand. Soil borings taken at the site show that limestone or calcareous rock known as Miami oolite is about eight feet below the soil layer. At this depth is found the Biscayne aquifer that carries the unconfined ground water in the area. The aquifer is approximately 160 feet deep under the site and constitutes the major source of water supply in Dade County. The gradient of the water table for the landfill site runs in a southeasterly direction toward Biscayne Bay. Approximately 75% of the surface soil layer consists of organic muck, whereas in approximately 25% of the area, which was previously filled in the southern and westerly portions before commencement of the Munisport operation, the soil is primarily of a sandy type. (Testimony of Checca, Pitt, Exhibit 1) Leachate is produced in sanitary landfills by precipitation that percolates down through decomposing refuse cells and picks up polluting substances created from the decaying solid waste. It can form a "plume" or "bubble" that takes the course of least resistance in flowing laterally or vertically through a landfill site. The strength and concentration of the leachate is dependent upon various factors including the composition, compaction, and the age of decomposing refuse, and the amount of water being introduced into the area. As it passes slowly through the soil beneath the solid waste material, the unsaturated soils act as filters and permit ion exchange which reduces the quantity of contaminants. Dilution takes place where leachate comes in contact with ground water and leachate movement occurs gradually through the ground water aquifer in its direction of the flow. The presence and movement of leachate normally can be detected by analysis of ground water samples taken at various places throughout the landfill site. (Testimony of Checca, Pitt, Coker, Exhibit 1) Commencing in 1975, a monitoring program was instituted at the sanitary landfill to determine its effects on the ground water regime. A number of monitoring wells at various depths were constructed at different sites at the landfill, and samples were withdrawn and evaluated periodically to determine the types and degrees of pollution being generated by the landfill. Background samples were also obtained from wells off the site to establish the general character of water quality in the area and to compare these samples with those obtained from the site. Additionally, "grab" samples were taken of water from the bay and nearby canals and wetlands. Locations of the background and sampling wells were established by the applicants in conjunction with the DER and the Environmental Protection Agency. To determine the amount of leachate that probably would be generated at the site, the "water balance method" of computing the estimated time required to produce leachate, as well as the quantity that probably would be generated upon completion of the landfill, was made by representatives of the EPA in 1975 utilizing specific climatological and surface conditions at the site. This study indicated that percolation of surface water would increase during the operation of the landfill and before final soil and vegetative cover were in place, and that leachate would occur in about a year in larger quantities than would be produced by a completed landfill. Tests conducted during the ensuing three-year period of both surface and ground water through the monitoring program have failed to produce evidence that water quality is not within acceptable parameters or that water quality in the area surrounding the landfill site has been degraded. No significant differences in the concentrations of various ground water constituents were found between samples obtained at the disposal site and those collected in the adjacent mangrove forest or background areas. Neither was any evidence of contamination from leachate found in samples of surface water collected in the vicinity of the landfill or in nearby natural areas. (Testimony of Checca, Pitt, Linett, Perez, Exhibit 1, Exhibit 33) Three basic factors have undoubtedly accomplished reduction in the amount of leachate generated at the landfill. These are (a) attenuation and filtration of pollutants by unsaturated soils between and beneath the refuse cells, (b) biological assimilation by organisms living within the refuse cells and underlying soils, and (c) dilution upon contact with the ground water. A hydrogeologic study shows that the uppermost 14 feet of the aquifer immediately below the landfill represents only 0.2% of the total discharges with a ground water velocity of less than 0.1 foot per day. This part of the aquifer therefore provides considerable detention time for the water that percolates through the landfill. The strata, as well as the overlying organic marine soils, provide the absorption and assimilation that removes pollutants from the water. After water percolates through this layer, it reaches the highly permeable Miami oolite that carries about 43% of the ground water flow. The effects of soil absorption, filtration through the upper 14 feet of the aquifer, and dilution within the aquifer have demonstrably been sufficient to assimilate the water that percolates through the landfill. It is estimated that the time of travel of ground water from the landfill site to the closest discharge point in Biscayne Bay is approximately 68 years. Although the attenuation capability of the organic muck soil underlying the greater part of the landfill is high, the older area of the site in the southwestern portion which had been filled before the Munisport operation commenced, has no muck and consists primarily of sand with a higher rate of permeability. (Testimony of Checca, Pitt, Teas, Exhibits 1, 33) The fact that the organic muck material under the landfill is not uniform throughout the site, plus the fact that there have been various breaches in the permeable oolite layer below the soil, will, in the opinion of some experts, eventually lead to the generation and movement of a leachate plume into such breaches and ultimately to Biscayne Bay. These breaches consist of the deep lakes at the site, the Arch Creek Canal to the south of the site and a dredged excavation at the exit of that body of water into the bay some 3,600 feet distant from the landfill. Additionally, these experts postulate that the dike located on the eastern border of the site will not prevent leachate from moving into the surrounding mangrove area. It is therefore estimated that in the above ways, large amounts of leachate would enter the bay and adjacent wetlands within a period of five to ten years. (Testimony of Coker, Hudson, Pasley, Browder, Exhibits 12, 14, 29, 30) Although water monitoring at various levels in and at probable discharge points near the site have not found degradation of water quality, the applicants propose to address any future leachate problems in a variety of ways. These include continuous periodic testing of water quality and monitoring wells, excavation of a canal on the upland side of the site to intercept leachate and treatment of any contaminated water therein or by pumping the water to an interior lake for treatment. Based on the particular type of any degradation, chlorination and precipitators would be utilized. Long-range problems will be further reduced by the ultimate construction of the golf courses and placement of final soil and vegetative cover to reduce percolation of surface water. This will be aggravated to an undetermined degree, however, by periodic irrigation of the golf courses. (Testimony of Checca, Pitt, Kelman, Exhibits 1,33) During the early years of the Munisport operation, a number of violations of the conditions of the temporary operating permit occurred, but for the most part these were caused either through simple negligence of landfill personnel, breakdown of equipment, or introduction of unauthorized materials to the site by Munisport customers. In these situations, Munisport usually took prompt and effective action to prevent recurrence and to remedy the problem. For example, on one occasion in 1977, some 12 drums containing residue of a chemical substance deemed to constitute "hazardous waste" was brought into the site by persons unknown and was found leaking into the ground. A number of violations and warning notices were issued to Munisport by the Dade County Department of Environmental Resources Management (DERM), primarily in 1976, involving the placement of tree cuttings and wood scraps into excavations containing water at the south end of the site. These occurred, however, during a period when Munisport was engaging in tests to determine the suitability of such operations in conjunction with DER. Additionally, in 1976 and 1977, Munisport was advised of violations in the placement of garbage in exposed water, uncovered garbage, and delivery of garbage after hours. Munisport has had a continuing problem over the years with the unauthorized delivery of hospital wastes from various customers to the landfill in spite of letters written to hospital facilities and delivery firms cautioning them concerning the prohibition against the introduction of such material to the landfill. DERM personnel concede, however, that the operation has been continuously improved and that it is well-conducted in comparison with other landfills in the country. However, they believe that lakes should not exist in landfills and that the North Miami landfill is too close to the wetlands. (Testimony of Morrissey, Karafel, Sobrino, Haddad, Checca, Exhibits 6-11, 17, 18, 20-24, 27, supplemented by testimony of Pafford and Exhibit 16) In a letter of January 17, 1977, DERM expressed concerns about the Munisport operation to DER. One of these concerns was that leachate would migrate to proposed golf course lakes and the resulting pollution would produce poor water quality. Although 1976 testing of then existing lakes at the site reflected unusually high amounts of fecal coliform, subsequent tests in late 1978 showed very little, but tests again in January, 1979, showed that several lakes were again somewhat high in coliform. Coliform is not considered to be a strong parameter in assessing the presence of leachate and amounts vary considerably from day to day in lake areas. Additionally, great numbers of birds are normally present on the landfill site during operations and contribute in raising coliform readings to some extent. Dade County has a current policy that does not permit lakes to be excavated on landfills operated by the county. (Testimony of Checca, Morrissey, Sobrino, Karafel, Kosakowski, Linett, Newman, Kelman, Perez, Exhibits 17, 19, 20, 24, 25, 31, 32, 37, 38)
Recommendation That a permit be issued to the City of North Miami, Florida and Munisport, Inc. to operate the solid waste disposal facility as described and under the conditions stated in the letter of the Department of Environmental Regulation, dated January 27, 1978, wherein it gave notice of its intent to issue the said permit. DONE and ENTERED, this 13th day of April, 1979, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings 530 Carlton Building Tallahassee, Florida 32304 (904) 488-9675 COPIES FURNISHED: David Gluckman, Esquire 5305 Isabelle Drive Ken VanAssenderp, Esquire Tallahassee, Florida Smith, Young and Blue, P.A. Post Office Box 1833 Josepy D. Fleming, Esquire 620 Ingraham Building Marvin Sadur and 25 Southeast Second Avenue Richard J. Potash, Esquires Miami, Florida 33131 2000 L Street NW - Suite 612 Washington, D.C. 20036 Silvia Alderman, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact On November 29, 1988, Respondent, Trans Pac, Inc., (Trans Pac), a development company, filed its initial application for a construction permit to build a hazardous waste treatment and storage facility in Escambia County, Florida. Trans Pac's stock is owned by James Dahl of Los Angeles, California. Trans Pac's president is Steven Andrews. Steven Andrews is also president of The Andrews Group, d/b/a Chemical Development Company. Chemical Development Company is in the business of developing hazardous waste facilities. Sometime after filing its application, Trans Pac advertised for interested persons to contact it about the possible sale of the facility. At the time of the hearing, Trans Pac had not had any serious offers for the property and had not finally decided whether it will sell the facility. Trans Pac is seriously considering a joint venture arrangement, although no specifics as to such an arrangement have been formalized or finalized. When consideration is given to the unripe nature of this "proposed sale", it cannot be concluded that the above facts constitute competent and reliable evidence which would support the conclusion that Trans Pac had failed to give such reasonable assurances that the facility would be operated in accordance with Florida law. Too much speculation is required before such a conclusion can be reached. However, Trans Pac has stipulated that it will publish a notice of any sale prior to the closing of that sale if that event should occur. The notice would be published in accordance with the provisions and time periods established in Rule 17-103.15, Florida Administrative Code, and should afford an affected person a reasonable time to challenge the sale before the sale closes. Any contract of sale would incorporate the notice requirements and the sale would be made contingent upon compliance with the above conditions. Such a notice would afford any affected person the opportunity to challenge the ability of the transferee to operate the facility. With the above stipulation made a part of any permit, there is no failure by Trans Pac to provide reasonable assurances that the facility will be operated in accordance with Florida law. Escambia County is within the West Florida Planning Region. The West Florida Planning Region consists of Bay County, Escambia County, Holmes County, Okaloosa County, Santa Rosa County, Walton County and Washington County. The proposed site for the facility is just outside the community of Beulah, on County Road 99, northeast of and adjacent to the Perdido Landfill. The site is not within, but adjacent to the area designated by the West Florida Regional Planning Council as an area on which a hazardous waste temporary storage and transfer facility could be located. 2/ The proposed site is approximately one mile away from the Perdido River, an outstanding Florida water. The area is primarily a rural area. When the proposed location of this facility was announced in the local news, the value of property around the proposed site decreased. One person, who was within a few miles of the proposed site, lost the contract of sale on his property and was advised by the purchasers that no reduction in price would renew their interest. Another individual's property in the same area decreased in value by approximately $10,000. Many people in the Beaulah area had their dreams and the quiet enjoyment of their property threatened by the location of this facility. Some cannot afford to sell their property and relocate. At present there is no mechanism by which any of the property owners in proximity to the proposed site can recoup their losses. Some property owners believe that such a mechanism should include the establishment of some type of independent trust fund funded with enough money to cover an estimate of such losses, and an independent review of any disputed claims of loss. However, there is no provision under Florida law to impose a permit condition which establishes a procedure to cover the pecuniary losses of property owners close to the facility. The proposed facility will be a permanent storage and treatment facility and will have a maximum waste storage capacity of 106,000 gallons and a maximum treatment capacity of 2,000 gallons per day for neutralization, 5,000 gallons per day for organic separation, 2,000 gallons per day for ozonation, and 4,000 gallons per day for solidification. Hazardous waste is a solid waste which exhibits one or more of the following characteristics: a) ignitability, b) corrosivity, c) reactivity, d) EP toxicity. Such waste can be further classified as a toxic waste or as an acute hazardous waste. 