Loading...
HomeMy WebLinkAboutNCG110086_COMPLETE FILE - HISTORICAL_20120111STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /V � � I uOVo DOC TYPE 'X HISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑ a la D I H YYYYMMDD I iA NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Pat McCrory Coleen H. Sullins Governor Director January 11, 2012 Julia M. Meacham, Mayor Town of Weldon PO Box 551 Weldon, NC 27890 SUBJECT: Compliance Evaluation Inspection Town of Weldon Stormwater Permit W WTP Permit No: NCG 110086 Halifax County Dear Mayor. Meacham: John E. Skvarla, III Secretary Enclosed please find a copy of the Compliance Evaluation Inspection form for the stormwater inspection conducted by Mack Wiggins of the Raleigh Regional Office on December 6, 2012. The assistance offered by Mr. Donald Crowder and Mr. William Hux was appreciated. The facility was found to be in Compliance with stormwater permit NCG 110000 at the time of this inspection. 1. The following stormwater observations were noted: 1. The Stormwater General Permit Certificate of Coverage (NCG 1 10086) was issued to this facility on June 1, 2008 to the Town of Weldon's W WTP. The General Permit expires on May 31, 2013. 2. Weldon's Wastewater Treatment Plant has one stormwater outfall. This outfall was observed during the inspection. The outfall was assessable for sampling at the time of the inspection. 3. The facility does not perform vehicle maintenance activities on -site which uses more than 55 gallons of new motor oil when averaged over a calendar year. Therefore, only qualitative monitoring is required. Qualitative monitoring was conducted as required in NCG I 10000. 4. The Stormwater Pollution Prevention Plan (SPPP) has been implemented. The plan was complete and comprehensive. 5. All chemicals have secondary containment. North Carolina Division of Water Quality Raleigh Regional office Surface Water Protection Phone (919) 791-42CO Internet: www.ncwaterqua;ity.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 788-7159 An Equal OpportunitylAfrirmative Action Employer — 50% Recycled110% Post Consumer Paper NorthCarolina Nawrally Customer Service 877-623-6748 Julia M. Meacham, Mayor Town of Weldon January 11, 2013 Thanks for your cooperation during the inspection. If you or your staff have any questions, please call me at (919)791-4200. Sincerely, Mack Wiggins Environmental Specialist cc: Donald Crowder, ORC, Weldon WWTP, US 301, Weldon, NC 27890 Halifax County Health Department Central Files `RRO File Permit: NCG110086 SOC: County: Halifax - Region: Raleigh Compliance Inspection Report Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Weldon Effective: Expiration: Facility: Town of Weldon WWTP 525 River Rd Contact Person: Donald L Crowder Directions to Facility: System Classifications: Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Title: Inspection Date: 12/05/2012 Entry Ti,m-e/: 09:53 AM Primary Inspector: Mack K Wiggins );V g- Secondary Inspector(s): Weldon NC 27890 Phone: 252-536-3478 Certification: Exit Time: 11:37 AM Phone: Phone: 919-791-4200 Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Municipal WWTP > 1 MGD, Stormwater Discharge, COC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: ■ Storm Water (See attachment summary) Page: 1 Permit: NCG110086 Owner - Facility: Town of Weldon Inspection Date: 12/05/2012 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Yes No NA NE Does the site have a Stormwater Pollution Prevention Plan? # Does the Plan include a General Location (LISGS) map? # Does the Plan include a "Narrative Description of Practices"? # Does the Plan include a detailed site map including outfall locations and drainage areas? # Does the Plan include a list of significant spills occurring during the past 3 years? # Has the facility evaluated feasible alternatives to current practices? # Does the facility provide all necessary secondary containment? # Does the Plan include a BMP summary? # Does the Plan include a Spill Prevention and Response Plan (SPRP)? # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? # Does the facility provide and document Employee Training? # Does the Plan include a list of Responsible Party(s)? # Is the Plan reviewed and updated annually? # Does the Plan include a Stormwater Facility Inspection Program? Has the Stormwater Pollution Prevention Plan been implemented? Comment: Qualitative Monitoring Has the facility conducted its Qualitative Monitoring semi-annually? Comment: Analytical Monitoring Has the facility conducted its Analytical monitoring? # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? Yes No NA NE ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ Comment: No vehicle maintenance activities utilizing more than 55 gallons of new motor oil when averaged over a calendar year. Permit and Outfalils Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ ❑ ❑ # Were all outfalls observed during the inspection? ■ ❑ ❑ ❑. # If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑ Comment: One outfall. Outfall was assessable for sampling. Page: 3 r� NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor The Honorable G. W. Draper, Mayor Town of Weldon 109 Washington Ave. P.O. Box 551 Weldon, NC 27890 Division of Water Quality Coleen H. Sullins Director November 4, 2009 Subject: Compliance Evaluation Inspection Weldon WWTP Stormwater Permit NPDES Permit No. NCG110086 Halifax County Dear Mayor Draper: Dee Freeman Secretary ' On October 28, 2009, Myrl Nisely of the Raleigh Regional Office conducted a compliance inspection of the stormwater program for the Weldon WWTP facility with assistance from ORC Donald Crowder and Backup ORC Bill Hux. The program was in compliance. Attached is a checklist containing inspection details. The Stormwater Pollution Prevention Plan manual had been maintained and showed evidence of an active and fully implemented program. Employee training is yet to do by year's end. Good housekeeping and attention to careful sludge handling during Synagro hauling help protect the stormwater discharged from the site. If you have comments or questions, please contact me at 919-791-4255. Sincerely, Myrl A. Nisely Environmental Chemist Raleigh Regional Office Attachment cc: RRO SWP File w/ attachment` Central Files w/ attachment None Carolina )atmrally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: www,ncwaterquality.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 788-7159 877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper rnk4M�.i. �y �'`:€�Suj�.ikYiidi�s"alii.+A� Compliance Inspection Report Permit: NCG110086 Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Weldon SOC: Effective: Expiration: Facility: Town of Weldon WWTP County: Halifax 526 River Rd Region: Raleigh Weldon NC 27890 Contact Person: Donald L Crowder Title: Phone: 252-536-3478 Directions to Facility: system Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): Related Permits: Inspection Date: 10/28/2009 Entry Time: 10:00 AM Exit Time: 10:45 AM Primary Inspector: Myrl Nisely Phone: 919-791-4200 Secondary Inspector(s): Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Municipal WWTP > 1MGD, Stormwater Discharge, COC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: E Storm Water (See attachment summary) Page: 1 r Permit: NCGt10086 Owner- Facility: Town of Weldon Inspection Date: 10/28/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Yes No HA NE Does the site have a Stormwater Pollution Prevention Plan? ■ ❑ ❑ ❑ # Does the Plan include a General Location (USGS) map? ■ ❑ ❑ ❑ # Does the Plan include a "Narrative Description of Practices"? ■ ❑ ❑ ❑ # Does the Plan include a detailed site map including outfall locations and drainage areas? ■ ❑ ❑ ❑ # Does the Plan include a fist of significant spills occurring during the past 3 years? ■ ❑ ❑ ❑ # Has the facility evaluated feasible alternatives to current practices? ■ ❑ ❑ ❑ . # Does the facility provide all necessary secondary containment? ■ ❑ ❑ 0 # Does the Plan include a BMP summary? ■ ❑ ❑ ❑ # Does the Plan include a Spill Prevention and Response Plan (SPRP)? ■ ❑ ❑ ❑ # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? ■ ❑ ❑ ❑ # Does the facility provide and document Employee Training? ■ ❑ ❑ ❑ # Does the Plan include a list of Responsible Party(s)? ■ ❑ ❑ ❑ # Is the Plan reviewed and updated annually? ■ ❑ ❑ ❑ # Does the Plan include a Stormwater Facility Inspection Program? ■ ❑ ❑ ❑ Has the Stormwater Pollution Prevention Plan been implemented? ■ ❑ ❑ ❑ Comment: Employee training for 2009 will be accomplished by year's end. Be sure to add a revision date into the SP3 when each annual revision is made. Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Analytical Monitoring Yes No NA NE Has the facility conducted its Analytical monitoring? ❑ ❑ ■ ❑ # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ ❑ ■ ❑ Comment: Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ ❑ ❑ # Were all outfalls observed during the inspection? ■ ❑ ❑ ❑ # If the facility has representative outfail status, is it properly documented by the Division? ❑ Cl ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑ Comment: Page: 3 NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary March 31, 2009 The Honorable G. W. Draper, Mayor Town of Weldon 109 Washington Ave. P.O. Box 551 Weldon, NC 27890 Subject: Compliance Evaluation Inspection Weldon WWTP Stormwater Permit NPDES Permit No. NCG 110086 Halifax County Dear Mayor Draper: On March 25, 2009, Myrl Nisely of the Raleigh Regional Office conducted a compliance inspection of the stormwater program for the Weldon WWTP facility with the help of ORC Donald Crowder. The facility was in compliance. Attached is a checklist containing inspection details. The Stormwater Pollution Prevention Plan manual had been maintained and showed evidence of an active and fully implemented program. Employee training and semi-annual qualitative observations had been carried out, for example. The most significant potential threat to stormwater occurs during episodes of sludge transport for land application. If you have comments or questions, please contact me at 919-791-4255. Sincerely, Myrl . Nisely Environmental Chemist Raleigh Regional Office Attachment cc: RRO SWP File w/ attachment Central Files w/ attachment None hCarohna Naturally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: wwwr.ncwaterquality.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 788-7159 877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper iV Compliance Inspection Report Permit: NCG110086 Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Weldon SOC: Effective: Expiration: Facility: Town of Weldon WWTP County: Halifax 525 River Rd Region: Raleigh Weldon NC 27890 Contact Person: Donald L Crowder Title: Phone: 252-536-3478 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): Related Permits: Inspection Date: 03/25/2009 Entry Time: 10:00 AM Exit Time: 10:45 AM Primary Inspector: Myrl Nisely Phone: 919-791-4200 Secondary Inspector(s): Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Municipal WWTP > 1 MGD, Stormwater Discharge, COC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: E Storm Water (See attachment summary) Page: 1 Permit: NCG110086 Owner - Facility: Town of Weldon Inspection Date: 03/25/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Yes No NA NE Does the site have a Stormwater Pollution Prevention Plan? ■ ❑ ❑ ❑ # Does the Plan include a General Location (USGS) map? ■ ❑ ❑ ❑ # Does the Plan include a "Narrative Description of Practices"? ■ ❑ ❑ ❑ # Does the Plan include a detailed site map including outfall locations and drainage areas? ■ ❑ ❑ ❑ # Does the Plan include a list of significant spills occurring during the past 3 years? ■ ❑ ❑ ❑ # Has the facility evaluated feasible alternatives to current practices? ■ ❑ ❑ ❑ # Does the facility provide all necessary secondary containment? ■ ❑ ❑ ❑ # Does the Plan include a BMP summary? ■ ❑ ❑ ❑ # Does the Plan include a Spill Prevention and Response Plan (SPRP)? ■ ❑ ❑ ❑ # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? ■ ❑ ❑ ❑ # Does the facility provide and document Employee Training? ■ ❑ ❑ ❑ # Does the Plan include a list of Responsible Party(s)? ■ ❑ ❑ ❑ # is the Plan reviewed and updated annually? ■ ❑ ❑ ❑ # Does the Plan include a Stormwater Facility Inspection Program? ■ ❑ ❑ ❑ Has the Stormwater Pollution Prevention Plan been implemented? ■ ❑ ❑ ❑ Comment: Employee training provided 10/21/08 Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Last on 2/19/09 Analyticai Monitoring Yes No NA NE Has the facility conducted its Analytical monitoring? ❑ ❑ ■ ❑ # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ ❑ ■ ❑ Comment: Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ ❑ ❑ # Were all outfalls observed during the inspection? ■ ❑ ❑ ❑ # If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑ Comment: Page: 3 O�O� W AT �9QG • �2 (W r . Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources March 12, 2008 The Honorable G. W. Draper, Mayor Town of Weldon 109 Washington Ave. P.O. Box 551 Weldon, NC 27890 Subject: Compliance Evaluation Inspection Weldon W WTP Stormwater Program Permit No. NCG 110086 Halifax County Dear Mayer Draper: Alan W. Klimek, P.E., Director Division of Water Quality TIM On March 11, 2008, Mr. Myrl Nisely and Mr. Cheng Zhang of the Raleigh Regional Office conducted a compliance evaluation inspection of the Stormwater program at the Weldon Wastewater Treatment Plant with the help of ORC Donald Crowder. The facility was in compliance. Description: Stormwatcr runoff is collected via several drop inlets, combined with flow from off -site, and is discharged into a short swale to the Roanoke River, a class C stream in the Roanoke River basin. Observations: Attached is a checklist for the inspection. All components of the Stormwater Pollution Prevention Plan manual were present and up to date. Semi-annual qualitative observations have been carried out, as well as annual employee training. If you have comments or questions, please contact me at 919-791-4200 or at myrl.nisely@nemail.net. Sincerely, Myr A. Nisely Environmental Chemist Raleigh Regional Office cc: SWP/RRO files Central Niles NorthCarolin A#Urall!l North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Internet: h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 An Equal Opportunity/Affrmabve Action Employer — 50% Recycled110% Post Consumer Paper Phone (919) 571-4700 Customer Service FAX (919)571-4718 1-877-623-6748 Compliance Inspection Report Permit: NCG110086 Effective: 09/23/05 Expiration: 04/30/08 Owner: Town of Weldon SOC: Effective: Expiration: Facility: Town of Weldon WWTP County: Halifax 525 River Rd Region: Raleigh Weldon NC 27890 Contact Person: Donald L Crowder Title: Phone: 252-536-3478 Directions to Facility: System Classifications: Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Certification: Phone: Inspection Date: 03/11/2008 Entry Time: 02:00 PM Exit Time: 02:30 PM Primary Inspector: Myra Nisely Phone: 919-791-4200 Secondary Inspector(s): Cheng Zhang Phone: Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Municipal WWTP > 1 MGD, Stormwater Discharge, COC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: Storm Water (See attachment summary) Page: 1 . Permit: NCG110086 Owner - Facility: Town of Weldon Inspection Date: 03/1112008 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Yes No NA NE Does the site have a Stormwater Pollution Prevention Plan? ■ ❑ ❑ ❑ # Does the Plan include a Genera! Location (USGS) map? # Does the Plan include a "Narrative Description of Practices"? # Does the Plan include a detailed site map including outfall locations and drainage areas? # Does the Plan include a list of significant spills occurring during the past 3 years? # Has the facility evaluated feasible alternatives to current practices? # Does the facility provide all necessary secondary containment? # Does the Plan include a BMP summary? # Does the Plan include a Spill Prevention and Response Plan (SPRP)? # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? # Does the facility provide and document Employee Training? # Does the Plan include a list of Responsible Party(s)? # Is the Plan reviewed and updated annually? # Does the Plan include a Stormwater Facility Inspection Program? Has the Stormwater Pollution Prevention Plan been implemented? Comment: Employee training last provided on 12/20/2007. Qualitative Monitoring Has the facility conducted its Qualitative Monitoring semi-annually? Comment: Analytical Monitoring Has the facility conducted its Analytical monitoring? # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? Comment: