All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Crowley 1 Acre Sky Corp Water Johnson County |
2,061 | 0 | 0 | |
|
North Bosque WSC McLennan County |
2,061 | 0 | 0 | |
|
Lake Conroe Hills MUD Montgomery County |
2,058 | 0 | 0 | |
|
Mostyn Manor Montgomery County |
2,058 | 0 | 0 | |
|
Target Lodge Carrizo Springs Dimmit County |
2,052 | 1 | 0 | |
|
Providence WSC Polk County |
2,051 | 1 | 0 | |
|
Audubon MUD 1 Montgomery County |
2,049 | 0 | 0 | |
|
Chisholm Springs Wise County |
2,049 | 2 | 1 | |
|
Kaufman County Fwsd 1b Kaufman County |
2,046 | 0 | 0 | |
|
Hudspeth County Wcid 1 Hudspeth County |
2,045 | 3 | 2 | |
|
City of Boyd Wise County |
2,044 | 4 | 1 | |
|
Zavala County Wcid 1 Zavala County |
2,043 | 2 | 1 | |
|
Seis Lagos Utility District Collin County |
2,037 | 6 | 4 | |
|
Harris County MUD 530 Harris County |
2,034 | 0 | 0 | |
|
Palmer Plantation MUD 1 Fort Bend County |
2,031 | 1 | 0 | |
|
Sherwood Shores Grayson County |
2,031 | 2 | 0 | |
|
Far Hills Utility District Montgomery County |
2,030 | 1 | 0 | |
|
Mount Zion WSC Rockwall County |
2,028 | 3 | 2 | |
|
City of Clarendon Donley County |
2,026 | 1 | 0 | |
|
Harris County MUD 540 Harris County |
2,022 | 0 | 0 | |
|
Sandy Creek Ranches Subdivision Travis County |
2,022 | 1 | 0 | |
|
Birome WSC Hill County |
2,018 | 6 | 3 | |
|
Eastman Chemical Texas Operations Harrison County |
2,016 | 2 | 0 | |
|
Harris County MUD 61 Harris County |
2,016 | 0 | 0 | |
|
Pilot Travel Center 1205 Ward County |
2,015 | 1 | 0 | |
|
City of Huntington Angelina County |
2,014 | 7 | 2 | |
|
Aldine Isd Mattie a Teague Middle School Harris County |
2,013 | 2 | 0 | |
|
Grand Oaks MUD Montgomery County |
2,013 | 0 | 0 | |
|
Pollok-Redtown WSC Angelina County |
2,012 | 1 | 0 | |
|
City of Blossom Lamar County |
2,007 | 5 | 0 | |
|
Three Oaks WSC Wilson County |
2,007 | 1 | 0 | |
|
City of Troup Smith County |
2,006 | 0 | 0 | |
|
Txdot Victoria County Sra Victoria County |
2,003 | 0 | 0 | |
|
Town of Westlake Tarrant County |
2,002 | 0 | 0 | |
|
Madera Valley WSC Reeves County |
2,001 | 0 | 0 | |
|
Aldine Isd Bill J Wilson Intermediate Harris County |
2,000 | 2 | 0 | |
|
Brandon-Irene WSC Hill County |
2,000 | 6 | 2 | |
|
Equistar Chemicals Channelview Harris County |
2,000 | 1 | 0 | |
|
Harris County Pct 4 Bear Creek Pioneers Harris County |
2,000 | 0 | 0 | |
|
Wildwood Resort City Hardin County |
1,992 | 1 | 0 | |
|
Brazoria County MUD 40 Brazoria County |
1,986 | 0 | 0 | |
|
Decker Oaks Montgomery County |
1,986 | 0 | 0 | |
|
City of Rotan Fisher County |
1,983 | 7 | 5 | |
|
City of Kountze Hardin County |
1,981 | 1 | 0 | |
|
South Sabine WSC Sabine County |
1,981 | 1 | 0 | |
|
Oak Hollow Subdivision Waller County |
1,980 | 0 | 0 | |
|
Sedona Lakes MUD 1 Brazoria County |
1,977 | 0 | 0 | |
|
City of Ganado Jackson County |
1,975 | 5 | 2 | |
|
Emerson Estates Montgomery County |
1,974 | 2 | 2 | |
|
Airline Crossing Midland County |
1,973 | 7 | 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.