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<br />STREAMFLOW <br />Stream flow for the Colorado River, Green River and San Juan River stations for February 2003 are shown <br />in Table 2. Data presented in the following table were obtained from the monthly report of stream flow <br />and reservoir contents in the Upper Colorado River Basin, as provided by the US Geological Survey Water <br />Resources Division, Utah District. A comparison of monthly stream flow to average monthly stream flow <br />during an 86 year period from 1914 to 1999 is presented for each following Table 2. <br /> <br />T~hlp.? - Strp.~m flow for thp. ('olor~no Rivp.r, Grp.p.n Rivp.r ~nn S~n TI1~n Rivp.r, Fp.hnt~ry ?001 <br /> <br />CUMULATIVE % OF 86 YEAR <br />%OF 86 YEAR MONTIILY (1914-1999) <br />FEBRUARY (1914-1999) (OCT02-JAN03) CUMULATIVE <br />DISCHARGE FEBRUARY DISCHARGE DISCHARGE <br />(1000 a.f.) DISCHARGE (1000 A.F.) (OCT02-FEB03) <br /> <br />Colorado River <br />near Cisco, Ut 102 682.0 <br />Adjusted (a) 102 38% 699.0 61% <br />Green River <br />at Green River, Ut 111 472.0 <br />Adjusted (b) 82 58% 346.0 54% <br />San Juan River <br />near Bluff, Ut 32 199.0 <br />Adjusted (c) 24 35% 145.0 47% <br />Total 245 <br />Adjusted Total 208 36% <br />Colorado River <br /> <br />Adjusted for change in storage in Blue Mesa Reservoir. Storage began in Blue Mesa Reservoir on October 27, 1965 <br />(a) Adjusted for change in storage in Flaming Gorge and Fontenelle Reservoirs. Storage began in Flaming Gorge <br />Reservoir on December 1, 1962 and FontenelIe Reservoir in October of 1964. <br />(b) Adjusted for change in storage in Navajo Reservioir. Storage began on June 27,1962. Not adjusted for San Juan- <br />Chama diversions <br />(c) Including the Paria Riyer Discharge. <br /> <br />1200 <br /> <br />::- 1 000 <br />m <br />g 800 <br />o <br />..... <br />~ <br />~ 600 <br />o <br />;;::: <br />E 400 <br />co <br />(I) <br />"'- <br />en 200 <br />o <br /> <br />Colorado River <br />near Cisco, Utah <br /> <br /> <br />Oct Nov Dee Jan Feb Mar Apr May Jun Jul Aug Sep <br /> <br />. B6-year monthly average Itlltl 2002-2003 adjusted flow <br /> <br />2 <br />