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Groundwater Investigation and Associated Source Characterization
Table 5.2-2 - Potential Source Area Analytes Detected above Comparison Criteria
SWMU | Sample ID | PCE | TCE | cis- 1,2-DCE | Vinyl chloride | Cadmium | Chromium | Lead | Nickel |
Soil (mg/kg) |
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MSCs: < 2 ft | 207 | 285 | 108 | 0.0241 | 1020 | 5110 | 1000 | 20400 | |
MSCs: > 2 ft | 0.5 | 0.5 | 70 | 0.2 | 0.55 | 10 | 67.8 | 29.4 | |
B-3 | B3-SB3 (4-5) | <0.005 | <0.002 | <0.004 | <0.003 | 1.8(U) | 12 | 12 | 9.3 |
B3-SB4 (2-4) | <0.005 | 0.726 | 0.51 | <0.003 | 47(U) | 760 | 3600 | 43 | |
B3-SB5 (18-19) | 0.119 | 1.5 | 0.48 | <0.003 | 0.79(U) | 3.4 | 4.1 | 7.6 | |
B3-SB6 (11-16) | 2.0 | 18 | 2.0 | <1.0 | <1.0 | <1.0 | <1.0 | NA | |
O-1 | OX-SB2 (0.2) | 46 | <0.2 | <0.4 | <0.3 | 1.5 | 1.5 | 12 | 18 |
OX-SB2 (0-2) DUP | 49 | <0.2 | <0.4 | <0.3 | 4.8 | 4.8 | 28 | 73 | |
Water (ugL) |
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MCLs: | 0.005 | 0.005 | 0.07 | 0.002 | 0.005 | 0.1 | 0.015 | 0.1 | |
B-3 | B3-SB1 (GW) | 0.22 | 0.38 | 1.4 | 0.003 | <0.005 | <0.01 | <0.03 | <0.01 |
B-19 | B19-SB2R (GW) | 0.007 | <0.002 | <0.004 | <0.003 | NA | NA | NA | NA |
NA = Not applicable |