All water systems in Texas
217 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
North Hamilton Hill WSC Robertson County |
0 | 2 | 1 | |
|
Park Hills Baptist Church Travis County |
0 | 1 | 1 | |
|
Rabbit Hill School & Day Camp Williamson County |
0 | 0 | 0 | |
|
Rolling Hills Cedar Cove Hunt County |
0 | 0 | 0 | |
|
Rolling Hills Oaks Subdivision Montgomery County |
0 | 0 | 0 | |
|
Rolling Hills Subdivision Shelby County |
0 | 0 | 0 | |
|
Saws Castle Hills Bexar County |
0 | 1 | 0 | |
|
Saws Hill Country Bexar County |
0 | 0 | 0 | |
|
Saws North San Antonio Hills Bexar County |
0 | 0 | 0 | |
|
Saws Scenic and Serene Hills Bexar County |
0 | 0 | 0 | |
|
Tdcj Hilltop MT View and Crain Units Coryell County |
0 | 0 | 0 | |
|
The Hill Colorado County |
0 | 0 | 0 | |
|
The Hill at MT Zion Bandera County |
0 | 0 | 0 | |
|
Tpwd Cedar Hill State Park Dallas County |
0 | 0 | 0 | |
|
Vinton Hills Subdivision El Paso County |
0 | 0 | 0 | |
|
Whispering Hills Achievement Center Fayette County |
0 | 4 | 0 | |
|
Williamson-Liberty Hill MUD Williamson County |
0 | 1 | 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.