United States. Environmental Protection Agency. Montana Office

• Clark Fork superfund sites master plan
• Handbook for reclamation of placer mined stream environments in western Montana
• Mill Creek, Montana, Anaconda Smelter superfund site, first operable unit
• Record of decision
• Warm Springs Ponds fact sheet
• Warm Springs Ponds update
• Montana Pole and Treating Plant national priorities list site, Butte Montana