PERMFILE60157

• Permit No: C1981014
• IBM Index Class Name: Permit File
• Doc Date: 8/19/2002
• Doc Name: Pond 4 & 5 10 & 25 Yr, 24 Hr Design
• Section_Exhibit Name: Exhibit 19 Attachment 1 SEDCAD 4 Printouts
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
r,...,,d..w ~°oa ~~mer~ ~ e,.~.,.,an
Subwatershed Hydro%gy Detai/:

Stru SWS
# #
SWS Area
(ac) Time of
Conc
)
(hrs
Musk K
(hrs)
Musk X
Curve
Number
UHS Peak
Discharge

(cfs) Runoff
Volume

(ac-ft)
#1 1 12.300 0.165 0.000 0.000 75.000 M 7.28 0.853
2 31.000 0.144 0.000 0.000 80.000 M 24.66 2.847
3 3.000 0.000 0.000 0.000 Y00.000 F 6.44 0.700
46.300 35.17 4.400
Subwatershed Sedimento/ogy Detai/;
Peak Peak
Stru SWS Sediment Sedo ~ent Se~ able 24VW
# # Sofl K L (R) S (%) C P PS #
(tons) (ml/p
(mg/I) (ml/I)
#1 1 0.320 75.00 30.00 0.4000 1.0000 1 151.5 282,505 168.30 88.24
2 0.320 100.00 10.00 0.2000 0.9000 1 80.7 48,275 28.99 15.19
3 0.001 25.00 0.10 0.0010 1.0000 1 0.0 0 0.00 0.00
232.2 102,204 61.06 26.88
Subwatershed Time of Concentration Detai/s;
Stru SWS
Land Flow Condition °
Slope (/°) Vert. Dist. Horiz. Dist. Velocity
Time (hrs)
# # (ft) (R) (fps)
#1 1 3. Short grass pasture 4.00 22.80 570.00 1.600 0.098
3. Short grass pasture 25.00 72.50 290.00 4.000 0.020
7. Paved area and small upland 6.00 50.40 840.00 4.930 0.047
gullies
#1 1 Time of Concentration: 0.165
Filename: pond 5 rovl.sc4 Printed OS-28-2002