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)---- ---Contr ol-------------- --T~e---
0.22 0.37 Outlet (Subcritical) 1
0.45 0.74 Outlet (Subcritical) 2
0.67 1.18 Inlet (Supercritical) 3
0.90 1.81 Inlet (Supercritical) 3
1.13 2.46 Inlet (Supercritical) 4
1.35 3.04 Inlet 5
1.58 3.27 Inlet 5
1.80 3.49 Inlet 5
2.03 3.72 Outlet 6
2.25 3.95 Outlet 6
2.47 4.11 Outlet 6
2.70 4.26 Outlet 6
2.92 4.40 Outlet 6
3.15 4.55 Outlet 6
3.37 4.69 Outlet 6
Diameter: 15 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Contr
-------- ol
---------------- Type
---------
0.22 0.43 Outlet (Subcritical) 1
0.45 0.85 Inlet (Supercritical) 3
• 0.67 1.48 Inlet (Supercritical) 3
0.90 2.25 Inlet (Supercritical) 3
1.13 3.13 Inlet (Supercritical) 3
1.35 4.10 Inlet (Supercritical) 3
1.58 5.01 Inlet 5
1.80 5.78 Inlet 5
2.03 6.24 Inlet 5
2.25 6.59 Outlet 6
2.47 6.93 Outlet 6
2.70 7.21 Outlet 6
2.92 7.48 Outlet 6
3.15 7.74 Outlet 6
3.37 8.01 Outlet 6
Diameter: 18 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
---------
0.22 0.48 Outlet (Subcritical) 1
0.45 0.97 Inlet (Supercritical) 3
0.67 1.76 Inlet (Supercritical). 3
0.90 2.70 Inlet (Supercritical) 3
1.13 3.76 Inlet (Supercritical) 3
1.35 4.93 Inlet (Supercritical) 3
1.58 6.21 Inlet (Supercritical) 3
1.80 7.46 Inlet (Supercritical) 4
2.03 8.53 Inlet 5
2.25 9.50 Inlet 5