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HomeMy WebLinkAboutNCG020060 DMR SW 20210204ANNUAL 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 Flow"PNo Discharge" and Benchmark Exceedances) from the previous calendar year to the DEO by MARCH 1 of each year, ite of Coverage No. NCG020060 Name: Pomona Quarry Guilford Number: 336-299-2211 Total No. of SDOs Monitored ed Laboratory Pace Analytical Lab # 40 Lab N :ornwater Discharge Outfall (SDO) No. 0 VMA Outfall? Yes " No this outfall currently in Tier 2 for any parameter? Yes No 'as this outfall ever in Tier 2 during the past year? Yes No this outfall was in Tier 2 last year, was monthly monitoring discontinued? as, enough consecutive samples below benchmarks to decrease frequency as, received approval from DEMLR to reduce monitoring frequency ), turbidity benchmark exceedances did not require monthly monitoring Outfall No. Total Rainfall, inches 7SS, mg/1 SS, mill Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage (galtmo.) 5termWater Benchmarks Date Sample Collected, molddlyr 1/20-6/20 crown ,°P"""° No SDO Exist Bwem.n 100/50 0.1 Bnw,./wn 50/25/10 w,N/A inr 15 '"'"o 620 - 12/20 No SDO Exist J 1 Permit Date 101112015 — 9130/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020060 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. 1 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 §122.22] Signature: L,.6-1 /(/GGve Date: 2/4/2021 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 - 9/30/2020 Last Revised 10-2-2015