Water Hardness in 43314
Caledonia, Ohio · Marion 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 1 water system.
What This Means For You
Hard Water - Treatment Recommended
Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.
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 Caledonia, OH (43314).
Water Systems Serving 43314
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Caledonia, OH (43314)?
The average water hardness in 43314 is 236 PPM (13.8 GPG), which is classified as hard.
Do I need a water softener in 43314?
With hardness of 236 PPM, a water softener is recommended for homes in 43314.
How many water systems serve 43314?
Zip code 43314 in Caledonia, Ohio is served by 1 water system.
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