3/ An acute hazardous waste is a solid waste which has been found to be fatal to humans in low doses or, has been shown in studies to have an oral, inhalation or dermal toxicity to rats or rabbits at a certain level, or has been shown to significantly contribute to an increase in serious irreversible, or incapacitating reversible, illness. A toxic waste is any waste containing any one of a number of specified constituents. A "characteristic" of hazardous waste is identified and defined only when a solid waste with a certain type of characteristic may: a) cause or significantly contribute to, an increase in mortality or an increase in serious irreversible, or incapacitating reversible, illness, or b) pose a substantial present or potential hazard to human health or the environment when it is improperly treated, stored, transported, disposed of or otherwise managed, and the characteristic can be: a) measured by an available standardized test, or b) can be reasonably detected by generators of solid waste through their knowledge of their waste. Put simply, hazardous waste is very dangerous to both humans and the environment and will kill or permanently incapacitate living beings and/or make the environment unlivable. Such waste has the potential to create a hazardous waste desert. A solid waste has the characteristic of ignitability if: a) it is a liquid, other than an aqueous solution containing 24 percent alcohol, which has a flashpoint of 60.C (140.F), b) it is not a liquid and is capable, under standard temperature and pressure, of causing fire through friction, absorption of moisture or spontaneous chemical changes and, when ignited burns so vigorously and persistently that it creates a hazard, c) it is an ignitable compressed gas, or d) it is an oxidizer. A solid waste has the characteristic of corrosivity if: a) it is aqueous and has a pH less than or equal to 2 or greater than or equal to 12.5 (strong acids or bases), or b) it is a liquid and corrodes steel at a rate greater than 6.35 millimeters (0.250 inch) per year at a test temperature of 55.C (130.F). A solid waste has the characteristic of reactivity if: a) it is normally unstable and readily undergoes violent change without detonating, b) it reacts violently with water, c) it forms potentially explosive mixtures with water, d) when mixed with water, it generates toxic gases, vapors or fumes in a quantity sufficient to present a danger to human health or the environment, e) it is a cyanide or sulfide bearing waste which, when exposed to pH conditions between 2 and 12.5, can generate toxic gases, vapors or fumes in a quantity sufficient to present a danger to human health or the environment, f) it is capable of detonation or explosive reaction if it is subjected to a strong initiating source or if heated under confinement, g) it is readily capable of detonation or explosive decomposition or reaction at standard temperature and pressure, or h) it is a forbidden or Class B explosive as defined in another federal rule. A solid waste has the characteristic of EP toxicity, if, using certain test methods, the extract from a representative sample of the waste contains certain contaminants (arsenic, barium, cadmium, chromium, lead, mercury, selenium, silver, endrin, lindane, etc.) at a concentration greater than or equal to specified levels for that contaminant. Although the above definitions sound exotic, the wastes which are defined are more often than not the waste generated by routine, normal living. Such waste is the result of almost any type of motor vehicle or machinery maintenance, such as oil and battery changes, metals manufacturing and finishing services, including auto body repair services, transportation services, construction and building repair services, medical and laboratory services, boat building and repair services, dry cleaning, printing of newspapers and 4/ magazines or agriculture, such as gardening. Further, such waste is generated by almost every commercial business category. Almost every person is either directly responsible through use or manufacture, or indirectly responsible through demand for a product or life-style, for the generation of hazardous waste in small quantities. These small individual quantities of hazardous waste add up to a significant portion of all the hazardous waste generated in this state and a significant portion of this waste is not disposed of properly. Improper disposal includes sending the waste to a local landfill or pouring such waste down the drain. Trans Pac's proposed facility will not be permitted for radioactive waste. The types of waste which will be treated and/or stored at the proposed facility are: Singularly or in any combination: D002 Waste --- A solid waste that exhibits the characteristic of corrosivity, but is not listed as a hazardous waste in Subpart D of 40 CFR 261. D003 Waste --- A solid waste that exhibits the characteristic of reactivity, but is not listed as a hazardous waste in Subpart D of 40 CFR 261. D004 Waste --- EP toxicity, contaminant arsenic D005 Waste --- EP toxicity, contaminant barium D006 Waste --- EP toxicity, contaminant cadmium D007 Waste --- EP toxicity, contaminant chromium D008 Waste --- EP toxicity, contaminant lead D010 Waste --- EP toxicity, contaminant mercury D011 Waste --- EP toxicity, contaminant silver Singularly or in any combination: F001 Waste --- TOXIC -- Spent halogenated solvents used in degreasing: tetrachloroethylene trichloroethylene, 1,1, 1-trichloroethane, methylene chloride, carbon tetrachloride, and chlorinated fluorocarbons, all spent solvent mixtures/blends used in degreasing containing, before use, 10 percent or more of one or more of the above halogenated solvents or those listed in F002, F004, or F005; still bottoms from the recovery of these solvents and mixtures F002 Waste --- TOXIC -- Spent halogenated solvents: tetrachloroethylene, methylene chloride, trichloroethylene, 1,1,1- trichloroethane, chlorobenzene, 1, 1, 2-trichlor-1, 2, 2-trifluoroethane, ortho-dichlorobenzene trichlorofluoromethane, 1, 1, 2 - trichloroethane, spent solvent mixtures/blends containing, before use, a total of 10 percent or more of one of the solvents listed in F001, F004, F005; and still bottoms from the recovery of these spent solvents and mixtures F003 Waste --- IGNITABLE -- Spent non-halogenated solvents: xylene, acetone, ethyl acetate, ethyl benzene, ethyl ether, methyl isobutyl ketone, n-butyl alcohol, cyclohexanone, methanol, all spent solvent mixtures/blends containing, before use, one or more of the above non-halogenated solvents and a total of 10 percent or more of the solvents listed in F001, F002, F004, F005; and still bottoms from the recovery of these spent solvents and mixtures F004 Waste --- TOXIC -- Spent non-halogenated solvents: creosols and cresylic acid, nitrobenzene, spent solvent mixtures/blends containing, before use, a total of 10 percent or more of the above non-halogenated solvents or the solvents listed in F001, F002, F005; and still bottoms from the recovery of these spent solvents and mixtures F005 Waste --- IGNITABLE, TOXIC -- Spent non- halogenated solvents: toluene, methyl ethyl ketone, carbon disulfide, isobutanol, pyridine, benzene, 2-ethoxyethanol, 2- nitropropane, spent solvent Mixtures/blends containing, before use, a total of 10 percent or more of the above non-halogenated solvents or those solvents listed in F001, F002, F004; and still bottoms from the recovery of these spent solvents and mixtures F006 Waste ---TOXIC -- Wastewater treatment sludges from electroplating from certain specified processes Singularly or in any combination: F007 Waste --- REACTIVE, TOXIC -- Spent cyanide plating bath solutions from electroplating operations F008 Waste --- REACTIVE, TOXIC -- Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process F009 Waste --- REACTIVE, TOXIC -- Spent cleaning and stripping bath solutions from electroplating operations where cyanides are used in the process F010 Waste --- REACTIVE, TOXIC --Quenching bath residues from oil baths from metal heat treating operations where cyanides are used in the process F011 Waste --- REACTIVE, TOXIC -- Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations F012 Waste --- TOXIC --Quenching wastewater treatment sludges from metal heat treating operations where cyanides are used in the process Singularly or in any combination: Petroleum refining: K048 Waste --- TOXIC -- Dissolved air flotation (DAF) float from the petroleum refining industry K049 Waste --- TOXIC -- slop oil emulsion solids from the petroleum refining industry K050 Waste --- TOXIC -- heat exchanger bundle cleaning sludge from the petroleum refining industry K051 Waste --- TOXIC -- API separator sludge from the petroleum refining industry K052 Waste --- TOXIC --- tank bottoms (leaded) from the petroleum refining industry Iron and steel: K062 Waste --- CORROSIVE, TOXIC -- spent pickle liquor generated by steel finishing operations of facilities within the iron and steel industry Ink formulation: K086 Waste --- TOXIC -- solvent washes and sludges, caustic washes and sludges, or water washes and sludges from cleaning tubs and equipment used in the formulation of ink from pigments, driers, soaps and stabilizers containing chromium and lead Secondary lead: K100 Waste --- TOXIC -- wastewater leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting The federal law which governs hazardous waste is the Resource Conservation and Recovery Act (RCRA) and its amendments. The RCRA was part of the initial federal effort to manage hazardous waste and expressed a clear preference for the reduction of hazardous waste over managing such wastes at treatment, storage or disposal facilities. The Act required EPA to develop a national plan to manage and regulate hazardous waste and provide states with incentives to develop state hazardous waste management plans. Most of the incentives were based on the availability of federal funds. The federal funds were contingent on the states assuring EPA that a particular disposal site would be available for disposal of any waste generated by a remedial action taken under the Act. In 1980, Congress passed the Comprehensive Emergency Response Liability Act (CERCLA). The Act granted EPA the authority and funds to respond to uncontrolled site cleanup, emergency remedial activities, spills and other incidents due to hazardous waste. 5/ As of November, 1989, five such remedial sites are located in Escambia County. The Act also defines the liability of businesses that generate, transport and dispose of hazardous waste. Generators of hazardous waste, generally, have "cradle to grave" liability for the waste they generate. In 1980, the Florida Legislature enacted the state's first hazardous waste law. The law primarily adopted the federal regulations and guidelines on hazardous waste and established separate procedures for permitting and site selection of hazardous waste facilities. The act also directed DER to develop and implement a state hazardous waste management plan. The portions of the 1980 law relative to site selection (403.723, Florida Statutes) provided a cabinet override of a local decision adverse to the location of a hazardous waste facility. In order to obtain a cabinet override, the facility had to have been issued a permit by DER. Need for a hazardous waste facility was not addressed in either the permitting or site selection processes of the Act. In 1983, the legislature passed the Water Quality Assurance Act. The Act amended 403.723, Florida Statutes, to provide that each county prepare a Hazardous Waste Facility Needs Assessment and "designate areas within the County at which a hazardous waste storage facility could be constructed to meet a demonstrated need." The Act further provided in 403.723, Florida Statutes, that, after the counties had completed their assessments, each regional planning council, likewise, would prepare a regional Hazardous Waste Facility Needs Assessment and "designate sites at which a regional hazardous waste storage or treatment facility could be constructed." The regional Assessment included a determination of the quantities and types of hazardous waste generated in the region, a determination of the hazardous waste management practices in use within the region, a determination of the demand for offsite hazardous waste management services, a determination of existing and proposed offsite management capacity available to hazardous waste generators, a determination of the need for additional offsite hazardous waste facilities within the region, and the development of a plan to manage the hazardous waste generated in the region and/or to provide additional offsite hazardous waste treatment or storage facility needs. As noted earlier, these plans and designations were required to be made part of the county and regional comprehensive plans. The regional Assessment was completed by the West Florida Regional Planning Council in August of 1985. The assessment was based on a survey of suspected hazardous waste generators in the region. An overall response rate of 76.8 percent was received. The study showed that all types of hazardous waste, except for cyanide waste, are generated within the West Florida Planning Region. 6/ The quantity of hazardous waste produced annually within the region was estimated to be 14,245,064 pounds. The estimates for each County were as follows: Escambia County, 4,582,872 pounds; Okaloosa County, 3,203,534 pounds; Bay County, 2,433,343 pounds; Santa Rosa County, 1,866,831 pounds; Holmes County, 381,840 pounds; Walton County, 229,984 pounds; and Washington County, 170,244 pounds. Based on the survey responses, the study estimated that 11,903,738 pounds (83.6%) of hazardous waste generated annually within the region was not being properly treated or disposed of. The vast majority of the waste (78.1%) found to be improperly treated was a combination of waste oils and greases, spent solvents, and lead-acid batteries. Neither the waste oil and greases or lead- acid batteries are wastes which will be managed at the proposed Trans Pac facility. The study found that a recycling or reuse market existed for waste oil and greases, spent solvents and lead-acid batteries; and therefore, there was no need for a transfer/temporary storage facility. The remaining 2,602,630 pounds of hazardous waste not being properly managed was generated by both large and small quantity generators and is subject to a variety of appropriate waste management methods. The management plan adopted by the West Florida Regional Planning Council sought to encourage first waste reduction, second waste recycling, reuse or recovery, third onsite treatment or incineration methods, and fourth transporting wastes to offsite temporary storage facilities. One of the goals of the plan was to discourage, as much as possible, the importation of hazardous waste from outside the region, and particularly, with the close proximity of the Alabama state line, from outside the state. The plan concluded that due to the small quantity of mismanaged hazardous waste in the region there was no need for a permanent treatment and storage facility. The only need found to exist within the region was for a temporary transfer and storage facility. That need has since been met by a temporary transfer and storage facility located in Pensacola, Florida. 