UPDATE: Per the Cook County Board President’s Executive Order 2020-3, our office at 69 W. Washington is closed to encourage social distancing and prevent the spread of COVID-19. However many essential functions are still being provided.
You may still register environmental complaints by emailing firstname.lastname@example.org or calling 312-603-8212.
Complaints about environmental matters in suburban and unincorporated Cook County can be filed with the Department of Environment and Sustainability,24 hours a day at: (312) 603-8200.
As of December 1, 2017, the Cook County Department of Environmental Control is now the Department of Environment and Sustainability