Harwood Heights Water Treatment

Water Softener and Filtration in Harwood Heights, IL

The latest Village of Harwood Heights Annual Water Quality Report — 2025 says Harwood Heights's public water system met the standards described in that report. 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

Harwood Heights's published water source

Lake Michigan is Harwood Heights’ sole drinking-water source. The Village purchases all of its water from the City of Chicago; it arrives pretreated from Chicago’s Jardine Water Purification Plant.

Source: Village of Harwood Heights Annual Water Quality Report — 2025 (2025)

LOCAL WATER NUMBERS

What Harwood Heights's report lists

For the January 1–December 31, 2025 reporting period, the report states that the Village’s tap water met all USEPA and Illinois EPA drinking-water standards and that no violations of contaminant levels or other water-quality standards were received in 2025.

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 water system and reported sampling results. It does not determine water conditions at an individual home, which can be affected by building plumbing, service-line material, fixtures, and local conditions.

Source: Village of Harwood Heights Annual Water Quality Report — 2025 (2025)

HOMES IN THIS AREA

Harwood Heights's housing age context

The 2020-2024 ACS estimate puts the median year built for Harwood Heights housing units at 1968, 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.

Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates, Table B25035 (2024)

MORE LOCAL SERVICE AREAS

Nearby towns we serve

Chicago Norridge Park Ridge Elmwood Park Schiller Park

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Treatment Options

Whole-home and kitchen drinking-water options

We match the approach to your Harwood Heights home, goals, plumbing, and available space—not to a one-size-fits-all assumption about municipal water.

Whole-home water softeners for homeowners seeking a softening solution.
Whole-home carbon filtration for homeowners who want carbon-filtration options.
Salt-free conditioning for homeowners considering a no-salt conditioning approach.
Well-water treatment only after laboratory results or a confirmed field test.
Kitchen tank or tankless reverse osmosis, available only as an add-on to a whole-home installation.

Local Questions

Harwood Heights water-treatment FAQs

Town FAQ source: Village of Harwood Heights Annual Water Quality Report — 2025 (2025)

Where does Harwood Heights municipal water come from?

The Village’s latest Annual Water Quality Report identifies Lake Michigan as Harwood Heights’ sole drinking-water source. It says the Village purchases all of its water from the City of Chicago and that it arrives pretreated from Chicago’s Jardine Water Purification Plant.

Did Harwood Heights’ water system meet standards in the latest report?

The report for January 1 through December 31, 2025 states that the Village’s tap water met all USEPA and Illinois EPA drinking-water standards. It also states that no violations of contaminant levels or other water-quality standards were received in 2025.

Does the Harwood Heights report tell me what is happening at my faucet?

Not by itself. The Village report describes municipal-system sampling and results, not conditions at a particular Harwood Heights home. Plumbing, service-line material, fixtures, and local conditions can affect water at an individual property.

Can I add reverse osmosis at my Harwood Heights home?

Yes. Tank and tankless reverse osmosis are available as a kitchen drinking-water add-on to a whole-home installation. We review the installation with you before recommending an approach.