7/ However, Escambia County issued a Certificate of Need for a hazardous waste transfer, storage and treatment facility to Trans Pac on February 28, 1989. The Certificate of Need was issued pursuant to County Ordinance Number 85-7. The ordinance provides in relevant part that a Certificate of Need may be issued upon the Board's determination that the service or facility for which the certificate is requested "answers a public need, is necessary for the welfare of the citizens and residents of the county, is consistent with any solid waste management plan adopted pursuant to [this ordinance], and will not impair or infringe on any obligations established by contract, resolution, or ordinance." The ordinance further provides that no Certificate of Need may be denied solely on the basis of the number of such certificates in effect at the time. The issuance of that certificate appears to have been granted on the sole representations of need given by Trans Pac to gain issuance of the certificate and at a time when the Board's attention and consideration of the facility was on matters other than the true need as established in the regional plan or the exact service Trans Pac would actually provide. The evidence suggests that no formal or informal investigation of Trans Pac's representations or on the actual need of the region was conducted by the Board. Such an investigation was informally conducted by some of the Board members after the proposed facility became apparent to members of the public. The members of the public raised a great hue and cry of opposition towards the construction of the facility and prompted a closer look at Trans Pac's representations. The Board members who did conduct the informal investigation found there was no need for the facility within the county or region and discovered that the Certificate of Need had been issued in error. No evidence was presented that the County had ever formally rescinded the issuance of Trans Pac's certificate. However, the evidence did show that there was a de facto rescission of Trans Pac's certificate when the County authorized the filing of this administrative action. 8/ Trans Pac would have the ability to treat and store some of the waste generated in the region and some waste which is not generated in the region. Trans Pac would not treat or store a large part of the waste generated in the region. The small amount of regional waste which Trans Pac would be capable of handling would not be profitable. In order to be profitable, most of Trans Pac's waste would have to come from outside the region and/or the State. In 1986, Congress passed the Superfund Amendments and Reauthorization Act (SARA). The Act amended CERCLA to provide that, three years after the Act's effective date, a state could not receive any superfund monies unless the state entered into an agreement with the President providing assurance of the availability of hazardous waste treatment or disposal facilities which would have enough capacity for the treatment, disposal or storage of all hazardous waste generated within the state over the next 20 years. SARA was enacted because Congress did not believe that Superfund money should be spent in states that were taking insufficient steps to avoid creation of more superfund sites. Such steps included some provision for the future secure disposal or management of hazardous waste generated within that state. It was feared that certain states, because of public opposition and political pressure, could not create and permit enough hazardous waste facilities within their borders to properly manage, either through disposal or treatment, the hazardous waste generated within those states. Put simply, SARA requires each state to keep its own house clean and be responsible for the hazardous waste generated within its borders. SARA did not require the states to develop or permit hazardous waste facilities. The Act only required that each state provide assurances that the state possessed the capacity to manage or securely dispose of hazardous waste produced in that state over the next 20 years. Such assurances could take the form of developing hazardous waste treatment and storage facilities within that state's borders or by exporting its waste to another state. However, in order to provide adequate assurances of capacity if a state chose to export its hazardous waste, that state must enter into an interstate or regional agreement with the importing state. Such agreements could include contracts to ship hazardous waste to public or private facilities. Other assurances of capacity could be obtained through programs for the reduction of hazardous waste within the state. Whatever method of assurance adopted by a state, the goal of SARA was to force the states to provide assurances that their legislative program for the management of hazardous waste generated within their borders could work and would be used. In October, 1979, Florida entered into a Capacity Assurance Plan (CAP) with the President. The CAP established and implemented the statewide management plan required under the state statutes described earlier and under the SARA. The CAP is made up of four major components and includes a regional agreement between Florida and the other EPA Region IV Southeastern States. The four major components of the CAP are: 1) an assessment of past hazardous waste generation and capacity at facilities within or outside of Florida; 2) documentation of any waste reduction efforts that exist or are proposed for the future; 3) future projections of waste generation and capacity either within or outside of Florida and an assessment of any capacity shortfalls; and 4) descriptions of plans to permit facilities and a description of regulatory, economic, or other barriers which might impede or prevent the creation and permitting of such new facilities. The data gathered for the CAP showed that Florida currently has and will have a shortfall in its capacity to properly manage and dispose of its own hazardous waste. Therefore, Florida must provide and implement a way to increase its capacity for the management and disposal of the waste it now generates and will generate in the future or lose its funding for cleanup of superfund sites. Florida's plan to meet that shortfall consists of the interstate agreement, a commitment to a multistate treatment and storage facility and underfunded and understaffed incentives to reduce the generation of hazardous waste. The interstate agreement between the EPA Region IV Southeastern States is an effort at cooperative planning between these states for the management of hazardous waste. In reality, every state, including Florida, imports some hazardous waste from other states. Florida's imports are predominantly spent solvents and waste which can be burned as fuel. All of the imported waste was treated at recovery facilities located within the state. The majority of these imports came from Alabama, Georgia, Louisiana, Virginia and South Carolina. However, even with these imports, Florida is primarily an exporter of hazardous waste. The main recipients of Florida's exports are Alabama and South Carolina. 9/ The agreement, therefore, includes provisions on applicable interstate waste flow characteristics and quantities and on projected exports and imports between and among the participating states. The agreement provides that hazardous waste facilities presently exist or will be created and permitted to manage such exported waste. Besides the interstate agreement, Florida's plan includes a commitment to permit a multipurpose hazardous waste storage and treatment facility. The site selected for the facility is located in Union County. The permit has not yet been issued for this facility. However, the application for the facility is being processed by DER under the special statutes dealing with the Union County facility. Trans Pac's proposed facility is not required for the state to meet its assurances under the CAP entered into with the President. The hoped for benefit of the commitment to a statewide multipurpose facility is to allow Florida to reduce the amount of waste requiring export, but, at the same time allow enough waste to be exported, in accordance with the interstate agreement, to supply a sufficient waste stream to facilities in other states which need such additional waste in order to stay open. Florida's CAP also includes a waste reduction plan. The waste reduction plan is embodied in its Waste Reduction Assistance Program. The philosophy of the program is that recycling (particularly waste oil) and reduction of hazardous waste will produce greater long term across-the-board cost savings to both business and government, as well as the obvious benefit of having less of this very dangerous pollutant around in the environment. The program is not mandatory and is information-oriented. It consists of technical assistance, limited economic incentives (some of which have not been funded by the legislature), research and development, education and a waste exchange program operated by FSU and the Chamber of Commerce. The waste exchange program puts businesses in touch with other businesses who can use their waste for recycling or recovery. Additionally, in conjunction with Florida's CAP, the legislature passed Senate Concurrent Resolution #1146. The resolution states in part that, except for the siting of the Union County facility, "the Legislature has not and does not intend to enact barriers to the movement of hazardous waste and the siting of hazardous waste facilities for the storage, treatment, and disposal, other than land disposal, of hazardous waste." As can be seen from an overview of Florida's CAP, Trans Pac's proposed facility, while not being directly a part of the CAP, will have an impact on the implementation of that plan should state need not be a criteria for the issuance of a permit. A few of these potential impacts are listed below. First, a facility the size of Trans Pac's proposed facility has the potential to divert some waste away from the proposed Union County facility and may cause that facility to be unprofitable and inoperable. Second, Trans Pac's proposed facility may enable the State to handle more of its waste within its borders, thereby reducing its exports and Florida's dependency on the good offices of other states. Such reduction may or may not have an adverse impact on the interstate agreement contained in the CAP if Florida cannot meet the amount of waste established for export under that agreement. Third, Trans Pac's proposed facility has the potential to decrease the effectiveness of the State's hazardous waste reduction program by encouraging the use of its facilities instead of reduction, recycling or recovery methods. Such a decrease would be highly dependent on the prices charged by various hazardous waste facilities vis. a vis. reduction, recycling or recovery expenses, the cost of transportation to the various types of facilities, and the ease of use among the various types of facilities and reduction methods. Fourth, not considering at least the needs of the State for a hazardous waste facility allows the state to become a dumping ground for hazardous waste generated in other states. 10/ No evidence was presented on any of these points and because of the conclusions of law such an issue is not ripe for consideration in this case.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Environmental Regulation enter a final order granting the application of Trans Pac, Inc., for a permit to construct a hazardous waste treatment and storage facility in Escambia County, Florida subject to a permit condition requiring a pre-sale notice as described in this Recommended Order. DONE and ENTERED this 16th day of April, 1990, in Tallahassee, Florida. DIANE CLEAVINGER Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 Filed with the Clerk of the Division of Administrative Hearings this 16th day of April, 1990.
Findings Of Fact Petitioner purchased a five-acre tract of land in Section 11, Township 28 South, Range 17 East, in Hillsborough County, Florida, to use as a dump site for tree trimmings generated by its tree service business. After being advised by the Hillsborough County Environmental Protection Agency (HCEPA) that dumping on this property was illegal and a fire hazard, Petitioner applied for and obtained a permit to burn some of the trimmings that had been dumped on the property. The permit was issued to burn in the northern part of the property and burning logs were observed in the southern part of the property without an adequate firebreak. This permit was later rescinded. At the time Petitioner acquired the property it was enclosed with a barbed-wire fence with access only via an 18-foot-wide road. Brush fires in the vicinity of the property led the fire department to cut the fence so their equipment could be moved through the area when necessary. Frequent inspection by HCEPA led to citations to Petitioner for maintaining a fire hazard (no adequate fire-break around the perimeter of the property), for unauthorized dumping on the property, inadequate security, and for operating a landfill without a permit. An order to cease dumping on this site was issued by HCEPA. Petitioner sought the assistance of the fire department in constructing a firebreak around the property and on two occasions stretched a chain and later a cable across the road to bar access to unauthorized persons. Trespassers tore down the chain and cable and dumped household trash on the property. Petitioner engaged the services of an engineer to prepare its application to DER for a permit to operate a landfill. When advised that the application was incomplete, that a bond was needed, that the property was not zoned properly, and that the security was inadequate, Petitioner applied to Hillsborough County for a zoning change and contacted an insurance company about the required bond and was assured a bond would be issued when requested. Petitioner's application for a zoning change never reached the agenda of the Hillsborough County Commission and Petitioner never presented documentary evidence that the required bond would be issued upon request. Petitioner presented no evidence that anything has been done to improve the security of the property or to keep unauthorized persons out.
The Issue Whether the Florida Department of Environmental Regulation's (DER's) inclusion in Rule 17701.050(5)(d)1, Florida Administrative Code, of the sentence, "The bottom of the liner shall be constructed above the 10-year seasonal high groundwater level" (the challenged sentence), constitutes an invalid exercise of delegated legislative authority and whether the economic impact statement accompanying this rule is inadequate.
