PERMFILE41445

• Permit No: C1981038
• IBM Index Class Name: Permit File
• Doc Date: 6/29/2004
• Section_Exhibit Name: Volume 8 Surface Drainage - Culvert Capacities
• Media Type: D
• Archive: No

Diameter: 36 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
--

0.25
0.85
Inlet
(Supercritical) -------
3
0.50 2.23 Inlet (Supercritical) 3
0.75 4.08 Inlet (Supercritical) 3
1.00 6.29 Inlet (Superc,ritical) 3
1.25 8.78 Inlet (Supercr,itical) 3
1.50 11.54 Inlet (Supercritical) 3
1.75 14.54 Znlet (Supercritical) 3
2.00 17.77 Inlet (Supercritical) 3
2.25 21.20 Inlet (Supercritical) 3
2.50 24.83 Inlet (Supercritical) 3
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Diameter: 42 inches
Headwater Discharge Flow
(ft) (.cfs) Control
-------------------- Type
--

~~ ~- ~ '- 0.25
~---`"'-0:94""
-"'Inle't"
(Supercritical')-`" -----
" `3"" ""-""
0.50 - 2.61 _ Inlet (Supercritical).. _ 3 _.....
0.75 4.77 Inlet (Supercritical) 3
1.00 7.33 Inlet (Supercritical) 3
1.25 10.24 Inlet (Supercritical) 3
1.50 13.47 Inlet (Supercritical) 3
1.75 16.97 Inlet (Supercritical) 3
2.00 20.73 Inlet (Supercritical) 3
•
2=25
2.50 24.73
28.97 I=let
Inlet' (Supercritical)
(Supercritical) 3
3
____=-
_ __=-v=
~- --~=_
=
---_
===
Diameter: 45 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
---------
0.25 0.99 Inlet (Supercritical) 3
0.50 2.79 Inlet (Supercritical) 3
0.75 5.10 Inlet (Supercritical) 3
1.00 7.85 Inlet (Supercritical) 3
1.25 10.97 Inlet (Supercritical) 3
1.50 14.43 Inlet (Supercritical) 3
1.75 18.18 Inlet (Supercritical) 3
2.00 22.21 Inlet (Supercritical) 3
2.25 26.50 Inlet (Supercritical) 3
2.50 31.04 Inlet (Supercritical) 3

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