Tap water hardness in Alpes-Maritimes
We have published hardness data for 163 cities in Alpes-Maritimes. The median is 19.8 °fH; the hardest water is in Antibes (36 °fH), the softest in Valdeblore (1.8 °fH).
93 % of these cities have hard or very hard water (over 120 mg/L).
Largest places, hardest first
| °fH | mg/L | ||
|---|---|---|---|
| Antibes | 36 | 360 | very hard |
| La Penne | 34.8 | 348 | very hard |
| Colomars | 34.2 | 342 | very hard |
| Massoins | 33.5 | 335 | very hard |
| Rigaud | 32.6 | 326 | very hard |
| Cagnes-sur-Mer | 31.9 | 319 | very hard |
| Ilonse | 31.8 | 318 | very hard |
| Saint-Antonin | 31.4 | 314 | very hard |
| Castagniers | 30.4 | 304 | very hard |
| Biot | 28.8 | 288 | very hard |
| Tourrette-Levens | 28.6 | 286 | very hard |
| Aspremont | 28.6 | 286 | very hard |
| Saint-Laurent-du-Var | 28.1 | 281 | very hard |
| Roquefort-les-Pins | 28 | 280 | very hard |
| La Colle-sur-Loup | 27.8 | 278 | very hard |
| Menton | 27.6 | 276 | very hard |
| Villeneuve-Loubet | 27.6 | 276 | very hard |
| Gorbio | 27.6 | 276 | very hard |
| Castellar | 27.6 | 276 | very hard |
| Carros | 27.2 | 272 | very hard |
| La Gaude | 27.2 | 272 | very hard |
| Malaussène | 27.1 | 271 | very hard |
| Roquebrune-Cap-Martin | 26.9 | 269 | very hard |
| Toudon | 26.9 | 269 | very hard |
| Beausoleil | 26.1 | 261 | very hard |
| Touët-sur-Var | 26 | 260 | very hard |
| Mouans-Sartoux | 25.6 | 256 | very hard |
| La Croix-sur-Roudoule | 25.5 | 255 | very hard |
| Touët-de-l'Escarène | 25.4 | 254 | very hard |
| Ascros | 25.3 | 253 | very hard |
| Falicon | 25.2 | 252 | very hard |
| Saint-Blaise | 25.1 | 251 | very hard |
| Sainte-Agnès | 24.6 | 246 | very hard |
| L'Escarène | 23.7 | 237 | very hard |
| Tournefort | 23.5 | 235 | very hard |
| Grasse | 22.6 | 226 | very hard |
| Marie | 22.4 | 224 | very hard |
| Puget-Théniers | 22.3 | 223 | very hard |
| Castillon | 22.2 | 222 | very hard |
| Contes | 22.1 | 221 | very hard |
| Villefranche-sur-Mer | 21.9 | 219 | very hard |
| Cap-d'Ail | 21.9 | 219 | very hard |
| Beaulieu-sur-Mer | 21.9 | 219 | very hard |
| Peille | 21.9 | 219 | very hard |
| Èze | 21.9 | 219 | very hard |
| Saint-Jean-Cap-Ferrat | 21.9 | 219 | very hard |
| Peillon | 21.9 | 219 | very hard |
| Andon | 21.9 | 219 | very hard |
| Séranon | 21.9 | 219 | very hard |
| Valderoure | 21.9 | 219 | very hard |
| Caille | 21.9 | 219 | very hard |
| Saint-André-de-la-Roche | 21.8 | 218 | very hard |
| Utelle | 21.7 | 217 | very hard |
| Drap | 21.6 | 216 | very hard |
| Châteauneuf-Villevieille | 21.5 | 215 | very hard |
| Bendejun | 21.3 | 213 | very hard |
| Nice | 21.2 | 212 | very hard |
| Revest-les-Roches | 21 | 210 | very hard |
| La Turbie | 20.9 | 209 | very hard |
| Le Mas | 20.9 | 209 | very hard |
| Blausasc | 20.7 | 207 | very hard |
| Berre-les-Alpes | 20.7 | 207 | very hard |
| Cantaron | 20.6 | 206 | very hard |
| Thiéry | 20.6 | 206 | very hard |
| Levens | 20.4 | 204 | very hard |
| La Roquette-sur-Var | 20.4 | 204 | very hard |
| La Trinité | 20 | 200 | very hard |
| Saint-Cézaire-sur-Siagne | 20 | 200 | very hard |
| Saint-Vallier-de-Thiey | 20 | 200 | very hard |
| Le Tignet | 20 | 200 | very hard |
| Roquebillière | 20 | 200 | very hard |
| Spéracèdes | 20 | 200 | very hard |
