Tap water hardness in Orne
We have published hardness data for 380 cities in Orne. The median is 28.2 °fH; the hardest water is in Coulonges-sur-Sarthe (37 °fH), the softest in La Bellière (6.8 °fH).
89 % of these cities have hard or very hard water (over 120 mg/L).
Largest places, hardest first
| °fH | mg/L | ||
|---|---|---|---|
| Le Mêle-sur-Sarthe | 37 | 370 | very hard |
| Coulonges-sur-Sarthe | 37 | 370 | very hard |
| Boischampré | 36.5 | 365 | very hard |
| Montmerrei | 36.5 | 365 | very hard |
| Saint-Julien-sur-Sarthe | 36.3 | 363 | very hard |
| Igé | 35.9 | 359 | very hard |
| Saint-Germain-de-la-Coudre | 35.7 | 357 | very hard |
| Belforêt-en-Perche | 35.4 | 354 | very hard |
| Nécy | 35 | 350 | very hard |
| La Chapelle-près-Sées | 35 | 350 | very hard |
| Giel-Courteilles | 35 | 350 | very hard |
| Argentan | 34.9 | 349 | very hard |
| Sées | 34.5 | 345 | very hard |
| Sarceaux | 34.5 | 345 | very hard |
| Chailloué | 34.5 | 345 | very hard |
| Merlerault-le-Pin | 34.5 | 345 | very hard |
| Essay | 34.4 | 344 | very hard |
| Mortagne-au-Perche | 34.3 | 343 | very hard |
| Mauves-sur-Huisne | 34.3 | 343 | very hard |
| Courgeoût | 34.3 | 343 | very hard |
| Saint-Aubin-d'Appenai | 34.2 | 342 | very hard |
| Val-au-Perche | 34 | 340 | very hard |
| Saint-Martin-du-Vieux-Bellême | 34 | 340 | very hard |
| Le Pin-la-Garenne | 33.8 | 338 | very hard |
| Gouffern en Auge | 33 | 330 | very hard |
| Soligny-la-Trappe | 32.9 | 329 | very hard |
| Saint-Langis-lès-Mortagne | 32.8 | 328 | very hard |
| Sainte-Scolasse-sur-Sarthe | 32.8 | 328 | very hard |
| Putanges-le-Lac | 32.6 | 326 | very hard |
| Ceton | 32.6 | 326 | very hard |
| Mortrée | 32.4 | 324 | very hard |
| Courtomer | 32.4 | 324 | very hard |
| Trun | 32.3 | 323 | very hard |
| Moulins-la-Marche | 32.2 | 322 | very hard |
| La Chapelle-Montligeon | 32.2 | 322 | very hard |
| Bazoches-sur-Hoëne | 32 | 320 | very hard |
| Saint-Hilaire-le-Châtel | 32 | 320 | very hard |
| Gacé | 31.7 | 317 | very hard |
| Perche en Nocé | 31.6 | 316 | very hard |
| Occagnes | 31.5 | 315 | very hard |
| Bailleul | 31.5 | 315 | very hard |
| Saint-Mard-de-Réno | 31.4 | 314 | very hard |
| Cour-Maugis sur Huisne | 30.8 | 308 | very hard |
| Sainte-Gauburge-Sainte-Colombe | 30.7 | 307 | very hard |
| Vimoutiers | 30.4 | 304 | very hard |
| Almenêches | 30.4 | 304 | very hard |
| Échauffour | 30.1 | 301 | very hard |
| Sap-en-Auge | 29.5 | 295 | very hard |
| Tourouvre au Perche | 29.1 | 291 | very hard |
| Sablons sur Huisne | 28.8 | 288 | very hard |
