WATER SUPPLIER
Willow Springs's published water source
Lake Michigan surface water purchased from the City of Chicago; the report says water for JWSWC is treated at Chicago's Jardine Water Purification Plant and transported to the Commission.
Willow Springs water treatment
Water Softener and Filtration in Willow Springs, IL
Willow Springs water service and billing are through the Justice-Willow Springs Water Commission. Its Consumer Confidence Report for the 2025 monitoring year identifies Lake Michigan water purchased from the City of Chicago as the source. We help homeowners discuss their goals and their own plumbing before considering whole-home water treatment. A utility report describes the public system. It is not a reading from one home's tap, where plumbing, fixtures, sample location, and existing treatment can change the experience.
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LOCAL WATER NUMBERS
What Willow Springs's report lists
- The report states that JWSWC had no water-quality violations during the 2025 monitoring year.
This report does not publish a hardness figure. Ask us to test your water instead of using a guessed number.
This Consumer Confidence Report describes the public water system and its monitoring period. It does not evaluate water, plumbing, fixtures, or existing equipment at an individual Willow Springs property and does not prescribe residential treatment.
HOMES IN THIS AREA
Willow Springs's housing age context
The 2020-2024 ACS estimate puts the median year built for Willow Springs housing units at 1978, a late twentieth-century housing era. That is context for discussing plumbing access, fixture age, and updates at a specific address, not a condition report for any one home.
MORE LOCAL SERVICE AREAS
Nearby towns we serve
Back to Chicagoland service areasTreatment Options
Whole-home options for Willow Springs properties
Recommendations should follow an on-site discussion of the property, its plumbing, and the homeowner's goals—not a general conclusion from a system-wide report.
- Whole-home water softenersOptions can be reviewed in the context of the home's plumbing, household use, and the owner's priorities.
- Whole-home carbon filtrationA whole-home carbon option can be considered when it aligns with the homeowner's preferences and property evaluation.
- Salt-free water conditioningA salt-free conditioning option may fit selected applications after reviewing the plumbing and the homeowner's goals.
- Well-water treatment after testingFor a property with a private well, treatment is considered only after confirmed laboratory or on-site test results; the Commission report is not a private-well test.
- Reverse osmosis as a whole-home add-onReverse osmosis is offered only as an add-on to a whole-home system, not as a standalone installation.
Local Questions
Willow Springs water treatment FAQs
Who provides water service and billing in Willow Springs?
The Village of Willow Springs directs residents to the Justice-Willow Springs Water Commission for water service and billing.
Where does the Justice-Willow Springs Water Commission say its water comes from?
Its 2025 Consumer Confidence Report says the Commission purchases water from the City of Chicago, which sources its water from Lake Michigan. The report says Chicago's Jardine Water Purification Plant treats water for areas including JWSWC.
What period does the current Commission report cover?
The current report covers the monitoring period from January 1 through December 31, 2025, and is dated May 2026.
Does the Commission report describe conditions at my Willow Springs home?
No. It is a system-level report and does not evaluate a particular home's plumbing, fixtures, tap water, or existing equipment. A home discussion should focus on that property's own circumstances and goals.
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