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SEDCAD 4 for Windows <br />Subwatershed Time of Concentration Details.- <br />Stru # <br />SWS <br /># <br />Land Flow Condition <br />Slope (%) <br />Vert. Dist, <br />- <br />Horiz. Dist. <br />Velocity (fps) <br />Time (hrs) <br />(ft) <br />(ft) - <br /># 2 <br />1 <br />1. Forest with heavy ground litter <br />16.88 <br />200.00 <br />1,185.00 <br />1.030 <br />0.319 <br />#2 <br />1 <br />Time of Concentration: <br />-- ----------- <br />0.319 <br />#4 <br />1 <br />1. Forest with heavy ground litter <br />36.82 <br />148.00 <br />402.00 <br />1.530 <br />0.072 <br />#4 <br />1 <br />Time of Concentration: <br />0.072 <br />#4 <br />2 <br />5. Nearly bare and untilled, and alluvial <br />valley fans <br />1.84 <br />12.00 <br />651.00 <br />1.350 <br />0,133 <br />#4 <br />2 <br />Time of Concentration: <br />0.133 <br />#6 <br />1 <br />1. Forest with heavy ground litter <br />6.82 <br />15.00 <br />220.00 <br />0.660 <br />0.092 <br />#6 <br />Time of Concentration: <br />0.092 <br />-#8 <br />-1 <br />1. Forest with heavy ground litter <br />44.62 <br />290.00 <br />650.00 <br />1.680 <br />0.107 <br />#8 <br />1 <br />Time of Concentration: <br />0.107 <br />#10 <br />1 <br />1. Forest with heavy ground litter <br />33.86 <br />215.00 <br />635.00 <br />1.470 <br />0.119 <br />#10 <br />1 <br />rime of Concentration: <br />0.119 <br />#12 <br />1 <br />1. Forest with heavy ground litter <br />38.46 <br />255.00 <br />663.00 <br />1.560 <br />0.118 <br />#12 <br />1 <br />Time of Concentration: on: <br />0.118 <br />#12 <br />2 <br />S. Nearly bare and untilled, and alluvial <br />10.96 <br />48.00 <br />438.00 <br />3.310 <br />0.036 <br />valley fans <br />#12 <br />2 <br />Time of Concentration: <br />0.036 <br />#14 <br />1 <br />5. Nearly bare and untilled, and alluvial <br />36.33 <br />105.00 <br />289.00 <br />6.020 <br />0.013 <br />valley fans <br />#14 <br />1 <br />Time of Concentration: <br />0.013 <br />#15 <br />1 <br />5. Nearly bare and untilled, and alluvial <br />6.80 <br />10.00 <br />147.00 <br />2.600 <br />0.015 <br />valley fans <br />#15 <br />1 <br />Time of Concentration: <br />0.015 <br />5. Nearly bare and untilled, and alluvial <br />#16 <br />1 <br />valley fans <br />12.64 <br />55.00 <br />435.00 <br />3.550 <br />0.034 <br />#16 <br />1 <br />Time of Concentration:- <br />0.034 <br />#17 <br />1 <br />S. Nearly bare and untilled, and alluvial <br />3.43 <br />6.00 <br />175.00 <br />1.850 <br />0.026 <br />valley fans <br />#17 <br />1 <br />Time of Concentration: <br />0.026 <br />#17 <br />2 <br />1. Forest with heavy ground litter <br />36.39 <br />115.00 <br />316.00 <br />1.520 <br />0.057 <br />#17 <br />2 <br />Time of Concentration: <br />0.057 <br />Filename: RDA Haul Road -10 Year.sc4 <br />2 <br />Printed 05-23-2012 <br />TR-66 Page EXH. 19(24)-23 07/12 <br />