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Water Hardness in 55328

Delano, Minnesota · Wright County

298 PPM
17.4 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

298 PPM
17.4 GPG
Very Hard

Weighted average from 5 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 Delano, MN (55328).

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Water Systems Serving 55328

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Delano, MN (55328)?

The average water hardness in 55328 is 298 PPM (17.4 GPG), which is classified as very hard.

Do I need a water softener in 55328?

With hardness of 298 PPM, a water softener is recommended for homes in 55328.

How many water systems serve 55328?

Zip code 55328 in Delano, Minnesota is served by 5 water systems.

Learn More About Your Water