Maintenance work is scheduled for the Illinois American Water service area in Orland Hills. Illinois American Water will be repairing a valve at 8859 170th Street. The affected area is 8830 through 8852 170th Street, 16950 through 17000 89th Avenue, 17000 88th Court, and 8908 170th Street. Service is expected to be off on 4/15/25 from 8:00am until 3:00pm. A boil order will be in effect when service is restored.