PERMFILE65031

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 11/6/2003
• Doc Name: Fill Areas - Ditch Summary
• Section_Exhibit Name: Exhibit 15 Table 15-2 Jeff Canyon
• Media Type: D
• Archive: No

Ditch-Storm Discharge Slope ~ Depth Width
Fdl Material Shape
Desi n Size cfs % ft ft
1 D21-10 1.15 3 Vegetated 0.79 10.75 6' Trap
1 D19-10 6.89 3 Vegetated 1.14 12.82 6' Trap
1 D22-10 0.38 3 Vegetated 0.65 9.92 6' Trap
1 D17-10 5.74 3 Vegetated 1.09 12.56 6' Trap
1 D16-]0 3.06 3 Vegetated 0.96 11.75 6'Trap
1 D18-10 21.44 25 Vegetated 0.70 24.22 20'Trap
1 D14-10 3.45 3 Vegetated 0.98 11.89 6' Trap
i D13-]0 6.32 3 Vegetated 1.12 12.70 6'Trap
1 D12-]0 6.51 3 Vegetated 1.12 12.74 6'Trap
1 Dll-10 7.27 3 Vegetated 1.15 12.91 6'Trap
1 D15-100 45.87 19 0.5']3iprap 1.02 11.12 6' Trap
1 D9a-10 7.66 2.5 Vegetated 1.21 13.28 6' Trap
1 D9b-10 20.67 17 Vegetated 0.79 19.76 15'Trap

• 1 DSa-10 18.76 6.3 Vegetated 1.19 13.17 6' Trap
1 D8-10 3.45 7 Vegetated 0.82 10.93 6' Trap
1 D7-10 21.82 17 Vegetated 0.80 18.99 15'Trap
1 D6-10 6.51 11 Vegetated 0.85 11.08 6' Trap
1 DSb-100 88.20 IS 0.75' 1Ziprap 1.36 14.14 6' Trap
1 D10-100 219.01 7 0.75'1?;prap 2.15 18.74 8' Trap
1 D3-10 14.55 3 Vegetated 1.34 14.06 6' Trap
1 D2-]0 6.32 3 Vegetated 1.12 12.70 6'Trap
1 D1-10 12.44 3 Vegetated 1.30 13.78 6' Trap
1 D4-100 94.71 10.7 0.75' Riprap 1.47 13.34 6' Trap
1 D23-100 341.53 10 0.75' Riprap 1.94 24.71 15' Trap
2 D21-100 4.3 5 Earthen 0.66 14.80 Tri
2 D22-100 85.85 21.6 1.5' Riprap 0.79 12.70 6' Trap
2 D23-100 6.98 0.5 Earthen 0.73 16.40 Tri
2 D24-100 72.78 21.6 1.5' Riprap 0.74 12.40 8' Trap
2 DS2A-10 8.63 2 Earthen 1.08 4.30 Tri
• 2 D52B-10 1.44 5 Earthen 0.54 12.07 Tri
EX 15-2 ]effCanyon Surface Mine.doc (revised 2128103)