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HomeMy WebLinkAboutWQ0000948_Final Permit_20030818o� w�rF RQG Michael F. Easley, Governor Uj William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director CoIIeen Sullins, Deputy Director Division of Water Quality August 18, 2003 Mayor John F. McKelIar Town of Jackson PO Box 614 Jackson NC 27845 Subject: Permit No. WQ0000948 Town of Jackson Wastewater Surface Irrigation Northampton County Dear Mayor John F. McKellar: In accordance with your request for renewal received September 25, 2002, we are forwarding herewith Permit No. WQ0000948, dated August 18, 2003, to the Town of Jackson for the continued operation of the subject wastewater treatment and surface irrigation facilities. This permit shall be effective from the date of issuance until July 31, 2008, shall void Permit No. WQ0000948 issued September 17, 1999, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate system for collecting and maintaining the required operational information will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be. in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699- 6714. Unless such demands are made this permit shall be final and binding. If you need additional information concerning this rr 5083 extension 544. cc: Northampton County Health Department Raleigh Regional Office, Water Quality Section Raleigh Regional Office, Groundwater Section Groundwater Section, Central Office Water Quality Central Files NDPU Files - leKay at (919) 733- VWX Non -Discharge Permitting Unit Internet http:Hh2o.enr.state.nc.usindpu DEN`` 1617 Mail Service Center, Raleigh, NC 27699-1617 Telephone (919) 733-5083 Pax (919) 715.6448 DENR Customer Service Center Telephone 1 800 623-7748 An Equal opportunity Action Employer 50% recycled/10% post -consumer paper NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH SURFACE IRRIGATION SYSTEM PERMIT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Town of Jackson Northampton County FOR THE continued operation of a 203,000 GPD surface irrigation treatment and disposal facility consisting of 5.2 acre stabilization/storage lagoon, chlorination facilities, dual 975 gpm irrigation pumps, approximately 27,924 linear feet of irrigation piping with sprinklers, and approximately 56 acres of wetted spray irrigation area to serve the Town of Jackson, with no discharge of wastes to the surface waters, pursuant to the application received September 25, 2002, and subsequent additional information received by the Division, and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources and considered a part of this permit. This permit shall be effective from the date of issuance until July 31, 2008, shall void Permit No. WQ0000948 issued September 17, 1999, and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS The surface irrigation facilities shall be effectively maintained and operated at all times so that there is no discharge to the surface waters, nor any contamination of ground waters which will render them unsatisfactory for normal use. In the event that the facilities fail to perforin satisfactorily, including the creation of nuisance conditions or failure of the irrigation area to adequately assimilate the wastewater, the Permittee shall take immediate corrective actions including those actions that may be required by the Division of Water Quality (Division), such as the construction of additional or replacement wastewater treatment and disposal facilities. 2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface or groundwaters resulting from the operation of this facility. 3. The residuals generated from these treatment facilities roust be disposed in accordance with General Statute 143-215.1 and in a manner approved by the Division. 4. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 5. The following buffers shall be maintained: a) 400 feet between wetted area and any residence or places of public assembly under separate ownership, b) 150 feet between wetted area and property lines, c) 100 feet between wetted area and wells, d) 100 feet between wetted area and drainage ways or surface water bodies, e) 50 feet between wetted area and public right of ways, f) 100 feet between treatment/storage units and any wells, and g) 50 feet between treatment units and property lines. Some of the buffers specified above may not have been included in previous permits for this waste treatment and disposal system. These buffers are not intended to prohibit or prevent modifications, which are required by the Division, to improve performance of the existing treatment facility. These buffers do, however, apply to modifications of the treatment and disposal facilities that are for the purpose of increasing the flow that is tributary to the facility. These buffers do apply to any expansion or modification of the irrigation areas and apply in instances in which the sale of property would cause any of the buffers now complied with, for the treatment and disposal facilities, to be violated. The applicant is advised that any modifications to the existing facilities will require a permit modification. 11. OPERATION AND MAINTENANCE REQUIREMENTS 1. The facilities shall be properly maintained and operated at all times. 2. Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to be back-up ORC(s) of the facilities in accordance with 15A NCAC 8G .0201. The ORC shall visit the facilities in accordance with 15A NCAC 8G .0204 or as specified in this permit and shall comply with all other conditions specified in these rules. 3. A suitable year round vegetative cover shall be maintained. 4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff. Adequate measures shall be taken to prevent wastewater runoff from the irrigation field. 6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting from the operation of this facility. 7. The application rate shall not exceed a cumulative loading of 57.1 inches over any twelve (12) month period. No type of wastewater other than that from Town of Jackson shall be irrigated onto the irrigation area. 9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 10. Public access to the land application sites shall be controlled during active site use. Such controls may include the posting of signs showing the activities being conducted at each site. 11. Freeboard in the lagoon shall not be less than two feet at any time. III. MONITORING AND REPORTING REQUIREMENTS 1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by the Division to insure surface and ground water protection will be established and an acceptable sampling reporting schedule shall be followed. 