2007-10-30_PERMIT FILE - C1982057 ‎(2)‎

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 10/30/2007
• Doc Name: As-Built Report Sedimentation Structure Pond 005
• Section_Exhibit Name: Tab 13 Attachment 13-3C
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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13

Stru

#
SWS

#

Soil K

L (ft)

S (%)

C

P

PS #
Sediment

(tons) Peak
Sediment
Conc.

(mg/I) Peak
Settleable
Conc

(ml/1)
24VW

(ml/I)
37.1 36,816 21.59 5.78
#3 1 0.240 300.00 14.00 0.0630 1.0000 1 1.6 5,535 3.01 2.71
38.7 139,198 81.39 5.55
#2 1 0.370 300.00 27.00 0.0820 1.0000 1 39.6 106,103 43.53 22.01
78.3 139,191 69.07 8.07
#1 1 0.250 200.00 32.00 0.0400 1.0000 1 2.0 47,324 27.81 10.87
2 0.010 10.00 10.00 0.0050 1.0000 1 0.0 8 0.00 0.00
80.3 37,431 18.66 7.62
Subwatershed Time of Concentration Detai/s;
•
•
Stru
# SWS
# Land Flow Condition Slope (%) Vert. Dist.
(~) Horiz. Dist.
(tt) Velocity
(f Ps) Time (hrs)
#2 1 1. Forest with heavy ground litter 24.29 85.00 350.00 1.240 0.078
7. Paved area and small upland
gullies 15.55 255.00 1,640.00 7.930 0.057
8. Large gullies, diversions, and low
flowing streams 12.11 333.00 2,750.02 10.430 0.073
#2 1 Time of Concentration: 0.208
#3 1 3. Short grass pasture 10.67 32.00 300.00 2.610 0.031
1. Forest with heavy ground litter 17.33 130.00 750.00 1.050 0.198
7. Paved area and small upland
gullies 16.86 290.00 1,720.00 8.260 0.057
8. Large gullies, diversions, and low
flowing streams 32.38 395.00 1,220.00 17.070 0.019
#3 1 Time of Concentration: 0.305
#4 1 3. Short grass pasture 17.50 70.00 400.00 3.340 0.033
6. Grassed waterway 12.50 60.00 480.00 5.300 0.025
8. Large gullies, diversions, and low
Flowing streams 10.00 30.00 300.00 9.480 0.008
#4 1 Time of Concentration: 0.066
#5 1 3. Short grass pasture 14.44 65.00 450.00 3.040 0.041
1. Forest with heavy ground litter 18.18 20.00 110.00 1.070 0.028
7. Paved area and small upland
gullies 13.64 180.00 1,320.00 7.430 0.049
6. Grassed waterway 16.55 91.00 550.00 6.100 0.025
#5 1 Time of Concentration: 0.143
#5 2 3. Short grass pasture 20.00 80.00 400.00 3.570 0.031
6. Grassed waterway 60.71 170.00 280.00 11.680 0.006
8. Large gullies, diversions, and low
flowing streams 14.41 206.00 1,430.00 11.380 0.034
Filename: Pond 005 TR59 25-Yr 24-Hr 08_07.sc4
TR-59
13-3C-B.13
Printed 08-22-2007
Revised 08/07