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Home My WebLink AboutNCG100124_DMR_20191213 STORMWATER DISCHARGE OUTFALL(SDO) MONITORING REPORT CERTIFICATE OF COVERAGE NO. NCG100124 SAMPLES COLLECTED DURING CALENDAR YEAR: 2019 (This monitoring report shall be received by the Division no later than 30 days s, . „...,from the date the facility receives the sampling results from the laboratory.) FACILITY NAME Jackson Auto Salvage, Inc., Raleigh, NC LIAR 1 6 2020 COUNTY Wake PERSON COLLECTING SAMPLE(S) Sandra Miller PHONE NO. (919)266-2704 CERTIFIED LABORATORY(S) Pace AnalyticalLuTI°_____ Lab# i'' PLEASE REMEMBER TO SIGN ON THE REVERSE 4 Part A:Stormwater Benchmarks and Monitoring Results For sampling periods with no discharge, you must submit this discharge monitoring form noting "No Flow"or "No Discharge"within 30 days of the end of that period to comply with permit reporting requirements. Outfall Date 00530 ---- 77023 01051 78141 No. Sample Collected, Total Total Suspended Non-polar Ethylene Glycol, Lead,Total Total Toxic mo/dd/year Rainfall, Solids(TSS), O&G/TPH mg/L Recoverable, Organics3, inches mg/L (Method 1664 mg/L mg/L SGT-HEM), mg/L 8,000 Benchmark - - 100/502 15 (Tiers 2 and 3) 0.03 1.0 Outfall 001 12/13/19 1.40 191 <5.0 <5.0 0.0741 NA Note: If you report a sampled value in excess of the benchmark value, or outside the benchmark range for pH,you must implement Tier 1 or Tier 2 responses in the General Permit. 1See If pH values outside this range are recorded in sampled stormwater discharges, but ambient precipitation pH levels are lower,then the lower threshold of this benchmark range is the pH of the precipitation(within instrument accuracy) instead of 6 S.U. Readings from an on-site or local rain gauge(or local precipitation data) must be documented to demonstrate background concentrations were below the benchmark pH range of 6-9. 2See General Permit text to identify whether the more protective benchmark applies for especially sensitive receiving waters. Form SWU-251,last revised October 25, 2012 Page 1 of 2 STORMWATER DISCHARGE OUTFALL(SDO) MONITORING REPORT 3For purposes of this permit the definition of Total Toxic Organics is that list as stated in Appendix D,Table II of Chapter 40 Code of Federal Regulations(CFR) Part 122. Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may request that DWQ waive monitoring of total toxic organics. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities allowed such a waiver,the discharger shall sign the following certification statement: Solvent Management Plan Certification Statement "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Name(Print name) Title(Print title) Signature Date Mail Original and one copy to: Division of Water Quality Attn: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." Form SWU-251,last revised October 25,2012 Page 2 of 2 409 Rogers View Court • Raleigh,NC 27610 d Atlantic office 919.250.9918 Engineering& Environmental Solutions facsimile 919.250.9950 MAAONLINE.COM January 10, 2020 NCDEQ/DWR Attention: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Subject: STORMWATER SAMPLING RESULTS RECEIVED JACKSON MAR 16 2020 7120 POOLE ROAD RALEIGH, NORTH CAROLINA 27610 CENTRAL FILES NPDES PERMIT NO. NCG100124 DWR SECTION To Whom It May Concern: Attached please find the Stormwater Discharge Monitoring Report (DMR) and analytical report for the sampling conducted at the above-referenced site. A stormwater sample was collected from Outfall 001 on December 13, 2019 and analyzed for total suspended solids (TSS), pH, total recoverable lead, oil and grease and ethylene glycol. As summarized on the attached DMR, all parameters, with the exception of Lead and Total Suspended Solids, were reported below or within their respective benchmark values. Based on these results, a Tier One Response has been implemented at the facility. If you have any questions or need additional information, please contact me at 919-250-9918. Sincerely, MID-ATLANTIC ASSOCIATES, INC. Ron J. Davis Stormwater Services Manager Attachment: Discharge Outfall Monitoring Report EXPERIENCED CUSTOMER FOCUSED INNOVATIVE