Bear Lodge Plan of Operations - page 558

1
Table 4
Surface Water: Exceedances of Wyoming Standards
Field
Loc ID Client ID Parameter Result HH Value1 Aquatic Life2 Units
CL-01 CL-01-SW-08182011 Aluminum 0.14 0.087 mg/L
CL-02 CL-02-SW-08182011
Aluminum 0.12 0.087 mg/L
Manganese 0.64 0.05 1.462 mg/L
SGS-1
SGS-1-SW-11062010 Aluminum 0.1 0.087 mg/L
SGS-1-SW-03142011
Aluminum 0.3 0.087 mg/L
Iron 0.40 0.3 1 mg/L
Manganese 0.07 0.05 1.462 mg/L
Nitrogen, Nitrate as N 0.1 10 0.00077 mg/L
Nitrogen,
Nitrate+Nitrite as N 0.1 10 0.00077 mg/L
SGS-1-SW-05172011
Aluminum 2.20 0.087 mg/L
Iron 1.27 0.3 1 mg/L
SGS-1-SW-06152011
Aluminum 1.42 0.087 mg/L
Iron 0.92 0.3 1 mg/L
SGS-1-SW-07132011
Aluminum 0.6 0.087 mg/L
Iron 0.61 0.3 1 mg/L
SGS-1-SW-08162011
Aluminum 0.3 0.087 mg/L
Iron 0.41 0.3 1 mg/L
SGS-1-SW-09162011
Aluminum 0.23 0.087 mg/L
Iron 0.32 0.3 1 mg/L
SGS-1-SW-11152011 Aluminum 0.11 0.087 mg/L
SGS-1-SW-12142011 Aluminum 0.15 0.087 mg/L
SGS-1-SW-01182012
Aluminum 0.46 0.087 mg/L
Iron 0.61 0.3 1 mg/L
Manganese 0.093 0.05 1.462 mg/L
SGS-1-SW-02062012 Aluminum 0.15 0.087 mg/L
SGS-1-SW-03062012
Aluminum 0.68 0.087 mg/L
Iron 1.02 0.3 1 mg/L
Manganese 0.179 0.05 1.462 mg/L
SGS-1-SW-04032012
Aluminum 2.07 0.087 mg/L
Iron 1.51 0.3 1 mg/L
Nitrogen, Nitrate as N 0.1 10 0.0008 mg/L
Nitrogen,
Nitrate+Nitrite as N 0.2 10 0.0008 mg/L
SGS-1-SW-05022012
Aluminum 2.45 0.087 mg/L
Iron 1.91 0.3 1 mg/L
Manganese 0.057 0.05 1.462 mg/L
SGS-1-SW-06062012
Aluminum 0.65 0.087 mg/L
Iron 0.55 0.3 1 mg/L
SGS-1-SW-07032012 Aluminum 0.19 0.087 mg/L
SGS-1-SW-08022012
Aluminum 1.25 0.087 mg/L
Iron 1.03 0.3 1 mg/L