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HomeMy WebLinkAboutNCG080840_Monitoring Report_20211210NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for Transit and Transportation Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload foA 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. NCGO8 0840 Person Collecting Samples: Jennifer Lawrence Facility Name: City of Charlotte Heavy Equipment Shop Laboratory Name: Charlotte -Mecklenburg Laboratory Services Facility County: Mecklenburg Laboratory Cent. No.: 192 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? ❑✓ Yes ❑ No If so, which Tier (I, II, or III)? Tier II & III A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR Yes ❑ No Date Uploaded:) g lzo zA Part A: Vehicle & Equipment Maintenance Areas —Benchmarks in (Red) Parameter Code Parameter Outfall001 Outfall003 Outfall Outfall Outfall N/A Receiving Stream Class Class C Class C N/A Date Sample Collected MM/DD/YYYY 11/04/2021 11/04/2021 46529 24-Hour Rainfall in inches 0.13 0.13 C0530 TSS in mg/L (100 or 50') 37.6 41.6 00552 1 Non -Polar Oil & Grease in mg/L(IS) 1 <5.0 <5.0 00400 pH in standard units (6.0-9.0) 6.85 16.98 NCOIL Estimated New Motor/Hydraulic Oil Usage in al/month 1,436 1,436 Part B: Oil/Water Separators and Secondary Containments Areas at Bulk Stations & Terminals— Benchmarks in (Red) Parameter Code Parameter Outfall Outfall Outfall Outfall Outfall N/A Receiving Stream Class N/A Date Sample Collected MM/DD/YYYY 46529 24-Hour Rainfall in inches C0530 TSS in mg/L(100 or 50•) 00552 Non -Polar Oil & Grease in mg/L (15) 00400 pH in standard units (6.0-9.0) * Outfalis to Outstanding Resource Waters (ORW), High Quality Waters (HOW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark T55 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L Notes (optional): October -December 2021 Quarterly Monitoring Results. Rainfall measurements collected from USGS Rain Gage CRN56 "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 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." of P+ittee or Delegated Authorized Individual 12/1/2021 Date Email Address craig.miller@charlottenc.gov Phone Number 704-336-7605