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6.4.7 Exhibit G <br /> Water Information <br /> Groundwater will be exposed during mining operations and pumped from the site as <br /> needed. Any exposed water will be covered by existing MAGWA water shares available on the <br /> property. Prior to any water being exposed, Fremont will ensure a Substitute Water Supply <br /> Plan is in place. As this exposure is not anticipated to occur for several years, Fremont will not <br /> pursue the SWSP at this time. <br /> Stormwater will not leave the site, as earthen berms will contain the drainage. The site <br /> will not discharge stormwater or process water drainage. <br /> According to the Division of Water Resources HydroBase Data Viewer, groundwater <br /> near the site is anticipated to be approximately 15-45 feet in depth (see below). The mining <br /> operation will mine to a depth of approximately 45 feet. <br /> Runoff occurs as overland flow to natural drainage ravines in the vicinity. Stormwater <br /> best management practices such as waddles, straw bales, and perimeter berms will be placed <br /> to effectively manage stormwater. Historic flow will be maintained during mining. <br /> Consumptive use of water may occur as dust suppression on the haul road and affected <br /> areas, as well as for washing operations. The amount required for this is undetermined at this <br /> time. <br /> The permittee will complete a stormwater management plan. Diversionary berms and <br /> impoundments will be constructed as recommended by the Water Quality Division. <br /> COLORADO'S <br /> P^' Support Systems Map Viewer <br /> Nome Draw Meau ►! ' <br /> e t 4, < rt <br /> ,,.,97."6- 2YtA 28!99. 172tp12.172so <br /> Laye,; Quick Tools 3uAwCe IVT1�1 j7802� <br /> Q Structure(Admin/Decreed( .,.. °3 <br /> 56 <br /> Q Structure(Points of Interesli <br /> 418 kR <br /> 140^X05 • <br /> 477-Rn <br /> Ea Well Application <br /> Final permit 138113 1L 14(412 w <br /> Ground Water <br /> Surface Water Current Conditions <br /> Surface Water Station iHistoric) <br /> 1963138 <br /> Livestock Water Tank/Erosion • <br /> 79•0387 <br /> 198932 ~9b wcz ^',\ <br /> Control Dam 1 <br /> `18 - <br /> 338 <br /> G <br /> — ". _ - • - - Scale 1 18055 Go <br />