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Home My WebLink AboutNCG020248 (1)_DMR_20210125ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — STORMWATER SUBMIT TO CENTRAL OFFICE* General Permit No. NCG020000 Calendar Year 2020 "Report ALL STORMWATER monitoring data on this form (include "No FlowT No Discharge" and Benchmark Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCG02 Facility Name: Waynesville Quarry County: Haywood Phone Number: (828 )524 5455 Certified Laboratory Pace Lab # 40 Lab # Total no. of SDOs monitored 3 Stormwater Discharge Outfall (SDO) No. 001 VMA Outfall? Yes ❑ No El Is this outfall currently in Tier 2 for any parameter? Yes ❑ No ✓❑ Was this outfall ever in Tier 2 during the past year? Yes ❑ No 21 If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency 0 R C^ F ! 1 fc7r) Yes, received approval from DEMLR to reduce monitoring frequency ❑ ` No, turbidity benchmark exceedances did not require monthly monitoring ❑ FEBI'i` 2Q�� Other ❑ CENTRAL HLES Outfall No. 001 Total Rainfall, inches TSS, mgll SS, mlll Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage (gallmo.) Stormwater Benchmarks Indicate NO Ff_OW If a llca6le Circle 13enchm i 00 O f� 0.1 Circle Senchmar f h '50125 V 0 NIA Water Quality Standard applies NIA Water Quality Standard applies C 15 >55 gallmo. average requires TSS and Non -polar O&G monitoring Date Sample Collected, mo/dd/yr 05/21/20 1.3 <2.5 <0.1 1.6 NIA N/A NIA NIA 09/25/20 1.5 <2.5 <0.1 <1.0 NIA NIA NIA NIA —Controlled release via skimmer ** * ......"* Permit Date 101112015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 00®® Additional Outfall Attachment (make copies as needed for additional outfalls) Stormwater Discharge Outfall (SDO) No. 006 VMA Outfall? Yes ❑ No 0 Is this outfall currently in Tier 2 for any parameter? Yes ❑ No ❑✓ Was this outfall ever in Tier 2 during the past year? Yes ❑ No ❑✓ If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency ❑ Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other ❑ Ouifall No. oos Total Rainfall, inches TSS, mg 1l SS, ml/l Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/1 (VMA) New Motor Oil Usage allmo. Stormwater Benchmarks Indicate NO FLOW ff a licabfa Circle Benchm 100 0.1 BencCirclehmark Benchmark 501251 0 NIA Water Quality Standard applies ppli s NIA Water Qualiy Standard apples 15 era a requires average requires �O&G monitorriiSS and �lar Date Sample Collected, molddlyr 05/21/20 1.3 <2.5 <0.1 1.7 NIA NIA NIA NIA 09/25/20 1.5 <2.5 <0.1 <1.0 NIA NIA NIA NIA **Controlled release via skimmer Permit Date 101112015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No Additional Outfall Attachment (make copies as needed for additional outfalls) NCG02 r:]0®® Stormwater Discharge Outfall (SDO) No. 003 VMA Outfall? Yes ❑ Is this outfall currently in Tier 2 for any parameter? Yes ❑ Was this outfall ever in Tier 2 during the past year? Yes ❑ If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency l] Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other ❑ No El No ❑✓ No ❑✓ Outfall No. 003 Total Rainfall, inches TSS, mg11 SS, mlll Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage gal/mo. Stormwater Benchmarks Mdlcate NO FLOWif applicable Circle Benchmark 1 00150 1 0� 1 Circle Benchmark 5012 / NIA S Water ndard apples NIA Water Quality Standard applies t r >55 gapmo. average requires SS and lar T &G monitoring Date Sample Collected, molddlyr Jan -Jun No Flow Jul -Dec No Flow Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 2❑®® CERTIFICATION "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 gather and evaluate 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 fines and imprisonment for knowing violations." (Required by 40 CFR §122.221 Signature Date I P Mail Annual Summary Stormwater DMR to the NCDEQ Central Office: Note the address is correct — Central Files is housed in DWR (not DEMLR) N.C. Department of Environmental Quality (DEQ) Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 Central Files Telephone (919) 807-6300 Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at: (919) 707-9220 Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015