WSP08456 - Laserfiche WebLink

Home Browse Search

00 """ ~ SUMMARY SHEETS (Continued) PROJECT FEATURES Rifle Gap Dam L~cated on Rifle Creek at the junction of East and West Rifle Creeks, 7 miles north of Rifle, Colo. Type . . . . . . . . .. Bolled earth, sand, and gravel fill Height above streambed (ft.) . " 115 Crest length (ft.) . . . . . " 1,500 Volume (cu.-yds.) ..... 1,561,000 Spillway capacity (sec.-ft.) . 5,000 Outlet capacity at water surface elevation 5,908 ft. (sec.-ft.) Rifle-Gap Reservoir (ac.-ft.) Active capacity Inactive capacity . . Dead storage capacity. Total capacity Surcharge capacity Davie ditch reconstruction Length (mi.) . . . . . . . . Initial capacity (sec.-ft.). Grass Valley Canal rehabilitation Length (mi.) . . . . . . . . Initial capacity (sec.-ft.). Dry Elk Valley lateral Length (mi.) . . . . . . . . Initial capacity (sec.-ft.). Silt Pumping Plant Located on Colorado River 2 miles upstream from Silt, Colo. Type . . . . . . . Three electric motor driven horizontal centrifugal pumps Pump lift (ft.) .. . . . . . . .. 210 Capacity (sec.-ft.). 32 Sil t Pump Canal Length (mi.) . . . . . Initial capacity (sec.-ft.). Drains Length of construction (mi.) ... Easements on natural channels (mi.). 112 . . 10,910 540 1,200 12,650 2,400 . . 6 18 . . 1.4 60 . . 1.8 20 . . 8.1 32 . 13 17 REMARKS The Silt Water Conservancy District, organized in 1957, will be the contracting and administrative agency for the project. Repre- sentatives of the district have indicated a willingness to contract with the United States for repayment of project costs. 5