HYDRO30394

• Permit No: M1988112
• IBM Index Class Name: Hydrology
• Doc Date: 5/12/2005
• Doc Name: April 2005 Monthly Report
• From: Battle Mountain Resources Inc.
• To: DMG
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No. M-88-112
April 2005 Monthly Report
Page 3
Table 2 -April 2005 Tailing Disposal Area Piezometer Depth to Water
Measurements
Piezometer Date Depth to Water
feet Total Depth (ft) Volnme of
Water ft
P6 4/27/05 D 72.46 0.00
P7 4/27/05 9233 92.50 0.17
P8 4/27/05 96.79 97.51 0.72
P9 4/27/05 71.72 72.30 0.58
P10 4/27/05 57.46 58.30 0.84
P 1 I 4/27/05 41.23 41.80 0.57
Pl2 4/27/05 41.59 41.71 0.12
P13 4/27/05 40.90 41.34 0.44
P14 4/27/05 D 41.24 0.00
P15 4/27/05 41.10 0.00
Water Treatment Plant Sludge Management Year to Date
DATE QUANTITY MANAGEMENT
MARCH 2005 392.5 TONS Sludge transferred from drying pad to tailings
impoundment.
Reclamation of Mill site continued this month with placement of topsoil, fertilizer and seed on
reclaimed area .
Should you have any questions or comments, please do not hesitate to contact either myself (719)
379-0799 or Mr. Bill Lyle [phone] or [phone].
in rely,
ulio F. Madn'd
Environmental Coordinator III
Cc: Bill Lyle
file