The Issue The issue is whether Respondent should be required to obtain a current operating permit for his aerobic treatment unit and have a $500.00 fine imposed for violating an agency rule for the reason cited in the Citation for Violation issued by Petitioner on December 1, 1999.
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: In this dispute, Petitioner, Department of Health (Department), has alleged that Respondent, Dr. Anthony Massaro, a retired public health physician, failed to obtain an annual operating permit for an aerobic treatment unit (ATU) located at his residence at 3402 North Oceanside Boulevard, Flagler Beach, Florida. The Flagler County Health Department (Health Department) is charged with the responsibility of issuing such permits. That department is under the direction and control of Petitioner. While Respondent readily admits that he failed to obtain a permit, he contends that he was misled by the Health Department when he first installed an ATU at his residence; the Health Department is not enforcing the law regarding ATUs and thus another system would be more appropriate; and the law, as he interprets it, allows him to install another type of on-site sewage disposal unit on his property. Respondent purchased his property in Flagler County in 1997. The property is located in Ocean View Estates Subdivision (subdivision), which has an Urban Single-Family Residential District (R-1b) zoning classification under the Flagler County Land Development Code (Code). Section 3.03.05A of the Code requires that owners within the R-1b classification use "public or community water and sewer facilities," but makes an exception for "[s]mall R-1b subdivisions, fifty (50) lots or less, utilizing a public community water system," in which case residents "may utilize Class I aerobic onsite sewage disposal systems." Further, "[t]he use of individual onsite sewage disposal systems must be consistent with adopted county policies and standards." Because the subdivision has 50 lots or less, and public or private sewer facilities were not available in the area, the subdivision's Plat Agreement recorded in 1995 provided that "[i]ndividual aerobic onsite sewage disposal systems are to be permitted and constructed as each lot is developed." Another type of onsite sewage disposal system is the anerobic system, which has a septic tank and larger drainfield, is far less expensive, but does not conform with "county policies and standards" in this locale. Thus, this type of system requires a variance from the zoning regulations before one can be installed in the subdivision. Even so, Respondent says "all" of his neighbors have installed such a system. Because of the Plat Agreement, the zoning restriction, the difficulty in obtaining a variance, and the lack of a sewer line, Respondent had no choice except to use an ATU system for his residence. This meant that he had to apply for a permit from the Health Department. Once a permit is obtained and an ATU installed, the owner must renew his operating permit annually at a cost of $150.00, and he must enter into a maintenance agreement with a licensed contractor. The $150.00 fee is used to defray the costs incurred by the Health Department in making quarterly inspections and performing annual sampling and laboratory analysis of effluent. The record does not reflect precisely when a sewer line became operational across the street from Respondent's property, but the sewer project was accepted "for service" in April 1998, or before Respondent's ATU was installed in August 1998. Had Respondent known this, he would have obviously chosen that option rather than an ATU. The evidence reflects that in November 1997 Respondent made application for an ATU with the Health Department, a permit was issued in December 1997, and the system was installed and approved in August and September 1998, respectively. In early April 1998, the Health Department was advised by the private utility company that it would accept new sewer connections in a service area that included Respondent's home. However, Health Department representatives made no mention of this to Respondent since they were under the impression that he desired to use the ATU option, they do not normally "counsel" applicants on onsite sewage disposal system options, and Respondent had made no inquiry. Disclosure of this fact would have saved Respondent considerable money (and grief) in the long run; unfortunately, however, while good public relations would dictate otherwise, the Health Department had no legal obligation to do anything other than process the pending application. Likewise, it has no obligation in law to now pay the costs for Respondent to hook up to the line because of its non-disclosure. Respondent has now invested more than $5,000.00 in his ATU. This type of system is operated by a compressor in Respondent's garage, which must be run 24 hours per day, and is very noisy. Because of this, Respondent understandably wishes to change to an anerobic system, which has a traditional septic tank, larger drainfield, no unsightly "mound" in the yard, no annual permits, and is far cheaper than an ATU. Also, it does not require a noisy motor to sustain operations. However, this type of system is prohibited by the Code except where a variance from Flagler County (County) has been obtained. It appears to be unlikely that Respondent can obtain a variance from the County. Because Respondent's property is so low in relation to the sewer line, to achieve the proper gravity, he must install a lift station and pay a connection fee, both totaling $3,540.00, before hooking up to the sewer system. Given these costs, and the considerable investment he already has in an ATU, Respondent does not consider this to be a viable alternative. Respondent pointed out that, despite the requirement that they do so, many ATU owners in the County are not running their systems 24-hours per day because of the noise from the compressor. He also pointed out that the Health Department has consistently found numerous violations of such systems during its inspections. He further asserted that while the $150.00 annual fee is to defray certain sampling and laboratory analysis costs associated with inspecting ATUs, the Health Department has done neither on his ATU. Finally, Respondent pointed out that prior to 1999 the regulations were enforced by sampling the compliance of a very small percentage of total ATU systems (ten percent), rather than all systems, in the County. Given these considerations, Respondent concludes that ATUs are the least effective way to treat sewage, and that existing laws and regulations have not been enforced. Assuming these allegations to be true, and they were not seriously disputed, they are legitimate concerns. However, until the law is changed, they do not constitute a lawful basis for allowing Respondent to switch to an anerobic system. Respondent further contended that under his interpretation of the general law, which was not fully understood by the undersigned, he is not required to use an ATU. But local zoning regulations clearly require that he do so, and until the state or local regulations are changed or waived, he cannot use an anerobic system. Finally, Respondent has cooperated with the Department throughout this process. With his lengthy public health background, Respondent initiated this action with good intentions, seeking to point out the flaws in the ATU systems, and to remedy a problem which none of his neighbors apparently have. Given these considerations, a civil penalty should not be imposed.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Health enter a final order sustaining the charge in the Citation for Violation and requiring that Respondent obtain an annual permit for his ATU. A civil penalty is not warranted. DONE AND ENTERED this 20th day of June, 2000, in Tallahassee, Leon County, Florida. DONALD R. ALEXANDER Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 20th day of June, 2000. COPIES FURNISHED: Angela T. Hall, Agency Clerk Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1703 Charlene J. Petersen, Esquire Department of Health 420 Fentress Boulevard Daytona Beach, Florida 32114 Dr. Anthony Massaro 3402 North Oceanside Boulevard Flagler Beach, Florida 32136 Amy M. Jones, General Counsel Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1701
The Issue The issue in this case is whether Petitioner is entitled to the issuance of a septic tank permit.
Findings Of Fact Petitioner owns land located at 6765 Narcoosee Road in Orange County. He purchased the land in 1983, at which time it was undeveloped and zoned for agricultural use. On June 25, 1990, the Orange County Commission approved the rezoning of the land for industrial use. Petitioner wants to build a mini-warehouse and caretaker's residence on the land. The site is not served by central sewer. The nearest sewage system is a package plant located 0.38 miles north of the site. The package plant serves a mobile home park. Orange County policy forbids any connection to the mobile home park's sewage disposal system until the package plant is replaced by a lift station that would pump the wastewater to the closest central sewer line operated by the County. This point would be at Crossen Drive and Charlin Parkway, which is about 1 to 1 1/2 miles from Petitioner's land. The only other central sewer line in the vicinity is on Lee Vista Boulevard, but it is 1.1 miles west of Petitioner's land. In June, 1990, Petitioner's engineering consultant submitted a request for a permit to install two septic tanks on Petitioner's property. The capacity of the two septic tanks would be 1000 gallons with a drainfield of 417 square feet elevated at least 36 inches above grade. The site plan, which was noted as subject to change, showed one septic tank and drainfield located near the front of the property and the other in the center of the property between the two warehouse buildings. Representatives of the Orange County Health Department found several problems with the request. By letter dated July 3, 1990, the Orange County Health Department noted that, contrary to information contained in the application, the wet season water table was only about 12 inches, not 36-48 inches, from the bottom of the drainfield. Thus, the size of the required fill- pad would preclude locating the septic tank in the middle of the property. More relevant to the present case, the letter asks Petitioner to advise when the property was rezoned from agricultural to industrial. The letter concludes by advising that, if the Health Department determined that it was necessary to apply for a variance, Petitioner would have to submit a $150 fee. By letter dated July 17, 1990, Petitioner's engineer enclosed a check for $150 and requested a variance. By letter dated July 23, 1990, the Orange County Health Department returned the check and requested the additional information concerning the rezoning. By letter dated August 20, 1990, Petitioner's engineer again enclosed a check for $150 and requested a variance. On August 22, 1990, Petitioner executed an application for a variance from Chapter 10D-6 on the grounds of hardship. The request is for two 1000-gallon septic tanks. By letter dated September 26, 1990, Respondent acknowledged Petitioner's request for a variance from the requirements of Chapter 10D-6 and advised that the request had been placed on the agenda of the Variance Review Group, which was meeting on October 4, 1990. The Variance Review Group met and recommended that the variance be granted. However, by letter dated October 24, 1990, Respondent advised Petitioner that the request for variance was denied. The reason for the denial was that recent legislation prohibited septic tanks in areas rezoned from agricultural to industrial uses after July 5, 1989. The Division of Administrative Hearings has jurisdiction over the parties and the subject matter. Section 120.57(1), Florida Statutes. (All references to Sections are to Florida Statutes.) Section 381.272(9) provides in relevant part: No construction permit may be issued for an on-site sewage disposal system in any area zoned or used for industrial or manufacturing purposes, or its equivalent, where a publicly owned or investor-owned sewage treatment system is available, or where a likelihood exists that the system may receive toxic, hazardous, or industrial waste. In areas which are either zoned, rezoned, platted, or subdivided for industrial, manufacturing, or equivalent purposes after July 5, 1989, the department shall not authorize onsite sewage disposal system construction. The two sentences set forth in the preceding paragraph are not in conflict. The first sentence applies to all land. The second sentence applies a more stringent requirement to land first zoned for industrial or manufacturing uses after July 5, 1989. Petitioner's land was first zoned for industrial use after July 5, 1989. Thus, Respondent lacked the authority to authorize the use of a septic tank on Petitioner's land.
Recommendation Based on the foregoing, it is hereby RECOMMENDED that the Department of Health Rehabilitative Services enter a final order denying Roy Rumpza's request to permit the installation of two septic tanks on this property. ENTERED this 21 day of June, 1991, in Tallahassee, Florida. ROBERT E. MEALE Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 21 day of June, 1991. COPIES FURNISHED: Charles G. Stephens Messer, Vickers, et al. Bayport Plaza, Suite 1040 6200 Courtney Campbell Cswy. Tampa, FL 33607 Sonia Nieves District 7 Legal Office Department of Health and Rehabilitative Services 400 West Robinson St. South Tower, Suite 5827 Orlando, FL 32801 Linda K. Harris, Acting General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Sam Power Agency Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700
The Issue The issue for consideration in this proceeding concerns whether the Petitioner is entitled to an on-site sewage disposal system permit or the grant of a variance from the rule by which that permit application was denied so as to be authorized to install an on-site sewage disposal system (septic tank system) for his property near the Suwannee River in Dixie County, Florida within the purview of Section 381.272, Florida Statutes and Chapter 10D-6, Florida Administrative Code.
