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----DMax---- ----D50---- ----D10---- <br />(ft) (in) <br />------------- <br />------------- (ft) <br />-------- <br />----- (in) (ft) (in) <br />--------------------- <br />--- <br />- <br />- <br /> <br />• 1.25 15.00 --- <br />1.00 - <br />---------- <br />--- <br />-- <br />12.00 0.33 4.00 <br /> Runoff Peak <br /> Volume Discharge <br /> <br />--------- <br />--------- (ac-ft) <br />-------- <br />-------- (cfs) <br />------------ <br />--------- <br />IN/OUT 6.86 --- <br />35.22 <br /> <br />J3, B2, S1 <br />UNDIST & RECLAIM:D7 <br />Drainage Area from J3, B2, S1, SWS(s)1-3: 31.1 acres <br />Total Contributing Drainage Area: 31.1 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 />------------------------------------------------- <br />55.98 6.0 3.0:1 3.0:1 2.5 0.037 <br />• Top Hydraulic Froude <br />Depth Velocity Width Radius Number <br />(ft) (fps) (ft) <br />0.71 9.70** 10.3 0.550 2.28 <br />w/ Freeboard: 1.01 12.1 <br />** Non-uniform flow - Velocity shown is V=Q/A and may not be applicable <br />----DMax---- ----D50---- ----D10---- <br />(ft) (in) (ft) (in) (ft) (in) <br />0.94 11.25 0.75 9.00 0.25 3.00 <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />IN/OUT 4.37 55.98 <br />******************************************************************************* <br />J4, B1, S1 <br />TRACKS & RECLAIM:D6 <br />Drainage Area from J4, B1, S1, SWS(s)1-3: 5.7 acres <br />• Total Contributing Drainage Area: 193.4 acres <br />MATERIAL: Rock Riprap <br />Trapezoidal Riprap Channel <br />Steep Slope Design - Simons/OSM Method <br />