2009-04-13_REPORT - C1996083 (3)

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Bowie Resources, LLC Bowie No. 2 Mine 2008 Annual Hydrology Report S-18 Terror Creek - Spring 18 Elevation - 7750 Surface Water Initiated 6/28/1999 6/28/1999 6/28/1999 6/28/1999 Activated Date 10/29/2008 8/25/20081 _ 7/2/2008 5/30/2008 Summary Information Field Baseline Operation Tc nn: A-- enw nnin A- KA- Flow GPM 0.00 0.68 5.00 1.3 0.5 1 5 FieldComment h su 7.5 8.1 10.2 8 8.2 8.4 10.2 Conductivity umhos/cm 220 331 530 530 350 335 345 Temperature Celsius 7.5 11.8 17.3 10.4 15 11.3 11.1 Lab Parameters UNITS Bicarbonate mg/L 167.7 175.3 183.0 167.67 Chloride mg/L <MDL <MDL <MDL <MDL Conductivity umhos/cm 331.1 350.6 370.0 331.12 Hardness mg/L 115.9 133.6 151.3 151.34 Nitrate-Nitrite mg/L <MDL 2.13 2.13 <MDL Oil and Grease mg/L <MDL <MDL <MDL <MDL H su 6.52 7.28 8.05 8.048 Phosphate mg/L <MDL <MDL <MDL <MDL Residue Filterable-TDS mg/L 117.5 145.3 173.0 173 ResidueNonFilterable-TSS mg/L 1 2 2 1 SAR 1.35 1.40 1.45 1.35 Sulfate mg/L 14.41 20.07 25.73 14.41 Aluminum mg/L <MDL 0.13 0.13 0.13 Arsenic mg/L 0.006 0.008 0.010 0.006 Cadmium mg/L <MDL 0.002 0.002 0.002 Calcium mg/L 30.0 35.6 41.1 41.1 Copper mg/L <MDL <MDL <MDL <MDL Iron (Total) mg/L 0.023 0.517 1.010 0.023 Lead mg/L <MDL 0.01 0.01 0.01 Magnesium mg/L 10.07 10.95 11.83 11.83 Manganese (Total) mg/L <MDL 0.01 0.01 <MDL Mercury mg/L <MDL 0.00004 0.00004 0.00004 Molyebdenum mg/L <MDL <MDL <MDL <MDL Selenium mg/L <MDL 0.086 0.086 <MDL Sodium mg/L 36.0 37.2 38.4 38.4 Zinc mg/L 0.01 0.02 0.03 0.03 The area of concern for monitoring point S-18 has not been affected by the mining operation. Therefore, all recorded monitoring events are considered Baseline. The monitoring point for S-18 is located on an unmapped road in an un-named gulch which discharges eventually into Terror Creek. The flow from S-18 contributes to Pond 6, which is just below it. Baseline Information Collection initiated on 6/28/99 and not yet considered complete. Point S-18 has not been influenced by mining. Figure No. 33