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<br />, <br /> <br /> <br />To: <br /> <br />From: <br /> <br />Date: <br /> <br />Subject: <br /> <br />Rr::"""--'~'l <br /> <br />UPPER COLORADO <br />RIVER COMMISSION <br /> <br />o L; t ;) 1 ZU01 <br /> <br />Colomdo Water Conservation Board <br /> <br />355 South 400 East. Salt Lake City. Utah 84111 . 801-531-1150 . FAX 801-531-9705 <br />Upper Colorado River Commissioners and Advisers <br /> <br />Everett E. Sunderland, Staff Engineer <br /> <br />October 29,2001 <br /> <br />CONTENT AND POWER GENERATION AND STREAM FLOW OF SELECTED <br />COLORADO RIVER BASIN RESERVOIRS AND TRIBUTARIES. <br /> <br />UPPER BASIN RESERVOm CONDITIONS <br />Conditions for selected Colorado River System Reservoirs on September 30,2001 are shown in Table I. <br />Data was obtained from the montWy reservoir summary provided by the Bureau of Reclamation Upper <br />Colorado Regional Office Water Resources Group. Reservoir storage capacity conditions for September <br />31, 200 I are also shown below in figure I. <br /> <br />Table I. <br />STORAGE <br />RESERVOIR <br /> <br />Fontenelle <br />Flaming Gorge <br />Blue Mesa <br />Navajo <br />Lake Powell <br />Upper Basin Total <br /> <br />Conditions for Colorado River Svstem Reservoirs: SePtember 30. 2001 <br />WATER SURFACE RESERVOIR CHANGE IN LIVE STORAGE <br />ELEVATION LIVE CONTENT CONTENT CAPACITY <br />(ft.) (1000 aL) (1000 a.f.) (1000 a.f.) <br /> <br />LIVE STORAGE <br />CAPACITY <br />(%) <br /> <br />6,479.56 . 164.60' 16.40 345 <br />6,019.37 2,957.40 25.00 3,749 <br />7,492.05 597.40 44.00 829 <br />6,064.73 1,409.20 40.20 1,696 <br />3,664.84 19,134.80 186.20 24,322 <br /> 24,263.40 311.80 30,941 <br /> <br />47.71% <br />78.89% <br />72.06% <br />83.09% <br />78.67% <br />78.42% <br /> <br />Live Storage Capacity <br />Conditions September 30, 2001 <br /> <br />100% <br /> <br /> <br />80% <br /> <br />60% <br /> <br />40% <br /> <br />20% <br /> <br />0% <br />,...... <br /> <br />~. <br />,,- <br /> <br />'- <br />,- <br />T"" <br /> <br />-. <br />'- <br /> <br />No.... <br /> <br />Mo. <br /> <br />I_ Live Content <br /> <br />ElliI Available Storage I <br /> <br />Figure 1. <br /> <br />I <br />