Safe
Is tap water safe in
Bretagne
France
0
/ 100
Safe
Yes. About 99% of recent drinking-water samples in Bretagne met France’s regulatory health limits. Tap water in France is among the most tightly monitored in the world.
1,394
Recent samples analysed
1
Samples over a health limit
4
Départements covered
How Bretagne’s score works
France runs continuous “contrôle sanitaire” testing on its drinking water, from source to tap. We take the official Hub’Eau results for every département in Bretagne (since Jan 2025) and score the région by the share of samplings that met regulatory health limits. Note the score reflects the safety of water that is sampled — not local access or supply reliability.
Hub’Eau · Qualité de l’eau potable (Ministère de la Santé)data.gouv.fr · contrôle sanitaire de l’eau
Full methodology · A compliance snapshot from official monitoring, not a live reading. Not medical advice.