Contact Us

Phone us at: 312-353-2000 or toll-free at: 800-621-8431 from 9 a.m. to 4:30 p.m. Central time.
(The toll-free number only works in the Region 5 states: Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin.)

Report an environmental violation

Submit a self-disclosure

Submit a FOIA (Freedom of Information Act) request

Regular or certified mail address:
US EPA Region 5
Office of Enforcement and Compliance Assurance ( E-13J)
77 W. Jackson Blvd.
Chicago, IL 60604