REP47851

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/29/2002
• Doc Name: 2001 AHR & ARR Letter to Exhibit 3
• Annual Report Year: 2001
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

COLOWYO MINE Page i
Station: NUGSC
Sample Range: Through 12/31/01 ._
Std Coef Maximum Minimum Max Value Min Value # of
Mean Dev Var Range Value Value Found Found Samp
Flow Rate (cfsl 2.642 3.176 120 19.800 20.000 0.200 09/27/98 03/18/96 110