2009-01-07_PERMIT FILE - C1981022 ‎(7)‎

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 1/7/2009
• Doc Name: Bear Creek Fan Site ‎(Culvert Design, Main Channel Design, & Main Postmine Channel Design)‎
• Section_Exhibit Name: Exhibit 2.05-E3 Section 10ww
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
6
subwatershed Hydro%gy Detai/;

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

# # Musk X
UHS Discharge Volume
(ac)
(hrs) hrs
( ) Number

I (cfs) (ac-ft)
#1 1 53.000 0.168 0.000 0.000 57.000 TR55 0.20 0.135
2 0.800 0.025 0.012 0.347 90.000 TR55 ~ 1.50 0.072
53.800 1.50 0.207
subwatershed Time of Concentration Detai/s;
S~u S#S Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
(ft) (ft) (fps)
#1 _ 1 _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 _ 1 _ Time of Concentration: _ _ _ _ __ _ _ _ 0.168
#1 2 5. Nearly bare and untitled, and _ ____ _ _ __ __

alluvial valley fans 60.00 15.00 24.99 7.740 0.000
5. Nearly bare and untitled, and

alluvial valley fans 6.81 16.00 235.00 2.600- 0.025
#1 2 Time of Concentration: 0.025
subwatershed Muskingum Routing Detai/s;
Stru SWS Land Flow Condition Sloe °1o Vert. Dist. Horiz. Dist. Velocity
# # p ( ) (ft) (ft) (fps) Time (hrs)
#1 2 5. Nearly bare and untitled, and 14.94 26.00 174.00 3.860 0.01
alluvial valley fans
- -- ---------------- - - -
#1 2 Muskingum K: 0.017
Filename: Main Channel Report.sc4 Printed 12-18-2008