Permit and Outfalls # Is a copy of the Permit and the Certificate of Coverage available at the site? # Were all outfalis observed during the inspection? # If the facility has representative outfall status, is it properly documented by the Division? # Has the facility evaluated all illicit (non stormwater) discharges? Comment: Yes No NA NE ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ Yes No NA NE Page: 3 Kurt D. Wright, PE 163 Heritage Lane Bostic, NC 28081 August 28, 2006 Mr. Jonathan Diggs Division of Water Quality NC DENR 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Town of Weldon Wastewater Treatment Plant Storm water Pollution Prevention Plan Dear Mr. Diggs, O Pursuant to Part II Section A of General Permit NCG110000 enclosed is one copy of the Stormwater Pollution Prevention Plan prepared for the Weldon Wastewater Treatment Plant. If you should have any questions regarding the above please do not hesitate to contact me at 828.245.4080 or email k.wright@greeneng.com. Very truly yours, Kurt Wright, PE Cc (w/ encl.) Green Engineering Donald Crowder, Town of Weldon Stormwater Pollution Prevention Pi -an Iffl-111 WELDON WASTEWATER TREATMENT PLANT TOWN OF WELDON HALIFAX COUNTY, NORTH CAROLINA AUGUST 2006 Prepared by: GREEN ENGINEERING, P.L.L.C. 303 N. Goldsboro St. Wilson, North Carolina 27893 (252) 237-5365 GREEN ENGINEERING PROIECrNO. OSS625 TABLE OF CONTENTS 1. SITE PLAN 2. STORMWATER MANAGEMENT PLAN 4 3. SPILL PREVENTION AND RESPONSE PLAN 5 4. PREVENTATIVE MAINTENANCE AND GOOD HOUSEKEEPING PROGRAM 6 5. EMPLOYEE TRAINING 6. RESPONSIBLE PARTY 7. PLAN AMENDMENT 8. FACILITY INSPECTION PROGRAM 9. IMPLEMENTATION FIGURE 1: General Location Map FIGURE 2: Wastewater Treatment Plant Stormwater System EXHIBIT A: Certification of Stormwater Outfall 7 7 7 8 0 Stormwater Pollution Prevention Plan Weldon Wastewater Treatment Plant Town of Weldon Halifax County, NC August 14, 2006 This Stormwater Pollution Prevention Plan is prepared in accordance with and follows the Format of Part II Monitoring, Controls, and Limitations for Permitted Discharges, Section A: Stormwater Pollution Prevention Plan found on pages Part II 1 through 5 of the Town of Weldon's General Stormwater Permit No. NCGI10000 issued by the NC Division of Water Quality on September 23, 2005. 1. SITE PLAN (a.) A general location map of the wastewater treatment plant existing facilities is provided in Figure I which shows the location of the wastewater treatment plant in relationship to transportation routes and the receiving water to which the stormwater outfall discharges, the Roanoke River. The latitude and longitude of the discharge point is 36' 25' 24" and 77' 34' 39" respectively. (b.) The Town of Weldon stores chemicals at the wastewater treatment plant that are necessary for the operation and maintenance of facility. Town of Weldon Stormwater Pollution Prevention Plan Page 1 of 8 Table 1: List of Chemicals Stored on Site Description of Chemicals Purpose Location Stored on sitc 1. Two (2) five gallon Lubrication of the Operations Building containers of turbine oil. rotors in the aeration basin. 2. Four (4) 150 pound Disinfection Chemical Feed cylinders of gaseous chlorine Building C12 3. Four (4) 150 pound Dechlorination Chemical Feed cylinders of gaseous sulfur Building dioxide SOz) 4. sodium hydroxide pH adjustment Small Chemical Feed (NaOH) Building near the Animal Shelter Small amounts of other chemicals are stored on site such as reagents in the laboratory, cleaning supplies, etc. that will not be included in this report. The turbine oil is purchased by the operations personal, brought to the plant site by them and stored in the Operations Building. The chlorine and sulfur dioxide 150 pound containers are brought to the plant site by a commercial truck and offloaded to the Chemical Feed Facility. The same is true for sodium hydroxide (caustic soda). Only quantities necessary for immediate use are stored on site. There is no long term storage of these or other chemicals on site. There are no chemicals stored outside exposed and unprotected. There are no outside process areas involving chemicals. Chemical use is contained within dedicated structures. No dust or particulates are generated at this facility. Town of Weldon Stormwater Pollution Prevention Plan Page 2 of 8 Waste sludge is stored in an in -ground concrete sludge holding basin. A licensed sludge disposal company pumps the sludge from the holding basin into trucks for land application off site. (c.) Figure 2 shows the existing stormwater system to scale as well as the existing wastewater treatment plant facilities. The storm water system consists of 11 catch basins; 15 and 30 inch diameter stormwater pipe; one sediment trap, several rock check dams and one discharge to the Roanoke River. The latitude and longitude of the discharge point is 36' 25' 24" and 77' 34' 39" respectively. Stormwater from a private farm upstream of the wastewater treatment plant is captured in catch basin # 1 and conveyed around the wastewater treatment plant. All other stormwater within the wastewater treatment plant is captured in the catch basins and conveyed offsite through the sediment trap to the discharge point. (d.) There have been no spills or leaks at the wastewater treatment plant during the 3 previous years. (e.) Certification that the stormwater outfall has been evaluated for the presence of non-stormwater discharges is found in Exhibit A. Non-stormwater discharges have not been found at the outfall. Town of Weldon Stormwater Pollution Prevention Plan Page 3 of 8 2. STORMWATER MANAGEMENT PLAN (a.) Feasibility Study An onsite evaluation was conducted of the chemicals utilized at the wastewater treatment plan, the method of operations and storage practices employed on site. The Town of Weldon's operation staff is properly managing ,the chemicals stored on site. There is no direct potential contamination of stormwater by the chemicals utilized on site. No changes to the existing operations and storage practices are recommended. (b.) Secondary Containment Schedule There is no requirement for a secondary containment schedule for the bulk storage of liquid materials at the Weldon wastewater treatment plant. (c.) Best Management Practices (BMP) Summary No non-stormwater discharges were identified at the existing sediment trap or discharge point. All chemicals used at the wastewater treatment plant are properly managed and stored by the operations staff. No spills or leaks have occurred within the last three (3) years at the wastewater treatment plant. No structural BMPs are necessary at the wastewater treatment plant at this time. The following non-structural BMPs are recommended as good practice to follow by the operations staff on a continuous basis. Town of Weldon Stormwater Pollution Prevention Plan Page 4 of 8 Table 2: Non -Structural BMPs 1. Eliminate exposure of materials and equipment wherever possible by moving materials and equipment to indoor locations. 2. Practice good housekeeping on -site. Keep materials handled and stored at the facility in an orderly fashion. 3. Examine process and exchange hazardous materials for non -hazardous ones wherever possible. 4. Establish routine leak and maintenance checks to minimize the chance of spills before they occur. When spills do occur, clean them up immediately. 5. Establish bulk storage tank protocols that minimize the risk of spills during loading and unloading procedures. 6. Store used pallets and process waste dumpsters inside or under a roof where water cannot flow on or around them. 3. SPILL PREVENTION AND RESPONSE PLAN (a.) Conduct an Annual Inspection of the Plant Facilities. (b.) Update the SPPP based on the Annual Review. (c.) The Director of Public Utilities (DPU) shall have overall responsibility for implementing the Spill Prevention and Response Plan. (d.) The Chief Operator shall have day-to-day responsibility for operating procedures and controlling potential contamination of stormwater. (e.) If an accidental chemical spill results in potential stormwater contamination the Chief Operator shall take immediate steps to protect the spill from entering the catch basins. This shall initially consist of placing impervious protection devices around the catch basins affected by the spill. These devices shall be on hand at the wastewater treatment plant at all times. The Chief Operator shall then contact the DPU for instructions on spill clean up and follow-up measures. Town of Weldon Stormwater Pollution Prevention Plan Page 5 of 8 (f) Contact the Division of Water Quality if the accidental spill results in any water quality violation. (g.) A post evaluation shall be conducted after the spill cleanup has been completed to determine the cause of the spill and to take necessary measures to adjust operation and maintenance procedures to eliminate as much as possible the potential for contamination to stormwater. 