EPA in Illinois
U.S. EPA's work in Illinois is managed from our Region 5 office in Chicago. Learn more about EPA Region 5.
Hot Topics in Illinois
Comments & Meetings
Federal & State Contacts
- EPA Regional Office
- EPA Hotlines
- Report Environmental Violations
- Illinois EPA Exit
- Illnois EPA Citizen Pollution Complaint Form Exit
- Illinois Pollution Control Board Exit
- Illinois Department of Natural Resources Exit
- Illinois Small Business Environmental Assistance Program Department of Commerce and Economic Opportunity (DCEO)Exit
- Other IL Agencies Exit
