PERMFILE63252

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 10/10/2003
• Doc Name: pages 8-1 to 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 Ri Ra Pea
Min Max De th Veloci 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
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 ii9i9! 9 0.44
BS 10.0% 50.0% 0 54 58
... 0.40 1Qfi! 15 2.43
B6 10.0% 50.0% 0 56 i;5.9 0.41 1;0:8: 15 2.68
87 50.0% 50.0% 0 51 :12.5: 0.51 1:2:5' 18 4.81
B8 7.0% 11.0% 0.35 3.6 0.33 4.4 0.67
' 89 27% 27% 0.19 4.8 0.19 . 4.8 0.24
810 7.0°10 11.0°fo 0.44 4.2 0.39 4.9 1.17
' B11 10% 27% 0.35 4.3 0.29 ?83 9 0.74
612 7.0% 11.0% 0.49 4.6 0.45 5.4 1.62
` 613 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
B75 7.0% 11.0% 0.67 5.6 0.61 '1:&i8 12 3.5
B1s 7.o°r° 11.o°io 0.72 s.s o.ss ;i!ao s a.aa
B17 7.0% 14.0% 0.39 3.9 0.34 5.0 0.86
B18 7.0% 17.0% 0.74 i;;';;50 0.63 iii$4 9 4.87
B19 50.0% 50.0% 0 57 :1:3:5. 0.57 1'3.5: 21 6.46
620 7.0% 11.0% 0.33 3.5 0.30 4.1 0.55
621 2.0% 5.0% 1.10 4.2 0.93 5.9 7.54
822 7.0% ii.o% 0.32 3.4 0.29 4.0 0.45
B23 7.0% 11.0% 0 99 ?7:$ 0.91 efi 9 10.56
B24 7°l0 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
827 1.0% 2.0% 0.37 1.4 0.33 1.9 0.29
B28 l.o% 2.0% 1.42 3.5 1.25 4.5 10.56
829 2.0% 2.0% 1.36 4.8 1.36 4.8 13.18
B30 50.0% 50.0% 0 43 ..1i1 ci 0.43 ..:1:1::5 15 3.05
B31 Deleted from Desi n
632 50.0% 50.0% 0 28 ;;8.4 0.28 Si4 12 0.95
B33 10.0% 10.0% 101 e9.8 1.01 ;9$ 9 13.18
B34 10.0% 50.0% .125 1Oi2 0.95 18:9' 12 22.63
' 635 27.0% 27.0% 0.10 3.1 0.10 3.1 0.0
` 636 27.0% 27.0% 0.16 4.2 0.16 4.2 0.16
` 837 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 ezoidal Channel C-Gulch 1.81
C3 7.0% 12.0% 0.67 5.6 0.61 is;;;i8i9 15 3.74
" C4 5.0% SO.o% 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 ezoidal Channel C-Gulch 29.13
C7 7.0% 11.0% 100 7i3 0.92 $i~- 9 10.85
C7a No Ditc h C7a
C8 7.0% 11.0% 0.56 5.0 0.51 5.9 2.28
" C9 5.0% 50.0% Tra ezoidal Channel C-Gulch 31.70
Flow de th in feet does not include 0.3 feet freeboard.
rn-oz~ EXH-8 - 29 - a~o3
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