Findings Of Fact The Petitioner, Desmond Harbroe, owns real property in Dixie County, Florida consisting of a lot described as lot 28 of Riverbend Estates. The lot in Riverbend Estates is located at "Hinton's Landing" on the west bank of the Suwannee River. The lot itself is located approximately 1500 feet west of the shoreline of the Suwannee River on a connected canal. The canal is characterized by high banks at the location of the lot and the lot is one of the highest lots in the subdivision, with overstory vegetation consisting of large pines and live oaks. The lot is gently sloping and characterized by well- drained soil consisting of sand down to a depth of 72 inches (a "slight limited" soil). The lot is approximately one and one quarter acres in size and was purchased May 29, 1976. The Petitioner contemplates constructing a single family residence on the lot and it does not presently contain an OSDS. The proposed residence would consist of a two bedroom dwelling with a heated or cooled area of approximately 1200 square feet. A dwelling of this size and type is equated in the standards in the Department's rules with production of 450 gallons per days (GPD) of sewage flow. Although no specific evidence of expected sewage is of record, there is no dispute regarding that figure. Herbert H. Raker is a registered land surveyor located at Box 626, Cross City, Florida 32628. Mr. Raker surveyed the subject lot and established a benchmark elevation of 13.72 feet above main sea level (MSL). That benchmark is six inches above the actual ground or grade level at the location of the benchmark. The site of the proposed installation itself is at an elevation of 13.22 feet above MSL. The ten-year flood elevation for the subject property is 15 feet above MSL. That elevation was established through data supplied by the Suwannee River Water Management District to the Petitioner and submitted to the Department in the application process. That information and the document upon which it is predicated is hearsay, but was not objected to at hearing and, in any event, constitutes an exception to the hearsay rule in the category of government records, compilations and reports for purposes of Section 90.803(8), Florida Statutes, and is, thus, admissable and accepted by the Hearing Officer. The subject property purchased by the Petitioner was for building a single family residence as described above. On December 12, 1989 the Petitioner received a letter from the Suwannee River Water Management District advising that there was no objection by the District to filling the lot in order to bring the surface grade level of that property to a sufficient height so as to comport with the "two year flood" elevation. The critical elevation in relation to the rules at issue however is the ten-year flood elevation. This advice from the Water Management District does not address the issue of filling the lot to bring it up to a level so that the bottom of the subject drain fill proposed would be above the ten-year flood elevation and thus comport with the rules at issue. In this connection, the property is located within the ten year flood plain based upon the evidence establishing that flood plain level to be at IS feet above MSL. The property is also located within the "regulatory floodway" of the Suwannee River. This is a geographical area closer in proximity to the actual free flowing portion of the river than is the boundary of the ten-year flood elevation demarcated area. The rule cited below provides that mounded systems requiring a placement of fill material, or construction above grade, will not be authorized in the regulatory floodway unless there is certification by registered engineers that the placement of fill or the structure placed would not increase the water surface elevation of the "base flood". That certification must be substantiated by data and the method of calculation used by the engineer must be provided. Here there is only a two and one half foot difference between the grade level of the property involved at the site of the proposed installation and the 15 foot ten-year flood elevation. Thus, as Mr. Harbroe indicates, given the overall size of his lot, it would be possible to fill the property to the proper grade level so that the bottom of the drain field trenches, when installed in the resulting mound, would be above the ten- year flood elevation. The Petitioner however supplied no detailed information about how such an alternative system might be installed and operate and, most particularly, did not supply the requisite engineering certification and information which might show that the installation of such a mounded system would not raise the level of the base flood. This might have been done, for instance, by establishing that a sufficient volume of fill could be removed from his property, elsewhere, to build the requisite mound and thereby not alter the surface elevation of the base flood. Such evidence is lacking in this proceeding however and cannot therefore serve as a basis for a grant of the permit, by means of illustrating an alternative system or approach for treating the sewage effluent which will comport with the rules. Pursuant to the authority of the statutes cited in the conclusions of law below and in related rules, lots platted before 1972 are accorded special consideration in determining whether to grant septic tank system permits (or variances). The Petitioner, however, did not adduce evidence of whether the subdivision known by the name "Riverbend Estates" of which his lot 28 is a part, is a platted subdivision at all, and did not establish that even if it is that it was platted and recorded before 1972. Thus no evidence has been adduced which will justify the special consideration provided for in the authority cited below. The grant of variances from the permitting rules involve the demonstration of hardship as a basic consideration. Hardship involves a demonstration that there is no reasonable means by which an on-site disposal system can be installed which will comply with the permitting rules, that is, impossibility of compliance is the bellwether for demonstration of hardship. It is also provided in the variance statute and rules cited below that the hardship may not be intentionally caused by the action of the applicant for the permit or variance himself. The Petitioner, having the burden of proof here, did not adduce direct evidence to establish that any hardship preventing compliance with the permitting rules was not intentionally caused by the Petitioner. However, the overall tenor of the Petitioner's testimony establishes inferentially, without doubt, that the hardship involving the Petitioner's impossibility of compliance with the permitting rules, given the presently prevailing grade level of his lot and installation site, was caused merely by his purchase of the property. He took no action involving that purchase to place himself in a position where he intentionally could claim a hardship situation and a justification of variance from the permitting rules and thus render himself legally capable of installing the subject system. He merely purchased the lot in good faith with, the intention of using it for a single family dwelling and did not intend by that mere act to place himself in a position to claim a hardship situation and thus circumvent the permitting rules. The similar use of the nearby lots in the subdivision for single family dwellings and which he was aware already had permitted septic tank type on-site disposal systems in place and operating led him to believe he could install a similar system. He was thus an innocent purchaser and did not intentionally create a hardship situation to thereby avoid compliance with permitting rules. In fact, however, the Petitioner has not truly established that he is in a hardship situation, that is, that he can not possibly comply with the permitting rules. This is because, by his own admission, he has sufficient land area on his lot to permit the "mounding" of an on-site disposal system. If this were accomplished it is quite likely that he could comply with the permitting rules and not require a variance, based upon a showing of hardship. The problem with this approach is that the Petitioner's proof fails because he did not adduce the requisite engineering certification and testimony justifying the grant of a permit based upon the building of the lot and mounding of the system. If this were accomplished in the future, it is quite likely that a permit could be granted for this lot. In a like vein, in terms of the variance issue portion of this proceeding, it has not been demonstrated by the Petitioner that no reasonable alternative exists for the treatment of the sewage involved nor has it been demonstrated that the discharge from the Petitioner's proposed sewage disposal system will not adversely affect the health of the applicant or other members of the public or significantly degrade the ground or surface waters. In this last regard, it although soil conditions prevailing at the proposed installation site and water table elevations beneath the surface of the property are appropriate as that relates to the requisite interval of "slight limited" soil between the bottom of drain field absorption beds and the water table elevation, the fact remains that these trenches or beds are beneath the ten-year flood elevation and thus pose the potential to degrade ground or surface testers. Thus the other requisite elements for establishment of entitlement to a variance from the permitting rules have not been made out by the Petitioner's proof. In fact, the Petitioner's proof establishes that a reasonable alternative may indeed exist for the treatment of the sewage involved with mounding of the system, since his grade elevation is only approximately 2.5 feet below the relevant flood elevation and unrefuted evidence shows that he has sufficient area on his lot to permit the mounding of the system with the requisite adjacent "buffer area". This constitutes a reasonable alternative which may comply with the permitting rules. Unfortunately, however, Petitioner's proof did not include the requisite engineering information and certification so that a recommendation for grant of the permit in the regulatory floodway can be made at this time. Having been denied his permit application on December 19, 1989 the Petitioner on March 5, 1989 applied for the subject variance referenced above. On April l9, 1990 the Petitioner was advised by the Respondent that it was useless to proceed with a variance application and that a formal administrative hearing should be sought before Division of Administrative Hearings instead. This is because of Executive Order 90-14 entered by the Governor, which incorporated the "Suwannee River Task Force" recommendation in evidence and, specifically, "recommendation #36." That portion of the report in effect recommended that on-site sewage disposal systems within the ten year flood plain area should be prohibited. The Department interpreted the effect of that executive order, incorporating the recommended prohibition from the task force report, to mean that such variances absolutely could not be granted by the Department, hence, its recommendation to the Petitioner and others similarly situated, that they should immediately seek a formal administrative hearing on the question, rather than expend time and expense pursuing the Department's internal variance procedure. The Department has thus in this in similar cases interpreted that executive order to create, and effect, a conclusive presumption that variances can not be granted in any case in which the installation site for the on- site sewage disposal system is at or beneath the ten-year flood elevation. In effect, therefore, it declines to exercise any discretion when confronted with variance request related to lots or property where the installation site for the proposed system occurs beneath the ten-year flood elevation.
Recommendation Having considered the foregoing findings of fact and conclusions of law, the evidence of record, the candor and demeanor of the witnesses and the pleadings and arguments of the parties, it is RECOMMENDED: That a final order be entered denying the Petitioner's application for an on-site sewage disposal permit and denying a variance from the statutory and rule requirements related to permitting for the reasons found and concluded above. DONE and ENTERED this 18th day of December, 1990, in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administration Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division Administrative Hearings this 18th day of December, 1990. APPENDIX TO RECOMMENDED ORDER CASE NO. 90-4170 Respondent's Proposed Findings of Fact: Accepted. Accepted. Accepted. Accepted. Accepted. Accepted. Accepted. Rejected as subordinate to the Hearing Officer's findings of fact on this subject matter. Accepted. Accepted. Accepted but not directly material to resolution of the issues presented for adjudication. Petitioner's Proposed Findings of Fact: (None submitted) COPIES FURNISHED: Desmond Harbroe 4550 N.W. 43rd Street Ft. Lauderdale, FL 33319 Frances S. Childers, Esquire Asst. District III Legal Counsel 1000 Northeast 16th Avenue Gainesville, FL 32609 Sam Power, Agency Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Linda Harris, General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 =================================================================
The Issue Whether Bay North Corporation should be issued a permit to construct a domestic wastewater treatment and disposal system at Camp Weed, Franklin County, Florida, pursuant to Chapter 403, Florida Statutes.
Findings Of Fact On February 27, 1978, Lomax Smith, a builder and developer in Tallahassee, Florida, entered into an agreement with the Protestant Episcopal Church in the Diocese of Florida to purchase some 42 acres of real property and the improvements thereon known as "Camp Weed" which is located in Franklin County, Florida. The purchase price of the property was $725,000, with an earnest money deposit of $20,000, and closing of the transaction to be on or before July 1, 1978. At the time of purchase, eight dormitory and several accessory buildings were located on the property which utilized septic tanks for sewage disposal. An existing deep well is in the northwest portion of the property for a water supply. Smith proposed to develop the property by the sale of lots, remodel some of the existing buildings, and construct new housing units. He employed the engineering firm of Broward Davis and Associates, Inc., Tallahassee, Florida, to prepare the necessary design plans and a state environmental permit application for a proposed domestic wastewater treatment plant to be located on the site. (Testimony of L. Smith, N. Smith, Exhibits 12, 13) On September 6, 1978, Smith filed an application with Respondent Department of Environmental Regulation (DER) for a permit to construct the sewage treatment plant (STP) at Camp Weed. He signed the application as owner of the property although he had not closed the purchase transaction nor acquired legal title at that time. The application and supporting plans were reviewed in the Northwest District Office of the Department of Environmental Regulation after site investigation, and it was determined that construction of the facility would be in accordance with applicable laws and regulations. A construction permit was issued to Smith for the STP on October 10, 1978, subject to certain specified conditions attached to the permit. Notification of the permit issuance was not preceded by a notice of intent to grant the permit, nor were any third parties advised of its issuance. Petitioners St. Teresa Dock Association, Inc. (then St. Teresa Dock Association) and H.S. Oven first learned of the permit issuance when their counsel was informed by Smith's counsel on November 3, 1978, that the permit had been issued. Petitioners thereafter on November 17 filed a petition for hearing with DER. (Testimony of L. Smith, Huff, Exhibits 1, 4-5, 8) Camp Weed is bounded on the north by U.S. Highway 98 and on the south by the Gulf of Mexico. The planned site for the STP is in the northeast corner of the tract which is some twelve feet above mean sea level and approximately 950 feet from the shoreline. The elevation of the property on the northwestern side is about 24 feet and is five feet in the middle. The land slopes generally toward the middle area and drains in a southerly direction to the gulf. The subdivision of St. Teresa where Petitioners' members own summer homes is located immediately west of Camp Weed. The members of the St. Teresa Dock Association, Inc., and Petitioner Hamilton S. Oven use the beach and gulf waters for boating, fishing, and other recreational purposes. About a dozen shallow wells in the St. Teresa subdivision provide drinking water for the residents. They are located over 1700 feet southwest from the site of the proposed STP. There are two ponds north of the St. Teresa area adjacent to U.S. Highway 98. An artesian well is located in the gulf about 25 feet south of the Camp Weed property. (Testimony of Huff, N. Smith, Oven, Sensabaugh, Exhibits 2,7, 9-11, 22, 24) The proposed plant is designed to provide sewage treatment for 132 housing units containing an estimated population of 3 persons per unit. A gravity flow collection system to a pumping station will produce a peak influent rate of 29,700 gallons per day with an estimated biological oxygen demand (BOD) loading of 49.6 pounds per day. A basket strainer on the influent line will remove trash. Plant operation will involve the use of aeration tanks, clarifier, chlorination, sand filter and clear well for discharge to a percolation pond. A polishing pond was originally planned, but was deleted at the suggestion of the DER because it performs the same function as the proposed sand filter. Two percolation ponds for alternate use will be construed so that the pond bottom is twelve feet above sea level. A soil test revealed that a sand layer extends under the shallow surface top soil to a depth of approximately 10 feet before reaching the shallow ground water table and that the effluent will percolate through the sand at the rate of one inch per minute. A five foot soil boring by DER failed to encounter ground water at that level and show that rate of percolation through the sand would be acceptable. The ground water table is subject to an unknown variance indepth during the wet and dry seasons of the year depending on the amount of rainfall. Although tide fluctuations may also have some effect on depth of the ground water table, the tide most likely will be of minimum influence due to the distance of the plant site from the gulf. Percolation of at least three feet through sand before reaching ground water is sufficient to meet DER policy requirements. (Testimony of Huff, N. Smith, Bishop, Exhibits 1, 3, 16-17). Based on the design of the STP, it is predicted by applicant's design engineer that there will be at least 90 percent removal of pollutants after chlorination and prior to passage of the effluent through the sand filter. The engineer predicts that after such filtration, there will be approximately 95 percent removal prior to percolation and that the effluent will then be pure enough to use as drinking water. Further purification will take place during the percolation process. The DER District Supervisor of Domestic Wastewater Permitting, who also is a professional engineer, substantially agrees with those predictions. Actual results of the treatment process can be determined, however, only after tests from monitoring wells are made during actual trial operations of the plant. It is further agreed by those experts that the average chlorine residual content in the effluent will be 0.5 parts per million. The DER supervisor therefore is of the opinion that, if the STP is properly operated, the processed effluent will not degrade ground waters, not adversely affect the wells in the St. Teresa Community or the waters of the gulf. After percolation, there is further dilution and ultimately the ground water which reaches the gulf in eight to ten days will be in a purer form than prior to introduction of the effluent. Although a twenty-year storm criterion was applied in the design of the percolation ponds, a catastrophic storm such as a hurricane was not taken into consideration since it would not be economically feasible to design for such an effect and, in any event, super dilution caused by such a storm would negate the possibility of water quality degradation. (Testimony of Huff, N. Smith, Exhibit 1) The buildup of sludge in the plant's holding tank will require removal about once a year when the plant is in full operation. The applicant will employ a certified individual to operate the plant and to remove sludge periodically to an appropriate place for disposal in an authorized manner. DER regards sludge disposal to be a matter for determination at the time application is made for an operating permit. (Testimony of Huff, L. Smith, McNeill, N. Smith, Exhibit 1) The applicant estimates that the construction of the plant and collection system will cost approximately $1,000 per housing unit for a total of $132,000. It is planned to recover this cost on the sale of lots. A condition of such purchases will be that the sewage system and treatment plant will be operated by a home owners association which is to be activated in the near future. Maintenance cost of the sewage plant will be shared by the individual members. Approximately twenty or twenty-five members are required for economical operation of the plant. (Testimony of N. Smith, L. Smith) The county zoning classification for the Camp Weed area is currently the subject of litigation by the applicant in the Franklin County Circuit Court and the result of that litigation as to permitted density of housing will determine the amount of units to be constructed by the applicant. In any event, if the applicant does not secure a county building permit, any DER construction permit would expire at the termination of the time granted therefor. (Testimony of L. Smith, Huff, Exhibit 24) At the time Intervenor Lomax Smith signed the permit application, Bay North Corporation had not been formed. It was incorporated in November, 1978, in order that Smith could obtain financing to complete the property purchase. The transaction was closed November 6, 1978, and a warranty deed to the property was issued to Bay North Corporation by the Episcopal Church in the Diocese of Florida, Inc. The deed was recorded in the public records of Franklin County on November 7, 1978. Lomax Smith is the president and principal stockholder of Bay North Corporation. Promissory notes secured by mortgages to the Southern Bank of Tallahassee and the Episcopal Diocese of Florida in the amounts of $350,000 and $362,500 respectively, were executed by Bay North Corporation on the same date. Pursuant to a request to DER from Lomax Smith on May 15, 1979, the Northwest District DER Office, on June 29, 1979, purported to transfer the permit to Bay North Corporation and extend the expiration date to September 30, 1980. (Testimony of L. Smith, Huff, Exhibits 6, 14-15, 21) The construction permit issued in October, 1978, was subject to standard and special conditions, including the requirement that the permit holder comply with county and municipal regulations prior to construction. They provided that monthly reports be furnished to the DER prior to issuance of an operation permit setting forth wastewater characteristics during a trial period of plant operation. They also required that the facility meet the treatment requirements contained in Chapter 17-3, F.A.C., including a 90 percent reduction in BOD and suspended solids based on concentration of the influent entering the plant. The conditions further provide that at the time of application for an operation permit, it must be shown that a certified operator under Chapter 17- 16, F.A.C., is retained, together with a copy of any contract for contract operation of the facility. Additionally, the conditions require that two monitoring wells be established upstream and downstream of the ponds and that quarterly ground water samples be analyzed and reported to DER. A further condition provides that a three-foot buffer zone must be maintained between the bottom of the percolation ponds and the maximum elevation of the ground water. (Exhibit 8)
Recommendation That the Department of Environmental Regulation issue the requested permit to Bay North Corporation, subject to the conditions attached to the permit issued on October 10, 1978. DONE AND ORDERED in Tallahassee, Leon County, Florida, this 21st day of November, 1979. THOMAS C. OLDHAM Hearing Officer Division of Administrative Hearings Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: George E. Lewis, II, Esq. 316 East Park Avenue Tallahassee, FL 32303 William L. Hyde, Esq. Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32301 Ben H. Wilkinson, Esq. Pennington, Wilkinson, Gary and Dunlap Post Office Box 3875 Tallahassee, FL 32303 Alfred O. Shuler, Esq. Post Office Box 850 Apalachicola, FL 32320
The Issue The issue in these consolidated cases is whether the agency should grant variances from Rule 10D-6, F.A.C. regarding construction of on-site sewage disposal systems on the lots in question.
