Loading...
HomeMy WebLinkAboutNCG210136_2022 DMR_20220711July 7, 2022 Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 RE: Stormwater Discharge Outfall Monitoring Report Columbia Forest Products, Old Fort, North Carolina COC No.: NCG210136 To Whom It May Concern: Please find attached the Stormwater Discharge Outfall Monitoring Reports for Columbia Forest Products located in Old Fort, North Carolina (Columbia Carolina). Columbia Carolina operates under Certificate of Coverage Number NCG210136. There was no discharge at Outfall #8 during the month of June 2022. See photo I in the June Photo Log for Log Yard Rain Gauge Log and photo 2 in the photo log for a view of Outfall #8. Improvements made to the drainage ditch to Outfall #8 have increased detention time of Stormwater to Outfall #8 and thus, there was no discharge from Outfall #8 for the month. Outfall #8 remains in Tier Two and will continue to be sampled monthly until three consecutive lab results are below benchmarks. If you have any questions or comments, please contact me at (828) 460-6245. Sincerely, o Jarrett Rhinehart Enclosed June Photo Log Semi-annual Stormwater Discharge Monitoring Report for North Carolina DEMLR General Permit No. NCG210000 Date submitted 7nnc22 CERTIFICATE OF COVERAGE NO. NCG21A 1 3 6 FACILITYNAME ColUmt�la Forest Products COUNTY McDowell PERSON COLLECTING SAMPLES Eric Rapan LABORATORY Pace Analytical Lab Cert. fi 375 Comments on sample collection or analysis: SAMPLE COLLECTION YEAR 2022 SAMPLE PERIOD ❑ Jan -June ❑ July -Dec or ❑■ Monthly' June (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA ❑Zero -flow ❑watersupply [_]SA ❑Other 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.) 0 No discharge this period?' Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches' Chemical Oxygen Demand Total Suspended Solids Benchmarks ===> - 120 mg/L 100 mg/L or 50 mg/L° OutfalI Na ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the 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. 3 The 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, Ni or other similar non - numerical format. When results are below the applicable limits, they must be reported in the format, "<XX m L" where XX is the numerical value of the detection limit, reporting limit, etc. in mg/t. Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit text. Permit Date: 8/l/2018-7/31/2023 SWU-245, last revised 8/6/2018 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?' Outfall No. Date Sample Collected` (mo/dd/yr) 24-hour rainfall amount, Inches' Non -polar O&G by EPA 1664 (SGT-HEM) Total Suspended Solids Benchmarks ===> - - 15 mg/L 100 mg/L or 50 mg/L Not Applicable 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 1, 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 11 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 ATANY 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 lob results (or at end In the case of "No Discharge" reports) to: Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 "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." /l 92 (' nature of Permittee) (Date) Permit Date:8/1/2018-7/31/2023 SWU-245, last revised 8/6/2018 Page 2 of 2 Photo 1: Log Pond Rain Gauge Log for month of June (taken 7/7/2022).