Hydrant Flushing Program

Hydrant Flushing 2023

Each year in late spring/early summer, the Village tests its fire hydrants to ensure a reliable water supply and pressure in the event of a fire emergency. The testing process involves flowing water from each hydrant in the Village which purposefully disturbs the sediment in the water mains and can cause an unpleasant appearance.

Review the complete 2023 Hydrant Flushing Schedule that begins the week of April 17th and concludes on May 5th (weather permitting) 

Will Hydrant "Flushing" Affect Your Water?

If you happen to be using water when the fire hydrant “flushing” process is occurring in your neighborhood, the sediment that we are scouring out of the water distribution system could be drawn into your home’s plumbing system. Although the water may be discolored, smell different, and/or have a slightly different taste, it is safe to use. However if it gets into your ice maker or laundry, there are some simple remedies. For ice, after the water returns to normal, discard the discolored ice and the new ice will be fine. For most laundry loads, you may not even notice a change; however, white or light colored laundry may be affected. If you do observe a rust color in white or light-colored laundry, please call us at 847-438-5141 to obtain rust removing detergent available at Village Hall that will remove the rust in most cases.

Contact Us

  1. Steve Schmitt

    Email Steve Schmitt
    Direct: 847-550-1773

    Main Phone: 847-540-1696
    Fax: 847-726-2182

    Community Services
    505 Telser Road
    Lake Zurich, IL 60047


    Monday - Friday
    Business: 7 a.m. - 3:15 p.m.
    Service: 7 a.m. - Noon

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