Butte-Silver Bow Creek

This week, for the first time ever, once toxic water from the Berkeley Pit , the abandoned open pit copper mine in Butte, is being treated and released...

37 years ago, Atlantic Richfield abandoned an open pit copper mine in Butte and allowed it to flood with toxic mine water. Now, the company estimates...

The national office that audits the EPA is in Anaconda this week holding a listening session about the Superfund cleanup there. Superfund is a priority...