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HomeMy WebLinkAboutNCG110080_COMPLETE FILE - HISTORICAL_20080110STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. IV UC L k O D d D DOC TYPE HISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑ aoDS O I I, D YYYYM M D D STATE OF NORTH CAROLINA Department of Environment and Natural Resources Raleigh Regional Office SECTION —bt0iV_'54 NAME ,ja L j!� Q. L,-I r FILE ACCESS RECORD DATE/TIME REPRESENTING 414 1-3 Guidelines for Access: The staff of the _Raleigh Regional Office is dedicated to making public records in our custody readily available to the public for review and copying. We also have the responsibility to the public to safeguard these records and to carry out our day-to-day program obligations. Please read carefully the following before signing the form. 1. Due to the large public demand for file access, we request that you call at least a day in advance to schedule an appointment for file review so you can be accommodated. Appointments are scheduled between 9:00 a.m. and 3:00 p.m. Monday —Thursday. Viewing time ends at 4:00 p.m. Anyone arriving without an appointment may view the files to the extent that time and staff supervision are available. 2. You must specify files you want to review by facility name or incident number' as appropriate. The number of files that you may review at one appointment will be limited to five. 3. You may make copies of a file when the copier is not in use by the staff and if time permits. Cost per copy is 2.5 cents for ALL copies if making more than 25 copies - there is no charge if less than 25 copies are made. Payment is to be made by check, money order, or cash in the administrative offices. 4. FILES MUST BE KEPT IN THE ORDER YOU RECEIVED THEM. Files may not be taken from the office. No briefcases, large totes, etc.- are permitted in the file review area. To remove, alter, deface, mutilate, or destroy material in one of these files is a misdemeanor for which you can be fined up to $500.00. 5. In accordance with General Statute 25-3-512, a $25.00 processing fee will be charged and collected for checks on which payment has been refused. 6. The customer must present a photo ID, sign -in, and receive a visitor sticker prior to reviewing files. FACILITY NAME COUNTY 1. 2. n 3. 4. 5. Si ature and Name of Firm/Business Date Time In Time Out P16ase attach a business card to this form if available R�• ` D A1;A a M16 2) 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 December 8, 2010 Mr. Stephen Biggs Town Manager Town of Clayton PO Box 879 Clayton, NC 27520 SUBJECT: Compliance Evaluation Inspection Town of Clayton Permit No: NCG 110080 Johnston County Dear Mr. Biggs: On December 7, 2010, Mack Wiggins of the North Carolina Division of Water Quality, Surface Water Protection Section, Raleigh Regional Office, conducted a compliance evaluation inspection of the Town of Clayton, Little Creek Water Reclamation Facility, Durham Street Extension, Clayton, NC. The assistance and cooperation of Mr. James Warren, ORC was very helpful and appreciated during the inspection process. I. The following observations were made during the inspection: This wastewater treatment plant is a 2.5 MGD facility which discharges treated effluent into the Neuse River. 2. This facility has six stormwater outfalls. No outfalls have representative status. a. Stormwater Outfall No. 1 receives stormwater run-off from the return sludge pump station area near the secondary clarifiers No. I and No. 2. Stormwater present was clear and assessable at the time of the inspection. b. Stormwater Outfall No. 2 receives stormwater run-off from aeration basin No. 1 and the aerobic digester area. Stormwater present was clear and assessable at the time of the inspection. c. Stormwater Outfall No. 3 receives stormwater run-off from control building, shed, generator and fuel tank area. Stormwater present was clear and assessable at the time of the inspection. d. Stormwater Outfall No. 4 receives stormwater run-off from water line flush, control building and area between control building and sludge drying beds. Stormwater was not present at the time of the inspection. Outfall was assessable. One NhCarolina - - - - Naturally 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 27699-1528 FAX (919) 788-7159 877.623-6748 An Equal OpportunitylAMrmative Action Employer— 50% Recycled/10°/ Post Consumer Paper Mr. tephen�Biggs �, Town ot,clsyton .; I)ecemhcr 8; 2t11()c Stormwater Outfall No. 5 receives stormwater run-off from the old influent pump station area. Stormwater present was clear and assessable at the time of the inspection. f. Stormwater Outfall No. 6 receives stormwater run-off from secondary clarifier No. 2 and ditch which receives run-off from the secondary clarifier No. 3 area. Stormwater was not present at the time of the inspection. Outfall was assessable. 3. The facility does not do any vehicle maintenance and therefore, only required to conduct qualitative monitoring. All monitoring was performed at the outfalls as required by Stormwater General Permit NCG 110000. Qualitative results are recorded on the forms provided by DWQ. 4. The facility has BMPs in place. The facility's BMPs are a vegetative strip filter from outfall No. 1 to No. 5.' Fifteen feet at No 5. to more than two hundred feet at No. 1. 5. Monitoring is conducted by Mr. James Warren, ORC. 6. The facility provides all necessary secondary containment as required. 7. The facilities Stormwater Pollution Prevention Plan contain all items as required by Part II section A of General Permit NCGI 10000. This facility was found to he in compliance with general permit NCGI 10080 at the time of the inspection. Thanks for your cooperation. If you or your staff have any questions, please call me at (919)791- 4200. Sincerely, Mack Wiggins Environmental Specialist Raleigh Regional Office, SWP cc: Central Files RRO File Mr. James Warren, ORC, Town of Clayton, Little Creek Water Reclamation Facility Permit: NCG110080 SOC: County: Johnston Region: Raleigh Compliance Inspection Report Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Clayton Effective: Expiration: Facility: Little Creek Water Reclamation 1000 Durham St Contact Person: James 0 Warren Directions to Facility: System Classifications:' Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Title: Inspection Date: 12/07/2010 Entry Time: 10:30 AM Primary Inspector: Mack K Wiggins Secondary Inspector(s): Clayton NC 27520 Phone: 919-553-1536 Certification: Exit Time: 05:00 PM 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: 0 Storm Water (See attachment summary) Page: 1 Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 12/0712010 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: Page: 2 r Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 1 V0712010 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? ■ Cl ❑ ❑ # 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? ■ ❑ ❑ Cl # 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 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: The facility does not perform any vehicle maintenence. The facility is required only to conduct qualitative monitoring. 