Poligny
No. Tap water in Poligny is critical risk. Repeated bacterial failures: use bottled or boiled water and check local advice.
Is it safe?
S.o.g.e.d.o. Poligny
Critical risk
Repeated bacterial failures: use bottled or boiled water and check local advice
89.5% of bacterial tests passed and 100% of chemical tests passed, from 19 samples.
Supplied by S.o.g.e.d.o. Poligny.
Tests over a limit this year: Enterococci bacteria, E. coli bacteria.
Hardness: Hard (27.4 °f).
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 Poligny, Bourgogne-Franche-Comté?
No. Tap water in Poligny is critical risk. Repeated bacterial failures: use bottled or boiled water and check local advice.
Where do these ratings come from?
French Ministry of Health drinking water checks (data.gouv.fr). Period covered: January to September 2026.