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2017-02-03_PERMIT FILE - C1980004 (18)
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2017-02-03_PERMIT FILE - C1980004 (18)
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Last modified
7/13/2017 8:20:02 AM
Creation date
7/13/2017 8:18:29 AM
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DRMS Permit Index
Permit No
C1980004
IBM Index Class Name
Permit File
Doc Date
2/3/2017
Section_Exhibit Name
Appendix M Hydrologic Calculations
Media Type
D
Archive
No
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SEDCAD 4 for Windows <br />r— inhl loos _9nln 13-1. I Crh,•mh <br />Sub watershed Hydrology Detail; <br />S#S <br />SWS Area <br />Time of Conc <br />Musk K <br />Curve <br />Peak <br />Runoff <br />Stru # <br />Sediment <br />Sediment <br />Settleable <br />Musk X UHS <br />Discharge <br />Volume <br />(ac) <br />(hrs) <br />(hrs) <br />Number <br />(tons) <br />(ml/1) <br />(cfs) <br />(ac -ft) <br />#1 1 <br />0.360 <br />0.100 <br />0.000 <br />0.000 79.000 TR55 <br />0.15 <br />0.006 <br />2 <br />28.500 <br />0.044 <br />0.000 <br />0.000 73.000 TR55 <br />6.22 <br />0.469 <br />28.860 <br />6.36 <br />0.476 <br />Subwatershed Sedimentology Detail; <br />Subwatershed Time of Concentration Details: <br />Stru # SwS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity (fps) Time (hrs) <br />(ft) (K) <br />#1 2 8. Large gullies, diversions, and low 34.29 960.00 2,800.00 17.560 0.041 <br />Flowing streams <br />#1 2 Time of Concentration: 0.044 <br />Filename: 00 -Outfall 003 Silt Fence Design-PreMining_sc4 <br />TR -17 <br />1 <br />Printed 10-19-2015 <br />M-2(xiv) 10/15 <br />Peak <br />Peak <br />S# S <br />Sediment <br />Sediment <br />Settleable <br />24VW <br />Stru # Soil K L (ft) S (%) <br />C P PS # <br />Conc. <br />Conc <br />(tons) <br />(ml/1) <br />(mg/1) <br />(ml/1) <br />#1 1 0.320 16.00 2.00 <br />1.2000 1.0000 1 <br />0.1 <br />3.1 <br />3.3 <br />26,705 <br />12,404 <br />16,448 <br />7.81 <br />3.63 <br />4.81 <br />4.82 <br />1.42 <br />1.47 <br />2 0.320 16.00 2.00 0.3900 1.0000 1 <br />Subwatershed Time of Concentration Details: <br />Stru # SwS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity (fps) Time (hrs) <br />(ft) (K) <br />#1 2 8. Large gullies, diversions, and low 34.29 960.00 2,800.00 17.560 0.041 <br />Flowing streams <br />#1 2 Time of Concentration: 0.044 <br />Filename: 00 -Outfall 003 Silt Fence Design-PreMining_sc4 <br />TR -17 <br />1 <br />Printed 10-19-2015 <br />M-2(xiv) 10/15 <br />
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