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 property documented by the Division? ❑ ❑ ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ D ❑ ❑ Comment: All outfalls wee assessable for monitoring at the time of the inspection. Page: 3 �r r NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Charles W. Wakild, P.F. Dee Freeman Governor Director Secretary January 4, 2012 R. Stephen Biggs, Town Manager Town of Clayton P.O. Box 879 Clayton, North Carolina 27520 Subject: Compliance Evaluation Inspection Town of Clayton - Little Creek Water Reclamation Facility NPDES Permit Number NCO025453 Stormwater Permit Number NCG110080 Johnston County Dear Mr. Biggs: On December 15, 2011, Mitch Hayes of the Raleigh Regional Office conducted a compliance evaluation inspection of the subject facility. The assistance of James Warren, grade WW-4 Operator in Responsible Charge (ORC), and Leigh Honeycutt was gratefully appreciated. Please find the attached Basin Wide Information Management System (BIMS) inspection checklist summarizing each inspection. Below is a list of recommendations and findings developed from the inspection: 1. The reissued NCO025453 permit became effective April 01, 2010 and will expire March 31, 2013. Permit renewal is required within 6 months permit expiration date. 2. The Town of Clayton has contracted with Central Johnston County Regional WWTF to send and treat 900,000 Gallons per Day (GPD), with a minimum of 150,000 GPD, to the Central Johnston County Regional WWTF. The Town of Clayton also has an agreement with the City of Raleigh to send and treat 1 MGD to the Neuse River Wastewater Treatment Plant however; infrastructure has yet to be constructed. The 2.5 MGD water reclamation facility consists of the following units: influent head works with a biofilter odor control system that includes a Fiberglass Reinforced Plastic {FRP) cover, mechanical and automatic bar screens; a vortex type grit removal system; influent pump station with ultrasonic flow meter with back-up float alarm; a 214,500 gallon anaerobic basin in front of oxidation basin # 2; a 300,000 gallon anoxic tank in front of oxidation basin # 2; a 200,000 gallon anoxic in front of oxidation basin # 1; three (3) secondary clarifiers; two shallow bed DAVCO traveling bridge type tertiary filters; UV disinfection, two banks, with back-up chlorination 1 dechlorination; effluent pump station; one 90,000 gallon aerated digester/sludge stabilization tank; two - 360,000 gallon aerated sludge holding tanks; sludge loading station; a sludge thickening building containing a rotary drum thickener; sludge drying beds; in -plant non - potable water system using reclaimed treated wastewater; a reclaimed water pump station and transmission force main to the Pine Hallow Golf Course and two on -site generators to provide back-up power. North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: www.ncwalerquality org 1628 frtad Service Center Raieigh, NC 27699.1628 FAX (919) 788-7159 877-623-6748 Location: 3800 Barrett Drive Raleigh, NC 27609 f71l0 NcxthCarolina An Equal OpportuniWIAffirmative Action Employer — 50% Recycleo110°/ Post Consumer Paper /VrTt1ltrlll� Little Creek WRF CEI Page 2— 4. At the time of inspection, automatic and manual bar screens and vortex grit removal system were functioning normally. The biofilter odor control system appear to be operating normally based on very little odor at the influent head works. A diffuser pipe was being repaired in the number 2 aerated sludge holding tank. The number 1 aerated sludge holding tank was approximately 80% full. Aerators in sludge holding tank number 1 were operational. Sludge was not being thickened in the rotary drum thickener at the time of inspection. The thickener is operated twice a week. Influent in the two oxidation basins was medium brown in color with very little foam. Covers have been placed over the anaerobic. selector to prevent odor. The #2 secondary clarifier was not in use due to low inflow. There was no foam noted in secondary clarifier #2 or #3. Sludge blanket in the #2 clarifier was 1 foot and 1 '/ feet in clarifier #3. Both clarifiers have 14 foot sidewail depths. Effluent in the wet well at the tertiary filters appeared clear with no foam. The sludge drying beds had no sludge in them. Biosolids are land applied under the Town of Clayton Land Application Permit WO0023178. The permit will expire September 30, 2015. Granville Farms is designated the back-up hauler to land apply Biosolids under the GFI Residuals Land Application Program under permit WO0000838. A Certificate of Approval was issued December 17, 2010 to Johnston County Residuals Dewatering Facility to accept up to 150 dry tons of residuals per year from Little Creek Water Reclamation Facility, 6. In -plant non -potable water using treated wastewater effluent is utilized throughout the plant is covered under NPDES Permit 25453. The reuse generation distribution line and pump station with force main to the Pine Hollow Golf Course is covered under permit WQ0024223 that will expire September 30, 2015. Reuse, reclaim water, and land application permits are currently managed by the Aquifer Protection Section. 7. The laboratory was checked in a cursory manner. All instrument calibration logs are being maintained in a log book. Fecal coliform bath temperature was 44.5 degrees C and the laboratory refrigerator was 3 degrees C. BOD incubator temperature was 20.0 C. The influent and effluent flow meters were calibrated November 15, 2015 by Chadwick instruments. The influent sampler temperature was 5 degrees C and the effluent sampler temperature was 3 '/2 degrees C. 8. Discharge Monitoring Reports (DMR's) for the period October 2010 through November 2011 were reviewed for compliance with permit limits and monitoring requirements. There were no other violations listed for the review period. 9. Commercial lab results, chain of custody records, and bench sheets were compared with data submitted on the DMR for the month of November 2011, No discrepancies were noted. Stormwater Permit NCG110080 10. Inspection of the stormwater outfalls and plant site was conducted at the same time as the CEI for the Water Reclamation Facility. Permit NCG110080 was reissued and became effective on June 01, 2008 and will expire on May 31, 2013. 11. There are six stormwater outfalls listed for the facility: a. Stormwater Outfall 001 consists of drainage from the return sludge pump station; on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge and no water in the drainage ditch at the time of inspection. b. Stormwater Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows Little Creek WRF CEI Page 3 discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared clear. c. Stormwater Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building. Water in the low lying area appeared clear. d. Stormwater Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into a small ditch. There was no water in the ditch. e. Stormwater Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. Water at the discharge point appeared clear. Stormwater Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into a sediment trap at Outfall 006. Any water in the sediment trap flows through crushed stone at the end of the discharge point and into a wooded area. There was no discharge at the time of inspection. 12. Qualitative monitoring for all outfalls was last conducted on April 27, 2011. There is no vehicle maintenance done on site. There have been no spills for the 2010-2011 year. The stormwater pollution prevention control plan was amended in 2009. Annual employee training on spill prevention and response occurred on December 06, 2011. I would like to thank James Warren and Leigh Honeycutt time and assistance with this inspection. If you have any questions about this report or the inspection, please contact me at 919.791.4261. Sincerely, Mitch Hayes Environmental Specialist Cc: Permit files Central Files Compliance Inspection Report Permit: NCG110080 Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Clayton SOC: Effective: Expiration: Facility: Little Creek Water Reclamation County: Johnston 1000 Durham St Region: Raleigh Clayton NC 27520 Contact Person: James O Warren Title: Phone: 919-553-1536 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): 24 hour contact name James O Warren Phone: 919-553-1536 On -site representative James O Warren Phone: 919-553-1536 Related Permits: W00023178 Town of Clayton - Town of Clayton Residuals Land Application Program NCO025453 Town of Clayton - Little Creek WWTP WQCS00110 Town of Clayton - Clayton Collection System Inspection Date: 12/15/2011 Entry Time: 10:30((}}AM L Exit Time: 01:30 PM z Primary Inspector: Mitchell S Hayes JV� L4c� k�_R rl�� y � v�' Peo e:J9 9 791-4200 Secondary Inspector(s): i 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: i Storm Water (See attachment summary) Page: 1 Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 12/1512011 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: There are 6 Stormwater Outfall5: Stormwater Outfall 001 consists of drainage from the return sludge pump station; on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge and no water in the drainage ditch at the time of inspection. Stormwater Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared clear. Stormwater Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building. Water in the low lying area appeared clear. Stormwater Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into,a small ditch. There was no water in the ditch. Stormwater Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. Water at the discharge point appeared clear. Stormwater Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into a sediment trap at Outfall 006. Any water in the sediment trap flows through crushed stone at the end of the discharge point and into a wooded area. There was no discharge at the time of inspection. Qualitative monitoring for all outfalls was last conducted on April 27, 2011. There is no vehicle maintenance done on site. There have been no spills for the 2010-2011 year. The stormwater pollution prevention control plan was amended in 2009. Annual employee training on spill prevention and response occurred on December 06, 2011 Page'. 