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Home My WebLink AboutNCG090019 DMR SW (2)RM RPM Wood Finishes Group WTOD Post Office Box 22000 • Hickory, NC 28603-0220 • 828.261.0325 FAX 828-431-4565 Sroup Re: Submission of Stormwater Discharge Outfall Monitoring Report (DMR): Year 4-- Period 1 (January — June, 2016) RPM Wood Finishes Group, Inc. Caldwell County; General Permit NCG090000, Certificate of Coverage No.49, g. Dear Stormwater Permitting Unit; We respectfully submit the enclosed original and one copy of the Stormwater Discharge Outfall Monitoring Report for RPM Wood Finishes Group, Inc. (Caldwell County) under General Permit Number NCG090000, Certificate of Coverage Number NCG090019. This submission is for stormwater discharge sampling performed during Year 4 — Period 1 (January — June, 2016) as outlined in Table 2 on Page 5 of 8, Part Il, Section B of our stormwater discharge permit, for samples taken at discharge points SDO-001 and SDO-002. For each outfall, one of the three analytical monitoring results were above benchmark values as outlined in Table 3 on Page 5'of 8, Part II, Section B of our stormwater permit. Lead was high due to recent intense multi - day rain event, and construction related soil erosion upstream from the discharge outfalls. A Tier One investigation has been conducted with documentation on file at the facility. If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring Report (DMR), please contact me at your convenience. Sincerely, Alicia Hunolt, Ph.D. Environment, Health and Safety Manager Enclosures ® March 11, 2016 > N _J _O 4i i= Central Files cc U co Division of Water Quality 1617 Mail Service Center U p Raleigh, NC 27699 - 1617 Re: Submission of Stormwater Discharge Outfall Monitoring Report (DMR): Year 4-- Period 1 (January — June, 2016) RPM Wood Finishes Group, Inc. Caldwell County; General Permit NCG090000, Certificate of Coverage No.49, g. Dear Stormwater Permitting Unit; We respectfully submit the enclosed original and one copy of the Stormwater Discharge Outfall Monitoring Report for RPM Wood Finishes Group, Inc. (Caldwell County) under General Permit Number NCG090000, Certificate of Coverage Number NCG090019. This submission is for stormwater discharge sampling performed during Year 4 — Period 1 (January — June, 2016) as outlined in Table 2 on Page 5 of 8, Part Il, Section B of our stormwater discharge permit, for samples taken at discharge points SDO-001 and SDO-002. For each outfall, one of the three analytical monitoring results were above benchmark values as outlined in Table 3 on Page 5'of 8, Part II, Section B of our stormwater permit. Lead was high due to recent intense multi - day rain event, and construction related soil erosion upstream from the discharge outfalls. A Tier One investigation has been conducted with documentation on file at the facility. If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring Report (DMR), please contact me at your convenience. Sincerely, Alicia Hunolt, Ph.D. Environment, Health and Safety Manager Enclosures Semi-annua9 St®rmwater Discharge Monitoring Report for North (Carolina Division of Water Quality Genera@ Permit No. N CG090000 Date submitted CERTIFICATE OF COVERAGE NO. N 0009 q_ FACILITY NAME 11�. ) ,x )P l,�G COUNTY PERSON( COLLECTING SAMPLES M=ACi1Ac { iVL,04-:1 LABORATORY_LVF �Lj fY Lab Cert. # 2 Comments on sample collection or analysis: Part A: Stormvwater Benchmarks and Monitoring Results SAMPLE COLLECTION YEAR 2r) t 4, SAMPLE PERIOD_,�<Jan-June ❑ July -Dec or ❑ Monthly' (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNIA ❑zero -flow ❑Water supply [:]SA []Other - PLEASE REMEMBER TO SIGN ON THE REVERSE ❑ No discharge this period?Z Outfall No. Date Sample Collected (mo/dd/yr) 24-hour rainfall amount, Inches Total CadmiumTotal ChromiumTotal Lead Benchmarks ===> - - 0.001 mg/L 1.0 mg/L 0.03 nag/L s9Dc, —Co 1 — I!o d o Go V\°J) I, < b ""L a o L4 DO 2 — 2 q - b { �•""`� �- rii0� �- �- 1 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 checicmarl( 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. 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. iVote: 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: 11/1/2012-10/31/2017 SWU-255, last revised 10/25/2012 Page 1 of 2 Part 13: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil ger month. F1Ain rlicr^hrvrno f -A;, nor; -x .)2 Outfall No. Date Sample Collected' (rno/dd/yr) 24-hour rainfall amount, Inches' Non -polar O&G/TPH by EPA 1664 (SGT -HEINZ) 1_J ." ryl. Total Suspended Solids Lr IrJ tJ iJVu pH Benchmarks ===> _ - 15,mg/L_ 100,mg/L,or 50 mg/L* 6.0 — 9:0 SU Footnotes from Part A also apply to this Part IS See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. iVote: If you report a sample value in eprcess of the benchmark, you must implement iter 1, Tier 2, or Tier 3 responses. See General Permit test. FOR PARTA AND PART B MONITORING RESULTS: 0 A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. 0 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. 0 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 DWQ REGIONAL OFFICE? YES ❑ NO REGIONAL OFFICE CONTACT NAME - Mail an original and one copy of this DMR including all ""No Discharae" 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." , (Signature of Permittee) Permit Date: 11/1/2012-10/31/2017 1 (Date) SWU-255, last revised 10/25/2012 Page 2 of 2