Findings Of Fact Jerry Gagliardi is the developer and engineer for an 8-lot subdivision on Merritt Island, Brevard County, Florida. Mr. Gagliardi is a self-employed civil and mechanical engineer. The small subdivision has a long, narrow configuration, extending west to east. It is bounded on the north by an existing drainage ditch and a large tract of undisturbed wetlands. Its south boundary is a finger canal, and its east boundary is Pelican Creek. With the exception of the wetlands, most of the property in the area is already developed. There are no residences built yet on the eight lots. Hook-up to an existing sanitary sewer system is available within one- quarter mile of the subdivision. The entire area, with several finger canals, is served by the sanitary sewer system. Mr. Gagliardi planned to install on-site disposal systems (septic tanks) in the subdivision. When his plan was rejected he applied for variances for lots 1 and 2 in July 1992, stating economic hardship as the basis for the request. The applications were reviewed by Gregory D. Wright, Supervisor for Brevard County Consumer Health Services and his staff. Several site visits were made and a site evaluation was completed. Mr. Wright recommended denial of the variance because the sanitary sewer system is available; the soils (mostly sand and shell) are unsuitable for on- site disposal systems; and the area, virtually surrounded by water, is environmentally very sensitive. Mr. Wright is also concerned that a variance for the two lots will establish a precedent for variances on the remaining lots in the subdivision. Mr. Wright also observed that there is an existing irrigation well on a neighboring lot within thirty feet of the proposed septic tank on lot #1. This well does not appear on Mr. Gagliardi's plans. The Department of Health and Rehabilitative Services Review Group for Individual Sewage Disposal concurred with the local agency's recommendation after consideration of Mr. Gagliardi's hardship argument. The request was not considered to be a minor deviation from the minimum requirements of the law and regulations. For approximately three years Jerry Gagliardi has been providing information on his development plans to the local county staff. He has become extremely frustrated with the process. However, he has still failed to produce the evidence which he must have to justify the variances he is seeking. At the hearing, Mr. Gagliardi claimed that hook-up to the existing sanitary sewer system is impossible because there is insufficient elevation for gravity feed and there is not enough room on Banana River Drive for another sewer line easement. He did not submit evidence to support that claim and it is unclear whether he has made that claim to the local staff for their verification. He has consistently claimed that hook-up to the existing system is prohibitively expensive. He has estimated that the cost of installing hook-up to the existing system would be $52,642 for the entire subdivision, or $6580.25 per lot. He has estimated that installation of aerobic on-site septic systems would cost $28,000.00 or $3500 per lot. This estimate does not include the cost of culverting the ditch along the north boundary of the property. The culvert may be necessary to meet the water body set-back requirements and, assuming that a permit would be granted for its construction, the culvert would substantially increase the cost of the septic tank project. As recently as three weeks prior to hearing, Mr. Gagliardi provided information to the staff that the value of the lots in the subdivision is $60,000.00 each, for lots #1 through #6; and $115,000.00 and $120,000.00, for lots #7 and #8, respectively. At hearing he repudiated that information as being based on three year old appraisals. He now asserts that the value of the lots is closer to $40,000.00 each. Petitioner's exhibit #2 is a cover letter dated January 4, 1993, to Mr. Gagliardi from the Brevard County Property Appraiser. Attached to the letter are four property management print-outs reflecting the value of two lots as $35,000.00, and two others as $65,000.00. The record does not reflect which lots those are in the subdivision and there is no explanation for the inflated values provided to the staff after the printouts were received. It is impossible from the confused and conflicting evidence provided at hearing to determine that the petitioners are entitled to a variance.
Recommendation Based on the foregoing, it is hereby RECOMMENDED: that the agency enter its final orders denying Petitioners applications for variances. DONE AND RECOMMENDED this 11th day of May, 1993, in Tallahassee, Florida. MARY CLARK Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 11th day of May, 1993. COPIES FURNISHED: Sonia Nieves Burton, Esquire Department of Health and Rehabilitative Services District 7 Legal Office 400 West Robinson Street, Suite S-827 Orlando, Florida 32801 Jerry Gagliardi, Agent for Phil Sperli and Gail Bobzein Post Office Box 541061 Merritt Island, Florida 32954 Robert L. Powell, Agency Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32399-0700 John Slye, General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32399-0700
The Issue Whether WACOC has given reasonable assurance that the landfill it proposes to build would comply with applicable requirements of Chapter 403, Florida Statutes (1987), and rules promulgated thereunder?
Findings Of Fact A mile east of the intersection of U.S. Highway 90 and State Road 393, south of Dorcas in eastern Okaloosa County, WACOC has assembled some 1,760 acres on U.S. Highway 90 --- only 160 acres shy of three square miles. WACOC proposes to use as much of the land as possible for the disposal of solid waste, and "would like to use the proposed landfill as a regional landfill." Prehearing Stipulation, p.8. (T.68) The company does not own all the land outright but, with the conveyance of a parcel on the morning the final hearing began (T.77), WACOC had obtained (an encumbered) fee interest in the 55 acres on which it proposes to put Phase I, "a hole-in-the-ground landfill which can come into contact with the groundwater table," (T.737) and the subject of the pending application. WACOC has a "whole lot of option money out there," (T.86) although none of WACOC's stockholders has previous experience in the landfill business. Private Enterprise Chris Cadenhead owns stock individually and "is 100 percent owner of SRD, Incorporated" (T.93), itself an owner of WACOC stock. Serving with Chris Cadenhead and Larry Anchors on WACOC's board of directors, at the time of the hearing, was James Ward, formerly a legislator and chairman of the House Natural Resources Committee. (T.48) Like Mr. Anchors, Mr. Ward originally owned 24% of WACOC's stock. The only shareholder who testified at the hearing was Arthur Frederick Schneider. Before he succeeded Mr. Cadenhead as president of WACOC, Mr. Schneider had had a distinguished career as a naval officer, and later tried his hand at farming, but this venture ended in bankruptcy. "SRD has been funding this thing." (T.86) Where SRD, Inc. obtained more than three-quarters of a million dollars is not clear from the record. As far as the evidence showed, Chris Cadenhead's father, Rhett, had no interest in WACOC, although he did appear on behalf of the company at a county commission meeting in June of 1987. Larry Anchors, a WACOC shareholder and formerly an Okaloosa County Commissioner, contributed $35,000 a few days after the Okaloosa County Commission awarded the waste disposal contract. (T.87) Nothing has been paid the company under the agreement WACOC entered into with Okaloosa County on June 18, 1987, Citizens' Exhibit No. 1, which was reduced to writing on or before July 10, 1987. WACOC's Exhibit No. 1, App. 1. Under the contract, WACOC undertakes to move solid waste from transfer points in the southern part of the county and deposit them in the landfill it proposes for a per ton "tip fee of $17.70 (Present value as of 6/16/87)," WACOC's Exhibit No. 1, App. 1, p. 13 (emphasis in original), which is to be "adjusted automatically upward or downward to reflect the change in Consumer Price Index." Id. The County guarantees WACOC 275 tons per day and pledges to "exercise its best efforts to insure that all the Solid Waste generated within the County will be delivered to one of the designated transfer stations or the landfill," WACOC's Exhibit No. 1, App. 1, p. 8, for the next thirty years. At present, the County generates "including the municipality . . . about 525-550 tons a day." (T. 61) The County agrees to cooperate "to obtain financing of the real property and equipment necessary [for WACOC] to perform . . . by a proposed bond issue." WACOC's Exhibit No. 1, App. 1, p. 14. To this end, the county commission adopted a resolution authorizing issuance of industrial revenue bonds in accordance with Chapter 159, Florida Statutes, in an amount not to exceed $8,000,000. Alternatively, and perhaps more in keeping with current tax law, "it's going to one of the larger financial institutions like Merrill Lynch Pierce Fenner & Smith or someone like that and actually a bond issue through them, non-industrial," (T.74) or so WACOC intends. Phase I Designed to receive Okaloosa County's solid waste for five years, Phase I is to occupy a site on the eastern slope of a small hill between the east and west branches of Mare Creek, which converge in Fawn Lake, north of the property on which WACOC has options. Water flows out of Fawn Lake into a no longer bifurcated Mare Creek (which was dammed to create the lake), and ultimately into the Shoal River, more than 3,000 feet from the site. By rule, DER has designated Shoal River outstanding Florida waters. Fawn Lake and Mare Creek are Class III surface waters. The Phase I site is "zoned for agricultural uses, which was determined by the Okaloosa County attorney to be appropriate for a landfill." Prehearing Stipulation, p. 7, No. 5. "The county attorney's determination has not been ratified by the County Commissioners." Id. Site Geology "Subsurface conditions have obviously a tremendous effect on the design of the landfill." (T.592) "[A] site's geological and hydrological characteristics are relevant to its potential for contamination." Prehearing Stipulation, p.7, No.4. Throughout the 1760-acre site, beneath a thin topsoil and root mat layer, the site soils consist of clean loose sands to an average depth of about 8 feet below ground surface. . . . From a depth of about 8 feet to 18 feet, a layer of dense orange clayey medium to fine sand (with some coarse sand and fine gravel) covers most of the proposed landfill site. . . . Beneath the clayey sand unit are loose and dense . . . sands . . . . WACOC's Exhibit No. 1, Appendix B. The clayey sand unit occurring underneath the loose, Pliocene sands on the surface is part of the Citronelle formation, which "characteristically changes abruptly over very short distances." (TB. 29) The Citronelle consists "principally of quartz sand, with numerous beds, stringers and lenses of clay and gravel." CCE's Exhibit No. 21, p. 33. "The soils on the site standing alo[ne] would not be sufficient for a liner." I.T. 559 WACOC's expert reported an "average vertical hydraulic conductivity for [the upper Citronelle of] . . . 6.2 x 10-7 cm/sec (1.7 x 10-3 feet/day)." Laboratory tests on soil samples, taken more than eight and less than 18 feet below the surface of the site proposed for Phase I, demonstrated the variability of the sands making up the upper portion of the Citronelle formation on site. The percent finer than the U.S. No. 200 mesh sieve (silt and clay size fraction) . . . ranges between 17.5% to 41.7% . . . . "Vertical hydraulic conductivities for . . . [deeper] sands [on which waste disposal cell liners are to be laid] range from approximately 2.7 x 10-5 cm/sec to 5.8 x 10-4 cm/sec (0.08 to 1.62 feet/day)." Id. The variability of fines contents among samples reflects variability in hydraulic conductivity in the upper Citronelle, as well. This variability explains why an average permeability or vertical conductivity figure for the clayey sands in the upper Citronelle is of limited use in predicting how quickly rainwater will move through it, if these sands are used to cap the landfill after its completion, as proposed. Samples taken from eleven borings made throughout the entire 1,760-acre site were the basis for the applicant's average vertical hydraulic conductivity number. Only one of the borings was done on the Phase I site itself. If a ten-foot thick, continuous layer of clayey sands with a vertical conductivity of 6.2 x 10-7 centimeters per second occurred eight feet beneath the surface, the overlying Pliocene sands would hold a water table year round, given the high rainfall in the area. In fact, the applicants' consultants reported a water table on the Phase I site 21 to 30 feet down, beneath or within, but not above, the clayey sands in the upper Citronelle, in February of 1988. (T.595) The higher water tables observed in October of 1988 were also below the loose surficial sands. This demonstrates a vertical hydraulic conductivity for the upper Citronelle beneath the site proposed for Phase I well above the reported average. A borrow pit, off site but nearby, illustrates the fallacy of relying on average conductivity values to predict the movement of water. At the upper end of the excavation, a seep emerges from the sand to form a stream that flows 40 or 50 feet across red clayey materials resembling those on site, then sinks, disappearing into the earth. Even the value assigned to a particular split spoon sample may be a misleading average. B.T.126-7. Preliminary Plans Drawn In Phase I, WACOC proposes to excavate three different areas or cells for solid waste disposal "to approximately 20 feet below natural grade." (T.116) Accepting information they were furnished, the design engineers made the important (T.172) but erroneous assumption that the water table on site fluctuates only within a range "from five to fifteen feet" (T.132) below that. The plan is to fill each cell with solid waste and covering layers of various soils to a height 90 feet above existing grade. Trees growing within the 300- foot green belt planned for the perimeter of the 1,760-acre site would shield the landfill from the view of motorists on U.S. Highway 90. Separated from each other by berms, cells 1 (520' x 520') and 2 (520' x 650') would abut each other south of cell 3 (480' x 1170'), with another set of berms circumscribing all three cells. The bottom of each cell is to have a gradual V-shape, sloping "approximately one percent in the longitudinal direction and two percent in the traverse direction[s]," (T.116) toward the centerline. The plans call for compaction of the soils, once excavation has been accomplished, and for "root pickers" to remove rocks, roots and any other sharp objects. The plans do not contemplate the use of sieves. WACOC proposes to line these pits by covering the naturally occurring, compacted soils with a 1.5 millimeter (60 mil) layer of high density polyethylene, a plastic which has been manufactured for use in land fill liners at least since 1982. (T.401) The purpose of lining landfills is to contain contaminated water that would otherwise escape into