Water Hardness Tennessee
Here are the water hardness values for the cities in Tennessee.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Bartlett | 38.8 | 2.3 |
| Chattanooga | 71 | 4.2 |
| Clarksville | 97 | 5.7 |
| Cleveland | 95 | 6 |
| Franklin | 145 | 8.5 |
| Jackson | 47 | 2.8 |
| Kingsport | 78 | 5 |
| Knoxville | 84 | 5 |
| Memphis | 45 | 2.7 |
| Morristown | 65 | 4 |
| Nashville | 79 | 5 |
| Smyrna | 90 | 5.3 |