2. Influent flow shall be continuously monitored and daily flow values shall be reported on Form NDMR. Flow measurement devices shall be capable of measuring flows with a maximum deviation of less than 10 percent from true flow, accurately calibrated at a minimum of once per year, and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. Records of flow measurement device calibration shall be kept on file by the Permittee for a period of at least three years. At a minimum, data to be included in this documentation shall be: a. Date of flow measurement device calibration b. Name of person performing calibration c. Percent from true flow 3. The effluent from the subject facilities shall be monitored by the Permittee at the point prior to irrigation every February, June and September for the following parameters: BODE TSS Fecal Coliform pH NH3 as N NO2-NO3 TKN Total Phosphorous 4. Adequate records shall be maintained by the Permittee tracking the amount of wastewater disposed. These records shall include, but are not necessarily limited to, the following information: a. date of irrigation, b. volume of wastewater irrigated, c. field irrigated, d, length of time field is irrigated, e. continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field, f. weather conditions, and g. maintenance of cover crops. S. Freeboard in the lagoon shall be recorded weekly. 6. Three (3) copies of all monitoring data (as specified in condition III 2 and III 3) on Form NDMR-1 and three (3) copies of all operation and disposal records (as specified in condition 111 4, and III 5) on Form NDAR-1 shall be submitted monthly on or before the last day of the following month. All information shall be submitted to the following address: NC Division of Water Quality Water Quality Section Non -Discharge Compliance/Enforcement Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 IV. 7. A representative annual soils analysis (Standard Soil Fertility Analysis) shall be conducted on each irrigation field and the results maintained on file by the Permittee for a minimum of five years. The Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following parameters: Acidity Calcium Copper Magnesium Cation Exchange Capacity 8. Noncompliance Notification: Manganese Potassium Percent Humic Matter Sodium pH Zinc Exchangeable Sodium Percentage Phosphorus Base Saturation (by calculation.) The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 571- 4700, as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the wastewater treatment facility which results in the treatment of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. d. Any time that self-monitoring information indicates that the facility has gone out of compliance with its permit limitations. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300. Persons reporting such occurrences by telephone shall also file a written report in letter form within five (5) days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. GROUNDWATER REQUIREMENTS Well Construction / Abandonment Criteria: a. Within ninety (90) days of permit issuance, four new monitor well(s), MW -11, MW -12, MW -13, and MW -14, shall be installed to monitor groundwater quality. The well(s) shall be constructed such that the water level in the well is never above or below the screened (open) portion of the well at any time during the year, The general location and name for each well is marked on Figure 2. Each monitoring well shall be located at the Review boundary, constructed in accordance with this permit, and approved by the Raleigh Regional Office. Alternatively, within ninety (90) days of permit issuance, the Town shall submit well construction details and confirm compliance with .ISA NCAC 2C .0108 for monitor wells MW - 1, MW -2, MW -7, and MW -8. In the absence of driller -signed construction records from the time of installation, the collection of well construction details and construction confirmation with the 15A NCAC 2C.0108 standards must be conducted, evaluated, and signed and sealed by a state -registered professional geologist (P.E.) or civil/environmental engineer (P.E.). 4 2. b. The well(s) must be constructed by either a North Carolina Certified Well Contractor, the property owner, or the property lessee according to General Statutes 87-98.4(b)(2). If the construction is not performed by a certified well contractor, the property owner or lessee must physically perform the actual well construction activities, and the well(s) must be constructed according to the North Carolina Well Construction Standards (15A NCAC 2C.0108) and the local county rules. c. Within sixty (60) days of permit issuance, the site water supply well and monitor well(s) MW -1, MW -2, MW -7 and MW -8 shall be permanently abandoned. Within thirty (30) days of abandonment, a Well Abandonment Record (GW -30 form) shall be completed for each well abandoned and mailed to the addresses listed in the "Reporting / Documentation" section of the Groundwater Requirements. The well(s) must be abandoned by either a North Carolina Certified Well Contractor, the property owner, or the property lessee according to General Statutes 87- 98.4(b)(2). If the abandonment is not performed by a certified well contractor, the property owner or lessee must physically perform the actual well abandonment activities and the well(s) must be abandoned according to the North Carolina Well Construction Standards (15A NCAC 2C.01 13) and local county rules. d. The Raleigh Regional Office, telephone number (919) 571-4700, shall be notified at least forty- eight (48) hours prior to the construction of any monitoring, well so that an inspection can be made of the monitoring well location. Such notification to the regional groundwater supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding state holidays. e. Within thirty (30) days of completion of all well construction activities, a certification must be received from a professional engineer or a licensed geologist certifying that the monitoring welI(s) are located according to this permit. Sampling Criteria: a. Monitor well(s) MW -9, MW -10, MW -11, MW -12, MW -13, and MW -14 shall be sampled every February, June, and September for the parameters listed- below. Prior to sampling the parameters, the measurement of water levels must be taken. The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measuring points (top of well casing) of all monitoring wells shall be surveyed relative to a common datum. Water Level pH Chloride Total Dissolved Solids (TDS) Fecal Coliforms Total Organic Carbon (TOC) Nitrate Nitrogen (NO3-N) Total Ammonia Nitrogen (NH3-N) b_ For Total Organic Carbon (TOC), if concentrations greater than 10 mg/l are detected in any down -gradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents comprising this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/l, this