All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tpwd Ray Roberts Lake State Park Johnson Cooke County |
1,435 | 1 | 0 | |
|
Tdcj Luther Units Grimes County |
1,431 | 5 | 0 | |
|
Harris County MUD 275 Harris County |
1,428 | 0 | 0 | |
|
Trinity Rural WSC 3 Trinity County |
1,428 | 3 | 0 | |
|
Lakeside Wcid 2-B Travis County |
1,419 | 0 | 0 | |
|
Harris County MUD 537 Harris County |
1,416 | 0 | 0 | |
|
City of Meridian Bosque County |
1,415 | 3 | 1 | |
|
City of Bevil Oaks Jefferson County |
1,414 | 4 | 0 | |
|
City of Quinlan Hunt County |
1,414 | 1 | 0 | |
|
Sheldon Road MUD Harris County |
1,412 | 2 | 1 | |
|
Louetta Road Utility District Harris County |
1,410 | 0 | 0 | |
|
Five Way WSC Shelby County |
1,409 | 0 | 0 | |
|
Beaver Creek Wcid 1 Burleson County |
1,407 | 2 | 0 | |
|
Poynor Community WSC Henderson County |
1,407 | 4 | 1 | |
|
City of Colmesneil Tyler County |
1,404 | 0 | 0 | |
|
Northcrest Ranch Water System Montgomery County |
1,404 | 0 | 0 | |
|
West Texas Detention Center Hudspeth County |
1,402 | 4 | 2 | |
|
City of Lone Star Morris County |
1,400 | 6 | 1 | |
|
City of Thorndale Milam County |
1,400 | 2 | 0 | |
|
Federal Correctional Institution la Tuna El Paso County |
1,400 | 7 | 3 | |
|
Markham MUD Matagorda County |
1,400 | 0 | 0 | |
|
Sanderson Farms Bryan Facility Brazos County |
1,400 | 1 | 0 | |
|
Sanderson Farms Waco Facility McLennan County |
1,400 | 0 | 0 | |
|
Smith International Harris County |
1,400 | 2 | 2 | |
|
Twin Creek WSC Robertson County |
1,400 | 0 | 0 | |
|
Waller County Road Improvement Dist 1 Waller County |
1,400 | 0 | 0 | |
|
City of Queen City Cass County |
1,398 | 4 | 0 | |
|
City of Wolfe City Hunt County |
1,398 | 5 | 1 | |
|
Brashear WSC Hopkins County |
1,395 | 1 | 0 | |
|
Caddo Village Montgomery County |
1,395 | 1 | 0 | |
|
Anderson County Cedar Creek WSC Anderson County |
1,386 | 1 | 0 | |
|
Holly Springs WSC East Meter Cass County |
1,386 | 0 | 0 | |
|
Lakeshore Water System Hill County |
1,386 | 1 | 0 | |
|
Centerville WSC Trinity County |
1,383 | 3 | 0 | |
|
City of Camp Wood Real County |
1,380 | 3 | 1 | |
|
City of Hico Hamilton County |
1,379 | 1 | 0 | |
|
Salem Elm Ridge WSC Milam County |
1,371 | 2 | 0 | |
|
Norwood WSC Anderson County |
1,368 | 3 | 0 | |
|
City of Godley Johnson County |
1,367 | 2 | 2 | |
|
East Medina County SUD Unit 3 Medina County |
1,365 | 0 | 0 | |
|
City of Alvord Wise County |
1,360 | 3 | 0 | |
|
City of Farwell Parmer County |
1,360 | 0 | 0 | |
|
Deerwood Subdivision Montgomery County |
1,359 | 0 | 0 | |
|
Hhsc Lufkin State Supported Living Cent Angelina County |
1,356 | 3 | 0 | |
|
City of Plains Yoakum County |
1,355 | 1 | 0 | |
|
Toshiba International Corp Harris County |
1,355 | 0 | 0 | |
|
City of Rosebud Falls County |
1,353 | 2 | 1 | |
|
Lakeside Wcid 2-A Travis County |
1,353 | 0 | 0 | |
|
Kaufman County MUD 12 Kaufman County |
1,350 | 0 | 0 | |
|
Wright City WSC 1 Smith County |
1,350 | 3 | 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.