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<br />001123 . <br /> <br />. <br /> <br />llDril 2. 1999 Forecast of O:llorado River Flow into <br />Lake ~l(11 (Million l\cre-feetl <br /> <br />USBR an:! National Weather savice <br />ADril-vw.v Wat-"T Year 1999 <br />''':'-' <br /> <br />Olarge Fran last <br />~'s ~c;t <br />llDril-vw. v Wat Yr 1999 <br /> <br />MaximJm(2) <br />Mean <br />M:inim.Jm (2) <br /> <br />5.700 * <br /> <br />9.737 ** <br /> <br />-1.500 <br />-1. 000 <br />-0.700 <br /> <br />-1. 652 <br />-1.052 <br />-0.752 <br /> <br />8.500 <br /> <br />12.837 <br /> <br />3.200 <br /> <br />6.837 <br /> <br />* 'Ihis DD1th's A-J forecast is 74t of 3Q-year A-J average shown below. <br />** 'lhis DD1th's W forecast is 83t of 3D-year W average shown below. <br /> <br />CaII:larison with ",,,.t records <br />of O:llorado River <br />inflow into Lake PooIell <br />(at Lee Ferry prior to 1962) <br /> <br /> 1lDri.l-Jul V Plow wat-,:ar Y~r FlC7.rl <br />La'q-'l'ime Average (1922-98) 8.071 11.917 <br />3~. Average (1961-90) 7.735 11.724 <br />1~. Average (1989-98) 6.912 10.620 <br />Max. of &....vi..! 15.404 (1984) 21.873 (1984) <br />Min. of &....vi..! 1.286 (1977) 3.663 (1977) <br />Last Year (1998) 8.625 13.660 <br /> <br />(1) U'R:ler ocn::litions of no other uwer Basin reservoirs. <br /> <br />(2) USBR an:! NWS forecasts indicate the prOOability of 19 d1arres art: of <br />20 that the actual flow will not ~ the maxilIIJIIl value, an:! will not be <br />less than the minim.1m value. <br /> <br />-5- <br />