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Bowie Resources, LLC <br />Surface Water <br />Bowie No. 2 Mine <br />SP12-4 <br />2014 Annual Hydrology Report <br /> Steven's Gulch - Pond Spring 12-4 <br />Elevation - 8040 <br />Initiated7/29/19857/29/19857/29/19857/29/1985 <br />Activated <br />Date10/9/20148/14/20146/29/20144/4/2014 <br />Summary Information <br />Field BaselineOperation <br />ParametersUNITSMinAveMaxMinAveMax <br />OutflowGPM0.000.000.000.000.000.000.00 <br />InflowGPM0.000.000.000.000.000.000.00 <br />FreeboardFeet0.431.833.183.022.881.180.43 <br />TemperatureCelsius4.217.923.4 <br />Conductivityumhos/cm165300410 <br />pHsu7.18.29.7 <br />Field Comments <br />Lab <br />ParametersUNITS <br />Bicarbonatemg/L112.2174.1250.1 <br />Carbonatemg/L222 <br />Chloridemg/L<MDL814 <br />Conductivityumhos/cm201280401 <br />Hardnessmg/L66103158 <br />pHsu6.97.68.6 <br />ResidueFilterable-TDSmg/L138211286 <br />ResidueNonFilterable-TSSmg/L<MDL62142 <br />SAR0.560.921.44 <br />Sulfatemg/L<MDL1356 <br />Calcium (Dissolved)mg/L182845 <br />Magnesium (Total)mg/L3812 <br />Sodium (Dissolved)mg/L112239 <br />Potassiummg/L <br />TDS Ratio (grav./calc.) <br />The area of concern for monitoring point SP12-4 has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />Baseline Information Collection initiated on 7/29/85 and not yet considered complete. <br />Point SP12-4 has not been influenced by mining. <br />Figure No. 5 <br />