Is Lagos Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Lagos, Portugal generally meets national safety standards set by Portuguese authorities. It is treated and routinely tested for contaminants.
However, occasional issues such as old plumbing or local infrastructure can affect water quality at the tap. Use caution if pipes are old.
For vulnerable individuals, bottled or filtered water is recommended. Locals commonly use tap water for drinking without major concerns.
Last checked: 2025-04-25
Portugal is ranked as number 13 globally with a score of 94.4% in the water quality EPI research conducted by Yale University.
Source of Water in Lagos, Portugal
Tap water in Lagos, Portugal primarily comes from surface water sources, including nearby rivers and reservoirs.
Groundwater from local aquifers supplements these surface sources, ensuring a stable water supply.
Water is treated at local treatment plants before distribution to residents, meeting regulatory quality standards.
Lagos Drinking Fountains
Public drinking fountains in Lagos, Portugal are generally safe as they are connected to the treated municipal water supply.
Maintenance and hygiene vary, so some fountains may have cleanliness issues affecting safety. Visual inspection is advised.
For health safety, use fountains in well-maintained areas or opt for bottled water if uncertain about cleanliness.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Lagos. You can click on each water drop to open the spot directly in Google Maps for directions.
Nearby Places
(241 km)
(381 km)About the Author
Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job — it's something I truly care about.