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<br />001090 <br /> <br />. <br /> <br />. <br /> <br />JI.Jlv 2. 1998 Forecast of O::llorado River FlC7</' into <br />Lake l'Uwellll1 (Million 1Icre-feetl <br /> <br />, USSR and National Weather Service <br />Amil...:rulv Water Year 1998 <br /> <br />Chan:]e Fran last <br />~'s J;h..-....;t. <br />1Im'i.1...:rulv Wat Yr 1998 <br /> <br />MaxiDum(2) <br />Mean <br />MiniDum(2) <br /> <br />8.500 <br /> <br />13.702 <br /> <br />-1.200 <br /> <br />-1.272 <br />+0.128 <br />+1.528 <br /> <br />7.900 * <br /> <br />12.702 ** <br /> <br />+0.200 <br />+1.600 <br /> <br />7.300 <br /> <br />11. 702 <br /> <br />* 'Ibis m::nt:h's A-J forecast is 102% of 3D-year A-J average sham belOli. <br />** 'Ibis m::nt:h's WI! forecast is 108% of 3D-year WI! average sham belC7</'. <br /> <br />~ri",," with ""!\It records <br />of O::llorado River <br />inflC7</' into lake ~l <br />(at Lee Feny prior to 1962) <br /> <br /> lIPril-Jul v FlC7</' Water Y""r FlC7</' <br />laq-'l'ime Average (1922-97) 8.064 11. 894 <br />3D-yr. Average (1961-90) 7.735 11.724 <br />1D-yr. Average (1988-97) 6.506 10.071 <br />Max. of ~Ld 15.404 (1984) 21.873 (1984) <br />Min. of Reoard 1. 286 (1977) 3.663 (1977) <br />last Year (1997) 11.321 16.833 <br /> <br />(1) un::Jer caxlitia'lS of no ather uwer Basin reserroirs. <br /> <br />(2) USSR and N\'S forecasts indicate tl1e prcbability of 19 chances art: of <br />20 that tl1e acb.Ja1 flOli will not e.v,..,.,n the mavimnn value and will not be <br />. , <br />less than the m.i.nlnum value. <br /> <br />-5- <br />