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Thionville

Yes. Tap water in Thionville is low risk. Safe to drink from the tap.

Is it safe?

100%

Thionville Fensch Agglomeration

Low risk

Safe to drink from the tap

100% of bacterial tests passed and 100% of chemical tests passed, from 55 samples.

Supplied by Thionville Fensch Agglomeration.

Hardness: Very hard (40.5 °f).

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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 Thionville, Grand Est?

Yes. Tap water in Thionville 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.