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: 12 inches
Headwater Discharge Flow
-----(ft)---- ---(cfs)---- ---Control-------------- --Type---
0.30 0.49 Outlet (Subcritical) 1
0.60 0.98 Inlet (Supercritical) 3
0.90 1.81 Inlet (Supercritical) 3
1.20 2.68 Inlet (Supercritical) 4
1.50 3.42 Inlet 5
1.80 4.04 Inlet 5
2.10 4.37 Inlet 5
2.40 4.70 Outlet 6
2.70 5.01 Outlet 6
3.00 5.18 Outlet 6
3.30 5.34 Outlet 6
3.60 5.50 Outlet 6
3.90 5.67 Outlet 6
4.20 5.83 Outlet 6
4.50
-------------
------------- 6.00
------------
------------ Outlet
--------
--------
----------------
---------------- 6
---------
---------
Diameter: 15 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
---------
0.30 0.57 Outlet (Subcritical) 2
0.60 1.24 Inlet (Supercritical) 3
•
0.90 2.25 Inlet (Supercritical) 3
1.20 3.45 Inlet (Supercritical) 3
1.50 4.71 Inlet (Supercritical) 4
1.80 5.78 Inlet 5
2.10 6.67 Inlet 5
2.40 7.46 Inlet 5
2.70 8.16 Inlet 5
3.00 8.72 Outlet 6
3.30 9.14 Outlet 6
3.60 9.43 Outlet 6
3.90 9.72 Outlet 6
4.20 10.01 Outlet 6
4.50 10.27 Outlet 6
Diameter: 18 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Contr
-------- ol
---------------- Type
---------
0.30 0.64 Outlet (Subcritical) 2
0.60 1.49 Inlet (Supercritical) 3
0.90 2.70 Inlet (Supercritical) 3
1.20 4.13 Inlet (Supercritical) 3
1.50 5.78 Inlet (Supercritical) 3
• 1.80 7.46 Inlet (Supercritical) 4
2.10 8.87 Inlet 5
2.40 10.10 Inlet 5
2.70 11.18 Inlet 5
3.00 12.18 Inlet 5