| Écouves | 28.8 | 288 | very hard |
| Rémalard en Perche | 28.7 | 287 | very hard |
| L'Aigle | 28.6 | 286 | very hard |
| Bellême | 28.3 | 283 | very hard |
| Saint-Hilaire-sur-Erre | 28.2 | 282 | very hard |
| Saint-Evroult-Notre-Dame-du-Bois | 28.2 | 282 | very hard |
| Macé | 28.2 | 282 | very hard |
| Berd'huis | 27.8 | 278 | very hard |
| Bazoches-au-Houlme | 27.8 | 278 | very hard |
| Verrières | 27.8 | 278 | very hard |
| Moutiers-au-Perche | 27.2 | 272 | very hard |
| Monts-sur-Orne | 27.1 | 271 | very hard |
| Saint-Martin-d'Écublei | 26.9 | 269 | very hard |
| Saint-Michel-Tubœuf | 26.6 | 266 | very hard |
| Rai | 26.1 | 261 | very hard |
| Aube | 26.1 | 261 | very hard |
| Les Aspres | 25.9 | 259 | very hard |
| Saint-Sulpice-sur-Risle | 25.4 | 254 | very hard |
| Longny les Villages | 25.2 | 252 | very hard |
| Crulai | 24.5 | 245 | very hard |
| Saint-Ouen-sur-Iton | 24.5 | 245 | very hard |
| Charencey | 24.2 | 242 | very hard |
| Écouché-les-Vallées | 24 | 240 | very hard |
| Saint-Pierre-la-Bruyère | 23.9 | 239 | very hard |
| La Ferté-en-Ouche | 23.8 | 238 | very hard |
| Chandai | 23.3 | 233 | very hard |
| Athis-Val de Rouvre | 23 | 230 | very hard |
| Briouze | 23 | 230 | very hard |
| Sainte-Honorine-la-Chardonne | 23 | 230 | very hard |
| Ménil-Hubert-sur-Orne | 23 | 230 | very hard |
| Saint-Symphorien-des-Bruyères | 22.9 | 229 | very hard |
| Landigou | 22.6 | 226 | very hard |
| Bretoncelles | 22.4 | 224 | very hard |
| Berjou | 22.3 | 223 | very hard |
| La Madeleine-Bouvet | 20.5 | 205 | very hard |
| Damigny | 19.9 | 199 | very hard |
| Condé-sur-Sarthe | 19.9 | 199 | very hard |
| Valframbert | 19.9 | 199 | very hard |
| Lonrai | 19.9 | 199 | very hard |
| La Ferrière-Bochard | 19.9 | 199 | very hard |
| Mieuxcé | 19.9 | 199 | very hard |
| Cuissai | 19.9 | 199 | very hard |
| Alençon | 19.8 | 198 | very hard |
| Saint-Germain-du-Corbéis | 19.8 | 198 | very hard |
| Héloup | 19.8 | 198 | very hard |
| Cerisé | 19.6 | 196 | very hard |
| Irai | 19.1 | 191 | very hard |
| Saint-Pierre-du-Regard | 18.7 | 187 | very hard |
| Hauterive | 18.7 | 187 | very hard |
| Larré | 18.7 | 187 | very hard |
| Le Ménil-de-Briouze | 18.4 | 184 | very hard |
| La Selle-la-Forge | 17.1 | 171 | hard |
| Ceaucé | 17.1 | 171 | hard |
| Joué-du-Bois | 17.1 | 171 | hard |
| Passais Villages | 17 | 170 | hard |
| Saint-Mars-d'Égrenne | 17 | 170 | hard |
| Mantilly | 17 | 170 | hard |
| Rânes | 16 | 160 | hard |
| Saint-Fraimbault | 15.6 | 156 | hard |
| Champsecret | 15.1 | 151 | hard |
