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Home My WebLink AboutNC0083101_Renewal (Application)_20160725 • PAT MCCRORY T1; Govenwor DONALD R. VAN DER VAART Secretary WaterS. JAY ZIMMERMAN Resources Director ENVIRONMENTAL QUALITY August 2, 2016 .Clarissa Lipscomb,Director City of Henderson PO Box 1434 • 280 Regional Water Lane Henderson,NC 27536 Subject: Permit Renewal Application No.NC0083101 • Kerr Lake Regional WTP Vance County Dear Permittee: The Water Quality Permitting Section acknowledges receipt of your permit application and supporting documentation received on August 01, 2016. The primary reviewer for this renewal application is Charles Weaver. The primary reviewer will review your application, and he will contact you if additional information is required to complete your permit renewal. Per G.S. 150B-3 your current permit • does not expire until permit decision on the application is made. Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. If you.have any additional questions concerning renewal of the subject permit, please contact Charles Weaver at 919-807-6391 or Charles.Weaver@ncdenr.gov. • Sincerely, 2Unea 7 ediond Wren Thedford •• Wastewater Branch cc: Central Files NPDES Raleigh Regional Office . • • • • State of North Carolina I Environmental Quality I Water Resources 1617 Mail Service Center I Raleigh,North Carolina 27699-1617 • 919-807-6300 st HENS City of Henderson ;ice`'' ,;r,. CPC, Kerr Lake Regional Water System ' n° z P. O. Box 1434 \` 280 Regional Water Lane Henderson, NC 27536 PRIDE tib " CAtO� Phone: 252/438-2141 ?7y ",,,„_--” Fax: 252/438-7866 July 25, 2016 Mr. Wren Thedford NC DENR/DWR/NPDES Unit RECEIVE?/NCDEQ/DWR 1617 Mail Service Center Raleigh, NC 27699-1617 AUG 1 2016 Water Quality Re: Kerr Lake Regional Water System Water Treatment Plant Permitting Section NPDES Permit Renewal (NC 0083101) Dear Mr. Thedford: The Kerr Lake Regional Water System (KLRWS) is pleased to submit one(1)signed original and two(2)additional copies of the completed NPDES Renewal Application form. If there are any questions regarding the NPDES Permit Renewal Application or if additional information is required; please contact Ms. Clarissa Lipscomb, KLRWS, at(252)438-2142.. Sincer ly, Claris Lipscor b Director/ORC Kerr Lake Regis al Water Plant NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants Mail the complete application to: N. C. Department of Environment and Natural Resources Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number NC0083101 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise,please print or type. 1. Contact Information: Owner Name City of Henderson (60%) City of Oxford (20%) Warren County (20%) Facility Name Kerr Lake Regional Water System Mailing Address P 0 Box 1434 City Henderson State / Zip Code NC 27536 Telephone Number 252-438-2141 Fax Number 252-438-7866 e-mail Address clipscomb@ci.henderson.nc.us 2. Location of facility producing discharge: Check here if same as above 0 Street Address or State Road 280 Regional Water Lane City Henderson State / Zip Code NC 27536 County Vance 3. Operator Information: Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name City of Henderson-Kerr Lake Regional Water System Mailing Address P 0 Box 1434 City Henderson State / Zip Code NC 27536 Telephone Number 252-438-2141 Fax Number 252-438-7866 4. Ownership Status: Federal 0 State ❑ Private El Public Page 1 of 4 Version 5/2012 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 5. Type of treatment plant: ® Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by filtration and disinfection) ❑ Ion Exchange (Sodium Cycle Cationic ion exchange) ❑ Green Sand Filter (No sodium recharge) ❑ Membrane Technology (RO, nanofiltration) Check here if the treatment process also uses a water softener ❑ 6. Description of source water(s) (i.e. groundwater, surface water) Surface Water 7. Describe the treatment process(es) for the raw water: Addition of KMNO4 to aid with taste and odor problems and control the amount of iron and manganese in the water. 8. Describe the wastewater and the treatment process(es) for wastewater generated by the facility: Wastewater generated by the Kerr Lake Regional Water Plant consists of filter backwash water, water and sludge that is removed from the basins by periodic withdrawals by an in basin Sypder system and sludge and water from the quarterly basin washings. Polymer (Selfoc F1740) addition is done to aid with thickening and settling sludge. After settling, the water is decanted into Kerr Lake with turbidity being less than 25 ntus. Sludge is hauled by Granville Farms and land applied. 9. Number of separate discharge points: 1 Outfall Identification number(s) 001 10. Frequency of discharge: Continuous ❑ Intermittent If intermittent: Days per week discharge occurs: 5-6 Duration: 6-12 hours 11. Plant design potable flowrate 10 MGD Backwash or reject flow .5 MGD 12. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including latitude and longitude): We are the stream. Page 2 of 4 Version 5/2012 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 13. Please list all water treatment additives, including cleaning chemicals or disinfection treatments, that have the potential to be discharged. Alum / aluminum sulfate Yes X No Iron sulfate / ferrous sulfate Yes No X Fluoride Yes X No Ammonia nitrogen / Chloramines Yes No X Zinc-orthophosphate or sweetwater CP1236 Yes No List any other additives below: Caustic, Potassium Permanganate, Sodium Hypochlorite, CorrGuard 939 (Acidic zinc-phosphate Mixture) 14. Is this facility located on Indian country? (check one) Yes ❑ No 15. Additional Information: • Provide a schematic of flow through the facility, include flow volumes at all points in the water treatment process. The plan should show the point[s] of addition for chemicals and all discharges routed to an outfall [including stormwater]. • Solids Handling Plan- See #8 16. NEW Applicants Information needed in addition to items 1-15: • New applicants are highly encouraged to contact a permit coordinator with the NCDENR Customer Service Center. Was the Customer Service Center contacted? ❑ Yes ❑ No • Analyses of source water collected • Engineering Alternative Analysis • Discharges from Ion Exchange and Reverse Osmosis plants shall be evaluated using a water quality model. 17. Applicant Certification I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. Clarissa Lipscomb Director/ORC Printed name of Per,.*n Signing Title 71,1_91i 7 Signatu •":`.plic.1 t Dat Page 3 of 4 Version 5/2012 • NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants North Carolina General Statute 143-215.6(b)(2)provides that:Any person who knowingly makes any false statement representation,or certification in any application, record,report,plan,or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article,or who falsifies,tampers with,or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article,shall be guilty of a misdemeanor punishable by a fine not to exceed$25,000,or by imprisonment not to exceed six months,or by both. 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' ,. •• .. •. 7;41' . ---.'" *--'''-7'" 1.1, 111 Illi _ Q5 0 V **i " .. 41s* i 4 '' 1 q • ' ✓ �) _ 7....„....111111 7 -i. 4 z,. r•-• al-- -:. ait:- .J" 7y2,.-- Y , O , 1 ‘F`y ' r_• ;lar i • A --- • • • Facility �mm zo y Latitude: 36°26'00" Stream Class: WS-III & B-CA i f, <Y �z`}` 4ru.''". Longitude: 78°21'10" Subbasin: 030502 . "'' 40 .��fCgr- ' a `rf Location05�z �,. Quad {s .� # B25NE =_ kiP Receiving Stream: Swamp Creek Arm of Kerr Lake NC0083101 - Kerr Lake Regional Water System Vance County •