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<br />001236 <br />. <br /> <br />. <br /> <br />/, <br /> <br />COLORADO RIVER BOARD OF CALIFORNIA <br /> <br />October 28, 2001 <br /> <br />COLORADO RIVER WATER REPORT <br /> <br />The following report summarizes data obtained from provisional reports <br />of the U,S, Geological Survey, U,S, Bureau of Reclamation, International <br />Boundary and Water Commission, and Imperial Irrigation District. <br />I. Active Surface Storage1' in Reservoirs at end of Month (Thousand Acre-feetL <br /> September 2001 <br /> Change Change <br /> Elevation %of During from <br />Upper Basin Storace in feet Capacitv Month 2000 <br />Lake Powell 19,135 3,664,8 79% -186 -1,804 <br />Flaming Gorge 2,957 6,019,4 79% -25 -53 <br />Fontenelle 165 6,479,6 48% -16 -60 <br />Navajo 1 ,409 6,064,7 83% -40 52 <br />Blue Mesa 597 7,492.1 72% -44 37 <br />Morrow Point 108 7,148.4 92% -6 -6 <br />Crystal 14 6,744,4 78% -1 0 <br />Sub-total 24,385 78% -318 -1,834 <br />Lower Basin <br />Lake Mead 19,873 1,178,0 76% -264 -2,571 <br />Lake Mohave 1,610 639,7 89% -58 87 <br />Lake Havasu 567 447,3 92% -15 1 <br />Sub-total 22,050 77% -337 -2,483 <br />Upper and <br />Lower Total 46,435 ~ 78% -655 -4,317 <br /> <br />1/ Figures shown do not include reservoir dead storage, <br /> <br />2/ Storage above minimum operation level is 46435 -15936 = 30499, Minimum <br />operation level (15936) is defined as the sum of active content required <br />at minimum power pool plus minimum active content required to make surface <br />diversions at Lake Havasu and Navajo Reservoir, <br />