| Lonlay-l'Abbaye | 14.9 | 149 | hard |
| La Ferrière-aux-Étangs | 14.8 | 148 | hard |
| Domfront en Poiraie | 14.6 | 146 | hard |
| Les Monts d'Andaine | 13.7 | 137 | hard |
| Bellou-en-Houlme | 13.7 | 137 | hard |
| Banvou | 13.7 | 137 | hard |
| La Coulonche | 13.7 | 137 | hard |
| Juvigny Val d'Andaine | 13.6 | 136 | hard |
| Saint-Bômer-les-Forges | 13.6 | 136 | hard |
| Tessé-Froulay | 13.6 | 136 | hard |
| Rives d'Andaine | 13.4 | 134 | hard |
| Montilly-sur-Noireau | 13.3 | 133 | hard |
| Saint-André-de-Messei | 12.7 | 127 | hard |
| Dompierre | 12.7 | 127 | hard |
| Saint-Georges-des-Groseillers | 12.6 | 126 | hard |
| La Ferté Macé | 12.5 | 125 | hard |
| Flers | 12.3 | 123 | hard |
| Cerisy-Belle-Étoile | 12.3 | 123 | hard |
| Aubusson | 12.3 | 123 | hard |
| Messei | 11.8 | 118 | moderately hard |
| Le Châtellier | 11.8 | 118 | moderately hard |
| Magny-le-Désert | 11.7 | 117 | moderately hard |
| La Lande-Patry | 11.6 | 116 | moderately hard |
| Saint-Clair-de-Halouze | 11.6 | 116 | moderately hard |
| Caligny | 11.6 | 116 | moderately hard |
| Saint-Paul | 11.6 | 116 | moderately hard |
| La Chapelle-au-Moine | 11.6 | 116 | moderately hard |
| La Chapelle-Biche | 11.6 | 116 | moderately hard |
| Bagnoles de l'Orne Normandie | 11.3 | 113 | moderately hard |
| Landisacq | 10.8 | 108 | moderately hard |
| Tinchebray-Bocage | 9.8 | 98 | moderately hard |
| Chanu | 9.8 | 98 | moderately hard |
| Boucé | 9.4 | 94 | moderately hard |
| Montsecret-Clairefougère | 8.5 | 85 | moderately hard |
| Saint-Denis-sur-Sarthon | 7.6 | 76 | moderately hard |
| Saint-Pierre-d'Entremont | 7.6 | 76 | moderately hard |
| Gandelain | 7.6 | 76 | moderately hard |
| Carrouges | 7.2 | 72 | moderately hard |
| L'Orée-d'Écouves | 7.1 | 71 | moderately hard |
| Ciral | 6.9 | 69 | moderately hard |
Other places (230)
- Appenai-sous-Bellême 35.9 °fH
- Aubry-le-Panthou 32.7 °fH
- Auguaise 27.3 °fH
- Aunay-les-Bois 34.4 °fH
- Aunou-le-Faucon 36.5 °fH
- Aunou-sur-Orne 34.5 °fH
- Avernes-Saint-Gourgon 30.8 °fH
- Avoine 17 °fH
- Avrilly 17.3 °fH
- Barville 35.6 °fH
- Beaufai 26.1 °fH
- Beaulieu 25.5 °fH
- Beauvain 11.5 °fH
- Belfonds 35 °fH
- Bellavilliers 33.7 °fH
- Bellou-le-Trichard 36 °fH
- Bizou 25.8 °fH
- Boëcé 32 °fH
- Boissei-la-Lande 28.2 °fH
- Boitron 34.7 °fH
- Bonnefoi 27.3 °fH
- Bonsmoulins 27.3 °fH
- Brethel 27.3 °fH
- Brieux 35 °fH
- Brullemail 34.5 °fH
- Buré 32 °fH
- Bures 34.9 °fH
- Bursard 34.7 °fH
- Cahan 26.1 °fH
- Camembert 31.9 °fH
- Canapville 30 °fH
- Chahains 7.2 °fH
- Champ-Haut 34.5 °fH
- Champcerie 33.8 °fH
