Illinois

Provided here is contact information for the Criminal Enforcement Program's office located in Illinois.

Report possible environmental violations at Report Environmental Violations.

Area of Responsibility	Chicago Area Office
State of Illinois State of Wisconsin	300 South Riverside Plaza, Rm. 1970 Chicago, IL 60606 Mailing Address/Contact: 77 W. Jackson Chicago, IL 60606 Mail Code: 19R (312) 886-9872 FAX: (312) 886-1518

Learn more about the Criminal Enforcement.