Water Hardness West Virginia
Here are the water hardness values for the cities in West Virginia.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Charleston | 30 | 1.8 |
| Parkersburg | 171 | 10 |
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| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Charleston | 30 | 1.8 |
| Parkersburg | 171 | 10 |