Tap water hardness in Haute-Savoie
We have published hardness data for 273 cities in Haute-Savoie. The median is 24.4 °fH; the hardest water is in Viuz-en-Sallaz (43.8 °fH), the softest in Les Contamines-Montjoie (2.9 °fH).
97 % of these cities have hard or very hard water (over 120 mg/L).
Largest places, hardest first
| °fH | mg/L | ||
|---|---|---|---|
| Viuz-en-Sallaz | 43.8 | 438 | very hard |
| Saint-Félix | 42.1 | 421 | very hard |
| Massongy | 38.8 | 388 | very hard |
| Margencel | 37.6 | 376 | very hard |
| Anthy-sur-Léman | 36.8 | 368 | very hard |
| Sales | 36.6 | 366 | very hard |
| Douvaine | 36.2 | 362 | very hard |
| Vallières-sur-Fier | 35.3 | 353 | very hard |
| Thonon-les-Bains | 34.7 | 347 | very hard |
| Chilly | 34.7 | 347 | very hard |
| Sciez | 34.2 | 342 | very hard |
| Évian-les-Bains | 34 | 340 | very hard |
| Sillingy | 33.8 | 338 | very hard |
| Publier | 33.2 | 332 | very hard |
| Contamine-sur-Arve | 32.4 | 324 | very hard |
| Thusy | 32.4 | 324 | very hard |
| La Balme-de-Sillingy | 32.2 | 322 | very hard |
| Arthaz-Pont-Notre-Dame | 32.2 | 322 | very hard |
| Marin | 32.1 | 321 | very hard |
| Féternes | 32 | 320 | very hard |
| Cornier | 32 | 320 | very hard |
| Quintal | 31.9 | 319 | very hard |
| Scientrier | 31.7 | 317 | very hard |
| Arenthon | 31.5 | 315 | very hard |
| Lovagny | 31.3 | 313 | very hard |
| Neydens | 31.2 | 312 | very hard |
| Etaux | 30.4 | 304 | very hard |
| Reignier-Ésery | 30.3 | 303 | very hard |
| Larringes | 30.3 | 303 | very hard |
| Frangy | 30.2 | 302 | very hard |
| Moye | 29.8 | 298 | very hard |
| Alby-sur-Chéran | 29.7 | 297 | very hard |
| Copponex | 29.7 | 297 | very hard |
| Maxilly-sur-Léman | 29.6 | 296 | very hard |
| Neuvecelle | 29.5 | 295 | very hard |
| La Roche-sur-Foron | 29.4 | 294 | very hard |
| Choisy | 29.4 | 294 | very hard |
| Saint-Paul-en-Chablais | 29.3 | 293 | very hard |
| Monnetier-Mornex | 28.6 | 286 | very hard |
| Praz-sur-Arly | 28.5 | 285 | very hard |
| La Muraz | 28.4 | 284 | very hard |
| Seyssel | 28.1 | 281 | very hard |
| Bogève | 27.9 | 279 | very hard |
| Lyaud | 27.7 | 277 | very hard |
| Loisin | 27.6 | 276 | very hard |
| Ballaison | 27.6 | 276 | very hard |
| Amancy | 27.4 | 274 | very hard |
| Excenevex | 27.3 | 273 | very hard |
| Saint-Julien-en-Genevois | 27 | 270 | very hard |
| Vulbens | 26.9 | 269 | very hard |
| Armoy | 26.4 | 264 | very hard |
| Saint-Pierre-en-Faucigny | 25.9 | 259 | very hard |
| Thyez | 25.8 | 258 | very hard |
| Valleiry | 25.8 | 258 | very hard |
| Rumilly | 25.6 | 256 | very hard |
| Marnaz | 25.6 | 256 | very hard |
| Veigy-Foncenex | 25.5 | 255 | very hard |
| Feigères | 25.5 | 255 | very hard |
| Viry | 25.4 | 254 | very hard |
| Allinges | 25.3 | 253 | very hard |
| Doussard | 25.2 | 252 | very hard |
| Annemasse | 25.1 | 251 | very hard |
| Gaillard | 25.1 | 251 | very hard |
| Vétraz-Monthoux | 25.1 | 251 | very hard |
| Ville-la-Grand | 25.1 | 251 | very hard |
| Ambilly | 25.1 | 251 | very hard |
