Source: epaIllinois.gov Environmental, Local Attorney General Madigan Announces Settlement Requiring Cleanup of Madison County Oil Refinery by Rosemary Piser on August 20, 2018 Rosemary Piser Author More in Environmental: People Outside Will Be Injured: Severe Thunderstorms Strike Park Forest March 31, 2026 Park Forest Officials Urge Residents to Protect Pipes as Coldest Air of the Season Continues December 14, 2025 Park Forest Workshops Join Global Effort to Prevent Bird Collisions August 21, 2025 Source: epaIllinois.gov