2004-09-02_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 9/2/2004
• Doc Name: Attachment 10 to 12
• Section_Exhibit Name: Exhibit 07 Section 16 Pond - 009A
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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10
'~ Subwatershed Hydro%gy Detai/;

Stru
#
SWS
#
SWS Area
(ac) Time of
Conc
(ham)
Musk K
(hrs)
Musk X
Curve
Number
UHS Peak
Discharge
(cfs Runoff
Volume
ac-ft
( )
#1 1 21.850 0.116 0.116 0.376 58.000 M 4.74 0.243
2 21.170 0.026 0.028 0.426 56.000 M 2.62 0.173
43.020 4.43 0.416
#2 1 38.090 0.098 0.098 0.388 48.000 M 0.25 0.032
81.110 4.43 0.448
#3 1 87.030 0.350 D.350 0.360 56.000 M 3.01 0.712
168.140 4.73 1.159
#4 1 97.330 0.585 0.585 0.346 61.000 M 7.49 1.589
265.470 12.05 2.748
Subwatershed Sedimento%gy Detai/;

Stru
#
SWS
#

Soil K

L (ft)

S (%)

C

P

PS #
Sediment
(tons) Peak
Sediment
Conc.
(mgjl) Peak
Settleable
Conc
(ml/I)
24VW
(ml/I)
#1 1 0.280 750.00 12.40 0.0300 0.3800 1 2.1 11,550 5.65 3.12
2 0.280 675.00 16.30 0.0100 0.3900 1 0.6 4,446 2.18 1.18
2.1 7,860 3.23 1.53
#2 1 0.280 991.70 17.80 0.0600 0.8200 1 1.0 28,453 13.93 11.35
3.0 11,669 5.06 2.19
#3 1 0.280 1,166.70 17.50 0.0300 0.4400 1 6.9 10,645 2.03 1.69
I S.7 29,568 5.82 1.25
#4 1 0.280 1,550.00 10.80 0.1700 0.4400 1 ~ 64.8 47,925 4.43 3.42
73.6 466,506 48.90 2.46
Subwatershed Time of Concentration Detai/s;
•
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
# # (ft) (ft) (fps)
#1 1 3. Short grass pasture 11.11 100.00 900.00 2.660 0.093
8. Large gullies, diversions, and low 7,86 55.00 700.00 8.400 0.023
Flowing streams
#1 1 Time of Concentration: 0.116
Filename: Sectionl6-SpillwayDesign.sc4 Printed OS-11-2002