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SEDCAD 4 for Windows <br />r' rn. inhf 100A -9nif) 0-1. 1 Qrh,u K <br />10 <br />Subwatershed Hydrology Detail; <br />Stru # SSS <br />SWS Area <br />(ac) <br />Time of Conc <br />(hrs) <br />Musk K <br />(hrs) <br />Musk <br />Curve <br />Number <br />UHS <br />Peak <br />Discharge <br />(cfs) <br />Runoff <br />Volume <br />(ac -ft) <br />#1 1 <br />1.620 <br />0.021 <br />0.000 <br />0.000 <br />86.000 <br />F <br />2.00 <br />0.156 <br />0.0 <br />1.620 <br />0.00 <br />0.00 <br />E <br />0.021 <br />#1 <br />2.00 <br />0.156 <br />#2 1 <br />44.100 <br />0.343 <br />0.000 <br />0.000 <br />86.000 <br />F <br />39.38 <br />4.041 <br />2 <br />26.600 <br />0.637 <br />0.000 <br />0.000 <br />86.000 <br />F <br />18.78 <br />2.421 <br />3 <br />15.200 <br />0.329 <br />0.000 <br />0.000 <br />86.000 <br />F <br />13.74 <br />1.394 <br />39.24 <br />87.520 <br />0.320 <br />630.00 <br />1.98 <br />1.0000 <br />1.0000 <br />69.78 <br />8.013 <br />Subwatershed Sedimentology Detail; <br />Stru # S S <br />Soil K <br />L (ft) <br />S(%) <br />C <br />P <br />PS # <br />Sediment <br />(tons) <br />Peak <br />Sediment <br />Conc. <br />(mg/1) <br />Peak <br />Settleable <br />Conc <br />(ml/1) <br />24VW <br />(ml/1) <br />#1 1 <br />0.320 <br />5.00 <br />1.00 <br />0.0500 <br />0.0001 <br />1 <br />0.0 <br />0 <br />0.00 <br />0.00 <br />E <br />0.021 <br />#1 <br />1 <br />Time of Concentration: <br />0.0 <br />0 <br />0.00 <br />0.00 <br />#2 1 <br />0.320 <br />700.00 <br />3.81 <br />1.0000 <br />1.0000 <br />1 <br />431.5 <br />136,908 <br />55.76 <br />30.69 <br />2 <br />0.320 <br />450.00 <br />5.56 <br />1.0000 <br />1.0000 <br />1 <br />386.8 <br />192,077 <br />68.02 <br />39.24 <br />3 <br />0.320 <br />630.00 <br />1.98 <br />1.0000 <br />1.0000 <br />1 <br />70.4 <br />66,840 <br />27.40 <br />14.93 <br />valley fans <br />888.8 <br />134,090 <br />51.54 <br />30.08 <br />Subwatershed Time of Concentration Details; <br />Stru # <br />SWS <br />Land Flow Condition <br />Slope (%) <br />Vert. Dist. <br />Horiz. Dist. <br />Velocity (fps) <br />Time (hrs) <br /># <br />(ft) <br />(ft) <br />#1 <br />1 <br />9. Small streams flowing bankfull <br />4.67 <br />70.00 <br />1,500.00 <br />19.440 <br />0.021 <br />#1 <br />1 <br />Time of Concentration: <br />0.021 <br />#2 <br />1 <br />5. Nearly bare and untilled, and alluvial <br />3.48 <br />80.00 <br />2,300.04 <br />1.860 <br />0.343 <br />valley fans <br />#2 <br />1 <br />Time of Concentration: <br />0.343 <br />#2 <br />2 <br />5. Nearly bare and untilled, and alluvial <br />1.85 <br />50.00 <br />2,700.07 <br />1.360 <br />0.551 <br />valley fans <br />8. Large gullies, diversions, and low <br />1.67 <br />20.00 <br />1,200.04 <br />3.870 <br />0.086 <br />flowing streams <br />#2 <br />2 <br />Time of Concentration: <br />0.637 <br />#2 <br />3 <br />5. Nearly bare and untilled, and alluvial <br />2.14 <br />15.00 <br />700.00 <br />1.460 <br />0.133 <br />valley fans <br />8. Large gullies, diversions, and low <br />2.00 <br />60.00 <br />3,000.00 <br />4.240 <br />0.196 <br />flowing streams <br />#2 <br />3 <br />Time of Concentration: <br />0.329 <br />Filename: Pond NHN-002 AS -BUILT 25YR EVENT PRINCIPAL SPILLWAY CLOSED.sc4 Printed 03-25-2016 <br />