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GW -N39 and GW -N40 <br />GW -N39 monitors the alluvial aquifer which represents the up gradient condition on Calamity <br />Draw. GW -N40 monitors the alluvial aquifer which represents the down gradient condition on <br />Calamity Draw. <br />Summary of the indicator parameters for each well are provided as follows: <br />A review of the water data through 2016 indicates several maximums for lab conductivity, TDS, <br />Sulfate, Magnesium, and Sodium occurred at GW -N40. Further review also indicates that <br />several minimums were experienced at GW -N39 for lab conductivity, Sulfate, Sodium and <br />Magnesium. As shown on the graphs for indicator parameters, in general both locations data <br />tracks similiar. Sampling results indicate normal seasonal fluctuations also including influences <br />by annual irrigation. SW -N39 sampling results track similar to SW -N40, and the data supports <br />the assumed probable hydrologic consequences (Section 2.05.6(3)) that Calamity Draw should <br />not be impacted by mining and reclamation activities. <br />111Page <br />