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<br />STATE OF COLORADO <br />Roy Romer, Govei <br />DEPARTMENT OF NATURAL RESOURCES <br />MINED LAND RECLAMATION DIVISION <br />FRED R. BANTA, Director <br />DATE.: April 25, 1988 <br />T0: Peter O'Connor ~/~ <br />FROM: Cathy Bege,l ~ ~'K~~ <br />RE: Apex First Quarter 1988 Water Monitoring Results, C-81-011 <br />The data presented in the 4/11/88 submittal is within the ranges of values <br />observed at those two sites since 1981. The Trout (reek surface water site's <br />pit ranges from 5.9-7.0 and Et has ranged from 85-226 umhos/cm?. The pH at <br />the alluvial well has ranged from 5.7-6.5, the F.C has ranged from 100-162 <br />umhos/cm2 and the water level has varied from -6.1' to -6.9'. <br />The mine sump tvater shows no exceedances <br />Conductivity is 1210 umhos/cm2. <br />6889E <br />423 Centennial Building, 1313 Sherman Street Denver, Colorado 80203-2273 Tel. (303) 866-3567 <br />