2009-07-01_REPORT - C1980007 ‎(6)‎

• Permit No: C1980007
• IBM Index Class Name: REPORT
• Doc Date: 7/1/2009
• Doc Name: 2008 Annual Hydrology Report
• From: HydroGeo, Inc
• To: DRMS
• Annual Report Year: 2008
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

West Elk Mine 2008 Annual Hydrology Report
III
• 3.2.2.6 Spring G-20 ................................................................................30
3.2.3 Springs above the B-Seam in the Jumbo Mountain Area in the North Fork
Drainage Basin ........................................................................................ 30
3.2.3.1 Spring CR-12 (Decreed Spring #12) .......................................... 30
3.2.3.2 Spring G-26a .............................................................................. 31
3.2.3.3 Spring G-28a .............................................................................. 31
3.2.3.4 Spring G-31 (Decreed Spring #33) ............................................ 31
3.2.3.5 Spring G-30 ................................................................................ 31
3.2.3.6 Spring G-25 (Decreed Spring #22) ............................................ 31
3.2.3.7 Spring G-35 (Decreed Spring #18) ............................................ 31
3.2.3.8 Spring G-49a .............................................................................. 31
3.2.4 Springs above the E-Seam in the Minnesota Creek and Dry Fork Drainage
Basin ....................................................................................................... 32
3.2.4.1 Spring J-4 ................................................................................... 32
3.2.5 Spring Monitoring Sites Added in WY 2006 .......................................... 32
3.2.5.1 Spring 35-3 ................................................................................ 32
3.2.5.2 Deer Creek Spring ...................................................................... 32
• 3.2.5.3 Spring WCC-24 ......................................................................... 32
3.2.5.4 Spring J-2 ................................................................................... 33
3.2.5.5 Spring J-7 ................................................................................... 33
3.2.6 Spring Monitoring Sites Added in WY 2007 .......................................... 33
3.2.6.1 96-2-2 Area Spring .................................................................... 33
3.2.6.2 Deep Creek Spring 2 .................................................................. 33
3.2.6.3 Deep Creek Trail Spring ............................................................ 33
3.3 Groundwater Monitoring Program ....................................................................... 34
3.4 Underdrain and Mine Water Monitoring ............................................................. 37
3.5 U.S. Forest Service Water Resources ..................................................................37
3.6 Surface Water and Groundwater Monitoring Methodology ................................39
4.0 MINE WATER MANAGEMENT ACTIVITIES ...................................................................40
4.1 Mine Water Balance .............................................................................................40
• 4.2 North Fork Water Rights ......................................................................................41
June 2009 HydroGeo, Inc.