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Tap water quality, city by city, with real official data and tested guides to help you manage it daily.

Data from Hub'Eau (BRGM / French Ministry of Health), updated monthly.
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Water quality / Occitanie

Water quality in the Occitanie region

The Occitanie region has 13 departments. The average water hardness is 16.9°f with an average quality score of 5.6/10. Click on a department to see the city-by-city breakdown.

Région Occitanie

Departments by water quality

#1Hautes-Pyrénées15 communes7/1013.7°fDouce#2Lozère5 communes6.5/1010.3°fDouce#3Ariège13 communes6.2/1010.8°fDouce#4Aude23 communes5.7/1024.9°fModérément dure#5Aveyron19 communes5.7/1013.4°fDouce#6Hérault100 communes5.7/1027.4°fDure#7Pyrénées-Orientales55 communes5.7/1018.1°fModérément dure#8Tarn-et-Garonne18 communes5.5/1018.1°fModérément dure#9Tarn29 communes5.3/1012.1°fDouce#10Gard73 communes5/1026°fDure#11Haute-Garonne95 communes4.9/1011.2°fDouce#12Lot8 communes4.9/1018.9°fModérément dure#13Gers11 communes4.8/1015.3°fModérément dure

Hub'Eau data (BRGM / Ministry of Health). Quality score calculated on 5 parameters: nitrates, PFAS, pH, free chlorine, turbidity.