EPA Declares Ann Arbor’s Gelman Dioxane Plume a Superfund Site After Decades of Groundwater Contamination
ANN ARBOR — After nearly four decades of environmental monitoring and legal battles, the U.S. Environmental Protection Agency has officially designated the former Gelman Sciences site and its spreading 1,4-dioxane groundwater plume in Ann Arbor and Scio Township as a federal Superfund site. The designation places the contaminated area on the National Priorities List, unlocking
