Laserfiche WebLink
Bowie Resources, LLC <br />Bowie No. 2 Mine <br />2008 Annual Hydrology Report <br />DH-67abv <br />Hubbard Creek - Monitoring Well <br />Elevation - 6450.5 <br />Depth -193' <br />Ground Water <br />Initiated 10/12/2000 10/12/2000 10/12/2000 10/12/2000 <br />Activated <br />Date 11/24/2008 9/22/2008 6/16/2008 4/22/2008 <br />Summary Information <br />Field Baseline <br />Earamet ?_s UNITS Min Ave Max <br />Operation <br />Min Ave Max <br />Static Water Level 27.2 37.8625 77.7 47.85 47.39 44.75 44.85 <br />Water Elevation 6372.8 6412.6 6423.3 6402.65 6403.11 6405.75 6405.65 <br />FieldComment fl <br />ph 6.9 7.8 9.2 7.3 7.3 7.6 7.8 <br />Conductivity uhosl,. 1624 3148 3600 3500 3600 3600 3200 <br />Temperature Celsius 5.6 11.2957 19 8.9 10.1 10.4 10.5 <br />Lab <br />F'ararr,-( rr=. __-- <br />UNITS <br />Bicarbonate mg/L 1332 2115.03 2723 2005.63 2122.69 <br />Carbonate mg/L <MDL 25.2892 134.56 <MDL 23.41 <br />Chloride mg/L <MDL 64.2675 383.56 1.55 383.56 <br />Conductivity umhos/cm 2120.4 3103.01 3968 3016 3508 <br />Hardness mg/L 20.83 36.7547 82.7 30.7 34.24 <br />Nitrate-Nitrite mg/L <MDL 4.15167 32.3 <MDL <MDL <br />Ammonia mg/L <MDL 1.39094 2.72 1.84 0.234 <br />pH su 7.37 8.01 9.08 8.17 8.38 <br />Phosphate <MDL 0.40721 1.84 0.07 0.11 <br />ResidueFilterable-TDS 246.9 2134.36 2600 2400 2449 <br />Sulfate A <MDL 29.7315 288 288 2.06 <br />Arsenic <MDL 0.06875 0.415 0.025 0.032 <br />Cadmium <MDL 0.01549 0.07 0.012 0.015 <br />Calcium mg/L 3.77 8.41556 14.29 6.82 10.02 <br />Iron Dissolved mg/L <MDL 0.17494 1.038 0.026 0.09 <br />Iron (Total) mg/L 0.046 1.2265 13.5 0.241 0.24 <br />Magnesium mg/L 1.96 3.89944 14.8 3.32 2.24 <br />Manganese (Dissolved) mg/L <MDL 0.02192 0.042 0.038 0.008 <br />Manganese (Total) mg/L 0.007 0.05376 0.51 0.044 0.019 <br />Mercury mg/L <MDL 0.00169 0.02200 0.000042 0.000018 <br />Selenium mgull L <MDL 0.38158 5.47 0.006 0.023 <br />Sodium mg/L 654 949.569 1340 1246.51 1 1340 <br />Zinc mg/L <MDL 0.04882 0.195 0.0111 1 0.009 <br />The area of concern for monitoring point DH-67abv has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />1-1 <br />• <br />r <br />Baseline Information Collection initiated on 10112/00 and not yet considered complete. <br />Point DH-67abv has not been influenced by mining. <br />Figure No. 145