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HomeMy WebLinkAboutNCG210341_MONITORING INFO_20190226STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. 1V C& DOC TYPE ❑HISTORICAL FILE MONITORING REPORTS DOC DATE ❑ D u YYYYMMDD Semi-annual Stormwater Discharge Monitoring Report for North Carolina DEMLR General Permit No. NCG210000 Date submitted / ?/ - _-_)_ 0 .a, O CERTIFICATE OF COVERAGE NO. NCG21 0 3 4 _1_ FACILITY NAME __Edwards Wood Products, Inc.- Marshville COUNTY Union PERSON COLLECTING SAMPLES J. Thurman Horne, P.E. LABORATORY K & W Laboratories Lab Cert. # 559 Comments on sample collection or analysis: SAMPLE COLLECTION YEAR 2020 SAMPLE PERIOD X Jan -June July -Dec or ❑ Monthly' {month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow ❑Water Supply ❑SA X Other C PLEASE REMEMBER TO SIGN ON THE REVERSE 4 Part A: Stormwater Benchmarks and Monitoring Results (Monitoring is required only if the facility stores exposed accumulations of sawdust, wood chips, bark, mulch, or other similar material on site for longer than seven (7) days.) ❑ No discharge this period?2 Outfall No. Date Sample Collected' (mb/dd/yr) 24-hour rainfall amount, inches' Chemical oxygen Demand yg Total Suspended Solids p Benchmarks ==_? _ - 120 mg/L 100 mg/L or so mg/O 001 01/24/20 0.4 41 10 mi-ann I m in with th consecutiv n h ark exceedan f r he same arame r t th ' Monthly sampling (instead of se ua) ust beg e second e be c m ce o t p tea a same outfall. 2 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 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, •:g,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 mL" where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Permit Date: 8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013 Page 1 of 2 �1, 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. Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. 1 ❑ No discharge this period?Z Outfall Na. Date Sample Collected} (mo/dd/yr) 24-hour rainfall amount, Inches s Non -polar O&G by EPA 1664 (SGT-HEM) Total Suspended Solids Benchmarks =__> _ - 15 mg/L 100 mg/L or 50 mg/L° 001 01/24/20 0.4 < 6.2 10 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 11 SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO X IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an oriainal and one copv of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitorina Period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQCentral 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." (Sig t e of Per ittee) J (Date) e: 8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013 Page 2 of 2