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Lake County Public Works  

Water Quality

Water Quality Reports (CCRs)
View the annual water quality Consumer Confidence Reports (CCRs) published by Lake County Public Works for each of our water distribution systems.

Illinois EPA Source Water Assessments
In addition to the CCR provided by Lake County Public Works, a Source Water Assessment for each water supply has been completed by the Illinois Environmental Protection Agency.

  • IEPA Source Water Assessment Website

    1)  Select Water System Type: Community
  • 2)  Select County: Lake 
    3)  Click the "Search County" box
    4)  Click the dropdown arrow next to "Search Results" to locate your water system

Chromium in Lake Michigan Water
Our Lake Michigan water is provided by the Central Lake County Joint Action Water Agency (CLCJAWA).

Flouride in Drinking Water
Learn about the benefits and risks of this naturally occurring element




























































































































Contact Us

650 W. Winchester Road
Libertyville, Illinois 60048