2013-01-14_PERMIT FILE - C1996083A ‎(16)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 1/14/2013
• Doc Name: pages EXH 8-98 to EXH 8-245
• Section_Exhibit Name: Volume III Exhibit 08 Protection of the Hydrologic Balance Part 2
• Media Type: D
• Archive: Yes

•
SEDCAD 4 for Windows
Copyright 1998 Pamela J. $Chwdb
Civil SOM1warp Design
Subwatershed Hydro/ogy Detai/;

Stru SWS
~ #
SWS Area
(ac) Time of
Conc

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

(cfs) Runoff
Volume

(ac-R)
#1 1 0.070 0.017 0.017 0.399 82.000 7855 0.04 0.003
2 0.110 0.016 0.016 0.396 82.000 TRSS 0.07 0.005
3 0.080 0.001 0.001 0.414 82.000 TR55 0.05 0.003
0.260 I 0.16 0.011
Subwatershed Sedimento/ogy Detai/;
•
Peak Peak
Stru SWS Sediment Sediment Settleable 24VW
# # Soil K L (ft) 5 (%) C p PS # Conc. Conc
(tons) (ml/I)
(mg/I) (ml/I)
#1 1 0.320 180.00 21.00 0.9000 1.0000 1 ' 0.9 565,778 242.I8 215.22
2 0.320 150.00 11.00 0.9000 1.0000 1 0.6 234,911 100.55 77.29
3 0.320 40.00 67.00 0.9000 1.0000 1 1.3 642,093 274.85 245.21
2.9 465,272 199.16 158.88
Subwatershed Time of Concentration Detai/s;
Stru SWS Land Flow Condition Slope (%) Vert. Dist. Horiz. Dist. Velocity Time (hrs)
~ x (ft) (R) (fps)
#1 1 5. Nearly bare and untilled, and 66.67 20.00 30.00 8.160 0.001
alluvial valley fans
5. Nearly bare and untilled, and 3.00 3.00 100.00 1.730 0.016
alluvial valley fans
8. large gullies, diversions, and low 28.00 14.00 50.00 15.870 0.000
flowing streams
#1 1 Time of Concentration: 0.017
x 1 2 5. Nearly bare and untilled, and 3.00 3.00 :00.00 1.730 0.016
alluvial valley fans
8. Large gullies, diversions, and low 28.00 14.00 50.00 15.970 0.000 ~
Flowing streams
7t1 2 Time of Concentration: 0.016
xi 3 5. Nearly bare and untilled, and 67.00 26.90 =0.00 8.190 0.001
alluvial valley fans
7!1 3 Time of Concentration: 0.001 ,
Subwatershed Muskingum Routing Detai/s;
Filename: G`J83-t.sc4
8
P: inted 0-t-19-2000
TR-I i Esh-8 - 1 1'1 - 6100