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3.30 2.0:1 2.0:1 5.0 0.035 <br />Top Hydraulic Froude <br />Depth---Velocity----Width----Radius-----Number- <br />(ft) (fps) (ft) <br />0.63 4.11 2.5 0.284 1.29 <br />w/ Freeboard: 0.93 3.7 <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />----------------------------- <br />----------------------------- <br />IN/OUT 0.30 3.30 <br />******************************************************************************* <br />J2, B1, S1 <br />D62:100 YR <br />Drainage Area from J2, B1, S1, SWS(s)1-9: 8.6 acres <br />Total Contributing Drainage Area: 11.0 acres <br /> MATERIAL: Rock Riprap <br /> Trapezoidal Riprap Channel <br /> Steep Slope Design - Simons/OSM Method <br /> Design Bottom Manning's <br /> Discharge Width ZLeft ZRight Slope n <br /> (cfs) (ft) (8) <br /> 22.61 6.0 3.0:1 3.0:1 24.0 0.039 <br /> Top Hydraulic Froude <br /> Depth Velocity Width Radius Number <br /> (ft) <br />------- <br />------- (fps) (ft) <br />---------------------------------------- <br />---------------------------------------- <br /> 0.19 18.28** 7.1 0.172 7.73 <br />w/ Freeboard: 0.49 8.9 <br />** Non-uniform flow - Velocity shown is V=Q/A and may not be applicable <br /> ----DMax---- ----D50---- ----D10---- <br /> (ft) <br />------ <br />------ (in) (ft) (in) (ft) (in) <br />------------------------------------ <br />------------------------------------ <br /> 1.25 15.00 1.00 12.00 0.33 4.00 <br /> Runoff Peak <br /> Volume Discharge <br /> <br />-- <br />-- (ac-ft) (cfs) <br />--------------------------- <br />----------------- <br />--------- <br /> - <br />IN/OUT 2.07 22.61 <br />***** ************************************************************************** <br />s <br />