4. PREVENTATIVE MAINTENANCE AND GOOD HOUSEKEEPING PROGRAM The Town of Weldon's operation and maintenance staff at the wastewater treatment plant consist of the Director of Public Utilities (DPU) and two operators. Both operators at the wastewater treatment plant are responsible for conducting an assessment of potential pollutant sources once per month. The assessment shall consist of a walk through of the wastewater treatment plant facility documenting any changes in the use and storage of chemicals at the wastewater treatment plant. Any changes shall be noted and identified to the DPU who shall perform the following actions upon notification of any changes. I , Visually inspect the change to verify if they are the result of approved operational procedures. 2. Identify if the changes will become permanent. 3. Review the non-structural BMPs to take immediate action as necessary to prevent potential contamination of stormwater. 4. If needed consult the Town Engineer to modify the Stormwater Pollution Prevention Plan as necessary to incorporate measures to prevent potential contamination of stormwater. Town of Weldon Stormwater Pollution Prevention Plan Page 6 of 8 5. EMPLOYEE TRAINING The DPU shall conduct annual training on proper spill response, cleanup procedures and preventative maintenance activities. 6. RESPONSIBLE PARTY The DPU shall be responsible for the overall coordination, development, implementation, and revision to the SPPP. The DUP shall utilize the Town Engineer as necessary for review and updating components of the SPPP. 7. PLAN AMENDMENT The Town of Weldon shall amend the SPPP whenever there is a change in design, construction, operation, or maintenance at the wastewater treatment plant which has a significant effect on the potential for the discharge of pollutants to the Roanoke River. The SPPP shall be reviewed by the Town Engineer on an annual basis. 8. FACILITY INSPECTION PROGRAM The DPU shall conduct an inspection of all stormwater systems on the following schedule: Number of Inspections Season Date First Annual Inspection Fall (Sept. — Nov.) October I" Second Annual Inspection Spring (Apr. — Jun.) May Ist Town of Weldon Stormwater Pollution Prevention Plain Page 7 of 8 The inspections will be conducted either by the DPU personally, or the DPU shall have the Town Engineer conduct the inspection. The inspections shall be documented recording the date and time of the inspection, individual(s) performing the inspection and a narrative description of the facility's stormwater control systems, plant equipment and systems. Records of these inspections shall be incorporated into the SPPP and shall be kept on file for five (5) years. The stormwater discharge characteristic monitoring as required in Part II of the General Stormwater Permit identified above shall be performed in addition to the facility inspections. 9. IMPLEMENTATION The Town of Weldon shall document all monitoring, measurements, inspections and maintenance activities and training provided to employees, including the log of the sampling data and of activities taken to implement BMPs. Such documentation shall be kept on -site for a period of five (5) years and made available to the Division of Water Quality upon request. Town of Weldon Stormwater Pollution Prevention Plan Page 8 of 8 ` �t� # i I, `�tL F J� ' .,� .IG'• fr.:'' �J } f i l 'e a � .. � r •"; `tik I: �rI f 1 �` � . tS�da:; �r `:�•y. €�� I y ;, rr 1 i° - rI I � P. �, .�.:. -�"� r!:� � t. '� '^^�+,^a-?I�r �'1 )i kc•.. s I.. '�1� i _slf_ € rr� 'k •, ` r ,Jw-:t' .1» - Js � 4'r•r-�" � f �r's �'! rl{yl`� 11 't'f �'!'i Jr.r y t� r � r' ( s � r - - �r �. �.' • � �` r� .. fI y •�.ri-,-^ ,w ...` _ •`-'ti < ri 7 1 � r 7 r W 1�'' i t ilk - r �, �- J f , - , , , 'd"•' 3 I,•Ar �Y. �„1,1py , �.•�• "'+..A L� I � � "�' �' �', j t r �k t T � r r I r` - }�:SF^4 `••t�Ilktilr '�tiw..,II kjIIi\T+. �'\tty 5i\ t r 'wry S,li--'�-^'t .r It �i '�' 7"t� v'' rr4 v - '`t s'.0 c•I I 1 - }}'�r11 ''t }�'S, .!' � `'t.c tti7r }e 5 �SSiI�`S �{ � � f }� ��F ; �' � x � � r✓ � ' -4 '".`k _ ([ .rr ti, ? SII1i1i 'r �+ i"'`�', � �`"�� 5 rri�� 11�6. I � -' t}J l.•s._' € .S ts,' I - Y I • _L 1 a s s itr. r'�l - �.i` k. r. �i �'jy r , 1s ,� 3ry€. \ �• �. I� I1'Y { t I! 1, °r, _ i f �. r"' I , , n f III 4 .y,t rat _.Y� F 1 }� II G � 'I - .,..,« - ✓:G � ,✓' f i i i ��. { �, �,rll_ •s { IE 13 f �i{ t. -'�� _ _ter r t,�t � — 7 y"e-'�-s� I. ' � � I•'L'ht • .,14t `,.fir t; sFr t� s F � � [;� - • I r _ i `l `,yI /11 1 '• "✓y r' w-. .,� ry I t IL:P v - �� * 4 I. - 411 '' % — f:1. — _ yk.- J�+�``�ir4yr'�•,s: 1 Sv'4- a )�5 I77rjt yt'c y fir, r ^m: -r1C ::'r. J 11 r� tiy-!��{r1��:r' A`�+3..� '-, _ ~-4yy\'� \14 t \r f' ^, l'rr - ' • r S' r 16 If!I S 'rl r�Ky, r y'• i�1yyl i k�} I 5 ' it i� �� . ale ; tit Yf1R 41 "3t41rf�:ilyn -� { ��i^j:�Q{r F,; 1}�.' c�fN``{')r k i. Yri't `.�,sr. ,F ,:"x s� -� r�_.. I�fyr ti. .•ram .' 3 4 # lrlJ 1; ,a Y }� .�4cK:y 1 Uzia' �,�c�"Ix I 8�� �'�TYirM�lt��\\� •.a �,� ���.. d s � ` r# � > �'�As } $•'�.a,.y'w�13 ,C.�/1"4� . �, 3 i�lr4��" ' tiyi��_ ti.� '� '"� �' �J I .'..\ 1 d t r _r? � 1 �Y 4 Ini k� �.# :r j.r'ir�' la �.. 1 � "ti. . w 'r =:r- � -• � :! tr �:. 1 � ��i% ��`;� ��'' � . arc �� ��� iq '��-� �'7g w ti c •. jj `, r �' �'1 'G �r.f r • � TS,r ••A c u�` � a 1 €€�l`J�fs3 � �,� ��4 '.. �_.�..,� � XJ�r€. I�'i r. �lss.i rf xS ""k:,i', i I.YY'�11,1{) �! �7�+r�'S: �T f '•r•G r r�.�t,�� ! ,i ,I,SI IN'<ifi J�Ik~: k'C :` "'h:�ah'.;, F -.r�.s c -..._;•? ,:` tFi�- - '1^:.+. 4: . . ,_s:� - err af, s f - F',�p 1�,,x,' s3P I � •S � _ r c - � si- r it y..�� .ram-,✓ 1 � � c "C�1 t' rer 031;1� a t �' ' -.off •...''ry i*'flr •i+ ti -('jy y n"`�`"?r..: r-^.., L '. y�.,, _ .,<- �l ht <i rYfr 4. r G}�'�*8 s3r {ram. tt t kr�kk!!tti r fP ti i r� ,F.: )j}.+l .S v4x p'i}uE �,��}! •'�. •f((ff^� U} r�i' Spt1' I`y F'Ir3 L•'InFPk`�I 7L /rd _ r I • �'`sJ .4I�' rr}F,�*+�' #4;?, h{yam` w.H "'v-y„'�' ""•-`_iP _J€1.. , '. v•� 4�'' G,.iy;,: r .S9'^V r R:f r`E�I; j-.�..'•,+ - `"..M �iyr ?P fry #Y' �� } 3 �rr {pl+ TiTr g i I<1t; L k •]fl alZ, f i{?'•' �,75 ,}g y,�+ ;*s,"�1 ,�' _1J vr r r` t -S— t r l�.,r Fin av �7 r : r r 1" i ( •a qS ; � I , { vd r r * �gIC]ds 'rG�fd r , i � y4 Ili., - �. �, y gi�r�,.� }'r'i' 'ft•:�`•- {`�i'e ,-{ --'1 F",rr�`1y� h y bide *rPr i 5sw 71 Weldon WWII' 1`4 U a P+6 11 L A N ID •°+j ��''°� '<wla OuEfall to Roanoke k rY: {{{ r �.; r �i ilaI.rs nYsx.1+1�i' 1v! r aW'c : s t '\. "'•e- -. "E _ '�'.•, ti �- t' i7 rr - � ��'4'S'{ir e vlf �k � 1' - � �. I ,»„ � - -'.✓'"T , �+�^�•i droll I Iy S`At 54jl3 r.!- -�r , I M1t�, 5k -♦ it .'S [� '•, {fF `r •,i ' �•L. b t I-Ji �. �{ i ;r w, _"`�, s r •ry }�I ��• - .. 1t` i7 t,'�, :'1� � �� u����� I f7 r�Y""+,. z-Pi�r�i i � �ji' ry : i} {�, r •I-i \t J 1 �• 1S - sL r �, � ''"Figure 1 r • ,y, .l i, ���' : .'. ,� 'Y✓•Y �7r�k _._. to i Town of Weldon - NC0025721 Facility Location USGS Quad Name: Weldon Lat.: 36°25'21" k�. r Receiving Stream: Roanoke River Long.: 7r34'42" Stream Class: C W Subbasin: Roanoke - 030208 North No# to SCALE SAN_ M.H. ,��SNIIIfIrJ/�/ IMF, 95.37 - Y • Lv.`��ti;1 CAROB 1. x-----x--k-______x i'-x_ i�-��---l-Y---� r r�XX�xxx�_r---XTX�X_.�-y�y--xx_�_y�y'�x1.----y---.�-x-�k� XIS(.--y--7 i II I • � 'V9•q 5 AL I 5wl' I.R 1 y i r J 11694 ` i= _ -� _t— I I r I' I i ' Y',�`•FNp1 NE��� ILL \ \ I I I \ o I SLUDGE CHEMICAL I DRYING LL_L J _ FkiS +�I r FED SAN 'M.H. A � `,NC I ,1 CS#2 +_L_� INV 4i 6B I I (9)GREEN 4es,onD CAL % - I 11, � .SLUDGE HOLDING 1 5 cauGRE,r. L,Dx� TANK ENGINEERING \ I I DI#1r' SI UDGC'RTURN-_ - �_` 1 lyl I r WATER I [--I I , \. `_ I � � x .'� I +t WASTEWATER It -J I - ,uRoalc � x I SURVEYING Es,ER L-------------- L 1 �\ \� %/ u tl tl t PLANNING CB# I I° - i i \ r \ D!