2 J I ,. Permit: NCG110080 Owner -Facility: Town of Clayton Inspection Date: 1211512011 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? Cl ❑ ■ ❑ # 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? I ■ ❑ ❑ ❑ # Does the facility provide and document Employee Training? ■ ❑ ❑ Cl # 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: There have been no significant spills within the last three years. Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Monitoring was last completed April 27, 2011. Permit and Outfalls Yes No NA NE # 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? ■ ❑ Cl Cl Comment: Page: 3 .Via NCOENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor R. Stephen Biggs, Town of Clayton P.O. Box 879 Town Manager Clayton, North Carolina 27520 Dear Mr. Biggs: Division of Water Quality Coleen H. Sullins Dee Freeman Director Secretary February 19, 2010 Subject: Compliance Evaluation inspection Town of Clayton - Little Creek Water Reclamation Facility NPDES Permit Number NCO025453 Stormwater Permit Number NCG110080. Johnston County On February 17, 2010, Mitch Hayes of the Raleigh Regional Office conducted a compliance evaluation inspection of the subject facility. The assistance of James Warren, grade WW-4 Operator in Responsible Charge (ORC), and Leigh Honeycutt was gratefully appreciated. Please find the attached Basin Wide Information Management System (BIMS) inspection checklist summarizing each inspection. Below is a list of recommendations and. findings developed from the inspection: The subject permit expired March 31, 2008 and is currently under review. Please continue to operate under the last issued permit until a new permit is issued. 2. The 2.5 MGD water reclamation facility consists of the following units: influent head works with a FRP cover system with a biofilter odor control system with mechanical screening and a vortex type grit removal system; influent pump station with ultrasonic flow meter with back-up float alarm; a 214,500 gallon anaerobic basin in front of oxidation basin # 2; a 300,000 gallon anoxic tank in front of oxidation basin # 2; a 200,000 gallon anoxic in front of oxidation basin # 1; three (3) secondary clarifiers; two shallow bed DAVCO traveling bridge type tertiary filters; UV disinfection with back-up chlorination 1 dechlorination; effluent pump station; one 90,000 gallon aerated digester/sludge stabilization tank-, two - 360,000 gallon sludge holding tanks; sludge loading station; a sludge thickening building containing a rotary drum thickener; sludge drying beds; in -plant non -potable water system using reclaimed treated wastewater; a reclaimed water pump station and transmission force main to the Pine Hollow Golf Course and two on -site generators to provide back-up power. The clarigester, trickling filter, and secondary clarifier of the original plant are not in use and are abandoned. 3. At the time of inspection, sludge from the newer aerated sludge holding tank was being pumped into the other aerated sludge holding tank which was approximately 80% full. Sludge volume in the other sludge aerated tank was approximately 50% full. All aerators in both sludge holding tanks were operational. Sludge was being thickened in the rotary drum thickener. Sludge is expected to be hauled in the next 7 days. Influent in the two oxidation basins was light to medium brown in color with very little foam. Covers have been placed over the anaerobic selectrr to prevent odor. All mixers in the anaerobic sections of both basins were operational North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Intemet: www.ncwalerg6ality.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 788-7159 877-623-6748 Location: 3800 Barrett Drive Raleigh, NC 27609 One NprthCarolina An Equal Opportunity/Affirmative Action Employer — 50% Recycledl10% Past Consumer Paper J�'}�tll1,�1 //Y Little Creek WRF CEI Page 2 with no dead spots. The #1 secondary clarifier was not in use due to low inflow. There was no foam noted in secondary clarifier #2 or #3. Sludge blanket in #2 clarifier was %2 foot and 5 feet in clarifier #3. Both clarifiers have 14 foot sidewall depths. Effluent in the wet well at the tertiary filters appeared clear with no foam. Mr. Warren stated that the sand in the tertiary filters will be replaced this year. The sludge drying beds had no sludge in them. 4. Biosolids are land applied under the Town of Clayton Land Application Permit WQ0023178. The permit will expire September 30, 2012. Granville Farms is designated the back-up hauler to land apply biosolids under the GFI Residuals Land Application Program under permit WQ0000838. 5. In -plant non -potable water using treated wastewater effluent is utilized throughout the plant under permit W00022224. The reuse generation distribution line and pump station with force main to the Pine Hollow Golf Course is covered under permit W00024223. Both permits will expire September 19, 2014. Reuse, reclaim water, and land application permits are currently managed by the Aquifer Protection Section. 6. The laboratory was checked in a cursory manner_ All instrument calibration logs are being maintained in a log book. Fecal coliform bath temperature was 44.5 degrees C and the laboratory refrigerator was 2.5 degrees C. BOD incubator temperature was 20.0 C. The influent and effluent flow meters were calibrated May 1, 2009 by Chadwick Instruments. The influent sampler temperature was 4 degrees C and the effluent sampler temperature was 4 degrees C. 7. Discharge Monitoring Reports (DMR's) for the period September 2008 through October 2009 were reviewed for compliance with permit limits and monitoring requirements. Permit monthly flow limit was exceeded by 1.5% for March 2009. There were no other violations listed for the review period. 8. Commercial lab results, chain of custody records, and bench sheets were compared with data submitted on the DMR for the month of December 2009. No discrepancies were noted. Stormwater Permit NCG110080 9. Inspection of the stormwater outfalls and plant site was conducted at the same time as the CEI for the Water Reclamation Facility. Permit NCG110080 was reissued and became effective on June 01, 2008 and will expire on May 31, 2013, 10. There are six stormwater outfalis listed for the facility: a. Stormwater Outfall 001 consists of drainage from the return sludge pump station; on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge at the time of inspection. Water in the drainage ditch appeared clear. b. Stormwater Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared clear. c. Stormwater Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building. Water in the low lying area appeared clear. Little Creek WRF CEI Page 3 d. Stormwater Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into a small ditch. Water in the ditch appeared clear. e. Stormwater Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. Water at the discharge point appeared clear. Stormwater Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into outfall 006. At the time of inspection a sediment trap had been constructed from crushed stone in front of the discharge point. Outfall 006 discharges into a wooded area. There was no discharge at the time of inspection. 