WH

Water Hardness in 64738

Collins, Missouri · St. Clair County

285 PPM
16.7 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

285 PPM
16.7 GPG
Very Hard

Weighted average from 1 water system.

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 Collins, MO (64738).

Submit Your Data

Water Systems Serving 64738

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Collins, MO (64738)?

The average water hardness in 64738 is 285 PPM (16.7 GPG), which is classified as very hard.

Do I need a water softener in 64738?

With hardness of 285 PPM, a water softener is recommended for homes in 64738.

How many water systems serve 64738?

Zip code 64738 in Collins, Missouri is served by 1 water system.

Learn More About Your Water