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Home My WebLink AboutNCG090004_MONITORING INFO_20191105v zJ l STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. V L v v 7 D oo DOC TYPE ❑ HISTORICAL FILE C MONITORING REPORTS Q U I/ o o J DOC DATE ❑ YYYYM M D D SHERWIN WILLIAMS. November 1, 2019 Central Files Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 REGF�vE� NOv 0 5 2019 pWR s c-t�o� Re: The Sherwin-Williams Company, Stagecoach Trail, Greensboro, NC General Permit No. NCG090000 Certificate of Coverage No. NCG090004 Semi -Annual Monitoring: July 1, 2019 — December 31, 2019 Dear Sir or Madam: Please find enclosed one original and one copy of the results of the semi-annual monitoring for the Sherwin-Williams Company facility located at 113 Stagecoach Trail in Greensboro, N.C. 1 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. Best regards, Jonathan L. Latimer Stage Coach Trail Plant Manager Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG090000 CERTIFICATE OF COVERAGE NO. NCG09 0 0 0 4 FACILITY NAME The Sherwin Williams Manufacturing Company COUNTY Guilford PERSON COLLECTING SAMPLES Jeff Main LABORATORY Research & Analytical Labs Lab Cert. fi Comments on sample collection or analysis: n/a Date submitted November 1, 2019 34. 37701 Part A: Stormwater Benchmarks and Monitoring Results SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec or ❑ Monthly' (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow ❑Water Supply ❑SA ❑0 Other WS-1ll:NSW PLEASE REMEMBER TO SIGN ON THE REVERSE --> Total event rainfall' 0.38" ❑ No discharge this periodj2 Outfall No. Date Sample Collected' (mo/dd/yr) Total Cadmium4, mg/L Chromium III, Total Recoverable, mg/L Total Lead, mg/L pH, Standard Units Total Suspended Solids4, mg/L Benchmarks _ 0.003 or 0.002 0.905 0.075 6.0-9.0 100 or 50 Parameter Code _ 01027 C0034 01051 00400 C0530 SDO01 10/16/19 <0.001 0.006 <0.005 5.69 22.8 SDO02 1 10/1619 1 <0.001 1 0.006 1 <0.005 1 5.77 1 14 SDO03 10/16/19 <0.001 0.007 <0.005 5.98 31.3 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. ' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. 'See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. Permit Date: 11/1/2018-05/31/2021 SWU-255, last revised 11/1/2012 Page 1 of 2 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. ❑ No discharge this period?z Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches' Non -polar Oil and Grease, mg/L Total Suspended Solids' - mg/L New Motor or Hydraulic Oil Usage, gal/mo Benchmarks _ - 15 100 or 504 Parameter Code - 46529 00552 CO530 NCOIL N/A Footnotes from Part A also apply to this Part B Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES [:]NO[:] REGIONAL OFFICE CONTACT NAME: Mail an oriainal copv of this DMR, includina all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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." Date Permit Date: 11/1/2018-05/31/2021 . Ij SWU-255, last revised 11/1/2012 Page 2 of 2 RESEARCh & ANAdyTiCA[ Report of Analysis LA ORATORIES, INC. 10/23/2019 For: The Sherwin Williams Company -Stage Coach 0, 113 Stage Coach Trail Zw��:; + Greensboro, NC 27409 •o 3¢tIto NC#34 = Attn: Jeff Main { NC #37701' %, 9 Client Sample ID: SDO01 Revg Dock Lab Sample ID: 73627-01 Site: The Sherwin Williams Company Collection Date: 1006/2019 10:45 Parameter Method Result Units Rea Limit Analyst Analysis Date/Time Cadmium, Total EPA 200.7 <0.001 mg/L 0.001 JF 10122/2019 Chromium, Total EPA 200.7 0.006 mg/L 0.005 JF 10/2212019 Lead, Total EPA 200.7 <0.005 mg/L 0.005 JF 10/2212019 pH SM 4500 H+B-2000 5.69 Std. Units AB 10/16/2019 1647 Total Suspended Solids (TSS) SM 2540 D-1997 22.8 mg/L 5 AW 10/18/2019 Client Sample ID: SDO02 Nitro Shed Lab Sample 10: 73627-02 Site: The Sherwin Williams Company Collection Date: 10/16/2019 10:48 Parameter Method Result Units Rep Limit Analyst Analysis Daterrime Cadmium, Total EPA 200.7 <0.001 mg/L 0.001 JF 10/22/2019 Chromium, Total EPA 200.7 0.006 mg/L 0.005 JF 10/22/2019 Lead, Total EPA 200.7 <0.005 mg/L 0.005 JF 10/22/2019 pH SM 4500 H+B-2000 5.77 Std. Units AB 10/16/2019 1648 Total Suspended Solids (TSS) SM 2540 D-1997 14.0 mg/L 5 AW 10/18/2019 Client Sample ID: SDO03 Bio Pond Lab Sample ID: 73627-03 Site: The Sherwin Williams Company Collection Date: 10/16/2019 10:23 Parameter Method Result Units Rep Limit Analyst Analysis Date/Time Cadmium, Total EPA 200.7 <0.001 mg/L 0.001 JF 10/22/2019 Chromium, Total EPA 200.7 0.007 mg/L 0.005 JF 10122/2019 P.O. Box 473 106 Short Street Kernersville, North Carolina 27284 Tel: 336-996-2841 Fax: 336-996-0326 www.randalabs, com Page 1 rat coa basir. vld RESEARCk & ANAIyriCAI LABORATORIES, INC. Report of Analysis 10/23/2019 Client Sample ID: SDO03 Bio Pond Lab Sample ID: 73627-03 Site: The Sherwin Williams Company Collection Date: 10/16/2019 10:23 Parameter Method Result Units Rep Limit Analyst Analysis Daterrime Lead, Total EPA 200.7 <0.005 mg/L 0.005 JF 10/22/2019 pH SM 4500 H+B-2000 5.98 Std. Units AB 10/16/2019 1649 Total Suspended Solids (rSS) SM 2540 D-1997 31.3 mg/L 5 AW 10/1812019 NA = not analyzed P.O. 8oz 473 106 Short Street Kernersville, North Carolina 27284 Tel: 336-996-2841 Fax: 336-996-0326 www.rantlalabs.com Page 2 ral coa bast vId RESEARCh & ANAIyTICAO I-AbORATORIES, INC. 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