All official European Union website addresses are in the europa.eu domain.
See all EU institutions and bodiesThe dashboard presents the results of the data electronically reported by Member States under the recast Drinking Water Directive in 2023, in particular the water supply zones, where derogations from drinking water quality standards are observed, related derogations and population affected.Member States that have reported are listed in the Note at the bottom of the page.
Tableau URL: [please enter dashboard url here]