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SEDCAD 4 for Windows <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Design <br />• <br />Structure #1 (Silt Fence) <br />Straw Bales <br />Silt Fence Inputs: <br />Structure Detai/; <br />Fence Flow yyidth along Land Slope Tie-back <br />Rate contour (ft) Height (ft) (%) distance (ft) <br />(gpm/sq ft) <br />14.0 2.0 2.0 5.00 40.0 <br />*Sediment Storage: 0.00 ac-tt <br />Silt Fence Results: <br />*No sediment capacity defined <br />Peak Fence Stage: 0.80 ft <br />Peak Water Stage: 0.80 ft <br />Dewa[er Time: 0.33 days <br />Trap Efficiency: 81.19 <br />Dewatering time is calcu/ated from peak stage to lowest spillway <br /> <br /> <br />Stage-Capacity-Discharge Table <br />6 <br />'Fence Stage <br /> <br />(ft) Water Stage <br /> <br />(ft) ,Area <br /> <br />(acj fapacity <br /> <br />(ac-ft) Discharge <br /> <br />(ds) e'`'ater <br />Time <br />(hrs) <br />0.00 0.00 0.000 0.000 0.000 Top of Sediment <br />0.10 0.10 0.000 0.000 0.012 2 .00 <br />0.20 0.20 0.000 0.000 0.037 4 .95 <br />0.30 0.30 0.000 0.000 0.075 0. 55 <br />0.40 0.40 0.000 0.000 0.125 0 .45 <br />0.50 0.50 0.000 0.000 0.187 <br />0.60 0.60 0.001 0.000 0.262 <br />0.70 0.70 0.001 0.000 0.349 <br />0.80 0.80 0.001 0.000 0.447 0. 00 Peak Stage <br />0.80 0.80 0.001 0.000 0.449 <br />0.90 0.90 0.001 0.000 0.561 <br />1.00 1.OD 0.001 0.000 0.686 <br />1.10 1.10 0.001 0.001 0.824 <br />1.20 1.20 0.001 0.001 0.973 <br />1.30 1.30 0.001 0.001 1.135 <br />1.40 1.40 0.001 0.001 1.310 <br />1.50 1.50 0.001 0.001 1.497 <br />1.60 1.60 0.001 0.001 1.697 <br />Filename: borrowSaeStrawBaleRevt.sc4 <br />Printed 06-17-2002 <br />