11. Qualitative monitoring for all outfalls was conducted on March 26, 2009 and December 01, 2009. There is no vehicle maintenance done on site. There have been no spills for the 2008- 2009 year. The stormwater pollution prevention control plan was amended in 2009. Annual employee training on spill prevention and response occurred on May 01, 2009. I would like to thank James Warren and Leigh Honeycutt time and assistance with this inspection. If you have any questions about this report or the inspection, please contact me at 919.791.4261. Sincerely, Mitch Hayes Environmental Specialist Cc-P_ermit-files, Central Files Permit: NCG110080 SOC: County: Johnston Region: Raleigh Compliance Inspection Report Effective: 06/01/08 Expiration: 05/31/13 Owner: Town of Clayton Effective: Expiration: Facility: Little Creek Water Reclamation 1000 Durham St Contact Person: James O Warren Directions to Facility: System Classifications: Primary ORC: Secondary ORC(S): On -Site Representative(s): 24 hour contact name On -site representative Related Permits: Clayton NC 27520 Title: Phone: 919-553-1536 Certification: Phone: James O Warren Phone: 919-553-1536 James O Warren Phone: 919-553-1536 WQ0022224 Town of Clayton - Little Creek WWTP WQCS00060 Johnston County Department Of Public Utilities - Johnston County Collection System W00023178 Town of Clayton - Town of Clayton Residuals Land Application Program WQCS00110 Town of Clayton - Clayton Collection System NCO025453 Town of Clayton - Little Creek WWTP Inspection Date: 02/17/2009 Entry Time: 10:00 AM Exit Time: 12A5 PM Primary Inspector: Mitchell S Hayes ��dG��,15 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: Storm Water (See attachment summary) Page: 1 .r Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 02/17/2009 Inspection Type: Compiiance Evaluation Reason for Visit: Routine Inspection Summary: There are six stormwater outfalls listed for the facility: a) Stormwater Outfall 001 consists of drainage from the return sludge pump station; on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge at the time of inspection. Water in the drainage ditch appeared clear. b) Stormwater Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared clear. c) Stormwater Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building, Water in the low lying area appeared clear. d) Stormwater Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into a small ditch. Water in the ditch appeared clear. e) Stormwater Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. Water at the discharge point appeared clear. f) Stormwater Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into outfall 006. At the time of inspection a sediment trap had been constructed from crushed stone in front of the discharge point. Outfall 006 discharges into a wooded area. There was no discharge at the time of inspection. Qualitative monitoring for all outfalls was conducted on March 26, 2009 and December 01, 2009. There is no vehicle maintenance done on site. There have been no spills for the 2008-2009 year. The stormwater pollution prevention control plan was amended in 2009. Annual employee training on spill prevention and response occurred on May 01, 2009. Page: 2 Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 02/17/2009 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? ■ ❑ Cl Cl # 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? ■ Cl ❑ ❑ Has the Stormwater Pollution Prevention Plan been implemented? ■ ❑ ❑ ❑ Comment: There have been no sgnificant spill during the last three years. Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Qualitative monitoring was completed for all outfalls March 26, 2009 and December 01, 2009. Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? EDOO # Were all outtalls 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 �DF W A T SRO Michael F. Easley, Governor p 1 `C William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources January 10, 2008 Mr. R. Stephen Biggs, Town of Clayton P.O. Box 879 Town Manager Clayton, North Carolina 27520 Subject: Compliance Evaluation Inspection Town of Clayton Little Creek WRF NPDES Permit No. NCO025453 Stormwater Permit NCG 110080 Johnston County Dear Mr. Biggs: Coleen H. Sullins, Director Division of Water Quality On December 17, 2007 Mitch Hayes of the Raleigh Regional Office conducted a compliance evaluation inspection of the subject facility. The assistance of James Warren grade WW-4 Operator in Responsible Charge (ORC) with this inspection was gratefully appreciated. Please find the attached Basin Wide Information Management System (BMIS) inspection checklist summarizing each inspection. Below is a list of recommendations and findings developed from the inspection: 1. The subject permit was modified and became effective November 01, 2006 and will expire March 31, 2008. A permit renewal application was received on October 11, 2007 and is currently under review. Please continue to operate under the last issued permit until a new permit is issued. 2. The 2.5 MGD water reclamation facility consists of the following units: influent head works with a FRP cover system and odor control system including mechanical screening and a vortex type grit removal system; influent pump station with ultrasonic flow meter with back-up float alarm; a new 214,500 gallon anaerobic basin in front of oxidation basin # 2; a new 300,000 gallon anoxic tank in front of oxidation basin # 2; a new 200,000 gallon anoxic in front of oxidation basin # 1; three (3) secondary clarifiers; two shallow bed DAVCO traveling bridge type tertiary filters; LTV disinfection with back-up chlorination / dechlorination; effluent pump station; one existing 90,000 gallon aerated digester/sludge stabilization tank; one new aerated 360,000 gallon sludge holding tank; one existing aerated 360,000 gallon sludge holding tank; sludge loading station; a new sludge thickening building containing a rotary drum thickener; sludge drying bcds; in -plant non -potable water system using reclaimed treated wastewater; a reclaimed water pump station and transmission force main to the Pine Hollow Golf Course (scheduled completion 02/06/2008) and two on -site generators to provide back-up power. The clerigester, trickling filter, and secondary clarifier of the original plant are not in use and are abandoned. 3. At the time of inspection, the aerated digester was being used to store scum from the clarifiers. The two aerated sludge holding tanks were approximately 50% full. Sludge hauling was to begin early January 2008. Clarifier # I was offline due to low influent flow. Sludge judge readings for North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791,4200 Customer Service Intemet www.ncwaterQu-a1i!y.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 788.7159 1,877.623,6748 An Equal Opportunity/Affimiative Action Employer — 50% RecMcled110% Post Consumer Paper Little Creek WRF CEI Page 2 clarifier # 2 was 3 feet and clarifier # 3 was 1 foot with both clarifiers having sidewall depths of 14 feet. Effluent appeared clear flowing evenly over the weirs with no blockage. There was no scum noted in either clarifier. The rotary drum thickener was not being operated at the time of inspection. Effluent flowing off the tertiary filters appeared clear with no foam or odor. Each effluent turbine pump is scheduled to be rebuilt. Excavation around the three effluent turbine pumps has already begun. The effluent discharge pipe was submerged at the time of inspection. Effluent appeared clear discharging into the Neuse River with no negative impacts. 4. Biosolids are land applied under the Town of Clayton Land Application Permit WQ0023178. Granville Farms is designated the back-up hauler to land apply biosolids under the GFI Residuals Land Application Program under permit WQ0000838. 