Water Hardness in 99337
Kennewick, Washington · Benton County
Based on treated water data from the utility's Consumer Confidence Report (CCR) — the annual water quality report your provider is required to publish.
Our Estimate
Weighted average from 11 water systems.
What This Means For You
Hard Water - Treatment Recommended
Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water
Know your water hardness?
If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Kennewick, WA (99337).
Water Systems Serving 99337
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Kennewick, WA (99337)?
The average water hardness in 99337 is 197 PPM (11.5 GPG), which is classified as hard.
Do I need a water softener in 99337?
With hardness of 197 PPM, a water softener is recommended for homes in 99337.
How many water systems serve 99337?
Zip code 99337 in Kennewick, Washington is served by 11 water systems.
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