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T ~- S Pf z <br /> <br />• Hethod 2 - Peak Plov Vaing Dralnage Area ve. cfe Charts 1~ <br />Uatershed Slope Data: /qdr ft• <br />Uatershed Neight (z) - <br />Contour Length (LC25) - .~ Z D Pi. a25" of (z) <br />Contour Length (LC50) ~ Zia ft. @50% of (z) <br />Contour Length (LC~) ~ ~~ !t- A75X of (c) . <br />Drainage .Area (DA) ~ eq. fc. ~ Z.,~ ecs. <br />Slope <br />Hydraulic <br />Equiva]ent <br /> <br />.25x (LC25 + LC50 + x LC75)x 1007. ~ °7~"'3 X <br />DA aq, t. <br />length of Watershed ~ G ~ ft' <br />Drainage Area (Fig F.-1 from TR 55) - .2. 3 acs. <br /> <br />Peak Discharge <br />` I Slope ' Pony! ~ tcrrected <br />fer Equivalent Shape Factor K'orrection (Co rrection n <br />t'rir ischar <br />e <br />Drair.aRe Area < <br />crrect_or (lab. E-] (? <br />I a!+. E-',? F <br />C <br />(cfs/ <br />n.1 <br />' <br />~cfs/in.runoff)' (Drg. Arse) <br />- fror., ?R 55~ L from I'? f _ <br />~r <br />s <br />,_c=. ;.r.,'.:.~r.-, <br /> <br /> <br />,,, .O I /.03 ~ GO „ 2 ~s .n <br />Peas ~i~c`arge <br />Ito - .rrequanc~• Runc_`f I Pea;c Discharge <br /> <br />(f; I (') ~ (Cols. S x 7) <br />(a~ <br />~ <br />/U_ <br />r T --^ <br />. /~ r <br />~ .8oc~~. <br />~ <br />~o~- ! . N7 ~, yy GF.S T <br />'~ ?r.!ende' for vacersheds ir, [heir natural condition <br />urban areas e::ist use Page ~ for modifications <br />significant <br />• _ I'a~e 3 ,: . - - Revised February--1989- --°~ - <br />