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Bowie Resources, LLC <br />Bowie No. 2 Mine <br />2008 Annual Hydrology Report <br />DH-39 <br />Stevens Draw - Drill Hole <br />Pipe Elevation - 7142.65 <br />Pipe 1.2' above ground <br />Depth -181' <br />Ground Water <br />Initiated 6/12/1995 6/12/1995 6/12/1995 6/12/1995 <br />Activated :4 1 1 <br />Date 11/24/2008 9/19/2008 6/23/2008 4/24/2008 <br />Summary Information <br />Fi?Id Baseline <br />Parais?etecs 1UNITS Min Ave May <br />Operation <br />Min Ave May <br />Static Water Level Feet 64.55 71.94 192.55 71.33 71.34 71.36 71.44 <br />Water Elevation Feet 6950.1 7070.7 7078.1 7071.32 7071.31 7071.29 7071.21 <br />FieldComment <br />ph su 6.8 7.2 7.7 7.7 6.8 7.3 6.9 <br />Conductivity umhos/cm 1120 1258 1559 1180 1150 1160 1140 <br />Temperature Celsius 8.1 10.2 14.3 10.2 12.3 11.2 10.5 <br /> Lah <br />Pai'dn Cteeis <br />UNITS <br /> Bicarbonate mg/L 430 548 603 476.04 515.06 <br /> Carbonate <MDL 0.77 10.83 <MDL <MDL <br /> Chloride 2.56 14.48 21.80 21.8 3.76 <br /> Conductivity jumhos/cm 1025 1241 1470 1167 1196.8 <br /> Hardness <MDL 414 772 439.29 280 <br /> Nitrate-Nitrite <MDL 0.82 7.06 <MDL 2.66 <br /> Ammonia <MDL 0.22 0.81 0.81 0.678 <br /> pH .1 7.6 8.5 8.2 8.09 <br /> Phosphate DL 0.02 0.07 0.06 0.03 <br /> ResidueFilter able-TDS 86 798 900 790 818 <br /> Sulfate 01 176 260 128.42 101.25 <br /> Arsenic L 0.0049 0.0390 0.039 0.017 <br /> Cadmium T DL 0.001391 0.01800 0.018 0.007 <br /> Calcium .8 81.8 101.5 90.5 53.77 <br /> Iron (Dissolved) DL 0.86 13.00 0.064 0.01 <br /> Iron (Total 30 15.56 43.70 17.46 5.7 <br /> Magnesium (Dissolved) L 61.7 146.0 51.8 35.39 <br /> Manganese (Dissolved) mg/L L <br /><MDL 2.272 60.100 0.041 0.01 <br /> Manganese (Total) mg/L 0.026 0.324 0.950 0.61 0.95 <br /> Mercury mg/L <MDL 0.00035 0.00550 11 0.000049 0.00009 <br /> Selenium mg/L <MDL 0.006 0.021 0.002 0.021 <br /> Sodium mg/L 104 146 198 178.51 i 198 <br /> Zinc mg/L <MDL 0.011 0.10 0.0141 1 0.019 <br />The area of concem for monitoring point DH-39 has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />Drill Hole 39 is located in Stevens Draw right next to Drill Hole 15. It is accessed by the Stevens Draw road. <br />• <br />Baseline Information Collection initiated on 6/12/95 and not yet considered complete. <br />Point DH-39 has not been influenced by mining. <br />Figure No. 138