2007-11-12_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/12/2007
• Doc Name: October 2007 Monthly Report
• From: Battle Mountain Resources, Inc.
• To: DRMS
• Permit Index Doc Type: Stability Report
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No. M-88-112
October 2007 Monthly Report
Page 3
Table 2 -0ctober 2007 Tailing Disposal Area Piezometer Depth to Water
Measurements (continued)
Piezometer Date Depth to Water
feet Total Depth (ft) Volume of
Water ft
P12 10/31/07 41.69 41.71 0.02
P13 10/31/0? 40.98 41.34 0.36
P14 10!31/07 41.24 0.00
P15 10/31/07 D 41.10 0.00
Table 3 below provides the calendar year 2007 sludge management for the San Luis site.
Table 3 -Water Treatment Plant Sludge Management Year to Date.
Date Quantity Sludge Management
October 2006 242 tons Sludge transferred from Pond #3 to drying
ad.
March 2007 242 tons Sludge transferred from drying pad to tailings
im oundment.
May 2007 144 tons Sludge transferred from Pond #3 to drying
ad.
August 2007 144 tons Sludge transferred from drying pad to tailings
im undment.
October 2007 Sludge transferred from Pond #3 to drying
ad.
Should you have an questions or comments, please do not hesitate to contact either myself (719}
379-0798 or Mr. ill yle [phone] or [phone].
Coordinator III
Cc: Bill Lyle
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