The Berkeley Pit fills with acidic, metals-rich water from 1984 to 2012 in this time lapse video.
Explore time lapses at http://world.time.com/timelapse2/.
5,338.80 feet above sea level as of March 15, 2017. Click here for more information on water levels and what they mean.
Receive Berkeley Pit updates.
Berkeley Pit Public Education Committee
Butte-Silver Bow Planning Dept.
155 W. Granite St.
Butte, MT 59701