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<br />" <br /> <br />001203 <br /> <br />. <br /> <br />. <br /> <br />June 29, 2000 Forecast of Cblorado River FICM into <br />Lake Powell (1) (Million Acre-feet) <br /> <br />USER and National Weather Service <br />APril-July' Water Year 2000 <br /> <br />Change Fran Last <br />M::>nth's Forecast <br />APril-July Wat Yr 2000 <br /> <br />Maximum (2) <br /> <br />5.300 <br /> <br />8.996 <br /> <br />-2.100 <br /> <br />-2.267 <br /> <br />Mean <br /> <br />4.700 * <br /> <br />7. 996 ** <br /> <br />-0.700 <br /> <br />-0.867 <br /> <br />Minimum (2) <br /> <br />4.100 <br /> <br />6.996 <br /> <br />+0.700 <br /> <br />+0.533 <br /> <br />* This month's A-J forecast is 61% of 30-year A-J average shown belCM. <br />** This rronth's WY forecast is 68% of 30-year WY average shown belCM. <br /> <br />Camarison with past records <br />of Cblorado River <br />inflCM into Lake Powell <br />(at Lee Ferry prior to 1962) <br /> <br /> APril-Jul y F1CM Water Year F1CM <br />lDng-Tirre Average (1922-99) 8.065 11.927 <br />30-yr. Average (1961-90) 7.735 11.724 <br />10-yr. Average (1990-99) 7.321 11. 238 <br />Max. of Record 15.404 (1984) 21. 873 (1984) <br />Min. of Record 1. 286 (1977) 3.663 (1977) <br />Last Year (1999) 7.621 12.712 <br /> <br />(1) Under conditions of no other Upper Basin reservoirs. <br /> <br />(2) USER and NWS forecasts indicate the probability of 19 chances out of <br />20 that the actual flow will not exceed the rraximum value, and will not be <br />less than the minimum value. <br /> <br />-5- <br />