Is Frankfurt am Main Tap Water Safe To Drink?

Yes! The tap water is safe to drink.

Yes, tap water in Frankfurt am Main is safe to drink. It is regulated under Germany’s Drinking Water Ordinance and is routinely tested for bacteria, chemicals, and other contaminants.

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Water Sources
Drinking Fountains

Frankfurt’s water is treated and monitored from source to distribution. In older buildings, household plumbing can affect quality, so letting the tap run briefly after a long period of standing is sensible.

Last checked: 2026-08-31

Germany is ranked as number 5 globally with a score of 97.9% in the water quality EPI research conducted by Yale University.

Source of Water in Frankfurt am Main, Germany

Tap water in Frankfurt am Main comes mainly from groundwater, spring water, and bank-filtered water. Key sources include the Frankfurt Stadtwald, the Hessisches Ried south of the city, and spring-water regions in the Vogelsberg and Spessart.

The water is collected through wells, springs, and riverbank filtration systems, then treated and blended before entering Frankfurt’s distribution network. Hessenwasser operates much of the regional water supply infrastructure.

Frankfurt am Main Drinking Fountains

Public drinking fountains in Frankfurt am Main are generally safe to use when they are clearly marked as drinking water fountains and are maintained by the city or another responsible operator. Their water is supplied under Germany’s strict drinking water regulations.

Do not drink from decorative fountains, fountains marked “Kein Trinkwasser,” or outlets that appear dirty or damaged. Follow posted notices and avoid using a fountain during maintenance or a temporary water quality warning.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Frankfurt am Main. 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 Frankfurt am Main 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.