5. In -plant non -potable water using treated wastewater effluent is utilized throughout the plant under permit WQ0024223. The reuse generation distribution line and pump station with force main to the Pine Hollow Golf Course is covered under permit WQ22224. Reuse, reclaim water, and land application permits are currently managed by the Aquifer Protection Section. 6. The laboratory was checked in a cursory manner. All instrument calibration logs are being maintained on computer. An operator's logbook was available and being maintained. Fecal coliform bath temperature was 44.6 degrees C and the drying oven temperature was 106 degrees. The influent and effluent flow meters were calibrated October 07, 2007. Influent sampler temperature was 2 degrees C. and the effluent sampler temperature was 3 degrees C. 7. Discharge Monitoring Reports (DMR's) for the period December 2006 to September 2007 were reviewed for compliance with permit limits and -monitoring requirements. The BIMS computer is flagging monitoring violations for chronic toxicity for 12/2006, 03/2007, 06/2007, and 09/2007. These violations appear to be caused by using the code THP3B for reporting pass/fail results for chronic toxicity. Please use the code TGP3B when reporting pass/fail results for chronic toxicity. Monitoring violation for silver was recorded for 01/2007. A pH value of 73 was recorded 05/07/2007 most likely should have been recorded as 7.3. Total residual chlorine is reported as exceeding the permit limit on 09/06/2007, 09/27/2007, and 09/28/2007. This is reported under the column TOTAL RESIDUE parameter code 00500. Currently the Little Creek WRF has'no parameter listed however, there is a total suspended residue listed. Please clarify and send in an amended September 2007 DMR. The annual pollutant scan that is attached to the September 2007 DMR list the Total Residual Chlorine (TRC) result as 12 ug/l. The grab sample for the TRC analyses was taken 08/23/2007 lists the results on the August 2007 DMR as 0.12ug/l. Please clarify the August 2007 TRC result and send in an amended DMR. There were no other violations listed for the review period. 8. Commercial lab results, chain of custody records, and bench sheets were compared with data submitted on the DMR for the month of September 2007. No discrepancies were noted. Stormwater Permit NCG 110062 9. Inspection of the stormwater outfalls and plant site was conducted at the same time as the CEI wastewater treatment plant. Permit NCG110062 was issued and became effective on June 27, 2003 and will expire on April 30, 2008. 10. There are six outfalls listed for the facility: a) Outfa11.001 consists of drainage from the return sludge pump station; on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete Little Creek WRF CEI Page 3 pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge at the time of inspection. Water in the drainage ditch appeared clear. b) Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared muddy most likely from recent rains. c) Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building. d) Outfall 004 receives flow from the parking lot and in front of the -operations building. The discharge point is across the street into a small ditch. There was no discharge at the time of inspection. There was no water in the ditch. e) Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. There was no discharge at the time of inspection. Water at the discharge point appeared clear. f) Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into outfall 006. At the time of inspection a sediment trap had been constructed from crushed stone in front of the discharge point. Outfall 006 discharges into a wooded area. There was no discharge at the time of inspection. 11. Qualitative monitoring for all outfalls was conducted on June 27, 2007 and December 12, 2007. There is no vehicle maintenance done on site. There have been no spills for the 2006-2007 year. The stormwater pollution prevention control plan was amended in 2007. Annual employee training on spill prevention and response occurred on December 13, 2007. I would like to thank James Warren for his time and assistance with this inspection. If you have any question concerning the inspection or the checklists, please contact me at 919.791.4261. Sincerely, 4 4�(20 Mitch Hayes Environmental Specialist Cc: Central Files Permit Files Little Creek WRIT' CEI Page 3 pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge at the time of inspection. Water in the drainage ditch appeared clear. b) Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared muddy most likely from recent rains. c) Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to low lying area across from the right side of the operations building. d) Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into a small ditch. There was no discharge at the time of inspection. There was no water in the ditch. e) Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. There was no discharge at the time of inspection. Water at the discharge point appeared clear. f) Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into outfall 006. At the time of inspection a sediment trap had been constructed from crushed stone in front of the discharge point. Outfall 006 discharges into a wooded area. There was no discharge at the time of inspection. 11. Qualitative monitoring for all outfalls was conducted on June 27, 2007 and December 12, 2007. There is no vehicle maintenance done on site. There have been no spills for the 2006-2007 year. The stormwater pollution prevention control plan was amended in 2007. Annual employee training on spill prevention and response occurred on December 13, 2007. I would like to thank James Warren for his time and assistance with this inspection. If you have any question concerning the inspection or the checklists, please contact me at 919.791.4261. Sincerely, mk'V I e4 Mitch Hayes Environmental Specialist Cc: Central Files Permit Files Permit:• NCG110080 SOC: County: Johnston Region: Raleigh Compliance Inspection Report Effective: 04/02/04 Expiration: 04/30/08 Owner: Town of Clayton Effective: Expiration: Facility: Little Creek Water Reclamation 1000 Durham St Clayton NC 27520 Contact Person: James O Warren Title: Phone: 919-553-1536 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): 24 hour contact name James O Warren Phone: 919-553-1536 On -site representative James O Warren Phone: 919-553-1536 Related Permits: WQ0022224 Town of Clayton - Little Creek WWTP NCO025453 Town of Clayton - Little Creek WWTP Inspection Date: 12l1712007 Ent . e, 09;45 AM„�/ E it Time: 12:25 PM Primary Inspector: Mitchell S Hayes (/I(,,{i/�P,Y�ijiPhone: 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: ■ Storm Water (See attachment summary) Page: 1 Permit: NCG110080 Owner - Facility: Town of Clayton Inspection Date: 12/17/2007 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: There are six outfalls listed for the facility: Outfall 001 consists of drainage from the return sludge pump station, on -site generator area, chlorine contact chamber and effluent pump station. Flow is conveyed by concrete pipe and discharges to a small drainage ditch behind the on -site generator and tertiary filter structure. There was no discharge at the time of inspection. Water in the drainage ditch appeared clear. Outfall 002 receives drainage from the grassy area in front of oxidation basin number 1, the area in front of the aerobic digester; chemical feed building, the area around the sludge holding tanks and the sludge loading station. These combined flows discharge into a small ditch. There was no discharge at the time of inspection. Water in the ditch appeared muddy most likely from recent rains. Outfall 003 receives flow from the on -site generator and fuel tank behind the operations building, and area near the aerobic digester. The combined flows discharge to law lying area across from the right side of the operations building. Outfall 004 receives flow from the parking lot and in front of the operations building. The discharge point is across the street into a small ditch. There was no discharge at the time of