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HomeMy WebLinkAboutWQ0000452_Final Permit_20060227r O� NIA7-§A Michael F. Easley, Governor William G. Ross Jr., Secretary 7 North Carolina Department of Environment and Natural Resources —1 Alan W. Klimek, P.E., Director p Division of Water Quality February 27, 2006 MR. MICHAEL A. RUHE, MANAGER - ENVIRONMENTAL, HEALTH, & SAFETY DUKE ENERGY CORPORATION POST OFFICE BOX 1006 CHARLOTTE, NORTH CAROLINA 28201-1006 Subject: Permit No- WQ0000452 Duke Energy Corporation Duke Energy Ash Distribution Program Distribution of Residual Solids (503 Exempt) Dear Mr. Ruhe: In accordance with your permit renewal application package received on May 1, 2002, we are forwarding herewith a renewed Permit No. WQ0000452, dated February 27, 2006, to Duke Energy Corporation for the subject ash distribution program. This permit shall be effective from the date of issuance until January 31, 2011; shall void Permit No. WQ0000452, issued on December 31, 1997; and shall be subject to the conditions and limitations as specified therein. Make note of this permit's expiration date and the fact that a permit renewal application is due to the Division of Water Quality (Division) no later than six months prior to that date (i.e., see Condition VI. 7.), as the Division does not send reminders to apply for permit renewal. This permit has been issued to approve the operation of Duke Energy Corporation's ash distribution program for another five-year cycle. As always, remember to take the time to review this permit thoroughly, as some of the conditions contained therein may have been added, changed, or deleted since the last issuance. Pay particular attention to the monitoring requirements in this permit. Please be aware that failure to establish an adequate system for collecting, maintaining, and submitting the required operational information will result in future compliance problems. If any parts, requirements, and/or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within 30 calendar days following receipt of this permit. This request shall be in the from of a written petition, confonning to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings at 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such demands are made, this permit shall be final and binding. Aquifer Protection Section 1636 Mai€ Service Center Raleigh, NC 27699-1636 Internet: w%vw.ncwaterquality.org 2728 Capital Boulevard Raleigh, NC 27604 An Equal Oppodunity/Affirmative Action Employer - 5016 Recycledll00/6 Post Consumer Paper One North Carolina Naturally Phone (919) 733-3221 Customer Service Fax (919)715-0588 1-877.623-6748 Fax (919)715-6048 Mr. Michael A. Ruhe February 27, 2006 Page 2 if you need any additional information concerning this matter, please contact Ms. Shannon Mohr Thornburg by telephone at (919) 715-6167, or via a -mail at shannon.thornburg@ncmaiLnet. Sincerel, for Alan W. K imek, F.E. cc: Mr. Mark E. Hollis, Duke Energy Corporation Mr. Allen Stowe, Duke Energy Corporation Mr. Ted Lyon, NC Division of Waste Management - Composting and Land Application Branch Catawba County Health Department Gaston County Health Department Rockingham County Health Department Rowan County Health Department Rutherford County Health Department Stokes County Health Department Asheville Regional Office - Aquifer Protection Section Fayetteville Regional Office - Aquifer Protection Section Mooresville Regional Office - Aquifer Protection Section Raleigh Regional Office - Aquifer Protection Section Washington Regional Office - Aquifer Protection Section Wilmington Regional Office - Aquifer Protection Section Winston-Salem Regional Office - Aquifer Protection Section Technical Assistance and Certification Unit APS Central Files APS Files LAU Residuals Program Coordinator NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH DISTRIBUTION OF RESIDUAL SOLIDS (503 EXEMPT) 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 Duke Energy Corporation FOR THE continued operation of an ash distribution program, consisting of the following minimum components: a program for the distribution of ash (i.e., ponded ashes including fly ash, bottom ash, and mill rejects) generated from the facilities listed in Condition II. 3. a. for the uses listed in Condition Il. 3. b. and all individually -permitted ash use sites, as stipulated in Condition IV. 1. a. The ash distribution program shall be operated such that no discharge of waste to surface waters occurs; pursuant to the permit renewal application package received on March 1, 2002; 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 January 31, 2011; shall void Permit No. WQ0000452, issued on December 31, 1997; and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS 1. Within 30 calendar days of this permit's issuance, the Permittee shall submit a letter, signed by a principal executive officer of at least the level of vice president with the Permittee, that specifically delegates the new signing official/responsible part for the purpose of this permit's reissuance and subsequent compliance. (i.e., Mr. Michael A. Ruhe, Manager — Environmental, Health, & Safety). Two copies of the requested information shall be submitted to the NCDENR-DWQ, Aquifer Protection Section, Land Application Unit, c/o LAU Residuals Program Coordinator, 1636 Mail Service Center, Raleigh, NC 27699-1636. 