concentration will be taken to represent the naturally occurring TQC concentration. Any exceedances of this naturally occurring TOC concentration in the down -gradient wells shall be subject to the additional sampling and analysis as described above. c. Any laboratory selected to analyze parameters must be Division of Water Quality (DWQ) certified for those parameters required. Reporting / Documentation: a. All reports and documentation (GW -1, GW -30, GW -59) shall be mailed to the following address: Groundwater Section Permits and Compliance Unit 1636 Mail Service Center Raleigh, NC 27699-1636 The completed well construction and well abandonment forms (GW -1 and GW -30) shall also be mailed to the following address: Groundwater Section Raleigh Regional Office 1628 Mail Service Center Raleigh, NC 27699-1628 Updated blank forms (GW -1, GW -30, GW -59) may be downloaded from the Groundwater Section's website at htt�//.ew.ehnr.state.nc.us/ or requested from the address mentioned above. b. For the initial sampling of the new well(s), the permittee shall submit a copy of the GWA Form (Well Construction Record) with the Compliance Monitoring Form (GW -59) for each well to the address listed in the "Reporting / Documentation" section of the Groundwater Requirements. Initial Compliance Monitoring Forms that do not include copies of the GW -1 form may be returned to the permittee without being processed. Failure to submit these forms as required by this permit may result in the initiation of enforcement activities pursuant to NC General Statutes 143-215.6A. c. The results of the sampling and analysis must be received on Form GW -59 (Groundwater Quality Monitoring: Compliance Report Form) by the Groundwater Section (address listed in the "Reporting 1 Documentation" section of the Groundwater Requirements), on or before the last working day of the month following the sampling month.. The data of all groundwater sampling analyses required by the permit conditions must be reported using the most recent GW -59 form along with attached copies of the laboratory analyses. d. Within sixty (60) days of completion of the monitoring well(s), the permittee shall submit two original copies of a scaled site map (scale no greater than 1 "=100'); however, special provisions may be granted upon prior approval for large properties. The map(s) must include the following information: 1) The location and identity of each monitoring well. 2) The location of major components of the waste disposal system. 3) The location of property boundaries within 500 feet of the disposal area(s). 4) The latitude and longitude of the established horizontal control monument. 5) The elevation of the top of the well casing (which shall be known as the "measuring point") relative to a common datum.. 6) The depth of water below the measuring point at the time the measuring point is established. 7) The location of Review and Compliance boundaries. 8) The date the reap is prepared and/or revised. Control monuments shall be installed in such a manner and made of such materials that the monument will not be destroyed due to activities that may take place on the property. Maps and any supporting documentation shall be sent to the Groundwater Section as addressed in the "Reporting / Documentation" above. The permittee is responsible for the geographic accuracy of any map submitted, however produced. - 4. Vertical Separation Requirements: Waste application activities should not occur when the vertical separation between depth of application and the water table is at less than three (3) feet. Verification of the water table elevation can be confirmed by water level readings obtained from the monitor welI(s) near the site or auger boring(s), which must be done within 24 hours, prior to application of wastewater. Any open borings must be properly filled with native soil, prior to application to decrease the chance of any waste contaminating the groundwater. 5. Applicable Boundaries: a. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the disposal system individually permitted prior to December 30, 1983 is established at either 500 feet from the waste disposal area, or at the property boundary, whichever is closest to the waste disposal area. An exceedance of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate remediation action according to 15A NCAC 2L .0106(d)(2). b. The REVIEW BOUNDARY is established around the disposal systems midway between the Compliance Boundary and the perimeter of the waste disposal area. Any exceedance of standards at the Review Boundary shall require action in accordance with 15A NCAC 2L .0106(d)(1). 6. Additional Requirements: Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. V. INSPECTIONS Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper operation of the subject facilities. 2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection log or summary including at least the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be maintained by the Permittee for a period of three years from the date of the inspection and shall be made available upon request to the Division or other permitting authority. 3. Any duly authorized officer, employee, or representative of the Division may, upon presentation of credentials, enter and inspect any property, premises or. place on or related to the disposal site or facility at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records that must be maintained under the terms and conditions of this permit, and may obtain samples of groundwater, surface water, or leachate. VI. GENERAL CONDITIONS This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. I This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on, its merits and may or may not be approved. 4. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statute 143- 215.6A to 143-215.6C. The issuance of this permit does not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A NCAC 2B.0200 and 2H .0500. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of the project. 7. The annual administering and compliance fee must be paid by the Permittee within thirty (30) days after being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate action to revoke this permit as specified by 15A NCAC 2H.0205 (c)(4). 8. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its extension. Upon receipt of the request, the Commission will review the adequacy of the facilities described therein, and if warranted, will extend the permit for such period of time and under such conditions and Iimitations as it may deem appropriate. Permit issued this th,918th day of August, 2003 NORTH QAAROLINA 5NVURONMENTAL MANAGEMENT COMMISSION ,/—'AIan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0000948