inspection. There was no water in the ditch. Outfall 005 receives stormwater flow from the area around the influent pump station and the reclaimed water pump station. Combined flows discharge to a low-lying area east of the influent pump station. There was no discharge at the time of inspection. Water at the discharge point appeared clear. Outfall 006 is located near the tertiary filter structure. The drainage area around the return sludge pump and secondary clarifier number 1 and 2 discharge into outfali 006. At the time of inspection a sediment trap had been constructed from crushed stone in front of the discharge point. Outfall 006 discharges into a wooded area. There was no discharge at the time of inspection. Page: 2 Permit: NCG110080 Owner • Facility: Town of Clayton Inspection Date: 12/17/2007 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: There is no vehicle maintenance done on site. There have been no spills for the 2006-2007 year. The stormwater pollution prevention control plan was amended in 2007. Annual employee training on spill prevention and response occurred on December 13, 2007. Qualitative Monitoring Tes no nM NC Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Qualitative monitoring for all outfalls was conducted on June 27, 2007 and December 12, 2007. Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? WOOD # 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: There are six stormwater outfalls. Page: 3 01-08-'08 13;34 FROM-5531541 5531541 T-948 A001/033 F-516 Post-ir Fax Note 7671 Date I p� pause From J . G�f� IGi7J COA)epL COI Phone M 79 f , q Z (r Phone # N-7D p®-1I3-1 FAxi' Town of Clayton, North Carolina Stormwater Pollution Prevention Control Plan Little Creek Water Reclamation Facility April, 2004 (Amended 2007) 01-08-'08 13:34 FROM-5531541 5531541 T-948 P002/033 F-516 Introduction The purpose of this document is to comply with the requirements of the Town of Clayton's NPDES Stormwater General Permit No. NCG110000, This plan will address the different means used to manage, operate and react to minimize the likelihood of storm water pollution. 01-08-'08 13:34 FROM-5531541 7")wn � 31541 1-948 P003/033 F-516 C /A)9 Site Plan (,,/Te I� G Cr I I '�veo The purpose of the site plan is to provide a description of the physical facility and the potential pollutant sources that may be expected to contribute to contamination of stormwater discharges. A general location map and a site -specific neap are included in the appendix. The Tittle Creek Water Reclamation Facility treats domestic wastewater from the Town of Clayton and a few areas in Johnston County. The facility is a state of the art facility using an oxidation ditch process with biological nutrient removal and tertiary filtration. All the wastewater is contained within the facility and treatment structures are above the hundred -year flood plain. Several chemicals are used in the process and stared on the facility. Polymer ( aqueous solution, C.A.S. # 42751-79-1) is used for sludge thickening and clarifier settling enhancement. Typically less than 200 gallons will be on -site at any time, and is stored in the chemical feed building. The chemical feed building drains into the return sludge system. Aluminum Sulfate ( 50% aqueous solution, C. A. S. # 10043-01-3) used for phosphorus removal, Magnesium Hydroxide (--60% aqueous solution, C.A.S. # 01309- 42-8) used for pH adjustment, and Bioxide (Calcium Nitrate, — 60% aqueous solution, C.A.S. # 15245-12-2) used for odor control are stored in a bulk tanks in a concrete secondary containment area behind the chemical feed building. The containment area drains into the return sludge system. Sodium hypochlorite and sodium bisulfate are stored in 55-gallon drums in the chlorine building that also drains into the return sludge system. Typically there will be less than 100 gallon of either chemical on -site. The facility has six storm water discharge points: Point 01, is located in the southeast comer of the facility behind the emergency generator. This outfall serves the clarifiers, emergency generator, return sludge pump station, tertiary filters, contact chamber, and effluent pump station. As such, this area could expect releases of treated or partially treated wastewater from the process tanks, or a spill from the transfer of fuel into the double lined diesel fuel tank. All of the process systems and diesel fuel tank are equipped with alarm systems to reduce the possibilities of unwanted spills or discharges. Point 02, is located on the southeast side of the facility behind the future number two holding tank. This outfall serves the chemical feed building, tank farm, several process tanks, and the sludge holding tanks. As such, this area could be impacted from spills from chemical transfer into the tank farm or the unloading of drums form motor carriers, along with the possibilities of spills from the biosolids tanks. Tank volumes are monitored several times per day and recorded daily on the log sheet. In addition, the truck loading station for biosolids disposal has a drain back into the process. 01-08-' 08 13:34 FROM-5531541 5531541 T-948 P004/033 F-516 Point 03, is located on the south side of the plant right across from the operations and lab building. This outfall serves the area between the operations building and aerobic digester_ As such, the two areas of concern would involve the off loading of diesel fuel, and possible spills from a tank overflow from the aerobic digester. The diesel fuel tank has a secondary containment and the aerobic digesters level is monitored frequently and recorded daily. Point 04 is located directly across from the operations and lab building. This outfall serves the area around the front door of the lab and employee parking lot. This outfall has a very low potential for problems. Point 05 is located on the south side of the plant near the influent purnp station. This outfall serves the area around the influent pump station, the trickling filter lift station, and the remnants of the old trickling filter plant. As such, the major concern for this outfall is an overflow from the influent pump station. This station has alarms and telemetry to safeguard the system. Point Ob is located next on the east side of the filter structure. This outfall serves the area around the clarifiers and return sludge station. This outfall has a very low potential for problems. A visual inspection of all stormwater discharge points during dry weather has confirmed that there are no non-stormwater discharges present from this facility. Because of this, no laboratory testing was necessary for this site. Certification of this action is found at the end of this document. 01-08-'08 13:34 FROM-5531541 5531541 T-948 P005/033 F-516 Technical and Economic Feasibility Study A teeWcal and economic feasibility study was conducted in February 2005. Areas of concern were storage of materials, material handling, vehicle servicing, vehicle washing, and vehicle fueling. The following findings were made: Storage of materials: The following are chemicals are stored outside. Aluminum Sulfate ( 50% aqueous solution, C. A. S. # 10043-01-3) used for phosphorus removal, Magnesium Hydroxide (---60% aqueous solution, C.A.S. # 01309-42-8) used for pH adjustment, and Bi.oxide (Calcium Nitrate, M 60% aqueous solution, C.A.S. # 15245-12-2) used for odor control are stored in a bulk tanks in a concrete secondary containment area behind the chemical feed building. This containment area drains into the return sludge system. Emergency generator number one has a 1000-gallon tank with a metal secondary containment system, and generator number two has a 3000-gallon double walled tank with an electronic monitoring system to identify a compromised inner vessel. Process tanks are uncovered, however they are designed to prevent overflow situations or have alarms to warm of problems. As part of this study a rain shield is being added to the 1000 gallon diesel storage tank. Material Handling Operations: The liquid biosolids are transferred into tanker trucks via a pump system from the 400,000-gallon tank that includes a containment