Water quality in Lago Vista, Texas
Lago Vista is in Travis County. 143 active public water systems serve the county; 80 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Travis County
88 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Draper Estates Water System |
123 | 1 | 2.1 mi | |
| The Coves WSC |
648 | 2 | 3.3 mi | |
| Lakeview Hills WSC |
99 | 4 | 3.9 mi | |
| Travis County MUD 10 |
490 | 0 | 4.0 mi | |
| Jonestown WSC |
7,902 | 4 | 4.1 mi | |
| Lakecliff on Lake Travis |
351 | 0 | 4.8 mi | |
| Village of Briarcliff |
1,438 | 0 | 4.9 mi | |
| Hill Country Northwest Cherry Hollow |
1,002 | 1 | 5.0 mi | |
| Travis County Wcid Point Venture |
2,835 | 3 | 5.0 mi | |
| Sail Haven |
129 | 5 | 5.9 mi | |
| Lakeway MUD |
10,512 | 0 | 6.1 mi | |
| Barton Creek Lakeside |
1,023 | 2 | 6.3 mi | |
| Inverness Point Water System |
435 | 2 | 6.4 mi | |
| Tonkawa WSC |
90 | 2 | 6.4 mi | |
| Travis County Wcid 17 |
45,165 | 0 | 6.4 mi | |
| Nameless Hollow Condominiums |
210 | 5 | 6.6 mi | |
| Travis County MUD 11 |
1,437 | 1 | 6.7 mi | |
| Travis County MUD 13 |
1,644 | 0 | 6.8 mi | |
| Hazy Hills WSC |
135 | 1 | 7.1 mi | |
| Hurst Creek MUD |
2,880 | 0 | 7.3 mi | |
| Travis County MUD 12 |
1,644 | 0 | 7.6 mi | |
| Highway 71 Storage & MHP |
57 | 4 | 8.1 mi | |
| Indian Springs Subdivision |
159 | 3 | 8.3 mi | |
| Cypress Ranch Wcid 1 |
1,785 | 0 | 8.8 mi | |
| Lazy Nine MUD 1b |
4,669 | 3 | 8.9 mi |
Non-community systems in Travis County (54: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Travis County, nearest to Lago Vista first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.