History & Asbestos Use
Johns-Manville opened its Waukegan, Illinois facility in 1923 along the Lake Michigan shoreline, producing asbestos insulation, pipe covering, and building materials. The plant was a major employer in Lake County and operated continuously until the early 1980s. After closure, the site was designated an EPA Superfund site due to extensive soil and groundwater contamination from asbestos waste. Cleanup efforts have spanned decades, with asbestos-contaminated debris found across the plant property and adjacent areas.