Ardèche
Tap water quality in Ailhon
Does not meet quality standards
This unit is declared non-compliant. Saint-Étienne-de-Boulogne (auzon - mautades)
According to the latest sample of the regional health agency's inspection.
- Distributor
- MAIRIE DE AUBENAS
- Commune
- Ailhon
- Data updated
- October 2026
TasteOKGood
Unfiltered tap water
Filtered with EcoPro
ChlorineHigh quality0.05 mg CL2/lHigh quality0.001 mg CL2/l
Unfiltered tap water
Filtered with EcoPro
LimescaleHighLowLimescale inhibitor
Unfiltered tap water
Filtered with EcoPro
The EcoPro filter contains a limescale inhibitor that stops the water's calcium and magnesium from forming deposits in kettles, coffee machines, taps and pipes. It doesn't remove those minerals, but limescale no longer forms. The hardness measured in your area is in the full parameter list.
MineralsHigh quality243.2 mg/lHigh quality243.2 mg/lMinerals kept
Unfiltered tap water
Filtered with EcoPro
TAPP Water EcoPro filters do not remove healthy minerals such as calcium and magnesium, so the mineral content (total dissolved solids, TDS) is the same before and after filtering.
PathogensDrinkable0High quality
Unfiltered tap water
Filtered with EcoPro
Heavy metalsDrinkableHigh quality
Unfiltered tap water
Filtered with EcoPro
MicroplasticsNot reportedNot reported
Unfiltered tap water
Filtered with EcoPro
Microplastics have been found in most tap water, although the amount varies. The health inspection does not measure microplastics.
PFASWithin limit0.006 ug/LHigh quality0.001 ug/L
Unfiltered tap water
Filtered with EcoPro
PFAS are regulated by EU Directive 2020/2184, transposed into French law: 0.10 µg/l for the sum of 20 substances, applicable since January 2026. Where no value appears, the health inspection has not yet measured PFAS in this distribution unit.
The "Filtered" column shows the estimated result after filtering with TAPP Water EcoPro filters.
Improve your tap water
TAPP Water filters reduce chlorine, heavy metals and microplastics in tap water, without plastic bottles.
Choose your distribution unit
Your commune is served by several distribution units and water quality can differ between them. Pick the one covering your neighbourhood.
- Aubenas, Saint-Étienne-de-Fontbellon (-)3,943 peopleSI ST ETIENNE ST SERNIN NUELLESServes most residents
- Saint-Étienne-de-Fontbellon (bourg centre), Saint-Sernin (bourg centre)2,396 peopleSI ST ETIENNE CENTRE, ST SERNIN CENTRE
- Ailhon (bourg centre), Mercuer (bourg centre)1,878 peopleSI AILHON-MERCUER
- Saint-Sernin (saint sernin)936 peopleST SERNIN VINOBRE
- Saint-Étienne-de-Boulogne (Les gras)80 peopleST ETIENNE DE BOULO GRAS
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- Saint-Étienne-de-Boulogne (auzon - mautades)80 peopleST ETIENNE DE BOULO AUZONDoes not meet quality standards
- Saint-Étienne-de-Boulogne (auriolles)80 peopleST ETIENNE DE BOULO AURIOLLES
- Saint-Étienne-de-Boulogne (pradal)80 peopleST ETIENNE DE BOULO PRADAL
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- Chirols (Bourg centre), Fabras, Labégude, Lalevade-d'Ardèche, Meyras, Pont-de-Labeaume, Saint-Andéol-de-Vals, Saint-Julien-du-Serre, Saint-Pierre-de-Colombier, Saint-Privat, Ucel, Vallées-d'Antraigues-Asperjoc, Vals-les-Bains4,309 peopleCHIROLS VILLAGE
- Fabras, Labégude, Lalevade-d'Ardèche, Meyras, Pont-de-Labeaume (Leyronac, Setias), Saint-Andéol-de-Vals, Saint-Julien-du-Serre, Saint-Pierre-de-Colombier, Saint-Privat, Ucel, Vallées-d'Antraigues-Asperjoc, Vals-les-Bains (les Tineaux,Oubreyts)4,213 peopleSTE MARGUERITE / PDV
- Aubenas (Chanabier), Saint-Didier-sous-Aubenas3,402 peopleAUBENAS CHANABIER
- Aubenas (La Plaine)2,483 peopleAUBENAS LA PLAINE PONT D'AUBENAS
- Aubenas (Centre ville)2,483 peopleAUBENAS VILLE HAUTE-OLIVIERS-ROCHE NOIREYou're viewing this one
- Aubenas (Beau soleil - L'azuel - Pont d'aubenas - Baza)2,483 peopleAUBENAS LAZUEL BAZA
- Lavilledieu (zone industrielle), Mirabel (centre, le Pradel), Saint-Germain (les Chazes), Vogüé (Centre bourg)2,261 peopleSI ODS LAVILLEDIEU VOGUE HS MIRABEL
- Vesseaux (bourg centre)2,069 peopleVESSEAUX
- Fons (Bourg centre)158 peopleFONS VILLAGE
- Fons (Les blaches)158 peopleFONS LES BLACHES
- Lentillères (Les trouilers - Le cros - Ladets -La serre), Lentillères (Saboul - Hameau de fabrias - Le soubeyrol - Le mas - La valette)118 peopleLENTILLERES SOUBEYROL
- Lentillères (Bourg Centre, Montredon, Imberts, Garix, Gontiers)118 peopleLENTILLERES VILLAGE
- Rochecolombe (Les Plantades,Bourg)114 peopleSI ODS ROCHECOLOMBE VILLAGE
- Gourdon, Saint-Michel-de-Boulogne (fourgerolles, escharavil, le cerisier)44 peopleST MICHEL DE BOULOGNE ESCHARAVIL
- Saint-Michel-de-Boulogne (Miraville)30 peopleST MICHEL DE BOULOGNE MIRAVILL
- Saint-Michel-de-Boulogne (Le Chateau,Le Gral)30 peopleST MICHEL DE BOULOGNE CHATEAU
- Saint-Michel-de-Boulogne (Le Vernet)30 peopleST MICHEL DE BOULOGNE VERNET
- Saint-Michel-de-Boulogne (bourg centre)30 peopleST MICHEL DE BOULOGNE VILLAGE
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About this data
Data from the French health inspection of drinking water (Ministry of Health, regional health agencies), per distribution unit. Quality ranges are based on WHO guidelines, EU Directive 2020/2184 and the French public health code.