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Home My WebLink AboutNCG020177 (1)_DMR_20210205ANNUAL 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?'No Discharge" and Benchmark Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCG020177 Facility Name: Vulcan Construction Materials, LLC/Morganton Quarry County: Burke Phone Number: (828) 437-2616 Total no. of SDOs monitored 1 Certified Laboratory Research & Analytical Laboratories Lab # 34 Lab # Stormwater Discharge Outfall (SDO) No. 002 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. 002 — — Total Rainfall, inches TSS, mgll SS, mlll Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/1 (VMA)(gal/Mo.) New Motor Oil Usage Stormwa ter Benchmarks Indicate NO FLOW if a fkabte circle Benchmark 1001�0 0.1 circle Benchmark 54/25/10 NIA Water Quality Standard applies NIA Water Quality Standard applies 15 . }SS averagea requires TSS and Non -polar O&G monitoring Date Sample Collected, molddl r NIA NIA 06/17/20 0.38 <5.0 <0.1 2.45 NIA NIA 711120 — 12/31 /20 No Flow CENT FUNL FILES DVVR VECTION Permit Date 10/112015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020177 Additional Outfall Attachment (make copies as needed for additional outfalis) 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, mgll SS, mlli Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage allmo. Stormwater Benchmarks Indicate NO FLOW if a licaBle Circle Benchmark 1 DD15D �• 1 Circle Benchmark 50125I1 D NIA Water Quality standard applies NIA Water Quality Standard applies 15 >55 galfmo. average requires TSS and Mon -polar osG monitoring Date Sample Collected, molddlyr Permit Date 10/1/2015 - 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020177 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, mgll SS, mill Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mgll (VMA) New Motor Oil Usage allmo. Stormwater Benchmarks fndlcate NO FLOWif a Ircable circle Benchmark n 1 O VI�Q �' Benchmark Bencrclehmark 50/25/10 NIA Water Quality Standard applies NIA Water Quality Standard applies 5 `� �55 a requires average requires TSS and Non polar OSG monitoring Date Sample Collected, molddl r Permit Date 101112015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020177 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, incl,dirtj the possibility of fines and imprisonment for knowing violations." [Required by 40 CFR §W..22] Signature / rf Date February 5, 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 10l112015 — 9/30/2020 Last Revised 10-2-2015