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PERMFILE134795
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PERMFILE134795
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Entry Properties
Last modified
8/24/2016 10:35:29 PM
Creation date
11/26/2007 2:43:33 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981008A
IBM Index Class Name
Permit File
Doc Date
3/13/2006
Doc Name
Amendment Area Mine Facilities
From
pg 2.05.3(3)-10 Cover to 2.05.3(3)-10-75
Section_Exhibit Name
NH2 Section 2.05.3(3) Attachment 2.05.3(3)-10
Media Type
D
Archive
Yes
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• throughout watershed ............... = 0.00 percent of A <br />0.0000 Acres <br />2. Frequency ........................yr = 25 <br />3. Rainfall,P(24-hour) ..............in = 2.40 <br />4. Initial abstraction, la............ = 0.7027 <br />5. Compute la/P ....................... = 0.2928 <br />6. Unit peak discharge, qu......csm/in = 284.01 <br />7. Runoff,Q .........................in = 0.5529 <br />8. Pond & swap adjustment factor,...Fp = 1.00 <br />9. Peak Discharge,gp ...............cfs = 27.0941 <br />Time of Concentration (SCS Method) 12/07/2001 14:06 <br />Curve Number: 74 <br />Length of Flow (ft): 3806.30 <br />Average Land Slope (): 3.00 <br />Time of Concentration (hrs): 1.06 <br />• <br />(Revised 72/01) Attachment 2.05.3(3) -10-12 <br />
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