PERMFILE111152

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 5/12/2003
• Doc Name: pages 8-1 through 8-80i
• Section_Exhibit Name: Exhibit 08 Protection of the Hydrologic Balance
• Media Type: D
• Archive: Yes

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V-Ditch Design
Ditch Grade Minimum Grade Maximum Grade Pea
Min Max De th Veloci De ih Veloci Flo
Feet FUSec Feet FUSec cfs
Ditch B1 7.0% 12.0% 0.52 4.7 0.47 5.8 1.88
82 Deleted from Desi n
B3 7.0% 11.0% 0.23 2,7 0.21 3.2 0.20
B4 10.0% 50.0% 0.28 3,7 0.21 i!isSi9 0.44
B5 10.0% 50.0% 0.54 5ie 0 40 'i 1(3:6 2.43
B6 10.0% 50.0% 0.56 .! 5:13 0 41 1t3$ 2.68
B7 7.0% 11.0% 0.28 3,1 0.25 3.6 0.34
B8 7.0% 11.0% 0.36 3.7 0.33 4.4 0.67
' B9 27% 27% 0.12 3.5 0.12 3.5 0.07
B10 7.0% 11.0% 0.44 4.2 0.39 4.9 1.17
' 811 10% 27% 0.50 i 55 0 41 `. 8Q 2.01
B12 7.0% 11.0% 0.49 4.6 0.45 5.4 1.62
' B13 27% 27% 0.10 3.1 0.10 3.1 0.04
` 614 27% 27% 0.18 4.6 0.18 4.6 0.22
815 7.0% 11.0% 0.67 5.6 0.61 ::::::::::::::6:6 3.56
B16 7.0% 11.0% 0.72 5.9 0.66 7C1 4.44
817 7.0% 14.0% 0.39 3.9 0.34 5.0 0.86
818 7.0% 17.0% 0.77 ::1::1::`.:::5;2 0.65 'iag5 5.37
B19 7.0% 14.0% 0.25 2.9 0.22 3.8 0.22
B20 7.0% 11.0% 0.37 3.8 0.34 4.5 0.69
B21 5.0% 5.0% 0.86 5.6 0.86 5.6 6.19
622 7.0% 11.0% 0.32 3.4 0.29 4.0 0.45
B23 7.0% 11.0% 0 85 .i. ~ 6 0 78 : ~6 7.09
624 10% 50% 0.31 4.0 0.23 7.3 0.53
` 825 27% 27% 0.23 5.4 0.23 5.4 0.42
626 1.0% 33.0% 0.70 2.2 0.36 1:::::::1::::8;17 1.55
B27 1.0% 2.0% 0.37 1.4 0.33 1.9 0.29
B28 1.0% 2.0% 1.22 3.2 1.08 4.1 7.0
629 2.0% 2.0% 1.20 4.4 1.20 4.4 9.27
B30 50.0% 50.0% 0.43 ;1....1.1:1:
_.. 0.43 -.ii...1.1s1 3.05
B31 Deleted from Desi n
632 50.0% 50.0% 0.28 : SA 0 28 ::; $i4 0.95
B33 10.0% 10.0% 0 90 ' 8;2 0 90 . 82 9.2
834 10.0% 50.0% 1 25 1(3;2 0 95 ;' .1&9 22.63
` 635 27.0% 27.0% 0.10 3.1 0.10 3.1 0.04
` B36 27.0% 27.0% 0.16 4.2 0.16 4.2 0.16
' 637 27.0% 27.0% 0.23 5.4 0.23 5.4 0.42
' Ditch alon downhill conve or

Ditch Ct 2.5% 12.0% 0.57 3.0 0.42 5.4 1.42
" C2 5.0% 50.0% Tra ezoidal Channel C-Gulch 1.81
C3 7.0% 12.0% 0.67 5.6 0.61:1::1:::::::5:9 3.7
" C4 5.0% 50.0% Tra ezoidal Channel C-Gulch 6.22
CS Deleted TR-04
" C6 5.0% 50.0% Tra ezoidal Channel GGulch 29.13
C7 7.0% 11.0% 1.00 : ~ 3 0 92 = 8 7 10.85
C7a No Ditch C7a
CS 7.0% 11.0% 0.45 4.3 0.41 5.1 1.13
'* C9 5.0% 50.0% Tra ezoidal Channel C-Gulch 30.55
Flow de th in feet does not include 0.3 feet freeboard.
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PR-07 S~t ~c3 EXH-8 - 29 - aos