Findings Of Fact All parties stipulated and agreed to Finding of Fact No. 1 in their Prehearing Stipulation and it is adopted herein. WMIF and DER stipulated and agreed to other operative facts in their Prehearing Stipulation and those stipulated facts are adopted herein. All stipulations were included in the Prehearing Stipulation of the parties. BFI is engaged in Florida and elsewhere in the business of solid waste collection and disposal. BFI owns and operates solid waste management facilities throughout the state. BFI has obtained, and will seek to renew, permits authorizing the construction and operation of these facilities. BFI also is in the process of seeking permits that would authorize construction of new solid waste management and disposal facilities in Florida. The proposed rule, if adopted, will apply to BFI and its applications for these various permits. Accordingly, BFI will be substantially affected by the adoption of the proposed rule. WMIF is a Florida corporation engaged in the business of solid waste collection, disposal, treatment, and management in the state of Florida. The proposed rule will have a substantial effect on owners and operators of solid waste management facilities, like WMIF. WMIF currently owns and operates several solid waste management facilities in this state and plans to construct and operate new facilities in the future. WMIF has investigated the possibility and feasibility of designing a landfill in Florida which calls for placement of a bottom liner below the groundwater level. WMIF would propose to utilize this option in designing some of its future facilities in Florida, if this option is available. The challenged portion of the rule would prohibit use of this option. DER's proposed revision of Rule 17-701.050(5)(d)1, Florida Administrative Code, substantially affects the interests of WMIF. DER followed the procedures in Chapter 17-102, Florida Administrative Code, in adopting its revisions to Chapter 17-701, Florida Administrative Code. In late 1989, DER developed draft revisions to Chapter 17-701, Florida Administrative Code, primarily addressing liner requirements for landfills subject to the rule. On January 31, 1990, DER held a public workshop on its draft revisions to Chapter 17-701, Florida Administrative Code. At that workshop DER distributed to the public its workshop draft of its proposed revisions (hereinafter "the January draft"). On page 34 of the January draft, DER proposed new rule provisions at Rule 17-701.050(4)(d)1, Florida Administrative Code, (subsequently renumbered), including the following language: The bottom of the composite or double liner shall be above the most recent ten-year historic seasonal high ground water level, unless the applicant can demonstrate that the landfill design will provide equivalent protection for the environment from the infiltration of leachate even when the bottom of the liner is in contact with groundwater. On February 6, 1990, WMIF submitted written comments to DER on the proposed rule revisions. In its written comments, WMIF suggested that the language of the January draft quoted above be stricken because "there are circumstances where the desirable landfill design could result in the base of the bottom liner being installed below an existing water table." On March 9, 1990, DER published a Notice of Rulemaking (hereinafter "hearing draft") presenting its proposed revisions to Chapter 17-701, Florida Administrative Code, in the Florida Administrative Weekly, Vol. 16, No. 10, in preparation for an adoption hearing before the Environmental Regulation Commission (ERC). The hearing draft contained numerous revisions from the January draft. The above-quoted language from the January draft was deleted in the hearing draft. In response to DER's publication of the hearing draft, WMIF filed the instant rule challenge contesting, among other things, Rule 17-701.050, Florida Administrative Code, and the adequacy of the Economic Impact Statement. The ERC held a public meeting on April 12, 1990, at which time it considered the rule revisions recommended by DER. At that meeting, DER distributed to those in attendance a Notice of Change which set forth changes DER then recommended to its published hearing draft. During the course of the ERC meeting, the challenged rule provision was drafted by DER in response to a request by ERC members, and the provision subsequently was adopted by the ERC. The amendment to Rule 17-701.050(5)(d)1, Florida Administrative Code, which was adopted by the ERC is as follows: The bottom of the liner shall be constructed above the 10-year seasonal high groundwater level. The challenged sentence was not included in the published hearing draft of the rule or in DER's April 12, 1990, Notice of Change. During the course of the ERC meeting on April 12, 1990, the ERC adopted Chapter 17-701, Florida Administrative Code, including the challenged sentence. Subsequent to the ERC hearing on April 12, 1990, DER prepared a second Notice of Change, incorporating the challenged sentence. Landfills are large, concentrated piles of chemical-containing materials of widely varied description. When precipitation occurs, moisture percolates down through the waste, dissolving chemicals in the waste and forming leachate. The goal of DER's landfill liner design criteria is to contain that leachate, to prevent it from contacting groundwater, and, while it is contained, to remove it and treat it. Leachate is contained by a properly designed and constructed liner and it is removed by a leachate collection and removal system. Landfill liners are imperfect and therefore they leak. Engineering principles are employed to design liner systems to compensate for the fact that liners leak. A properly engineered system will maximize groundwater protection. There are at least four factors which affect leakage through liner systems: hydraulic head, interface conditions, residence time, and gradient direction. With regard to hydraulic head, the operative principle is that the greater the pressure (the greater the hydraulic head on the liner), the greater the leakage rate through the liner. With regard to interface conditions, the operative principle is that the lower the permeability of the material underlying the liner, the less leakage will occur through the liner. With regard to residence time, the operative principle is that the faster the flow rate through the leachate collection system, the shorter will be the period of time that the leachate is in contact with the liner and therefore the lesser will be the amount of leakage through the liner system. With regard to the concept of gradient direction, there are two types of gradient: outward g and inward gradient. In utilizing an outward gradient design concept, the landfill liner system is constructed above the groundwater table. If a leak develops through the liner system in such a landfill, the greatest driving force, or gradient, acting on the leachate is gravity: Whatever leachate comes out of the bottom of the liner will fall by gravity into the subsurface and the groundwater. In utilizing an inward gradient design concept, the liner system is placed below the groundwater surface after the design engineer determines, though calculations, how deep to put the landfill in relation to the groundwater level. The groundwater then actually creates a positive pressure on the outside of the liner system. Because that positive pressure is greater than the pull of gravity out of the liner, the pressure exerted by the groundwater allows some of that groundwater to move through any hole in the liner into the liner system where it can be collected and removed by the leachate collection and removal system. In the event of a leak through a liner system at a landfill which utilizes the inward gradient design, instead of the leachate escaping the landfill, groundwater flows into the liner system because the pressure of the water flowing into the landfill is greater than the pressure of fluid leaving the landfill. This results in there being present more liquid in the liner system than would otherwise be the case. Therefore, the liner system must be designed to collect and treat that increased volume of leachate. The inward gradient concept may be used to prevent groundwater pollution because, with ground water flowing into the liner system, leachate does not escape from the landfill and never gets into groundwater. Initially, in order to construct an inward gradient design landfill, it is necessary to artificially and temporarily depress the groundwater level at the landfill site, using a dewatering system. Several technologies are available for constructing an effective dewatering system. At an inward gradient landfill, it is necessary to continue to dewater to depress the groundwater level until enough waste has been placed in the landfill to counteract the force of the groundwater pushing up on the landfill liner system. When enough waste has been placed in the landfill, dewatering will no longer be necessary and the goundwater level will be restored, creating a true inward gradient. In an inward gradient landfill, the waste in the landfill does not come in contact with groundwater; rather, groundwater enters into the liner system where it is contained, collected and removed. The waste in the landfill does not escape from the liner nor does the leachate collected in the liner system escape into the environment. In an inward gradient landfill, the leachate in the liner system is more concentrated in terms of its chemical constituents than the groundwater below the liner system. This creates a concentration gradient, a ground force which tends to push the leachate from inside the liner system out through the liner and into the lower concentration side, the groundwater. However, in a properly designed inward gradient landfill, the design takes that concentration gradient factor into account and employs the upward gradient of the groundwater to counteract the concentration gradient in the leachate, since the upward gradient of the groundwater will be greater the deeper the landfill liner system is placed below the groundwater level. Inward gradient landfills have been designed, constructed, and operated in many places in the United States and in Canada. In several states, inward gradient landfills are required as the preferred design of first choice. Expert witnesses for both WMIF and DER agreed that the inward gradient design concept is a well established technology and is not new or innovative technology. Slurry walls are a containment design concept used in some landfill construction which employs the inward gradient design concept. A slurry wall consists of a trench-cut into the ground down to the depth at which is encountered a continuous layer of low permeability material underlying the site. This trench is backfilled with a low permeability mixture of materials. The trench is constructed on all four sides of the landfill to create a low permeability barrier around all sides and connected to the bottom of the landfill. The groundwater is pumped out of the area enclosed by the slurry walls so that the surface of the groundwater is artificially depressed within them. In a landfill design employing the slurry wall concept, the groundwater level is lower inside the slurry wall than it is outside, thereby creating an inward gradient and causing leakage of groundwater into the landfill instead of leakage of leachate from the landfill into the environment. The slurry wall system is an effective design, which is in use in the state of Florida. Not all sites are appropriate locations for an inward gradient design landfill. Hydrogeologic and soil conditions vary greatly around and across the state of Florida. In many areas, soils are sandy and provide little attenuation of contaminants. Also, in many areas, groundwater levels are close to land surface. In determining whether an inward gradient design is appropriate at a given site, an would consider the type of subgrade soils, the terrain, the degree of fluctuation in groundwater levels over time, the type of groundwater involved, and the financial capability of the landfill owner/operator to build and operate the inward gradient design landfill. The use of the inward gradient design concept in landfill construction would be inappropriate in southern portions of Florida, particularly in the Biscayne aquifer area. However, in many other areas of Florida it would be appropriate to consider utilizing the inward gradient design concept. One of the primary purposes of Chapter 17-701, Florida Administrative Code, is the protection of groundwater by establishing design criteria for landfills, which criteria are protective of that resource. Chapter 17-701, Florida Administrative Code, both as proposed and as adopted by the ERC, provides design criteria which must be met in the case of each proposed new landfill; however, there is no single standard, uniform design mandated by DER's rules. A variety of designs could be used to satisfy the design criteria of Chapter 17-701, Florida Administrative Code. The challenged sentence was added to Chapter 17- 701, Florida Administrative Code, because some members of the ERC expressed their opinion during the rule adoption hearing, based on their "gut" reaction, that there should be some language in the rule which prohibited the construction of landfills within groundwater. Those ERC members asked DER staff to propose language for insertion into the rule that would prohibit such construction. In response to that request Department staff proposed the challenged sentence for inclusion in the rule. The language which the Department had proposed in the January draft of the rule contained qualifiers which would have enabled a permittee to establish that its design of a landfill was capable of groundwater protection to an equivalent degree in relation to other criteria in the rule. However, the Department did not include that qualifying language in the sentence that it proposed to the ERC for inclusion in the rule because the ERC did not want any exceptions to the prohibition. The sentence added to Rule 17-701.050(5)(d)1, Florida Administrative Code, and which is ohallenged in this proceeding, forecloses at least one possible landfill design concept. The challenged sentence precludes the use of the inward gradient design concept which, at least at some bites and as agreed upon by both WMIF and DER experts, is the landfill design that would result in maximum groundwater protection. In the proper hydrogeologic setting, it can be demonstrated that an inward gradient design landfill provides not only equal but greater protection for the' environment than an outward gradient design landfill built above the groundwater level. There are no engineering papers, reports, studies, or data which would support a prohibition of the use of the inward gradient design concept at a landfill from an engineering standpoint. Instead, there is a large volume of technical information which would support the use of the inward gradient design from an engineering standpoint. The challenged sentence is not indicative of good environmental engineering and will not serve to meet DER's goals or the goals of the State in maximizing groundwater protection. DER has not conducted, prepared, or obtained any studies, data, reports, or other research in order to assess the validity or justification of the challenged sentence, and its employees conceded that there is no technical justification behind the challenged sentence. Both of the Department's employees testified that in their opinion, it was possible for a landfill Lo be designed with the bottom of the liner below the 10-year seasonal high groundwater level and for groundwater to be qualify protected from infiltration of leachate into the groundwater at that site, because of the operation of the inward gradient design principle, and that they were not aware of and did not consider any studies or scientific data that would contradict that opinion. The Department has never made a determination that the inward gradient design concept is not viable or that a landfill designed in that manner would be incapable of protecting groundwater to an equivalent extent in regard to other criteria in Chapter 17-701, Florida Administrative Code. In fact, both of the Department's representatives testified that they believed that the inward gradient concept is viable and that prohibiting use of this design option is illogical. Moreover, at the ERC meeting, Department representatives attempted to convince members of the ERC that the inward gradient design concept was viable' and that perhaps a greater degree of flexibility in the rule would be appropriate. The Department had no data and no studies on which to base a determination as to the specific high groundwater level which should be incorporated into the prohibition requested by the ERC. The selection of "the 10-year seasonal high groundwater level" as referenced in the challenged sentence was based on a spur of the moment decision or a "gut" feeling. The 10- year standard was selected arbitrarily because it wasn't too short or too long. At any given site, it will be very difficult to determine the 10-year seasonal high groundwater level. DER does not maintain data on the 10-year seasonal groundwater level at locations around the state, and insufficient information is available from other sources to accurately determine the 10-year seasonal high groundwater level at most locations around the state. At best, broad approximations of the seasonal high groundwater level at a particular site can e extrapolated from data available in the region in which the site lies. DER's representative acknowledges that the best approximation extrapolated from the scanty data could be considerably off from actual groundwater level. If the challenged sentence is deleted, Chapter 17- 701, Florida Administrative Code, still would require that a new landfill and its liner system be designed to maximize the integrity of the liner system and minimize the potential for infiltration of leachate into groundwater. Nothing in the rules adopted by the ERC would prevent the groundwater level from rising above the 10-year seasonal high groundwater level and coming into contact with a liner system constructed above that level since id-he challenged sentence does not specify a distance that the bottom of the liner would have to be constructed above the 10-year seasonal high groundwater level. Because at specific locations and times and under some conditions the actual groundwater level will exceed the 10- year seasonal high groundwater level, it is likely that the bottom of the liner will come in contact with groundwater on some occasions since the inclusion of the challenged sentence allows landfill liners to be designed and constructed in a zone which will be intermittently wetted. When that happens, the groundwater will put pressure on the liner system. Since the liner system would not be designed to contend with the force exerted by the groundwater, as is the case in an inward gradient design, over time, that stress on the liner would tend to weaken the liner. Despite the challenged sentence in Rule 17- 701.050(5)(d)1, Florida Administrative Code, the Department theoretically could consider approving the use of the inward gradient design concept for a landfill at a particular site under the alternate design procedures set forth in Rule 17-701.078, Florida Administrative Code. However, approval of an inward gradient design for a particular landfill using the alternate design procedure in the rule, would required the Department to approve a design specifically prohibited by the rule. As a practical matter, in reviewing an inward gradient design at a specific site, the Department will be faced with a proposal that flies directly in the face of its rule. Even if approved, that alternate design would be very difficult to defend in an administrative proceeding challenging the issuance of the permit and the approval of that alternate design. In order to obtain approval of an alternate design, an owner/operator of a landfill would have to demonstrate that it would suffer a hardship if the alternative design was not approved. Primarily, the type of hardship which would have to be demonstrated is an economic hardship. In many cases it would be difficult for the owner/operator to demonstrate an economic hardship if it is prohibited from using the inward gradient design concept. Both of the Department's employees testified that in their opinion, the very fact that the ERC expressed an intent to prohibit construction of landfills below groundwater level, and included the challenged sentence in the rule to accomplish that intent, would make it very difficult for a permittee to obtain approval of an inward gradient design concept as an alternate procedure under the rule. In fact, given that every landfill permit proposed for issuance by the Department in recent memory has been challenged in administrative proceedings, and that each of those proceedings has been a fairly arduous process for both the Department and the permittee, it would be especially difficult to defend a permit approving an alternate design which was specifically prohibited in the rule. Both of the Department's witnesses agreed that if the challenged sentence was not in the rule, both the permittee and the Department would have an easier time approving an inward gradient design at a particular landfill. Prior to the ERC meeting on April 12, 1990, DER prepared an Economic Impact Statement (EIS) regarding its proposed revisions to Chapter 17-701, Florida Administrative Code. The EIS did not provide a cost/benefit analysis of the challenged sentence, as required by Section 120.54(2), Florida Statutes, because that provision was drafted after the EIS was prepared. It is uncontroverted that a permittee would incur an economic impact because of the challenged sentence in the rule, prohibiting the use of the inward gradient design concept, because that would result in a diminution of landfill capacity available at a given site.
