How hard is the water in Westerville, OH?

The average water hardness in Westerville, OH is 125 PPM (7.3 GPG), which is classified as moderately hard. This is based on data from 15 water systems serving the area.

Do I need a water softener in Westerville, OH?

With an average hardness of 125 PPM, a water softener is worth considering for homes in Westerville. Consider a water softener or conditioner to reduce scale buildup.

How many water systems serve Westerville, OH?

Westerville, Ohio is served by 15 water systems across 2 zip codes.

Water Hardness in Westerville, OH

Ohio · 2 zip codes · 15 water systems

128 PPM

7.5 GPG

Moderately Hard

0Soft60120180300+

Verified — Annual Water Quality Report

City avg (weighted): 125 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

Columbus Public Water System

OH2504412

128 PPM

7.5 GPG · Moderately Hard

Verified — Annual Water Quality Report

USGS environmental estimate: 236 PPM

Serves: 1,305,946

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.