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<br />24
<br />
<br />Results of Studies
<br />
<br />Estimates of Cost of
<br />Reservoir Construction
<br />
<br />A summary of the estimates of the cost of providing vari-
<br />ous increments of regulating and holdover capacity are indicated
<br />in the following tabulations:
<br />
<br />ESTIMATED COST OF CONSTRUCTING
<br />DILLON RESERVOIR TO VARIOUS CAPACITIES
<br />
<br /> ELEVATIONS Height
<br />(ft. above meon sea level) Dam
<br /> above CAPACITY ESTIMATED
<br /> Dam Normal river bed (acre-feet) COST
<br /> Cre~t H, W, S, (feet) Gross Net (dollars)
<br /> 8900 8886 100 27,300 18,200 12,500,000
<br /> 8911 8897 III 37,000 27,900 13,300,000
<br /> 8934 8920 134 62,100 53,000 15,300,000
<br /> 8950 8936 150 83,200 74,100 16,700,000
<br /> SINGLE STAGE CONSTRUCTION
<br /> 9031 9017 231 261,100 252,000 24,800,000
<br /> TWO STAGE CONSTRUCTION
<br /> 9031 9017 231 261,100 252,000 25,800,000
<br /> Dead Storage Elevation 8856, Capacity 9100 Acre-Feet
<br /> All estimates based on preparation and construction of foundation
<br /> that would be required for the full-size reservoir.
<br />
<br />ESTIMATED COST OF CONSTRUCTING
<br />TWO FORKS RESERVOIR TO VARIOUS CAPACITIES
<br />
<br />ELEVATIONS Height
<br />(feet above mean sea level) Dam
<br /> above CAPACITY ESTIMATED
<br />Dam Normal river bed (acre-feet) COST
<br />Crest H, W,S, (feet) Gross Net (dollars)'"
<br />6425 6418 425 465,000 455,000 36,000,000
<br />6465 6458 465 610,000 600,000 40,000,000
<br />6540 6533 540 1,060,000 1,050,000 62,100,000
<br />
<br />"Items of Cost include Dam, Roads, Contingencies, Engineering,
<br />Rights-of-Way, and Clearing.
<br />
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