2009-08-24_PERMIT FILE - C1980005A

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 8/24/2009
• Doc Name: Stock Pond Design
• Section_Exhibit Name: Tab 13 Appendix 13-9
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
Copyright 1998 Pamela J. Schwab
Civil Software Design
6
Subwatershed Hydro/ogy Detai/;

Stru
#
SWS
#
SWS Area
(at) Time of
Conc
(hrs)
Musk K
(hrs)
Musk X
Curve
Number
UHS Peak
Discharge
(cfs) Runoff
Volume
(ac-ft)
#4 1 25.300 0.110 0.000 0.000 71.000 M 8.89 0.647
25.300 8.89 0.647
#3 1 28.900 0.108 0.000 0.000 71.000 M 10.15 0.739
54.200 19.04 1.385
#2. 1 41.500 0.149 0.000 0.000 71.000 M 7.60 1.061
95.700 24.44 2.446
#1 1 29.900 0.124 0.000 0.000 71.000 M 10.50 0.764
125.600 32.19 3.210
Subwatershed Time of Concentration Detai/s;
•

Stru
# SWS
# Land Flow Condition Slope (%) Vert. Dist.
(R) Horiz. Dist.
(R) Velocity
(fps) Time (hrs)
#1 1 3. Short grass pasture 10.00 40.00 400.00 2.520 0.094
6. Grassed waterway 15.42 200.00 1,297.00 5.890 0.061
7. Paved area and small upland
gullies 9,32 40.00 429.00 6.140 0.019
itl 1 Time of Concentration: 0.124
#2 1 3. Short grass pasture 17.50 70.00 400.00 3.340 0.033
6. Grassed waterway 12.03 200.00 1,663.00 5.200 0.086
7. Paved area and small upland
gullies 14.10 110.00 780.00 7.550 0.028
it2 1 Time of Concentration: 0.149
#3 1 3. Short grass pasture 17.50 70.00 400.00 3.340 0.033
6. Grassed waterway 14.30 150.00 1,049.00 5.670 0.051
7. Paved area and small upland
gullies 15.58 110.00 706.00 7.940 0.024
tF3 1 Time of Concentration: 0.108
#4 1 3. Short grass pasture 15.50 62.00 400.00 3.140 0.035
6. Grassed waterway 12.88 110.00 854.00 5.380 0.044
7. Paved area and small upland
gullies 10.80 60.00 741.00 6.610 0.031
#4 1 Time of Concentration: 0.110
Filename: Senecallrun.sc4 Printed 06-19-2002