Hermantown Superfund Site is Now Clean
HERMANTOWN, Minn.- The United States Environmental Protection Agency announced Tuesday, Hermantown’s 10-acre Arrowhead Refinery Superfund site is no longer on the Superfund National Priorities List. According to the EPA, the refinery frequently dumped metal-laced sludge into a two-acre lagoon located on the property from 1945 to 1977. The site first landed its spot on the list in 1984. “Used to…