Recommendation Upon the foregoing Findings of Fact and Conclusions of Law, it is ORDERED that the sentence, "The bottom of the liner shall be constructed above the 10- year seasonal high groundwater level contained within proposed DER Rule 17- 701.050(5)(d)1, Florida Administrative Code, is an invalid exercise of delegated legislative authority. DONE and ORDERED this 6th day of June, 1990, at Tallahassee, Florida. DIANE K. KIESLING 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 6th day of June, 1990. APPENDIX TO THE FINAL ORDER IN CASE NOS. 90-2146RX AND 90-2148RX The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statutes, on the proposed findings of fact submitted by the parties in these cases. Some proposed findings of fact are rejected for more than one reason and accordingly are listed under multiple reasons for rejection. Specific Rulings on Proposed Findings of Fact Submitted by Petitioner, Waste Management, Inc. of Florida 1. Each of the following proposed findings of fact is adopted in substance as modified in the Final Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 1-56(1-56). Specific Rulings on Proposed Findings of Fact Submitted by Respondent, Department of Environmental Regulation Each of the following proposed findings of fact is adopted in substance as modified in the Final Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 2(2); 3(1); 5(5); 6(7); and 7(10). Proposed findings of fact 1, 4, 9-15, 17-24, and 26 are subordinate to the facts actually found in this Final Order. Proposed finding of fact 8 is unnecessary. Proposed finding of fact 27 is irrelevant. Proposed findings of fact 17 and 25 are unsupported by the competent, substantial evidence. COPIES FURNISHED: William D. Preston Thomas M. DeRose Attorneys at Law Hopping Boyd Green & Sams 123 Calhoun Street Post Office Box 6526 Tallahassee, Florida 32314 Lawrence E. Sellers, Jr. Attorney at Law Holland & Knight Barnett Bank Building Post Office Drawer 810 Tallahassee, Florida 32302 Chris McGuire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Dale H. Twachtmann, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Liz Cloud, Chief Bureau of Administrative Code Room 1802, The Capitol Tallahassee, Florida 32399-0250 Carroll Webb, Executive Director Administrative Procedures Committee Room 120, Holland Building Tallahassee, Florida 32399-1300 A PARTY WHO IS ADVERSELY AFFECTED BY THIS FINAL ORDER IS ENTITLED TO JUDICIAL REVIEW PURSUANT TO SECTION 120.68, FLORIDA STATUTES. REVIEW PROCEEDINGS ARE COMMENCED BY FILING ONE COPY OF A NOTICE OF APPEAL WITH THE AGENCY CLERK OF THE DIVISION OF ADMINISTRATIVE HEARINGS AND A SECOND COPY, ACCOMPANIED BY FILING FEES PRESCRIBED BY LAW, WITH THE DISTRICT COURT OF APPEAL, FIRST DISTRICT, OR WITH THE DISTRICT COURT OF APPEAL IN THE APPELLATE DISTRICT WHERE THE PARTY RESIDES. THE NOTICE OF APPEAL MUST BE FILED WITHIN THIRTY (30) DAYS OF RENDITION OF THE ORDER TO BE REVIEWED.
Findings Of Fact On January 31, 1979, Respondent Okaloosa County Board of County Commissioners filed an application with the Northwest Florida District Office of Respondent Department of Environmental Regulation (DER) to construct a solid waste resource recovery and management facility near Baker, Florida at the intersection of State Road 4 and State Road 4B. The proposed facility would be a sanitary landfill approximately 36 acres in size which would receive solid waste for disposal from the municipalities of Baker, Milligan, Holt, Crestview, and Blackman. Approximately six to eight additional acres at the site were previously used by the County as a dump for household trash and garbage for a period of approximately eight years. Some of the waste was burned and the remainder was buried. (Testimony of Rogers, Long, Exhibit 1) The proposed landfill is located in a rural area primarily used for agriculture which is sparsely populated. The site is surrounded by forested lands but some recent removal of trees has opened a portion of the site to public view from State Road 4. The land at the site slopes gradually in a west- east direction, and the slope is more pronounced on county land adjoining the east border of the site for a distance of about 900 feet. At this location, several springs form the headwaters of Mill Creek which flows cast through two lakes located on about 224 acres of private property owned by Petitioners Donald C. and Mary Ann Long. Mill Creek becomes a defined water course after leaving the Long property and flows into the Yellow River which is approximately two and one-half miles from the Mill Creek headwaters. The Yellow diver flows some 10 to 20 miles into Blackwater Bay near Milton. A shallow well from which potable water 15 obtained is located on the Long property but not within 1,000 feet of the landfill site. (Testimony of Rogers, Long, Exhibits 1-2) The applicant intends to use the trench method in disposing of solid waste. Trenches will be excavated to a depth of about 15 feet, but in no case will the bottom of a trench be underlain by less than two feet of the "fine sandy loam" which occurs in a layer of varying depth beneath the overlying Lakeland sand soil. Test holes dug in the landfill site indicate that the bottom of the "fine sandy loam" layer in depths of some three to twelve feet is located about eighteen feet below the surface of the ground. The applicant intends to check at 100 foot intervals while digging trenches to insure that at least two feet of that material underlies the trench bottom. If not, sufficient additional amounts of the material will be placed in the trench and compacted to make a two-foot thick layer. There will be a distance of 50 feet between centers of trenches. The trenches will be 30 feet wide at the top and 15 feet wide at the bottom. The bottom of each trench will have a slope of less than 5 percent designed to drain the trenches and lifts of rainwater before they are filled. The upper lift will vary in depth from 5 to 7 feet depending upon the final contour desired. Wastes will be deposited either at the top or bottom of the working face of the trench and will be spread by a crawler tractor in two foot layers and then compacted. Compacted waste will be covered daily with one foot of soil and a final cover of at least two feet of sandy clay material will be obtained from a county borrow pit adjacent to the landfill and placed over trenches to prevent the movement of water into the buried solid waste. (Testimony of Rogers, Edmisten, Exhibits 1-2) The applicant plans to construct a barrier to contain the movement of leachate along the eastern border of the landfill which will be a minimum of five feet wide and as deep as necessary to "tie-in" with the existing layer of "fine sandy loam" beneath the site. The barrier is designed to prevent leachate from moving horizontally downslope toward Mill Creek. The barrier material will be compacted, but not the sides of the trenches. (Testimony of Rogers, Edmisten) The groundwaters under the site are from 55 to 65 feet below the surface of the land. Although the elevation of groundwaters normally will follow the contour of the land surface, borings at the site have not been made to the depth of the watertable. The approximation of the depth of the groundwaters was obtained from data of two monitoring wells located on county land directly east of the proposed landfill site. Twenty-four holes were dug across the site to determine the location of the "fine sandy loam" soil layer which exists below the surface. Eight additional holes were dug to obtain samples of the material for a texture analysis. In its natural state, this material has a permeability rate of about 2.5 to 5 inches per hour. After compaction, the permeability rate will be about .02 to .2 inches per hour. No permeability rate is required by pertinent DER regulations for liner material. Recent soil tests of material taken from the county borrow pit some 200 yards west of the landfill site showed a permeability rate of .004 inches to .0027 inches per hour. A recent sample taken from the bottom of an existing pit at the landfill reflected a permeability rate of .01 inch per hour. Proposed guidelines of the U.S. Environmental Protection Agency contemplate a permeability rate of only .00014 inches per hour for liner materials to restrict the rate of flow of leachate from the bottom of a landfill. The material proposed to be used by the applicant for liner material therefore will permit fairly rapid movement of leachate through the sides and bottoms of trenches, and under the eastern barrier. Further, the coarser sand underlying the "fine sandy loam" liner layer has a much higher permeability rate. As a result, an unknown amount of leachate will eventually reach the groundwater table and flow laterally downslope in an easterly direction. Leachate generation will be impeded by the vegetated, relatively impervious final top layer over the landfill, the wedge of soil located between each trench, and the eastern barrier. These measures will serve also to attenuate suspended solids in the leachate, but not organic materials and most metals. There will also be a certain amount of dilution after any leachate reaches the groundwater table. (Testimony of Rogers, Edmisten, Meister, Tomlinson, Exhibits 1-2, 5, 7) Water samples taken from in and around the area of the springs located both on county and private property to the east and from wells in the general area show that the water generally is of high quality. There is no indication that past landfill operations at the site have degraded the water quality in the vicinity of the nearby creeks, ponds and wells. (Testimony of Meister, Rogers, Long, Exhibits 1-2, 8-9) The applicant plans to control surface runoff and any consequent erosion by means of terraces, berms, and swales. However, other than notations on engineering plans of provision for a highway drainage swale, no design of such items is shown in the application. Prior erosion in the area has been satisfactorily corrected in the past by the county by the use of similar methods to those planned for the landfill site. (Testimony of Rogers, Long, Exhibit 2) The application was reviewed by DER's Southwest District permitting engineer. He found that the application and supporting documents met the statutory and regulatory criteria for the issuance of a construction permit. However, soil borings did not extend at least ten feet below the proposed excavations. (Testimony of Diltz, Exhibit 2) By letter of March 27, 1979, the Northwest District Manager of DER issued a Notice of Intent to issue a construction permit for the proposed sanitary landfill under standard and special conditions. The special conditions required construction of two approved monitoring wells east of the landfill and analysis of water samples from the wells and from a surface water sampling point in the headwaters of Mill Creek prior to issuance of an operation permit. A further condition required the applicant to submit verification that the bottoms of trenches contained at least two feet of the material specified in the application. At the hearing, DER and Okaloosa County submitted a stipulation wherein they agreed that additional monitoring wells should be placed upgradient from the site, at the downstream boundary of the first trench, at the north end of the clay barrier, and immediately east of boring number 8 prior to issuance of an operation permit. The conditions further required that well logs will be kept on all monitoring wells and reports on soils, geology and groundwater elevation he submitted to DER prior to issuance of an operating permit. Further, any identification of leachate contamination in the wells by a method to be spelled out in any operation permit will require extension of the earthen barrier west to State Road 4. Finally, a special condition required that the bottom lining material of all trenches and the barrier must be compacted prior to the issuance of an operating permit. (Exhibit 4)
Recommendation That the requested permit be issued to the Okaloosa County Board of County Commissioners as herein specified. DONE and ORDERED this 28th day of March, 1980, in Tallahassee, Florida. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings 101 Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: Honorable Jacob Varn Secretary, Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Douglas H. MacLaughlin, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32301 Wright Moulton, Esquire Post Office Box 591 Pensacola, Florida 32593 John R. Dowd, Esquire Okaloosa County Attorney Post Office Box 1964 Ft. Walton Beach, Florida 32548
Findings Of Fact The property upon which Petitioner seeks a variance from the normal requirements for attaining a permit to install an on-site sewage disposal system is found in Leon County, Florida. Specifically, it is located at Lot 4, Block A, Killearn Lakes Unit I. The relative position of this lot in the subdivision is depicted within Petitioner's Exhibit 1 and Respondent's Exhibit 2 admitted into evidence. Respondent's Exhibits 3 through 5 are photographs of the site. Petitioner intends to construct a 1,200 square foot residence. As the photographs depict, some preparation has commenced to the extent of lot clearing and other site work where the home would be constructed. Killearn Lakes Unit I is a pre-1972 subdivision. When the development commenced, it was anticipated that a community sewer system would be utilized, as contemplated by the plans submitted in April, 1971. Subsequently, some lots within the Killearn Lakes Unit I were allowed to be developed with the use of on-site sewage disposal systems, namely septic tanks. There are 150 lots in that category. In 1979, with the advent of certain rules under Chapter 10D-6, Florida Administrative Code, the development was allowed to proceed on the basis of four septic tanks per acre. Over time, Killearn Lakes Unit I experienced a history of failures with on-site sewage disposal systems. The failures were promoted by problems with the "sheet flow" drainage system and its patterns of dispersion of storm water runoff, problems of soil permeability and abnormally high wet season water tables, referred to as perched water tables. This resulted in sewage backing up into homes and flowing out onto the ground in the yards of the residences, into streets and onto adjacent neighbors' lots. The problems experienced were widespread within the Killearn Lakes Unit I. This seepage of raw sewage presented a health hazard, as it would on any occasion. Among the residences confronted with this dilemma was Lot 5, Block X, adjacent to the subject lot. Persons residing in that home had to undertake alternative means of on-site sewage disposal to have that system function properly. This included relocation of the apparatus, mounding, use of an aerobic system, and use of pumps to insure that the waste being disposed did not back up into the conveniences within the home. Witnesses who appeared at the hearing described the series of corrections in some detail. Those witnesses included a former owner of that residence and others who had a technical understanding of the problems in that system. The problems in