the environment. Rain percolating through solid waste, together with moisture already in the solid waste at the time it is deposited in the landfill, leaches chemicals from the waste, producing a toxic solution called leachate. Products of industry make their way into household garbage and the municipal waste stream. About two percent of waste that reaches municipal sanitary landfills consists of materials which, if generated industrially in quantity could not lawfully be disposed of, except as hazardous waste. Scientists have "found municipal waste landfill leachates that were as toxic as those from Love Canal." (IT.696) Gundle Liner WACOC has decided to obtain a liner which meets minimum requirements of the National Sanitation Foundation Standard Number 54, Flexible Membrane Liners, November, 1983, from Gundle Lining Systems, Inc. (Gundle). "All Gundle materials are available in 22 1/2' widths with no factory seams " WACOC's Exhibit No. 7. Gundle's own employees would unroll the plastic, position it using "tack welding" to form a continuous sheet, join the strips with extrusion welds, inspect the seams visually, perform destructive "shear and peel tests . . . by random selection no less than the [to be] agreed [but unspecified at hearing] frequency . . . . [and conduct v]acuum testing [which] follows no specific standard." WACOC's Exhibit No. 7, Enclosure 6. (T.403, 411- 2) As a condition of the permit (No. 26), DER would require that an independent third party, a registered professional engineer, participate in quality assurance. High density polyethylene's "chemical resistance and durability. . . . enable[ Gundle] . . . to offer a 20-year warranty . . . for both the product and installation." (T.404) Gundle's liability under the warranty depends on how many years remain under warranty and "shall in no event exceed the amount of the sale price." (IT.434) The warranty excludes "any liability for consequential damages arising from the loss of . . . product owing to the failure of the material or installation," id.; CCE's Exhibit No. 3, and any liability whatsoever in the event of acts of God, including floods, and "excessive pressure or stress from any source." CCE's Exhibit No. 3; (IT.432). While the material may well outlast the warranty, perhaps by decades, in "geological time," it will inevitably fail. In the short term, too, the integrity of liners like that proposed is highly problematic. Past problems have included "mechanical damage . . . of one form or another such as with the bulldozer, or if somebody drops something." (IT.429) Here, before the first lift of solid waste (which would not include construction or demolition debris) is placed, four feet of sand (stockpiled during excavation) would be piled on top of the disposal cell liner. A bulldozer's gash might not go unnoticed, but small holes along seams can be missed, despite rigorous quality control measures. At the Ocean County landfill in New Jersey, "there was more liquid . . . than would have been true from the calculated moisture vapor transmission data," (IT.427) but Gundle's chemist testified this might have been "condensation on the soils on the back side of the liner." Id. Leachate Collection Embedded within the sand layer, in the crotch of the V, six-inch, perforated, schedule 80 PVC pipe, wrapped in filter cloth, is designed to collect leachate. The top of the pipe is to be eight inches above the liner, according to the leachate underdrain detail on sheet 15 of WACOC's Exhibit No. One pipe running the length of cell 3 and another running through cells 1 and 2 would move leachate to the leachate trunk line, another (intact) PVC pipe which would, in turn, empty into a paved flume in the leachate collection pond. The pond has been sized to contain the amount of leachate WACOC's consultants originally predicted a 25 year return 24-hour storm would generate, together with the rainfall such an event would deposit in the leachate collection pond, and still leave a foot of freeboard. "You have room below that major storm elevation that holds 60 to 70,000 cubic feet of leachate." I.T. 127. Except for the flume, the leachate pond is to be lined, like the disposal cells, with high density polyethylene. In the leachate collection pond, only 18 inches of sand would overlie the synthetic liner. From time to time, leachate would be pumped from the pond into tank trucks for removal to the Garnier wastewater treatment plant, which has a capacity of 6,500,000 gallons per day. Garnier is specifically permitted to receive only domestic wastewater, but the permit does not forbid industrial wastewater, and the plant now accepts leachate from the Wright landfill. DER has not classified landfill leachate either as domestic or as industrial wastewater. Before accepting it for treatment, the plant might require pretreatment of the leachate, whether on account of its anticipated acidity or for other reasons. If leachate causes sludge from Garnier to exceed standards for heavy metals, the sludge can be deposited in a Class 1 landfill like the one proposed here. WACOC has not yet entered into a contract with Garnier's operator for treatment of leachate. Not until leachate is removed from the leachate collection pond are pumps to be employed. Leachate would have to accumulate on the waste disposal cell liners and enter a pipe, in order to leave the cells. The design specifies perforations along the whole length of leachate collection pipe, around the bottom of the pipe. If the pipes clogged west of the cell walls, leachate could flow through sand and reenter the pipe further downslope. Outside the waste disposal cells, manholes have been planned, to afford access for cleaning the pipes out. The applicant did not demonstrate with calculations that gravity would induce flow through the pipes at a rate sufficient to remove leachate deeper than 12 inches. In the leachate collection pond, which is to be roughly 200 by 500 feet, leachate might attain a depth of several feet, before being pumped into a tank truck. The pond sides are to be lined with high density polyethylene to a height nine feet above the pond bottom. As far as the evidence showed, the depth of leachate in the pond would never fall below 18 inches anywhere on the pond bottom, once leachate began filling the leachate collection pond. Only if leachate were extracted from the sand covering the liner could the leachate head in the pond fall below one foot. The plan is for tank truck operators to place their hoses on "a concrete flume on top of that sand." I.T. 127. Stormwater Management Berms encircling the solid waste disposal cells, together with a series of ditches and culverts, are intended to direct stormwater away from the solid waste to a retention pond for temporary storage and treatment, before discharge offsite. To the extent stormwater which would otherwise flow into solid waste disposal cells can be diverted elsewhere, the volume of leachate can be diminished. The berms also serve to prevent rain falling on solid waste from reaching the stormwater retention pond, or polluting stormwater that does. Lined with relatively impermeable soils, the stormwater retention pond, "a football field wide and two and a half football fields long," (T.201) is designed to be big enough to hold the runoff from a 100 year return storm, leaving two feet of freeboard. In practice, some stormwater would percolate into the ground through unlined ditch bottoms, never reaching the pond. Stormwater that did reach the pond would either evaporate or drain through sidedrains, which are to consist of perforated six-inch PVC pipe, encased in gravel and covered with permeable sand excavated on site. Lining most of the pond's perimeter, this sand would filter water seeping through it from the pond into the side drains. After collecting in an outfall pipe, water draining from the pond would travel 300 or 400 feet, before discharging above grade, near the east branch of Mare Creek. If, as would be likely, sea gull droppings regularly end up in the stormwater retention pond, phosphorous and nitrogen levels in the east branch of Mare Creek and downstream would increase in time. Other Measures Decomposing solid waste produces methane gas. When cell I is completed, vents are to be installed to direct methane gas into the atmosphere above the center of the cell. I.T.140; WACOC's Exhibit No. 1, p.23 and No.9, p.15. "[T]he wind will disperse any gas within the site." I.T.191,221. If sufficient quantities were generated, a gas collection system would be installed. I.T.140. 31 Spotters will try to divert hazardous or infectious waste, and should succeed in the event a hauler tries to dispose of an accurately labelled 55- gallon drum of a hazardous liquid or red-bagged waste from a hospital, but small quantities of gasoline, paint, paint thinners, cleaning fluids and other hazardous materials cannot practically be diverted. At the end of every working day, solid waste is to be covered with a six inch layer of soils from the site. Fences are planned downwind from the working face to collect windblown debris. Closure A landfill is a long-term proposition. Pollutants still leak from Roman landfills dating to 400 A.D. Contemporary landfills and their regulators recognize the importance of capping landfills to minimize infiltration by rainwater (and so production of leachate.) Even though the plans may be revised later, DER requires applicants for landfill construction permits to make plans for closure, before a construction permit is issued. Landfill operators must also make annual contributions to a trust fund to be used to close the landfill and to bear post-closure expenses, which include trucking leachate and monitoring groundwater. WACOC has already established the trust fund and deposited $100. As a condition of operating the landfill over the five years it proposes, WACOC must deposit one fifth of estimated closure and post-closure costs in the trust fund 60 days before beginning to fill, and another fifth annually (30 days after the anniversary date of the initial payment). The cost estimates are subject to revision annually. (I.T. 384, 843-4) Before closing a landfill, the operator must obtain a closure permit. The trust fund is not expected to absorb the costs of cleaning up polluted groundwater, if that should prove necessary. Local governments, which operate many landfills themselves, sometimes step in when problems with privately run landfills develop. ...A leak develops or something that would cost millions of dollars to address it and you don't have the insurance, you're out of business instantly. ...[WACOC's ability] to address a catastrophic situation that could develop with this is limited to how much capital they have. * * * ...[I]f you don't have some insurance, even if its $500,000 deductible,...if the problem occurs, you're gone. And if you don't have the capital to handle it, it will fall back in the taxpayer's lap which is typically what happens... . (II.T. 70-71) As WACOC's proposed finding of fact No. 12 concedes, WACOC's "liabilities are considerably in excess of its assets." Landfill operators are under no obligation to contract for environmental liability insurance, which is not readily available, in any event. WACOC proposes to cap Phase I with clayey sands excavated on site. The clay required to cap Phase I amounts to "ten acres of the surface by four feet deep, or one acre 41 feet deep." (II.T. 36) WACOC proposes to spread this quantity over all three cells, covering them with an 18-inch clayey sand blanket. On top of that, WACOC would place 18 inches of surficial sand and, finally, six inches of topsoil. The sands are readily available on site, but there is no topsoil to speak of. The clayey sand WACOC proposes to use as a foundation for the cap is too permeable to constitute an effective barrier. (B.T. 149,158), but WACOC could mix it with clay from off site or some other agent to render it less conductive of rainwater. The present plans do not call for mixing, however. High Density Polyethylene WACOC is proposing the synthetic liner underneath waste disposal cells and the leachate collection pond not as one component of a composite liner, (T.158) but as "the state of the art," (T.153) in and of itself. But "flaws in liners are a common occurrence." (IT. 698) After a liner has been laid down and covered with sand, "inadvertent cuts and nicks of unexplained origin" (IT.699) can and do occur. However conscientious, laborers hired as "root pickers" may miss an occasional rock. The plans only call for removal of objects larger than a quarter inch. High density polyethylene is a plastic. If laid over stone or other protuberances, "the plastic will flow away from that pressure point and eventually you will have a hole in the plastic." Id. An investigator examining 60 mil high density polyethylene used as landfill liner "found six pin-holes per acre, mostly associated with the seams, [an] average of 9.4 cuts [per acre] of unexplained origin, [and] 110 [perforations attributable to] rock protu[bera]nces per acre." (IT.705) In an EPA sponsored study, a liner manufacturer installed and third parties "did a careful job of inspecting," id., twelve "rather small" (IT.706) waste disposal cells. Eight of the twelve leaked. Even if holes did not let leachate escape, several carcinogenic, teratogenic, and mutagenic organic constituents of municipal waste leachate dissolve in liners like the one WACOC proposes, "diffuse through and are released on the other side." (IT.699) High density polyethylene is practically impervious to water: water vapor can move through it only at a rate of 1 x 10- 13 centimeters per second. But certain hydrophobic substances, including chlorinated hydrocarbons such as trichloroethylene and vinyl chloride, move readily through high density polyethylene, itself a "very hydrophobic material." (T.807) William T. Cooper, a chemistry professor who participated in developing DER's drinking water standards, appearing in this case as a witness for the objectors, testified: [O]ne of the major problems in doing this work [concerning organic pollutants in groundwater] is establishing . . . standards. In other words, we had to pollute water in a well defined way so that our machines would tell us there was a certain amount of pollution in the water. . . . . . . [W]e started using [p]olyethylene tubes into which we would put several different organic molecules for the very reason that these molecules diffuse so readily through the [p]olyethylene tubes that we could control the rate in which we were contaminating water for laboratory purposes. (IT.806) In order to calibrate their instruments, the scientists who developed drinking water standards for Florida relied on polyethylene containers' ability to transmit organic pollutants in solution inside a container to the water outside at a steady, predictable rate. Chemists think of polyethylene "as a condensed liquid . . . . [because] it has the ability to absorb molecules." (T.807) Water and polyethylene do not mix, however, just as oil and water do not; they are said to be immiscible and to form separate phases. When a third substance is dissolved in either of two immiscibles occurring together, the additive's molecules move between the two phases until