Water Hardness by ZIP Code in
West Virginia
Browse 1 local reports across West Virginia, compare average hardness levels, and spot the cities where hard water is most likely to be a real household problem.
State summary
West Virginia
Avg. Hardness
360 PPM
State Risk
Severe
Local reports by city and ZIP code
Open a local page to see the reading, compare nearby ZIP codes, and get a plain-English interpretation.
1 REGIONS
Regional Water Variations
Water hardness often changes from one municipal source to the next in West Virginia, so nearby ZIP codes can tell a very different story.
Why compare? A state average can hide local hotspots where scale risk is much higher.
Priority Zones To Audit First
These ZIP codes show the highest recorded hardness in West Virginia and are usually the best places to start if you are researching treatment urgency.