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<br />. <br /> <br />COLORADO RIVER STORAGE PROJECT <br />GLEN CANYON UNIT <br />(Continued) <br /> <br />PROJECT FEATURES <br /> <br />Dam <br />Type <br />Height above river level (ft.) <br />Height above foundation (ft.) <br />Volume of concrete (cu. yds.) <br />Total capacity of spillways (cfs) <br />Outlet capacity (cfs) <br />Crest elevation of dam (ft.) <br />Crest length (ft.) <br /> <br />. <br /> <br />Reservoir <br />Maximum initial capacity at normal water <br />surface elevation 3,700 feet (acre-feet) <br />Initial inactive capacity at elevation 3,490 <br />feet (acre-feet) <br />Initial active capacity at elevation 3,700 <br />feet (acre-feet) <br />Water surface area at elevation 3,700 <br />feet (acres) <br /> <br />Powerplant <br />Rated installed capacity (kw) <br />Turbine capacity (hp.) <br />Maximum static operating head (ft) <br />Minimum static operating head (ft) <br />Estimated average annual energy deliverable <br />to load centers (kw.-hrs.) <br /> <br />HYDROLOGY (Lee's Ferry) <br /> <br />Drainage area above dam (sq. miles) <br />Average annual historical runoff, 1906-59 (a.f.) <br />Maximum annual historical runoff, 1921 (a .f.) <br />Minimum annual historical runoff, 1934 (a.f.) <br />Inflow design flood runoff, 30-day volume (a.f.) <br />Inflow design flood peak discharge (cfs) <br /> <br />. <br /> <br />-6- <br /> <br />. <br /> <br />Concrete arch <br />573 <br />710 <br />5,120,000 <br />276,000 <br />15,000 <br />3,715 <br />1,500 <br /> <br />28,040,000 <br /> <br />6,535,000 <br /> <br />21,505,000 <br /> <br />162,700 <br /> <br />900,000 <br />1,244,000 <br />560 <br />350 <br /> <br />4,329,000,000 <br /> <br />107,900 <br />13,54~,OOO <br />20,69~,000 <br />4,377,000 <br />6,270,000 <br />380,000 <br />