All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Texas Grand Ranch Walker County |
783 | 0 | 0 | |
|
Latham Springs Baptist Encampment Hill County |
782 | 2 | 0 | |
|
City of Mertzon Irion County |
781 | 1 | 0 | |
|
Brazoria County Fwsd 1 Damon Brazoria County |
780 | 2 | 0 | |
|
Point la Vista Henderson County |
780 | 5 | 3 | |
|
Twin Creek Subdivision Johnson County |
780 | 1 | 0 | |
|
Utopia WSC Uvalde County |
780 | 4 | 1 | |
|
Shaded Lane Estates Johnson County |
777 | 1 | 1 | |
|
Skidmore WSC Bee County |
777 | 1 | 0 | |
|
Barrow Ranch Chambers County |
774 | 0 | 0 | |
|
Medina WSC Bandera County |
774 | 0 | 0 | |
|
Rolling V Ranch Wcid 2 Wise County |
774 | 1 | 0 | |
|
Tres Palacios Oaks Subdivision Matagorda County |
774 | 0 | 0 | |
|
Cypress Valley WSC Plant 1 Harrison County |
771 | 6 | 3 | |
|
Hulon Lakes Subdivision Montgomery County |
771 | 2 | 0 | |
|
Morton Valley WSC Eastland County |
770 | 5 | 1 | |
|
Bistone Municipal Water Supply Limestone County |
768 | 1 | 1 | |
|
Country Springs Water Bexar County |
768 | 0 | 0 | |
|
Tower Terrace Chambers County |
768 | 0 | 0 | |
|
City of Rising Star Eastland County |
765 | 2 | 1 | |
|
Copano Ridge Subdivision Aransas County |
765 | 2 | 0 | |
|
Ahg Odessa Midland County |
764 | 0 | 0 | |
|
Pine Trail Shores Smith County |
762 | 0 | 0 | |
|
City of Frost Navarro County |
759 | 2 | 2 | |
|
City of Point Comfort Calhoun County |
759 | 4 | 1 | |
|
Graham East WSC Young County |
759 | 3 | 0 | |
|
Spring Forest Subdivision Montgomery County |
759 | 1 | 0 | |
|
Wren Water System Denton County |
759 | 1 | 0 | |
|
Fort Bend County MUD 192 Fort Bend County |
758 | 0 | 0 | |
|
Medina County Wcid 2 Medina County |
756 | 2 | 0 | |
|
Windmill Ranch Subdivision Comal County |
756 | 2 | 0 | |
|
Lamar Cisd Manford Williams Elementary S Fort Bend County |
753 | 0 | 0 | |
|
Alto Frio Baptist Encampment Real County |
750 | 2 | 0 | |
|
Amon G Carter Lake WSC Montague County |
750 | 3 | 1 | |
|
Bandera Isd Bandera High School Bandera County |
750 | 0 | 0 | |
|
Binford Creek Harris County |
750 | 0 | 0 | |
|
EL Dorado Mobile Home Community Harris County |
750 | 2 | 1 | |
|
Forest Glen Walker County |
750 | 0 | 0 | |
|
Geneva School of Boerne Kendall County |
750 | 2 | 1 | |
|
Lake Sheridan Estates Colorado County |
750 | 1 | 1 | |
|
Lincoln WSC Lee County |
750 | 3 | 3 | |
|
Lujan Trucking El Paso County |
750 | 0 | 0 | |
|
Sofi Lakes Water Plant NO 1 Waller County |
750 | 0 | 0 | |
|
Ticona Polymers Bishop Facility Nueces County |
750 | 0 | 0 | |
|
Tpwd Lyndon B Johnson Shp Gillespie County |
750 | 0 | 0 | |
|
Txdot Colorado County Sra Colorado County |
750 | 0 | 0 | |
|
Txdot Donley County Sra IH 40 Donley County |
750 | 0 | 0 | |
|
Txdot Gray County Sra Gray County |
750 | 0 | 0 | |
|
Victoria County Wcid 2 Victoria County |
750 | 1 | 0 | |
|
White Oak Valley Estates Water System Montgomery County |
750 | 2 | 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.