Water Hardness Atlas ZIP / postcode

Tap water hardness in Aisne

We have published hardness data for 796 cities in Aisne. The median is 33.5 °fH; the hardest water is in Chacrise (58 °fH), the softest in Mont-Saint-Jean (10.6 °fH).

99 % 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
Cuffies48480very hard
Pasly48480very hard
Belleu47.6476very hard
Courmelles47.6476very hard
Vauxbuin47.6476very hard
Braine44.9449very hard
Bucy-le-Long44.2442very hard
Aulnois-sous-Laon44.2442very hard
Les Septvallons44.2442very hard
Vivaise44.2442very hard
Acy44440very hard
Ciry-Salsogne44440very hard
Chassemy44440very hard
Laon43.9439very hard
Charly-sur-Marne43.9439very hard
Chambry43.9439very hard
La Fère42.4424very hard
Montescourt-Lizerolles42.1421very hard
Tergnier42420very hard
Pavant41.8418very hard
Jussy41.5415very hard
Nogentel41.5415very hard
Condren41.1411very hard
Flavy-le-Martel41410very hard
Charmes41410very hard
Frières-Faillouël41410very hard
Soissons40400very hard
Villeneuve-Saint-Germain40400very hard
Venizel40400very hard
Billy-sur-Aisne40400very hard
Essômes-sur-Marne39.5395very hard
Chézy-sur-Marne39.5395very hard
Saulchery39.5395very hard
Beautor39.2392very hard
Viry-Noureuil39.2392very hard
Couvron-et-Aumencourt39390very hard
Étreillers38.9389very hard
Vic-sur-Aisne38.8388very hard
Villiers-Saint-Denis38.8388very hard
Ressons-le-Long38.8388very hard
Montigny-Lengrain38.8388very hard
La Ferté-Milon38.5385very hard
Fère-en-Tardenois38.2382very hard
Bézu-Saint-Germain38.2382very hard
Oulchy-le-Château38.2382very hard
Beuvardes38.2382very hard
Crouy38380very hard
Mercin-et-Vaux38380very hard
Lesquielles-Saint-Germain38380very hard
Pinon37.8378very hard
Beaurieux37.8378very hard
Bourg-et-Comin37.8378very hard
Brancourt-en-Laonnois37.8378very hard
Bruyères-et-Montbérault37.6376very hard
Essigny-le-Grand37.5375very hard
Wassigny37.3373very hard
Nogent-l'Artaud37.2372very hard
Chavignon37.2372very hard
Seraucourt-le-Grand37.2372very hard
Holnon37370very hard
Ambleny37370very hard
Coincy36.9369very hard
Crézancy36.7367very hard
Trélou-sur-Marne36.7367very hard
Corbeny36.7367very hard
Vendeuil36.2362very hard
Travecy36.1361very hard
Anizy-le-Grand35.7357very hard
Saint-Erme-Outre-et-Ramecourt35.6356very hard
Guise35.5355very hard
Étreux35.5355very hard
Mont-Notre-Dame35.4354very hard
Fresnoy-le-Grand35.1351very hard
Seboncourt35350very hard
Moÿ-de-l'Aisne34.8348very hard
Bohain-en-Vermandois34.7347very hard
Vaux-Andigny34.7347very hard
Mons-en-Laonnois34.6346very hard
Cessières-Suzy34.6346very hard
Crécy-sur-Serre34.4344very hard
Viels-Maisons34.4344very hard
Dhuys et Morin-en-Brie34.4344very hard
Villers-Cotterêts34.2342very hard
Marle34.2342very hard
Montbrehain34340very hard
Sains-Richaumont33.9339very hard
Liesse-Notre-Dame33.5335very hard
Gizy33.5335very hard
Neuilly-Saint-Front33.1331very hard
Beaurevoir33.1331very hard
Blérancourt33330very hard
Dizy-le-Gros33330very hard
Vermand32.9329very hard
Gricourt32.9329very hard
Lesdins32.9329very hard
Omissy32.9329very hard
Saint-Quentin32.5325very hard
Gauchy32.5325very hard
Harly32.5325very hard
Homblières32.5325very hard
Grugies32.5325very hard
Itancourt32.5325very hard
Neuville-Saint-Amand32.5325very hard
Chéry-lès-Pouilly32.4324very hard
Nauroy32.2322very hard
Origny-en-Thiérache32.1321very hard
Montaigu31.6316very hard
Prémont31.6316very hard
Hirson31.2312very hard
Buire31.2312very hard
Lehaucourt31310very hard
Ribemont30.9309very hard
Origny-Sainte-Benoite30.9309very hard
Mont-d'Origny30.9309very hard
Athies-sous-Laon30.8308very hard
Mondrepuis30.7307very hard
Saint-Michel30.4304very hard
Coucy-le-Château-Auffrique29.9299very hard
Folembray28.1281very hard
Villeneuve-sur-Aisne27.8278very hard
Crépy26.5265very hard
Château-Thierry26.2262very hard
Brasles26.2262very hard
Étampes-sur-Marne26.2262very hard
Nesles-la-Montagne26.2262very hard
Chierry26.2262very hard
Mont-Saint-Père26.2262very hard
Vervins25.9259very hard
Fontaine-lès-Vervins25.9259very hard
Saint-Gobain25.6256very hard
Sinceny25.6256very hard
Bichancourt25.6256very hard
Autreville25.6256very hard
Barisis-aux-Bois25.6256very hard
Amigny-Rouy25.6256very hard
Montreuil-aux-Lions25.1251very hard
Gandelu25.1251very hard
Étréaupont25250very hard
Vailly-sur-Aisne23.6236very hard
Chauny23.2232very hard
La Capelle23.2232very hard
Ognes23.2232very hard
Sissonne22.5225very hard
Le Nouvion-en-Thiérache20.6206very hard
Boué20.6206very hard
Buironfosse20.6206very hard
La Flamengrie20.6206very hard
Esquéhéries20.6206very hard
Montcornet20200very hard
Rozoy-sur-Serre11.3113moderately hard

Other places (646)

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