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Bowie Resources, LLC <br />Bowie No. 2 Mine <br />• 2009 Annual Hydrology Report <br />DH -67D (Reb) <br />Hubbard Creek - D - Seam Monitoring Well <br />Elevation - 6450' <br />Depth - 324.8' <br />Ground Water <br />r <br />�J <br />Baseline Information Collection initiated on 11/30/00 and not yet considered complete. <br />Point DH-67D has not been influenced by mining. <br />Figure No. 146 <br />Initiated <br />11/30/2000 <br />11/30/2000 <br />11/30/2000 <br />11/30/2000 <br />Activated <br />1 <br />2561.471 <br />2204.63 <br />Date <br />11/18/2009 <br />9/8/2009 <br />6/8/2009 <br />3/16/2009 <br />Summary Information <br />302.55 <br />636.03 <br />"M Baseline Operation <br />Chloride <br />mg /L <br />94.65 <br />407.292 <br />610 <br />UNITS Min Ave Max Min <br />Ave Max <br />392.43 <br />414.23 <br />Water Level Feet 123.4 177.9731 233.49 <br />Conductivity <br />233.49 <br />226.78 <br />209.1 <br />195.22 <br />Elevation Feet 6216.5 6272.0 6326.6 <br />6216.51 <br />6223.22 <br />6240.9 <br />6254.78 <br />;omment <br />Hardness <br />mg /L <br />1.18 <br />26.1425 <br />48.06 <br />su 7.9 8.9 10.6 <br />1 <br />9.5 <br />9.7 <br />8.8 <br />9 <br />ictivity umhos /cm 1660 6190 7200 <br />Nitrate - Nitrite <br />6700 <br />6700 <br />6500 <br />6600 <br />erature Celsius 11.2 15.2 17.1 <br />16.41 <br />17.1 <br />16.2 <br />15.3 <br />r <br />�J <br />Baseline Information Collection initiated on 11/30/00 and not yet considered complete. <br />Point DH-67D has not been influenced by mining. <br />Figure No. 146 <br />Bicarbonate <br />mg /L <br />1726 <br />2815.12 <br />36751 <br />1 <br />2561.471 <br />2204.63 <br />Carbonate <br />mg /L <br /><MDL <br />234.798 <br />636.03 <br />302.55 <br />636.03 <br />Chloride <br />mg /L <br />94.65 <br />407.292 <br />610 <br />392.43 <br />414.23 <br />Conductivity <br />umhos /cm <br />2908 <br />5904.46 <br />13132 <br />5889.24 <br />6244.04 <br />Hardness <br />mg /L <br />1.18 <br />26.1425 <br />48.06 <br />1.18 <br />11.66 <br />Nitrate - Nitrite <br />mg /L <br /><MDL <br />8.31929 <br />60.03 <br />1.11 <br />4.79 <br />Ammonia <br />mg /L <br />0.188 <br />6.08406 <br />30.5 <br />16.08 <br />9.44 <br />pH <br />su <br />7.61 <br />8.62 <br />9.63 <br />9.33 <br />9.63 <br />• <br />Phosphate <br />mg /L <br /><MDL <br />4.48892 <br />48.2 <br />0.49 <br />0.36 <br />ResidueFilterable -TDS <br />mg /L <br />1886 <br />4027.71 <br />5188 <br />4143 <br />4054 <br />Sulfate <br />mg/L <br />3.29 <br />38.8694 <br />300 <br />40.34 <br />41.16 <br />Arsenic <br />mg /L <br />0.019 <br />0.24706 <br />0.915 <br />0.03 <br />0.023 <br />Cadmium <br />mg /L <br /><MDL <br />0.02557 <br />0.07 <br />0.03 <br />0.029 <br />Calcium <br />mg /L <br />0.06 <br />6.65412 <br />36.7 <br />0.06 <br />4.11 <br />Iron (Dissolved) <br />mg /L <br />0.01 <br />0.27429 <br />3.13 <br />0.08 <br />0.09 <br />Iron (Total) <br />mg /L <br />0.06 <br />6.79576 <br />99.3 <br />0.17 <br />1 0.13 <br />Magnesium <br />mg /L <br />0.25 <br />3.85412 <br />10.2 <br />0.25 <br />0.34 <br />Manganese (Dissolved) <br />mg /L <br /><MDL <br />0.05786 <br />0.417 <br />0.005 <br />0.01 <br />Manganese (Total) <br />mg /L <br /><MDL <br />0.25913 <br />2.51 <br />1 <br />0.005 <br />0.01 <br />Mercury <br />mg /L <br /><MDL <br />0.00012 <br />0.00042 <br />0.00006 <br />0.00006 <br />Selenium <br />mg /L <br /><MDL <br />0.21069 <br />1.064 <br />0.254 <br />0.041 <br />Sodium <br />mg /L <br />784 <br />1492.18 <br />2257.5 <br />1457 <br />1050 <br />Zinc <br />mg /L <br />0.006 <br />0.04971 <br />0.206 <br />0.021 <br />0.01 <br />The area of concern for monitoring point DH -67D has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />r <br />�J <br />Baseline Information Collection initiated on 11/30/00 and not yet considered complete. <br />Point DH-67D has not been influenced by mining. <br />Figure No. 146 <br />