2. The ash distribution program shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastes to waters of the state resulting from the operation of this facility or program. This permit shall become voidable in the event of failure of the ash distribution program to adequately protect the assigned water quality standards of the surface waters and groundwater. 4. The issuance of this permit shall not relieve the Pennittee of the responsibility for damages to surface water or groundwater resulting from the operation of this ash distribution program. In the event that the ash distribution program is not operated satisfactorily, including the creation of nuisance conditions, the Permittee shall take any immediate corrective actions as may be required by the Division of Water Quality (Division). 6. Ash that demonstrates the potential for leaching pollutants, as evidenced by the exceedance of any of the leachate concentrations of concern contained in Condition 111. 3., shall be distributed for use in manufactured products only. The Permittee may distribute such ash for other uses only if the Permittee minimizes the potential release of pollutants to the environment or demonstrates the ability to meet the applicable surface water quality standards or groundwater quality standards at the compliance boundary at the site of use. To achieve this performance standard, the Permittee shall use, but shall not be limited to, one or a combination of the following engineered solutions: the use of liners and/or caps, chemical stabilization of the ash, and modeling to prove that quality standards will not be contravened. Verification that this performance standard has been met shall be provided to the Division upon request. II, OPERATION AND MAINTENANCE REQUIREMENTS 1. The ash distribution program shall be properly operated and maintained at all times. 2. Upon classification of the ash distribution program by the Water Pollution Control System Operators Certification! Commission (WPCSOCC), the Permittee shall employ a certified operator to be in responsible charge (ORC) of the program. The operator shall hold a certificate of the type classification assigned to the program by the WPCSOCC. The Permittee shall also employ a certified back-up operator of the appropriate type to comply with the conditions of 15A NCAC 8G .0202. 2 3. a. No ash other than those generated by the following residuals source -generating facilities shall be approved for distribution under the ash distribution program in accordance with this permit: Permittee Residuals County Permit Source -Generating Facility Number Duke Energy Corporation Marshall Steam Station Catawba NC0004987 Duke Energy Corporation Allen Steam Station Gaston NC0004979 Duke Energy Department of Transportation. ♦ Material for traction control during snow and ice events as Corporation Riverbend Steam Station Gaston NC0004961 Duke Energy Corporation Dan River Stearn Station Rockingha NC0003468 products. m ♦ Substitute for blasting grit, roofing granules, filter cloth Duke Energy precoat for sludge dewatering, as well as bedding for pipes, railroad beds, and underground storage tanks. Corporation Buck Steam Station Rowan NC0004774 Duke Energy Corporation Cliffside Steam Station Rutherford NC0005088 Duke Energy Corporation Belews Creek Steam Station Stokes NC0024406 b. The following uses shall be approved for the distributed ash under the ash distribution program in accordance with this permit: Type of Ash Approved Uses ♦ Structural/engineered fill (i.e., engineered fill that is properly placed and compacted) for embankments, foundations, construction foundations, and for bases/ sub- bases under a structure or a footprint of a paved road, parking lot, sidewalk, walkway, or similar structure. ♦ Overlay for secondary roads, residential driveways, farm roads, and high -traffic farm areas as approved by the NC Department of Transportation. ♦ Material for traction control during snow and ice events as Bottom Ash approved by the NC Department of Transportation. ♦ Material for manufacturing of concrete products, brick products, lightweight aggregate, roofing materials, insulation products, plastics, paints, and other manufactured products. ♦ Substitute for blasting grit, roofing granules, filter cloth precoat for sludge dewatering, as