2010-12-17_REVISION - C1981019 ‎(89)‎

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 12/17/2010
• Doc Name: Exhibit 7 Item 25 Collom Post Mine Channel Design
• Type & Sequence: PR3
• Media Type: D
• Archive: No

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Table 1 Summary of Channel Design Runs, SEDCAD
Subbasin
Desi n Event
Page
QP, Peak
Flow, cfs
Runoff Vol
Acre -feet
Little Collum Reach 1
100 Year, 24 Hour
Exh. 7 -25 -15
313
39.4
Little Collum Reach 2
100 Year, 24 Hour
Exh. 7 -25 -21
512
71.3
Little Collum Reach 3
100 Year, 24 Hour
Exh. 7 -25 -28
549
100.0
Bear Draw
10 Year, 24 Hour
Exh. 7 -25 -35
13.4
2.3
Little Bear Draw
10 Year, 24 Hour
Exh. 7 -25-42
16.7
1.9
Elk Draw
10 Year, 24 Hour
Exh. 7 -25-48
44.5
6.6
Deer Draw
10 Year, 24 Hour
Exh. 7 -25 -54
33.7
5.1
Little Deer Draw
10 Year, 24 Hour
Exh. 7 -25 -60
5.5
0.5
Red Fox Draw
10 Year, 24 Hour
Exh. 7 -25 -66
17.0
3.2
Little Fox 1 Draw
10 Year, 24 Hour
Exh. 7 -25 -72
4.2
0.3
Little Fox 2 Draw
10 Year, 24 Hour
Exh. 7 -25 -78
0.3
0.0
Cougar Draw
10 Year, 24 Hour
Exh. 7 -25 -84
21.9
2.8
Marmot Draw
10 Year, 24 Hour
Exh. 7 -25 -90
10.2
1.2
Upper Badger Draw
10 Year, 24 Hour
Exh. 7 -25 -96
10.7
1.5
Lower Badger Draw
10 Year, 24 Hour
Exh. 7 -25 -102
21.1
2.8
Porcupine Draw
10 Year, 24 Hour
Exh. 7 -25 -108
10.2
1.0
Upper Weasel Draw
10 Year, 24 Hour
Exh. 7 -25 -114
15.8
1.5
Lower Weasel Draw
10 Year, 24 Hour
Exh. 7 -25 -120
28.5
3.4
Trib. 1
10 Year, 24 Hour
Exh. 7 -25 -126
4.0
0.3
Trib. 2
10 Year, 24 Hour
Exh. 7 -25 -132
6.4
0.5
Trib. 3
10 Year, 24 Hour
Exh. 7 -25 -138
4.9
0.4
Trib. 4
10 Year, 24 Hour
Exh. 7 -25 -144
3.2
0.3
Trib. 5
10 Year, 24 Hour
Exh. 7 -25 -150
2.8
0.3
Trib. 6
10 Year, 24 Hour
Exh. 7 -25 -156
5.6
0.5
Exh. 7 -25 -2 Revision Date: 03/25/10
Revision No.: PR -03