Guam is a U.S. island territory located in the Western Pacific Ocean. It has a tropical climate with a rainy season from July to November. The island relies heavily on groundwater for its water supply. Water safety is generally stable, but occasional advisories and infrastructure issues can affect water quality. Travelers should stay informed about local water conditions.
Safe to Drink
Recent Warnings: Occasional boil water advisories due to maintenance or contamination concerns
Seasonal Issues: Heavy rains can lead to localized flooding and potential contamination
Do Locals Drink Tap Water? Yes
Tourist Recommendations: Tap water is generally safe, but bottled water is widely available for those who prefer it
Common Alternatives: Bottled water, filtered tap water