How hard is the water in Des Plaines, IL?

The average water hardness in Des Plaines, IL is 148 PPM (8.7 GPG), which is classified as moderately hard. This is based on data from 25 water systems serving the area.

Do I need a water softener in Des Plaines, IL?

With an average hardness of 148 PPM, a water softener is worth considering for homes in Des Plaines. Consider a water softener or conditioner to reduce scale buildup.

How many water systems serve Des Plaines, IL?

Des Plaines, Illinois is served by 25 water systems across 1 zip code.

Water Hardness in Des Plaines, IL

Illinois · 1 zip codes · 25 water systems

148 PPM

8.7 GPG

Moderately Hard

0Soft60120180300+

Verified — Annual Water Quality Report

City avg (weighted): 148 PPM

Based on treated water data from the utility's Consumer Confidence Report (CCR) — the annual water quality report your provider is required to publish.

Primary Water System

Chicago

IL0316000

148 PPM

8.7 GPG · Moderately Hard

Verified — Annual Water Quality Report

USGS environmental estimate: 207 PPM

Serves: 2,746,388

What This Means For You

Moderately Hard Water

Your water is moderately hard. You're likely seeing scale buildup on fixtures, spotty dishes, and may notice dry skin or hair. A water softener or conditioner can help.