PERMFILE63375

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 9/12/2006
• Doc Name: 10-year, 24-hour SEDCAD4 Modeling
• Section_Exhibit Name: Tab 07 Appendix 7-6g.1 Addendum 7-6g.1A
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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8
Subwatershed Hydro/ogy Detai/;

Stru
#
SWS
# SWS Area

(ac) Tme of
Conc

(hrs) Musk K

(hrs)
~
Musk X Curve

Number
UHS Peak
Discharge

(6s) Runoff
Volume

(arft)
#4 1 0.070 0.000 0.000 0.500 100.000 F 0.09 0.010
0.070 0.09 0.010
#1 1 14.300 0.059 0.009 0.427 62.000 M 0.05 0.041
14.300 0.05 0.041
#2 1 20.100 0.071 0.000 0.000 62.000 M 0.06 0.057
34.400 0.13 0.098
#3 1 11.500 0.032 O.ODO 0.000 62.000 M 0.04 0.033
2 2.100 0.000 0.000 0.000 100.000 F 2,74 0.297
48.070 2.83 0.438
Subwatershed Time of Concentration Detai/s;
Stru SWS Land Flow Condition Slope (°k) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
# # (ft) (ft) (fps)
#1 1 5. Nearly bare and unfilled, and 22,00 88.00 400.00 4.690 0.023
alluvial valley fans
7. Paved area and small upland 13.15 99.00 753.00 7.290 0.028
gullies
8. Large gullies, diversions, and low 11.91 38.00 319.00 10.350 0.008
flowing streams
#1 1 Time of Concentration: 0.059
#2 1 5. Nearly bare and unfilled, and L6.48 65.00 420.00 3.930 0.029
alluvial valley fans
8. large gullies, diversions, and low 11.85 185.00 561.01
1 10.320 0.042
flowing streams ,
#2 1 Time of Concentration: 0.071
#3 1 5. Nearly bare and unfilled, and 16.25 65.00 400.00 4.030 0.027
alluvial valley fans
7. Paved area and small upland 24.66 46.00 185.00 10.030 0.005
gullies
#3 1 Time of Concentration: 0.032
Subwatershed Muskingum Routing Detai/s;
Stru SWS Land Flow Condition Slope (°/n) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
# # (ft} (ft} (fps}
#1 1 8. Large gullies, diversions, and low 11.11 36.00 324.00 9.990 0.00
Flowing streams
#1 1 Muskingum K: 0.005

Filoname: Pecoco_Pond.sc4 Printed 10-26-2005
7-6g.1-16