Utility Services of Illinois, Inc. - Lake Holiday
During the dates shown to the bottom right of the map, you will notice Utility Services of Illinois, Inc. personnel flushing water from the hydrants within the respective zones. This allows us to both exercise the hydrants to ensure proper operation and to remove built up sediment from the distribution mains to maintain water quality and clarity.
Please click the map below to view the Spring 2020 Flushing Schedule:
Click here to download the Lake Holiday Flushing Schedule as a PDF.