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Home My WebLink AboutNCG020869_2020 DMR_20210216ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — STORMWATER 11 SUBMIT TO CENTRAL OFFICE* 11 General Permit No. NCG020000 Calendar Year 2020 *Report ALL STORMWATER monitoring data on this form (include "No Flovw'I"No Discharge" and Benchmark Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year Certificateof Coverage No. NCG02❑®®® Facility Name: Hammill McDonald Pit County: Moore Phone Number:( 04 )279-5309 Certified Laboratory NIA Lab # Lab # Total no. of SDOs monitored 1 Stormwater Discharge Outfall (SDO) No. 1 VMA Outfall? Yes ❑ No ❑✓ 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 DRMLR to reduce monitoring frequency No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other ❑ Outfall No. Total Rainfall, inches TSS, mg1l SS, mill Turbidity, NTU Upstream U Turbidi , () ty, NTU Downstream (D) Turbidity, NTU Non -Polar O&G, mgll (VMA) New New Oil Usage al/mo. Stormwater Benchmarks Indicate NO FLOWif applicable circle Benchmark 100150 0.1 Circle Benchmark 50/25110 NIA Water Quality Standard applies NIA Water Quality Standard applies 15 >55 gallmo average requires TSS and Non -polar O&G momtonn Date Sample Collected, molddl r 04/09/20 NO FLOW NIA NIA NIA NIA 10/26/20 NO FLOW NIA NIA NIA NIA Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 0❑®®® Additional Outfall Attachment (make copies as needed for additional outfalls) Stormwater Discharge Outfall (SDO) No. VMA Outfall? Yes ❑ No ❑ 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 ❑ Outfall No. Total Rainfall, inches TSS, mg/1 I SS, mlh Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage allmo. Stormwater Benchmarks lrrdrrate NQ FLOWif a lrcaMe Benchmark Benchmark 100/50 0.1 cle Benchmark Benchmaark 50125 1 0 J NIA Water Quality Standard applies NIA Water Quality Standard appl'ees � � >55 9 requires average regmres TSS and Non -polar O&G manitonn Date Sample Collected, molddlyr Permit Date 10/1/2015 - 9130/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 ®®®9❑ Additional Outfall Attachment (make copies as needed for additional outfalls) Stormwater Discharge Outfall (SDO) No. VIVA Outfall? Yes ❑ No ❑ 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 El Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other n Outfall No. Total Rainfall, inches TSS, mg/I SS, mill Turbidity, ty, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar p O&G, mg/I (VMA) New Motor Oil Usage al/mo. Stormwater Benchmarks t dlcateNo FL°W`f a licable Circle Benchmark 1001rJ0 Q.1 circle Benchmark �O12g11Q NIA Water Quality Standard applies NIA Water Quality Standard applies �$ >55 gallmo average requires TSS and Non -polar O&G momtonn Date Sample Collected, mo/ddl r Permit Date 1011/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 P]®®® 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 ri-m+a 02/16/2021 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 - 9130/2020 Last Revised 10-2-2015