The Justice Department, the Environmental Protection Agency, and the State of Illinois announced on Apr. 9 that they have reached an interim agreement with the City of East St. Louis to address violations of the Clean Water Act.
The issue is important because untreated sewage discharges can harm both public health and local waterways. According to a complaint filed by the Justice Department’s Environment and Natural Resources Division in December 2024, East St. Louis failed to operate its sewer system in compliance with federal law, resulting in hundreds of unlawful discharges into locations such as the Mississippi River and Whispering Willow Lake at Frank Holten State Park.
On March 11, 2026, representatives from the United States, Illinois state officials, and East St. Louis entered into a stipulation approved by United States District Judge David W. Dugan on March 19. The city consented to liability for nine counts listed in the complaint.
As part of this agreement, discovery and court proceedings will be paused while a revised Long-Term Control Plan is prepared by June 30, 2027. The parties also agreed to provide bi-monthly status updates to the court during this period.
“This interim agreement shows a shared commitment between the parties to continue working towards the improvement of health and safety in the local community,” said U.S. Attorney Steven D. Weinhoeft.
EPA investigators along with those from Illinois Environmental Protection Agency led inquiries into these issues. Attorneys from both federal and state agencies are managing ongoing legal proceedings related to this case.
