Location: Littleton, Jefferson County
Contaminants: PCBs · Trichloroethene
Location: Denver, Adams County
Contaminants: Dioxins · Furans · PAHs · Pentachlorophenol
Location: Leadville, Lake County
Contaminants: Arsenic · Lead
Location: Ward, Boulder County
Contaminants: Cadmium · Copper · Lead · Zinc
Location: Idaho Springs, Clear Creek County
Contaminants: Arsenic · Cadmium · Copper · Lead · Manganese · Zinc
Location: Denver, Denver County
Contaminants: Benzene · Tetrachloroethene · Trichloroethene · Vinyl Chloride
Location: Pueblo, Pueblo County
Contaminants: Arsenic · Lead
Location: Denver, Denver County
Contaminants: Arsenic · Lead · Radium · Radon · Thorium · Uranium
Location: Minturn/Redcliff, Eagle County
Contaminants: Arsenic · Cadmium · Copper · Lead · Zinc
Location: Canon City, Fremont County
Contaminants: Molybdenum · Uranium
Location: Aurora, Arapahoe County
Contaminants: 1,4-Dioxane · SVOCs · VOCs
Location: Boulder, Boulder County
Contaminants: Benzene · Tetrachloroethene · Trichloroethene
Nelson Tunnel/Commodore Waste Rock
Location: Creede, Mineral County
Contaminants: Arsenic · Cadmium · Lead · Zinc
Location: Golden, Jefferson County
Contaminants: Americium · Plutonium · Uranium · VOCs
Location: Commerce City, Adams County
Contaminants: Aldrin · Arsenic · DBCP · Dieldrin
Location: Ruby Mining District, Gunnison County
Contaminants: Arsenic · Barium · Cadmium · Chromium · Copper · Lead · Zinc
Location: Del Norte, Rio Grande County
Contaminants: Cadmium · Copper · Lead · Manganese · Zinc
Uravan Uranium Project (Union Carbide)
Location: Uravan, Montrose County
Contaminants: Arsenic · Cadmium · Lead · Raffinates · Vanadium
Location: Denver, Denver County
Contaminants: Arsenic · Lead