Laserfiche WebLink
Bowie Resources, LLC <br />Bowie No. 1 Mine <br />2015 Annual Hydrology Report <br />Field <br />Parameters UNITS <br />Summary Information <br />Baseline <br />Min Ave Max <br />Ground Water <br />MW02 <br />Monitoring Well 2 <br />Depth - 41.8' <br />Elevation - 5737.4' <br />Initiated <br />Activated <br />Date <br />9/1/82 <br />9/1/82 <br />9/1/82 <br />9/1/82 <br />9/1/82 9/1/82 9/1/82 <br />9/1/82 <br />9/10/15 6/17/15 3/26/15 <br />11/5/14 <br />Operation <br />Min Ave Max <br />Static Water Level <br />Feet <br />10.00 21 31.55 <br />17.84 <br />21.62 <br />25.46 <br />18.92 <br />Water Elevation <br />Feet <br />5705.9 5716.7 5727.4 <br />5719.56 <br />5715.78 <br />5711.94 <br />5718.48 <br />Temperature <br />Celsius <br />10.6 13.5 17.0 <br />14.6 <br />14.1 <br />13.4 <br />13.4 <br />Conductivity <br />umhos/cm <br />470 661 1225 <br />650 <br />640 <br />660 <br />680 <br />pH <br />su <br />6.7 7.6 8.3 <br />7.6 <br />7.6 <br />7.5 <br />7.7 <br />Field Comments <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 No. 8 <br />