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APPENDIX 2.05.3-5A (Continued) <br />• Runout Flow Velocities <br />Runout No. 1 <br />Q = 1.81 cfs Slopes 2:1 n = .035 Slope 2~ Q100 1.81 cfs <br />b = bottom width = 5 feet V = velocity (feet per second) <br />X~ = Qn = (1.81)(.035) = 06 <br />b~.~ (5)~(,02~ Td~3 <br />_ .006 <br />K' _ .04 <br />D = D = .04 D = .2 <br />b ~ <br />When D = .1 b = 10 <br />A(area) _ < 2 R (Hydraulic Radius = < .2) <br />• Velocity = 1.49 (~) <br />n <br />_ ~~ (.2)~ (.02)~ <br />= 1.49 (,35)(.14) <br />~~5 <br />= 2.06 fps <br />• <br />- 229 - (Rev. 5/86) <br />