| Cabris | 20 | 200 | very hard |
| Cannes | 19.8 | 198 | very hard |
| Le Cannet | 19.8 | 198 | very hard |
| Vallauris | 19.8 | 198 | very hard |
| Mougins | 19.8 | 198 | very hard |
| Pégomas | 19.8 | 198 | very hard |
| La Roquette-sur-Siagne | 19.8 | 198 | very hard |
| Auribeau-sur-Siagne | 19.8 | 198 | very hard |
| Théoule-sur-Mer | 19.8 | 198 | very hard |
| Sospel | 19.7 | 197 | very hard |
| Saint-Jeannet | 19.5 | 195 | very hard |
| Mandelieu-la-Napoule | 19.3 | 193 | very hard |
| Peymeinade | 19.3 | 193 | very hard |
| Gattières | 19.2 | 192 | very hard |
| Saint-Paul-de-Vence | 19.2 | 192 | very hard |
| Saint-Martin-du-Var | 19.2 | 192 | very hard |
| Fontan | 19.1 | 191 | very hard |
| Briançonnet | 18.6 | 186 | very hard |
| Bairols | 18.5 | 185 | very hard |
| Coaraze | 18.3 | 183 | very hard |
| Courmes | 18.2 | 182 | very hard |
| Caussols | 18.1 | 181 | very hard |
| Tourrettes-sur-Loup | 18 | 180 | very hard |
| Escragnolles | 18 | 180 | very hard |
| Roquestéron | 18 | 180 | very hard |
| Vence | 17.9 | 179 | hard |
| Sigale | 17.9 | 179 | hard |
| Cuébris | 17.9 | 179 | hard |
| Clans | 17.8 | 178 | hard |
| Duranus | 17.8 | 178 | hard |
| Lantosque | 17.6 | 176 | hard |
| Daluis | 17.6 | 176 | hard |
| Bonson | 17.4 | 174 | hard |
| Valbonne | 17.3 | 173 | hard |
| Châteauneuf-Grasse | 17.3 | 173 | hard |
| Gilette | 17.3 | 173 | hard |
| Le Bar-sur-Loup | 17.2 | 172 | hard |
| Le Broc | 17.2 | 172 | hard |
| Coursegoules | 17.2 | 172 | hard |
| Bouyon | 17.2 | 172 | hard |
| Pierrefeu | 17.2 | 172 | hard |
| Bézaudun-les-Alpes | 17.2 | 172 | hard |
| Les Ferres | 17.2 | 172 | hard |
| Conségudes | 17.2 | 172 | hard |
| Le Rouret | 17.1 | 171 | hard |
| Opio | 17 | 170 | hard |
| Breil-sur-Roya | 16.8 | 168 | hard |
| Puget-Rostang | 16.2 | 162 | hard |
| Gourdon | 16 | 160 | hard |
| Gréolières | 15.9 | 159 | hard |
| La Bollène-Vésubie | 15.7 | 157 | hard |
| Lucéram | 15.4 | 154 | hard |
| Saint-Auban | 15.4 | 154 | hard |
| Tende | 15.3 | 153 | hard |
| Beuil | 15.3 | 153 | hard |
| Guillaumes | 14.7 | 147 | hard |
| Venanson | 14.6 | 146 | hard |
| Saorge | 14.5 | 145 | hard |
| Saint-Martin-d'Entraunes | 14.2 | 142 | hard |
| Tourette-du-Château | 14.1 | 141 | hard |
| La Brigue | 13.9 | 139 | hard |
| Cipières | 13.8 | 138 | hard |
| Saint-Sauveur-sur-Tinée | 13.8 | 138 | hard |
| Villars-sur-Var | 13.7 | 137 | hard |
| Péone | 13.2 | 132 | hard |
| Entraunes | 12.7 | 127 | hard |
| Roubion | 12.6 | 126 | hard |
| Moulinet | 12.2 | 122 | hard |
| Saint-Étienne-de-Tinée | 11.5 | 115 | moderately hard |
| Pierlas | 10.7 | 107 | moderately hard |
| Saint-Dalmas-le-Selvage | 10.5 | 105 | moderately hard |
| La Tour | 8.3 | 83 | moderately hard |
| Roure | 8.2 | 82 | moderately hard |
| Isola | 6.1 | 61 | moderately hard |
| Belvédère | 3.1 | 31 | soft |
| Rimplas | 2.7 | 27 | soft |
| Saint-Martin-Vésubie | 2.2 | 22 | soft |
| Valdeblore | 1.8 | 18 | soft |
Other places (13)
- Aiglun 17.4 °fH
- Amirat 27 °fH
- Auvare 21.1 °fH
- Châteauneuf-d'Entraunes 12.5 °fH
- Collongues 29.7 °fH
- Gars 19.3 °fH
- La Roque-en-Provence 17.9 °fH
- Les Mujouls 30.7 °fH
- Lieuche 23.5 °fH
- Saint-Léger 12.6 °fH
- Sallagriffon 30.2 °fH
- Sauze 11.8 °fH
- Villeneuve-d'Entraunes 23.9 °fH