drain, which drains into the return sludge. Waste activated sludge and clarifier scum are transferred into the 100,000-gallon aerobic digester. Audible and visual alarms are being installed on these tanks as part of this project. Chemical handling via tanker and tractor -trailer are periodically carried out on site and personnel will be trained on spill prevention and containment. Vehicle Servicing Operations: There is no vehicle servicing operations on the site, Vehicle Washing: Vehicle washing while infrequent will occur in the area next to the sludge holding tank where it will be drained into the process. Vehicle Fueling: Vehicle fueling is not applicable to this site. Secondary Containment As mentioned above there are three places where the facility utilizes secondary containment. The chemical storage area has a concrete retaining structure with a manual 01-08-'08 13:34 FROM-5531541 5531541 T-948 P006/033 F-516 drain valve. The 1000-gallon diesel fuel tank has a metal containment basin around the tank with an alarm system and manual drain. The 3000-galIon diesel fuel tank is,a double walled tank with an internal alarm system. Best Manaament_Practices (BMPs) The Little Creek Water Reclamation, Facility uses a vegetative strip filter for stormwater management. This strip is approximately 15 feet at discharge point 05 to more than two hundred feet at discharge point 01. There are currently no plans to install additional control structures. Plant staff and vendors have received training in spill prevention and cleanup. 01-08-'08 13:35 FROM-5531541 5521542 T-948 P007/033 P-516 Spill Prevention and Response Spill Prevention The Town. of Clayton believes that spill prevention is a priority in our day-to-day operations. A good deal of attention is placed on the storage and handling of materials on site. Storage of materials on -site represents only a slight chance of environmental impacts from stormwater runoff. Operationally the greatest risks of negative impacts would come from: dewatering operations, biosolids truck loading, filling of digesters, and an influent structure overflow. Spills that would occur due to biosolids handling would be contained by the drain system that returns material into the splitter box. Influent structure overflows are minimized through alarms and operating procedures. Chemical spills during off loading are rare and should not represent a substantial hazard due to the level of training by plant staff and the transportation personnel. Spill Remediation Training of staff is key to the proper remediation of a spilled substance. The technique of spill cleanup differs based upon what is spilled and where it occurs. Two general methods of spill cleanup are listed below: On a hard or soft surface. (ie. ashphalt , concrete) 1. Immediately place sand berms or absorbent berms to keep the material from spreading. 2. Use adsorbent material or suction equipment to soak up or remove the material. 3. Remove the absorbent material, along with the berms. Disposal of the materials will be based upon adherence to federal and state regulations. Most materials on the site can be sent to the landfill or treated in the system. Be sure that the area is left in its original state. 4. If the spill occurs on the ground remove the affected soil and treat as above. Replace the necessary ground cover and return area to its original state. If the potential pollutant makes it into a storm drain; 1. Dam the spill way downstream as quickly as possible. 2. Once it is contained pump the material back into the site for disposal. 3. Flush affected area with water and pump material back into headworks. 4. Remove material used for damming and dispose of properly. 01-08-'08 13:35 FROM-5531541 5532541 T-948 P008/033 F-516 The annual training will re-emphasize the persons responsible and in, charge of implementing the spill response plan, and the location of equipment to be used in the event of a spill. Such equipment is as follows (but not limited to): 1. Case tractor 2. Absorbent material 3. Shovels 4. Squeegees 5. Personal protective equipment 6. Brooms Preventative Maintenance and Good Housekeeping Normal plant operations require daily, weekly, and monthly inspections of all the various equipment used at the WRF. These inspections are noted in a variety of logs kept at the WRF. A semi-annual inspection schedule of the stormwater infrastructure itself began in 2004, and logs will be kept at the WRF. Responsible Part The WRF Superintendent for the Town of Clayton shall be the responsible party for the overall coordination, development, implementation and revision to the Stotmwater Pollution Prevention Plan As such, the following is certification that the stormwater outfalls have been evaluated for the presence of non-stormwater discharges. " 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 upon my inquiry of the person or persons who managed 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." Jame W en, WRF Superintendent IT of Clayton, North Carolina 01•-08-'08 13:35 FROM-5531541 5531541 T-948 P009/033 F-516 Spill Prevention and Response Training Date: Name: I f 3 -, -7 Signature- Supervisor i S Signature- Supervisor i S r� OF WArFR Michael P. Easley, Governor O� QG � � William G. Ross, Jr., Secretary r North Carolina Depanment of Environment and Natural Resources -� Alan W. Klimek, P.E., Director Division of Water Quality November 9, 2005 Mr. Steven Biggs, Town Manager Town of Clayton P.O. Box 879 Clayton, North Carolina 27520 Subject: Compliance Evaluation inspection Little Creek Water Reclamation Facility Stormwater Permit NCG110080 Johnston County Dear Mr. Biggs: Mitch Hayes of the Raleigh Regional Office conducted the subject inspection October 14, 2005. The inspection was conducted in conjunction with the Water Reclamation Facility (WRF) compliance evaluation inspection (CEI). The date listed in the Little Creek WRF CEI correspondence was incorrectly listed as October 5, 2005. The cooperation of James Warren, Grade IV ORC, during the inspection was appreciated. Please find the attached Basin Wide Information Management System (BIMS) inspection checklist summarizing the inspection. If you have any questions concerning this report or the inspection, please contact me at 919.791.4200. Sincerely, Mitch Hayes Environmental Technician Cc: Central Files PAC Nor hCarolina ,ivrrturally North Carolina Division of Water Quality 1617 Mail service Center Raleigh, NC 27699-1617 Phone (919) 733-5093 Customer Service Internet: h2o enr.state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-9612 1-877.623.6748 An Equal Opportunity/Affirmative Action Empioyer - 50% Recycled110% Post Consumer Paper 4 United States Environmental Protection Agency Form Approved. EPA Mshington, D.C. 20460 OMB No 2040-0057 Water Compliance Inspection Report Approval expires 831-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/molday Inspection Type Inspector Fac Type 20 I 1 J,. 2 1 51 31 NC�311I)OPQ 11 121 05/1-7/1 117 18( i 19I y+ J U J ! J Remarks 21 1 1 1 1 1 1 1 1 1 6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 CA ----------------Reserved --------- ----- 671 169 70 L"1 71 11 72 U 73 W 74 751 I I 1 I I I 80 Section B: Facility Data Name and Location of Facility Inspected For Industrial Users discharging to POTW, also include POTW name and NPDES permit Number� Entry TimelDate Permit Effective Date Li r.� _e Ct'e�k S•la Crx Recl.,ur,,liur. 11:00 'A OS/lj /14 04/44/02 Exit Time/Date Permit Expiration Date 10W ,uraam St Cla•;ton Nl� 2 7�20 12:3U PM ,./i011.i oe/04/30 Name(s) of Onsite Representative(s)/Ttles(s)lPhone and Fax Number(s) Other Facility Data Name, Address of Responsible OfficialRtlelPhone and Fax Number Contacted .hm^n n PJnrren, „r,Po Pr.: F79 ,^Ie--yt.r.n IJC 1 F�B Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit 0 Records/Reports Self -Monitoring Program E Facility Site Review Effluent/Receiving Waters N Storm Water Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) &) Name(s) and Signatures) of Ins ctor(s) Agency/Office/Phone and Fax Numbers Date ili::cnai ., Signature of ge nt rfX Re er Agency/Office/Phone and Fax Numbers Date rr!! EPA Form 3560ARev 9-94) Previous editions are obsolete. NPDES yr/mo/day Inspection Type (cont, $12, - -Ll�114 17 18 Section D: Summary of Finding/Comments (Attach additional) dditiona)sheets of narrative and checklists as necessary) 'AVITP hnr, rrI .: i , i gyla-,- -1 n I f&.,aT n r -y ir. tn I I r; . i v i r,,; nlxf�aTr r�,-.n n.): h,�,�n -­14 n i f ; n r r, nfun r c- r <4. i rej, ,i: , a t I I- f -I I W.