All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Levi WSC McLennan County |
2,298 | 0 | 0 | |
|
City of Anahuac Chambers County |
2,296 | 1 | 0 | |
|
Neches WSC Anderson County |
2,295 | 1 | 0 | |
|
City of Memphis Hall County |
2,290 | 2 | 1 | |
|
City of Ranger Eastland County |
2,289 | 3 | 1 | |
|
Harris County MUD 58 Harris County |
2,289 | 1 | 0 | |
|
Myrtle Springs WSC Van Zandt County |
2,289 | 2 | 2 | |
|
Duval County Crd Benavides Duval County |
2,285 | 4 | 2 | |
|
Panhandle Municipal Water System Carson County |
2,284 | 2 | 0 | |
|
City of Winters Runnels County |
2,281 | 6 | 2 | |
|
Burns Redbank WSC Bowie County |
2,277 | 2 | 0 | |
|
City of Callisburg Cooke County |
2,277 | 1 | 1 | |
|
Creekside Village Montgomery County |
2,277 | 0 | 0 | |
|
Kirkmont MUD Harris County |
2,277 | 0 | 0 | |
|
Nash Forreston WSC Ellis County |
2,277 | 0 | 0 | |
|
Rra Preston Shores Water System Grayson County |
2,277 | 2 | 0 | |
|
City of Overton Rusk County |
2,275 | 5 | 2 | |
|
Cinco MUD 12 Fort Bend County |
2,274 | 0 | 0 | |
|
Holiday Villages of Livingston San Jacinto County |
2,272 | 2 | 1 | |
|
Central Washington County WSC Washington County |
2,270 | 4 | 0 | |
|
Candlelight Hills Subdivision Harris County |
2,265 | 0 | 0 | |
|
Miller Grove WSC Hopkins County |
2,265 | 4 | 0 | |
|
Paloma Lake MUD 2 Williamson County |
2,265 | 1 | 0 | |
|
City of Italy Ellis County |
2,264 | 0 | 0 | |
|
The Colony MUD 1a Bastrop County |
2,262 | 1 | 0 | |
|
Northwest Harris County MUD 6 Harris County |
2,256 | 0 | 0 | |
|
City of Idalou Lubbock County |
2,250 | 5 | 2 | |
|
City of Odem San Patricio County |
2,250 | 3 | 1 | |
|
East Montgomery County MUD 3 Montgomery County |
2,250 | 1 | 0 | |
|
City of Charlotte Atascosa County |
2,247 | 3 | 1 | |
|
Fort Bend County MUD 46 Fort Bend County |
2,247 | 0 | 0 | |
|
Lake Palo Pinto Area WSC Palo Pinto County |
2,247 | 2 | 0 | |
|
City of Whitney Hill County |
2,237 | 1 | 1 | |
|
Soda WSC Polk County |
2,237 | 2 | 1 | |
|
Woden WSC Nacogdoches County |
2,237 | 1 | 0 | |
|
Riverbend Water Resources District Bowie County |
2,235 | 2 | 0 | |
|
Mill Creek Montgomery County |
2,232 | 0 | 0 | |
|
Harris County Fwsd 6 Harris County |
2,229 | 2 | 0 | |
|
City of Mason Mason County |
2,228 | 6 | 2 | |
|
City of Weimar Colorado County |
2,226 | 5 | 0 | |
|
EL Sauz WSC Starr County |
2,223 | 4 | 1 | |
|
Tcw Supply Hutchinson County |
2,220 | 4 | 2 | |
|
Fort Bend County MUD 158 Fort Bend County |
2,214 | 0 | 0 | |
|
Arrowhead Lake & Frontier Lake Montgomery County |
2,208 | 1 | 1 | |
|
BI County WSC 3 Morris County |
2,208 | 4 | 2 | |
|
Montgomery County MUD 83 Montgomery County |
2,208 | 0 | 0 | |
|
Arledge Ridge WSC Fannin County |
2,205 | 1 | 0 | |
|
MT Enterprise WSC Rusk County |
2,205 | 4 | 1 | |
|
Canyon Lake Mobile Home Estates Comal County |
2,202 | 0 | 0 | |
|
City of Shavano Park Bexar County |
2,200 | 5 | 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.