Laserfiche WebLink
<br />00107;] <br /> <br />. <br /> <br />. <br /> <br />MMm 2. 1998 Forecast of Colorado River FlOii into <br />lake Powell(ll 0011100 Acre-feetl <br /> <br />USER am National Weather 8el:vice <br />1lDri.1~u1v Water YPAr 1998 <br /> <br />Cllan3e Fran last <br />M::rrt:h's FuL_""",c:t: <br />1\Dril ~u1 V Wat Yr 1998 <br /> <br />MaxiIJum(2) <br />Mean <br />MinllIum(2) <br /> <br />10.200 <br /> <br />15.513 <br /> <br />4.100 <br /> <br />8.613 <br /> <br />-0.600 <br />+0.000 <br />+0.400 <br /> <br />-0.588 <br />+0.012 <br />+0.412 <br /> <br />6.900 .. <br /> <br />11.813 .... <br /> <br />.. 1his lICIIth's A~ forecast is 89t of 30-year A~ average shewn belOii. <br />** 1his 1Ialth's WY forecast is 101\ of 3G-year WY average shcwn belOii. <br /> <br />0::Itmr;",..,,, with past recoros <br />of Colorado River <br />inflOii into lake Powell <br />(at Lee Ferry prior to 1962) <br /> <br /> 1lDril~u1v FlOii Water YPAr FlOii <br />Iag-Time Average (1922-97) 8.064 11.894 <br />3G-yr. Average (1961-90) 7.735 11. 724 <br />IG-yr. },.veraqe (1988-97) 6.506 10.071 <br />Max. of Record 15.404 (1984) 21.873 (1984) <br />Min. of Record 1. 286 (1977) 3.663 (1977) <br />Iast Year (1997) 11. 321 16.833 <br /> <br />(1) Un::ler con.li.tions of no other ower Basin resezvoirs. <br /> <br />(2) USBR ani NWS forecasts indicate the probability of 19 chaoces cut of <br />20 that the a.ctual flOii will not exr""'ed the maximJm value, ani will not be <br />less than the mi.niJraJm value. <br /> <br />-5- <br />