How hard is the water in Kelseyville, CA?

The average water hardness in Kelseyville, CA is 197 PPM (11.5 GPG), which is classified as hard. This is based on data from 7 water systems serving the area.

Do I need a water softener in Kelseyville, CA?

With an average hardness of 197 PPM, a water softener is recommended for homes in Kelseyville. A water softener is recommended to protect your plumbing and appliances.

How many water systems serve Kelseyville, CA?

Kelseyville, California is served by 7 water systems across 1 zip code.

Water Hardness in Kelseyville, CA

California · 1 zip codes · 7 water systems

157 PPM

9.2 GPG

Moderately Hard

0Soft60120180300+

Verified — State Lab Tested

City avg (weighted): 197 PPM

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

Primary Water System

Mt. Konocti Mutual Water Company

CA1710014

157 PPM

9.2 GPG · Moderately Hard

Verified — State Lab Tested

USGS environmental estimate: 125 PPM

Serves: 4,360

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.