NCS000156 DMR SW (31)

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Hexion—STORM WATER SAMPLING REPORT Q 0
Certificate of Coverage No.:NCS000156 i l+o,9 Z,,, D
Columbus County,North Carolina
Personnel Collecting Samples P Busovne/D Maddox/S/S MoH rey ti,y ,c
Certified Laboratones Environmental Chemists Lab ID94
Environmental Testing Solutions,Inc. Lab ID. 37
ANALYTICAL RESULTS
00530 00310 00340 00610 00625 00630 00665 77885 50060 71880 01042 01092 01051 00556 00400 TGA3B
Total Total Total Total Non-Polar Acute
Date TSS BOD COD NH3 TRN N034-NO2 Phosphorus Methanol TRC Hexamine Formaldehyde Copper Zinc Lead O&G pH Toxicity
Outfall mo/dd/yr mg/1 mg/I mg/I mg/1 mg/1 mg/I mg/I mg/I mg/1 mg/I mg/I mg/I mg/1 mg/I mg/1 s.u. LC50
003-Dry Projects 12/29/2016 31 90 14 00 41 00 9 00 9 9 0 11 0 44 <5 0 <10 0 089 0 0460 0 085 <0 01 <5 7 01 NA
004-HCHO 12/29/2016 28 70 56 0 892 0 215 00 213 0 0 07 0 57 7 61 0 558 13 700 0 0380 0 205 <0 01 <5 7 05 NA
006-Duck Pond 12/29/2016 19 70 9 00 41 00 5 60 6 7 0 03 0 77 <5 0 02 <10 0 890 <0 005 0 022 <0 01 <5 7 12 NA
009-Mann Shop 12/29/2016 3 80 <2 <20 <0 2 0 6 <0 02 0 53 <5 0 017 <10 0 520 <0 005 0 049 <0 01 <5 7 05 NA
STORM EVENT CHARACTERISTICS
Submit 1(original)Form AT-1(no DMR)to:
Total Event Precipitation(ins) 0 7 NC DENR/DWQ/Environmental Sciences Section
1621 Mail Service Center
Permit Sampling Penod 4 Raleigh,NC 27699-1621
- Submit 1 copy DMR(original)and Form AT-1 to:
Note Division of Water Quality
Water Quality Section
Attn.Central Files
1617 Mail Service Center
CERTIFICATION STATEMENT Raleigh,NC 27699-1617
By .s signature,I certify this report is accurate and complete to the best of my knowledge
// n(011., /3-1)9
3o I) I) Company InformationSubmit 1 copy DMR(copy)and Form AT-1 to:
\ J ) Hexion. Stonnwater Permitting Unit
I! 1/ / 333 Neils Eddy Road Division of Water Quality
.ignature of Pe •ttee or Designee Date Riegelwood,NC 28456 1617 Mail Service Center
[phone] Raleigh,NC 27699-1617
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DEQ-WATER RESOURCES
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