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HomeMy WebLinkAboutNCG140434 DMR SWSTORMWATER DISCHARGE OUTFALL (SDO) - Semi -Annual MONITORING FORM GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG140434 SAMPLE COLLECTION YEAR: 2015 FACILITY NAME: Southern Concrete Materials -Murphy- SAMPLING PERIOD: ® July -December ❑ January -June PERSON COLLECTING SAMPLES _Rob Lindsey COUNTY Cherokee CERTIFIED LABORATORY ETS Lab # _600 PHONE NO. (_) Lab # ADD TO LISTSERVE? ❑YES ❑NO EMAIL: OPTIONAL INFO: DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA ❑Trout ®Other Part A: Stormwater Monitoring Requirements Outfall No. Date Sample Collected (mo/dd/yr OR NO FLOW)' PH (Standard Units) TSS m L (�) Event Duration (minutes) In Tier 2 Total Rainfall a Monthly Monitoring? (in) (Y/n) # of Months in Tier 2 Sampling2 - - 6-92 10023 - - - - 1 11-9-15 8.8 21 210 0.50 N 11hCEIVED... r y D1. i. L;tNTRAL FILES DWI Z ' If NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here. Please make sure to mark the sample period above. 2 If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. Tier 2 Monthly sampling shall be done until 3 -consecutive samples. are below the benchmark or within the benchmark range. 3 TSS benchmark values are 100 mg/I, except when discharging to ORW, HQW, Trout, and PNA waters where they are 50 mg/I. "For each sampled measurable storm event the total precipitation must be recorded using data from an on-site rain gauge. Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11 Page 1 of 2 Part b: vemcie maintenance Activity monitoring Requirements for facilities using > 55 gal of new motor oil/month — averaged over a calendar year HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YESE] NO ❑ HAVE YOU CONTACTED THE REGION? YES [:]NO ❑ REGIONAL OFFICE CONTACT NAME: Mail Original and one copy of this DMR (including all "No Flow" & "No Discharge" reports) within 30 days of receipt of sample (or at end of monitoring period in case of "No Flow") 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 Pe`r ttee) _ ate) Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11 Page 2 of 2