PERMFILE70463

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 6/2/2006
• Section_Exhibit Name: Exhibit 60D 2004 Geologic Hazard Field Observ for the South of Divide Mining Area
• Media Type: D
• Archive: No

• 9.1 Minnesota Reservoir----------------------°--.......--------------............----...-...................-•-•-------°-.....32
9.2 Stock Watering Ponds and US Forest Service Water Resources .................................... 33
9.3 Streams and D-itches-----------------------°---°-°--------.....-.......................................-----------........ 34
9.4 Springs, Water~eadng Zones, and Gmund Water Wells ................................................ 35
9.4.1 Spdngs ---------------------------°----°-----------------....._.........................--°-°----------......... 36
9.4.2 Water-Bearing Zones ...................•----•-----°-°--°-°---•---...................-------------....... 37
9.4.3 Ground Water Wells--------° ..............................................°--.......°------------......... 37
9.5 Roads.......--•----------°-°°-° .................................................................°-.............................. 38
9.6 Buildinas .................................•------......-°-°---°-------.-.....................................-------------........ 38
10.0 POTENTIAL IMPACTS OF SUBSIDENCE AND MINE-INDUCED SEISMIC ACTNITY
ON LANDSLIDES AND ROCtffALLS ..........................................................................39
10.1 Lands6des--•-----------°-°-°-° ...............................................°°------------°--°--°-°--..................39
10.1.1 Landslide Movement Based on Past Observations ...........................................40
10.2 Mine-induced Seismic Activity
........................................................................................... 42
10.3 Rocldalls.-------• ...................................................................................................................43
10.4 Importance of Baseline Landslide and Rockfa0 Data .......................................................45
• 11.0 CONCLUSIONS ............................................................................................................47
•