WH

Water Hardness in 66090

Wathena, Kansas · Doniphan County

406 PPM
23.7 GPG
Very Hard
0Soft60120180300+
USGS — Environmental Monitoring

Based on EPA and USGS water quality monitoring data from environmental sources (wells, streams, aquifers) near your water system. Actual tap water may differ after treatment — for precise results, test your water at home.

Our Estimate

406 PPM
23.7 GPG
Very Hard

Weighted average from 2 water systems.

What This Means For You

Very Hard Water - Treatment Strongly Recommended

Your water is very hard. Without treatment, you can expect significant scale buildup in pipes and appliances, higher energy bills from reduced water heater efficiency, and persistent issues with skin and hair dryness.

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 Wathena, KS (66090).

Submit Your Data

Water Systems Serving 66090

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Wathena, KS (66090)?

The average water hardness in 66090 is 406 PPM (23.7 GPG), which is classified as very hard.

Do I need a water softener in 66090?

With hardness of 406 PPM, a water softener is recommended for homes in 66090.

How many water systems serve 66090?

Zip code 66090 in Wathena, Kansas is served by 2 water systems.

Learn More About Your Water