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HomeMy WebLinkAboutNCG080839 DMR SW (3) Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG080000 Date submitted 7/11/16 ej CERTIFICATE OF COVERAGE NO4 @`a@8Q,8h , SAMPLE COLLECTION YEAR 2016 FACILITY NAME GARCO, Inc.—Fayetteville Street- SAMPLE PERIOD ®Jan-June ❑July-Dec COUNTY Randolph or ❑ Monthly1 (month) PERSON COLLECTING SAMPLES Jeremy Shelton DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA LABORATORY ESC Lab Cert.# ENV375D ❑Zero-flow ❑Water Supply EISA ❑Other Comments on sample collection or analysis: JUL 21 2016 PLEASE REMEMBER TO SIGN ON THE REVERSE - CENTRAL FILES Part A:Vehicle Maintenance Areas Monitoring Requirements DWR SECTION ❑ No discharge this period' Outfall Date 00530 00400 00556 No. Sample Collected, Total Suspended pH, Non-Polar Oil and Grease/TPH EPA New Motor Oil Usage, mo/dd/yr Solids, mg/L Standard units Method 1664(SGT-HEM), mg/L Annual average gal/mo Benchmark _ - 50 or 100 see permit Within 6.0—9.0 15 - - 01 6/30/16 12.7 7.0 0 02 6/30/16 12.7 6.9 0 Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_yes X no (if yes, report your analytical results in the table immediately below) Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals Outfall Date 00556 00530 00400 No. Sample Collected, Non-Polar Oil and Grease/TPH EPA Method Total Suspended Solids, pH, mo/dd/yr 1664(SGT-HEM), mg/L mg/L Standard units Permit Limit - 15 50 or 100 see permit 6.0—9.0 1 For sampling periods with no discharge at any single outfall,you must still submit this discharge monitoring report with a checkmark here. SWU-250 last revised October 25,2012 Page 1 of 2 STORM EVENT CHARACTERISTICS: Date 6/30/16 (first event sampled) Total Event Precipitation (inches): 0.05 Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): 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 II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO El 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 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. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature of P- mit (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4 SWU-250 last revised October 25,2012 Page 2 of 2