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<br />.~epmed fhM,LwcW Vunuanrrc Ytw )b ~t Xv Hemm~ Mini _ <br />corner of the mine while the downstream was will ba located down sradient of the mina but <br />up gradient of the ~ucla waste water lagoons in Calamity Draws. <br />Western Fuels is in the process of acquirine access co the cluster of wells located in the <br />sourhwesr corner of the project area (wells GW-Y16P1. GW-v17p1. and GW-N18p1~. If <br />[his access cannot be acquired, a new cluster of wells will be drilled on Wester Fuels' <br />property. <br />Two other wells, GW _'J6 and GW-Y2? were itrvestigated For inclusion in the monitoring <br />program. Well GW-~16, located northeast of [be permit boundary, was found to be unusable <br />due to the casing being filled with rocks. Well GW-Y22, located downgradient of the waste <br />water lagoons on Calamity Draw, cannot be used due to access agreements and may not be <br />appropriate to monitor due to is downstream location from these treatment facilities. <br />All wells wt71 be monitored on a monthly basis for water levels. These levels will be adjusted <br />to mean sea elevation. Water quality parameters will be collected and analyzed for dte <br />pazame[e[s listed in Table 6 on a quarterly basis. Quanezly samplings will be conducted in <br />February and Yovember during the non-irrigaton season and in iVtay and August doting the <br />irrigation season Wells GW-iY13, GW-iY14, and GW=115 wdl be monitored for water <br />• quality on asemi-annual basis in February aad August. <br />17 <br />• <br />Attachment 2.04.7-5-20 <br />