2009-02-06_PERMIT FILE - C1980005A

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 2/6/2009
• Doc Name: Stock Pond Design
• Section_Exhibit Name: Tab 13 Appendix 13-9
• Media Type: D
• Archive: Yes

SEDCAD 4.0
r mm.,~.~.°°a o~,,,a..i c~n,.,,~.

Stock Pond 29
Material: Riprap
Trapezoidal Channel
Left Right
Bottom Freeboard Freeboard Freeboard
Sideslope Sideslope Slope (%)
Width (ft) Mult. x
Ratio Ratio Depth (R) % of Depth (VxD)
10.00 3.0:1 3.0:1 25.0
Simons/OSM Method -Steep Slope Design

w/o Freeboard w/ Freetward
Design Discharge: 30.90 ds
Depth: 0.16 R
Top Width: 11.08 ft
Velocity*:
X-Section Area: 1.90 sq R
Hydraulic Radius: 0.170
Froude Number*:
Manning's n*:
Dmin: 4.00 in
D50: 12.00 in
Dmax: 15.00 in
Velocity and Manning's n calculations may not apply far this method.
SEDCAD Utility Hun Printed 07-11-2002