All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
City of Deport Lamar County |
547 | 1 | 0 | |
|
Lakeside MUD 5 Travis County |
546 | 0 | 0 | |
|
Old Chisolm Estates Wise County |
546 | 5 | 0 | |
|
Saddle Club Estates Parker County |
546 | 1 | 1 | |
|
City of San Diego Glossbrenner Unit Duval County |
545 | 4 | 3 | |
|
Woodland Lakes Estates Montgomery County |
543 | 1 | 1 | |
|
Coleto Water Victoria County |
540 | 1 | 0 | |
|
Colony at Pinehurst Water System Montgomery County |
540 | 0 | 0 | |
|
Montague Water System Montague County |
540 | 2 | 0 | |
|
San Patricio County MUD 1 San Patricio County |
540 | 0 | 0 | |
|
City of Roxton Lamar County |
538 | 4 | 1 | |
|
Kingsland WSC Comanche Rancherias Llano County |
537 | 2 | 1 | |
|
Oak Manor MUD Brazoria County |
537 | 0 | 0 | |
|
Sky Lakes WSC Waller County |
537 | 1 | 1 | |
|
Splendora Woods Liberty County |
537 | 0 | 0 | |
|
Uscoe Holiday Park 4 Benbrook Tarrant County |
536 | 0 | 0 | |
|
Pattonville WSC Lamar County |
535 | 1 | 1 | |
|
Kings Rest Subdivision Wise County |
534 | 1 | 0 | |
|
Peach Creek Plantation Water System Montgomery County |
534 | 0 | 0 | |
|
Rra Tell Cee Vee WS Childress County |
534 | 2 | 0 | |
|
City of Newcastle Young County |
532 | 5 | 3 | |
|
Center Point Taylor System Kerr County |
531 | 2 | 0 | |
|
City of Dripping Springs Hays County |
531 | 0 | 0 | |
|
Oak Terrace Estates Water System Polk County |
531 | 1 | 1 | |
|
City of Thornton Water System Limestone County |
530 | 2 | 1 | |
|
Hammond Mound Water System Waller County |
528 | 0 | 0 | |
|
Hollingsworth and Hollingsworth Burnet County |
528 | 0 | 0 | |
|
Paradise Point Subdivision Llano County |
528 | 1 | 0 | |
|
Purdon Water Navarro County |
528 | 4 | 1 | |
|
Rowena WSC Runnels County |
528 | 5 | 1 | |
|
Camp Arrowhead Somervell County |
525 | 0 | 0 | |
|
Canyon Springs Water Works Kerr County |
525 | 0 | 0 | |
|
Cowtown RV Park Parker County |
525 | 2 | 1 | |
|
Jackson County Wcid 2 Jackson County |
525 | 4 | 0 | |
|
The Manors Walker County |
525 | 0 | 0 | |
|
Wildwood Water System Freestone County |
525 | 0 | 0 | |
|
Tpwd Tyler State Park Smith County |
522 | 1 | 1 | |
|
Village of San Leanna Travis County |
522 | 1 | 1 | |
|
Pine Cove Conference Center Smith County |
520 | 0 | 0 | |
|
Church Hill WSC Rusk County |
516 | 6 | 1 | |
|
Grasslands Brazoria County |
516 | 4 | 0 | |
|
City of Falls City Karnes County |
514 | 5 | 1 | |
|
City of Petrolia Clay County |
514 | 5 | 3 | |
|
Cinco Southwest MUD 1 Fort Bend County |
513 | 0 | 0 | |
|
City of Jayton Kent County |
513 | 6 | 1 | |
|
Enchanted River Estates Bandera County |
513 | 0 | 0 | |
|
Fort Bend County MUD 195 Fort Bend County |
513 | 0 | 0 | |
|
Libby WSC Nacogdoches County |
513 | 3 | 1 | |
|
M&l WSC Parker County |
513 | 2 | 1 | |
|
Rock Creek Resort Grayson County |
513 | 2 | 0 |
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.