equilibrium is reached. The concentration in one phase will differ from the concentration in the other, and both concentrations will depend on the amount of the additive introduced (until saturation), but the ratio of the two concentrations (the "distribution ratio" or "partition coefficient") will always be the same, at equilibrium. A chemist in Gundle's employ testified that any "organic solvents in the leachate . . . would tend to float on the aqueous phase." (T.406) But some hydrophobic organics, including trichloroethylene, are denser than water and would not float. (IT.831) Mr. Cadwallader, Gundle's chemist, conceded that organic materials are soluble in water "to a point of saturation, which typically is not very high . . . ." (T.425) The leachate's nonaqueous phase would occur to some extent, perhaps entirely, within the polyethylene liner. In this connection, the objectors' chemists' opinion, which Dr. Brown also shared, has been credited. For the same reasons Mr. Cadwallader "agree[d] that a liner would gain weight when it is immersed in a pure organic solution," (T423) the liner would swell, as a variety of organic pollutants diffused into it from the leachate. Such swelling has been reported in low density polyethylene. WACOC's Exhibit No. 18. With groundwater in contact with the outside of the liner, the organic pollutants with which the liner was swollen would diffuse into the groundwater, until groundwater touching the liner acquired organic pollutants in the same concentrations in which they occurred in the aqueous phase of the leachate standing on the liner. It is even possible that concentrations of certain hydrophobic organics would be higher outside the liner than inside. (IT.818) If indeed a nonaqueous phase floated on top of the leachate, it would serve to replenish the aqueous phase, as hydrophobic organics diffused into the liner to replace those diffusing out of the liner into the groundwater or soils on the other side. (IT.831) Site Hydrogeology Groundwater flow "mirrors the topography of the site." WACOC's Exhibit No. 1, Appendix B, p.6. On the Phase I site, it flows to the north and the northeast, toward the east branch of Mare Creek. At monitoring well 1, the flow is "about a 45-degree angle down and to the east northeast." B.T.119. Lining the disposal cells and the leachate collection pond with high density polyethylene would curtail recharge (and evapotranspiration) under the cells and the pond. The plan is to line the stormwater retention pond with the same clayey sands that fail to hold a water table. B.T.175 Percolation from stormwater ditches or, despite its lining, even from the retention pond might cause slight mounding of the groundwater under those structures. But construction of Phase I would not appreciably alter the general direction of the groundwater flow. To the extent mounding occurs beneath the stormwater retention pond, groundwater table elevations under proposed cell 3 would be higher than they otherwise would have been. Elsewhere, the cell liners should have the effect of lowering groundwater elevations below what they would otherwise have been, ignoring infiltration from stormwater ditches. Any changes may be very slight, since groundwater from recharge areas upslope apparently flows under the site. In February of 1988, piezometers were used to measure water table elevations on the Phase I site. Distance between elevations proposed for liners and the February 1988 water table varied, but were no less than nine feet at any point measured. Based on the February 1988 measurements, the design engineers assumed an unsaturated zone 25 to 30 feet thick. But, on October 11, 1988, the second day of hearing, the same piezometers (B.T. 19) disclosed much higher water table elevations. Near the creek, the water table had risen only 4.92 feet higher than it had been in February, but in the wells closest to cell 1, the October water table exceeded the February elevations by 11.33 and 11.41 feet. (B.T. 40) On October 11, 1988, the water table was "above the bottom of the liner of the proposed landfill in cell two, portions of cell two, a lot of it, portions of cell one and a corner of cell three," (B.T. 44) with "about two feet of water above the proposed liner in the corner of cell two." Id. The levels may have been considerably higher in September. Since periodic measurements have not been taken over the requisite year or two, the seasonal high water table on the Phase I site has not been determined. The height of the groundwater table depends on how quickly rainwater percolates down to the water table to replace groundwater lost to evapotranspirtation or subterranean flow offsite. Groundwater under the Phase I site discharges into the east branch of Mare Creek. The timing as well as the amount of rainfall figure in, because once the soils are saturated, rain runs off instead of infiltrating. Still monthly rainfall is a good indicator of how much water has percolated down to recharge an aquifer. No records of rainfall on the site itself exist, but statistics from sites not far away show that extraordinarily high rainfall in September of 1988 contributed to the groundwater elevations measured on October 11, 1988. At one or more wells on site, the water table dropped another foot between October 18 and October 26, 1988. CCE's Exhibit No. 36. Rainfall data suggest that in most years, "the actual peak high for a water table probably would be towards the end of August." (B.T. 95) At present, the surficial aquifer beneath the proposed landfill site contains potable water. People living in the area draw water from the surficial aquifer for drinking water purposes, in one case from a well only some 30 feet deep. The nearest well to Phase I is 3,000 feet away, on the other side of the east branch of Mare Creek. The surficial aquifer goes all the way down to the Alum Bluff group, 75 feet below ground. Saltwater intrusion threatens in southern Okaloosa County. By 1995, if its growth continues at the present rate, the City of Destin will require another, supplementary water supply. Plans to tap the Floridan in northern Okaloosa County include well fields in the Eglin Air Force Base area and north of Freeport. But the Floridan "won't supply all the future projected needs." (II.T. 16) Desalinization is expensive. Eventually Okaloosa County is "going to have to look further toward the use of surficial water," (II.T. 13) as a public water supply. Leachate Characteristics Leachate from municipal landfills has high biological oxygen demand, high salt content, and significant concentrations of metals and organics. (I.T. 699) Cleaning solvents, oil-based paint, furniture polish, spot removers, xylene, toluene and benzene are among common constituents of municipal waste. Lisa Stewart, who picks up garbage in northern Okaloosa County four days a week, has noticed "containers containing a substance" (II.T.137) bearing such labels as naphtha, methylene chloride, toluol, burnt motor oil, insecticides, fungicides, trichloroethane, oxalic acid, xylol, petroleum distillates, polyglycol ether, plasticizers, sulfuric acid, methanol, ethanol and sodium hydroxide. Scientists have found every chemical DER lists on its "primary or secondary water quality standard numeric list" (I.T. 697) in municipal leachate, as well as "about 20 chemicals that are known to [b]e carcinogenic, mutagenic or teratogenic which are not on that list." Id. At least some of this latter group can be anticipated at the proposed landfill, if it is built. The organic materials degrade only slowly; they have half-lives ranging from 20 to 50 years. (I.T. 698) Biochemical oxygen demand accounts for most of the stench to be expected from leachate standing in the leachate collection pond. The "combination . . . of hazardous waste from small quantity generators and from households we would expect to be somewhere in the range of five to 10,000 tons per year." (T.T.148) In order to predict the amount of leachate to expect, experts on both sides resorted to a mathematical model, known acronymically as HELP, for "Hydrological Evaluation Landfill Program." (T.689) These experts made assumptions about annual rainfall, the permeability of the cap materials which, after their initial excavation and stockpiling are destined to do double duty as a final cover for the landfill, and other factors, in order to calculate the amount of leachate likely to accumulate above the liner. WACOC's consultants calculated a head of 2.4 inches, assuming annual rainfall of 68 inches, and an unrealistically low permeability for the clayey sands under the Phase I site which are to be used for capping the Phase I cells as they attain their design heights of 90 feet above grade. Using WACOC's average vertical conductivity figure for the clayey sands of 6.2 X 10-7, without changing any other assumptions WACOC made in running the HELP model, yields a leachate head of 8.5 inches. Even if it were appropriate to use an average, this figure is low, because the permeability of materials recompacted in a laboratory is ordinarily ten times less than when the same material is compacted in the field. Here compaction "in the field" would occur on top of a mound of garbage. "[T]he system will be spongy." (I.T. 752) The HELP model makes no allowance for cracks in the cap, which are bound to occur, if WACOC closes the landfill as it proposes. As garbage degrades, it settles and sinks. This would cause shear planes or faults in the clayey sand cap, which cannot readily be detected, buried beneath sand, topsoil and vegetation. Estimating conservatively, "we could be dealing with twice as much water as we're calculating from the HELP model due simply to cracks in the facility." (I.T. 692) During those periods when the groundwater table is above the bottom of the disposal cell liners, groundwater infiltration through such imperfections as exist in submerged portions of the liners will increase leachate volume. Ignoring groundwater intrusion, cell 1 alone should produce 5,000 gallons a day of leachate the first year after closure. (I.T. 510-1). The applicant's own revised HELP model calculations put the leachate head at more than eight inches in a year in which rainfall on the site exceeded the annual average at Crestview by only eight percent (68 inches vs. 63 inches). A foot or more of head annually can be expected, taking into account cracks in the clay cap. Water Quality Monitoring WACOC's groundwater monitoring plan calls for a single well south and upgradient of the Phase I site to monitor "background" groundwater conditions, and a series of monitoring wells east and north of the site designed to detect any groundwater contamination the landfill may cause. WACOC's Exhibit No. 9, Sheet 11. Four of these downgradient wells would be placed by the eastern perimeter of the zone of discharge to measure compliance with DER's numeric water quality standards at that edge of the zone. Four other wells are planned within the zone of discharge. In addition, surface waters are to be monitored at seven points, five on the east branch of Mare Creek and two on the west branch, but none further south than the berm separating cell three from cells one and two. WACOC's own employees would take samples, arrange for their analysis and report the results to DER. Among the specified parameters are iron and chloride. As far as the record reveals, testing for sodium in addition would not make for earlier or more reliable leak detection. CCE's Exhibit No. 20. The suggestion that groundwater be tested for calcium assumed montmorillonite in the clayey sands, which the evidence did not show to be present. I.T. 988. According to a DER chemist, however, groundwater samples near landfills should be tested for volatile organic compounds (VOCs) by EPA method 601/602. Since VOCs always appear to be present in landfill leachate and they can be detected in the subparts per billion (ppb) range, the test is a particularly sensitive indicator for the presence of organics in landfill leachate. (CCE's Exhibit No. 20, p.2.) Also among the specified parameters is fecal coliform, which makes any other routine testing for bacteria superfluous. Given the economic consequences for WACOC if a leak is discovered, it might be well to require WACOC to contract with an independent third party to monitor, in the event the landfill is built. Since groundwater flow on site has a vertical as well as a horizontal component, monitoring requires appropriate placement not only of wells, but also of screens. One approach is to cluster wells so that a succession of screens covers the entire thickness of the aquifer. Monitoring well screens should not exceed 15 feet in length, in order to avoid dilution that might render contaminants indetectable. CCE's Exhibit No. 2. But a hydrogeologist with sufficient information could place screens within transmissive zones through which groundwater flowing underneath the disposal cells or the leachate pond is likely to move. B.T. 136 With respect at least to leachate constituents that do not diffuse through liners, monitoring groundwater to detect pollution is more difficult if a landfill is lined than if it is not, because contaminant plumes are larger if they emanate from larger sources. CCE's Exhibit No. 19. Unless monitoring wells were sunk at ten-foot intervals east and north of where leachate is to collect, it would be easy to miss the plume from a small leak, which might be destined to become a large leak. But even the objectors' experts do not "consider that very practical financially." (B.T. 135) Groundwater Pollution Both through imperfections in the synthetic liner and, as regards hydrophobic organic pollutants with low molecular weights, by diffusion directly through even flawless portions of the liner, pollutants in the leachate will escape into the environment, if WACOC builds the landfill it has proposed for Phase I. As far as can be told from the evidence, the groundwater table would never reach the bottom of the leachate collection pond, so that adsorption and diffusion in soils underneath the pond would attenuate the effect of any leakage there, before it could enter the groundwater. But the soils on site have very low adsorption capacity and very low biological activity. I.T.719 Leachate leaving unlined, northwest Florida landfills five feet above the water table have caused serious pollution problems. The evidence showed that the groundwater table would rise above portions of the lined bottoms of all three waste disposal cells, on which leachate will also be standing. This may occur infrequently, would not necessarily happen every year, and would last for only a few weeks and days at a time, but it was the condition that obtained at the time of the hearing, two months later than seasonal high groundwater should normally occur. When it does happen, "it's entirely possible the leachate will be the same concentration as the groundwater in contact with the bottom of the liner." I.T. 701. In any case, carcinogenic, mutagenic or teratogenic agents (I.T. 697), including up to 20 for which DER has not established numeric limits, would occur in the leachate, and some would enter the groundwater, violating the DER "free from" requirement. I.T. 777. Precise concentrations have not been forecast