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<br />If the Mclane Canyon F1ine will affect the qro <br />quantity and/or quality, identify alternative <br />of water supply that could he developed to re <br />existing sources. This information should in <br />source and its location, quantity, quality, d <br />scheme and compatahility with post-mining lap <br />maintenance and Colorado Water Law. <br />On page 4-11 of the application, when stating <br />holes remained dry," specify which holes are <br />to. <br />List the mines you are using for reference for <br />inflow from coal beds (p.4-8). It is stated i <br />application that all groundwater runs dotvndip <br />east. 1t is also stated all oroundwater drain <br />salt Creek. State where the water drains in t <br />area (since it can't drain in both directions) <br />verification. <br />Provide information on the known and ootential <br />water in the coal and adjacent stratigraphic z <br />related to the potential for environmental cor <br />any mine-water discharge in compliance with 7E <br />Provide information on thickness of aquifers <br />in alluvium and relate to possibilities of us <br />monitoring wells to minimize "dry holes" when <br />declines, in compliance with 783.15. <br />The mine plan discusses the dry conditions tha <br />experienced during proposed mining operations, <br />not adequately cover the possibilities of enco <br />saturated conditions if mining is extended thr <br />"permit area" shown on Figure 2.1-1. IJill the <br />extend intor saturated groundwater zones? Des <br />more detail the extent of proposed mining (e.g <br />with adequate woriding, symbols, or legend. S <br />extend into saturated zones, inventory of well <br />adjacent areas would be necessary and impacts <br />on these wells would need to he evaluated. De <br />illustrate the estimated location and extent o <br />unsaturated and saturated areas of the Cameo C <br />including the estimated location and elevation <br />table. Provide information on known and poten <br />recharge, and discharge occurrences in the dee <br />coal zones within the permit area. Include in <br />possibilities of recharge from upper reaches o <br />Creek (north of the permit area) and from Ovate <br />at drill holes 7-35-1 and 7-3-4 (north of the <br />along the strata or through faults and fractur <br />fractures into the deeper coal zones. <br />levels <br />i <br />will be <br />ut does <br />teringl~ <br />ghout the <br />fining <br />ibe inl <br />Fig. 2.1,-1) <br />uld mining <br />in the ' <br />mining <br />ri be and <br />the ' <br />1 Zone , ' <br />f the water <br />al groundwater <br />r down,dip <br />rmation of <br />E. Salt <br />~_ II <br />17. Surface Water (783.16) IiG I <br />Pursuant to 30 CFR 7134.16, submit a detailed nallrr,atiye of <br />surface water flow through the mine and a more Ilc~l'early, defined <br />~~ <br />i +I i <br />I R i'~ i~#F~ddd;1 i~~ i <br />d+ <br />