My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
PERMFILE72742
DRMS
>
Back File Migration
>
Permit File
>
800000
>
PERMFILE72742
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 11:22:17 PM
Creation date
11/21/2007 12:23:59 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Doc Name
Computer Model of Surface Mine Hydrology and Sedimentology
Section_Exhibit Name
4.6 Appendix 4.6-M‎(b)‎
Media Type
D
Archive
No
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
54
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
• <br />(CFS) (INCHES) <br />1 3.56 0.41 <br />2 4.39 0.41 <br />***** SUMMARY TABLE FOR TOTAL WATERSHED ***** <br />_____________________________________________ <br />STORM DURATION = 24.00 HOURS <br />PRECIPITATION DEPTH = 1.80 INCHES <br />RUNOFF VOLUME = 0.5907 ACRE-FT <br />PEAR DISCHARGE = 7,3791 CFS <br />AREA = 17.3000 ACRES <br />TIME OF PEAK DISCHARGE = 12.00 HRS <br />___= STRUCTURE DATA FOR JUNCTION #1 <br />QUESTION <br />NO. <br />1. NUMBER OF SUBWATERSHEDS - <br />3 <br />* e * * * t r * * * * * * * + * * * + * * * * <br />JUNCTION 1, BRANCH 1, STRUCTURE 2 <br />~~ <br /> *** HYDRAULIC INPUT VALUES FOR SUHWATERSHEDS *** <br />WATER AREA CURVE TC TT ROUTING COEFFICIENTS UNIT <br />SHED <br />____ ACRES <br />_ <br />____ NUMBER <br />______ HR <br />______ <br />_ HR <br />_____ K-HRS <br />______________ X <br />_________ HYDRO <br />_________ <br />___ <br />1 ___ <br />13.80 ___ <br />_ <br />79.00 _ <br />_ <br />0.080 0.290 0.240 0.34 0.0 <br />2 14.30 79.00 0.090 0.080 0.080 0.34 0.0 <br />3 13.70 79.00 0.110 0.000 0.000 0.00 0.0 <br />* * * COMPUTED VALUES FOR INDIVIDUAL WATERSHEDS <br />WATERSHED PEAK FLOW RUNOFF <br />(CFS) (INCHES) <br />1 6.31 0.41 <br />2 6.54 0.41 <br />3 6.26 0.41 <br />***** SUMMARY TABLE FOR TOTAL WATERSHED ***** <br />_____________________________________________ <br />STORM DURATION = 24.00 HOURS <br />PRECIPITATION DEPTH = 1.80 INCHES <br />RUNOFF VOLUME = 1.4271 ACRE-FT <br />PEAK DISCHARGE = 15.0925 CFS <br />AREA = 41.8000 ACRES <br />TIME OF PEAK DISCHARGE = 12.00 HRS <br />• <br />
The URL can be used to link to this page
Your browser does not support the video tag.