#8 ExISTIN e m DIP Q ��Q * L L 1 I Mcc I QA :. a Q t t PROJECT MANAGEMENT I 1 t CENTER I. { \ EY.V VN DIP SLUDGE LiNC c ti x x 1 L 303 N. GOLDSBORO ST. P.O. BOX 609 DI#7 �k f \ `�� t t5 WILSON, NC 27893 ! ft a N I - 1 �+.` 1/ x r I 1 TEL 252.237.5365 } FAX 252.243.7489 !! \ 'F \\ ��-fa�M 1 - -: CBASINR -- SUBMERSIULE REUSE . -E - \ {o m i qq 1 I _ ' I No. 2 I II = -_ }-�� a x 1 PUMP office®greeneng.com a' r �\ \ +.--; Vz�z✓rl. CLARIFEJ 1 it -1 J fff -I \`` I r it 1 eAsw �\\ f 1id F�zs,lalnLSUi�+ �.. —2sVVC-Lm - — -sue f t\ Na. , , i �/ ,' ; _ f !f ` r}:_sX,�SirRG ScaDEr- 7 STORM n -- x�l CCC//p a w'ok � 1--x—exfx -x ,zvai$AN - �- WATER I i r\ PYX-W 7 LATI 3 "25{24• PLAN < t H 2,PPvc — — zawaw' - f20PVC - 2 _ zs xLON,G: 7�° 34 39- o x I I/ - - -7 �-- aPvrrw 2oPvaTrr �+� r o I t � - - _ - _ - - - = ; - ' - _ - - - - -- BsM,fOISAN — � - — e.+Yuo� -�-- — !,_., _,� ✓ / R! P ,RAP L I OFFICE "DISSIPATER \ CITY OF I OPERATIONS I I I 0''1. _ ` �--__.._�'�- _ __ � -- _ _ - - _ - - - - �� i BUILDING x �- _ I Ir - �.__ - I J _ - ',� rI \ WELDON .a.-y v ��T WASTEWATER TREATMENT • ``- \ \• 3 II: \\� 4`\ l i i \\ '4 i ! X - k _ '� u1 I r� i t� lm ' i ,5 i i `t ��� PLANT \\4I' I 1GJ� HALIFAX COUNTY "� I NORTH CAROLINA tiyPVC W { 11, rl . - • =.r --'t AERATION !_ y AER05 ATION yr ' CB#3 f� } I :1---I - .BASIN I I BASIN x A. J �_i I � 15DI 2 I I NO. t' _ _-.-.- _ NO. 2 r x # DI#6 I I I f lil caNCHOL I r ROCK CHECK SLUDGEHOLDINGI Q OVERALL BASIN Ir r DAAB SITE PLAN FES # 1 r DATE: AUGUST 2006 SEDIMENT TRAP - , _ - - 1 RIMISION DATE BY FES #2 - - —"� NOTE: THIS IS A REDUCED SIZE _____-c .. _ _'_]. ?� ] \ '� •ir NILL WING PRCJ CT: WEL6V-.5025 - s. , r-• x PRINT. USE CAUTION WHEN � ,OrRCP�T ! o - `� . - _ - -u- - G ` =z ` \ _ _ _ x�x� x—x SCALJNG DIMENSIONS oR� �'" unrw srDRU \ I s x x x— -x I DRAWN BY. JRP % o —X;.�x X.�x.. X—X x,x X x • w s a n - -= — -- - FIGURE 2 CERTIFICATION OF STORMWATER OUTFALL WELDON WASTEWATER TREATMENT PLANT TOWN OF WELDON, NC REF: TO WHOM IT MAY CONERN DATE: August 28, 2006 The Town of Weldon owns and operates a wastewater treatment plant (WWTP) located at 525 River Road, Weldon, NC 27890 under NPDES Permit NC0025721. On September 23, 2005 this plant was certified by the Division of Water Quality to operate under General Storm Water Permit No. NCG110000- This Certification is provided by Green Engineering pursuant to Part II, Section A part 1 (e) on behalf of the Town of Weldon. The plant was inspected by Kurt Wright, PE of Green Engineering with Donald Crowder, Director of Public Utilities and ORC of the WWTP. This certifies that the stormwater outfall located at the Weldon Wastewater Treatment Plant with Lat: 360 25' 24" and Long: 77' 34' 39" has been evaluated for the presence of non-stormwater discharges. To the best of my knowledge and belief, no non-stormwater charges appear to be present at this outfall. K Wright, PE '.0pIIIIIP1t10r, 11 c SEAL 1 11694 ,,4 D Etf111?N%;``% Re: Weldon SW Permit Status C t Subject: Re: Weldon SW Permit Status From: Bethany Georgoulias<Bethany.Georgoulias@ncmail.net> Date: Mon, 17 Apr 2006 16:23:00 -0400 F-OX t f ' To: Myrl Nisely <myrLnisely@ncmail.net> Inw CC: Sarah Young <sarah.young@ncmail.net> �C b Sure thing, Myrl! The number is... NCG110086. (Jonathan had issued it). I'm not sure what to do about the No Exposure that shouldn't be in review... Sarah, how do we kill that one in BIMS? -BG Myrl Nisely wrote: Bethany, I created a good bit of confusion for the Weldon WWTP a while back by erroneously guiding them to apply for a no exposure permit. BIMS shows that permit NCGNE0242 is under review. In reality, that should have been "killed off" and NCGll something should have been (was?) issued to them. The ORC has an engineer working on the SP3 manual, so I think they have actually received it. Would you have time to find the NCGll COC number in the next few days? Thanks, Myrl 1 of 1 4/17/2006 4:39 PM Michael F. Easley, Governor o�0� w A rf�,Q� 0 Nii� _C� September 23, 2005 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality Mr. Donald L. Crowder I e — - Comark Building Systems Inc: PO Box 551� := Weldon, NC 27890 co Subject: General Permit No. NCGI 10000 Town of Weldon WWTP COC NCG 110086 Halifax County Dear Mr. Crowder: In a letter dated August 2, 2005,1 mentioned that your facility may be eligible for a no - exposure certification. We received your no -exposure certification on August 25, 2005. Upon further review from the Raleigh regional office, it has been determined that your facility should not receive a no -exposure certification. I apologize for any confusion surrounding this issue. We are denying your request for a no -exposure certification and are issuing a certificate of coverage under the general stormwater permit for waste water treatment plants (NCG110000). In accordance with your application for a discharge permit received on March 3, 2005 we are forwarding herewith the subject certificate of coverage to discharge under the subject state — NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection Agency dated May 9, 1994 (or as subsequently amended). Please take notice that this certificate of coverage is not transferable except after notice to the Division of Water Quality. The Division of Water Quality may require modification.or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Jonathan Diggs at telephone number (919) 733-5083 ext. 537. Sincerely, ORIGINAL SIGNED BY f BRADLEY BENNETT Alan W. Klimek, P.E..; CC' RaleigtEE:e—gional-Office Central Files Stormwater Permitting Unit Files Northcarorna Natundil North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer service Internet: h2o.enr.statemc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-2496 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10%a Post Consumer Paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCGI10000 CERTIFICATE OF COVERAGE NO. NCG110086 STORMWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Town of Weldon is hereby authorized to discharge stormwater from a facility located at Town of Weldon WWTP 525 River Road Weldon Halifax County to receiving waters designated as Roanoke River, a class C water in the Roanoke River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG110000 as attached. This Certificate of Coverage shall become effective September 23, 2005. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day September 23, 2005. ORIGINAL SIGNED BY BRADLEY BENNETT Alan W. Klimek, Director Division of Water Qualityz ` By Authority of the Environmental Management Commission it'll '' •r' f !�'� f J -1 r,• - +f. -•J'--h-x: .1 "'I \ �Jfry�'- \ i �:�•�! /y�J/J�/ �; n art? �'e1�' �y��FS;? ri';' " �� - _ � t>�+ !r�>'aL�� u7�`�`f '-. - — - � I c a � �! r �! , :: �.� r�4 il.i• f tl fh ! �;� "t -� � � I`�` .�� - 'j � _ 4r \ it .r, � • ' � "�� ! r j, � � _, y. V, ChAptol (rotr+•Jaf'rs. ,, �� .�,�,`a=:E � yl it�-!�i� �' E rr�:4�.;,...,�1:..-="`-^tr„ i, `fr. � `�--I ,,�\; .� / (.h �e "�"`' s\ \1� .✓_��`. 01, \ � 1 \�'.�.\ (' .� p� �.� � � �, 'r'` � � �• to ifl I ��'+ ,} {tip c r" ]+t\r`UF>Si r, t I ',p, "� �1. t,. ..,.� LL r [�~i \` 7 • _ 1`' \� Jr- +sit .{((( S 'i Ip{ �r�l t �� �'�— .''� {" ��i • .i ` i:_-..+1`� !rif' +.\� \ul i , , j4 � C `� > k . w°ate , i �\ t� _ s1 � _,.' ./ (?ll I , 'i y� - ..-+•r' .%'; � . �.:--^m L �' ��ic'n�li:�e I-������,F��y/� \11f � � ft�t`4��,� _p.— .t,��• �l /--��-✓. �i e' i ,y` k� `�.,i \\7'��+ P a yr' �� ~ � ` ~ .,�' 4,�� � �:; � , --/ + 7� ' may/-' `'""---... `o._ i� • � � `` f =SF,}' = � 1 ,�. �+" r4 '��jsti '��%F� �\� ���,: "�y.,,� �••. ., �8` ��' `.� ; � �4/ 41 �R •`--ti~r �,t-><. •'i: r ,tit h`�" r- Ir ,,�ii' �,�,�,�, I aer �+: ' � � Sjj1 n a "',,� - , � ir��;'At! � f r.. `;! � i� � ' �� �•_` -� �`-. ��..� ,.-.") ' �ti , y r� . � f x�, � � , +r ". (� I At 10tit 3¢Dt ti�1, dor;/1 T„P r F �3 I I I L/' / ` 4^ •\ ./'r' • S� _w;,rh :`�! >�} L? K � Ct ••�� �`,,\ ,- Li... j ,._ `✓-h4 � � �'! '�1- -,•- i j �F �fr �'@ O S � 4/ .,. '""� '•"i ; (jam'^ �� � 't,k��l"*�'fi61'�R�\ � .\� 1 lll�'•..`�^ � = �iil • ,,l' •�.� I �� dA / d I 1 !� i'� a �'� .� �V ��`'��r�•.=�1'L ��`�..��� �~��t+� � �. >~ i �N���yy'ff �. F y1,F� / rR -. / ,t•. ht � \ � -- � � of i,ir P --..' ..+fit, IVJd �I' F \ '� ` t f 1u _:�ti ` �•�Y. L \ ISi %LLYAIi! # `�1,t�`1� ` '•�', t\ "-'.. _ . .. �\ � it '.....i 9 �" - ''S' ;a; L M U "S -H'�� .