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TIME OF CONCENTRATION AND TRAVEL TIME Version 2 . 00 <br /> Project : BURKE TRUCK User: BJH Date: 09-15-99 <br /> County : DANE State : WI Checked: Date: <br /> Subtitle : DEVELOPED RUNOFF <br /> Flow Type 2 year Length Slope Surface n Area Wp Velocity Time <br /> rain (ft) (ft/ft) code (sq/ft) (ft) (ft/sec) (hr) <br /> Sheet 2 . 8 160 . 05 F 0 .257 <br /> Shallow Concent ' d 200 . 02 P 0 . 019 <br /> Open Channel 320 3 0 . 030 <br /> Time of Concentration = 0 . 31* <br /> --- Sheet Flow Surface Codes --- <br /> A Smooth Surface F Grass, Dense --- Shallow Concentrated B Fallow (No Res . ) G Grass, Burmuda --- Surface Codes C Cultivated < 20 o Res . H Woods, Light P Paved <br /> D Cultivated > 20 % Res . I Woods, Dense U Unpaved <br /> E Grass-Range, Short J Range, Natural <br /> * - Generated for use by GRAPHIC method <br />