Water quality in Alamo Heights, Texas
Alamo Heights is in Bexar County. 81 active public water systems serve the county; 55 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 Bexar County
41 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Jbsa Sam Houston |
37,563 | 1 | 2.4 mi | |
| San Antonio Water System |
2,643,729 | 0 | 5.1 mi | |
| City of Kirby |
8,142 | 4 | 5.1 mi | |
| Bexar County Wcid 10 Windcrest |
8,154 | 1 | 5.9 mi | |
| Cadillac Water |
252 | 0 | 7.3 mi | |
| City of Shavano Park |
2,200 | 5 | 8.7 mi | |
| City of Leon Valley |
6,870 | 2 | 8.8 mi | |
| North Breeze MHP |
123 | 4 | 9.3 mi | |
| City of Live Oak |
8,724 | 0 | 9.5 mi | |
| City of Converse |
29,709 | 0 | 9.9 mi | |
| City of Universal City |
20,119 | 1 | 10.8 mi | |
| Jbsa Lackland |
20,907 | 0 | 10.9 mi | |
| City of Selma |
11,418 | 1 | 11.7 mi | |
| Jbsa Randolph |
10,949 | 0 | 11.8 mi | |
| Lazy Acres Trailer Park |
105 | 4 | 11.9 mi | |
| Evetts Apartments |
51 | 6 | 12.1 mi | |
| Jbsa Medina |
3,650 | 0 | 14.2 mi | |
| Estates Utility Stonegate |
276 | 0 | 14.5 mi | |
| Little Joes Ice House & Trailer Park |
106 | 1 | 15.3 mi | |
| Oak North Mobile Homes Estates |
1,059 | 0 | 15.7 mi | |
| East Central SUD Palm Park Water |
882 | 1 | 15.7 mi | |
| Cordi Marian Villa |
48 | 4 | 15.7 mi | |
| Grey Forest Water System |
663 | 4 | 15.9 mi | |
| East Central SUD |
26,137 | 0 | 16.0 mi | |
| Bavarian Hills |
207 | 0 | 16.1 mi |
Non-community systems in Bexar County (39: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Bexar County, nearest to Alamo Heights 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.