Killearn Lakes Unit I related to on-site sewage disposal systems became so extreme that the Leon County Commission declared a moratorium on the installation of on-site septic tanks in that development. This occurred in 1987. In order to better understand the problems in the Killearn Lakes subdivision, to include Killearn Lakes Unit I, a study was commissioned. That report is referred to as Killearn Lake Waste Water Disposal Study of June, 1987. A copy of the report is found as Respondent's Exhibit 6 admitted into evidence. It was prepared for the Leon County Board of County Commissioners and prepared by the Leon County Public Health Unit with the assistance of the Leon County Department of Public Works, Leon County Building Department, Ochlockonee River Soil and Water Conservation District, Northwest Florida Water Management District, Tallahassee-Leon County Planning Department, Florida Department of Health and Rehabilitative Services, and Florida Department of Environmental Regulation. Some of the highlights of that report concerned the observation that the septic tank systems do not work adequately and that the more systems that are placed the greater the problems. It noted that the nature of the drainage system in this area is a contributing factor to the failures. The soil's poor permeability, relating to the Dothan series of soils in the area which have slow permeability, contributed to the problem. Perched water tables were found above the expected levels for the wet season water tables. They also presented a problem, as did excessive slopes in some areas. In particular, it was noted that 80% of the lots sampled in Killearn Lakes Unit I had severe limitations on the use of on-site sewage disposal systems. Ninety-three per cent of the lots sampled in Block X received excess runoff from other lots and roads at higher elevations. It was noted that French or curtain drains alone would not significantly reduce perched water table complications because of the low permeability of the soils. It was reported that the overall housing density of Killearn Lakes is not particularly high, but the individual lots are small, approximately 1/4 acre in size. This, taken together with the fact that the "sheet flow" concept of storm water management contemplates that the runoff will cascade across the terrain conforming to its contours, means that some small lots will be inundated. This uncontrolled runoff contributes to septic tank problems in that the tanks fail when the soils around them become saturated. The report notes that if there was a different designed drainage system, the impact on septic tanks would be less. The report notes that if something is not done to modify storm water runoff, drainage problems will persist. Consequently, septic tank failures will continue to occur. Concerning the water tables, the soil testing, which was done in Killearn Lakes Unit I, in which the predominant soil is Dothan type, demonstrated that the borings which located mottling of the soils at the expected level of the wet season water table were inaccurate. These indicators did not correspond to reality in that the true water tables were found 12-20 inches above the expected level of the average high water, as seen in the mottling. This phenomenon was revealed in 42% of the lots evaluated which had Dothan soils. The report recommended, among other measures, that no new sewage disposal system permits be issued in Killearn Lakes Unit I until a storm water system had been constructed and demonstration made that the system would collect storm water and thereby lower the perched water table on specific lots under review. The ultimate response to the question of permits for on-site sewage disposal systems in Killearn Lakes Unit I was spoken to in a Resolution of July 14, 1987 entered by the Leon County Board of County Commissioners. A copy of the resolution may be found as Respondent's Exhibit 1 admitted into evidence. It was resolved that the permits for on-site septic disposal systems be reviewed by the Leon County Public Health Unit on a case-by-case basis in accordance with criteria announced at Chapter 10D-6, Florida Administrative Code. This effectively lifted the moratorium. The subject request for installation of an on-site sewage disposal system was reviewed in keeping with the policy decision set forth in the resolution. Respondent's Exhibit 6 admitted into evidence includes a copy of a survey made by the Homeowners' Association for Killearn Lakes, also admitted as Petitioner's Exhibit 1. As part of the study commissioned by the Leon County Board of County Commissioners, it has some relevance in portraying the dimensions of the problem. Those dimensions are better understood by resort to the color scheme which is found in Petitioner's Exhibit 1. It depicts the problem lots in red color, those lots without problems in green color, and the lots upon which no report was made in orange color, as well as vacant lots, to include the subject lot, which have no color scheme. This latter category indicates no participation in the survey. The door-to-door personal survey conducted by Rod Moeller and testified about at hearing does not diminish the impression of the seriousness of the problem with on-site sewage disposal system failures in Killearn Lakes Unit I, which the 1987 study by the Leon County Board of County Commissioners identified. This survey by Mr. Moeller was in a limited area, more specifically related to the portion of Killearn Lakes Unit I nearby the subject lot. The findings of the 1987 study commissioned by the Leon County Board of County Commissioners are accepted as accurate. Eanix Poole, Administrator of Environmental Health for the State Health Office testified at the hearing. He pointed out that the failure rate in the subdivision under question for on-site sewage disposal systems is 25%, as contrasted with the statewide rate of less than 1/2%. He identified the fact that those failures relate to backups within the home and seepage onto the ground. He verified that these events constitute health problems, especially given the number of failures. He sees the lot in question here as being particularly vulnerable to problems given the drainage patterns and its location at the bottom of two hills. The lot in question receives runoff from the two adjacent lots as well. Mr. Poole sees the subject lot as more vulnerable in the wet season and does not believe that any alternatives that are available for placement of the system on the site would sufficiently alleviate the potential failure of the system to make it a successful arrangement. What he sees is a lot in the path of a natural drainage of tremendous quantities of storm water runoff, coupled with poor soil conditions related to soil absorption or permeability in an area where on-site sewage disposal systems have failed. He remarks that dry soils are needed to treat the sewage and that treatment cannot take place in a saturated soil environment. The effects of seepage of the sewage, according to Mr. Poole, is one which can degrade ground water. Mr. Poole is also concerned that the installation of the proposed on-site sewage disposal system above ground will have an adverse impact on the adjacent lots, one of which has already experienced problems. That refers to Lot 5, Block X. These observations by Mr. Poole, as reported, are accepted. Raymond Collins, an environmental administrator with the Respondent's health program office, also testified at the hearing. He is intimately aware of the problems in Killearn Lakes Unit I. Those problems began to occur in the winter of 1986 and continued into 1987. This related to problems with toilets and the seepage of effluent which was running onto people's property and into the streets. He notes a similar failure rate in Killearn Lakes Unit I to that observed by Mr. Peel when contrasted with the experience statewide. In the aforementioned period he received calls and reports from homeowners concerning system failures. In effect what was happening was that the on-site drain fields in Killearn Lakes Unit I would not accept more input and the raw sewage would bubble up and leach out onto the ground. He personally observed a dozen sites which had failures. He was responsible for the coordination of the July, 1987 study which has been mentioned. As a result of that study one of the steps which he took was to advise that staff investigating the permit application requests should elevate the estimation of the wet season water table by 12-20 inches. Mr. Collins agrees with the recommendation of the individual who was assigned to evaluate the application for permission to install an on-site sewage disposal system at the subject lot, who recommended that the application be turned down. Mr. Collins' description of the experience at Lot 5, Block X, related to his knowledge that the initial system had been replaced with an aerobic system, which also proved to be an inadequate on-site sewage disposal system. In 1988, he went to the home of the person living on that lot, and the aerobic system was not working. There was a light rain on that day, and there were problems in the drain-field area. When a soil boring was made to a depth of two feet effluent poured out. The perched water table had risen to a point in the bottom of the drain field, such that when a hole was punched, it provided a conduit for pressure to be relieved. The drain field that was experiencing this problem was not the original drain field. It was a replacement drain field. The drain field being observed was in the front of the lot, right below the ground. The suggestion to alleviate the problem was to move the drain field to the side of the yard and elevate it and install a series of small-diameter pipes. A pump was also needed to move effluent into the drain field, thus, avoiding a backup of the system into the home. He is unaware of any recent failures in the system at Lot 5, Block X. Mr. Collins emphasized the need for soil to remain unsaturated to provide effective treatment and that 24 inches of unsaturated soil is the minimum amount which would be acceptable. Mr. Collins commented about the nature of the subject lot and the fact that other lots drain through it. Mr. Collins commented that the design of the proposed septic tank does not assure success in the treatment of the waste disposed. Unlike the expert of the Petitioner, Mr. Peel, the problem is not that solids are blocking up the system. It is the failure of the soils to accept the volume of water which is being released from the chambers of the septic tank into the drain field. Mr. Collins does not believe that the use of water-saving appliances in addition to the limited size of the home to be built on the subject lot, installation of an aerobic system, and installation of an above-ground system, as proposed, would be successful and not pose a health risk from system failure. The problems would continue to be drainage patterns and poor soils. His remarks, as reported, are accepted as accurate. Terese A. Hegg, Environmental Specialist I with the Respondent's Leon County Public Health Unit, reviewed the application for variance to install the on-site sewage disposal system. She was familiar with the history of problems in Killearn Lakes Unit I before undertaking this assignment and has made more than 50 evaluations in that development. She observed that the "sheet flow" drainage of storm water does not provide reasonable management because it does not drain normally. She is aware that the wet season water table is as much as 20 inches above the normal indicators, as seen through mottling. Her analysis of this site is under the auspices of those requirements announced in Chapter 10D-6.044, Florida Administrative Code, having in mind that the subdivision plat was made before 1972. This includes an examination of the soil characteristics, history of flooding, and water table evaluations. At this site, she noted the poor permeability of the soil. She did soil borings to confirm the nature of the soils and to identify the water table. She took into account the abnormal perched water table that is above what the mottling would indicate as being the wet season water table. Ms. Hegg is concerned that the system on the adjacent lot, which is now functioning adequately, would not function adequately if the subject system was installed. She noted that the drainage pattern from the neighboring lots was toward the subject lot and that water would come from the left and the right lots adjacent to this lot, corresponding to Lots 5 and 3 as you face them. The drainage pattern would then proceed beyond Lot 4 and into a green area. In making her assessment of this application, she was aware of the problems with the on-site sewage disposal system at Lot 5, Block X. The appearance of saturated soil in the entire length of the boring and standing water on the lot is an indication of problems with percolation. The effluent will flow out and onto the ground if these soils are saturated. From her observations and based upon the history of Killearn Lakes Unit I and its failures regarding on-site sewage disposal systems, Ms. Hegg does not believe that the proposed system would successfully address sewage treatment and would promote a risk of on-site sewage disposal system failures for adjacent lots. Ms. Hegg acknowledged that the storm water flows could be diverted; however, she points out that the subsurface water cannot be diverted. Her account of this site and the acceptability of the request for variance as reported is accepted as accurate. Given the soil conditions and the wet season water table expected at this site, the proposed system will not present an adequate unsaturated soil depth for treatment of the sewage and untreated sewage may be expected to seep or leach out onto the ground. On May 22, 1990, Mr. Collins had written to Dr. Richard G. Hunter, Assistant Health Officer for Environmental Health, recommending the denial of the variance request. A copy of that correspondence may be found as Respondent's Exhibit 7 admitted into evidence. It details reasons which are similar to those described in this Recommended Order. As a consequence, even though the Advisory Review Variance Board had looked with favor upon the request for variance, that variance was denied by action of Dr. Hunter on May 30, 1990, which relied upon the insights of Mr. Collins, as described in his May 22, 1990 correspondence. A copy of the letter of denial may be found as Respondent's Exhibit 8 admitted into evidence. The purpose of this hearing was not to examine whether Respondent had abused its discretion in denying the variance. The reason for the hearing was to allow the parties to present their points in an adversarial setting, which allowed each party to explain its viewpoint anew. That was done, and the analysis provided by this recommended order ensued. In deciding the facts, these representations have been made with due regard to the remarks of James Earl Peel, an expert in the design of on-site sewage disposal systems, who had on his staff, Gary L. Wood, P.E. His methods in analyzing the issue of the suitability of the installation of an on-site sewage disposal system at the subject site do not coincide with the methods contemplated in Chapter 10D-6, Florida Administrative Code, which controls. This is especially significant in his approaches to soil characteristics and location of the wet season water table. As noted above, his belief that the problem is one of distribution of solids from the septic tank into the drain field overlooks the more significant problem of water volume discharge from the septic tank into the drain field. In fact, Mr. Peel indicated that he is unfamiliar with the requirements of septic tank design, as described in Chapter 10D-6, Florida Administrative Code. On balance, Mr. Peel's reports, in Petitioner's Exhibits 3 and 4 admitted into evidence and his in-hearing testimony, do not persuade that the system he recommends can be successfully operated at the subject site. His presentation and the overall presentation of Petitioner do not create a reasonable expectation that the system will not fail and create health hazards for the residents of Lot 4, Block X, and others in the vicinity. It is recognized that this lot owner faces a hardship that was not caused by Petitioner. It is also recognized that, pursuant to the stipulation of the parties, there is no intention by any entity to install a community system of sewage disposal. It is further recognized that there are no alternative methods that would seem to be successful in addressing the problem of the treatment of the sewage, as related in the previous findings. On the other hand, the discharge that could be expected from this subject system would bring about a condition in which the effluent presented a health risk to this applicant and other members of the public and has the potential to significantly degrade the ground or surface waters, although this latter circumstance has not been documented on other occasions and was not found to exist in the July, 1987 study commissioned by the Leon County Board of County Commissioners. In that report, it was specifically found that the surface water had not been compromised by the on-site sewage disposal system failures described in the overall report.