Is Brussels Tap Water Safe To Drink?

Yes! The tap water is safe to drink.

Yes, tap water in Brussels is safe to drink. It is treated and regularly tested to meet Belgian and European Union drinking water standards.

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Water Sources
Drinking Fountains

Water quality can be affected by old plumbing in individual buildings, especially older pipes that may contain lead. Use the cold tap for drinking and cooking, and let it run briefly after prolonged stagnation.

Last checked: 2026-08-31

Belgium is ranked as number 25 globally with a score of 88.2% in the water quality EPI research conducted by Yale University.

Source of Water in Brussels, Belgium

Brussels tap water is supplied by Vivaqua and comes mainly from groundwater sources in Wallonia, outside the Brussels-Capital Region. A smaller portion comes from surface water drawn from the Meuse River.

The water is treated at Vivaqua facilities before entering the Brussels distribution network. It is then stored and monitored to meet Belgian and European drinking-water standards.

Brussels Drinking Fountains

Public drinking fountains in Brussels are generally safe to use when they are connected to the municipal drinking-water network and clearly marked as potable. Brussels tap water is routinely treated and monitored to meet Belgian and European drinking-water standards.

Do not drink from a fountain marked non-potable, closed for maintenance, or visibly dirty or damaged. Let the water run briefly before drinking, especially if the fountain has not been used recently.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Brussels. You can click on each water drop to open the spot directly in Google Maps for directions. For easy access on the go, download our iOS app to find water fountains nearby.

Nearby Places

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.

Disclaimer

* The information provided on this website regarding the safety of tap water in Brussels is sourced from reputable sources such as the World Health Organization (WHO), local water authorities, and the Environmental Performance Index (EPI) from Yale University. While we strive to ensure accuracy and reliability, it's important to note that water quality can vary over time and may be subject to factors beyond our control. Users are encouraged to verify the current water quality status with local authorities or consult additional resources before making decisions regarding water consumption. We disclaim any liability for actions taken based on the information provided on this website.