Actor profile

Montana Department of Environmental Quality

Montana Department of Environmental Quality is named in 1 event across the Capture Cascade Timeline, from 1982 to 1982.

1 events From Apr 22, 1982 To Apr 22, 1982 Open in filter view →
DateEventLanesStatus
1982-04-22Berkeley Pit Mine Closes on Earth Day, Pumps Shut Off, Creating Toxic Lake Superfund Site
Atlantic Richfield Company (ARCO) · Anaconda Copper Mining Company · Environmental Protection Agency (EPA) · Montana Department of Environmental Quality · +1
 confirmed

Network neighbors

4 other actors share an event
Anaconda Copper Mining Company 1× shared Atlantic Richfield Company (ARCO) 1× shared Environmental Protection Agency (EPA) 1× shared Montana Resources 1× shared