�a S', L A N D sv C .� s 1 �:, j , � Yti �� ti1� • �•�� � - `�..Jti t.�i.� �t.`�... �a T�'s %`� .' - . ` ,i,. so � t� Jill `i ' 3p}N!} `. 4 ,C�+ 9+iel( \ ~-`• `_ r T ,4 ~� `.\ / ,�. x{ L.-r�'!� J `I i 1S, 1 ~� , ` I i ���,-.•� .-'�.:Y�� .. ��, i f��'"-``. : \�. .I �!� }i � ftS i.S _ � i (� /y ��r �J/ � s14�� v. ;5�` � _; �'h , I• ,� �� U..ti.��"':�✓ �I F � �..' ' - ,-cam �-� +k t—:,v„ �% � � } '� /5 i!! ,'/ � t r __7 . ! •')�. ,1 �" �S' 4 �� E� � 's "'��"`* M ��11t' ~ ` ham`\ 1 '"" p ;^Or1k c'.a�'t',.1 � `� iL 7+}� I� �S�r j II f �r'�� � � y t� ,i �� �\ "' ))i`- } ) ��'•-��; f +ti1.� t� h\ 1 +;.. q ' x ' .\111`j% \\�+ � _�I ��� fE�--�' _1�.&' � \� `�_ -{ t� .V' p-77.rj.r�t`�' :,:'-" �, �\•�• ���'k� h'�. ,C ri1,- ) Z.,Z. -� w rf .�rf.. Il t .�l� k �ia. \` I }.' -, - ^��,1 }\\ .,I ,t `\41\\���'r 7[�E _,1--•�ll�� : `e'S.,'�\�\ � � / v. 11 J _ '1` _ ��� � !/V� S{ �_. i .�, `� Ii . V l5 � h � ` .`�� \ 1 i r ^, \ �� ��! 1 �'T •"h" Copyright {C) 1998, Maptech, Inc. Markers Name: Weldon WW7P Short Name: WldnWW Coordinates: 0360 25' 20.53" N, 0770 34' 42.36" W Comment: Weldon WW7P NCG110086, subbasin 03-02-08, Roanoke River Basin, Halifax County, Roanoke River, Class C, USGS quad Roanoke Rapids w A r�Rp� CO � r Mr. Donald L. Crowder Town of Weldon PO Box 551 Weldon, NC 27890 Dear Mr. Crowder: Michael F. Easley. Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 2, 2005 x G �. .5 r i rr co Q Subject: General Permit,&'6ANCG1100003 Town of Weldon �WWTP - COC NCG110085 - Halifax County We received your Notice of Intent for the NCGI 10000 stormwater permit for wastewater treatment plants on March 4, 2005. 1 apologize for the length of time it has taken the Division to respond to your NOI. Myr] Nisely of the Raleigh Regional Office conducted a site visit at your facility on May 20, 2005, and he advised me that your facility would qualify for a no -exposure certification. I am writing this letter to inform you of his comments, and I have attached the no - exposure certification form for your review. Please inform me if you would like to receive your stormwater permit or if you would like to certify that no -exposure conditions at your facility exist. The no -exposure form does not require any fees. If you have any questions concerning the stormwater permit or the no -exposure certification, please contact me at telephone number (919) 733-5083 ext. 537. Sincerely, Jonathan A. Diggs CC' Raleigh Regional Office Central Files Stormwater Permitting Unit Files NNo hCarolina aturally North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service Internet: h2o.enr.state.nc.us 512 N. Salisbury St, Raleigh, NC 27604 FAX (919) 733-2496 1-877-623-6748 An Equal opporlunitylAffirmative Action Employer — 50% Recycled1100% Post Consumer Paper NPDES STAFF REPORT AND RECOMMENDATIONS FOR Weldon WWTP Date: May 20, 2005 To: Stormwater and General Permits Unit Attention: Jonathan Diggs Report Prepared by: Myrl Nisely County: Halifax Permit No. NCG110086 GENERAL INFORMATION This WWTP will almost certainly qualify for a No Exposure Certification. Chemicals in the plant include caustic stored in a small building near the influent structure, chlorine and sulfur dioxide safely stored in a brick building for disinfection, and oil for equipment inside the maintenance building. Sludge handling has a collection drain system that returns any spillage to the head of the plant. The facility has stormwater collection drains strategically located throughout the plant that take rainwater to a retention pond at the northeast corner of the site before release to the Roanoke River. Re: Weldon WWTP No Exposure Subject: Re: Weldon WWTP No Exposure From: Myrl Nisely <myrl.nisely@ncmail.net> Date: Wed, 31 Aug 2005 14:42:53 -0400 To: sarah young <sarah.young@ncmail.net>, Jonathan Diggs <Jonathan.Diggs@ncmail.net>, Bradley Bennett <Bradley.Bennett@ncmai1.net> CC: Ken Schuster <Ken.Schuster@ncmail.net> Folks, Ken S. and I have talked this PM, and he has convinced me that we cannot really offer No Exposure unless an entire facility is under roof. To do so, even case by case, will get into very subjective calls and enforcement difficulties. I was wrong in urging Don Crowder at Weldon to make this application. We should deny it and go back to the application they made for the NCGll permit. Sorry for the delay! Myrl sarah young wrote: sounds good Myrl Sarah M. Young Processing Assistant NCDENR Division of Water Quality Wetlands and Stormwater Branch (919) 733-5083 x502 sarah.young@ncmail.net http://h2o.enr.state.nc.us/ Myrl Nisely wrote: OK. My personal opinion is that many WWTPs, especially Majors, keep materials stored inside and have good housekeeping. In a recent staff meeting, though, several opinions were expressed. 1) since EPA thinks this sector should have a permit, who are we to waive it? 2) there are still opportunities to spill sludge and otherwise contaminate stormwater. So, Ken S. said we should seldom, if ever, go for a No Exposure. I'd still like to discuss (argue?!) it some more, and see what Bradley thinks. So will talk to you tomo--oops, I am going to be away tomorrow. Can we talk on Friday? Myrl sarah young wrote: Myrl- Jonathan and I would like to wait until Bradley comes back tomorrow, as he has more knowledge when it comes to issuing no -exposures for wastewater treatment plants than we do. We will give you a call tomorrow. Thanks, Sarah Myrl A. Nisely <- Environmental Chemist II NC DENR - Div. Water Quality Raleigh Regional Office 1628 Mail Service Center Raleigh, NC 27699-1628 Telephone: (919) 791-4200, x4255 Fax: (919) 571-4718 mvr1.niselv9ncmail.net 1 of 1 9/6/2005 12:16 PM vn° ti sat as C 6- / v _N 9nVU ted tates Environmental Protection Agency or Approved NPDES aA �t�aZ Washington, DC 20460 OMB o.2040-0211 FORM Awl E E CERTIFICATION for Exclusion from 3510-11 �( ES Storm Water Permitting Submission of this No Exposure Certification constitutes notice that the entity identified in Section A does not require permit authorization for its storm water discharges associated with industrial activity in the State identified in Section B under EPA's Storm Water Multi -Sector General Permit due to the existence of a condition of no exposure. A condition of no exposure exists at an industrial facility when all industrial materials and activities are protected by a storm resistant shelter to prevent exposure to rain, snow, snowmelt, and/or runoff. Industrial materials or activities include, but are not limited to, material handling equipment or activities, industrial machinery, raw materials, intermediate products, by-products, final products, or waste products. Material handling activities include the storage, loading and unloading, transportation, or conveyance of any raw material, intermediate product, final product or waste product. A storm resistant shelter is not required for the following industrial materials and activities: — drums, barrels, tanks, and similar containers that are tightly sealed, provided those containers are not deteriorated and do not leak. "Sealed" means banded or otherwise secured and without operational taps or valves; — adequately maintained vehicles used in material handling; and — final products, other than products that would be mobilized in storm water discharges (e.g., rock salt). A No Exposure Certification must be provided for each facility qualifying for the no exposure exclusion. In addition, the exclusion from NPDES permitting is available on a facility -wide basis only, not for individual outfalls. If any industrial activities or materials are or will be exposed to precipitation, the facility is not eligible for the no exposure exclusion. By signing and submitting this No Exposure Certification form, the entity in Section A is certifying that a condition of no exposure exists at its facility or site, and is obligated to comply with the terms and conditions of 40 CFR 122.26(g), ALL INFORMATION MUST BE PROVIDED ON THIS FORM. Detailed instructions for completing this form and obtaining the no exposure exclusion are provided on pages 3 and 4. A. Facility Operator Information tt��� 1. Name: 2. Phone: 12151 l 513 11,1314171 3. Mailing Address: a. Street: IP PU xl 515 ) I I I I I I, I I I I I I II_I I I I I II II I b. City. [Q] Q.i 1i I� 10 ItL1! I I I I I I l I I I I I I I I c. State: Ty d. Zip Code: {eZ 17 9 19 1 1 1 1 1 B. Facility/Site Location Information ' _\ ] 1, ] 1 1 1. Facility Name: PIP- lU lair) I WAIS I l i9_i0iA 1 i1 I rl I l I rl�. t 1r1'►itin I► I �I�A\ 2. a. Street Address: is1a151 �IN 1 lIIe1 r1 I!