Water quality in San Antonio, New Mexico
San Antonio is in Socorro County. 18 active public water systems serve the county; 12 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Socorro County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Socorro Water System Socorro |
12,026 | 0 | 20.9 mi | |
| Magdalena Village of Magdalena |
1,321 | 3 | 26.6 mi | |
| Polvadera Mdwca Polvadera |
2,470 | 2 | 29.9 mi | |
| San Acacia Mdwca San Acacia |
284 | 2 | 33.7 mi | |
| LA Joya Mdwca Lajoya |
200 | 7 | 40.5 mi | |
| New Mexico Boys and Girls Ranch Las Nutrias |
60 | 3 | 47.5 mi |
Non-community systems in Socorro County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Stallion Range Center San Antonio |
50 | 0 | 0 | |
|
Fort Craig Rest Area East Side San Antonio |
300 | 1 | 0 | |
|
Fort Craig Rest Area West Side San Antonio |
300 | 1 | 0 | |
|
Emrtc Water System Socorro |
277 | 2 | 1 | |
|
Unm Sevilleta Field Station Socorro |
68 | 0 | 0 | |
|
Northern Socorro County Senior Center Las Nutrias |
33 | 0 | 0 | |
|
Escondida Lake Lemitar |
50 | 0 | 0 | |
|
Walking Sands Rest Area San Acacia |
450 | 1 | 0 | |
|
Very Large Array Vla Magdalena |
45 | 0 | 0 | |
|
LA Promesa Elementary School Las Nutrias |
251 | 2 | 1 | |
|
Dollar General Veguita Veguita |
50 | 2 | 1 |
About this data
Water systems are matched to Socorro County, nearest to San Antonio 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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 New Mexico 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.