PERMFILE132039

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 9/30/2002
• Doc Name: Sediment Ponds SEDCAD4 Results
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
Copyngnt 1990 Pamela J Schwab
Gml Sorhvare Design
9
• Subwatershed Hydro/ogy Detai/;

Stru SWS SWS Area
~ ~ (ac) Tme of
Conc

(hrs)
Musk K
(hrs)
Musk K
Curve
Number
UHS ~ Peak
I Discharge

~ (ds) Runoff
Volume

(arR)
xl 1 9.800 0.037 0.030 O.a12 69.000 M ~ 1.05 0.099
2 23.500 0.048 0.000 0.000 91.000 M 22.18 1.774
3 0.740 0.010 0.000 0.000 100.000 F ~ 0.96 0.105
~ 34.040 24.19 1.978
Subwatershed Sedimento/ogy Detai/:
u
I Peak Peak
Stru SWS Sediment Sediment Settleable 24VW
Sad K
x a L (R) 5 (%) C p PS # ~ Conc. Conc
(tons) (ml/I)
l (mg/I) (ml/I)
=1 1 0.280 337.00 22.20 0.0430 1.0000 2 2.6 49,652 36.55 13.91
2 0.160 393.00 24.30 1.0000 0.9000 1 1,034.7 607,770 318.60 182.12
3 0.010 10.00 0.50 0.0010 1.0000 1 0.0 0 0.00 0.00
1,037.3 570,095 299.15 165.99 i
Subwatershed Time of Concentration Detai/s:
Stru SWS Land Flow Condition Slope (%) Vert. Dis[. Horiz. Dist. Veloary Time (hrs)
x x (R) (R) (fPs)
=1 1 3. Short grass pasture 21.67 65.00 300.00 3.720 0.022
7. Paved area and small upland 20.00 100.00 500.00 9.000 0
015
gullies .
711 1 Time of Concentration: 0.037
x 1 2 5. Nearly bare and untitled, and 23.33 70.00 300.00 4.830 0.017
alluvial valley fans
7. Paved area and small upland 17.16 115.00 670.00 8.330 0.022
gullies
7. Paved area and small upland 12.00 30.00 250.00 6.970 0.009
gullies
#1 2 Time of Concentration: 0.048
Subwatershed Muskingum Routing Detai/s:
•
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Veloaty Tme (hrs)
a (R) (R) (fps)
u I 1 7. Paved area and small upland 15.52 135.00 870.00 7.920 0.030
gullies
Filename. p13a sc4 Printed 02-25-t999