`I act Id I I I I I I i I I I I Iilil I/n1 I I II I I v l b. City: WQ11_ i�l0l rX I I I I I I I I I I I! I 1 I 1 c. County: 19IJ91 if I-i I& /V I I � d. State: LI � e. Zip Code: Q, 171 1?[7101 — I 1 I I 3. Is the facility located on Indian Lands? Yes ❑ No 4. Is this a Federal facility? Yes ❑ No ��!p� I�.crI���� 1� t� 5. a. Latitude: 5 1 �I o � � - b. Longitude: ti t f t—J � u * l 0` 6. a. Was the facility or site previously covered under an NPDES storm water permit? Yes ❑ No X] b. If yes, enter NPDES permit number: 7. SIC/Activity Codes: Primary: I I __l__ l_ Secondary (if applicable): 1 I I 8. Total size of site associated with industrial activity: t, acres 9. a. Have you paved or roofed over a formerly exposed, pervious area in order to qualify for the no exposure exclusion? Yes ❑ No b4 b. If yes, please indicate approximately how much area was paved or roofed over. Completing this question does not disqualify you for the no exposure exclusion. However, your permitting authority may use this information in considering whether storm water discharges from your site are likely to have an adverse impact on water quality, in which case you could be required to obtain permit coverage. Less than one acre ❑ One to five acres ❑ More than five acres ❑ EPA Form 3510.11 (10.99) Page 1 of 4 ��{ M .� . r � l i E �� ' � ! • ... � y.. i_ •i,-r, �. NPDES I NO EXPOSURE CERTIFICATION for Exclusion from Form Approved FORM �-,EPA OMB No.2D44-D2i 1 3510-11 NPDES Storm Water Permitting C. Exposure Checklist Are any of the following materials or activities exposed to precipitation, now or in the foreseeable future? (Please check either "Yes" or "No" in the appropriate box.) If you answer "Yes" to any of these questions (1) through (11), you are not eligible for the no exposure exclusion. Yes No 1. Using, storing or cleaning industrial machinery or equipment, and areas where residuals from using, storing{ or cleaning industrial machinery or equipment remain and are exposed to storm water 2. Materials or residuals on the ground or in storm water inlets from spills/leaks 3. Materials or products from past industrial activity IJ 4. Material handling equipment (except adequately maintained vehicles) 5. Materials or products during loading/unloading or transporting activities El I? 6. Materials or products stored outdoors (except final products intended for outside use (e.g., new cars] where exposure to storm water does not result in the discharge of pollutants) JON 7. Materials contained in open, deteriorated or leaking storage drums, barrels, tanks, and similar containers 54 6. Materials or products handled/stored on roads or railways owned or maintained by the discharger El 9. Waste material (except waste in covered, non -leaking containers [e.g., dumpsters)) 10. Application or disposal of process wastewater (unless otherwise permitted) ling 11. Particulate matter or visible deposits of residuals from roof stacks and/or vents not otherwise regulated El Z. (i.e., under an air quality control permit) and evident in the storm water outflow D. Certification Statement I certify under penalty of law that I have read and understand the eligibility requirements for claiming a condition of "no exposure" and obtaining an exclusion from NPDES storm water permitting. I certify under penalty of law that there are no discharges of storm water contaminated by exposure to industrial activities or materials from the industrial facility or site identified in this document (except as allowed under 40 CFR 122.26(g)(2)). I understand that I am obligated to submit a no exposure certification form once every five years to the NPDES permitting authority and, if requested, to the operator of the local municipal separate storm sewer system (MS4) into which the facility discharges (where applicable). I understand that I must allow the NPDES permitting authority, or MS4 operator where the discharge is into the local MS4, to perform inspections to confirm the condition of no exposure and to make such inspection reports publicly available upon request. I understand that I must obtain coverage under an NPDES permit prior to any point source discharge of storm water from the facility. Additionally, I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Print Name: DiblAlAil 161 1-1 icir' wle-IC I I I. I I I I I I I I I I I I I_I Date: 0 IV 1910 I EPA Form 3510-11 (10-99) Page 2 of 4 NPDES Instructions for the NO EXPOSURE CERTIFICATION for Form Approved 351°0-1^] .'"`.EPA OMB No.2040-0211 Exclusion from NPDES Storm Water Permitting Who May File a No Exposure Certification Section B. Facility/Site Location Information Federal law at 40 CFF1 Part 122.26 prohibits point source discharges of 1. Enter the official or legal name of the facility or site. storm water associated with industrial activity to waters of the U.S. without a National Pollutant Discharge Elimination System (NPDES) permit. However, 2. Enter the complete street address (if no street address exists, provide NPDES permit coverage is not required for discharges of storm water a geographic description (e.g., Intersection of Routes 9 and 551), city, associated with industrial activities identified at 40 CFR 122.26(b)(14)(i)- county, state, and zip code. Do not use a P.O. Sox number. (ix) and (xi) if the discharger can certify that a condition of "no exposure" exists at the industrial facility or site. 3. Indicate whether the facility is located on Indian Lands. Storm water discharges from construction activities identified in 40 CFR 122.26(b)(14)(x) and (b)(15) are not eligible for the no exposure exclusion. Obtaining and Maintaining the No Exposure Exclusion This form is used to certify that a condition of no exposure exists at the industrial facility or site described herein. This certification is only applicable in jurisdictions where EPA is the NPDES permitting authority and must be re -submitted at least once every five years. The industrial facility operator must maintain a condition of no exposure at its facility or site in order for the no exposure exclusion to remain applicable. If conditions change resulting in the exposure of materials and activities to storm water, the facility operator must obtain coverage under an NPDES storm water permit immediately. Where to File the No Exposure Certification Form Mail the completed no exposure certification form to: Storm Water No Exposure Certification (4203) USEPA 401 M Street, SW Washington, D.C. 20460 Completing the Form You must type or print, using uppercase letters, in appropriate areas only. Enter only one character per space (i.e., between the marks). Abbreviate if necessary to stay within the number of characters allowed for each item. Use one space for breaks between words. One form must be completed for each facility or site for which you are seeking to certify a condition of no exposure. Additional guidance on completing this form can be accessed through EPA's web site at www.epa.govlowm/sw. Please make sure you have addressed all applicable questions and have made a photocopy for your records before sending the completed form to the above address. Section A. Facility Operator Information 1. Provide the legal name of the person, firm, public organization, or any other entity that operates the facility or site described in this certification. The name of the operator may or may not be the same as the name of the facility. The operator is the legal entity that controls the facility's operation, rather than the plant or site manager. 2. Provide the telephone number of the facility operator. 3. Provide the mailing address of the operator (P.O. Box numbers may be used). Include the city, state, and zip code. All correspondence will be sent to this address. 4. Indicate whether the industrial facility is operated by a department or agency of the Federal Government (see also Section 313 of the Clean Water Act). 