well as bedding for pipes, railroad beds, and underground storage tanks. Daily, intermediate, and final cover as well as any other use at a landfill as approved by the NC Division of Waste Management. Type of Ash Approved Uses ♦ Structural/engineered fill (i.e., engineered fill that is properly placed and compacted) for embankments, foundations, and construction foundations, and for bases/ sub -bases under a structure or a footprint of a paved road, parking lot, sidewalk, walkway, or similar structure. ♦ Material for manufacturing of concrete products, brick products, lightweight aggregate, roofing materials, insulation products, plastics, paints, and other manufactured products. Fly Ash • plowable fill for backfill of potable water mains as approved by the NC Division of Environmental Health, sanitary sewers, and storm drainage structures. Ash based flowable fill products shall not be used for well grouting. ♦ Soil nutrient additive, amendment, or other agricultural purpose as approved by the NC Department of Agriculture and Consumer Services. ♦ Raw product for the stabilization of wastewater residuals. ♦ Daily, intermediate, and final cover as well as any other use at a landfill as approved by the NC Division of Waste Management. ♦ Fuel for combustion in boilers, furnaces, etc. for energy recovery. Mill Rejects ♦ Daily, intermediate, and final cover as well as any other use at a Iandfill as approved by the NC Division of Waste Management. Cenospheres + Material for manufacturing of bowling balls, cosmetics, and other manufactured products. 4. No other ash other than that from the residuals source -generating facilities specified in Condition II. 3a. shall be distributed under this permit. No other uses of the distributed ash other than those specified in Condition II. 3b. shall be allowed. The Permittee shall request and obtain a permit amendment from the Division for each additional residual source - generating facility and use prior to distribution through the approved ash distribution program. 4 5. Except as exempted by this condition, the Ceiling Concentrations (i.e., dry weight basis) and the Pollutant Monthly Average Concentrations (i.e., dry weight basis) listed in the table below shall be maintained for ash to be distributed through the approved ash distribution program: Parameter Ceiling Concentration (milligrams per kilogram) Monthly Average Concentration (milligrams per kilogram) Arsenic 75 41 Cadmium 85 39 Copper 4,300 1,500 Lead 840 300 Mercury 57 17 Molybdenum 75 n/a Nsckel 420 420 Selenium 100 100 Zinc 7,500 2,800 The followings uses approved for the distributed ash under the ash distribution program in accordance with this permit shall be exempt from meeting the requirements of this condition: a. Structural/engineered fill (i.e., engineered fill that is properly placed and compacted) for embankments, foundations, construction foundations, and for bases/ sub -bases under a structure or a footprint of a paved road., parking lot, sidewalk, walkway, or similar structure. For ash that is used as a fill, this exemption shall be limited to individually - permitted use sites, as stipulated in Condition 1V. 1. a., and the Permittee shall meet the performance standard stipulated in Condition 1. 6. to ensure that the applicable surface water quality standards and groundwater quality standards are not contravened. b. Overlay for secondary -roads, residential driveways, farm roads, and high -traffic farm areas as approved by the NC Department of Transportation. c. Material for traction control during snow and ice events as approved by the NC Department of Transportation. d. Material for manufacturing of concrete products, brick products, lightweight aggregate, roofing materials, insulation products, plastics, paints, and other manufactured products. e. Substitute for blasting grit, roofing granules, filter cloth precoat for sludge dewatering, as well as bedding for pipes, railroad beds, and underground storage tanks. For ash that is used as a substitute for bedding only, this exemption shall be limited to individually - permitted use sites, as stipulated in Condition IV. 1. a., and the Permittee shall meet the performance standard stipulated in Condition 1. 6. to ensure that the applicable surface water quality standards and groundwater quality standards are not contravened. f. Daily, intermediate, and final cover as well as any other use at a landfill as approved by the NC Division of Waste Management. g. Flowable fill for backfill of potable water mains as approved by the NC Division of Environmental Health, sanitary sewers, and storm drainage structures. h. Fuel for combustion in boilers, furnaces, etc. for energy recovery. i. Material for manufacturing of bowling balls, cosmetics, and other manufactured products. 