Laserfiche WebLink
Bowie Resources, LLC <br />Bowie No. 1 Mine <br />2016 Annual Hydrology Report <br />Field <br />Parameters 1UNITS <br />SM01 <br />Monitoring Well SM -1 <br />Depth - 55' <br />Top of Pipe Elevation - 7590' <br />Pipe 2.7' Above Ground <br />Initiated 8/2/1985 <br />Activated <br />Date 6/14/2016 <br />Summary Information <br />Baseline Operation <br />Min Ave Max Min Ave Max <br />Static Water Level <br />Feet <br />2.1 <br />6.2 22.0 <br />2.48 <br />Water Elevation <br />Feet <br />7568.0 <br />7583.8 7587.9 <br />7587.52 <br />Temperature <br />Celsius <br />4.8 <br />1 <br />16.7 570.0 <br />570 <br />1 <br />Conductivity <br />umhos/cm <br />360 <br />551 761 <br />570 <br />pH <br />su <br />7.0 <br />7.7 8.3 <br />7.7 <br />Field Comments <br /><MDL <br />243 <br />1113 <br />Acidity <br />Lab <br />Parameters <br />UNITS <br />Bicarbonate <br />mg/L <br />130 <br />290 <br />380 <br />Carbonate <br />mg/L <br /><MDL <br />0.3 <br />7 <br />Chloride <br />mg/L <br /><MDL <br />24.89 223.34 <br />Conductivity <br />umhos/cm <br />315 <br />611 <br />790 <br />Hardness <br />mg/L <br /><MDL <br />243 <br />1113 <br />Acidity <br />mg/L <br />-196 <br />-11 <br />16 <br />pH <br />su <br />7.2 <br />7.8 <br />8.4 <br />ResidueFilterable-TDS <br />mg/L <br />215 <br />389 <br />598 <br />ResidueNonFilterable-TSS mg/L <br /><MDL <br />24 <br />96 <br />SAR <br />0.31 <br />1.90 <br />12.40 <br />Sulfate <br />mg/L <br />0.3 <br />39.9 <br />84.0 <br />Calcium (Dissolved) <br />mg/L <br />13.7 <br />62.5 <br />186.0 <br />Iron (Dissolved) <br />mg/L <br /><MDL <br />0.07 <br />0.38 <br />Iron (Total) <br />mg/L <br /><MDL <br />0.34 <br />0.85 <br />Magnesium (Dissolved) <br />mg/L <br />9.0 <br />20.8 <br />158.0 <br />Manganese (Total) <br />mg/L <br /><MDL <br />0.060 <br />0.250 <br />Sodium (Dissolved) <br />mg/L <br />12.6 <br />60.0 <br />267.0 <br />TDS Ratio (aray./calc.) <br />% <br />0.85 <br />1.00 <br />1.17 <br />The area of concern for monitoring point SM01 has not been affected by the mining operation. Therefore, <br />monitoring events are considered Baseline. <br />Shallow monitoring wells SM -1 through SM -11 were constructed in 1985 in order to gather additional infort <br />on alluvial/colluvial deposits within the permit boundary. They are depicted on Map 4-1. <br />Baseline Information Collection initiated on 8/2/85 and not yet considered complete. <br />Point SM01 has not been influenced by mining. <br />Ground Water <br />