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<br />Table 1. Summary of Discharges for Approximate ~;tudie", <br />Douglas County <br /> <br />Flooding Source <br />and Location <br /> <br />:'ld'urdo Gulch <br />At DIS l~mit of study <br />At U/S limit <br /> <br />l'li tchell Gulch <br />At DIS limit <br />At U/S limit <br /> <br />Trih. to Mitchell <br />Gulch €~ Confluence <br /> <br />hTillow Creek <br />At DIS Limit <br />At U/S Limit <br /> <br />',.Jest Plum Creek <br />At DIS limit <br />(including Garber Ck. <br />and Oakland School <br />Gu:_ch) <br /> <br />DIS of Garber Cr. <br />Confluence (excluding <br />Garber Cr. & Oakland <br />School Gulch) <br /> <br />At U/S limit <br /> <br />Sellers Guleh (Upper) <br />At DIS limit (about <br />7,500 ft. U/S of pre- <br />vious FIS study Limit) <br /> <br />At U/S limit (D/S of <br />North and Hunt Gulch <br />Confluence) <br /> <br />Hunt Gulch <br />At DIS limit <br /> <br />North Gulch <br />At DIS limit <br /> <br />Garber Creek <br />At DIS 1 imit <br /> <br />Drainage Area, <br />(Sq. M}.) <br /> <br />100-yr Peak Method <br />D i s C'J"\L:~€'-,__~% s _l~ s '~..<:L-._---.J~~'.0 r ~-'~_.__ <br /> <br />TI1- ; <br /> <br />3.34 <br />0.30 <br /> <br />/1-, (no <br />-; ,(: I){) <br /> <br />T11-1 <br /> <br />2. n <br />1.41 <br /> <br />L, ::!60 <br />:0. ,I SO <br /> <br />HI.1 <br /> <br />2.02 <br /> <br />:-\ 1 ~i' 11 0 <br /> <br />TM.1 <br /> <br />9.76 <br />7.6/\ <br /> <br />7 , .1:,;~ 0 <br />6, (,90 <br /> <br />Hl-1 <br /> <br />120.4.0 <br /> <br />17,1<30 <br /> <br />TN-1 <br /> <br />97.30 <br />6R.50 <br /> <br />15, ,',60 <br /> <br />13,HO <br /> <br />';'LschargEI cal.. <br />culat:,:~d u:=::i.np <br />Plain:'; Re,'ion <br />arec of 71.1.L~') <br />sq. mi" <br /> <br />-ditto.. with <br />Plains Region <br />area of 55.45 <br />sq. mi. <br /> <br />..ditto-. with <br />plains area of <br />1.<1.97 sq. mi. <br /> <br />TR.,20 From Ref. 1. <br /> <br />8.67 <br /> <br />4,1 to <br /> <br />3.9/\ <br /> <br />4, '1.20 <br /> <br />TM-1 <br /> <br />2.1.1 <br /> <br />4,1.30 <br /> <br />TM-1 <br /> <br />1. 51 <br /> <br />3,370 <br /> <br />Hl-1 <br /> <br />12.90 <br /> <br />7,710 <br /> <br />-14- <br /> <br />Di..scharge eal- <br />culatE,d usi..ng <br />Plains Region <br />Brea of R,g <br />He:. mi. <br />