The URL can be used to link to this page

Home My WebLink AboutNCG020039_DMR_20210204ANNUAL 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 Flaw°f No Discharge" and Limit Violations) from the previous calendar year to the DEQ by MARCH 1 of each year. Facility Name: County: Phone Number: Certified Laboratory No. NCG020039 Caldwell Quarry 828-754-3077 Caldwell Pace Analytical Lab# 40 Lab # Total No. of Outfalls Monitored 1 Wastewater (WW) Discharge Outfall No. 1 Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes No X Does this outfall discharge WW to $A waters? Yes No X Does this outfall discharge WW to SB or PNA waters? Yes No X Does this outfall discharge WW to HQW or ORW waters? Yes No X If so, what is the 7Q10 flow rate? NA or Tidally influenced waters, 7Q10 not available Does this outfall discharge WW to Trout (Tr) designated waters? Yes a No FXWere there any limit violations in the calendar year? Yes NoX C E I G H F Outfall No. 1 Daily Flow Rate, cfs PH, SU 7S5, mg11 SS, mill il.pMI ae1. Discharge Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Fecal Coliform, co1(SA) cal (SA) Effluent Limitations Ma.Avg.lDaily Max. HQW orORW 50% of7Q10 IndicatoNOFLOWif applicable Fresh ater 6.0 9.DSaltwafer 6.8 8.5 I nduArial Sand 25145 HQW oroRW 2D13D HQW orORWandTr or PNA 10115 HQW, ORW, SA,SB,PNA or any Trout 0.110.2 No Limitc„ owas„wua,n,.Ppw., 60/26/10 N1Aw.,.,o,,-y N1Aw„�o".i.Y&., .ro NIA DAeSample Cal lecied, mofdd+yr V L—F 4/3/2020 0.30 6.8 < 2.5 < 0.10 1.1 7/10/2020 0.45 6.9 < 2.5 < 0.10 < 1.0 Permit Date 10/1/2015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020039 CERTIFICATION "I certify, under penally 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 ✓� Date I fi fl $I I 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) — STORMWATER SUBMIT TO CENTRAL. OFFICE* General Permit No. NCG020000 Calendar Year 2020 'Report ALL STORMWATER monitoring data on this form (indude "No Flow"rNo Discharge" and Benchmark Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCCO20039 Facility Name: Caldwell Quarry County: Caldwell Phone Number: 828-754-3077 Total No. of SDOs Monitored Certified Laboratory Pace Analytical Lab # 40 Lab # Stormwater Discharge Outfall (SDO) No. ISee Below VMA Outfall? Yes No X Is this outfall currently in Tier 2 for any parameter? Yes No X Was this outfall ever in Tier 2 during the past year? Yes No X 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 r n 1: M t naA Outfall No. Basin #1 Total Rainfall, inches TSS, mg/l SS, mill Turbidity, NTU Upstream (U) TurbidityNTU Downstream (D) Turbidity, NTU Non -polar 0&G, mgll (VMA) New Motor Oil Usage (gallmo.) Stormwater Benchmarks m 1r 80ftowu 'Ppff_ / c-" 0-1—A 0.1 c" g, $D125I10 NIA vP.iP,is NIA P 15 45 ear. ,vn+oe nmdn. TSS.nNpw1DD1$0 oaa_.dtt ng Date Sample Collected, molddlyr 813/2020 1.25 81 < 0.10 16 12/31/2020 0,73 8 <0,10 4.8 Stormwater Discharge Outfall (SDO) No. 1 2 1 VMA Outfall? Yes No X Is this outfall currently in Tier 2 for any parameter? Yes No X Was this outfall ever in Tier 2 durinq the past year? Yes No X If this outfall was in Tier 2 last year, was monthly monitorinq discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency Yes, received approval from DEMLR to reduce monitoring frequency No, turbidity benchmark exceedances did not require monthly monitoring Other Total Turbidity Upstream (U) Downstream (D) Non -polar O&G, New Motor Oil Outfall No. Baisn #2 Rainfall, inches TSS, mgll SS, mill NTU Turbidity, NTU Turbidity, NTU mgll (VMA) Usage (gal/Mo.) Stormwater NIA NIA 66gino Benchmarks a,wr Nonawff 'PP"'°° e«K.n.n 10015D 0 9 e n win 50125I10 w.ti.a..mr Se —d.ppls wn..awinr S�.n d.ppl.. 15 ._.4 "dM Toad �„ ' Date Sample Collected, molddlyr 1151202D 0.51 2.6 < 0.10 < 1.0 12/31/2020 0.73 12.3 < 0.10 5.6 Stormwater Discharge Outfall (SDO) No. 1 3 VMA Outfall? Yes X No Is this outfall currently in Tier 2 for any parameter? Yes No X Was this outfall ever in Tier 2 during the past year? Yes No X If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency Yes, received approval from DEMLR to reduce monitoring frequency No, turbidity benchmark exceedances did not require monthly monitoring Other Outfall No. Baisn #3 Total Rainfall, inches TSS, mgll SS, MIA Turbidity, NTU Upstream (U) Turbidity, tJ7U Nream (D) Turbidity, NTU Turbidity, Non -polar A) mglt (VMA) New Motor Oil Usage g (gallmo.) Stormwater Benchmarks I1&11fe NO rLOWd 'PP" N. """ O- N 0 100150 0.1 "`" OeMhma�N 50/25/10 NIA wate,awmr Stan ,dapph,, N!A wavr auamv 51,,d,,d apphn 1$ ev'S:9 „age.e p.h 75O6Gn NIOgpOvar Date Sample Collected, molddlyr No Observed 1/20 - 6120 12/3112020 0.73 427 < 0.10 18.5 Permit Date 101112015 — 913012020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020039 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 property 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: 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 101112015 -- 913012020 Last Revised 10-2-2015