How hard is the water in East Highland, CA?

The average water hardness in East Highland, CA is 213 PPM (12.5 GPG), which is classified as hard. This is based on data from 25 water systems serving the area.

Do I need a water softener in East Highland, CA?

With an average hardness of 213 PPM, a water softener is recommended for homes in East Highland. A water softener is recommended to protect your plumbing and appliances.

How many water systems serve East Highland, CA?

East Highland, California is served by 25 water systems across 1 zip code.

Water Hardness in East Highland, CA

California · 1 zip codes · 25 water systems

129 PPM

7.5 GPG

Moderately Hard

0Soft60120180300+

Verified — State Lab Tested

City avg (weighted): 213 PPM

Based on laboratory testing of treated tap water reported to state regulators. Updated periodically with the latest compliance data.

Primary Water System

San Gabriel Valley Wc - Fontana

CA3610041

129 PPM

7.5 GPG · Moderately Hard

Verified — State Lab Tested

USGS environmental estimate: 153 PPM

Serves: 237,700

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.