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Lake County Public Works  

 

Service Area Maps - Sanitary Sewer Systems

  • Diamond / Sylvan Lake
    Serving parts of unincorporated southwest Fremont Township and northeast Ela Township, as well as portions of the Villages of Hawthorn Woods and Long Grove in the areas around Countryside Lake, Diamond Lake & Sylvan Lake.

  • Northeast
    Serving parts of unincorporated Antioch, Newport, and Warren Townships, as well as portions of the Villages of Antioch, Old Mill Creek, and Gurnee.

  • Northeast Central
    Serving parts of unincorporated Avon and Warren Townships, as well as portions of the Villages of Grayslake and Third Lake.

  • Northwest
    Serving parts of unincorporated Antioch, Grant and Lake Villa Townships, as well as portions of the Village of Fox Lake.

  • South Central
    Serving parts of Libertyville and Vernon Townships, as well as portions of the Villages of Vernon Hills, Mundelein, Mettawa, Indian Creek, and Long Grove.

  • Southeast
    Serving parts of Ela, Vernon, and West Deerfield Townships, as well as, portions of the Villages of Hawthorn Woods, Kildeer, Lake Zurich, Long Grove, Riverwoods, and Deerfield

  • Southeast Central
    Serving parts of Libertyville Township, as well as portions of the Village of Green Oaks.

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Waukegan, IL 60085
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847.377.7500
PublicWorks@lakecountyil.gov
650 W. Winchester Road
Libertyville, Illinois 60048