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Bowie Resources, LLC <br />Bowie No. 2 Mine <br />2006 Annual Hydrology Report <br />TC-03-01 Upper (B) <br />Terror Creek -Monitoring Well <br />Elevation - 7116' <br />Depth - 713' <br />Ground Water <br />Initiated 9/30/2003 9/30/2003 9/30/2003 9/30/2003 <br />Activated <br />Date 11/28/2006 9/13/2006 6/25/2006 5/30/2008 <br />Summary Information <br /> <br />e Baseline OperaBOn <br />UNITS Min Ave Max Min Ave Max <br />Static Water Level Feet 577.85 583.78 804 577.85 578.27 579.54 578.91 <br />Water Elevafion Feet 6514.0 6534.2 6540.2 6540.15 6539.73 6538.46 6539.09 <br />FieltlComment <br />ph su 9.2 11.751 13.09 11.8 12 12.2 <br />Condudivity um0os/cm 4580 6121.1 7400 6900 7100 7400 <br />Temperature Celsius 12.2 19.79 25.6 23.6 22.4 21.2 <br /> UNITS <br />Bicarbonate mg/L 17 497.64 1740 59 1638 <br />Carbonate mg/L 0 991.75 1823 994.05 1222 <br />Chloride mg/L 473.3 1015.9 1530 630.3 591.48 <br />Condudivity umhos/cm 4183.9 6602.4 10741 5700.78 5658 <br />Hardness m /L 3.37 870.44 2439 841.98 492.78 <br />Nitrate-Nitrite m /L <MDL 8.53 28.3 <MDL 8.41 <br />Ammonia mg/L 0.227 8.9277 20.51 16.3 5.8 <br />pH su 9.95 11.618 12.3 12.08 12.02 <br />Phosphate mg/L <MDL 0.2175 0.51 0.04 <MDL <br />ResidueFilterable-TDS m /L 2167.5 3037.9 4107.5 2210 2420 <br />Sulfate m /L 1.23 26.335 137.4 11.94 1.23 <br />Arsenic mg/L 0.002 0.1205 0.583 0.088 0.583 <br />Cadmium mg/L <MDL 0.017 0.041 0.01 0.002 <br />Calcium mg/L 1.07 348.13 977 257 1972 <br />Iron Dissolvetl m /L 0.015 0.0978 0.25 0.12 0.06 <br />Iron otal m /L 0.08 3.2286 21.5 0.18 0.19 <br />Magnesium mg/L <MDL 0.4779 2.805 0.06 0.09 <br />Manganese (Dissolved) mg/L <MDL 0.015 0.03 0.03 <MDL <br />Manganese (Total) mg/L <MDL 0.0888 0.403 0.09 0.014 <br />Mercu m /L <MDL 0.0037 0.025 0.000039 <MDL <br />Selenium m /L 0.009 0.1506 0.726 0.078 0.417 <br />Sodium mg/L 429 728.1 1154 714 622 <br />Zinc mg/L <MDL 0.1034 0.31 0.31 0.04 <br />The area of cnncem /or monitoring point TC-03-Of Upper (B) has not been a/fected by the mining operetion. Thee/ore, all recoNed <br />monitodng events ara considered Baseline. <br />Monitodng Well TC-03-Of Upper (B) is located in the southeast Cromer o/Section 5, T13S, R91W. <br />Located in Upper a Seam <br />'Reel for deep sampling bailer broke -unable fo get sample or tix reel. <br />Baseline Information Colledion initiated on 9/30/03 and not yet considered wmplete. <br />Point TC-03-01 Upper (B) has not Deen in0uencetl by mining. <br />Figure No. 147 <br />