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record, the candor and demeanor of the witnesses, and the pleadings and arguments of the parties, it is therefore, RECOMMENDED that a Final Order be entered denying Petitioner's request for variance from permit requirements and permission to install an on-site sewage disposal system at Lot 4, Block X, Killearn Lakes Unit I. DONE AND ENTERED this 20th day of November, 1990, in Tallahassee, Leon County, Florida. CHARLES C. ADAMS, Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 20th day of November, 1990. APPENDIX TO RECOMMENDED ORDER IN CASE NO. 90-4456 The following discussion is given concerning the proposed facts of the parties: In the discussion of the testimony of Mr. Poole, the relevant portions of that testimony are reflected in the facts found in this recommended order. Under the heading of testimony said to be attributable to Ms. Hegg, at paragraph 1, while it is recognized that a system might be installed that might not call for diversion of storm water onto adjacent neighbors' properties, the problem on site would remain and would be sufficient reason to reject the application. Moreover, it is not clear that it is the intention to install a system that would divert storm water from adjacent properties. Paragraph 2 under this heading is rejected in its notion that storm water would not have an influence on the proposed system. Paragraph 3 is rejected. Paragraphs 4 and 5 do not lead to the conclusion that sufficient unsaturated soils would be available for the treatment of disposed sewage during the wet season, nor does the representation at paragraph 6. Paragraph 7 under that heading is contrary to facts found. The paragraphs under the reference to James Earl Peel, in those five paragraphs, while accurately portraying the opinion of Mr. Peel and Mr. Wood, does not lead to the conclusion that the application should be granted. Under the heading "Rod Moeller" in the first paragraph, the information provided at hearing and under weather reports does not satisfactorily establish what the rainfall circumstance may have been at the subject property 72 hours before January 24, 1990, as referred to in paragraph 1, nor can it be said that the rain experienced in the overall area contemplated by the attached weather report to the argument by Petitioner was a 25-year storm event. The comment at paragraph 3 under this category that the on-site sewage disposal systems in neighboring lots are functioning fine since modifications in the advent of hurricane "Kate" is contrary to facts found. Under the heading "Ray Collins" in paragraph 1, this proposed fact has no relevance in that the question is the appropriate function within Killearn Lakes Unit I, not at an undisclosed site away from that area. Respondent's Facts These facts are subordinate to facts found. Copies furnished to: Sam Power, Department Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Linda K. Harris, Esquire General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Rod Moeller, Authorized Representative Mallard Cove Construction 14261 Buckhorn Road Tallahassee, FL 32312 John L. Pearce, Esquire HRS District 2 Legal Office 2639 North Monroe Street Suite 125-A Tallahassee, FL 32399-2949
The Issue The ultimate issue to be resolved in this proceeding is whether the Department of Environmental Regulation should issue a permit to Broward County authorizing construction of the proposed Cell 14 extension of the Broward County landfill located in the Town of Davie, Florida. Broward County and the Department of Environmental Regulation contend that Broward County has provided reasonable assurance that the proposed facility will meet the requirements of the Department's rules and regulations and not cause pollution in contravention of the Department's standards. The Town of Davie contends that the proposed facility will not meet the Department's requirements and will result in pollution in contravention of the Department's standards.
Findings Of Fact Broward County presently operates a landfill known as the Davie Landfill on a tract of land comprising 200 acres within the Town of Davie, Broward County, Florida. The existing sanitary landfill includes 13 cells which cover approximately 20 acres on the northeastern portion of the site. The landfill had an original design elevation of50 feet. The Department of Environmental Regulation, in a separate permitting proceeding, has authorized an increase to the height of the existing landfill to 90 feet. The permit authorizing increasing the height of the existing landfill has been challenged by the Town of Davie and is the subject of a separate proceeding before the Division of Administrative Hearings. The site which includes the landfill also has a sludge lagoon and trash landfill located in close proximity to the sanitary landfill. The sludge lagoon was used until sometime in 1981 for disposal of septic tank clean-out, sludges, grease trap waste, and wastewater treatments. The trash landfill was designed primarily for disposal of yard trash. The existing landfill has vertical side slopes of 3.5 to l. In other words, the height of the landfill increases along sides by i foot for every 3.5 feet traveled horizontally. Through this application, Broward County is seeking approval to expand its sanitary landfill by adding a proposed Cell 14. Cell 14 would constitute a Class I landfill since it will receive in excess of 20 tons of solid waste per day. The proposed Cell 14 would be constructed along the existing western face of Cells 1 through 13. It would ultimately be constructed to a height of 90 feet and would be capped with an impervious substance. The western side slope of the proposed cell would also be 3.5 to 1. Cell 14 would cover approximately 11 acres, bringing the total size of the sanitary landfill to just over 30 acres. With Cell 14, the sanitary landfill would continue to operate until approximately 1986. Containing leachate and preventing it from entering surface or ground waters is a most important consideration in determining whether to permit sanitary landfills. Leachate is water that has passed through refuse and been contaminated by the refuse. If significant amounts of leachate from Cell 14 enters into surface and ground waters, violations of the Department's water quality standards would be likely. Several features have been designed into Cell 14 to prevent introduction of leachate into surface and ground waters. The base of the cell would have a high density polyethylene liner to prevent percolation of Leachate that collects at the bottom of the cell into groundwater. A leachate collection system consisting of pipes and manholes has been devised. As leachate collects at the base of the cell, it will be dumped into tank trucks and carried to nearby wastewater disposal plants where it will be treated. A stormwater collection system has been designed so that initial stormwater runoff will be pumped to the leachate collection system and tested. If significant pollutants are contained in the stormwater runoff, it can continue to be pumped into the leachate collection system and ultimately removed to off-site treatment plants. If there are not significant pollutants in the runoff, runoff will be collected in a swale system and ultimately percolate into groundwater. Water that leaves the site in this manner is not likely to cause violations of Department of Environmental Regulation standards either in surface or ground waters. Numerous technological advances have occurred since Cells 1 through 13 of the Davie Landfill were designed and constructed. These cells have a designed-in leachate collection system. The system presently functions adequately, except that the liners under the earlier cells appear to be breaking down. It is apparent that the liner under Cells 1 through 4 has deteriorated to the extent that all leachate from these cells is not collected in the leachate collection system, but enters the groundwater below the landfill. Leachate from a landfill of this sort and magnitude that enters groundwater is likely to cause pollution in violation of the Department's standards. Leachate is presently entering the groundwater from Cells 1 through 4. The nature of the liner under the remaining original cells is not known. It is thought to be made of asphalt. Many forms of asphalt, obviously including the kind that was used to line Cells 1 through 4, are not capable of containing Leachate for an extended period of time. If the liner breaks down, the leachate collection system under all of the original cells will no longer function, and leachate will enter the groundwater, causing violations of Department of Environmental Regulation standards. There will not be an impervious liner between the existing cells of the Davie Landfill and the proposed Cell 14. It has been estimated that the cost of such a liner would be prohibitive. There will be limerock placed between the existing cells and the proposed cell; however, limerock is permeable. Some Leachate from Cell 14 will seep into the existing cells. Some of the leachate from the proposed Cell 14 that enters the existing Cells 1 through 4 will find its way into groundwater under the landfill. Leachate that enters the remaining cells will also find its way into groundwater if the liner under these cells breaks down as the liner under Cells 1 through 4 has broken down. If Leachate from the proposed Cell 14 enters groundwater under the site of the landfill, it is likely to cause pollution in violation of Department of Environmental Regulation standards. Groundwater in the area of the Davie Landfill flows generally from the northwest to the southeast. Some of the groundwater from the site of the sanitary landfill is likely to find its way into a canal which is located just to the south of the site. this is the C-11 Canal. If leachate from the proposed Cell 14 enters groundwater under the site of the landfill, it is likely to ultimately cause violations of Department of Environmental Regulation standards in the C-11 Canal. Except for the fact that the liners under the existing cells of the sanitary landfill are subject to deterioration, the leachate collection system can function appropriately. The leachate collection system for the proposed Cell 14 can also function without allowing introduction of leachate into surface and ground waters. The leachate collection systems utilize pipes that are presently buried under the existing landfill and will be further buried by the construction of Cell 14. The pipes that are presently being used, and are proposed to be used, are designed to withstand pressure greater than would be imposed on them. Furthermore, they are being placed in such a manner (surrounded by rock and utilizing ball joints) as to reduce the pressure imposed upon them. It is possible that one of the pipes could break and that leachate could thus escape from the Leachate collection system. This possibility is not a likely one, however, given the design parameters of the pipes and the nature of their installation. The fact that the leachate collection system for existing cells of the Davie Landfill would be buried under the proposed Cell 14 does not raise a significant danger that the system will break down. Again, the design parameters of the pipes and the nature of their installation render breakage unlikely. The sludge pit that is located just to the southwest of the sanitary landfill and the trash landfill that is located just to the south of the sanitary landfill offer potentially severe threats to the integrity of ground and surface waters on and off of the site. The sludge pit is a hazardous waste site. The trash landfill is not designed to prevent substances placed on the landfill from percolating into groundwater. It does not appear that construction of the proposed Cell 14 addition to the sanitary landfill would increase the risk of pollution that the sludge pit and trash landfill present. It does not appear that construction of the proposed Cell 14 would cause significant additional surface or ground water flows that would increase the risk of material from the sludge pit or the trash landfill from entering surface or ground waters. The applicant has failed to provide reasonable assurance that its proposed addition to the Davie Landfill will not result in violations of Department of Environmental Regulation standards contained in Chapters 17-3, 17- 4, and 17-7, Florida Administrative Code. While the proposed cell has been designed with appropriate liners and with an appropriate leachate collection system, its location abutting an existing landfill which does not have an adequate liner preventing percolation of leachate into groundwater increases the risk of that occurring. It appears that the only means of preventing or reducing that risk is either to close off the existing cells, or to place a liner between the existing cells and any addition in order to prevent flows of Leachate from new landfill activities into the existing cells.