5. Enter the latitude and longitude of the approximate center of the facility or site in degrees/minutes/seconds. Latitude and longitude can be obtained from United States Geological Survey (USGS) quadrangle or topographic maps, by calling 1-(888) ASK-USGS, or by accessing EPA's web site at hitp://www.epa,gov/owm/swfindustry/index.htm and selecting Latitude and Longitude Finders under the Resources/Permit section. Latitude and longitude for a facility in decimal form must be converted to degrees (1), minutes ('), and seconds (") for proper entry on the certification form. To convert decimal latitude or longitude to degrees/minutes/seconds, follow the steps in the following example. Example: Convert decimal latitude 45.1234567 to degrees (°), minutes (% and seconds ("). a) The numbers to the left of the decimal point are the degrees: 45°. b) To obtain minutes, multiply the first four numbers to the right of the decimal point by 0,006: 1234 x 0.006 = 7.404, c) The numbers to the left of the decimal point in the result obtained in (b) are the minutes: 7'. d) To obtain seconds, multiply the remaining three numbers to the right of the decimal from the result obtained in (b) by 0.06: 404 x 0.06 = 24.24. Since the numbers to the right of the decimal point are not used, the result is 24". e) The conversion for 45.1234567 = 45° 7' 24". 6. Indicate whether the facility was previously covered under an NPDES storm water permit. If so, include the permit number. 7. Enter the 4-digit SIC code which identifies the facility's primary activity, and second 4-digit SIC code identifying the facility's secondary activity, if applicable. SIC codes can be obtained from the Standard Industrial Classification Manual, 1987. 8. Enter the total size of the site associated with industrial activity in acres. Acreage may be determined by dividing square footage by 43,560, as demonstrated in the following example. Example: Convert 54,450 ft2 to acres Divide 54,450 h2 by 43,560 square feet per acre: 54,450 ft2 + 43,560 ft2/acre = 1.25 acres. 9. Check "Yes" or "No" as appropriate to indicate whether you have paved or roofed over a formerly exposed, pervious area (i.e.. lawn, meadow, dirt or gravel road/parking lot) in order to qualify for no exposure. If yes, also indicate approximately how much area was paved or roofed over and is now impervious area. EPA Form 3510-11 (10-99) Page 3 of 4 0 NPDES I Instructions for the NO EXPOSURE CERTIFICATION for Form Approved FORM -,EPA OMB No.2044-0211 3510-11 Exclusion from NPDES Storm Water Permitting Section C. Exposure Checklist Check "Yes" or "No" as appropriate to describe the exposure conditions at your facility. If you answer "Yes" to ANY of the questions (1) through (11) in this section, a potential for exposure exists at your site and you cannot certify to a condition of no exposure. You must obtain (or already have) coverage under an NPDES storm water permit. After obtaining permit coverage, you can institute modifications to eliminate the potential for a discharge of storm water exposed to industrial activity, and then certify to a condition of no exposure. Section D. Certification Statement Federal statutes provide for severe penalties for submitting false information on this application form. Federal regulations require this application to be signed as follows: For a corporation: by a responsible corporate officer, which means: (i) president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (ii) the manager of one or more manufacturing, production, or operating facilities, provided the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; For a partnership or sole proprietorship: by a general partner or the proprietor; or For a municipal, State, Federal, or other public facility: by either a principal executive or ranking elected official. Paperwork Reduction Act Notice Public reporting burden for this certification is estimated to average 1.0 hour per certification, including time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Burden means the total time, effort, or financial resources expended by persons to generate, maintain, retain, or disclose to provide information to or for a Federal agency. This includes the time needed to review instructions; develop, acquire, install, and utilize technology and systems for the purposes of collecting, validating, and verifying information, processing and maintaining information, and disclosing and providing information: adjust the existing ways to comply with any previously applicable instructions and requirements; train personnel to be able to respond to a collection of information; search data sources; complete and review the collection of information; and transmit or otherwise disclose the information. An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB control number, Send comments regarding the burden estimate, any other aspect of the collection of information, or suggestions for improving this form, including any suggestions which may increase or reduce this burden to: Director, OPPE Regulatory Information Division (2137), USEPA, 401 M Street, SW, Washington, D.C. 20460, Include the OMB control number of this form on any correspondence. Do not send the completed No Exposure Certification form to this address. EPA Form 3510-11 (10-99) Page 4 of 4 G. W. UGHNNYJ DRAPER, JR, MAYOR NEAL C. PHILLIPS TOWN ADMINISTRATOR LINDA W. GRIFFIN CLERK KAY TRIPP TAX COLLECTOR Mr. Jonathan A. Diggs NCDENR Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 afvn of Welbalt 109 WASHINGTON AVENUE P.O. BOX 551 WELDON, N.C. 27890 PH. 252-536.4836 August 19, 2005 Subject: General Permit No. NCG 110000 Town of Weldon W WTP COG NCGI 10086 Halifax County Dear Mr. Diggs: COMMISSIONER: DOCK M. BROWN EUGENE B. GRANT, JR. MICHAEL D. HARGROVE JULIA M. MEACHAM HATTIE A. SQUIRE L2 S y 9f1V mgmm)g M Enclosed for your review and processing is the required "No Exposure Certification" form for Exclusion from NPDES Storm Water Permitting. Should you have any questions or comments concerning this matter, please contact me at (252) 536-3478 or dlcrowderoncol.net. Sincerely, Donald L. Crowder Public Utilities Director Town of Weldon Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 2, 2005 Mr. Donald L. Crowder Town of Weldon PO Box 551 Weldon, NC 27890 Subject: General Permit No. NCG110000 Town of Weldon WWTP COC NCG 110086 Halifax County Dear Mr. Crowder: We received your Notice of Intent for the NCG 110000 stormwater permit for wastewater treatment plants on March 4, 2005. 1 apologize for the length of time it has taken the Division to respond to your NOI. Myrl Nisely of the Raleigh Regional Office conducted a site visit at your facility on May 20, 2005, and he advised me that your facility would qualify for a no -exposure certification. I am writing this letter to inform you of his comments, and I have attached the no - exposure certification form for your review. Please inform me if you would like to receive your stormwater permit or if you would like to certify that no -exposure conditions at your facility exist. The no -exposure form does not require any fees. If you have any questions concerning the stormwater permit or the no -exposure certification, please contact me at telephone number (919) 733-5083 ext. 537. Sincerely, . Qwz_ Jonathan A. Diggs cc: Raleigh Regional Office Central Files Stormwater Permitting Unit Files Na hCarolina Naturally North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699.1617 Phone (919) 733-7015 Customer Service Internet: h2o.enr.state.ne.us 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-2496 1.877-623-6748 An Equal OpportunitylAlfirmaNe Action Employer — 50% Recycled110% Post Consumer Paper NPDES STAFF REPORT AND RECOMMENDATIONS FOR Weldon WWTP Date: May 20, 2005 To: Stormwater and General Permits Unit Attention: Jonathan Diggs Report Prepared by: Myrl Nisely County: Halifax Permit No. NCGI10086 GENERAL INFORMATION This WWTP will almost certainly qualify for a No Exposure Certification. Chemicals in the plant include caustic stored in a small building near the influent structure, chlorine and sulfur dioxide safely stored in a brick building for disinfection, and oil for equipment inside the maintenance building. Sludge handling has a collection drain system that returns any spillage to the head of the plant. The facility has stormwater collection drains strategically located throughout the plant that take rainwater to a retention pond at the northeast corner of the site before release to the Roanoke River.