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PERMFILE47797
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PERMFILE47797
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Entry Properties
Last modified
8/24/2016 10:49:49 PM
Creation date
11/20/2007 1:18:43 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Doc Name
DESIGN OF TEMPORARY DIVERSIONS
Section_Exhibit Name
APPENDIX T
Media Type
D
Archive
No
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<br />JOHNSON DIVERSION ~3A <br /> <br />G <br /> <br />D = gn•375 <br />KS1/2 <br />MINIMUM DITCH CONFIGURATION <br />where: D = Flow depth <br />Q Peak flow (cfs) = 15.7 <br />n = roughness factor = .035 <br />s = ditch avg elope = 3.5X <br />K = discharge factor = 8.5 <br />D/b = .20 <br />Slid e slopes = 2H:IV <br />D = 0.67 feet <br />b = 3.35 feet <br />Freeboard = 1.5 feet <br />V = 1.49 R 2/3 S 1/2 <br />n <br />Peak flow velocity = 4.97 fps <br />JMM/jb <br />8/21/85 <br />
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