Water treatment in Hillside
Hillside’s official Water & Sewer page says the Village purchases and provides Lake Michigan water to residential and business customers. Its current Village report is the 2025 Water Quality – Consumer Confidence Report, which presents 2024 data. Windy City Water Pros helps Hillside homeowners explore whole-home water options based on their home, goals, plumbing, and installation space—not an assumption about every home’s water. 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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WATER SUPPLIER
Lake Michigan. The report's source-water assessment states that the City of Chicago uses Lake Michigan as its source water; Hillside's official Water & Sewer page states that the Village purchases and provides Lake Michigan water to its residential and business customers.
Source: Village of Hillside 2025 Water Quality – Consumer Confidence Report (2025)
LOCAL WATER NUMBERS
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 municipal system and reported sampling results. It does not establish water conditions at any particular home, where plumbing, service-line material, fixtures, and local conditions can affect water at the tap.
Source: Village of Hillside 2025 Water Quality – Consumer Confidence Report (2025)
HOMES IN THIS AREA
The 2020-2024 ACS estimate puts the median year built for Hillside housing units at 1961, a mid-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
Treatment Options
We tailor the recommendation to your Hillside home, your goals, the plumbing, and the installation space. We do not prescribe a system from a municipal report alone.
Local Questions
Town FAQ source: Village of Hillside 2025 Water Quality – Consumer Confidence Report (2025)
Hillside’s official Water & Sewer page says the Village purchases and provides Lake Michigan water to its residential and business customers. The source-water assessment in the Village’s current report states that the City of Chicago utilizes Lake Michigan as its source water.
The Village document is titled 2025 Water Quality – Consumer Confidence Report and includes a 2024 Water Quality Data Table for Hillside.
The report’s 2024 Violation Summary Table states that no treatment technique, maximum residual disinfectant level, or maximum contaminant level violations were recorded during 2024.
Not by itself. The report describes the municipal system and reported sampling results. Conditions at an individual home can also be affected by plumbing, service-line material, fixtures, and local conditions.
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