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HomeMy WebLinkAboutNCG210115 DMR SW (6)Semi-annual Stormwater Discharge Monitoring Report for North Carolina DEMLR General P rm"Zoit No. NCG210000 Date submitted ka 1 _51, CERTIFICATE OF COVERAGE No. NCG210115 SAMPLE COLLECTION YEAR FACILITY NAME Weyerhaeuser NR Company — Elkin OSBI` /AMPLE PERIOD ❑ Jah-Junes y -Dec COUNTY Surry RECE�/ or ❑ Monthly (month) PERSON COLLECTING SAMPLES _Dennis Atkinson n� 2 g 2015 DISCHARGING TO CLASS ❑ORW ❑HQW [:]Trout ❑PNA LABORATORY Prism Lab Lab Cert. # _402 ❑Zero -flow ❑Water Supply ❑SA Comments on sample collection or analysis: �PNTRAL FILES KOthere, MR SECTION 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:) F-] No discharge this period: Outfall'No. Date Sample i Collected 24-hour, rainfall amount, Ihches3 Chemical Oxygen Demand TotalSuspended Solids Benchmarks --_> - 120mg/L 100 mg/Lor 1 L ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. Z 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, <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. SWU-245, last revised 7/31/2013 Page 1 of 2 Permit Date: 8/1/2013-7/31/2018 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. ❑ No discha e this --i,,4;)2 Outfall No. Date Sample Collected' (mo/dd/yr) 9 P 24-hour rainfall amount, Non -polar O&G by EPA Inches3 1664 (SGT -HEM) Total Suspended Solids Benchmarks =__> _ 15 mg/L 100 mg/L or 50 mg/L LE_ 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 EXCEEDA NCE TRIGGERS TIER j1 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 ANY ONE OUTFALL? YES ❑ NO IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one copy of this DMR including 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. am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature of Permittee) (Dat ) Permit Date: 8/l/2013-7/31/2018 SWU-245, last revised 7/31/2013 Page 2 of 2