NCS000156 DMR SW (26)

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Hexion—STORM WATER SAMPLING REPORT /i /�
Certificate of Coverage No.:NCS000156 / / `la
Columbus County,North Carolina q�FQ, t 2016
07
Personnel Collecting Samples: P.Busovne/D.Maddox/S IS Mon rey $QUFF R RF
Certified Laboratories:Environmental Chemists Lab ID: 94 �RpfRMYRC�s,
Environmental Testing Solutions,Inc. Lab ID: 37 141/7-74S
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 N133 TKN NO3+NO2 Phosphorus Methanol TRC Hexamine Formaldehyde Copper Zinc Lead O&G pH Toxicity
Outfall mo/dd/yr mg/1 mg/1 mg/I mg/1 mg/1 mg/I mg/1 mg/I mg/1 mg/1 mg/I mg/I mg/I mg/1 mg/I au. LC50
003-Dry Projects 8/12/2016 10 80 13 00 85 00 65 00 75.8 10.40 103 <5 0 013 <5 0 521 0 0300 0 051 <0 01 <5 7 43 NA
004-HCHO 8/12/2016 12 40 29 0 295 0 49 00 59 7 14.10 0 09 <5 0 009 83 4 860 0.0450 0.157 <0 01 <5 7 72 NA
006-Duck Pond 8/12/2016 37 00 8.00 78 00 2 10 4 4 1 16 0 22 <5 0 062 <5 0 414 <0 007 0 016 <0 01 <5 7 70 NA
009-MamL Shop 8/12/2016 1530 13 00 50 00 0.90 0.9 0 710 0 09 <5 0 058 <5 0 094 0.0090 0.079 <0 01 <5 8 10 NA
STORM EVENT CHARACTERISTICS
Submit 1(original)Form AT-1(no DMR)to:
Total Event Precipitation(ins). 0 2 NC DENR/DWQ/Environmental Sciences Section
1621 Mail Service Center
Permit Sampling Penod• 3 Raleigh,NC 27699-1621
Submit 1 copy DMR(original)and Form AT-1 to:
Note: Division of Water Quality
Water Quality Section
Attir Central Files
1617 Mail Service Center
CERTIFICATION STATEMENT Raleigh,NC 27699-1617
Bys e,I certify this report is accurate and complete to the best of my knowledge
Company Information Submit 1 copy DMR(copy)and Form AT-1 to:
l l�3 b/t� Hexion Stormwater Permitting Unit
333 Neils Eddy Road Division of Water Quality
ignature of Pe ittee or Designee Date Riegelwood,NC 28456 1617 Mail Service Center
[phone] Raleigh,NC 27699-1617
fri &)aEXT 2757
1Qa7 Pnnt ane and Title