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11 13-1996 02~04PM FRO. E. STOUER 8 RSSOCIATES TO ~ P.02 <br />2.04.11 <br />water Consumption at the Howie xo. 1 Mine, (60.9 A-F <br />versus 1 million tons), tLo Bowie xo. 2 Mine will con8ums <br />121.8 acre-feet of rater based on a 2 million tons per <br />year. <br />The estimated evaporative loss Pros the sediment ponds <br />must be added to this estimated consumptive use liqure. <br />There are four ponds designed for the site, ponds A, B, <br />C i D. The surface area for the ponds listed in the <br />table below is the area at the level of the devaterinq <br />device which assumes the ponds will be routinely <br />devatered. Evaporative loss (lake evaporation) is <br />estimated at 34-inches per year and is quantified in the <br />table below: <br />-~ &urlace Area Acres Annual Eva native Loss <br />Pond A 0.080 0.23 A-F <br />Pond B 0.333 0.94 A-F <br />Pond c 0.305 0.86 A-F <br />Fond D 0.065 0.18 A-F <br />Totals 0.783 Z.Z2 A-F <br />The total estimated consumptive use of water at the Howie <br />No. 2 )line is 124 acre Peet per year (121.8 + 2.2) <br />The applicant holds a eater right to use 0.5 cfs decreed <br />to the Deer Trail Ditch for polder and aininq purposes <br />with the date of appropriation of February 15, 1907. <br />Full time use of this eater right would supply the mine <br />with 362 acre-teat of watoz. Therefore, the applicant <br />Las eater rights adequate to supply the estimated water <br />consumption for the Bowie No. 2 Mine. <br />vv~ai Aet~.xc~na~ 2.04 - 57 - <br />