PERMFILE64267

• Permit No: C1981024
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 6 SEDIMENT POND REMOVAL INFORMATION
• Media Type: D
• Archive: No

• Table 3 Summary of SEDCAD+ Results Using Pre- and Post-Mining Particle Size
Distnbution
Watershed Runoff Volume Peak Discharge (cfs) Sediment (tons)
(Acft)
1 Pre 0.38 3.21 6.0
Post 0.38 3.73 5.4
2 Pre 1.26 8.93 21.9
Post 1.26 12.36 14.0
3 Pre 2.39 13.28 13.8
Post 2.39 17.32 8.6
` Post-mining analysis completed using pond so7 distnbution.
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