2015-12-17_PERMIT FILE - C1981035A ‎(10)‎

• Permit No: C1981035A
• IBM Index Class Name: Permit File
• Doc Date: 12/17/2015
• Doc Name: Hydrology Sed Cad Model East Clear Water Ditch
• Section_Exhibit Name: KII Appendix 11‎(1)‎ Sed Cad Model Ditch East
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
r....,AM'I loon rnnln oma. 1, i Q,k� k
w/o Freeboard w/ Freeboard
Hydraulic Radius: 0.090 ft
Froude Number: 2.46
�i`izictuir fel; (f inrlihly (11,-117110
Station 0+70 to 1+60 (C)
Trapezoidal Erodible Channel Inputs:
Material: Graded loam to cobbles when noncolloidal
Left
Bottom
Right
Freeboard
Freeboard Freeboard
Limiting
9
Sideslope
Width (ft)
Sideslope Slope (%) Manning's n
Mult. x
Velocity
Ratio
Ratio
Depth (ft) % of Depth (VxD)
(fps)
3.91 2.6:1
3.7:1 6.2 0.0300
0.30
5.0
Erodible Channel Results:
Structure #5_(Cr-odible Channel)
Station 1+60 to 4+70 (D)
Trapezoidal Erodible Channel Inputs:
Material: Graded loam to cobbles when noncolloidal
Left Right
Bottom 9
w/o Freeboard w/ Freeboard
Design Discharge:
2.38 cfs
Depth:
0.16 ft 0.46 ft
Top Width:
4.92 ft 6.81 ft
Velocity:
X -Section Area:
3.37 fps
0.71 sq ft
Hydraulic Radius:
0.142 ft
Froude Number:
1.57
Structure #5_(Cr-odible Channel)
Station 1+60 to 4+70 (D)
Trapezoidal Erodible Channel Inputs:
Material: Graded loam to cobbles when noncolloidal
Left Right
Bottom 9
Freeboard
Freeboard Freeboard
Limiting
9
�
Sideslope Sideslope Slope (%) Manning's n
Width (ft)
Mult. x
Velocity
Ratio Ratio
Depth (ft) % of Depth (VxD)
(fps)
4.79 1.7:1 2.2:1 1.7 0.0300
0.30
5.0
Erodible Channel Results:
Filename: CWD-2 from 0+00 to 22+20 _2015 06 29.sc4 Printed 12-03-2015
w/o Freeboard w/ Freeboard
Design Discharge:
2.38 cis
Depth:
0.21 ft 0.51 ft
Top Width:
Velocity:
5.62 ft 6.78 ft
2.15 fps
Filename: CWD-2 from 0+00 to 22+20 _2015 06 29.sc4 Printed 12-03-2015