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: 15 inches
Headwater Discharge Flow
__ _(ft) (cfs)_ _ _ Control _ _ 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 6.46 Inlet 5
2.25 7.09 Inlet 5
2.47 7.65 Inlet 5
2.70 8.18 Inlet 5
2.92 8.68 Inlet 5
3.15 9.11 Inlet 5
3.37 9.44 Inlet 5
Diameter: 18 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Contr
-------- ol
---------------- 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
2.47 10.37 Inlet 5
2.70 11.18 Inlet 5
2.92 11.94 Inlet 5
3.15 12.64 Inlet 5
3.37
-------------
------------- 13.31
------------
------------ Inlet
--------
--------
----------------
---------------- 5
---------
---------
Diameter: 21 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Contr
-------- ol
---------------- Type
---------
0.22 0.53 Outlet (Subcritical) 2
0.45 1.12 Inlet (Supercritical) 3
0.67 2.03 Inlet (Supercritical) 3
0.90 3.13 Inlet (Supercritical) 3
1.13 4.38 Inlet (Supercritical) 3
• 1.35
1.58 5.75
7.25 Inlet
Inlet (Supercritical)
(Supercritical) 3
3
1.80 8.85 Inlet (Supercritical) 3
2.03 10.47 Inlet (Supercritical) 4
2.25 11.90 Inlet 5