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 | Source |
|---|---|---|---|
| Abilene | 284 | 16.7 | |
| Allen | 146.5 | 8.6 | |
| Amarillo | 248 | 14 | |
| Arlington | 89.3 | 5.3 | |
| Austin | 84.5 | 5 | |
| Beaumont | 31 | 2 | |
| 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 | |
| Conroe | 135 | 8 | |
| Corpus Christ | 227 | 13.3 | |
| El Paso | 119 | 7 | |
| 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 | |
| Horseshoe Bay | 162.5 | 9.5 | |
| Houston | 135 | 7.9 | |
| Irving | 135 | 7.9 | |
| Keller | 140 | 8.2 | |
| Killeen | 168 | 10 | |
| Laredo | 260 | 15 | |
| 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 | |
| McAllen | 243 | 14 | |
| Mesquite | 146.5 | 8.6 | |
| Midland | 500 | 29.3 | |
| New Braunfels | 266.5 | 15.6 | |
| North Richland Hills | 134.5 | 7.9 | |
| Odessa | 360 | 21 | |
| 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 | |
| Rusk | 224 | 13 | |
| San Angelo | 288 | 16.9 | |
| San Antonio | 357 | 21 | |
| San Marcos | 260 | 15.3 | |
| Sugar Land | 122 | 7.1 | Source |
| Temple | 149 | 8.8 | |
| Texas City | 200 | 11.7 | |
| Tyler | 46 | 3 | |
| Victoria | 226 | 13.3 | |
| Waco | 41 | 2 | |
| Witchita Falls | 50 | 3 | |
| Willis | 155 | 9.7 | |
| Wylie | 146.5 | 8.6 |