PERMFILE49404

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 7/21/2005
• Doc Name: Design Report Sedimentation Structure 008
• Section_Exhibit Name: Tab 7 Appendix 7-6e
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
r,.,..,d,.ro ~ooa ao.~=i= i c.. n,.,~n
Subwatershed Hydro/ogy Detai/;
•

Stru
#
SWS
#
SWS Area
(ac) Time of
Conc

(hrs)
Musk K
(hrs)
Musk X
Curve
Number
UHS Peak
Discharge

(~) Runoff
Volume

(ac-ft)
#7 1 0.085 0.000 0.000 0.000 100.000 M 0.14 0.015
~ o.o8s o.la o.o1s
#6 1 91.900 0.097 0.000 0.000 62.000 M 5.92 0.836
91.900 5.92 0.836
#3 1 16.000 0.085 0.000 0.000 62.000 M 1.03 0.145
16.000 1.03 0.145
#2 1 16.200 0.084 0.000 0.000 62.000 M 1.04 0.147
16.200 1.04 0.147
#1 1 31.200 0.091 0.000 0.000 62.000 M 2.01 0.284
31.200 2.01 0.284
#4 1
, 67.800 0.031 0.066 0.426 62.000 M 4.37 0.617
2 23.500 0.211 0.000 0.000 70.000 M 3.40 0.547
~, 154.700 7.23 1.740
#6 1 4.700 0.028 0.000 0.000 69.000 M 1.32 0.099
2 18.400 0.037 0.000 0.000 65.000 M 2.81 0.250
3 1.600 0.000 0.000 0.000 100.000 F 2.57 0.280
~, 271.385 19.57 3.221
Subwatershed Time of Concentration Detai/s:
•
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
# # (ft) (ft) (fps)
#1 1 S. Nearly bare and untilled, and 10.00 40.00 400.00 3.160 0.035
alluvial valley fans
7. Paved area and small upland 21.88 420.00 1,920.00 9.410 0.056
gullies
#1 1 Time of Concentration: 0.091
S. Nearly bare and untilled, and
#2 1
alluvial valley fans 10.00 40.00 400.00 3.160 0.035
7. Paved area and small upland 18.59 290.00 1,560.00 8.670 0.049
gullies
#2 1 Time of Concentration: 0.084
#3 1 5. Nearly bare and untilled, and 10.00 40.00 400.00 3.160 0.035
alluvial valley fans
7. Paved area and small upland 21.43 360.00 1,680.00 9.310 0.050
gullies
#3 1 Time of Concentration: 0.085
Filename: Pond 008_25yr_lower pipe.sc4 Printed 07-13-2005