Laserfiche WebLink
4.30 2.5:1 20.0:1 5.0 0.035 <br /> Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br /> <br />(ft) <br />------ <br />------ <br />(fps) (ft) <br />------------------- <br />------------------- <br /> <br />-------------- <br />-------------- • <br /> <br />-------- <br />-------- <br />0.36 3.01 8.0 0.178 1.26 <br />w/ Freeboard: 0.66 14.8 <br /> Runoff Peak <br /> Volume Discharge <br /> (ac-ft) <br />------------------- <br />--- <br />----------- (cfs) <br />---------- <br />-------- <br /> --- <br />-- <br />IN/OUT 0.41 -- <br />4.30 <br />*********************** ******************* ************** *********************** <br />J1, B2, S3 <br />D22: 100 YR <br />Drainage Area from J1, B2, 53, SWS(s)1-6: 23.1 acres <br />Total Contributing Drainage Area: 27.8 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 />85.85 8.0 3.0:1 3.0:1 21.6 0.042 <br />Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br />(ft) (fps) (ft) <br />----------------------------------------------- <br />----------------------------------------------- <br />0.49 18.65** 10.9 0.416 5.06 <br />w/ Freeboard: 0.79 12.7 <br />** Non-uniform flow - Velocity shown is V=Q/A and may not be applicable <br />----DMax---- <br />(ft) (in) <br />1.88 22.50 <br />----D50---- <br />(ft) (in) <br />1.50 18.00 <br />----D10---- <br />(ft) (in) <br />0.50 6.00 <br />l <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />----------------------------- <br />----------------------------- <br />IN/OUT 8.17 85.85 <br />************,t***************************t************************************** <br />J1, B3, S1 <br />D23-100;DS2B(1312)10 <br />Drainage Area from J1, B3, S1, SWS(s)1-3: 2.3 acres <br />Total Contributing Drainage Area: 2.3 acres <br /> <br />