Water Hardness Arizona
Here are the water hardness values for the cities in Arizona.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Apache Junction | 232 | 13.6 |
| Avondale | 379 | 22.2 |
| Cave Creek | 231.1 | 13.5 |
| Chandler | 282.5 | 16.5 |
| El Mirage | 119.8 | 7.0 |
| Gilbert | 197 | 11.5 |
| Glendale | 271 | 15.8 |
| Goodyear | 410.9 | 24.0 |
| Litchfield Park | 190 | 11.1 |
| Mesa | 265.4 | 15.5 |
| Paradise Valley | 273.9 | 16.0 |
| Peoria | 171.2 | 10.0 |
| Phoenix | 241.5 | 14.1 |
| Queen Creek | 196.9 | 11.5 |
| Scottsdale | 328 | 19.2 |
| Surprise | 66.1 | 3.9 |
| Tempe | 238 | 13.9 |
| Tolleson | 144.5 | 8.5 |
| Tucson | 228 | 13.3 |
| Yuma | 345 | 20.2 |