PERMFILE113053

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 9/2/2004
• Doc Name: Attachment 10 to 12
• Section_Exhibit Name: Exhibit 7 Streeter Pond - 001A
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
r ...,d,.m m°n oomom i s~~...,~~.
17
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-R)
#1 1 500.000 0.200 0.200 0.000 70.000 S 331.36 42.004
500.000 291.19 42.004
#2 1 354.550 0.396 0.396 0.395 60.000 M 121.01 15.702
2 117.390 0.350 0.350 0.367 60.000 M 42.73 5.199
971.940 151.42 62.905
#3 1 325.280 0.420 0.420 0.359 66.000 M 207.55 24.431
1,297.220 307.71 67.336
#4 1 79.380 0.173 0.173 0.346 52.000 M 14.37 1.662
2 53.000 0.261 0.261 0.348 56.000 M 14.44 1.679
1,429.600 317.77 90.677
#6 1 61.540 0.323 0.323 0.345 53.000 M 9.52 1.443
2 75.320 0.268 0.268 0.348 56.000 M 20.24 2.386
1,566.460 326.51 94.505
#6 1 70.760 0.208 0.208 0.400 51.000 M 9.39 1.313
2 170.260 0.443 0.443 0.355 56.000 M 34.61 5.393
1,807.480 350.71 101.211
#7 1 29.750 0.073 0.073 0.432 53.000 M 15.63 0.697
1,837.230 352.70 101.909
Subwatershed Sedimento%gy Detai/:

Stru
#
SWS
#
Soil K
L (ft)
S (%)
C
P
pS #
Sediment
(tons) Peak
Sediment
Conc.
(mg/I) Peak
Settleable
Conc
(ml/I)
24VW
(ml/I)
#1 1 0.280 1,000.00 0.01 0.0010 1.0000 1 ( 0.3 13 0.00 0.00
0.3 13 0.00 0.00
#2 1 0.280 1,020.00 17.10 0.0600 0.3800 1 476.9 40,332 9.28 6.36
2 0.280 450.00 11.30 0.1000 0.3800 1 86.0 22,404 5.55 3.74
323.5 20,682 0.00 0.00
#3 1 0.280 880.00 11.70 0.3200 0.3800 1 2,487.6 131,930 35.90 24.53
2,810.5 104,174 24.66 13.14
#4 1 0.280 750.00 14.40 0.0800 0.7000 1 ( 68,0 53,752 14.71 10.00
Filename: Streeter-FreeboardDesign.sc4 Printed 07-16-2002