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2011-11-30_PERMIT FILE - C1981008 (2)
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2011-11-30_PERMIT FILE - C1981008 (2)
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Last modified
8/24/2016 4:45:30 PM
Creation date
12/20/2011 10:06:12 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981008
IBM Index Class Name
Permit File
Doc Date
11/30/2011
Doc Name
Pond 013 As Built Sedcad & SurvCad Hydrology Calculations for 10yr-24hr & 25yr-24hr Events
Section_Exhibit Name
Section 2.05.3(3) Attachment 2.05.3(3)-21
Media Type
D
Archive
No
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6. Unit peak discharge, qu ...... csm /in = 692.90 <br />7. Runoff ,Q .........................in = 0.8490 <br />8. Pond & swap adjustment factor .... Fp = 1.00 <br />9. Peak Discharge,gp ...............cfs = 35.0299 <br />-------------------------------------------------------------------- <br />-------------------------------------------------------------------- <br />Time of Concentration (SCS Method) <br />Project: O13Pond By: R L GUBKA Date: <br />Location: NEW HORIZON MINE Checked: Date: <br />Developed <br />Curve Number: 86 <br />Length of Flow (ft): 2635 <br />Average Land Slope (percent): 13.2 <br />Time of Concentration (hrs): 0.26 <br />Pond Volume Calculation based on Universal Soil Loss Equation'! 1/30/2007 07:56 <br />-------------------------------------------------------------------- <br />-------------------------------------------------------------------- <br />Input Data <br />----------------------------------------------------------------- <br />----------------------------------------------------------------- <br />Landuse Area Rainfall Erod- Length Slope Ls Cf Pf <br />(ft ^2) Factor ability (ft) ( %) <br />----------------------------------------------------------------- <br />----------------------------------------------------------------- <br />DRYLAND 1660071.6 50.0 0.37 2635.0 13.2 10.82 0.50 1.00 <br />Attachment 2.05.3(3) -21 -10 <br />
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