5 6. All ash shall be adequately stored to prevent runoff prior to distribution and use. The Permittee shall provide to the recipient of the ash a copy of the most -recent version of the Material Safety Data Sheet (MSDS) for the ash as well as information regarding proper ash storage and utilization so that the recipient of the ash is aware of guidance regarding how to store the ash adequately to prevent runoff of the ash following distribution and prior to use. 7. Adequate provisions shall be taken to prevent wind erosion and surface runoff from conveying ash from stockpile/storage areas onto adjacent property or into any surface waters prior to distribution and use. The Permittee shall provide to the recipient of the ash a copy of the most -recent version of the Material Safety Data Sheet (MSDS) for the ash as well as information regarding proper ash storage and utilization so that the recipient of the ash is aware of guidance regarding how to take adequate provisions to prevent wind erosion and surface runoff from conveying ash from the location of use onto adjacent property or into any surface waters. 8. Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks or cover dry ash). 9. When using ash as structural/engineered fill only, the following shall apply: a. Ash shall not be placed within 50 feet of any surface water without prior approval from the Aquifer Protection Section of the appropriate Division regional office (i.e., see Attachment A). b. Ash shall not be placed within one foot of the seasonal high water table. c. Ash shall not be placed within 100 feet of any wafter supply well or spring unless underlain and overlain by a liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided, ash shall not be placed within 25 feet of any water supply well or spring. III. MONITORING AND REPORTING REQUIREMENTS 1. Any monitoring (Le_, including groundwater, surface water, residuals, soil, or plant tissue analyses) deemed necessary by the Division to ensure protection of the environment shall be established and an acceptable sampling and reporting schedule shall be followed. 2. Proper records shall be maintained by the Permittee to track all ash distribution activities. These records shall include, but are not necessarily limited to, the following information: a. Source and type of ash distributed. b. Date of ash distributed. c. Name of the initial recipient of the ash, the amount distributed, and the intended use. 6 3. The ash from each residuals source -generating facilities listed in Condition 11. 3a, shall be analyzed to demonstrate compliance with Condition 1. 6. A Toxicity Characteristics Leaching Procedure (TCLP) analysis for heavy metal parameters only (i.e., see italicized parameters) shall be conducted by the Permittee annually on ash from each residuals source - generating facility distributed or expected to be distributed during the calendar year. Once a permit cycle, a TCLP analysis for all parameters shall be conducted on ash from each residuals source -generating facility. The results of all analyses shall be maintained on file by the Permittee for a minimum of five years. The TCLP analysis shall include the following parameters (i,e., note the leachate concentration of concern is shown in milligrams per liter in parentheses): Arsenic (5.0) 1,4 -Dichlorobenzene (7.5) Nitrobenzene (2.0) Barium (100.0) 1,2-Diehloroethane (0.5) Pentachlorophenol (100,0) Benzene (0.5) 1, 1 -Dichloroethylene (0.7) Pyridine (5.0) Cadmium (1.0) 2,4-Dinitrotoluene (0.13) Selenium (1.0) Carbon tetrachloride (0.5) Endrin (0.02) Silver (5.0) Chlordane (0.03) Hexachlorobenzene (0.13) Tetrachloroethylene (0.7) Chlorobenzene (100.0) Heptachlor (and its hydroxide) (0.008) Toxaphene (0.5) Chloroform (6.0) Hexachloro-1,3-butadiene (0.5) Trichloroethylene (0.5) Chromium (5.0) Hexachloroethane (3.0) 2,4,5 -Trichlorophenol (400.0) m -Cresol (200.0) Lead (5.0) 2,4,6 -Trichlorophenol (2.0) o -Cresol (200.0) Lindane (0.4) 2,4,5 -'IP (Silvex) (1.0) p -Cresol (200.0) Mercury (0.2) Vinyl chloride (0.2) Cresol (200.0) Methoxychlor (10.0) or 2,4-D (10.0) Methyl ethyl ketone (200.0) 12 Times per Year 4. An analysis shall be conducted by the Permittee on the ash from each residuals source - generating facilities listed in Condition 11. 