2009-06-04_PERMIT FILE - C1996083A ‎(12)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 6/4/2009
• Doc Name: Pages EXH 8-1 to EXH 8-97
• 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 Ri Ra Peak
Min Max De th Velocit De th Velocit Dso Inch Flo
Feet FUSec Feet FUSec cfs
Ditch B1 7.0% 12.0% 0.52 4.7 0.47 5.8 1.88
62 Deleted from Desi n
63 7.0% 11.0% 0.23 2.7 0.21 3.2 0.20
64 10.0% 50.0% 0.28 3.7 0.21 c .- 6.9 9 0.44
B5 10.0% 50.0% 0.54 - --5.8 0.40 . 10.6 15 2.43
66 10.0% 50.0% 0.56 ''"'5.9 0.41 `'` 10.8 15 2.68
67 50.0% 50.0% 0.51 !` °. 12,5 0.51 12.5 18 4.81
BS 7.0% 11.0% 0.35 3.6 0.33 4.4 0.67
' 69 27% 27% 0.19 4.8 0.19 4.8 0.24
B10 7.0% 11.0% 0.44 4.2 0.39 4.9 1.17
` B11 10% 27% 0.35 4.3 0.29 ; :. ;: 6.3 9 0.74
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
` B14 27% 27% 0.18 4.6 0.18 4.6 0.22
615 7.0% 11.0% 0.67 5.6 0.61 `6:6, 12 3.56
616 7.0% 11.0% 0.72 5.9 0.66 _4 ' :"--7i0 6 4.44
617 7.0% 14.0% 0.39 3.9 0.34 5.0 0.86
618 7.0% 17.0% 0.74 6.0 0.63 -- ' :.. 8.4 9 4.87
819 50.0% 50.0% 0.57 .93.5 0.57 13.5 21 6.46
B20 7.0% 11.0% 0.33 3.5 0.30 4.1 0.55
821 2.0% 5.0% 1.10 4.2 0.93 5.9 7.54
622 7.0% 11.0% 0.32 3.4 0.29 4.0 0.45
623 7.0% 11.0% 0.99 7:3 0.91 8.6 9 10.56
624 7% 11 % 0.54 4.9 0.50 5.8 2.63
' B25 27% 27% 0.23 5.4 0.23 5.4 0.42
B26 5.0% 10.0% 0.28 2.6 0.25 3.5 0.30
627 1.0% 2.0% 0.37 1.4 0.33 1.9 0.29
628 Deleted from Desi n
629 2.0% 2.0% 1.36 4.8 1.36 4.8 13.18
630 50.0% 50.0% 0.43 19.1 0.43 ':11.9 15 3.05
B31 Deleted from Desi n
632 50.0% 50.0% 0.28 %8.4 0.28 8.4 12 0.95
B33 10.0% 10.0% 1.01 8.8 1.01 $$ 9 13.18
B34 10.0% 50.0% 1.25 `-10.2 0.95 -'18:9 12 22.63
` B35 27:0% 27.0% 0.10 3.1 0.10 3.1 0.04
` 636 27.0% 27.0% 0.16 4.2 0.16 4.2 0.16
` B37 27.0% 27.0% 0.23 5.4 0.23 5.4 0.42
` Ditch alon downhill conve or

Ditch C1 2.5% 12.0% 0.57 3.0 0.42 5.4 1.42
`" C2 5.0% 50.0% Tra ezoid al Channel C-Gulch 1.81
C3 7.0% 12.0% 0.67 5.6 0.61 - - '6.9 15 3.74
*' C4 5.0% 50.0% Tra ezoidal Channel C-Gulch 6.22
C5 15.0% 15.0% 0.35 5.3 0.35 5.3 0.94
" C6 5.0% 50.0% Tra ezoid al Channel C-Gulch 29.13
C7 7.0% 11.0% 1.00 -. - -"7.3 0.92 . 8.7 9 10.85
C7a No Ditch C7a
"' C8 7.0% 11.0% 1.50 9.6 1.40 11.5 32.35
C9 Deleted from desi n
Flow de th in feet does not include 0.3 feet freeboard.
C10 15.0% 15.0% 0.41 5.9 0.41 5.9 1.46'
"` C11 7.0% 11.0% 1.60 -10.0 1.50 - `'72.0 12 35.01
Exh 8-29
05/06