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NEW ELK MINE <br />2014 ANNUAL HYDROLOGIC MONITORING REPORT <br />TABLE OF CONTENTS <br />3.0 HYDROLOGIC CONSEQUENCES <br />3.1 Water Quantity <br />Pa.e <br />1.0 INTRODUCTION <br />3 -1 <br />1.1 Site Description .................. ............................... <br />1 -1 <br />1.2 Monitoring Program ............... ............................... <br />1 -3 <br />1.2.1 Surface Water .............. ............................... <br />1 -4 <br />1.2.2 Springs and Seeps ............... ............................1 -4 <br />1.2.3 Ponds and Direct Discharges ...... ............................1 <br />-5 <br />1.2.4 Alluvial Wells <br />1 -7 <br />1.2.5 New Elk Mine Water Levels <br />1 -8 <br />1.2.6 Refuse Disposal Area Piezometers <br />1 -9 <br />1.2.7 Bedrock Monitoring Wells <br />1 -9 <br />1.2.8 UST Monitoring and Remediation Wells <br />1 -10 <br />1.2.9 Inactive Stations <br />1 -10 <br />2.0 MONITORING METHODS <br />2.1 Surface Sites <br />2 -1 <br />2.2 Groundwater Sites <br />2 -1 <br />3.0 HYDROLOGIC CONSEQUENCES <br />3.1 Water Quantity <br />3 -1 <br />3.1 .1 Springs and Seeps <br />3 -1 <br />3.1.2 Purgatoire River System <br />3 -1 <br />3.1.3 Groundwater <br />3 -2 <br />3.1.4 Piezometers <br />3 -2 <br />3.2 Water Quality <br />3.2.1 Springs and Seeps <br />3 -2 <br />3.2.2 Surface Waters <br />3 -2 <br />3.2.3 Alluvial Groundwater <br />3 -3 <br />3.2.4 New Elk Mine Water <br />3 -4 <br />4.0 MITIGATIVE MEASURES 4 -1 <br />5.0 MONITORING PROGRAMS FOR 2014 5 -1 <br />6.0 REFERENCES 6 -1 <br />APPENDIX A WATER QUALITY DATA, 2013, FIELD NOTES, LAB REPORTS, <br />WELL COMPLETION DIAGRAMS <br />APPENDIX B WATER QUALITY SUMMARY, 1984 - 2013 QUARTERLY <br />LEVELS /FLOW RATES, PHYSICAL PROPERTIES, CHEMISTRY <br />APPENDIX C SPRING & SEEP SURVEY <br />