2009-10-06_PERMIT FILE - C1980005 ‎(12)‎

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 10/6/2009
• Doc Name: 10 Year, 24 Hour SEDCAD4 Modeling
• Section_Exhibit Name: Tab 07 Appendix 7-6c.1 Addendum 7-6c.1A
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
0--inhf 1 QOA -9nn7 P-1. I Crh-.h
16
•
•

Stru
#
SWS
#

Soil K

L (ft)

S(%)

C

P

PS #
Sediment

(tons) Peak
Sediment
Conc.

(mg/0 Peak
Settleable
Conc

(ml/1)
24VW

(MI/1)
0.6 3,227 1.45 1.30
#2 1 0.160 300.00 7.50 0.0430 1.0000 1 0.1 795 0.36 0.32
0.1 795 0.36 0.32
#1
---- 1
-? --- 0.160
---- -- --- 300.00
-- - - 8.00
-- 0.0430 1.0000 1 0.1
I 0.1 835
835 0.37
0.37 0.34
0.34
#3 1 0.160 350.00 14.00 0.0430 1.0000 1 0.1 2,201 0.99 0.89
0.2 1,666 0.75 0.45
#4 0.2 1,666 0.75 0.45
#5 1 0.160 220.00 15.00 0.0430 1.0000 1 0.1 1,722 0.84 0.75
0.3 1,242 0.57 0.52
#7 1 0.280 400.00 21.00 0.0420 1.0000 1 8.4 20,023 4.50 2 85
9.3 20,023 4.95 1.98
#9 1 0.190 400.00 19.00 0.0430 1.0000 1 2.9 5,959 2.53 2.19
2 0.160 400.00 17.00 0.0430 1.0000 1 0.1 2,596 1.27 1.14
3 0.170 400.00 38.00 0.0430 1.0000 1 0.4 7,845 3.52 3.17
4 1.000 1.00 1.00 0.0000 1.0000 2 0.0 0 0.00 0.00
13.8 13,492 4.17 1.50
Subwatershed Time of Concentration Details.,
•
Stru
# SWS
# Land Flow Condition Slope (%) Vert. Dist.
M Horiz. Dist.
(ft) Velocity
(fps) Time (hrs)
#1 1 3. Short grass pasture 8.57 30.00 350.00 2.340 0.041
6. Grassed waterway 7.84 40.00 510.00 4.200 0.033
8. Large gullies, diversions, and low
flowing streams 6.94 120.00 1,730.00 7.900 0.060
#1 1 Time of Concentration: 0.134
#2 1 3. Short grass pasture 7.50 30.00 400.00 2 190 n nSn
6. Grassed waterway 8.33 15.00 180.00 4.330 0.011
8. Large gullies, diversions, and low
flowing streams 7.55 145.00 1,920.00 8.240 0.064
#2 1 Time of Concentration: 0.125
#3 1 3. Short grass pasture 6.75 27.00 400.00 2.070 0.053
6. Grassed waterway 11.03 100.00 907.00 4.980 0.050
8. Large gullies, diversions, and low
flowing streams 3.97 24.00 605.00 5.970 0.028
#3 1 Time of Concentration: 0.131
Filename: Pond 004 TR51_10yr24hr_0909.sc4
TR-51
7-6c.1 A-16
Printed 09-03-2009
Revised 09/09