Water Hardness Arkansas
Here are the water hardness values for the cities in Arkansas.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Fort Smith | 28 | 1.7 |
| Little Rock | 23 | 1.4 |
| North Little Rock | 23 | 1.4 |
Softeners, Whole Home Filters, Reverse Osmosis, and More
Value Bundles + Limited Time Special Offers + Clearance Items... CLICK HERE TO VIEW!
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Fort Smith | 28 | 1.7 |
| Little Rock | 23 | 1.4 |
| North Little Rock | 23 | 1.4 |