- Champeaux-sur-Sarthe 32 °fH
- Champosoult 32.1 °fH
- Chaumont 28.2 °fH
- Chemilli 32.5 °fH
- Cisai-Saint-Aubin 32.5 °fH
- Colombiers 19.9 °fH
- Comblot 35.9 °fH
- Commeaux 35 °fH
- Corbon 35.9 °fH
- Coudehard 31.6 °fH
- Coulimer 32.5 °fH
- Coulmer 32.5 °fH
- Coulonces 31.5 °fH
- Courgeon 34.3 °fH
- Craménil 23 °fH
- Croisilles 32.1 °fH
- Crouttes 31.6 °fH
- Dame-Marie 35.7 °fH
- Durcet 23 °fH
- Échalou 11.8 °fH
- Écorcei 23.8 °fH
- Écorches 32.2 °fH
- Faverolles 22.8 °fH
- Fay 32.7 °fH
- Feings 29.1 °fH
- Ferrières-la-Verrerie 32.4 °fH
- Fleuré 36.5 °fH
- Fontaine-les-Bassets 31.6 °fH
- Francheville 8.1 °fH
- Fresnay-le-Samson 32.1 °fH
- Gâprée 32.4 °fH
- Ginai 33.2 °fH
- Guêprei 31.6 °fH
- Guerquesalles 30.8 °fH
- Habloville 35 °fH
- Joué-du-Plain 16 °fH
- Juvigny-sur-Orne 36.5 °fH
- L'Hôme-Chamondot 26.2 °fH
- La Bazoque 12.3 °fH
- La Bellière 6.8 °fH
- La Chapelle-Souëf 35.9 °fH
- La Chapelle-Viel 25.6 °fH
- La Chaux 17.1 °fH
- La Ferrière-au-Doyen 29.5 °fH
- La Ferrière-Béchet 36.5 °fH
- La Fresnaie-Fayel 32.7 °fH
- La Gonfrière 28.2 °fH
- La Lande-de-Goult 21.7 °fH
- La Lande-de-Lougé 23 °fH
- La Lande-Saint-Siméon 23 °fH
- La Mesnière 32 °fH
- La Motte-Fouquet 11.5 °fH
- La Roche-Mabile 7.2 °fH
- La Trinité-des-Laitiers 30.3 °fH
- La Ventrouze 26.9 °fH
- Lalacelle 7.6 °fH
- Laleu 34.9 °fH
- Le Bosc-Renoult 30.8 °fH
- Le Bouillon 35 °fH
- Le Cercueil 36.5 °fH
- Le Chalange 33.5 °fH
- Le Champ-de-la-Pierre 22.6 °fH
- Le Château-d'Almenêches 28.2 °fH
- Le Grais 13.7 °fH
- Le Mage 25.8 °fH
- Le Ménil-Bérard 31.7 °fH
- Le Ménil-Broût 18.7 °fH
- Le Ménil-Ciboult 9.4 °fH
- Le Ménil-Guyon 34.4 °fH
- Le Ménil-Scelleur 9.4 °fH
- Le Ménil-Vicomte 34.5 °fH
- Le Pas-Saint-l'Homer 24.4 °fH
- Le Pin-au-Haras 32.6 °fH
- Le Plantis 32.4 °fH
- Le Renouard 31.6 °fH
- Le Sap-André 28.2 °fH
- Les Champeaux 31.6 °fH
- Les Genettes 27.3 °fH
- Les Menus 28.2 °fH
- Les Ventes-de-Bourse 34.2 °fH
- Les Yveteaux 23 °fH
- Lignères 34.5 °fH
- Lignou 23 °fH
- Loisail 33.6 °fH
- Lonlay-le-Tesson 18.4 °fH
- Lougé-sur-Maire 22.8 °fH
- Louvières-en-Auge 31.6 °fH
- Mahéru 31.7 °fH
- Marchemaisons 34.2 °fH
- Mardilly 30.7 °fH
- Médavy 28.2 °fH
- Méhoudin 13.6 °fH
- Ménil-Erreux 26.5 °fH
- Ménil-Froger 33.9 °fH
- Ménil-Gondouin 23 °fH
- Ménil-Hermei 23 °fH
- Ménil-Hubert-en-Exmes 33.2 °fH
- Ménil-Vin 23 °fH
- Merri 31.5 °fH
- Moncy 7.6 °fH
- Mont-Ormel 32.1 °fH
- Montabard 31.5 °fH
- Montchevrel 33.5 °fH
- Montgaudry 35.7 °fH
- Montreuil-au-Houlme 23 °fH
- Montreuil-la-Cambe 31.6 °fH
- Moulins-sur-Orne 31.5 °fH
- Neauphe-sous-Essai 34.7 °fH
