Water service in Peoria County may be provided by the county water authority, individual municipal water departments, or rural water districts, depending on where a property is located. There are 3 Water Departments locations in Peoria County, Illinois.

Property owners in Peoria County who are connecting a new building to public water or requesting a new meter installation should contact the applicable water department well in advance, as permit review, inspection scheduling, and tap fee collection may take several weeks before service can begin.

List of Peoria County, Illinois Water Departments

Illinois State Water Department

View Details Call Now (309) 671-3196

Illinois State Water Department

Address
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Hours

Chillicothe Water Department

View Details Call Now (309) 274-2020

Chillicothe Water Department

Address
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Hours

Limestone Walters Water Department

View Details Call Now (309) 673-6741

Limestone Walters Water Department

Address
Get Direction
Hours

Residents of Peoria County who rely on private wells rather than a public water system should contact the county health department for information about voluntary testing programs. The county water department can advise on whether extending public water service to a private-well property is feasible in your area.

You may also find Water Departments locations in neighboring counties including Peoria, Tazewell, Knox.