Findings Of Fact Mr. Dayton Andrews is the President and owner of half of the stock of Marathon Trailerama, Inc. d/b/a Marathon Trailerama, Respondent, located at 1571 Overseas Highway, Marathon, Florida. Mr. Andrews acquired his interest in Marathon Trailerama in 1972, and has maintained the sewage disposal system in place at the time he acquired Respondent. He states that he has received no complaints about the system from the residents of the trailer park, and the two residents who testified stated they had no complaints about the system. Respondent has a 99 year lease for the property on which the trailer park is located, and the term of the lease began in 1962. The property owner, Juanita Matheny, testified that under the terms of the lease she has no responsibility, in her opinion, for the operation or maintenance of a sewage disposal system in the trailer park. Respondent holds trailer park permit number 44-067-85 which was most recently issued by Petitioner on January 1, 1985. This permit authorizes 125 independent trailer spaces, and grants Respondent the authority to operate as long as health laws and rules are observed. The permit is revokable at any time for failure to properly operate the trailer park. The original permit to operate a trailer park where Respondent is now located was issued in 1985 to Seven Mile Bridge Trailer Park and was for 45 trailers. On the application for this original permit, the method of sewage disposal to be used was shown as "cesspools 15 ft. below sea level (vented)." State Board of Health records from 1956 show the sanitarian for the Monroe County Health Department described and complained to the State Board of Health about the method of sewage disposal being used at Seven Mile Bridge Trailer Park, and that in response to said complaint the Chief of the Environmental Sanitation Section of the State Board of Health advised that " . . . we have not been able to locate any reference in our records in regard to the approval by the State Board of Health for a connection of this type . . . It is our opinion that this sewage collection device is undesirable because it permits the possible harborage of vermin and result in the creation of a sanitary nuisance." Despite this expression of concern in 1956, no enforcement action has ever been taken against Respondent, or its predecessor Seven Mile Bridge Trailer Park, prior to this action. In connection with the issuance of an operational permit for Marathon Trailerama in 1971, Petitioner notified the Monroe County Health Department that sewage flows in excess of 1200 gallons per day (more than 5 trailers) are required to be centrally collected for approved disposal, and flows in excess of 2000 gallons per day (more than 13 trailers) require a licensed engineer to prepare plans and specifications for the treatment process and disposal works in compliance with state health rules. The former owner of Marathon Trailerama, B. S. Ford, from whom Mr. Dayton Andrews acquired his interest, was copied on this notice. Currently Respondent has 125 trailer spaces in the park. Many of the trailer owners reside at Marathon Trailerama for only part of the year although there are some permanent residents. Petitioner inspected Marathon Trailerama on May 3 and 7, 1984 and also February 26, 1985. During the course of those inspections, thirty-two cesspools were identified in the trailer park, and the evidence presented supports Petitioner's contention that these cesspools were, and continue to be, in use. A cesspool is basically a hole in the ground into which raw sewage is deposited. The sides of a cesspool are usually porous, and the tidewater and ground water can pass directly into the cesspool and carry raw, untreated sewage away. Based on the evidence presented, the Respondent's cesspools fit this general description. Although there is no evidence of their presence in this case, dangerous diseases can result from the seepage of raw sewage from cesspools since the effluent is not properly treated before discharge. Petitioner did not take any water samples from nearby canals, nor were any tests done on the sewage in the cesspools to determine if diseases were present. Based upon standards for sewage produced per trailer, Petitioner estimates that 200 gallons of raw sewage are produced each day by each trailer, and therefore up to 25,000 gallons of raw sewage per day may be deposited in Respondent's cesspools when all trailer spaces are occupied. However, there is evidence of one septic tank and a community toilet facility in the park which is not on a cesspool, and these factors would reduce the total amount of sewage disposal using cesspools. On July 27, 1984 Petitioner notified Respondent that the operation of cesspools was a violation of the law and had to be corrected within ten days. Respondent regularly pumps out the cesspools and immediately corrects any leaks. However, there is minimal benefit to health from pumping out a cesspool since the raw sewage immediately passes through the porous walls and does not remain in the cesspool for treatment. Unlike a septic tank in which the resulting effluent is treated, and solid materials deposited in the bottom of the tank over a long time can be pumped out, there is an almost immediate discharge of raw sewage from a cesspool. Therefore pumping would have to be almost constant in order to avoid the discharge of raw sewage and, thus, be beneficial. One of Respondent's cesspools is located seven feet from an adjacent canal which is used for boating and fishing. There was evidence of occasional, but not frequent, cesspool failure with resulting spillage of raw sewage on the grounds of the trailer park. Respondent promptly corrected such failures when they occurred. Petitioner's representatives saw German cockroaches and palmetto bugs in the cesspools, and testified that these insects can carry dangerous diseases under these conditions. However, no tests were done to determine if, in fact, disease was present in this case. Residents at Marathon Trailerama have no concerns or complaints about their sewage disposal. There have been no noxious odors in the park and no adverse effects on the health of the residents. The parties have submitted posthearing proposed findings of fact pursuant to Section 120.57(1)(b)4, F.S. A ruling on each proposed finding of fact has been made either directly or indirectly in this Recommended Order, except where such proposed findings of fact have been rejected as subordinate, cumulative immaterial, or unnecessary.
Recommendation Based upon the foregoing, it is recommended that Petitioner issue a Final Order imposing a $1500 fine against Respondent. DONE and ENTERED this 16th day of May, 1985 at Tallahassee, Florida. DONALD D. CONN, 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 16th day of May, 1985. COPIES FURNISHED: Morton Laitner, Esquire 1350 N.W. 14th Street Miami, Florida 33125 Alfred K. Frigola Esquire Post Office Box 177 Marathon, Florida 33050 David Pingree, Secretary Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32301 Steve Huss Esquire Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32301
The Issue The issue in this case is whether Pasco County's application for a permit to construct a Class III landfill should be approved by the Department of Environmental Regulation (Department). Pasco County called Robert Hauser, Jr., who was accepted as an expert in sanitary landfills, and the Department called Kim Ford, who was accepted as an expert in professional engineering with expertise in solid waste. Petitioner Collins testified on behalf of the Petitioners. Two exhibits were received on behalf of Pasco County and two on behalf of the Petitioners. One exhibit offered by Petitioners (P-3) was rejected. No transcript of the hearing was filed. The parties were given ten days following the hearing to file their proposed recommended orders, including proposed findings of fact. A ruling on each timely filed proposed finding of fact is included in the Appendix to this Recommended Order.
Findings Of Fact Pasco County filed an application with the department on or about January 29, 1983, to construct a Class III sanitary landfill. The location of the landfill would be near Hays Road and County Road 52, near Aripeka, in Pasco County, Florida. Pasco County owns the property on which the landfill would be located. After review, the Department issued an Intent to Issue on or about December 2, 1988, by which it proposed to issue Permit No. SC 51-144683 to Pasco County. The proposed landfill site is approximately 60 acres in size, with 20 acres to be used for disposal of household trash, yard trash consisting of grass clippings and other vegetative matter resulting from landscape maintenance or land clearing operations, construction or demolition debris, paper, cardboard, cloth, glass, street sweepings, vehicle tires, and other nonputrescible materials. Pasco County will install a 60 mil thick, high density polyethylene synthetic liner with a leachate collection system which is designed to eliminate discharge to the Floridan Aquifer within the landfill boundaries. An extensive geotechnical investigation of subsurface conditions at the site was conducted by the County's consultants in order to determine the suitability of the site for a Class III landfill, and to evaluate the ability of the site to provide an adequate foundation for the facility. Soil boring and ground penetrating radar were used. It was established that the site is of relatively uniform stratigraphy, characterized by a uniform layer of surficial sand, a reasonably continuous clay semi-confining layer from six to ten feet thick, under which lies the limestone groundwater bearing formation known as the Floridan Aquifer. The hydrogeological survey conducted by the County included a foundation analysis which demonstrates that the subgrade will support loads and stresses imposed by the proposed landfill. It also has a low potential for sinkhole development, and the synthetic liner and leachate collection system are reasonable mitigation steps which address sinkhole potentials. Pasco County's application includes a surface water management system, which has already received approval from the Southwest Florida Water Management District, and which is adequate to control surface water discharged from the Class III landfill site. The groundwater monitoring plan included in the application provides for no less that 10 pairs of monitor wells to be located approximately 100 feet from the boundary of the proposed landfill area. This meets the requirements of the Department, and is adequate to monitor both the surficial and Floridan Aquifer, and to provide early detection of any discharges to the groundwater. Reasonable assurances have been provided, through site specific geotechnical analysis and enhanced design features, that the site can be developed and operated as a Class III landfill without adverse impact to the Floridan Aquifer, despite the fact that the site is located in an area designated by the Southwest Florida Water Management District as a high recharge area. The County has demonstrated that it has the financial ability to construct, operate and close this Class III landfill in accordance with the Department's rules. The operations plan included in the County's application establishes the County's ability to operate the proposed landfill in accordance with rules of the Department. The proposed design of Pasco County's proposed Class III landfill offers reasonable assurances that the Department's standards will be met, and in fact, the design as proposed by the County exceeds the standards required by the Department for a Class III landfill, in that this project includes a liner and leachate collection system which are not mandatory. Competent substantial evidence was not presented by the Petitioners to establish that they would be substantially affected, or affected in any way, from the construction and operation of this Class III landfill.
Recommendation Based upon the foregoing, it is recommended that the Department issue Permit NO. SC 51-144683 to Pasco County. DONE AND ENTERED this 23rd of May, 1989 in Tallahassee, Florida. DONALD D. CONN Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 Filed with the Clerk of the Division of Administrative Hearings this 23rd day of May, 1989. APPENDIX The Petitioners did not file Proposed Findings of Fact. Rulings on Pasco County's Proposed Findings of Fact: 1. Adopted in Finding of Fact 3. 2-4. Adopted in Finding of Fact 5. 5. Adopted in Finding of Fact 4. 6-8. Adopted in Finding of Fact 6. 9. Adopted in Finding of Fact 11. 10-11. Adopted in Finding of Fact 7. 12. Adopted in Finding of Fact 10. 13-14. Adopted in Finding of Fact 8. 15. Adopted in Finding of Fact 9. Rulings on the Department's Proposed Findings of Fact: Adopted in Findings of Fact 1, 2. Rejected since this is a conclusion of law. Adopted in Finding of Fact 3. Adopted in Findings of Fact 4, 5, 11. Adopted in Finding of Fact 11. Adopted in Finding of Fact 7. Adopted in Finding of Fact 6. Adopted in Finding of Fact 7. Adopted in Finding of Fact 10. Adopted in Finding of Fact 9. Adopted in Finding of Fact 8. COPIES FURNISHED: Robert G. Collins 1750 Blue Heron Lane Spring Hill, FL 34610 Robert D. Odell 12636 Box Drive Rolling Oaks Estates Hudson, FL 34667 J. Ben Harrill, Esquire 7530 Little Road, Room 203 New Port Richey, FL 34654 Richard T. Donelan, Jr., Esquire Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Daniel H. Thompson, Esquire Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Dale Twatchmann, Secretary Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400
Findings Of Fact The proposed site consists of some 311 acres bounded on the South by Alligator Alley (SR 84) and is approximately 6 1/2 miles East of SR 858. The existing solid waste disposal facility at the airport is exceeding the capacity of the area to absorb any additional solid waste. An approved federal grant for expansion and improvement of the Naples airport is contingent upon the cessation of further solid waste disposal at this site. The original deadline for discontinuing use of the airport disposal site of June 30, 1975 has been extended to allow the processing of the instant application. Of the numerous sites considered the one proposed herein was considered by local, state, and federal agencies to be the best overall. The proposed site meets the requirements of, and has been approved by the USDA Soil Conservation Service, the Department of Environmental Regulations, and various state health organization. The plans and specifications which have been submitted by the county and approved by the various agencies concerned called for an excavation of the site to a depth of approximately 3 feet, with the solid waste after compaction being placed in the ground and each layer thereafter placed on top and covered on a daily basis with soil. A perimeter canal will be constructed around the site to divert surface water from outside the site to prevent flooding the area. Interior canals will be installed to provide for collection of the leachate, as well as water falling on the site. The project includes construction of leachate sump ponds on the site, which will be coated to preclude the leachate from percolating into the surrounding area. An all weather access road will be provided to the site, and the only vehicles permitted on the site will be those controlled by the county and city, which would include their contractor for hauling waste. The routes for these vehicles would be such that they would not pass' over the Golden Gate Boulevard, which goes through the community of Golden Gate. At the hearing little new evidence was submitted. Intervenor appeared to take the position that its opposition to the project was based upon the fact that: (1) The site proposed could flood; (2) An impermeable barrier should be installed in all cells to preclude harmful materials from permeating the soil; and (3) Leachate from the cells could enter into the ground water table. Testimony with respect to these objections revealed: (1) The pumping system proposed is adequate to handle any flooding that may reasonably be anticipated; (2) The site is not located on a watershed that could go to a public water supply; (3) The site is some 5 or 6 miles from the nearest public water supply and not so located that surface water from the site could flow to a public water supply; (4) No place in Collier County meets the 5 foot separation provision between water table and place where waste could be dumped; The safeguards provided by the proposed plan qualifies this site for waiver of provision (4) above; (5) If an impermeable barrier was installed beneath the cells it would be ineffective in preventing surface water contamination in the event the site is flooded; (6) In the event the proposed system proves inadequate to control flooding, modifications in the then existing system could be made that would control this problem; and (7) Use of impermeable barrier below cells is but one design method to meet requirements of the various regulatory agencies.
