Is Elmendorf, Texas tap water safe?
4 water systems report serving Elmendorf. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
A
San Antonio Water System (SAWS)
Serves 2,643,729 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
B
City of Elmendorf
Serves 4,221 people · Groundwater · Full report →
No health-based violations in the last 5 years; 5 monitoring/reporting violations; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
B
Arrowhead Water System
Serves 141 people · Groundwater · Full report →
No health-based violations in the last 5 years; 8 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
C
Nico Tyme Water Coop
Serves 96 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 260 monitoring/reporting violations; 94 not yet resolved; No UCMR 5 PFAS results on file.