PERMFILE108284

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Ditches & Culverts
• Section_Exhibit Name: Exhibit 66 Sly Gulch Hydrology Part 2
• Media Type: D
• Archive: Yes

Diameter: 6 inches
Headwater Dischar e
g Flow
_(ft)
- (cfs) _ Control
--------------- Type
---------
0.22 0.25 Outlet (Subcritical) 2
0.45 0.50 Inlet (Supercritical) 3
0.67 0.76 Inlet 5
0.90 1.00 Outlet 6
1.13 1.07 Outlet 6
1.35 1.14 Outlet 6
1.58 1.20 Outlet 6
1.80 1.27 Outlet 6
2.03 1.34 Outlet 6
2.25 1.40 Outlet 6
2.47 1.47 Outlet 6
2.70 1.54 Outlet 6
2.92 1.60 Outlet 6
3.15 1.67 Outlet 6
3.37
-------------
------------- 1.74
------------
------------ Outlet
-------------------------
------------------------- 6
--------
--------
Diameter: 9 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Contr
-------- ol
---------------- Type
---------
0.22 0.30 0
0.45 0.61 Outlet (Subcritical) 1
•
0.67 0.91 Outlet (Subcritical) 1
0.90 1.10 Outlet (Subcritical) 2
1.13 1.25 Outlet (Subcritical) 2
1.35 1.39 Inlet (Supercritical) 3
1.58 1.53 Inlet (Supercritical) 4
1.80 1.68 Inlet (Supercritical) 4
2.03 1.82 Inlet 5
2.25 1.96 Outlet 6
2.47 2.05 Outlet 6
2.70 2.13 Outlet 6
2.92 2.20 Outlet 6
3.15 2.27 Outlet 6
3.37 2.35 Outlet 6
Diameter: 12 inches
Headwater Discharge Flow
(f t)
------------- (cfs)
------------ Control
------------------------ Type
---------
0.22 0.37 Outlet (Subcritical) 1
0.45 0.74 Outlet (Subcritical) 2
0.67 1.18 Inlet (Supercritical) 3
0.90 1.80 Outlet (Subcritical) 1
1.13 2.40 Inlet (Supercritical) 3
1.35 2.98 Outlet 6
1.58 3.21 Outlet 6
1.80 3.44 Outlet 6
2.03 3.66 Outlet 6
2.25 3.88 Outlet 6