All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Stony Hills Water System Denton County |
723 | 3 | 1 | |
|
City of Amherst Lamb County |
721 | 3 | 2 | |
|
Cottonwood WSC McLennan County |
720 | 3 | 0 | |
|
Tanglewood Estates Parker County |
720 | 0 | 0 | |
|
Waverly Acres Water System Walker County |
720 | 0 | 0 | |
|
City of Normangee Leon County |
719 | 2 | 1 | |
|
Conroe Isd San Jacinto Elementary Montgomery County |
718 | 1 | 0 | |
|
Covington Water Works Hill County |
717 | 4 | 3 | |
|
Sylvester McCaulley WSC Fisher County |
717 | 5 | 2 | |
|
Estates of Willow Creek Harris County |
714 | 0 | 0 | |
|
Walsh Ranch MUD Williamson County |
714 | 0 | 0 | |
|
Green Acres MHP Harris County |
712 | 0 | 0 | |
|
Happy Municipal Water System Swisher County |
712 | 5 | 2 | |
|
Old Marbach School WSC Live Oak County |
712 | 2 | 0 | |
|
City of Talco Titus County |
711 | 2 | 0 | |
|
Shady Hollow Estates WSC Travis County |
711 | 0 | 0 | |
|
Smith Bend WSC Bosque County |
711 | 5 | 1 | |
|
Brazoria County MUD 24 Brazoria County |
708 | 0 | 0 | |
|
Deer Run Meadows Fort Bend County |
708 | 0 | 0 | |
|
Cypress Valley WSC Plant 2 Harrison County |
705 | 6 | 2 | |
|
Ineos Polyethylene North America la Port Harris County |
705 | 0 | 0 | |
|
Leveretts Chapel WSC Rusk County |
705 | 3 | 1 | |
|
Marlow WSC Milam County |
705 | 2 | 0 | |
|
Rra Lockett Water System Wilbarger County |
705 | 0 | 0 | |
|
Timberloch Estates Montgomery County |
705 | 0 | 0 | |
|
City of Odonnell Lynn County |
704 | 1 | 0 | |
|
City of Como Hopkins County |
702 | 5 | 1 | |
|
Danieldale Community Water Service Dallas County |
702 | 2 | 1 | |
|
Van Zandt Farms Tarrant County |
702 | 0 | 0 | |
|
Ascend Performance Materials Chocolate B Brazoria County |
700 | 1 | 0 | |
|
Gbra Coleto Creek Park Goliad County |
700 | 0 | 0 | |
|
Iola Isd Grimes County |
700 | 4 | 1 | |
|
Leisure World Mobile Home Community Hidalgo County |
700 | 1 | 0 | |
|
Mansfield Park Bandera County |
700 | 2 | 1 | |
|
Permian Lodging Midland County |
700 | 3 | 1 | |
|
ST Stephens Episcopal School Travis County |
700 | 2 | 0 | |
|
Swallows Eve Gillespie County |
700 | 1 | 0 | |
|
Txdot Kerr County Sra Kerr County |
700 | 0 | 0 | |
|
Txdot la Salle County Sra NB La Salle County |
700 | 1 | 0 | |
|
Armadillo Woods Subdivision Montgomery County |
699 | 4 | 2 | |
|
Burkeville WSC Newton County |
699 | 2 | 1 | |
|
D P & R WSC Fisher County |
699 | 6 | 4 | |
|
Old River Road RV Resort Kerr County |
699 | 0 | 0 | |
|
Shaffer West Little York Road Facility Harris County |
699 | 2 | 0 | |
|
Bastrop County Wcid 1 Bastrop County |
696 | 3 | 0 | |
|
City of Christine Atascosa County |
696 | 4 | 0 | |
|
Live Oak Water System Hill County |
696 | 3 | 0 | |
|
Oak Shores Water System Travis County |
696 | 2 | 1 | |
|
Onion Creek Meadows Travis County |
696 | 0 | 0 | |
|
Deer Trail Water District Montgomery County |
693 | 1 | 1 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.