Location: Cottage Grove, Lane County
Contaminants: Mercury
Location: Riddle, Douglas County
Contaminants: Cadmium · Copper · Lead · Zinc
Fremont National Forest Uranium Mines (USDA)
Location: Lakeview, Lake County
Contaminants: Radionuclides
McCormick & Baxter Creosote Co. (Portland)
Location: Portland, Multnomah County
Contaminants: Arsenic · Chromium · Copper · Dioxins · Furans · PAHs · PCP · Zinc
Location: Klamath Falls, Klamath County
Contaminants: Asbestos
Location: Clackamas, Clackamas County
Contaminants: PAHs · PCBs · VOCs
Location: Portland, Multnomah County
Contaminants: Dioxins · Heavy Metals · PAHs · PCBs · Pesticides
Location: Troutdale, Multnomah County
Contaminants: Barium · Cyanide · Fluoride · Manganese · Metals · PAHs · Tetrachloroethene
Location: Sheridan, Yamhill County
Contaminants: Arsenic · Dioxins · PAHs · Pentachlorophenol
Location: Millersburg, Linn County
Contaminants: Heavy Metals · PCBs · Radium · Thorium · Uranium · VOCs
Location: Hermiston, Umatilla County
Contaminants: Barium · Lead · RDX · TNT
Union Pacific Railroad Tie Treatment
Location: The Dalles, Wasco County
Contaminants: Arsenic · Creosote · Fuel Oil · Naphthalene · Pentachlorophenol · Phenanthrene · VOCs
Location: Corvallis, Benton County
Contaminants: Chromium