but, at least at times, over the course of the landfill's existence, the leachate would contain certain mutagenic substances for which no safe lower limit has been established. Nor did the evidence give reasonable assurance that violations of DER's numeric standards pertaining to the trichloroethylenes, the tetrachloroethylenes and vinyl chloride would be unlikely outside the zone of discharge. I.T. 771,781-2. It depends in part on the volume or rate at which leachate or these constituents leak. B.T. 94. The evidence showed they will leak at some rate, even where there are no flaws in the liner. In a test involving higher concentrations of trichlorethylene and other organics than are anticipated here, experimenters observed a "flow rate . . . on the order of 125 gallons per acre per day from concentrated organics." I.T. 702. In 27 acres of plastic, flaws are to be expected. Good intentions notwithstanding, the evidence showed holes in the synthetic liner should be anticipated, and taken into account in designing a landfill. The rate at which leachate will leak through these imperfections depends on their number, shape and size; and, as to each, the depth of the leachate above it and the permeability of the medium below it. A circular hole with a diameter of one- sixteenth of an inch will discharge liquid, standing on top of it a foot deep, at the rate of 70 gallons a day, into air, gravel or porous sand. The rate for a similar hole with a diameter of one-eighth of an inch is 192 gallons per day. In the event of a leak above or near an area like the one into which the seep sank in the borrow pit, the soil would not slow the rate of leakage. (I.T. 718) Otherwise, for a given leachate head, the conductivity of the soil (if unsaturated) would determine the leakage rate. "[T]here will be less depth higher up the liner." I.T.760. But where the liner is lowest and the leachate deepest, the liner will lie over the loose sands that occur beneath the clayey sands. Rating tests demonstrated considerable variability in the hydraulic conductivity of all of the sands tested. Piezometer readings on October 18 and 26, 1988, showed how they transmit water as a unit. In eight days the water table (which is only at atmospheric pressure) fell a foot. The clayey sands would not prevent leachate's leaving the waste disposal cells and entering the groundwater, although in some places (where the leachate has less depth), they would slow the rate of leakage. "We could get tens of thousands of gallons [annually] leaking out of a 27-acre site which this is through holes." (I.T. 707) With groundwater in contact with portions of the liners, the leakage rate there would depend on the relative elevations of the groundwater table and the leachate standing on the liners. If the groundwater table were higher, upward pressure might push groundwater into the disposal cells, disminishing or even preventing leachate leakage until the water table fell below the height of the surface of the leachate. But, when that happened, direct discharge of undiluted leachate can be expected, directly to the groundwater, as long as groundwater abutted a flaw in the liner. DER's rules do not apply the numeric standards underneath or within 100 feet of waste disposal cells, which the rules denominate a "zone of discharge." Whether numeric standards are violated at the edge of the zone of discharge depends not only on the leakage rate, but also on where the leak occurs, on the velocity of the groundwater, and on pollutant concentrations in the leachate. Calculations taking all these factors into account have not been done for WACOC's Phase I. But credible expert testimony predicted such violations would eventually occur outside the zone of discharge. I.T.771. Synthetic liners like the one WACOC proposes are usually placed on top of three feet of highly impermeable, mineralogically suitable clay. "A clay liner...will retain organics to a greater extent than a synthetic liner." I.T. 823. Using it as proposed here, where it would come into direct contact with groundwater, does not give reasonable assurance that groundwater pollution will not occur.
Recommendation It is, accordingly, RECOMMENDED: That DER deny WACOC's application for a permit to construct a class I landfill in Okaloosa County. DONE AND ENTERED this 14th day of April, 1989, in Tallahassee, Florida. ROBERT T. BENTON, II 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 14th day of April, 1989. APPENDIX DER's proposed findings of fact Nos. 1, 7, 11, 12, 14, 15, 17, 18, 21, 22 except for the last sentence, which is rejected, 23, 24, 25, 32 except for the last sentence, which is rejected, 38, 45, 46, 48, 49 except for the last sentence, which is rejected, 50, 52, 54, 56 except for the last sentence, which is rejected, 57, 58, 59, 60, 62 except for the sentence "DER has no rule prohibiting contact of the liner with ground water," 63, 65, 66 except for the second clause which is rejected, 67, 69, 72, 73, 78, 79, 80, 81, 83 and 85 have been adopted, in substance, insofar as material. With respect to DER's proposed finding of fact No. 2, the intent to issue is dated April 1, 1988. With respect to DER's proposed finding of fact No. 3, financial feasibility was not demonstrated but is not material under the rules. With respect to DER's proposed findings of fact Nos. 4, 5 and 6, closure cost estimates assume the suitability of the clayey sands on site as a cap, which the weight of the evidence did not establish to be the case. With respect to DER's proposed finding of fact No. 8, the use of a high density polyethylene membrane, without more, to keep hydrophobic organic materials out of abutting groundwater is not proven technology, as far as the evidence showed. With respect to DER's proposed finding of fact No. 9, the rules do not require environmental liability insurance. DER's proposed findings of fact Nos. 10, 19, 20, 26, 35, 37, 44, 55, 61, 71, 74, 75, 77, 82, 86 and 87 are rejected as unsupported by the weight of the evidence, without comment. With respect to DER's proposed finding of fact No. 13, the fact that a synthetic liner separates solid waste from the groundwater does not make it permissible to deposit solid waste in groundwater. While the October readings did not prove that groundwater would rise above the sand in which the leachate will collect to touch the solid waste itself, September's rainfall, the rate at which the water table dropped between October 18 and 26, 1988, and the probability of defects in the liner showed that this was a realistic possibility. With respect to DER's proposed finding of fact No. 16, two percent of the materials disposed of in municipal sanitary landfills are hazardous in a chemical, if not legal, sense. With respect to DER's proposed finding of fact No. 27, the "state of the art" use of high density polyethylene liners is as one component of a composite liner, or even as part of a double liner system, at a hydrogeologically suitable location. This material works well for some purposes and not at all for others. With respect to DER's proposed finding of fact No. 28, there was no showing that any other Florida landfill has been placed so as to come into contact with the groundwater table, or that a synthetic liner has ever been used for a landfill without clay; synthetically lined landfills have only recently been installed in Florida, and detection of leaks from lined landfills is difficult. With respect to DER's proposed finding of fact No. 29, since uncontaminated water is not a pollutant, it is not a permeant of concern. With respect to DER's proposed finding of fact No. 30, the evidence showed that under ideal, test conditions, 8 of 12 liners leaked. Under actual field conditions leaks exceeded 100 per acre. The weight of the evidence makes it unreasonable to conclude that 27 acres of plastic can be laid down in Okaloosa County without any flaws. With respect to DER's proposed finding of fact No. 31, the rate of 192 gallons per day assumed gravel or porous sand which offers essentially the same resistance as air; there is no sandy clay anywhere on site, as far as the evidence showed; more than 18 feet below the surface, where most of the liner is to be laid, there are not even clayey sands, according to WACOC's own expert; the sands that do occur there include loose sands with a permeability greater than 4.9 X 10-4; and include numerous gravel beds; the .00022 gallons per day calculation assumes a hole a quarter as large (half the radius of Dr. Brown's) and ignores horizontal hydraulic conductivity. The fact that the water table dropped a foot in about a week demonstrates that the soils cannot be counted on to contain the leachate underneath flaws in the liner. With respect to DER's proposed findings of fact Nos. 33 and 34, Haxo's results were consistent with their conclusions but explicitly not the only basis for them. Gundle's chemist conceded that hydrophobic organic materials diffuse through high density polyethylene. His opinion that an accumulation in the soils on the other side would equalize concentrations and stop further diffusion did not take into account groundwater abutting the liner, and flushing the soils. The liner absorbs materials; but adsorption does not take place there. Transportation and dispersion need not be known as to "free froms." On page I.T. 777, Dr. Brown testified that diffusion would cause violations of DER's regulations, and this testimony has been credited. With respect to DER's proposed finding of fact No. 36, the swelling of the liner with organic materials is evidence of the diffusion which would result in organic materials' entering the groundwater. With respect to DER's proposed findings of fact Nos. 39 and 41, one inch of leachate in all three cells amounts to 2.25 acre feet, which is more than a "little." Calculations have not been done. With respect to DER's proposed findings of fact Nos. 40 and 42, no allowance was made for cracks in the cap material (which cannot be seen under the vegetation, topsoil and drainage sand layer.) With respect to DER's proposed finding of fact No. 43, a much greater leachate head than within the waste disposal cells may occur depending on where the marker is placed, but hydrophobic organics diffusing through the liner and absorbing in the soils would not be flushed out by groundwater. Except for the last sentence, this proposed finding of fact reflects the weight of the evidence. With respect to DER's proposed finding of fact No. 47, some water will evaporate. With respect to DER's proposed finding of fact No. 51, monitoring wells 8 and 9 are both more than 100 feet from waste disposal areas. The evidence did not show that the monitoring wells "can be expected to detect any contamination." With respect to DER's proposed finding of fact No. 53, DER's experience also suggested testing for volatile organic chemicals. With respect to DER's proposed finding of fact No. 64, the rate of decline also suggests that the water table was as higher elevations than those measured. An applicant must give reasonable assurance that pollution in violation of DER rules will not occur under foreseeable, recurring conditions, including during those times the liner is submerged. With respect to DER's proposed finding of fact No. 65, the proposed finding is adopted, as regards physical tears. With respect to DER's proposed finding of fact No. 68, the proposed finding is adopted, except for leakage through the liner, sometimes directly to groundwater. With respect to DER's proposed finding of fact No. 76, clayey sands were not reported below 18 feet. The difficulty with the groundwater monitoring plan is not the soil characterization, but the number of wells. Because synthetic liners leak, clay mineralogy is important to know. No clay is proposed here, however. With respect to DER's proposed finding of fact No. 84, effective odor control would also entail emptying the leachate pond regularly. WACOC's proposed findings of fact Nos. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 17, 19, 23, 24, 25, 26, 27, 31, 32, 33, 34, 35, 36, 37, 38, 42, 43, 45 50, 58, 61, 64, 66, 70, 71, 72, 75, the first sentence of No. 76, Nos. 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 90, 92, 93, 94, 96, 97, 99, 100, 101, 102, 103, 104, 105, and the first sentence of 113 have been adopted in substance, insofar as material. With respect to WACOC's proposed finding of fact No. 11, the current tonnage figures appear in the application but their accuracy has not been established by competent evidence. With respect to WACOC's proposed finding of fact No. 12, projected profits depend on various problematic assumptions. With respect to WACOC's proposed finding of fact No. 16, the initial payment was $100. With respect to WACOC's proposed finding of fact No. 18, the cost estimate's reasonableness depends largely on what it would cost to obtain suitable material for a cap, which is not clear. With respect to WACOC's proposed finding of fact No. 20, Scott had independent knowledge of the availability and cost of clay. With respect to WACOC's proposed finding of fact No. 21, the proposed finding accurately reflects the evidence, with the qualification that the layer of dense orange clayey medium to fine sand also contains some coarse sand and fine gravel. With respect to WACOC's proposed finding of fact No. 22, the water table will be below the liner most, but not all, of the time. With respect to WACOC's proposed finding of fact No. 28, see the discussion of DER's proposed finding of fact No. 13. WACOC's proposed findings of fact Nos. 29, 59, 63 and 78 are rejected as contrary to the weight of the evidence, without comment. With respect to WACOC's proposed finding of fact No. 30, hazardous materials will end up in the landfill. With respect to WACOC's proposed finding of fact No. 39, the liner's permeability depends on the permeant. Although it is almost impervious to water, hydrophobic organics move readily through. Clay is a much better liner for those materials. With respect to WACOC's proposed finding of fact No. 40, the Gundle liner by itself is not the state of the art in Florida or anywhere else for municipal sanitary landfills. Proposed conclusions of law are addressed elsewhere. With respect to WACOC's proposed finding of fact No. 41, in the puncture test, the liner withstood a probe exerting 270 ponds of pressure. With respect to WACOC's proposed finding of fact No. 44, there are no clayey sands at the depth proposed for the deeper portions of the waste disposal cell liners, as WACOC's proposed findings of fact Nos. 21 and 27, taken together reflect. With respect to WACOC's proposed finding of fact No. 46, as the manufacturer's representative said, "these liners are a part of the quote unquote state of the art requirement for lined hazardous waste facilities." I.T. 404 (emphasis supplied). The other part is three feet of clay, not sand, underneath. With respect to WACOC's proposed finding of fact No. 47, it depends on the hazardous waste facility. A DER chemist, Mr. Watts, recommended monitoring groundwater near a municipal landfill for volatile organic chemicals. While most municipal garbage is not toxic, leachate from municipal waste is toxic. With respect to WACOC's proposed finding of fact No. 48, the testimony