Water Hardness Texas
Here are the water hardness values for the cities in Texas.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Abilene | 284 | 16.7 |
| Allen | 146.5 | 8.6 |
| Arlington | 89.3 | 5.3 |
| Austin | 84.5 | 5 |
| Bedford | 107 | 6.3 |
| Brownsville | 185.7 | 10.9 |
| Bryan | 8 | 0.5 |
| Burleson | 140 | 8.2 |
| Cedar Park | 181 | 10.6 |
| College Station | 7.9 | 0.5 |
| Corpus Christi | 227 | 13.3 |
| Euless | 57.7 | 3.4 |
| Fort Worth | 140 | 8.2 |
| Frisco | 146.5 | 8.6 |
| Galveston | 200 | 11.7 |
| Garland | 161.5 | 9.5 |
| Grand Prairie | 132 | 7.8 |
| Grapevine | 112 | 6.6 |
| Houston | 135 | 7.9 |
| Irving | 135 | 7.9 |
| Keller | 140 | 8.2 |
| Leander | 175 | 10.3 |
| Lewisville | 114.6 | 6.8 |
| Little Elm | 146.5 | 8.6 |
| Longview | 59.6 | 3.5 |
| Lubbock | 243 | 14.3 |
| Mansfield | 99.8 | 5.9 |
| Mesquite | 146.5 | 8.6 |
| Midland | 500 | 29.3 |
| New Braunfels | 266.5 | 15.6 |
| North Richland Hills | 134.5 | 7.9 |
| Parker | 188.0 | 11.0 |
| Pflugerville | 118 | 7 |
| Plano | 146.5 | 8.6 |
| Richardson | 146.5 | 8.6 |
| Round Rock | 187 | 11 |
| Rowlett | 146.5 | 8.6 |
| San Angelo | 288 | 16.9 |
| San Marcos | 260 | 15.3 |
| Sugar Land | 143 | 8.4 |
| Temple | 149 | 8.8 |
| Texas City | 200 | 11.7 |
| Victoria | 226 | 13.3 |
| Wylie | 146.5 | 8.6 |