Orvault
Yes. Tap water in Orvault is low risk. Safe to drink from the tap.
Is it safe?
100%
Nantes Metropole - Service de l'eau
Low risk
Safe to drink from the tap
100% of bacterial tests passed and 100% of chemical tests passed, from 552 samples.
Supplied by Nantes Metropole - Service de l'eau.
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 Orvault, Pays de la Loire?
Yes. Tap water in Orvault is low risk. 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.