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Water Hardness in 59546

Zortman, Montana · Phillips County

497 PPM
29 GPG
Very Hard
0Soft60120180300+
Estimated — County Avg

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

497 PPM
29 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

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If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Zortman, MT (59546).

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Water Systems Serving 59546

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Zortman, MT (59546)?

The average water hardness in 59546 is 497 PPM (29 GPG), which is classified as very hard.

Do I need a water softener in 59546?

With hardness of 497 PPM, a water softener is recommended for homes in 59546.

How many water systems serve 59546?

Zip code 59546 in Zortman, Montana is served by 2 water systems.

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