3a. at a frequency that is dependent on the dry tons of ash distributed or expected to be distributed during the calendar year. The monitoring frequency schedule shall be as stipulated in the following table: Amount of Product Amount of Product Distributed (metric tons per Distributed (short tons per Monitoring Frequency 365 -day period) 365 -day period) mDT/yr = 0 DT/yr = 0 No Monitoring Required 0 < mDT/yr < 290 0 < DT/yr < 319 Once per Year Once per Quarter 290 � rnDT/yr < 1,500 319 <DT/yr < 1,650 or Four Times per Year Once per 60 Days 1,500:5 mDT/yr < 15,000 1,650 < DT/yr < 16,500 or Six Times per Year Once per Month 15,000:5 mDT/yr 16,500 < DT/yr or 12 Times per Year The results of all analyses shall be maintained on file by the Permittee for a minimum of five years. The analysis shall include the following minimum parameters: Arsenic Magnesium Potassium Barium Manganese Selenium Cadmium Mercury Silver Calcium Molybdenum Sodium Chromium Nickel Total Solids Percentage Copper pH Zinc Lead Phosphorus After the residuals generated by a particular residuals source -generating facility have been monitored for two years at the frequency specified in the table above, the Permittee may submit a request to the Division for a permit modification to reduce the frequency of this monitoring requirement. In no case, however, shall the frequency of this monitoring be less than once per calendar year when ash generated by the residuals source -generating facility is distributed for use during that calendar year. Laboratory analyses and/or operational data, as required by Condition III. 3. and Condition, III. 4_ shall be performed/gathered on the ash such that it is representative and as it is to be distributed. Furthermore, analytical determinations made pursuant to the monitoring and reporting requirements of this permit shall be made by a laboratory certified by the Division for the required parameter(s) under 15A NCAC 2H.0800 or 15A NCAC 2H. 1100. 6. Three copies of all required monitoring and reporting requirements as specified in Condition 111, 1., Condition 111. 2., Condition 111. 3., and Condition 111. 4. shall be submitted annually on or before March 15t of the year following any distribution event to the following address: . NCDENR-DW Q Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 7. Noncompliance Notification: The Pennittee shall report by telephone to the Aquifer Protection Section of the appropriate Division regional office (i.e., see Attachment A), 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 with the ash distribution program that results in the distribution of significant amounts of wastes which are abnormal in quantity or characteristic. b. Any failure of the ash distribution program resulting in a release of material to receiving waters. c. Any time that self-monitoring information indicates that the ash distribution program has gone out of compliance with the conditions and limitations of this permit or the parameters on which the system was designed. d. Any failure, due to known or unknown reasons, that render the ash distribution program incapable of adequate operation. e. Any spillage or discharge from a vehicle or piping system (i.e., greater than incidental) during transportation of ash. Occurrences outside of normal business hours (i.e., from 8:00 a.m. until 5:00 p.m. on Mondays through Fridays, except State Holidays) may also be reported to the Division's Emergency Response personnel at one of the following telephone numbers (800) 662-7956, (800) 858-0368, or (919) 733-3300. Persons reporting such occurrences by telephone shall also file a written report in letterform within five days following first knowledge of the occurrence. This report shall outline the actions taken or proposed to be taken to ensure that the problem does not recur. IV. GROUNDWATER REQUIREMENTS Applicable Boundary Requirements: a. The following ash use sites shall be considered to be individually -permitted by the Division under the conditions of this permit and incorporated therein: i. Any ash use site located within the property boundary of any of the residuals source - generating facilities listed in Condition II. 3. a. ii. Any ash use site not located within the property boundary of any of the residuals source -generating facilities listed in Condition 11. 3. a. for which the Permittee establishes a compliance boundary in accordance with 15A NCAC 2L .0107(f). b. For individually -permitted ash use sites, a COMPLIANCE BOUNDARY is specified by regulations in 15A NCAC 2L (i.e., "Groundwater Classifications and Standards"). The Compliance Boundary for each individually -permitted ash use site shall be established at either 250 feet from the ash boundary or 50 feet within the: property boundary, whichever is closest to the ash boundary. 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). c. A REVIEW BOUNDARY shall be established around each individually -permitted ash use site midway between the Compliance Boundary and the perimeter of the ash boundary. Any exceedance of Groundwater Quality Standards at the Review Boundary shall require action in accordance with 15A NCAC 2L.01 06 (d)(1). 