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<br />~ <br /> <br />( \/;/ <br />'- //' ./ <br />., / ,(., <br />&"~<'>~I/ \, \ <br />j ~.{;\f';'/ /\ ..l\ <br />i'~ Vl:~)l~") <br />...('"" <br /> <br />River Basin <br /> <br />~j <br /> <br />Little Snake River <br /> <br />Yampa (Upper Basin) <br /> <br />Yampa (Lower Basin) <br /> <br />White River <br /> <br />I <br /> <br />Colorado River <br />(~Q~ Ilti8+~), <br /> <br />Colorado River <br />(~~f ~t.l:t <br /> <br />i" <br />" <br />I <br /> <br />Uncompahgre River <br /> <br />COWRAOO WATER OONSERVATION OOARD <br />FLOOD CONTROL AND FLOODPIAIN MANAGEMENI' SECTICN <br />1984 FLOOD FORECAST <br />ZCf. <br />May.:s. 1984 <br /> <br />Est. Time <br />of Peak <br />DJring Daily <br />Melting Cycle <br /> <br />/ ".J I ~., <br /> <br />I. <br />,., <br /> <br />~~~.Uh <br /> <br />6 6."".- <br /> <br />12 a.m.- <br /> <br />6 p.m. <br /> <br />12 a.m.-12 p.m <br /> <br />No data <br /> <br />6 p.m. - 6 a.m. <br /> <br />6 a.m. - 6 p.m. <br /> <br />6 p.m.- 12 p.m. <br /> <br />Eagle River 3 p~m.- 9 a.m. <br /> <br />V"'.f...\ <br />Roaring F;ork River ~cycle-'fet <br />&f...." ,/r 4,. f" "'W~- , " <br /> <br />i~ <br /> <br />~ i <br />ii <br />I:~ <br />j-' <br />Ii <br />I <br /> <br />Gunnison Ri ver <br />(U.,p.:F la8t19 <br />II /, ~- . <! .. -(. <br /> <br />Gunnison River <br />~~r B~:bI) <br />0'...... /.l "" <br /> <br />North Fork Gunnison <br /> <br />San Juan River <br /> <br />Animas River <br /> <br />D::>lores River <br /> <br />, <br /> <br />12 a.m. = midnight <br />12 p.m. = noon <br /> <br />~AI7l~'1~Al <br /> <br />.3 """ --1""" <br />}-;! :@."'. " v~ttff <br />l- f:).lu. 6 Fl.JR~ <br /> <br />12 a.m.- 6 a.m. <br /> <br />9 p.m. - 3 a.m. <br /> <br />No. trend <br /> <br />c::-- ,~.) "-"1 .s J - ~ ~ <br />-Wo..t:renQ.. . <br /> <br />Projected <br />Peak <br />Discharge <br />in cfs <br /> <br />i I I , <br />. '/ <br />11,989' <br /> <br />f"r: ) I -, r: <br /> <br />Projected <br />Peak <br />Flood Dates <br /> <br />IY' <br />""-._-..NSl~.-28- La-~" -' <br />7./r<... '1.< <br />[by 2J 2+- . <br />.:; Jf'. . 'I.)' <br />~ u.-16 <br /> <br />6,000 <br /><" <br />~ <br /> <br />2:;;0 ~ <br />.&;utl'o <br /> <br /><- J C <br />..1e:<100' <br /> <br />4,000 <br /> <br />~ <br /> <br />1.4000 <br />J <br /> <br />5{}~C <br /> <br />2. t".. , <br />18,880' <br />24;000 <br /> <br />rJ-T <br />,,) 'I <br /> <br />6,000 <br /> <br />T,. < 1/--(, <br />May 30-31 <br /> <br />J..t'-<- '.c <br />May 24-30 <br /> <br />:...J 1:.( <1- <br />'lay 22- 26 <br /> <br />../4il!(25-31 <br />,7,,\(.,. &.g <br />~ 2~ ~4 <br /> <br />..-: <br />;.J,,",v",,- f <br /> <br />J <./>1( +- b <br />.M~:. JJ 24. <br />. ~1 2.4,.28 <br />::;;'"e :t - . <br />June f <br /> <br />May 25-27 <br /> <br />Estimated Flocx:l <br />Magnitude in <br />Average Number of <br />Years Between <br />Similar Occurrence <br /> <br />40-50 <br /> <br />40-60 <br />'f <br />lCl-W <br /> <br />'3 ). '" '~J <br />~ <br /> <br />'1' I' <br />4" 59 <br /> <br />30-40 <br />.5-10-'" <br /> <br />5-10 <br /> <br />// '- .., <br />Lf"/') , <br /> <br />I'M~/(l,J <br /><.oil6 ~O (~lta) <br />300-400 (GJ) <br /> <br />u " . i ') l) <br /> <br />5-10 <br /> <br />.,< <br />"'r <br /> <br />202 <br />fljfor <br />