Calmont
Tap water in Calmont comes from 2 water systems: 1 low risk, 1 high risk. Several tests failed: check local advice before drinking where the rating is high risk.
2 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
Aveyronnaise des Eaux
High risk
Several tests failed: check local advice before drinking
92.9% of bacterial tests passed and 100% of chemical tests passed, from 44 samples.
Supplied by Aveyronnaise des Eaux.
Is it safe?
Speha
Low risk
Safe to drink from the tap
100% of bacterial tests passed and 100% of chemical tests passed, from 24 samples.
Supplied by Speha.
Hardness: Soft (10.8 °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 Calmont, Occitanie?
Tap water in Calmont comes from 2 water systems: 1 low risk, 1 high risk. Several tests failed: check local advice before drinking where the rating is high risk.
Where do these ratings come from?
French Ministry of Health drinking water checks (data.gouv.fr). Period covered: January to September 2026.