Water quality for ZIP code 78214
ZIP 78214 covers San Antonio in Bexar County, Texas, one of 70 ZIP codes in the county. 81 active public water systems serve the county; 54 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 |
|---|---|---|---|---|
| Lazy Acres Trailer Park |
105 | 4 | 6.9 mi | |
| East Central SUD Palm Park Water |
882 | 1 | 7.9 mi | |
| Jbsa Lackland |
20,907 | 0 | 9.2 mi | |
| Jbsa Sam Houston |
37,563 | 1 | 9.6 mi | |
| City of Elmendorf |
4,221 | 2 | 10.0 mi | |
| Little Joes Ice House & Trailer Park |
106 | 1 | 10.6 mi | |
| City of Kirby |
8,142 | 4 | 10.7 mi | |
| City of Alamo Heights |
7,357 | 2 | 10.9 mi | |
| Jbsa Medina |
3,650 | 0 | 12.1 mi | |
| Nico Tyme Water Coop |
96 | 10 | 12.6 mi | |
| Bexar County Wcid 10 Windcrest |
8,154 | 1 | 14.4 mi | |
| City of Leon Valley |
6,870 | 2 | 14.6 mi | |
| Atascosa Rural WSC |
13,857 | 6 | 14.7 mi | |
| East Central SUD |
26,137 | 0 | 15.5 mi | |
| North Breeze MHP |
123 | 4 | 16.0 mi | |
| City of Converse |
29,709 | 0 | 16.3 mi | |
| Blue Skies of Texas West |
796 | 5 | 16.5 mi | |
| Coolcrest Water System |
951 | 0 | 17.2 mi | |
| Cadillac Water |
252 | 0 | 17.7 mi | |
| City of Live Oak |
8,724 | 0 | 18.1 mi | |
| Jbsa Randolph |
10,949 | 0 | 18.2 mi | |
| City of Universal City |
20,119 | 1 | 18.5 mi | |
| City of Shavano Park |
2,200 | 5 | 18.7 mi | |
| Evetts Apartments |
51 | 6 | 19.1 mi | |
| Cordi Marian Villa |
48 | 4 | 19.4 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.