REP18846

• Permit No: C1996084
• IBM Index Class Name: Report
• Doc Date: 6/15/2006
• Doc Name: 2004 Annual Hydrology Report
• From: Peak Project Management, LLC
• To: DMG
• Annual Report Year: 2004
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE OF CONTENTS
ANNUAL HYDROLOGIC MONITORING REPORT - 2003 ........................ 1
SECTION 1 - INTRDUCTION ............................................................ 1
SECTION 2 - METHODOLOGY ......................................................... 1
Groundwater ....................................................................... 1
Surface Water ..................................................................... 4
Water Quality ...................................................................... 4
Statistical Data Reduction ...................................................... 5
SECTION 3 -RESULTS AND DISCUSSION ..........:.............................. 5
Groundwater Quantity ........................................................... 5
Groundwater Quality ............................................................ 6
Surface Water Quantity ......................................................... 6
Surface Water Stations ............................................ 6
Spring and Seep Stations ......................................... 7
Pond Sites ............................................................. 7
Surface Water Quality .......................................................... 7
Surface Water Stations ............................................ 7
Spring and Seep Stations ......................................... 8
Pond Sites ............................................................. 8
Conclusions ........................................................................ 8
• SECTION 4 -REFERENCES CITED .................................................... 9
Tables
Table 1-1 Hydrology Monitoring Requirements Lorencito Canyon Mine...... 2
Table 1-2 Water Quality Parameter Sample Suites Lorencito Canyon Mine. 3
Appendices
Appendix 1 Groundwater Data
Appendix 2 Surface Water Data
Appendix 3 Spring and Pond Data
Appendix 4 Laboratory Reports
•