Is Guam Naval Station, Guam tap water safe?
1 water system report serving Guam Naval Station. 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).