- Neauphe-sur-Dive 32.2 °fH
- Neuilly-le-Bisson 26.5 °fH
- Neuville-sur-Touques 30.7 °fH
- Neuvy-au-Houlme 32.6 °fH
- Ommoy 31.5 °fH
- Orgères 32.5 °fH
- Origny-le-Roux 32.5 °fH
- Pacé 19.9 °fH
- Parfondeval 32.5 °fH
- Perrou 17.3 °fH
- Pervenchères 35.7 °fH
- Planches 30.7 °fH
- Pointel 23 °fH
- Pontchardon 29.9 °fH
- Pouvrai 36 °fH
- Résenlieu 32.8 °fH
- Réveillon 35.9 °fH
- Ri 35 °fH
- Roiville 33.2 °fH
- Rônai 35 °fH
- Rouperroux 7.2 °fH
- Sai 36.5 °fH
- Saint-Agnan-sur-Sarthe 32.7 °fH
- Saint-André-de-Briouze 23 °fH
- Saint-Aquilin-de-Corbion 30.1 °fH
- Saint-Aubin-de-Bonneval 30.8 °fH
- Saint-Aubin-de-Courteraie 32 °fH
- Saint-Brice 17.3 °fH
- Saint-Brice-sous-Rânes 22.6 °fH
- Saint-Céneri-le-Gérei 19.9 °fH
- Saint-Christophe-de-Chaulieu 9.4 °fH
- Saint-Cyr-la-Rosière 29.9 °fH
- Saint-Denis-sur-Huisne 31.8 °fH
- Saint-Ellier-les-Bois 7.1 °fH
- Saint-Evroult-de-Montfort 30.7 °fH
- Saint-Fulgent-des-Ormes 32.5 °fH
- Saint-Georges-d'Annebecq 22.6 °fH
- Saint-Germain-d'Aunay 30.8 °fH
- Saint-Germain-de-Clairefeuille 33.9 °fH
- Saint-Germain-de-Martigny 32 °fH
- Saint-Germain-des-Grois 23.9 °fH
- Saint-Germain-le-Vieux 33.5 °fH
- Saint-Gervais-des-Sablons 31.6 °fH
- Saint-Gervais-du-Perron 18.7 °fH
- Saint-Gilles-des-Marais 17.1 °fH
- Saint-Hilaire-de-Briouze 23 °fH
- Saint-Hilaire-sur-Risle 30.6 °fH
- Saint-Jouin-de-Blavou 32.5 °fH
- Saint-Lambert-sur-Dive 32.9 °fH
- Saint-Léger-sur-Sarthe 34.2 °fH
- Saint-Léonard-des-Parcs 33.4 °fH
- Saint-Martin-des-Landes 7.2 °fH
- Saint-Martin-des-Pézerits 32.5 °fH
- Saint-Martin-l'Aiguillon 9.4 °fH
- Saint-Nicolas-de-Sommaire 25.5 °fH
- Saint-Nicolas-des-Bois 25.8 °fH
- Saint-Ouen-de-Sécherouvre 32.5 °fH
- Saint-Ouen-le-Brisoult 13.2 °fH
- Saint-Patrice-du-Désert 11.5 °fH
- Saint-Philbert-sur-Orne 23 °fH
- Saint-Pierre-des-Loges 29.5 °fH
- Saint-Quentin-de-Blavou 34 °fH
- Saint-Quentin-les-Chardonnets 9.4 °fH
- Saint-Roch-sur-Égrenne 17 °fH
- Saint-Sauveur-de-Carrouges 9.4 °fH
- Sainte-Céronne-lès-Mortagne 32.9 °fH
- Sainte-Honorine-la-Guillaume 23 °fH
- Sainte-Marguerite-de-Carrouges 7.2 °fH
- Sainte-Marie-la-Robert 9.4 °fH
- Sainte-Opportune 23 °fH
- Saires-la-Verrerie 13.7 °fH
- Semallé 19.3 °fH
- Sevrai 22.6 °fH
- Suré 32.5 °fH
- Tanques 17.2 °fH
- Tanville 36.5 °fH
- Tellières-le-Plessis 32.4 °fH
- Ticheville 30.8 °fH
- Torchamp 17.1 °fH
- Touquettes 28.2 °fH
- Tournai-sur-Dive 32.9 °fH
- Trémont 33.5 °fH
- Vaunoise 32.5 °fH
- Vidai 35.6 °fH
- Vieux-Pont 9.4 °fH
- Villedieu-lès-Bailleul 32.2 °fH
- Villiers-sous-Mortagne 31.4 °fH
- Vitrai-sous-Laigle 24.2 °fH