Safe
Is tap water safe in
Hauts-de-France
France
0
/ 100
Safe
Yes. About 91% of recent drinking-water samples in Hauts-de-France met France’s regulatory health limits. Tap water in France is among the most tightly monitored in the world.
2,359
Recent samples analysed
220
Samples over a health limit
5
Départements covered
How Hauts-de-France’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 Hauts-de-France (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.