All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Weston WSC Collin County |
1,185 | 5 | 2 | |
|
Batesville WSC Zavala County |
1,182 | 5 | 2 | |
|
Crooked Creek WSC Van Zandt County |
1,182 | 3 | 0 | |
|
City of Tye Taylor County |
1,176 | 5 | 2 | |
|
Deadwood WSC Panola County |
1,176 | 2 | 1 | |
|
West Harris County MUD 16 Harris County |
1,175 | 2 | 1 | |
|
Ames Minglewood WSC Liberty County |
1,174 | 3 | 1 | |
|
City of Orange Grove Jim Wells County |
1,170 | 4 | 1 | |
|
Harmony Isd Upshur County |
1,170 | 4 | 0 | |
|
Western Pines MHP Harris County |
1,170 | 2 | 0 | |
|
Lake Livingston Northwoods San Jacinto County |
1,159 | 2 | 0 | |
|
Harris County MUD 122 Harris County |
1,158 | 0 | 0 | |
|
Harris County MUD 500 Harris County |
1,158 | 0 | 0 | |
|
Medina River West WSC Medina County |
1,158 | 0 | 0 | |
|
Thousand Oaks Montgomery County |
1,158 | 0 | 0 | |
|
City of Beckville Panola County |
1,152 | 3 | 0 | |
|
Clear Lakes Wood County |
1,152 | 0 | 0 | |
|
Project Caprock Man Camp Wheeler County |
1,150 | 0 | 0 | |
|
Shelbyville WSC Shelby County |
1,149 | 1 | 1 | |
|
City of Roby Fisher County |
1,147 | 5 | 3 | |
|
Emhouse Water System Navarro County |
1,146 | 2 | 0 | |
|
Westside Rural WSC Tarrant County |
1,146 | 1 | 0 | |
|
Salt Lick Bar B Q Hays County |
1,143 | 1 | 1 | |
|
City of Daisetta Liberty County |
1,141 | 1 | 1 | |
|
Rural WSC Jasper County |
1,141 | 4 | 1 | |
|
Port Oconnor Improvement District Calhoun County |
1,139 | 4 | 1 | |
|
Beechwood WSC Sabine County |
1,138 | 5 | 2 | |
|
Blue Water Shores Hood County |
1,137 | 1 | 0 | |
|
Clayton WSC Plant 2 Panola County |
1,137 | 3 | 0 | |
|
Paxton WSC Jackson Plant Shelby County |
1,137 | 4 | 0 | |
|
Rolling Hills Colony Water System Waller County |
1,137 | 2 | 0 | |
|
City of Florence Williamson County |
1,136 | 5 | 3 | |
|
City of Log Cabin Henderson County |
1,134 | 2 | 2 | |
|
Liberty Danville Fwsd 2 Gregg County |
1,131 | 4 | 0 | |
|
Gruver Municipal Water System Hansford County |
1,130 | 0 | 0 | |
|
Matagorda County Wcid 5 Matagorda County |
1,128 | 1 | 0 | |
|
New WSC San Augustine County |
1,128 | 2 | 0 | |
|
Three Community WSC Henderson County |
1,128 | 6 | 1 | |
|
Baffin Bay WSC Kleberg County |
1,125 | 2 | 1 | |
|
City of New Waverly Walker County |
1,125 | 1 | 0 | |
|
Kellyville Berea WSC Marion County |
1,125 | 1 | 1 | |
|
Pure WSC McLennan County |
1,125 | 0 | 0 | |
|
Vacation Village Denton County |
1,122 | 2 | 0 | |
|
City of Star Harbor Henderson County |
1,119 | 9 | 2 | |
|
Circle T Arena Water Supply Hamilton County |
1,117 | 2 | 0 | |
|
Harris County Wcid 156 Harris County |
1,116 | 0 | 0 | |
|
The Cliffs Palo Pinto County |
1,115 | 5 | 1 | |
|
Harris County MUD 570c Harris County |
1,113 | 0 | 0 | |
|
G & W WSC Woodland Lakes Water System Waller County |
1,110 | 1 | 1 | |
|
Royalwood MUD Harris County |
1,110 | 0 | 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.