Laserfiche WebLink
2.79 <br />2.5:1 20.0:1 5.0 0.035 <br />Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br />(ft) (fps) (ft) <br />0.30 2.70 6.8 0.151 1.22 <br />w/ Freeboard: 0.60 13.6 <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />----------------------------- <br />----------------------------- <br />IN/OUT 0.26 2.79 <br />******************************************************************************* <br />J2, B1, S1 <br />D32:100 YR <br />Drainage Area from J2, B1, S1, SWS(s)1-9: 23.1 acres <br />Total Contributing Drainage Area: 25.5 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) ($) <br />----------------------------------- <br />68.75 8.0 3.0:1 3.0:1 25.5 0.042 <br />Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br />(ft) (fps) (ft) <br />----------------------------------------------- <br />----------------------------------------------- <br />0.36 21.03** 10.2 0.318 6.53 <br />w/ Freeboard: 0.66 12.0 <br />** Non-uniform flow - Velocity shown is V=Q/A and may not be applicable <br />----DMax---- ---- <br />(ft) (in) (ft) <br />-------------------- <br />-------------------- <br />1.88 22.50 1.50 <br />Runoff <br />volume <br />(ac-ft) <br />D50---- ----D10---- <br />(in) (ft) (in) <br />---------------------- <br />---------------------- <br />18.00 0.50 6.00 <br />Peak <br />Discharge <br />(cfs) <br />f <br />L. J <br />IN/OUT 7.49 68.75 <br />******************************************************************************* <br /> <br />