PERMFILE48475

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Sediment Pond SEDCAD Results
• Section_Exhibit Name: Tab 13 Attachment 13-5B Appendix 1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
Copyright 1998 Pamela J. Schwab
Civil So(hvare Design
~Q

Stru ~
# SWS
# Land Flow Condition ~ Slope (%) Vert. Dist.
(fk) Horiz. Dist. -
(ft) - ~ Velocity
(fps) -Time (hrs)
#1 1 3. Short grass pasture 18.75 75.00 400.00 3.460 0.032
6. Grassed waterway 20.83 125.00 600.00 6.840 0.024
6. Grassed waterway 25.00 125.00 500.00 7.500 0.018
#1 1 Time of Concentration: 0.074
#1 2 5. Nearly bare and untllled, and
alluvial valley fans 10.00 40.00 400.00 3.160 0.035
7. Paved area and small upland
gullies 12,00 30.00 250.00 6,970 0.009
7. Paved area and small upland
gullies 11.25 45.00 400.00 6.750 0.016
7. Paved area and small upland
gullies 17,86 125.00 700.00 8,500 0.022
7. Paved area and small upland
gullies 12.73 140.00 1,100.01 7.180 0.042
7. Paved area and small upland
gullies 10.63 85.00 800.00 6.560 0.033
#1 2 Time of Concentration: 0.157
#1 3 3. Short grass pasture 37.50 150.00 400.00 4.890 0.022
6. Grassed waterway 30.00 60.00 200.00 8.210 0.006
#1 3 Time of Concentration: 0.028
#1 4 3. Short grass pasture 12.50 50.00 400.00 2.820 0.039
6. G25sed waterway 24.65 530.00 2,150.00 7.440 0.080
6. Grassed waterway 17.50 35.00 200.00 6.270 0.008
#1 4 Time of Concentration: 0.127
#1 5 5. Nearly bare and untllled, and
alluvial valley fans 13.75 55.00 400.00 3.700 0.030
7. Paved area and small upland
gullies 22,31 290.00 1,300.00 9.500 0.038
7. Paved arm and small upland
gullies 12.67 285.00 2,250.01 7.160 0.087
#1 5 Time of Concentration: 0.155
#1 6 3. Short grass pasture 35.71 75.00 210.00 4.780 0.012
#1 6 Time of Concentration: 0.012
#2 1 3. Short grass pasture 32.50 130.00 400.00 4.560 0.024
#2 1 Time of Concentration: 0.024
#2 2 5. Neary bare and unUlled, and
alluvial valley fans 46.67 70.00 150.00 6.830 0.006
#2 2 Time of Concentration: 0.006
#2 3 3. Short grass pasture 21.25 85.00 400.00 3.680 0.030
#2 3 Time of Concentration: 0.030
#2 4 5. Neary bare and unUlled, and
alluvial valley fans 13.75 55.00 400.00 3.700 0.030
7. Paved area and small uplantl
gullies 23.53 200.00 850.00 9.760 0.024
7. Paved area and small upland
gullies 9.62 125.00 1,300.01 6.240 0.057
Filename: pondl6lr-40.sc4 Printed 09-20.2001