| Étrembières | 25.1 | 251 | very hard |
| Onnion | 25 | 250 | very hard |
| Châtillon-sur-Cluses | 24.8 | 248 | very hard |
| Chens-sur-Léman | 24.6 | 246 | very hard |
| Collonges-sous-Salève | 24.4 | 244 | very hard |
| Lugrin | 24.4 | 244 | very hard |
| Cusy | 23.9 | 239 | very hard |
| Cranves-Sales | 23.6 | 236 | very hard |
| Menthonnex-en-Bornes | 23.5 | 235 | very hard |
| Archamps | 23.1 | 231 | very hard |
| Passy | 23 | 230 | very hard |
| La Tour | 22.9 | 229 | very hard |
| Machilly | 22.9 | 229 | very hard |
| Marignier | 21.7 | 217 | very hard |
| Beaumont | 21.7 | 217 | very hard |
| Allonzier-la-Caille | 21.6 | 216 | very hard |
| Taninges | 21.5 | 215 | very hard |
| Cluses | 21.4 | 214 | very hard |
| Faverges-Seythenex | 21.4 | 214 | very hard |
| Ayse | 21.4 | 214 | very hard |
| Cruseilles | 21.3 | 213 | very hard |
| Bonneville | 21 | 210 | very hard |
| Saint-Cergues | 21 | 210 | very hard |
| Gruffy | 21 | 210 | very hard |
| Saint-Jeoire | 20.9 | 209 | very hard |
| Megève | 20.8 | 208 | very hard |
| Mieussy | 20.8 | 208 | very hard |
| Vougy | 20.8 | 208 | very hard |
| Charvonnex | 20.8 | 208 | very hard |
| Fillinges | 20.6 | 206 | very hard |
| Marcellaz-Albanais | 20.6 | 206 | very hard |
| Nangy | 20.6 | 206 | very hard |
| Bons-en-Chablais | 20.1 | 201 | very hard |
| Bonne | 19.9 | 199 | very hard |
| Mont-Saxonnex | 19.3 | 193 | very hard |
| Lucinges | 19.3 | 193 | very hard |
| Thônes | 18.9 | 189 | very hard |
| Habère-Poche | 18.6 | 186 | very hard |
| Perrignier | 18.3 | 183 | very hard |
| Cervens | 18.3 | 183 | very hard |
| Abondance | 18.2 | 182 | very hard |
| Sallanches | 18.1 | 181 | very hard |
| Viuz-la-Chiésaz | 17.9 | 179 | hard |
| Chavanod | 17.7 | 177 | hard |
| Villaz | 17.4 | 174 | hard |
| Dingy-Saint-Clair | 17.4 | 174 | hard |
| Samoëns | 17.3 | 173 | hard |
| Talloires-Montmin | 17.1 | 171 | hard |
| Val de Chaise | 16.6 | 166 | hard |
| Bellevaux | 16.6 | 166 | hard |
| Les Gets | 16.2 | 162 | hard |
| Groisy | 16.1 | 161 | hard |
| Morzine | 16 | 160 | hard |
| Veyrier-du-Lac | 16 | 160 | hard |
| Saint-Jean-de-Sixt | 15.9 | 159 | hard |
| Châtel | 15.9 | 159 | hard |
| Saint-Jean-d'Aulps | 15.7 | 157 | hard |
| Messery | 15.6 | 156 | hard |
| Boëge | 15.5 | 155 | hard |
| Bernex | 15.3 | 153 | hard |
| Glières-Val-de-Borne | 15.2 | 152 | hard |
| Les Villards-sur-Thônes | 15.2 | 152 | hard |
| Cuvat | 14.9 | 149 | hard |
| Annecy | 14.7 | 147 | hard |
| Poisy | 14.7 | 147 | hard |
| Epagny Metz-Tessy | 14.7 | 147 | hard |
| Sevrier | 14.7 | 147 | hard |
| Argonay | 14.7 | 147 | hard |
| Menthon-Saint-Bernard | 14.7 | 147 | hard |
| Saint-Jorioz | 14.6 | 146 | hard |
| Alex | 14.4 | 144 | hard |
| Lathuile | 14.4 | 144 | hard |
| Les Houches | 14.3 | 143 | hard |
| Magland | 13.4 | 134 | hard |
| Le Grand-Bornand | 13.1 | 131 | hard |
| Fillière | 12.8 | 128 | hard |
| Scionzier | 12.2 | 122 | hard |
| Saint-Gervais-les-Bains | 11.9 | 119 | moderately hard |
| La Clusaz | 11.7 | 117 | moderately hard |