was that the groundwater pollution at Wright landfill was "most likely" from unlined cells. No lined landfill in DER's Northwest District has been built below the groundwater table as far as the evidence showed. With respect to WACOC's proposed finding of fact No. 49, While municipal leachate constituents should not corrode the liner, many can diffuse through it. With respect to WACOC's proposed finding of fact No. 50, some two percent of the waste stream will still be hazardous materials. With respect to WACOC's proposed finding of fact No. 51, some organic materials will sink, rather than float. The sand within which the leachate will accumulate will not extract or absorb organic constituents of the leachate, as far as the evidence showed. With respect to WACOC's proposed finding of fact No. 52, removal is first to the leachate collection pond, also lined with high density polytheylene. With respect to WACOC's proposed finding of fact No. 53, it is wholly improbable that 27 acres of plastic will be installed "without physical flaws." Leakage could exceed 10,000 gallons a year. With respect to WACOC's proposed finding of fact No. 54, not all organic materials diffuse though high density polyethylene. Dr. Haxo's views on WACOC's proposal are not a matter of record. The 448-page EPA Study discusses containment techniques. With respect to WACOC's proposed finding of fact No. 55, the Haxo studies are pertinent although they do not purport to replicate a landfill precisely. In some studies he used concentrations of a single organic that were comparable to the concentrations of organics as a whole in municipal leachate. With respect to WACOC's proposed finding of fact No. 56, direct discharge of leachate into the groundwater, even in small quantities could violate the "free from" standards as could diffusion into the groundwater of carcinogenic, teratogenic or mutagenic, hydrophobic organic materials. With respect to WACOC's proposed finding of fact No. 57, CCE's experts' views about synthetic liners coincided in important respects with those of Gundle's chemist. There is no clayey layer where much of the waste disposal cells' liners are supposed to go. Given the certainty of leakage directly to the groundwater, it is the applicant's burden to do quantative analysis. With respect to WACOC's proposed finding of fact No. 60, there are no data for the site itself. The available data are incomplete. With respect to WACOC's proposed finding of fact No. 62, the February water level is likely to be more common than the October water level. The weight of the evidence did not establish that "under normal conditions the water level should fluctuate no more than five feet." With respect to WACOC's proposed finding of fact No. 64, the proposed finding reflects the evidence except for the final sentence. *** With respect to WACOC's proposed findings of fact Nos. 67, 68 and 69, it is inappropriate to schedule pumpout times at this stage. But it is appropriate to consider above average annual rainfall. Annual leachate production differs from the amount of head at any one time. With respect to WACOC's proposed finding of fact No. 73, the design engineer suggested Roto-Rooter. With respect to WACOC's proposed finding of fact No. 74, intersection should not occur. With respect to WACOC's proposed finding of fact No. 77, municipal landfills are not viewed as hazardous waste generators under federal law. With respect to WACOC's proposed finding of fact No. 82, the second sentence was not proven. With respect to WACOC's proposed finding of fact No. 84, there may be some infiltration. With respect to WACOC's proposed finding of fact No. 89, it would be very expensive to place enough monitoring wells to assure detection of any leaks. Placement of screens should be less of a problem than sinking enough wells. With respect to WACOC's proposed finding of fact No. 91, the Watts memo's suggestion of testing for volatile organic chemicals should give additional assurance. With respect to WACOC's proposed finding of fact No. 95, two percent of the waste stream can be anticipated to consist of hazardous materials. With respect to WACOC's proposed findings of fact Nos. 106, 107, 108 and 109, the proposed clayey sand materials used in the thickness proposed would not create the barrier claimed. Modifications not proposed in the application are possible. With respect to WACOC's proposed findings of fact Nos. 110, 111 and 112, WACOC has not given reasonable assurance that pollution of the groundwater in violation of DER water quality standards would not occur; or that no more than a foot of leachate would stand on the liner. COPIES FURNISHED: Herbert H. Huelsman Anna M. Huelsman 608 Ironwood Drive Fort Walton, FL 32548 Debra Swim, Esquire 1323 Diamond Street Tallahassee, Florida 32301 Bruce A. McDonald, Esquire Post Office Box 887 Mary Esther, Florida 32569 William L. Hyde, Esquire Roberts, Baggett, Laface & Richard Post Office Drawer 1838 Tallahassee, Florida 32302 Chris McGuire, Esquire Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Dale H. Twachtmann, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 =================================================================
The Issue The issue in this case is whether the Variance Review and Advisory Committee and the Department of Health had just cause to disapprove Petitioner's application for a variance.
Findings Of Fact The Department of Health (DOH) is the agency responsible for oversight of the on-site sewage treatment and disposal systems program and the Variance Review and Advisory Committee which meets monthly to recommend agency action on variance requests pursuant to Chapter 381, Florida Statutes. In August 1999, Petitioner applied to the DOH for a second variance to extend a variance previously granted in June 1999, to use an existing septic system for six months. Petitioner's application for the second variance stated that county sewer would be available in 2001, and she would be required to hook into the sewer. Therefore, Petitioner wanted an extension to continue using the existing undersized septic system until the sewer was available. She also attached water usage records for June 1998 through July 1999, for her property. Petitioner owns the commercial property served by the septic system and located on Howland Boulevard in Deltona, Florida. The property consists of a strip mall with five offices and one restaurant. The property originally contained six office spaces in 1990, when Petitioner applied for a permit to install a septic system to handle the building's sewage flow. See Petitioner's Exhibit No. 1. Petitioner was granted a construction permit for the septic system on August 14, 1990, which contained the statement: "no food service operations permitted in this building." Prior to May 1999, Petitioner leased an office in her commercial property to Milagros Martinez to operate a sandwich shop. Ms. Martinez applied to DOH for approval to use Petitioner's existing septic system to handle her sandwich shop sewage, and was denied because of increased water use and septic system demands of a restaurant. Petitioner's septic system contains a 750-gallon tank with 162 square feet of drainfield. In order to handle the additional sewage generated by the sandwich shop, the Florida Administrative Code requires a 1350-gallon tank and a drainfield of 787 square feet. There is enough room on Petitioner's property to install a separate septic system to handle the sewage generated from the sandwich shop. Petitioner applied to DOH for her first variance in May 1999, requesting to utilize the septic system to handle the waste from the sandwich shop. Petitioner appeared before the DOH Variance Review and Advisory Committee in June 1999. The committee recommended, and DOH concurred, to approve the first variance with four provisos. See DOH Exhibit No. 2. The four provisos were: The applicant shall obtain and maintain an annual onsite sewage treatment and disposal system operating permit in accordance with subsection 64E-6.003(5), F.A.C. The owner shall maintain an annual contract with a licensed septic tank contractor to inspect and service the onsite sewage treatment and disposal system at least once per month or more frequently as necessary. This variance allows operation of the sandwich shop for no more than six months. During that six months, the applicant shall take all necessary steps to increase the capacity of the system to accommodate the additional 230-gallon sewage flow from the sandwich shop. At the end of the six months, the system shall be in compliance or the sandwich shop shall be closed and remain closed until compliance is achieved. The four provisos were additionally explained to Petitioner in a letter dated July 14, 1999, from Sharon Heber, Director of the DOH Environmental Health Division. See DOH Exhibit No. 1. Petitioner accepted the provisions of the first variance on July 20, 1999. See DOH Exhibit No. 4. Petitioner does not have a current annual on-site sewage treatment and disposal system operating permit as required by the first proviso. Petitioner did not contract with a licensed septic tank contractor to inspect and service her system at least once per month as required in the second proviso. Petitioner called a contractor to inspect her system four times in the six-month period since the first variance was granted. Within six months, Petitioner did not take the necessary steps to increase the capacity of her septic system to handle the additional flow as required by the third proviso of the first variance. The system is not in compliance and the sandwich shop is not closed as stated in the fourth proviso. In August 1999, Petitioner filed for a second variance requesting that the first variance be extended until year 2001. That is the date the county plans to install a sewer line on Howland Boulevard in Deltona, which will serve her commercial property. She submitted a letter from the Volusia County Public Works Service Center stating that the "sewer service is planned to be available sometime in the year 2001." See Petitioner's Exhibit No. 4. The Variance Review and Advisory Committee considered Petitioner's request at their September meeting. The variance committee unanimously denied Petitioner's request for a second variance. The Petitioner's system was not designed to handle an increased amount of sewage flow, and that it would eventually collapse or fail. The committee's approval of the first variance was to allow Petitioner adequate time to install the necessary septic system for the restaurant, and not put Petitioner in the position of telling her tenant she could not open her restaurant. See DOH Exhibit No. 5. When Petitioner's existing system fails, sewage will pond on the ground. The ponding fluid will consist of raw sewage. The leaking/ponding sewage may seep into the groundwater and then into drinking water aquifers. In the right conditions, this pollution can cause the spread of waterborne diseases such as typhoid and cholera, or viral infections, such as hepatitis A or polio.
Recommendation Based upon the findings of fact and conclusions of law, it is RECOMMENDED: That the Department of Health enter a final order affirming the decision of the Variance Review and Advisory Committee and the Department of Health to disapprove Petitioner's second variance application. DONE AND ENTERED this 17th day of April, 2000, in Tallahassee, Leon County, Florida. STEPHEN F. DEAN Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 17th day of April, 2000. COPIES FURNISHED: Connie Biancardi 2820 Howland Boulevard Deltona, Florida 32725-1606 Charlene J. Petersen, Esquire Department of Health Volusia County Health Department 420 Fentress Boulevard Daytona Beach, Florida 32114 Angela T. Hall, Agency Clerk Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1703 William Large, General Counsel Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1701 Dr. Robert G. Brooks, Secretary Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1701
The Issue The issues in this case are: Whether Mr. Decker had an improperly maintained septic system on his property. Whether Mr. Decker illegally repaired his on-site sewage treatment and disposal system. Whether the Department of Health properly issued a citation to Mr. Decker for violation of Sections 381.0065(4) and 386.041(1)(b), Florida Statutes.
Findings Of Fact On April 25, 1997, an employee of the Department of Health, Volusia County Health Department, David Stark, inspected Mr. Decker's property known as Bulow Creek Farm. Mr. Decker provides low-cost rental housing on this property which utilizes an onsite well to provide drinking water. Mr. Stark observed a wet area in the ground with the smell of sewage near the building identified as Apartment Building C, which houses seven (7) apartments. Mr. Stark identified this area as a sewage leak. On May 28, 1997, Mr. Stark returned to Mr. Decker's property with another Volusia County Health Department employee, Ed Williams. They both observed a wet area in the ground with the smell of sewage in the vicinity of the septic tank serving Apartment Building C. Mr. Stark identified this area as a sewage leak. Mr. Stark issued a Notice of Violation (NOV) to Mr. Decker which stated the raw sewage leak was a sanitary nuisance and provided that Mr. Decker should have his drainfield repaired in accordance with the repair permit Mr. Decker had previously obtained from the Department. The NOV stated the repair should be completed no later than June 11, 1997. A repair permit is valid for a period of eighteen (18) months. Mr. Decker's permit expired on April 20, 1997. Repairs must be inspected by the Department as they are made. On June 13, 1997, Mr. Stark mailed Mr. Decker a letter reiterating the need for repair of his septic system and enclosed a Notice of Intended Action giving Mr. Decker a deadline of June 20, 1997 to make the needed repairs. Mr. Stark received a letter dated June 29, 1997, from Mr. Decker, informing him that Mr. Decker, himself, had repaired the drainfield for Apartment Building C. The letter described the new tank and drainfield which Mr. Decker had installed, and Mr. Decker stated his repair was a "cheaper version of what you wanted me to do in the first place." Mr. Decker had not sought the required inspections for the repairs which he had made to the septic system, and the repairs were not inspected and approved by the Department. The Department cited Mr. Decker for having an improperly built or maintained septic system, and for failing to repair the system in accordance with the terms of the permit. The citation levied a $500 civil fine for Mr. Decker's violation.
Recommendation Based upon the findings of fact and conclusions of law, it is RECOMMENDED: That the Department issue a final order affirming the civil penalty against Mr. Decker and requiring Mr. Decker to repair his septic system according to permit. If Mr. Decker fails to effect the repairs, the Department should initiate action to abate this public health hazard. DONE AND ENTERED this 6th day of March, 1998, in Tallahassee, Leon County, Florida. STEPHEN F. DEAN Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 Filed with the Clerk of the Division of Administrative Hearings this 6th day of March, 1998.
