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Bowie Resources, LLC <br />Bowie No. 1 Mine <br />2014 Annual Hydrology Report <br />Summary Information <br />Ground Water <br />M W02 <br />Monitoring Well 2 <br />Depth - 41.8' <br />Elevation - 5737.4' <br />Initiated <br />Activated <br />Date <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />9/1/1982 <br />11/5/2014 <br />9/29/2014 <br />6/18/2014 <br />3/19/2014 <br />Field <br />Parameters <br />Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />Static Water Level <br />10.00 <br />21 <br />31.55 <br />18.92 <br />18.44 <br />19.62 <br />25.44 <br />Water Elevation <br />5705.9 <br />5716.7 <br />5727.4 <br />5718.48 <br />5718.96 <br />5717.78 <br />5711.96 <br />Temperature <br />10.6 <br />13.4 <br />17.0 <br />13.4 <br />14.1 <br />13 <br />12.9 <br />Conductivity <br />TFeet <br />470 <br />662 <br />1225 <br />680 <br />650 <br />650 <br />650 <br />pH <br />6.7 <br />7.6 <br />8.3 <br />7.7 <br />7.5 <br />7.6 <br />7.5 <br />Field Comments <br />Lab <br />Parameters <br />UNITS <br />Bicarbonate <br />mg /L <br />Carbonate <br />mg /L <br />Chloride <br />mg /L <br />Conductivity <br />umhos /cm <br />Hardness <br />mg /L <br />pH <br />su <br />ResidueFilterable -TDS <br />mg /L <br />Residue NonFilterable -TSS <br />mg /L <br />SAR <br />Sulfate <br />mg /L <br />Calcium (Dissolved) <br />mg /L <br />Magnesium (Dissolved) <br />mg /L <br />Sodium (Dissolved) <br />jmg1L <br />TDS Ratio (gray. /calc.) <br />% <br />The area of concern for monitoring point MW02 was affected by the mining operation before its establishment. Therefore, all recorded <br />monitoring events are considered Operational. <br />Monitoring Wells MW -1, MW -2 and MW -3 are located at the coal stockpile /truck dump /train loadout area and were <br />drilled during September 1982 to determine the essential hydrologic functions of the North Fork alluvial valley floor. <br />Two of the wells, MW -2 and MW -3, have since been determined to be installed in areas which are no longer <br />classified as alluvial valley floor. (TR -13) <br />There is no baseline collection possible for points initiated after the influence of mining. <br />Figure Number 6 <br />