WI-86641_86641_G_O_20201013_3159 MADEP

TW-13 MW-116 MW-117 SPMW-17 MWG-107 MWG-113 DUPLICATE NCAC 2L
10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 Standard
C9-C12 Aliphatics <100 184 <100 98 J 243 489 33.3 J NE
C9-C10 Aromatics 67.4 J 205 72.9 J 144 344 571 74.7 J NE
C11-C22 Aromatics 54.9 J J3 210 J3 38.4 J J3 133 J3 220 J3 354 J3 59.6 J J3 NE
C9-C18 Aliphatics 52.4 J 425 <100 78.6 J 79.9 J 406 74.6 J NE
C5-C8 Aliphatics <100 108 74.5 J 64.5 J 292 1,050 <100 400
C9-C18 Aliphatics (calculated) 52.4 J 609 <100 176.6 J 322.9 895 41.3 J 700
C19-C36 Aliphatics <100 <100 <100 <100 <100 <100 <111 10,000
C9-C22 Aromatics (calculated) 122.3 J J3 415 J3 111.3 J J3 277 J3 564 J3 925 J3 134.3 JJ3 200
TW-13 MW-116 MW-117 SPMW-17 MWG-107 MWG-113 DUPLICATE NCAC 2L
10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 10/13/20 Standard
Anthracene 0.0334 J <0.10 <0.05 <0.05 <0.05 <0.05 0.0423 J 2000
Acenaphthene 0.103 0.489 0.0844 0.228 0.95 0.441 <0.05 80
Acenaphthylene <0.05 <0.10 <0.05 <0.05 <0.05 <0.05 <0.05 200
Benzo(a)pyrene <0.05 <0.10 <0.05 <0.05 <0.05 <0.05 <0.05 0.005
Benzo(b)fluoranthene <0.05 <0.10 <0.05 <0.05 <0.05 <0.05 <0.05 0.05
Benzo(g,h,i)perylene <0.05 <0.10 <0.05 <0.05 <0.05 <0.05 <0.05 200
Fluoranthene <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 300
Fluorene 0.0423 J 0.367 0.0687 0.111 0.421 0.308 <0.05 300
Phenanthrene <0.05 <0.10 <0.05 <0.05 <0.05 0.074 <0.05 200
Pyrene 0.0210 J <0.10 <0.05 <0.05 <0.05 <0.05 0.0195 J 200
Naphthalene 1.1 2.28 0.519 0.853 1.67 1.53 <0.25 6
1-Methylnaphthalene 0.233 J 43.0 7.12 9.24 55.7 47.2 <0.25 1*
2-Methylnaphthalene <0.25 <0.50 0.670 1.7 37.4 19.9 <0.25 30
Notes:
All data is reported in µg/L (micrograms per liter or parts per billion).
*Interim Maximum Allowable Concentration (IMAC) established under 15A NCAC 2L .0202 (4/01/2011)
Shaded Bold Results Exceed NCAC 2L Standard
Bold Results Exceed NCAC 2L Standard IMACs
J = The identification of the analyte is acceptable; the reported value is an estimate.
J3 = The associated batch QC was outside the established quality control range for precision.
Only parameters with detections above reported detection limits were listed for semi-volatiles.
Duplicate sample collected at TW-13
Prepared by: WBM 10/29/20
Checked by: ELK 11/12/20
P:\Projects\CLIENTS\NC State Port Authority\AFT\2020\October\Tables
NCAC 2L Standard - Listed ground-water standards under Subchapter 2L. Standards are in µg/L unless otherwise indicated.
Analytical Parameters
Analytical Parameters
TABLE 3
Summary of Groundwater Chemistry - October 2020
Former Aviation Fuel Terminal, Radio Island
Wood Job No. 6550-18-0017
MADEP VPH/EPH Hydrocarbon Fraction Ranges (µg/L)
SEMI-VOLATILES (µg/L)