Water Hardness in 55070
Saint Francis, Minnesota · Anoka County
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
Weighted average from 9 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 Saint Francis, MN (55070).
Water Systems Serving 55070
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Saint Francis, MN (55070)?
The average water hardness in 55070 is 308 PPM (18 GPG), which is classified as very hard.
Do I need a water softener in 55070?
With hardness of 308 PPM, a water softener is recommended for homes in 55070.
How many water systems serve 55070?
Zip code 55070 in Saint Francis, Minnesota is served by 9 water systems.
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