All water systems in Texas
7,430 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Green Springs WSC Denton County |
858 | 3 | 1 | |
|
Magnolia Isd J L Lyons Elem Montgomery County |
858 | 5 | 3 | |
|
City of Blooming Grove Navarro County |
857 | 3 | 1 | |
|
City of Moulton Lavaca County |
857 | 5 | 2 | |
|
Harbor Point Trinity County |
856 | 0 | 0 | |
|
C Willow Water Wilson County |
855 | 3 | 0 | |
|
Glidden Fwsd 1 Colorado County |
855 | 0 | 0 | |
|
Longhorn Meadows Addition Denton County |
855 | 0 | 0 | |
|
City of Wells Cherokee County |
853 | 5 | 3 | |
|
Cypress Creek WSC Tyler County |
853 | 3 | 1 | |
|
Camp Eagle Real County |
850 | 4 | 2 | |
|
Tunis WSC Burleson County |
850 | 4 | 1 | |
|
Yellow Rose Travel Plaza Leon County |
850 | 2 | 1 | |
|
Esperanza Water Service Hudspeth County |
849 | 2 | 0 | |
|
City of Agua Dulce Nueces County |
848 | 2 | 1 | |
|
Chatt WSC Hill County |
846 | 5 | 3 | |
|
City of Rankin Upton County |
846 | 4 | 1 | |
|
Whippoorwill Bay Subdivision Hood County |
840 | 2 | 0 | |
|
Flying L Pud Bandera County |
837 | 1 | 1 | |
|
Riderville WSC Panola County |
837 | 2 | 0 | |
|
Mount Houston Square Harris County |
836 | 1 | 0 | |
|
Bethel Ash WSC Murphy Plant Henderson County |
834 | 1 | 0 | |
|
City of Lorenzo Crosby County |
834 | 3 | 1 | |
|
Lake Vista Utility Live Oak County |
834 | 1 | 0 | |
|
Sundance Addition Johnson County |
834 | 0 | 0 | |
|
West Harris County MUD 15 Harris County |
834 | 0 | 0 | |
|
Bethel Ash WSC Lake Plant Henderson County |
831 | 0 | 0 | |
|
Lakeway Harbor Subdivision Smith County |
831 | 2 | 1 | |
|
Menlow WSC Hill County |
831 | 1 | 0 | |
|
Road Ranger 270 Frio County |
830 | 7 | 2 | |
|
Gause WSC Milam County |
828 | 2 | 1 | |
|
Shadow Bay Subdivision Montgomery County |
828 | 1 | 0 | |
|
Riverbend Retreat Center Somervell County |
827 | 0 | 0 | |
|
City of Nome Jefferson County |
825 | 5 | 2 | |
|
Concho Rural Water the Oaks Tom Green County |
825 | 1 | 0 | |
|
Pickton WSC Hopkins County |
825 | 1 | 1 | |
|
Travis County Arkansas Bend Park Travis County |
824 | 0 | 0 | |
|
City of Dawson Navarro County |
822 | 1 | 0 | |
|
Harris County MUD 576 Harris County |
822 | 0 | 0 | |
|
Lake Creek Forest Montgomery County |
822 | 0 | 0 | |
|
Piney Shores Montgomery County |
822 | 0 | 0 | |
|
Southern Crossing Water System Phase 2 Liberty County |
822 | 3 | 1 | |
|
Erlund Subdivision Kerr County |
821 | 0 | 0 | |
|
City of Trenton Fannin County |
820 | 6 | 0 | |
|
Cypress Bend Subdivision Harris County |
819 | 2 | 1 | |
|
Harris County MUD 503 Harris County |
819 | 0 | 0 | |
|
Jacobs WSC Plant 3 & 4 Rusk County |
819 | 1 | 0 | |
|
Jacobs WSC Plants 1 & 2 Rusk County |
819 | 3 | 2 | |
|
Lakewood Water Bandera County |
816 | 2 | 0 | |
|
Riverwood Forest Fort Bend County |
816 | 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.