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• <br />0 <br />• <br />SEDCAD 4 for Windows <br />Stru <br /># <br />SWS <br /># <br />Soil K <br />L (ft) <br />5 ( %) <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 />2 <br />0.360 <br />300.00 <br />2.00 <br />1.0000 <br />1.0000 <br />1 <br />6.5 <br />51,561 <br />35.53 <br />19.41 <br />E <br />alluvial valley fans <br />78.1 <br />191,406 <br />131.88 <br />56.62 <br />#5 <br />1 <br />0.360 <br />200.00 <br />2.00 <br />1.0000 <br />1.0000 <br />1 <br />4.9 <br />45,054 <br />31.04 <br />16.96 <br />8. Large gullies, diversions, and low <br />2.50 <br />2.50 <br />100.00 <br />4.740 <br />0.005 <br />83.0 <br />167,179 <br />115.19 <br />49.78 <br />#8 <br />1 <br />0.290 <br />85.00 <br />40.00 <br />1.0000 <br />1.0000 <br />1 <br />116.4 <br />620,045 <br />427.23 <br />244.83 <br />#2 <br />1 <br />3. Short grass pasture <br />17.74 <br />55.00 <br />310.00 <br />3.360 <br />0.025 <br />251.6 <br />378,590 <br />260.86 <br />81.78 <br />#15 <br />460.00 <br />5.140 <br />0.024 <br />gullies <br />573.1 <br />300,342 <br />206.94 <br />102.46 <br />#16 <br />1 <br />0.290 <br />200.00 <br />2.00 <br />1.0000 <br />1.0000 <br />1 <br />3.4 <br />38,720 <br />26.68 <br />13.93 <br />30.00 <br />350.00 <br />2.340 <br />0.041 <br />7. Paved area and small upland <br />2.00 <br />557.5 <br />378,648 <br />259.57 <br />95.20 <br />#18 <br />gullies <br />569.2 <br />373,729 <br />256.22 <br />90.81 <br />#23 <br />1 <br />0.240 <br />300.00 <br />30.00 <br />0.0430 <br />1.0000 <br />1 <br />8.9 <br />65,595 <br />45.20 <br />17.27 <br />#3 <br />2 <br />0.290 <br />30.00 <br />30.00 <br />1.0000 <br />1.0000 <br />1 <br />104.6 <br />316,161 <br />217.85 <br />120.26 <br />5.00 <br />350.00 <br />2.400 <br />0.040 <br />gullies <br />710.9 <br />305,893 <br />201.46 <br />70.82 <br />Subwatershed Time of Concentration Details. <br />Stu <br />SW#S <br />Land Flow Condition <br />Slope ( %) <br />Vert ft Dist. <br />Hori <br />Velocity <br />Time (hrs) <br />#1 <br />1 <br />5. Nearly bare and untilled, and <br />25.00 <br />25.00 <br />100.00 <br />5.000 <br />0.005 <br />alluvial valley fans <br />7. Paved area and small upland <br />1.85 <br />5.00 <br />270.00 <br />2.730 <br />0.027 <br />gullies <br />8. Large gullies, diversions, and low <br />2.50 <br />2.50 <br />100.00 <br />4.740 <br />0.005 <br />flowing streams <br />#1 <br />1 <br />Time of Concentration: <br />0.037 <br />#2 <br />1 <br />3. Short grass pasture <br />17.74 <br />55.00 <br />310.00 <br />3.360 <br />0.025 <br />7. Paved area and small upland <br />6.52 <br />30.00 <br />460.00 <br />5.140 <br />0.024 <br />gullies <br />#2 <br />1 <br />Time of Concentration: <br />0.049 <br />#3 <br />1 <br />3. Short grass pasture <br />8.57 <br />30.00 <br />350.00 <br />2.340 <br />0.041 <br />7. Paved area and small upland <br />2.00 <br />10.00 <br />500.00 <br />2.840 <br />0.048 <br />gullies <br />B. Large gullies, diversions, and low <br />4.00 <br />10.00 <br />250.00 <br />6.000 <br />0.011 <br />flowing streams <br />#3 <br />1 <br />Time of Concentration: <br />0.100 <br />#4 <br />1 <br />7. Paved area and small upland <br />1.43 <br />5.00 <br />350.00 <br />2.400 <br />0.040 <br />gullies <br />#4 <br />1 <br />Time of Concentration: <br />0.040 <br />#4 <br />2 <br />7. Paved area and small upland <br />1.25 <br />5.00 <br />400.00 <br />2.250 <br />0.049 <br />gullies <br />Filename: Coal Stockpile Sump Designs 25Y24Hr_1109.sc4 <br />2.05.3 -E2.E -2.26 <br />Printed 12 -17 -2009 <br />12/09 <br />