2. Other Requirements: a. Any groundwater quality monitoring, as deemed necessary by the Division, shall be provided. V. INSPECTIONS The Pennittec or his designee shall inspect Permittee -owned and Permittee -operated facilities related to the ash distribution program (i.e., including the ash storage and transport 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. Under the conditions of this permit, the Permittee shall be exempt from inspecting facilities and sites where distributed ash is utilized, as long as the Permittee provides information regarding proper ash storage and utilization to the recipient of the ash. The Permittee shall maintain 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 five years from the date of the inspection and shall be made available to the Division or other permitting authority, upon. request. 2. 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 ash distribution program at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records that must be kept under the terms and conditions of this permit; and may obtain samples of groundwater, surface water, or Ieachate. VI. GENERAL CONDITIONS This permit shall become voidable unless the ash distribution program are operated in accordance with the conditions of this permit, the supporting materials, and in the manner approved by the Division. This permit shall be effective only with respect to the nature of ash described in the application and other supporting data. -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 Statutes § 143-215.6A through § 143-215.60. 4. The annual administering and compliance fee shall be paid by the Permittee within 30 calendar 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 15 NCAC 2H .0205 (c)(4)• The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances that may be imposed by other government agencies (i.e., local, state, and federal) which have jurisdiction, including, but not Iimited to, applicable river buffer rules in 15A NCAC 2B .0200, soil erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under the Division's General Permit NCGO10000, and any requirements pertaining to wetlands under 15A NCAC 2B .0200 and 15A NCAC .0500. 10 6. This permit may be modified, revoked, and/or reissued to incorporate any conditions, limitations and monitoring requirements the Division deems necessary in order to protect the environment and public health adequately. 7. The Permittee, at least six months prior to the expiration of this permit, shall request its extension. Upon receipt of the request, the Division shall review the adequacy of the ash distribution program described therein, and if warranted, shall extend the permit for such period of time and under such conditions and limitations as it may deem appropriate. 8. This permit shall not be automatically transferable. In the event that there is a desire for the ash distribution program to change ownership or to change the name of the Permittee, a formal permit request shall be submitted to the Division documentation froth the parties involved and other supporting materials as may be appropriate. The approval of this request shall be considered on its merits and may or may not be approved. Permit issued this the twenty-seventh day of February, 2006. NORTH CAR INA E IRONMENTAL MANAGEMENT COMMISSION for Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0000452 11 v Attachment A DIVISION OF WATER QUALITY REGIONAL OFFICES Asheville Regional Office Fayetteville Regional Office Mooresville Regional Office APS Supervisor APS Supervisor APS Supervisor 2090 US Highway 70 225 Green Street, Suite 714 610 East Center Avenue, Suite 3 Swarmanoa, NC 28778 Fayetteville, NC 28301-5043 Mooresville, NC 28115 Phone: (828) 296-4500 Phone: (910) 486-1541 Phone: (704) 663-1699 Fax: (828) 2997043 Fax: (910) 486-0707 Fax: (704) 663-6040 Avery Macon Anson Moore Alexander Lincoln Buncombe Madison Bladen Robeson Cabarnrs Mecklenburg Burke McDowell Cumberland Richmond Catawba Rowan Caldwell Mitchell Harnett Sampson Cleveland Stanly Cherokee Polk Hoke Scotland Gaston Union. Clay Rutherford Montgomery Iredell Graham Swain Haywood Transylvania Henderson Yancey Jackson Raleigh Regional Office APS Supervisor 3800 Barrett Drive Raleigh, NC 2 7609 Phone: (919) 791-4200 Fax: (919) 571-4718 Chatham Durham Edgecombe Franklin Granville Halifax Johnston Lee Nash Northampton Orange Person Vance Wake Warren Wilson Winston-Salem Regional Office APS Supervisor 585 Waughtown Street Winston-Salem, NC 27107 Phone: (336) 771-4600 Fax: (336) 771-4630 Alamance Rockingham Alleghany Randolph Ashe Stokes Caswell Surry Davidson Watauga Davie Wilkes Forsyth Yadkin Guilford Washington Regional Office APS Supervisor 943 Washington Square Mall Washington, NC 27889 Phone: (252) 946-6481 Fax: (252) 946-9215 Beaufort Berne Camden Chowan Craven Currituck Dare Gates Greene Hertford Hyde Jones Lenoir Martin Pamlico Pasquotank Perquimans Pitt Tyrell Washington Wayne Wilmington Regional Office APS Supervisor 127 Cardinal Drive Extension Wilmington, NC 28405.2845 Phone, (910)796-7215 Fax: (910) 350-2004 Brunswick New Hanover Carteret Onslow Columbus Pender Duplin