Rosières
Yes. Tap water in Rosières is low risk across 2 water systems. Safe to drink from the tap.
2 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
Direction Eau et Assainissement (capev)
Low risk
Safe to drink from the tap
97.3% of bacterial tests passed and 100% of chemical tests passed, from 37 samples.
Supplied by Direction Eau et Assainissement (capev).
Hardness: Soft (1.1 °f).
Is it safe?
Synd.des Eaux du Bassin de l'ardech
Low risk
Safe to drink from the tap
100% of bacterial tests passed and 100% of chemical tests passed, from 13 samples.
Supplied by Synd.des Eaux du Bassin de l'ardech.
Source
French Ministry of Health drinking water checks (data.gouv.fr).
Period covered: January to September 2026.
Covers communes of roughly 1,000 people or more. Ratings weigh how many bacterial and chemical tests passed. A single failed test does not by itself lower a rating. Hardness is the median measured this year, in French degrees.
Common questions
Can I drink the tap water in Rosières, Auvergne-Rhône-Alpes?
Yes. Tap water in Rosières is low risk across 2 water systems. Safe to drink from the tap.
Where do these ratings come from?
French Ministry of Health drinking water checks (data.gouv.fr). Period covered: January to September 2026.