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Home My WebLink AboutNCS000533 DMR SW (4)\a' \a' \.7 Personnel Collecting Samples: P. Busovne/D. Maddox/S. Mowery Certified Laboratories: Micobac Environmental Testing Solutions, Inc. ANALYTICAL RESULTS RECEIVED Silar, LLC — STORM WATER SAMPLING REPORT 215 Certificate of Coverage No.: NCS000533 MAY Columbus County, North Carolina CENTRAL FILES DWR SECTION Lab ID: 11 Lab ID: 37 STORM EVENT CHARACTERISTICS 00530 00310 00340 00610 00625 00630 00665 77885 50060 Raleigh, NC 27699-1617 71880 01042 01092 01055 01051 1 00556 00400 00300 TAA311 Outfall Date mo/dd/yr TSS mg/l BOD mg/1 COD mg/l NH3 mg/l TKN mg/l NO3+NO2 mg/l Total Phosphorus mg/l Methanol mg/l TRC mg/l Hexamine mg/l Formaldehyde mg/I Total Copper mWl Total Zinc mg/l Total Manganese mg/l Total Lead mg/l g/ Non -Polar O&G m PJI pH S.U. D.O. mg/l Acute Tox. 001-Silar Whse 4/9/2015 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 002 - Lab Weir 1 4/9/2015 136 1 120 646 138 518 236 017 <I 0 0 817 666 00245 00955 00190 <000150 <5 00 704 pass 005 - Silar Weir 419/2015 170 146 102 <0 100 380 1 76 020 <I 0 010 <10 462 0 118 0 382 00300 000200 <5.00 736 422 fail OI O 419/2015 514 137 350 <0 100 <I 00 290 013 <1 0 0 <10 688 00305 0 330 00205 <000150 <5.00 7 10 fail Up the Hill (004) 005 Upstream 005 DownstreamEA 4/9/2015 7300 29.0 118.0 <0 100 12 4 283 025 1 <I 0 0 001 16.0 16.6 00280 0.168 NA 0.00200 <5 00 7 45 7 61 569 pass 3 86 45 STORM EVENT CHARACTERISTICS Mail duplicate copies to: Division of Water Quality Total Event Precipitation (ins.): 0.4 Water Quality Section Attn: Central Files Permit Sampling Period.= 1617 Mail Service Center Raleigh, NC 27699-1617 Note: CERTIFICATION AT MENT By this signature, rtify rep is accurate and complete to the best of my knowledge. Company Information W.'./j Silar, LLC 333 Neils Eddy Road Signatu of emu a or Designee Riegelwood, NC 28456 (910)655-4212 � I EXT. 100 Print Name and Title