Which Superfund site is now part of the Arizona State University Polytechnic campus?
Arizona State University Polytechnic campus Arizona State University Polytechnic campus is one of four campuses of Arizona State University. Founded as ASU East, the campus opened in fall 1996 on the former Williams Air Force Base in southeast Mesa, Arizona.
Twin Cities Army Ammunition Plant The Twin Cities Army Ammunition Plant is an inactive United States Army ammunition plant located in Ramsey County, Minnesota in the suburbs of Arden Hills and New Brighton, bounded by County Road I to the north, I-35W to the west, U.S. Route 10 to the southwest, County Highway 96 to the south, and Lexington Avenue to the east. The site has 255 buildings across 2382 acre . The site was added to the National Priorities List as a Superfund site on September 8, 1983. The soil, sediments, groundwater, and surface water surrounding the plant were contaminated with base neutral acids, metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, volatile organic compounds, pesticides, cyanide, and explosives.