| Domancy | 10.6 | 106 | moderately hard |
| Combloux | 10.3 | 103 | moderately hard |
| Arâches-la-Frasse | 8.7 | 87 | moderately hard |
| Chamonix-Mont-Blanc | 3.8 | 38 | soft |
| Les Contamines-Montjoie | 2.9 | 29 | soft |
Other places (123)
- Allèves 16.4 °fH
- Andilly 28.9 °fH
- Bassy 25.3 °fH
- Bloye 27 °fH
- Bluffy 16.2 °fH
- Bonnevaux 22.4 °fH
- Bossey 29.9 °fH
- Boussy 35.2 °fH
- Brenthonne 29.3 °fH
- Brizon 22.2 °fH
- Burdignin 20.4 °fH
- Cercier 28.9 °fH
- Cernex 30.7 °fH
- Chainaz-les-Frasses 35.3 °fH
- Challonges 32 °fH
- Champanges 32.3 °fH
- Chapeiry 20.7 °fH
- Chaumont 26.2 °fH
- Chavannaz 31.5 °fH
- Chêne-en-Semine 26.1 °fH
- Chênex 27.4 °fH
- Chessenaz 32.3 °fH
- Chevaline 14.4 °fH
- Chevenoz 23.8 °fH
- Chevrier 27.9 °fH
- Clarafond-Arcine 26.4 °fH
- Clermont 28.4 °fH
- Contamine-Sarzin 33.7 °fH
- Cordon 14.9 °fH
- Crempigny-Bonneguête 29.7 °fH
- Demi-Quartier 16.5 °fH
- Desingy 30.4 °fH
- Dingy-en-Vuache 25 °fH
- Draillant 20.8 °fH
- Droisy 28.7 °fH
- Duingt 14.5 °fH
- Éloise 26.1 °fH
- Entrevernes 16.5 °fH
- Essert-Romand 15.4 °fH
- Étercy 20.6 °fH
- Fessy 30.1 °fH
- Franclens 26 °fH
- Giez 20.7 °fH
- Habère-Lullin 23.7 °fH
- Hauteville-sur-Fier 35.2 °fH
- Héry-sur-Alby 35.4 °fH
- Jonzier-Épagny 26.3 °fH
- Juvigny 26 °fH
- La Balme-de-Thuy 16.7 °fH
- La Baume 14.7 °fH
- La Chapelle-d'Abondance 17.5 °fH
- La Chapelle-Saint-Maurice 22.3 °fH
- La Côte-d'Arbroz 16.4 °fH
- La Forclaz 10.7 °fH
- La Rivière-Enverse 23 °fH
- La Vernaz 15.4 °fH
- Le Biot 18.6 °fH
- Le Bouchet-Mont-Charvin 16.4 °fH
- Le Reposoir 24 °fH
- Le Sappey 23.8 °fH
- Les Clefs 18.5 °fH
- Leschaux 21.8 °fH
- Lornay 31.8 °fH
- Lullin 23.6 °fH
- Lully 36.8 °fH
- Manigod 18.9 °fH
- Marigny-Saint-Marcel 28.1 °fH
- Marlioz 31.8 °fH
- Massingy 25.6 °fH
- Mégevette 20.3 °fH
- Meillerie 23.1 °fH
- Menthonnex-sous-Clermont 34.4 °fH
- Mésigny 34.3 °fH
- Minzier 27.5 °fH
- Montagny-les-Lanches 20.7 °fH
- Montriond 13.6 °fH
- Morillon 18.2 °fH
- Mûres 27.1 °fH
- Musièges 31.9 °fH
- Nancy-sur-Cluses 18.6 °fH
- Nâves-Parmelan 19 °fH
- Nernier 15.7 °fH
- Nonglard 34 °fH
- Novel 24.8 °fH
- Orcier 25.3 °fH
- Présilly 25.7 °fH
- Reyvroz 25 °fH
- Saint-André-de-Boëge 24.5 °fH
- Saint-Blaise 18.5 °fH
- Saint-Eusèbe 35.6 °fH
- Saint-Eustache 19.1 °fH
- Saint-Ferréol 25.8 °fH
- Saint-Germain-sur-Rhône 25.7 °fH
- Saint-Gingolph 27.1 °fH
- Saint-Jean-de-Tholome 25.5 °fH
- Saint-Laurent 20.6 °fH
- Saint-Sigismond 30.7 °fH
- Saint-Sixt 22.7 °fH
- Saint-Sylvestre 19.6 °fH
- Sallenôves 30.9 °fH
- Savigny 25.4 °fH
- Saxel 12.5 °fH
- Serraval 25.8 °fH
- Servoz 26.5 °fH
- Seytroux 20.3 °fH
- Sixt-Fer-à-Cheval 17.1 °fH
- Thollon-les-Mémises 22.2 °fH
- Usinens 25.7 °fH
- Vacheresse 16.9 °fH
- Vailly 22.9 °fH
- Vallorcine 4.2 °fH
- Vanzy 25.2 °fH
- Vaulx 32.4 °fH
- Verchaix 21.7 °fH
- Vers 25.2 °fH
- Versonnex 29.6 °fH
- Villard 22.1 °fH
- Ville-en-Sallaz 35 °fH
- Villy-le-Bouveret 25.4 °fH
- Villy-le-Pelloux 17.9 °fH
- Vinzier 33.3 °fH
- Vovray-en-Bornes 20.2 °fH
- Yvoire 27.3 °fH