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HYDRO20206
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HYDRO20206
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Entry Properties
Last modified
8/24/2016 8:41:34 PM
Creation date
11/20/2007 1:25:04 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981029
IBM Index Class Name
Hydrology
Doc Date
12/19/1994
Doc Name
CONVERSION OF NORTHWEST SEDIMENT TRAP TO WATER CONTROL DIVERSION DIKE MEADOWS 1 MINE C-81-029
From
EUGENE M SHEARERE PE
To
SUN COAL CO
Permit Index Doc Type
Prof Pond Certifications
Media Type
D
Archive
No
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Civil„Software Design -- SEDCAD+ Version 3.1 <br />.;Copyright (C);:;.1.987, 1992. Pamela J. Schwab. A1,1 rights reserved. <br />Company Name: OFFICE OF SURFACE MINING - TIPS <br />Filename: C:\SEDCAD\NWTRAP User: SLB <br />Date: 12-09-1994 Time: 11:43:18 <br />10, 25, and 100-yr, 24-hr Storm Runoff draining to 20" NW culvert <br />Storm: 2.05 inches, 25 year-24 hour, SCS Type II <br />- Hydrograph Convolution Interval: 0.1 hr <br />SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE - - - <br />--------------------------------------------- <br />--------------------------------------------- <br />-Hydrology- <br /> Base- Runoff Peak <br />JBS SWS Area CN UHS Tc K X Flow Volume Discharge <br /> <br />---- <br />-------------- (ac) <br />----------------- (hrs) <br />------- (hrs) <br />------------- (cfs) <br />------- (ac-f t) <br />------- (cfs) <br />---------- <br />---- <br />111 -------------- <br />1 ----------------- <br />18.00 69 M ------- <br />0.188 ------------- <br />0.000 0.000 ------- <br />0.0 ------- <br />0.35 ---------- <br />2.34 <br /> Type: Null Label: 20" culvert <br />111 Structure 18.00 <br />------ <br />------- <br />------------- <br />------- 0.35 <br />------- <br />---------- <br />---- <br />111 -------------- <br />Total IN/OUT ----------- <br />18.00 0.35 2.34 <br />. -../' <br />
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