Water Hardness Atlas ZIP / postcode

Tap water hardness in Vendée

We have published hardness data for 217 cities in Vendée. The median is 16 °fH; the hardest water is in Soullans (27.1 °fH), the softest in Saint-Martin-des-Noyers (13.2 °fH).

100 % of these cities have hard or very hard water (over 120 mg/L).

Each dot is a place with published data; colour shows the hardness band.

Largest places, hardest first

°fHmg/L
Soullans27.1271very hard
Challans22.7227very hard
Le Perrier22.5225very hard
Antigny20.6206very hard
Bazoges-en-Pareds20.1201very hard
La Caillère-Saint-Hilaire20.1201very hard
Luçon18.7187very hard
Les Magnils-Reigniers18.7187very hard
Corpe18.7187very hard
La Garnache18.2182very hard
Bois-de-Céné18.2182very hard
Froidfond18.2182very hard
Beauvoir-sur-Mer17.9179hard
Sallertaine17.9179hard
Saint-Gervais17.9179hard
Bouin17.9179hard
Saint-Urbain17.9179hard
Châteauneuf17.9179hard
La Châtaigneraie17.8178hard
Fontenay-le-Comte17.7177hard
Mouilleron-Saint-Germain17.7177hard
Saint-Hilaire-de-Riez17.4174hard
Saint-Jean-de-Monts17.4174hard
Saint-Gilles-Croix-de-Vie17.4174hard
Le Fenouiller17.4174hard
Bretignolles-sur-Mer17.4174hard
Commequiers17.4174hard
Brem-sur-Mer17.4174hard
Givrand17.4174hard
L'Aiguillon-sur-Vie17.4174hard
Champagné-les-Marais17.4174hard
Saint-Julien-des-Landes17.4174hard
Saint-Révérend17.4174hard
Landevieille17.4174hard
La Chaize-Giraud17.4174hard
Saint-Maixent-sur-Vie17.4174hard
Les Sables-d'Olonne17.3173hard
Bournezeau17.2172hard
Saint-Michel-en-l'Herm17.2172hard
Saint-Hilaire-le-Vouhis17.2172hard
L'Île-d'Olonne17.1171hard
Saint-Mathurin17.1171hard
Grosbreuil17.1171hard
Sainte-Foy17.1171hard
La Barre-de-Monts17170hard
Notre-Dame-de-Monts17170hard
Noirmoutier-en-l'Île16.9169hard
Coëx16.9169hard
Barbâtre16.9169hard
L'Épine16.9169hard
La Guérinière16.9169hard
Notre-Dame-de-Riez16.8168hard
L'Île-d'Yeu16.6166hard
Le Poiré-sur-Vie16.5165hard
Chantonnay16.5165hard
Bellevigny16.5165hard
Les Lucs-sur-Boulogne16.5165hard
Saint-Denis-la-Chevasse16.5165hard
Beaufou16.5165hard
Mouilleron-le-Captif16.4164hard
La Roche-sur-Yon16.3163hard
Talmont-Saint-Hilaire16.3163hard
Poiroux16.3163hard
Saint-Avaugourd-des-Landes16.3163hard
Venansault16.2162hard
Nalliers16.1161hard
Sainte-Gemme-la-Plaine16.1161hard
Chaillé-les-Marais16.1161hard
Chanverrie16160hard
La Bruffière16160hard
Cugand-la-Bernardière16160hard
Treize-Septiers16160hard
La Gaubretière16160hard
Saint-Jean-d'Hermine16160hard
Les Landes-Genusson16160hard
La Boissière-de-Montaigu16160hard
Saint-Malô-du-Bois16160hard
Tiffauges16160hard
Saint-Aubin-des-Ormeaux16160hard
Treize-Vents16160hard
Saint-Martin-des-Tilleuls16160hard
Saint-Germain-de-Prinçay15.8158hard
La Tranche-sur-Mer15.7157hard
Angles15.7157hard
Moutiers-les-Mauxfaits15.7157hard
L'Aiguillon-la-Presqu'île15.7157hard
Le Champ-Saint-Père15.7157hard
La Meilleraie-Tillay15.7157hard
Saint-Vincent-sur-Graon15.7157hard
Les Epesses15.6156hard
Montaigu-Vendée15.5155hard
Aubigny-Les Clouzeaux15.5155hard
Mortagne-sur-Sèvre15.5155hard
Les Achards15.5155hard
Saint-Laurent-sur-Sèvre15.5155hard
Jard-sur-Mer15.5155hard
Longeville-sur-Mer15.5155hard
Nieul-le-Dolent15.5155hard
Sainte-Flaive-des-Loups15.5155hard
Beaurepaire15.5155hard
Landeronde15.5155hard
Beaulieu-sous-la-Roche15.5155hard
Saint-Georges-de-Pointindoux15.5155hard
Avrillé15.5155hard
Bazoges-en-Paillers15.5155hard
La Boissière-des-Landes15.5155hard
Saint-Vincent-sur-Jard15.5155hard
Le Bernard15.5155hard
Martinet15.5155hard
Les Herbiers15.4154hard
Sainte-Cécile15.3153hard
Terval15.2152hard
Sèvremont15.1151hard
Saint-Philbert-de-Bouaine15.1151hard
Rocheservière15.1151hard
Le Boupère15.1151hard
Benet15150hard
Rives-d'Autise15150hard
Saint-Hilaire-des-Loges15150hard
Vix15150hard
Doix lès Fontaines15150hard
L'Île-d'Elle15150hard
Les Velluire-sur-Vendée15150hard
Longèves15150hard
Saint-Michel-le-Cloucq15150hard
Mouzeuil-Saint-Martin15150hard
Auchay-sur-Vendée15150hard
Pissotte15150hard
Foussais-Payré15150hard
Mervent15150hard
Le Langon15150hard
Mouchamps14.9149hard
Pouzauges14.8148hard
Saint-Mesmin14.8148hard
Montournais14.8148hard
Saint-Pierre-du-Chemin14.8148hard
Essarts-en-Bocage14.4144hard
Dompierre-sur-Yon14.4144hard
Saint-Fulgent14.4144hard
Montréverd14.4144hard
Chavagnes-en-Paillers14.4144hard
L'Herbergement14.4144hard
Les Brouzils14.4144hard
Chauché14.4144hard
Saint-André-Goule-d'Oie14.4144hard
Vendrennes14.4144hard
Mesnard-la-Barotière14.4144hard
Rives de l'Yon13.4134hard
Nesmy13.4134hard
Saint-Martin-des-Noyers13.2132hard

Other places (67)

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