Water Hardness Texas

The Texas Water Hardness data presented in this chart has all been verified by Aquatell directly from primary sources. Typically, this means we found the data on municipal water reports or we emailed or talked with municipal officials from the public utilities department.

If the water hardness data from your city is missing from this list please contact us and let us know. We can typically track down the info and add it to our chart in about a week.

If you're looking to reduce your water hardness level, have a look at a professional-grade water softener. Here are the water hardness values for the cities and towns in Texas:

City	AVG Hardness PPM / mg/L	AVG Hardness Grains per Gallon
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
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