Montana Superfund (NPL) Sites
Clicking on the site name should take you directly to a U.S. EPA summary page for that site. If not, please let me know.
Location: Black Eagle/Great Falls, Cascade County
Contaminants: Antimony · Arsenic · Cadmium · Chromium · Cobalt · Copper · Lead · Manganese · Mercury · Nickel · Selenium · Silver · Zinc
Anaconda Aluminum Co. Columbia Falls Reduction Plant
Location: Columbia Falls, Flathead County
Contaminants: Arsenic · Chromium · Cyanide · Fluoride · Lead · Selenium
Location: Anaconda, Deer Lodge County
Contaminants: Arsenic · Beryllium · Cadmium · Copper · Lead · Zinc
Barker Hughesville Mining District
Location: Cascade and Judith Basin Counties
Contaminants: Arsenic · Zinc
Location: Basin, Jefferson County
Contaminants: Arsenic · Cadmium · Copper · Lead
Location: Billings, Yellowstone County
Contaminants: Tetrachloroethene
Carpenter-Snow Creek Mining District
Location: Cascade County
Location: East Helena, Lewis and Clark County
Contaminants: Arsenic · Heavy Metals · Lead
Location: Superior, Mineral County
Contaminants: Antimony · Arsenic · Lead · Manganese
Location: Bozeman, Gallatin County
Contaminants: Dioxins · PAHs · Pentachlorophenol
Location: Libby, Lincoln County
Contaminants: Asbestos
Location: Libby, Lincoln County
Contaminants: Dioxins · Heavy Metals · PAHs · Pentachlorophenol
Lockwood Solvent Groundwater Plume
Location: Billings, Yellowstone County
Contaminants: Carbon Tetrachloride · cis-1,2-Dichloroethene · Tetrachloroethene · Trichloroethene · Vinyl Chloride
Milltown Reservoir Sediments / Clark Fork River
Location: Milltown, Missoula County
Contaminants: Arsenic · Copper
Location: Butte, Silver Bow County
Contaminants: Dioxins · Furans · Metals · Pentachlorophenol · VOCs
Location: Columbus, Stillwater County
Contaminants: Chromium
Location: Butte, Jefferson County
Contaminants: Arsenic · Cadmium · Copper · Lead · Zinc
Upper Tenmile Creek Mining Area
Location: Near Helena, Lewis and Clark County
Contaminants: Arsenic · Copper · Lead · Zinc
Thank you for visiting eco-usa.net. I hope you find it useful. - Mike Habeck