2009-01-07_PERMIT FILE - C1981022 ‎(5)‎

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 1/7/2009
• Doc Name: Bear Creek Fan Site SAE
• Section_Exhibit Name: Exhibit 2.05-E3 Section 9h
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
7
Subwatershed Hydro%gy Detai/;

Stru SWS SWS Area Time of Musk K Curve ~ Peak Runoff

# # Conc
Musk X
UHS
Discharge
Volume
(ac) (hrs) (hrs) Number i
~ (cfs)
(ac-ft)
#1 1 0.400 0.017 0.000 0.000
- 90.000 TR55
- ~ 0.75 0.033

2
53.000
0.168
0.014
0.335
57.000 _
TR55 .~
~ 0.20
0.135
3 0.400 0.000 0.014 0.306 90.000 TR55 0.75 0.033
53.800 1.50 0.201
Subwatershed Sedimento%gy Detai/;
Peak Peak
Stru SWS Sediment Sediment Settleable 24VW
# # Soil K L (ft) S (%) C P PS # Conc Conc
(tons) . (ml/I)
(mg/I) (ml/I)
#1 1 0.370 80.00 8.00 0.0500 1.0000 1 ` _ _ 0.2 8,981 2.43 1.28
2 0.370 300.00 30.00 0.0380 1.0000 1 ~ 1.8
---- -- _
11,152
- 2.30 2.00
3 0.370 50.00 50.00 0.0380
- 1.0000
-- - - -- - 1 ~
-- --- 1.0 44,431 12.03 6.33
3.0 26,825 6.24 2.54
Subwatershed Time of Concentration Detai/S;
Stru SWS
Land Flow Condition
Slope (%) Vert. Dist. Horiz. Dist. Velocity
Time (hrs)
# # (ft) (ft) (fps)
#1 1 5. Nearly bare and untilled, and

alluvial valley fans 6.37 10.00 157.00 2.520 0.017
#i 1 Time of Concentration: 0.017
#1 2 3. Short grass pasture 3.33 10.00 300.00 1.460 0.057
6. Grassed waterway 35.55 1,137.00 3,198.01 8.940 0.099
8. Large gullies, diversions, and low

flowing streams 28,05 198.00 706.00 15.880 0.012
#1 2 Time of Concentration: 0.168
#1 3 5. Nearly bare and untilled, and 60.00 15
00 25
00 7
740 0
000
alluvial valley fans . . . .
#1 3 Time of Concentration: 0.000
Subwatershed Muskingum Routing Detai/S;
Stru SWS
# # Land Flow Condition Vert. Dist.
Slope (%) (ft) Horiz. Dist.
(ft) Velocity
(fps) Time (hrs)
#1 2 5. Nearly bare and untilled, and
alluvial valley fans 60.00 15.00 24.99 7.740 0.000
5. Nearly bare and untilled, and

alluvial valley fans 7,24 10.00 138.20 2.680 0.014
Filename: SAE(pad)_Silt_Revised.sc4 Printed 12-18-2008