2009-06-02_PERMIT FILE - C1982057A ‎(10)‎

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 6/2/2009
• Doc Name: pg 13-7-171 to 13-7-274
• Section_Exhibit Name: Tab 13 Attachment 13-7 Part 2
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Subwatershed Hydro%gy Detai/;

Stru
#
SWS
#
SWS Area
(a[) Time of
Conc

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

(cfs) Runoff
Volume

(ac-R)
#5 1 5.480 0.066 0.000 0.000 86.000 F 3.84 0.287
5.480 3.84 0.287
#3 1 3.200 0.033 0.000 0.000 71.000 M 0.51 0.042
3.200 0.51 0.042
#1 1 2.700 0.045 0.000 0.000 71.000 M 0.43 0.035
2.700 0.43 0.035
#2 1 10.800 0.043 0.000 0.000 48.000 M 0.00 0.000
13.500 0.43 0.035
#4 ~ 22.180 4.79 0.365
Subwatershed Time of Concentration Detai/s;
Stru SWS Land Flow Condition Slope (%) Vert. Dist Horiz. Dist. Veloc(ty Time (hrs)
# # (ft) (ft) (fps)
#1 1 3. Short grass pasture 10.67 40.00 375.00 2.610 0.039
8. Large gullies, diversions, and low 18.12 50.00 276.00 12.760 0.006
Flowing streams
#1 1 Time of Concentration: 0.045
#2 1 5. Nearly bare and unfilled, and 12
50 25.00 200
00 3.530 0.015
alluvial valley fans . .
3. Short grass pasture 17.86 25.00 140.00 3.380 0.011
8. Large gullies, diversions, and low 17
49 138.00 789
00 12.540 0.017
Flowing streams . .
#2 1 Time of Concentration: 0.043
#3 1 3. Short grass pasture 7.89 15.00 190.00 2.240 0.023
8. Large gullies, diversions, and low 20.45 100.00 489.00 13.560 0.010
Flowing streams
#3 1 Time of Concentration: 0.033
#5 1 3. Short grass pasture 9.43 30.00 316.00 2.450 0.036
7. Paved area and small upland 5
00 27
6 125
50 4
500 0.007
gullies . . . .
3. Short grass pasture 18.07 30.00 166.00 3.400 0.013
7. Paved area and small upland 18.63 60.00 322.00 8.680 0.010
gullies
#5 1 Time of Concentration: 0.066

Y
Filename: IIW Culvert PM10 TR5511 30 O6.srA
TR-55
13-7-232
Printed 11-30-2006
Revised 12/06