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Home My WebLink AboutNCG020081_2022 DMR_20221010NCDEQ Division of Energy, Mineral and Land Resources Wastewater Discharge Monitoring Report (DMR) Form for NCG020000 Active and Inactive Mining Sites Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within 30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office. Certificate of Coverage No. NCG02 0081 Person Collecting Samples: Randy Benton Facility Name: Vulcan - Smith Grove/Mocksville Quarry Laboratory Name: PACE Analytical Facility County: Davie County Laboratory Cert. No.: 633, 40 Discharge during this period: Yes No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? Lj Yes LjNo If so, which Tier (I, II, or Ill)? A copy of this DMR has been uploaded electronically via https:/Iedocs,deci.nc_gov/Forms/SW-DMR Yes No Date Uploaded: 10/10/2022 Analytical Monitoring Requirements for Outfalls with industrial Activities — Monthly Average Effluent Limits in (Blue), Daily Maximum Effluent Limits in (Red) Parameter Parameter Outfall001 Outfall Outfall Outfall Outfall Code N/A Receiving Stream Class C N/A Date Sample Collected MM/DD/YYYY 07/20/22 00400 pH (6.0-9.0 FW, 6.8-8.5 SW) 6.87 TSS in mg/L (25, 20, or 10 a) (45, 30, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily C0530 is.) <3.4 I <3.4 00070 Turbidity of discharge' <1.0 - Turbidity downstream of discharge - Turbidity upstream of discharge 00545 Settleable Solids in mg/L (0.11, (0,2) Avg Daily k0.10 Avg Daily Avg Daily Avg Daily Avg Daily <p 10 31616 Fecal Coliform 61211 Enterococcus - Daily Flow Rate in cfs [50% of 7Q10) 0.53 Additional parameters for Clay Mines Aluminum, total in mg/L (0.30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01105 0.24 SW) (0.75 FW, 0.24 SW) Zinc, total (as Zn) in mg/L (0.126 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01092 0.095 SW) (0.126 FW, 0.095 SW) Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 00900 Hardness, total Antimony, total in mg/L (0.34 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01097 n/a SW) (0.34 FW, n/a SW) Arsenic, total in mg/L 10.15 FW, 0.069 Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01002 SW) (0.15 FW, 0.069 SW) Chromium III in mg/L (0.117 FW, n/a Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily C0034 SW) (0.905 FW, n/a SW) Additional parameters for feldspar Ore Mines Aluminum, total in mg/L (0.30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01105 0.24 SW) (0.75 FW, 0.24 SW) I Zinc, total (as Zn) in mg/L (0.126 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01092 0.095 SW) (0.126 FW, 0A95 SW) Fluoride, total in mg/L (6.0)16.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 Additional parameters for Lithium Ore Mines Aluminum, total in mg/L (0.30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01105 0.24 SW) (0.75 FW, 0.24 SW) Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 Additional parameters for Phosphate Mines Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 Alpha, Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 39344 Additional parameters for Industrial Sand Mines Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 Chromium III in mg/L (0.117 FW, n/a Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily C00334 5W) (0.9D5 FW, n/a SW) 39344 Alpha, Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Dal y a I Outfalls to Outstanding Resource Waters (ORW) and High Quality Waters (HQW) have a Monthly Average Effluent Limit for TSS of 20 mg/L and a Daily Maximum Effluent Limit of 30 mg/L. Outfalls to Trout Waters (Tr) and Primary Nursery Areas (PNA) have a Monthly Average Effluent Limit for TSS of 10 mg/L and a Daily Maximum Effluent Limit of 15 mg/L. Industrial Sand and Phosphate mines discharging to all other water classification have a Monthly Average Effluent Limit for TSS of 25 mg/L and a Daily Maximum Effluent Limit of 45 mg/L. b) See H-5 of the NCG0200DO General Permit for turbidity requirements. c) Only outfalls to HQW, 0RW, SA, SO, PNA, or Tr waters are required to monitor for Settleable Solids. d) Only outfalls to SA waters are required to monitor for Fecal Coliform e) Only outfalls to SA, SO, and SC waters are required to monitor for Enterococcus FW (Freshwater) sw (Saltwater) Notes (optional): Quarter 3 " I certify by my signature below, 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 forgathering 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 pos 'lity of fines and imprisonment for knowing violations." Signature of Rdrm4deeelegated Authorized Individual johnsonto@vmcmaii.com Email Address 10/10/2022 Date 704-547-7076 Phone Number NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for NCG020000 Active and Inactive Mining Sites Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report Upload form. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office. ^ Certificate of Coverage No. NCG02 0081 Person Collecting Samples: Randy Benton Facility Name: Vulcan - Smith Grove/Mocksville Quarry Laboratory Name: PACE Analytical Facility County: Davie County Laboratory Cert. No.:633, 165 Discharge during this period: M Yes U No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ❑ Yes [f■, No If so, which Tier (I, II, or III)? A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/FormsfSW-DMR N Yes ❑ No Date uploaded: 10110/2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Parameter Parameter Outfall 003 Outfall Outfall Outfall Outfall Code N/A Receiving Stream Class C N/A Date Sample Collected MM/DD/YYYY 09130/22 46529 24-Hour Rainfall in inches 1A2 00545 Settleable Solids (SS) 10.2 mg1l) <0.12 C0530 TSS in mg/L (100 or 50•) <3.3 00070 Turbidity of discharge"* 1.6 - Turbidity downstream of discharge" Turbidity upstream of discharge*" Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average Estimated New Motor/Hydraulic Oil NCOIL Usage in gal/month Non -Polar Oil & Grease in mg/L (15) i Additional parameters for Clay Mines 00552 Aluminum, total in mg/L (0.75 FW, 01105 0.24 SW) Zinc, total (as Zn) in mg/L (0.126 FW, 01092 0.095 SW) 00951 Fluoride, total in mg/L (6.0) 00900 Hardness, total pH, in standard units 16.0-9.0 FW, 00400 6.8-8.5 SW Antimony, total in mg/L (0.34 FW, 01097 N/A SW) Arsenic, total in mg/L (0.15 FW, 0.069 01002 SW) Chromium III in mg/L (0.905 FW, N/A 00034 SW) Additional parameters for Feldspar Ore Mines Aluminum, total in mg/L (0.75 FW, 01105 0.24 SW) f Zinc, total (as Zn) in mg/L (0.126 FW, 01092 0.095 SW) 00951 Fluoride, total in mg/L (6.0) Additional parameters for Lithium Ore Mines 01105 Aluminum, total in mg/L (0.75 FW, 0.24 SW) 00951 Fluoride, total in mg/L (6.0) Additional parameters for Phosphate Mines 00951 Fluoride, total in mg/L (6.0) 39344 Alpha, Gross Particle Activity Additional parameters for Industrial Sand Mines 00951 Fluoride, total in mg/L (6.0) C00334 Chromium III in mg/L (0.905 FW, N/A SW) 39344 Alpha, Gross Particle Activity • Outralis to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 300 mg/L " See F-5 of the NCGO20000 General Permit for turbidity requirements. FW (Freshwater) SW (Saltwater) Notes (optional): Quarter 3 1 certify by my signature below, 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 po"lity of fines and imprisonment for knowing violations." 10/10/2022 Signature oFPermit& Delegated Authorized Individual Date johnson#oa mcmail.com 704-547-7076 Email Address Phone Number