Illinois regional water guide

Joliet, Will County and Kendall County

Fast-growing southwest suburban communities with groundwater, purchased water and changing regional supply relationships that should be verified in the newest utility report.

Regional context

Use the regional hub, then verify the exact property

Fast-growing southwest suburban communities with groundwater, purchased water and changing regional supply relationships that should be verified in the newest utility report. 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.

Joliet

City of Joliet public water system

Groundwater and evolving regional supply planning

Bolingbrook

Bolingbrook public water system or regional supplier

Groundwater or purchased regional supply

Plainfield

Plainfield public water system or regional supplier

Groundwater or purchased regional supply

Romeoville

Romeoville public water system or regional supplier

Groundwater or purchased regional supply

Lockport

Lockport public water system or regional supplier

Groundwater or purchased regional supply

New Lenox

New Lenox public water system or regional supplier

Groundwater or purchased regional supply

Frankfort

Frankfort public water system or regional supplier

Groundwater or purchased regional supply

Mokena

Mokena public water system or regional supplier

Groundwater or purchased regional supply

Shorewood

Shorewood public water system or regional supplier

Groundwater or purchased regional supply

Crest Hill

Crest Hill public water system or regional supplier

Groundwater or purchased regional supply

Channahon

Channahon public water system or regional supplier

Groundwater or purchased regional supply

Minooka

Minooka public water system or regional supplier

Groundwater or purchased regional supply

Manhattan

Manhattan public water system or regional supplier

Groundwater or purchased regional supply

Morris

Morris public water system or regional supplier

Groundwater or purchased regional supply

Yorkville

Yorkville public water system or regional supplier

Groundwater or purchased regional supply

Oswego

Village of Oswego public water system

Municipal groundwater wells

Montgomery

Montgomery public water system or regional supplier

Groundwater or purchased regional supply

Plano

City of Plano public water system

Municipal groundwater wells

Coal City

Coal City public water system or regional supplier

Groundwater or purchased regional supply

Braidwood

Braidwood public water system or regional supplier

Groundwater or purchased regional supply
Treatment 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.

Reviewing Illinois water quality information