2009-04-13_REPORT - C1996083 (3)

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Bowie Resources, LLC Bowie No. 2 Mine 2008 Annual Hydrology Report S-17 Freeman Gulch - Spring 17 Elevation - 7110 Surface Water Initiated 5/9/1996 5/9/1996 5/9/1996 5/9/1996 Activated 12/7/2000 12/7/2000 12/7/2000 12/7/2000 Date 11/24/2008 9/19/2008 6129/2008 5/22/2008 Summary Information eld' Baseline Operation Flow GPM 0.00 2.11 20.00 0.00 0.00 0.00 0 0 0 0 FieldComment Dry No Flow No Flow Damp h su 8.40 8.61 8.80 Conductivity umhos/cm 480.00 532.50 580.00 Temperature Celsius 8.40 16.33 25.00 0 Lab Parameters UNITS Bicarbonate mg/L 266.00 280.25 298.00 Chloride mg/L 2.00 2.50 3.00 Conductivity umhos/cm 511.00 538.25 586.00 Hardness mg/L 177.00 200.00 216.00 Nitrate-Nitrite mg/L <MDL 0.02 0.04 Oil and Grease mg/L <MDL <MDL <MDL pH Su 8.10 8.25 8.40 Phosphate mg/L <MDL 0.01 0.03 ResidueFilterable-TDS mg/L 300.00 342.50 380.00 ResidueNonFilterable-TSS mg/L <MDL 72.00 134.00 SAR 1.15 1.50 2.08 Sulfate mg/L 20.00 27.50 30.00 Aluminum mg/L 0.10 2.52 5.42 Arsenic mg/L <MDL 0.001 0.005 Cadmium mg/L <MDL <MDL <MDL Calcium mg/L 42.00 50.33 55.00 Copper mg/L <MDL 0.003 0.01 Iron (Total) mg/L 0.10 2.80 6.08 Lead mg/L <MDL 0.01 0.02 Magnesium mg/L 17.50 18.05 19.00 Manganese (Total) mg/L <MDL 0.04 0.09 Mercury mg/L <MDL <MDL <MDL Molyebdenum mg/L <MDL <MDL <MDL Selenium mg/L <MDL 0.0003 0.001 Sodium mg/L 38.30 47.70 62.70 Zinc mg/L <MDL 0.02 0.04 Baseline Closed at end of 2000 Monitoring Season The monitoring point location for S-17 is located on the southern facing slopes of Freeman Gulch and is accessed by foot from trails that originate on the Hubbard Creek Road. Baseline Information for Point S-17 is derived from events beginning on 5/9/96 through 12/7/00. Point influenced by mining on 12/7100. Figure No. 31