Findings Of Fact On February 1, 1977, DER issued an operation permit to Respondent Hillsborough County for the operation of a solid waste disposal facility (sanitary landfill) with an area of 42 acres, located at Taylor Road and Sligh Avenue in the northeast portion of Hillsborough County. The permit was effective for a period of two years and contained various conditions which required the permittee to abide by applicable rules of the DER. The conditions also specified that water samples from monitoring wells and from any waters discharged from the site should be taken and analyzed to determine water quality and such analysis submitted to the Hillsborough County Environmental Protection Commission (HCEPC) acting as the agent for DER within Hillsborough County. The conditions further prohibited open burning at the site without prior approval, control of any objectionable odors, provision for sufficient equipment, and controlled access to the site. (Exhibit 22) In December 1978, Hillsborough County applied for renewal of its operation permit until February 1, 1980. The application and accompanying letter showed that the county wished to operate the site as a "high rise land fill" due to the fact that dirt accumulated from trench excavation had raised the ground level approximately ten feet. In July, 1979, after submission of requested additional information to DER during the preceding months, the county director of solid wastes submitted closeout plans for the landfill to DER and advised that they were filing a permit application for a new landfill to the east of the current site, utilizing a borrow pit area which had been transferred to the county by the State Department of Transportation. Thereafter, by letter of October 23, 1979, the Hillsborough County Administrator requested that DER consider the previous application for renewal of its operating permit to be withdrawn and that the application be viewed as one for a temporary operating permit. (Exhibit 1) During the month of August 1979, several inspections of the existing landfill were made by DER, HCEPC, and Regional EPA personnel. A series of memos prepared by the agency personnel reflected that various violations of DER rules governing landfills had been found during the course of the inspections. These included uncontrolled ponding of water in low areas on the site, failure to control the runoff of surface water, lack of adequate control to prevent unauthorized access to the site, failure to provide the requisite six inches of daily cover over the compacted waste, lack of proper ground water monitoring, and destruction of several wells by heavy equipment, and frequent breakdown of equipment used at the site. Residents living nearby or adjacent to the landfill have observed ponding, uncontrolled runoff, and unauthorized personnel on the site. They have experienced a high incidence of rats, birds and flies on their property and have seen septic tank waste trucks at the landfill. They further have noted uncovered garbage and have seen waste flow from the landfill into the area of Interstate Highway 4 which borders the south portion of the site. The State Department of Transportation has also made complaints to the county concerning dirt and debris on the interstate right-of-way. In a letter to DER, dated October 2, 1979, the county director of public utilities and safety responded to the various complaints and alleged violations. He acknowledged the validity of a number of the problems and indicated the corrective action that had or would be taken to prevent recurrence. (Testimony of Brantner, Warner, Smoot, Exhibit 8, supplemented Exhibits 10-15, 20, 23) By letter of October 23, 1979, DER's Southwest District manager issued Notice of Intent to issue a temporary operation permit for the high-rise landfill pursuant to Section 403.087, Florida Statutes, and Sections 17-4.07, Florida Administrative Code, with an expiration date of February 1, 1980. The stated reasons for the proposed issuance of the permit were because the facility did not qualify for an operation permit, but the applicant was making bona fide efforts to provide an acceptable alternate waste disposal system, and that the permit would allow time to establish a five-year monitoring program to ensure that the site had stabilized and was not a significant water pollution source. Conditions attached to the proposed permit were such as to reasonably preclude the recurrence of past violations with regard to daily cover, controlling access to the site, establishment of a gas monitoring program, and installation of additional monitoring wells for periodic sampling as to water quality. A compliance schedule was stated which required the submission of plans to accomplish the requirements of the permit and such schedule called for the cessation of all filling operations by February 1, 1980 and commencement of the closeout operation on March 1, 1980. The petitions for hearing herein were thereafter filed with DER and referred to this Division on November 15, 1979. (Exhibit 3) In December, 19.79, DER received notification from the regional office of the United States Environmental Protection Agency that volatile organic analysis on well supply samples from private residences in the vicinity of the landfill indicated a potential health risk and that the agency had therefore advised the well owners not to drink the water. Inspections of the landfill in mid-January 1980 by DER and HCEPC personnel showed that solid waste was not being adequately covered on a daily basis and that ponding of water in various areas was observed. The county attributed the ponding to heavy rainfall during the period, but claimed that the waste had been covered on a daily basis although the heavy equipment had scattered paper and other debris through the cover soil in view of the sticky nature of the clayey soil. (Exhibits 6, 16-18) After Hillsborough County officials became aware of the EPA well tests, a private consulting firm of ground water hydrologists and geologists was employed by the county to undertake a water quality analysis of the round water in and around the landfill. The program commenced in late December 1979, and a preliminary assessment of ground water quality was submitted in February 1980. Water samples were taken from private wells adjoining the landfill and from a well within the landfill itself. Analysis of the samples led to preliminary conclusions that organic and inorganic constituents of samples from within the landfill correlated well with those wells adjacent to the landfill, thereby suggesting landfill leachate as a source of contaminants. However, the consultants are of the opinion that several wells which exhibited traces of organic but no discernible inorganic contaminants may be affected by sources of contamination not related to landfill leachate, such as petroleum products, septic tank cleaners, and other household products. It was found that inadequate regional and site specific hydrogeologic data was available upon which to base a complete statistical analysis. It was further found that the wells used in the study were "uncontrolled" and therefore did not represent a valid basis for determining the origin of their contamination. Further study is planned which will involve testing of samples from twenty new monitoring wells designed to determine the rate of movement and attenuation of leachate. The results of such study will be available within five or six months. Although it is generally agreed that ground water flows in a southwesterly direction at the site, more information is required to ascertain the precise direction of flow. At the present time surface water falling on the landfill flows toward a county owned borrow pit to the southwest of the landfill. (Testimony of Schreuder, Becker, Bush, Exhibits 7, 19) The closing plans for the landfill site provide for surface water to be channeled away from the area and directed through swales to travel in the natural direction to the west. A final two-foot cover of soil will be place over completed cells and a three and one-half foot cover of compacted soil will be placed on side slopes of the landfill. Such final cover and grading of the area is designed to preclude infiltration of surface water. Trees will be planted around the periphery of the area and trenches will be dug to force any gases upward to a high point where an exhaust will be placed. Soil borings show that there is an extensive layer of clay at the bottom of the landfill but the permeability of this material is unknown. The solid waste cells are at a maximum of 40 feet below the ground surface and the average height of the compacted waste above ground surface is approximately 28 feet. The county permanently ceased accepting solid waste at the landfill on February 11, 1980, and has commenced closing operation to a minimal degree. As a result of the fact that solid waste is no longer being accepted, the intended elevation to be reached in the southern portion of the site will not take place and accordingly the closing plan will have to be revised in that respect. It is estimated that closing will take approximately one year to accomplish. Upon final closing with vegetative cover and proper grading, it is anticipated that pending and vector problems will be resolved. At the present time, inadequate fencing exists around the boundaries of the landfill. (Testimony of Bush, Becker, Exhibits 2- 21) In recognition of the fact that Hillsborough County ceased using the landfill for disposal of solid waste, the county and DER entered into a written stipulation, dated February 25, 1980, confirming this fact and revising special conditions to the proposed temporary operating permit. These conditions included a proviso that the proposed permit would expire three years from the date of issuance to permit a long-term monitoring and surveillance program to be conducted until the site has stabilized and is not a significant water pollution source. The conditions also call for the county to establish an acceptable program for monitoring gases at different points within the landfill, to control access to the site, and to complete the study to determine the extent and source of any infiltration of foreign substances into the ground water from the site. In addition, the conditions would require the county to submit an acceptable plan for long-term monitoring of ground water, including the installation of additional monitoring wells if required. It also provides that the final closeout of the site shall be completed within one year from the date of the final order and that such closeout shall be completed in accordance with applicable law and in accordance with previous closeout plans to the extent made possible by final elevations. (Exhibit 4)
Recommendation That the applicant Hillsborough County be issued a temporary operating permit for the closing of the landfill specified in the application. DONE and ENTERED this 26th 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 Morris W. Milton, Esquire Secretary, Department of Douglas A. Mulligan, Esquire Environmental Regulation Post Office Box 13517 2600 Blair Stone Road St. Petersburg, Florida 33713 Tallahassee, Florida 32301 Alfred W. Clark, Esquire Vincent L. Nuccio, Jr., Esquire Department of Environmental Post Office Box 1110 Regulation Tampa, Florida 35601 2600 Blair Stone Road Tallahassee, Florida 32301 Gene T. Hall, Esquire Elliot Dunn, Esquire 209 East Robertson Street Post Office Box 1110 Brandon, Florida 33511 Tampa, Florida 33601 Richard S. Smoot Ronald Frink, President Post Office Box 682 Florida Water Well Association Seffner, Florida 33584 Post Office Box 11648 Tampa, Florida 33680
The Issue The issue for consideration in this proceeding concerns whether the Petitioner is entitled to an on-site sewage disposal system ("OSDS") permit authorizing the installation of an OSDS on property which he owns near the Suwannee River in Dixie County, Florida, in accordance with the provisions of Section 381.272, Florida Statutes, and Chapter 10D-6, Florida Administrative Code.
Findings Of Fact The Petitioner is the owner of certain real property located in Dixie County, Florida, more particularly described as part of Section 30, Township 10 South, Range 14 East. The property is approximately 8.5 acres in size. The Petitioner purchased the property some ten-years ago, and the lot in question has never been platted. The petitioner purchased the property for purposes of constructing a residence for himself and his family. At the time that the Petitioner purchased the property, and since, there have been occupied homes on either side of the property served by septic tank and drain-field sewage disposal systems. There came a time when the Petitioner elected to construct a home on his property and applied to the Respondent for an OSDS permit on January 19, 1990. On April 20, 1990, after having its personnel make on-site inspections of the property, the Respondent determined that the propert, according to Suwannee River Water Management District calculations, lay beneath the ten-year flood elevation. The Respondent, therefore, denied the permit application. Pursuant to information obtained from a registered land surveyor, the benchmark elevation of the surface of the Petitioner's property is 14.56 feet above mean sea level ("MSL") The actual surface elevation is 6 inches lower than that or approximately 14 feet. The ten-year flood elevation level for the Petitioner's property, at the Suwannee River mile involved, is 17 feet above MSL. Thus, the surface of the Petitioner's property is some three feet beneath the ten-year flood elevation and were a drain-field system installed on the property, the bottom of the drain-field trench or absorption bed would be a greater distance beneath the ten-year flood elevation. A "mounded" septic tank and drain-field system might be feasible for the subject property because of the property's adequate size, although such a mounding might have to be approximately five feet or greater in height over the present grade level of the property. The Petitioner, however, did not adduce any testimony or evidence concerning the feasibility of such a mounded disposal system, including details of how it would be constructed and operated and whether there is adequate room on his property to build such a mounded system, including the required undisturbed land area around such a system. The Petitioner did not adduce testimony or evidence in support of the feasibility of any other alternative sewage treatment and disposal system for the subject property. In fact, the property is located within the regulatory floodway of the Suwannee River. Because of this, the rule cited hereinbelow would require that a registered engineer certify and adequately explain the manner and method by which such a mounded system could be built on this property within the regulatory floodway, without altering the level of the "base flood", as, for instance, by excavating an equal volume of fill from another location within the regulatory floodway. However, such engineering testimony and evidence was not offered by the Petitioner; therefore, it has not been established that such a mounded system is a feasible alternative nor has it been established that any other type of treatment and disposal system is a feasible alternative because of the dearth of such evidence. The Petitioner did not apply for a variance. In any event, however, although the Petitioner clearly has been placed at a hardship because of not being able to construct the retirement residence he has desired for years on the subject property, because of the inability, thus fail at least, to obtain an OSDS permit, the Petitioner has not established- with regard to the below- referenced variance criteria that no reasonable alternative exists to the installation of the subject proposed system beneath the present surface of the lot which would be beneath the ten-year flood elevation. The Petitioner has not offered evidence to establish that the installation of the proposed system will not adversely affect public health and will not degrade the surface and ground waters involved in the immediate area. Thus, the standards for the grant of a variance have not been established by the Petitioner's proof, although it is understood that the Petitioner did not leek a variance, at least as yet. In that connection, the Respondent asserts that the Petitioner was not accorded the opportunity to avail himself of the Department's variance procedure because of the Respondent's interpretation of the Governor's Executive Order 90- 14, which it opines precludes it from granting any variances or permits for OSDS's within the ten-year flood elevation. The Governor's Executive Order, which incorporated the "Suwannee River Task Force" recommendation to preclude such systems beneath the ten-year flood elevation, was entered on January 17, 1990. The Respondent has, in effect, interpreted that Executive Order as precluding it from exercising its discretion to entertain and grant or deny variance applications. The Petitioner's proof and, indeed, Respondent's Exhibit NO. 2 establishes that this property is relatively high in elevation, is well-drained, and not subject to frequent flooding, although it does lie beneath the ten-year flood elevation. The soil profile indicates that fine sand exists from the surface down to 72 inches. This type of soil promotes very good percolation of water and, thus, would result in adequate operation of a septic tank and drain field if all other appropriate standards and conditions necessary for such adequate operation were met. In fact, the wet season water table is some 36 inches beneath the surface; and, in general, this property has been shown to be well-suited to the installation of a septic tank and drain-field system, but for the ten-year flood elevation circumstance delineated above.
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 the Petitioner's application for an OSDS permit, without prejudice to the Petitioner applying for and seeking a variance from the statutory and rule requirements related to permitting for the reasons found and concluded above, and without prejudice to applying and pursuing an OSDS permit application at a later time, should the Petitioner become able to demonstrate that alternative methods of treatment and disposal of the sewage effluent in question can feasibly be performed, within the bounds of the standards enunciated in the above-cited statutes and rules concerning on-site sewage disposal permitting. DONE AND ENTERED this of December, 1990, in Tallahassee, Leon County, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 21st day of December, 1990. APPENDIX TO THE RECOMMENDED ORDER IN CASE NO. 90-3339 The Petitioner filed no proposed findings of fact. Respondent's Proposed Findings of Fact 1-4. Accepted. Rejected, as incomplete and, therefore, not shown to be material. Accepted. Rejected, as not necessary to resolution of material issues and as immaterial. Accepted. COPIES FURNISHED: Sam Power, Agency Clerk Department of HRS 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Linda K. Harris, Esq. General Counsel Department of HRS 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Donald D. Kersey Route 2, Box 187 Chiefland, FL 32626 Frances S. Childers, Esq. Assistant District III Legal Counsel Department of HRS 1000 Northeast 16th Avenue Gainesville, FL 32609
