Waukegan
City of Waukegan public water system
Lake Michigan surface waterIllinois regional water guide
Lake County and the Illinois-Wisconsin Border
Lake County communities with a mix of direct Lake Michigan systems, purchased surface water, groundwater systems and cross-border regional context.
Regional context
Use the regional hub, then verify the exact property
Lake County communities with a mix of direct Lake Michigan systems, purchased surface water, groundwater systems and cross-border regional context. The city pages below identify provider and source-water research starting points, but the current bill and PWSID remain the decisive identifiers.
Do not treat the metro as one water system. Communities within the same labor market can use Lake Michigan water, groundwater, river water, reservoirs or purchased supply from different wholesalers.
North Chicago
North Chicago public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterZion
Zion public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterGurnee
Gurnee public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterMundelein
Mundelein public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterVernon Hills
Vernon Hills public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterLibertyville
Libertyville public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterGrayslake
Grayslake public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterRound Lake
Round Lake public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterRound Lake Beach
Round Lake Beach public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterLake Zurich
Lake Zurich public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterWauconda
Wauconda public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterAntioch
Antioch public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterLindenhurst
Lindenhurst public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterFox Lake
Fox Lake public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterBeach Park
Beach Park public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterLake Villa
Lake Villa public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterWinthrop Harbor
Winthrop Harbor public water system or regional supplier
Lake Michigan surface water, purchased water or groundwaterTreatment planning
Match system design to the verified water problem
Regional information organizes the search. Property-level testing, plumbing conditions, peak flow and the exact certified treatment claim determine the final system.
