Laserfiche WebLink
Bowie Resources, LLC Surface Water <br />Bowie No. 2 Mine <br />2012 Annual Hydrology Report S7 -10 <br />Terror Creek - Spring 7 -10 <br />Elevation - 7880 <br />Initiated <br />Activated <br />Date <br />8/1/1983 <br />8/1/1983 <br />8/1/1983 <br />8/1/1983 <br />1 <br />18.75 <br />10/10/2012 <br />8/7/2012 <br />6/28/2012 <br />4/9/2012 <br />Summary Information <br />Field <br />Parameters <br />Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />Flow <br />GPM <br />0 <br />1.62 <br />18.75 <br />0.19 <br />0.16 <br />0.17 <br />0.63 <br />Temperature <br />Celsius <br />1.6 <br />7.8 <br />21.7 <br />7.2 <br />7 <br />7.4 <br />6.1 <br />Conductivity <br />umhos /cm <br />190 <br />478 <br />660 <br />540 <br />520 <br />570 <br />420 <br />pH <br />su <br />7.0 <br />7.6 <br />8.4 <br />7.6 <br />7.5 <br />7.6 <br />7.6 <br />Field Comments <br />Lab <br />Parameters <br />UNITS <br />Bicarbonate <br />mg /L <br />142 <br />260 <br />384 <br />Chloride <br />mg /L <br /><MDL <br />6.8 <br />54.59 <br />Conductivity <br />umhos /cm <br />292 <br />487 <br />722 <br />Hardness <br />mg /L <br />3 <br />204 <br />258 <br />Nitrate - Nitrite <br />mg /L <br />0.31 <br />0.31 <br />0.31 <br />Oil & Grease <br />mg /L <br /><MDL <br /><MDL <br /><MDL <br />pH <br />su <br />6.76 <br />7.58 <br />8.59 <br />Phosphate <br />mg /L <br /><MDL <br /><MDL <br /><MDL <br />ResidueFilterable -TDS <br />mg /L <br />190 <br />319 <br />476 <br />ResidueNonFilterable -TSS <br />mg /L <br /><MDL <br />57 <br />272 <br />SAR <br />0.47 <br />0.921 <br />1.57 <br />Sulfate <br />mg /L <br />0.40 <br />22.03 <br />39.00 <br />Aluminum (TREC) <br />mg /L <br />0.023 <br />0.023 <br />0.023 <br />Arsenic (TREC) <br />mg /L <br />0.01 <br />0.01 <br />0.01 <br />Cadmium (TREC) <br />mg /L <br />0.02 <br />0.02 <br />0.02 <br />Calcium (TREC) <br />mg /L <br />36.1 <br />36.1 <br />36.1 <br />Copper (TREC) <br />mg /L <br />0.001 <br />0.001 <br />0.001 <br />Iron (TREC) <br />mg /L <br />0.06 <br />0.22 <br />0.49 <br />Magnesium (TREC) <br />mg /L <br />24.7 <br />0.0 <br />24.7 <br />Manganese (TREC) <br />mg /L <br /><MDL <br />0.012 <br />0.017 <br />Mercury (TREC) <br />mg /L <br />10.00003 <br />0.00003 <br />0.00003 <br />Molybdenum (TREC) <br />mg /L <br />0.003 <br />0.003 <br />0.003 <br />Selenium (TREC) <br />mg /L <br />0.0231 <br />0.0231 <br />0.023 <br />Sodium (TREC) <br />mg /L <br />32.31 <br />32.3 <br />32.3 <br />Zinc (TREC) <br />mg /L <br />0.0061 <br />0.0061 <br />0.006 <br />The area of concern for monitoring point S7 -10 has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />This spring consists of a small 2'x 5' area of exposed rocks. Spring water bubbles up through the rocks. (Hanna, 99) <br />Baseline Information Collection initiated on 8/1/83 and not yet considered complete. <br />Point S7 -10 has not been influenced by mining. <br />Figure No. 68 <br />