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Home My WebLink AboutNCG020089_DMR_20210113ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — STORMWATER II SUBMIT TO CENTRAL OFFICE* II 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. NCG02 Facility Name: Imerys Mica Kings Mountain: Moss Plant County: Cleveland Phone Number: (704 )739-3616 Certified Laboratory waypoint Analytical _ _ Lab # 402 Lab # Total no. of SDOs monitored 2 Stormwater Discharge Outfall (SDO) No. 3 - H1 E 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 [Z] If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency ❑ t \ Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ �� O 1 ��! Other ❑ / :?, ;.... outfall No. . aHIE Total Rainfall, inches TSS, mg/I SS, MIA Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/I (VMA) New Motor Oil Usage gal/mo. Benchmarks Indicate NO applicable cirStormwater nctun B mark 00 50 0.1 Benchmark Benchmark �25/10 N/A alor Quality S andard applies s N/A Water Quality Standard applies es 15 average requires averageNon-polar TOSGSS nmonit pn'ar Date Sample Collected, mo/dd/yr 02/04/2020 No Flow N/A N/A N/A <55 Gal 12/22/2020 0.1 67 BRL 210 N/A N/A N/A c55 Gal Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 MEEK] Additional Outfall Attachment (make copies as needed for additional outfalls) Stormwater Discharge Outfall (SDO) No. a.MawNc 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 13 Other ❑ Outfall No. Total Rainfall, inches TSS, mg/I SS, ml/I Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/I (VMA)(gal/Mo.) New Motor Oil Usage Stormwater Benchmarks Intl/eafe NO FLOW'' applicable Circle hmark 10 50 0.1 rearmclecle enehmark 5�0 25/10 N/A WaterQualityapplies Standard applies N/A Water Quality Standard applies 15 >age55 requires average regWres TBS and Notoring 08G monitoring Date Sample Collected, mo/dd/yr 02Y0412020 0.1 No Discharge No Discharge No Discharge N/A N/A N/A N/A 12/222020 0.1 No Discharge No Discharge No Discharge N/A N/A N/A N/A Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 00 0❑® 9� Additional Outfall Attachment (make copies as needed for additional outfalls) Stormwater Discharge Outfall (SDO) No. fi Ac" VMA Outfall? Yes ❑ No ❑v 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. G Woss Total Rainfall, inches TSS, mgll SS, mill Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/1 (VMA) New Motor Oil Usage gal/mo. Stormwater Benchmarks Indicate NO FLOWi' a licable Circle B halrcle 00 50 D.1 rchm Benchmark 50 25/10 N/A Water Quality Standard applies N/A Water Quality Standard applies 15 >55goe average >55gallano.requires TSS and Nonyolar O&G monitoring Date Sample Collected, mo/ddlyr 12/2222020 0.5 11 BRL 1s N/A N/A N/A N/A Permit Date 101112015 — 9/3012020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 E]K]ff]E1 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 § 122.22] Signature 416 Date January 3, 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 ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — WASTEWATER SUBMIT TO CENTRAL OFFICE* General Permit No. NCG020000 Calendar Year 2020 Report ALL WASTEWATER monitoring data on this form (include "No Flow"/"No Discharge' and Limit Violations) from the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCG02 Facility Name: Imerys Mica Kings Mountain: Moss County: Cleveland Phone Number: (101 )139-3616 Certified Laboratory Waypoint Analytical Lab # 402 Lab # Total no. of outfalls monitored 2 Wastewater (WW) Discharge Outfall No. t Archdale Mine Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes ❑ No ❑✓ Does this outfall discharge WW to SA waters? Yes ❑ No ❑✓ Does this outfall discharge WW to SB or PNA waters? Yes ❑ No ✓❑ Does this outfall discharge WW to HQW or ORW waters? Yes ❑ No ❑✓ If so, what is the 7Q10 flow rate? N/A or Tidally influenced waters, 7Q10 not available ❑ Does this outfall discharge WW to Trout (Tr) designated waters? Yes ❑ No ❑✓ Were there any limit violations in the calendar year? Yes ❑ No ❑✓ Outfall No. 1 A,trdale Daily Flow Rate, cfs pH, SU TSS, mg/I SS, mill I/applicable Discharge Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Fecal Coliform, col/100 ml (SA) Effluent Limitations Mo. Ave I Daily Max. NOW or ORW 500,00 0% of 7Q10 Indicate NO FLOW Ilapplicable freshwater 6.0-9.0 saltwater 6.8-$.5 Industrial Sand 25/45 NOW orORW 20/30 HOW orORW and Tr or PNA 10/15 N OW, ORW, SA SB, PNA oranyTfOut 0.1/0.2 No Limit Circle Water Quality Standard that applies: 50 25/10 N/A Water Quality Standard applies N/A Water Quality Standard applies N/A Date Sample Collected, mo/dd/yr 02/04/2020 N/A 5.8 5.2 BRL 4.8 N/A N/A N/A 12/22/2020 N/A 6A 11 BRL it N/A N/A N/A Permit Date 10/1/2015 - 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 Q] 0❑® 9❑ Additional Outfall Attachment (make copies as needed for additional outfalls) Wastewater (WW) Discharge Outfall No. 2 HI W.( Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes ❑ No ❑✓ Does this outfall discharge WW to SA waters? Yes ❑ No ❑✓ Does this outfall discharge WW to SB or PNA waters? Yes ❑ No 0 Does this outfall discharge WW to HQW or ORW waters? Yes ❑ No ❑✓ If so, what is the 7Q10 flow rate? or Tidally influenced waters, 70110 not available ❑ Does this outfall discharge WW to Trout (Tr) designated waters? Yes ❑ No ❑✓ Were there any limit violations in the calendar year reported? Yes ❑ No ❑ Outfall No. 2 H1 WP51 Daily Flow Rate, cfs pH, SU TSS, mg/I SS, ml/I ifappbcab/e Discharge Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Fecal Coliform, col/100 ml SA Effluent Limitations Mo. Ave/Daily Max. HOW or ORW 50%of 7Q90 Indicate NO FLOW i/applicable freshwater 6.0-9.0 saltwater 6.8-8.5 Industnal Sand 25145 HOWorORW 20/30 HOW or ORW pnQ Tr or PNA 10/15 HQW, ORIN, SA, SB,PNA, or any Trout . . U1/U2 No Limit QircleWater Quality Standard that applies: 5U 25/1U N/A Water Quality Standard applies N/A Water Quality Standard applies N/A Date Sample Collected, mo/dd/yr 02/04/2020 N/A 5.9 4A BRL 21 NIA N/A N/A 12/22/2020 N/A 6.6 11 BRL 22 N/A N/A N/A Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG02 EERIE 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 §122.22] Signature �!4d dam. Date January 13, 2021 Mail Annual Summary Wastewater 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