-I �.c_ r f 10t. 'n.rl ll.I�L,:I' r -,ne.-irnd ::Inar. Tno. 6L)'JUJ�!t-'. 5i1_ li-_-�. I-C, hnlj- 1e11 L Si 1L, 1 �..v j L 1-k- F�l aL 4 :,I, t T:,: the -.1 i L:S , 3'" Ceel-1 S 1).j Ml r , a t' C 21 C -A., - I'lS .1 re rig :a edl tack t:' the lie ad ': t the }),ant. CJ11 are r iu rn , fj --.5 1.1 L C.rl a t i' H L: e n C, L E- e :7 3 t E -I 'Y . E-_,th Zi L c.--n-­4inment. Alurn ar.d m,gr.-sium hous-i ir," 2e pe--at- bu, _,dings. -11 watc - permit beinc ric �5t:.:�rr.,War:er Pc�_'Iutior. Lli7evenzir, Pr­/Fnr c-ri illan is _�_, t:, jir­ t: n, i :onaitic� a--- b Me I .:I% i �i I I t a t Iv e ,aj r, r ; nq io.- t: rj i r Permit: NCG110080 Inspection Date: 10/1412005 Owner - Facility: Little Creek Water Reclamation Inspection Type: Compliance Evaluation Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new application? ❑ ❑ ■ ❑ Is the facility as described in the permit? ■ ❑ ❑ ❑ Are there any special conditions for the permit? ■ ❑ ❑ ❑ Is access to the plant site restricted to the general public? ■ ❑ ❑ Cl Is the inspector granted access to all areas for inspection? ■ ❑ ❑ ❑ Comment: Upggrades to the plant have been completed since 0612002. Another expansion to the plant has already began. All BVIR are in place. Record Keeein9 Yes No NA NE Are records kept and maintained as required by the permit? ■ ❑ ❑ ❑ Is all required information readily available, complete and current? ■ ❑ ❑ ❑ Are all records ma+ntained for 3 years (lab. reg. required 5 years)? ■ ❑ ❑ ❑ Are analytical results consistent with data reported on Di ■ ❑ ❑ ❑ Is the chain -of -custody complete? ■ ❑ ❑ ❑ Dates, times and tocatbn of sampling ■ Name of Individual performing the sampling ■ Results of analysis and calibration ■ Dates of analysis ■ Name of person performing analyses ■ Transported COCs ❑ Are DMRs complete: do they include all permit parameters? ❑ ❑ ■ ❑ Has the facility submitted its annual compliance report to users and DWQ? ■ ❑ ❑ ❑ (If the facility is = or > 5 MGD permitted flow) Do they operate 2417 with a certified operator on each shift? ❑ ❑ ■ ❑ Is the ORC visitation log available and current? ■ ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? ■ ❑ ❑ ❑ Is the backup operator certified at one grade less or greater than the facility classification? ■ ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? ■ ❑ ❑ ❑ Facility has copy of previous years Annual Report on file for review? ■ ❑ ❑ ❑ Comment: Qualitative monitoring is only required. Effluent Sampling Yes No NA NE Is composite sampling flow proportional? ❑ ❑ ■ ❑ Is sample collected below all treatment units? ❑ ❑ ■ ❑ Is proper volume collected? ❑ ❑ ■ ❑ Is the tubing clean? ❑ ❑ ■ ❑ Is proper temperature set for sample storage (kept at 1.0 to 4.4 degrees Celsius)? 0 ❑ ■ ❑ Is the facility sampling performed as required by the permit (frequency, sampling type representative)? ❑ ❑ ■ ❑ Comment: Qualitative monitoring is only required. Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? ■ ❑ ❑ ❑ Are the receiving water free of foam other than trace amounts and other debris? ■ ❑ ❑ Cl If effluent (diffuser pipes are required) are they operating properly? ■ ❑ ❑ ❑ Comment: All discharge outfalls could be seen State of North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross Jr., Secretary Alan W. Klimek, Director April 2. 2004 Mr. James Warren Town of Clayton I I I Second Street Clayton, North Carolina 27520 Owft% A00=% NCDENF1 NORTH CAROLINA DEPARTMENT OR ENVIRONMENT AND NATURAL RE50URCE5 Subject: General Permit No. NCG110000 Little Creek Water Reclamation Facility COC NCG 110080 Johnston County Dear Mr. Warren: In accordance with your application for discharge permit received on March 17, 2004, 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. t and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated May 9, 1994 (or as subsequently amended). If any parts, measurement frequencies, or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. 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 Ken Pickle at telephone number (919) 733-5083 ext. 584. cc: Raleigh Regional Office Central Files Stormwater and General Permits Unit Files swu-259-011001 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 An Equal Opportunity Affirmative Action Employer Sincerely, ORIGINAL SIGNED BY WILLIAM G. MILLS Alan W. Klimek, P. E. �Jt L Telephone 919-733-50-9.1-9-7 9�19L U; I ILL 50% recycled/ 10% post -consumer paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG110000 CERTIFICATE OF COVERAGE No. NCGI10080 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., Clayton is hereby authorized to discharge stormwater from a facility located at Little Creek Water Reclamation Facility 1000 Durham Street Clayton, North Carolina Johnston County to rcceiving waters designated as Little Creek, a class C NSW water in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, I1, 1I1, IV, V, and VI of General Permit No. NCG1 10000 as attached. This certificate of coverage shall become effective April 2, 2004, This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 2, 2004. ORIGINAL SIGNED BY WILLIAM G. MILLS Alan W. Klimek, Director Division of Water Quality By Authority of the Environmental Management Commission • :i rAl 1+ i `• JI '� f\ � f"�\ / �E '�t j t s jf _� I r f.f �. ' �O• `� if 1 ) tit � " -a ', Gn"; krr � Y i � ;t1k Y" � �` 1_ I✓-.. { � `�� r' f � �_r'' ''i+' �..r �F'' " '�9 rl'S` I' l! } l t�p'�r ,t _ JS` .� /� ' /� trot r .`���� �� �% Y t� k,._` �• } _ i ! 9� �f;s- ^ t� o}}f j+ �: `f , � i ; � f i '����i1i.tj=j, Yf, —, l� t• 1 3��i "�. ,f" � '< \ •��-� �/�. 4. r"' ,ps t�,-, � � .� ) f .•-•'. e �. 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Easley, Governor William G. Ross Jr., Secretary Alan W. Klimek, Director A pri 12. 2004 Mr. James Warren Town of Clayton 11 I Second Street Clayton, North Carolina 27520 Subject: General Permit No. NCG 110000 Little Creek Water Reclamation Facility COC NCG110080 Johnston County Dear Mr. Warren: In accordance with your application for discharge permit received on March 17, 2004, 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). If any parts, measurement frequencies, or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. 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 Ken Pickle at telephone number (919) 733-5083 ext. 584. Sincerely, ORIGINAL SIGNED BY WILLIAM C. MILLS Alan W. Klimek, P. E. cc: Raleigh Regional Office Central Files Stormwater and General Permits Unit Files S W U-259-61)MI 1617 Mail Service Center, Raleigh, North Carolsna 27699-1617 Telephone 919-733-50B3 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG110000 CERTIFICATE OF COVERAGE No. NCG110080 STORMWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINA,riON 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 Clayton is hereby authorized to discharge stormwater from a facility located at Little Creek Water Reclamation Facility 1000 Durham Street Clayton. North Carolina Johnston County to receiving waters designated as Little Creek, a class C NSW water in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 1I, 11I, IV, V, and VI of General Permit No. NCGI 10000 as attached. This certificate of coverage shall become effective April 2, 2004. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 2, 2004, ORIGINAL SIGNED BY WILLIAM C. MILLS Alan W. 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I I1.• //^Lu-•--;1!1� � :C:, l l�� ���1� � �r'� �. �: �•, (' Copyrighl (C) 1997, Maptech, !nc. 6 Markers Name: Discharge Site - NCG11080 Short Name: Dschrg Coordinates: 035' 38' 20.7" N, 078' 27' 47.8" W Comment: Little Creek Water Reclamation Facility, subbasin 03-04-02, Neuse River Basin, Johnston County, Little Creek, class C NSW, LISGS quad E25NW NI