2020-03-31_PERMIT FILE - C1981019A ‎(5)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/31/2020
• Doc Name: Emergency Spillway, Temporary and Permanent Chanel Designs, Existing Structures
• Section_Exhibit Name: Exhibit 07 Item 14
• Media Type: D
• Archive: Yes

Exhibit 7, Item 14, Table 1
Summary of Ditch and Channel Design Parameters
East Taylor Ditch Flow, Q Slope, %
Bottom
Width
Side Slope,
H:1V
Rip Rap,
D50, in
East Taylor Ditch, Sta 0+00 to 19+55 96.6 22.0 12.0 3.0 18
Sta 38+33 to 77+00 76.0 10.7 12.0 3.0 18
Flow, Q Slope, %
Bottom
Width
Side Slope,
H:1V
Rip Rap,
D50, in
Taylor Ditch Flow, Q Slope, %
Bottom
Width
Side Slope,
H:1V
Rip Rap,
D50, in
Taylor Ditch, Sta 0 to 10+67 4.4 13 0.0 3.0 n/a; veg.
Section 16 Pond Ditch Extension Flow, Q Slope, %Bottom Side Slope, Rip Rap,
Section 16 Pond Ditch Extension 9.7 2 0.0 3.0
NA,
in rock
East Pit Reclamation Area Flow, Q Slope, %
Bottom
Width
Side Slope,
H:1V
Rip Rap,
D50, in
Prospect Ditch Reach 1 to Sta 1+50 10.0 10.7 12 2 n/a; veg.
Prospect Ditch, Sta 1+50 to PD-1 4.4 28.2 12 2 n/a; veg.
Prospect Ditch, above Pond PD-1 4.1 12-15 12 2 n/a; veg.
N. Trib. East Pit Ditch Reach 1 10.2 21 12 2 n/a; veg.
N. Trib. East Pit Ditch Reach 2 11.9 10 - 13 12 2 6
Final East Pit Ditch all 3 Reaches 5.9-27.2 4-16.8 12 2 6
Combined NTEP/Final E Pit Ditch 35.4 24 12 2 9
Note: For ditches in the South Taylor Area, See Volume 13, Table 1, Exh. 7-20 Part E. (This includes
the following Ditches
West Taylor East Tributary Ditch
West Taylor West Tributary Ditch
S29-A Trib
Trib. D Ditch
Trib. F DitchExh7-14OExh7-14RExh7-14IExh7-14J(Reserved for future use)Exh7-14LExh 7H - Generalized Ditch Design Procedures (See Text)
Exh. 7-14-7
Revision Date: 2/13/20
Revision No. TR-135