PERMFILE115024

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 2/15/2006
• Doc Name: Deal Gulch Pond Design
• Section_Exhibit Name: Appendix Q Section XXXVI
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Subwatershed Hydro%gy Detai/:

Stru
#
SWS
# SWS Area

(ac) Time of
Conc
(hrs) Musk K

(hrs)
Musk X Curve

Number
UHS Peak
Disdwrge
(~) Runoff
Volume
(ac ft)
#1 1 41.900 0.262 0.000 0.000 47.000 M 0.00 0.000
2 1.000 0.025 0.037 0.377 87.000 F 0.82 0.063
3 26.500 0.070 0.030 0.381 87.000 F 21.82 1.661
4 7.900 0.030 0.000 0.000 47.000 M 0.00 0.000
77.300 22.64 1.724
#2 1 18.400 0.088 0.000 0.000 47.000 M 0.00 0.000
2 9.000 0.094 0.104 0.382 87.000 F 7.41 0.564
3 71.700 0.136 0.000 0.000 47.000 M 0.00 0.000
176.400 28.80 2.288
Subwatershed Sedimento%gy Detai/:
•

Sdu
#
SWS
#
Soll K
L (ft)
S (%)
C
P
PS #
Sediment
(tom) Peak
Sediment
Conc.
(ms/p Peak
Settleable
Conc
(~/0
24VW
(~~l)
#1 1 o.zso 600.00 zo.eo 1.0000 l.oooD 1 0.0 1 0.00 0.00
2 0.140 320.00 13.00 1.0000 1.0000 1 10.3 214,348 102.22 54.12
3 0.140 500.00 20.00 1.0000 1.0000 1 692.5 587,621 280.22 155.06
4 0.250 400.00 31.20 0.1100 1.OOD0 1 0.0 1 0.00 0.00
902.8 576,177 274.76 151.82
#2 1 0.250 480.00 20.80 0.1100 1.0000 1 0.0 1 0.00 0.00
2 0.140 450.00 22.00 1.0000 1.0000 1 278.5 546,690 260.71 144.70
3 0.250 750.00 20.00 0.1100 1.0000 1 0.0 1 0.00 0.00
1,181.2 619,448 295.37 150.19
Subwatershed Time of Concentration Detai/s:
•
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velodty Time (~)
# # (ft) (ft) (fps)
#i 1 1. Forest with heavy ground litter 13,69 115.00 840.00 0.930 0.250
6. Grassed waterway 23.83 205.00 860.32 7.320 0.032
#1 1 Time of Concentration: 0.282
#1 2 5. Nearly bare and unfilled, and 12.50 40.00 320.00 3.530 0.025
alluvial valley fans
#1 2 Time of Concentration: 0.025
Filename: Deal Gulch Pond 25 year event.sc4
Printed 08-29-2005