Safe
Portugal
·
Last reviewed:
Is Tap Water Safe to Drink in Porto?
Yes, tap water in Porto is safe to drink, supplied by Águas do Porto from Douro River sources and regional reservoirs, meeting all EU drinking water standards.
Hardness
Moderate
Country
Portugal
Rating
Safe
Soft
Moderate
Hard
Very Hard
Water Source
Águas do Porto supplies the city from treated Douro River water and regional reservoir systems, with modern treatment plants ensuring EU Drinking Water Directive compliance.
Contaminants & Concerns
No significant health concerns. Water quality is regularly monitored and consistently meets all EU parameters.
Tips
- •Ask for "água da torneira" at restaurants for free tap water
- •Porto’s tap water is safe throughout the city and its metro area
- •A refillable bottle saves money, especially during warm summer months exploring Ribeira
Frequently Asked Questions
Sources & References
The safety rating and guidance on this page draw on the following sources. See our full methodology.
- •WHO Guidelines for Drinking-water Quality
- •CDC Travelers' Health destination pages
- •The municipal water utility's published quality data