San Antonio, TX · Bexar County
Water quality in San Antonio, TX
19 community water systems are based in San Antonio, TX, collectively serving 2,172,524 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 19
- People served
- 2.2M
- Groundwater systems
- 84%
- 16 systems
- Surface water systems
- 16%
- 3 systems
Community water systems based in San Antonio
Systems whose EPA-filed administrative city is San Antonio, sorted by population served. Regional authorities that serve San Antonio but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. SAN ANTONIO WATER SYSTEM
Bexar · PWSID TX0150018
2.1M served - 2. JBSA - SAM HOUSTON
Bexar · PWSID TX0150116
38k served - 3. JBSA - RANDOLPH
Bexar · PWSID TX0150115
11k served - 4. CITY OF ALAMO HEIGHTS
Bexar · PWSID TX0150039
7,357 served - 5. THE OAKS WSC
Bexar · PWSID TX0150399
1,191 served - 6. BLUE SKIES OF TEXAS WEST
Bexar · PWSID TX0150463
796 served - 7. PIONEER ESTATES
Bexar · PWSID TX0150420
375 served - 8. CADILLAC WATER
Bexar · PWSID TX0150247
252 served - 9. RIO MEDINA ESTATES
Medina · PWSID TX1630022
201 served - 10. SRALLA MOBILE HOME PARK
Harris · PWSID TX1011925
165 served - 11. MARTINEZ RANCH SUBDIVISION
Uvalde · PWSID TX2320061
150 served - 12. LITTLE JOES ICE HOUSE & TRAILER PARK
Bexar · PWSID TX0150256
106 served - 13. RANCHERO ESTATES
Kerr · PWSID TX1330150
105 served - 14. SHADY MEADOWS MOBILE HOME PARK
Guadalupe · PWSID TX0940097
64 served - 15. EVETTS APARTMENTS
Bexar · PWSID TX0150238
51 served - 16. CORDI MARIAN VILLA
Bexar · PWSID TX0150414
48 served - 17. CENTRAL TEXAS REGIONAL WSC
Burleson · PWSID TX0260051
0 served - 18. SAN PEDRO WATER RESOURCES
Val Verde · PWSID TX2330064
0 served - 19. SEGURO WATER
Val Verde · PWSID TX2330051
0 served