Is Apra Heights, Guam tap water safe?
2 water systems report serving Apra Heights. Your water depends on which one serves your address. Check your bill if unsure.
C
U.S. Navy Water System
Serves 12,780 people · Surface water · Full report →
2 health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
GWA Central Water System
Serves 8,828 people · Surface water · Full report →
1 health-based violation in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).