2007-12-17_PERMIT FILE - C1981020A ‎(6)‎

• Permit No: C1981020A
• IBM Index Class Name: Permit File
• Doc Date: 12/17/2007
• Section_Exhibit Name: Appendix M‎(vii)‎ to M‎(viii)‎ Hydrologic Data
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
r.,.,,~;,.M ~aoa -~m~ oe,,,vi~ ~ c~M..~~,
Structure Detaii;
Structure #4 (Erodible Channel)
Ditch I
Triangular Erodible Channel Inputs:
Material: Alluvial silts colloidal
Left ~ R19hk -~ freeboard Freeboard Freeboard _ Ltmmng :`
~~:Sldeilope ~a Sldeslope = Slope (°J~ ~]an0ing~s n -~- ~Muit°x -~ VelocRy
~~ Rabo _.. _ A `'Ratio == ~ - D~p~ 1fk) ^/q of~ptkt = (fps)
to ~~ - ,~-~- ,. _._~_- __t~ _~ _-_- wz~ r=~{VxD) _-} -,_~;
2.5:1 2.5:1 4.5 0.0250 0.30 5.0
Erodible Channel Results:
__ s__~_ /o Freeboard lv/~reeboeYd
Design Discharge: 1.99 ds
Depth: 0.43 ft 0.73 R
Top Width: 2.15 ft 3.65 ft
Veloaty: 4.32 fps
X-Section Area: 0.46 sq ft
Hydraulic Radius: 0.200 ft
r-roude Number: 1.64
I~
Filename: MunGob 100 AsConsVucted.sc4
Printed 03-27-2007
M(vii)-23