Water Hardness Atlas ZIP / postcode

Tap water hardness in Bas-Rhin

We have published hardness data for 496 cities in Bas-Rhin. The median is 19.5 °fH; the hardest water is in Sarrewerden (47.2 °fH), the softest in Fouchy (1.3 °fH).

56 % 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
Bischwiller41.2412very hard
Rohrwiller41.2412very hard
Hochfelden40.5405very hard
Wingersheim les Quatre Bans40.5405very hard
Mommenheim40.5405very hard
Schwindratzheim40.5405very hard
Dauendorf40.5405very hard
Westhoffen37.6376very hard
Krautergersheim34.9349very hard
Meistratzheim34.9349very hard
Bouxwiller34.6346very hard
Beinheim34.5345very hard
Griesheim-près-Molsheim34.3343very hard
Rœschwoog33.2332very hard
Rountzenheim-Auenheim33.2332very hard
Hœrdt33.1331very hard
Weyersheim33.1331very hard
Gries33.1331very hard
Geudertheim33.1331very hard
Haguenau33330very hard
Schweighouse-sur-Moder33330very hard
Kaltenhouse33330very hard
Drusenheim32.9329very hard
Sessenheim32.9329very hard
Lauterbourg32.4324very hard
Mothern32.4324very hard
Seebach32.4324very hard
Schleithal32.4324very hard
Hilsenheim32.3323very hard
Muttersholtz32.3323very hard
Westhouse32.3323very hard
Matzenheim32.3323very hard
Herrlisheim32.2322very hard
Offendorf32.2322very hard
Nordhouse31.9319very hard
Hindisheim31.9319very hard
Oberhoffen-sur-Moder31.6316very hard
Fegersheim31.3313very hard
Lipsheim31.3313very hard
Oberhausbergen30.8308very hard
Eschau30.8308very hard
Plobsheim30.8308very hard
Seltz29.8298very hard
Hatten29.8298very hard
Brumath29.3293very hard
Benfeld29.1291very hard
Huttenheim29.1291very hard
Geispolsheim28.1281very hard
Holtzheim28.1281very hard
Duttlenheim28.1281very hard
Oberschaeffolsheim28.1281very hard
Entzheim28.1281very hard
Achenheim28.1281very hard
Ernolsheim-Bruche28.1281very hard
Duppigheim28.1281very hard
Hangenbieten28.1281very hard
Blaesheim28.1281very hard
Rhinau27.4274very hard
Boofzheim27.4274very hard
Gerstheim27.1271very hard
Obenheim27.1271very hard
Ebersheim26.1261very hard
Châtenois25.7257very hard
Scherwiller25.7257very hard
Epfig25.6256very hard
Wittisheim25.6256very hard
Herbitzheim25.6256very hard
Sundhouse25.6256very hard
Keskastel25.6256very hard
Sélestat25.4254very hard
Val-de-Moder24.2242very hard
Marlenheim24.1241very hard
Strasbourg24240very hard
Schiltigheim24240very hard
Illkirch-Graffenstaden24240very hard
Bischheim24240very hard
Ostwald24240very hard
Hœnheim24240very hard
Souffelweyersheim24240very hard
Eckbolsheim24240very hard
Reichstett24240very hard
Wolfisheim24240very hard
Lingolsheim23.8238very hard
Kintzheim23.6236very hard
Obernai22.5225very hard
Gambsheim22.3223very hard
Wissembourg22220very hard
Kilstett21.4214very hard
Diemeringen21.1211very hard
Sarre-Union20.9209very hard
Marckolsheim20.5205very hard
Ittenheim20.2202very hard
Schnersheim20.2202very hard
La Wantzenau20.1201very hard
Molsheim19.6196very hard
Mutzig19.6196very hard
Dorlisheim19.6196very hard
Dachstein19.6196very hard
Gresswiller19.6196very hard
Dinsheim-sur-Bruche19.6196very hard
Ergersheim19.6196very hard
Weitbruch19.5195very hard
Niederschaeffolsheim19.5195very hard
Vendenheim19.1191very hard
Mundolsheim19.1191very hard
Lampertheim19.1191very hard
Mittelhausbergen19.1191very hard
Niederhausbergen19.1191very hard
Andlau14.9149hard
Soufflenheim13.7137hard
Schirrhein13.7137hard
Ingwiller11.9119moderately hard
Barr11.7117moderately hard
Still11.2112moderately hard
Bœrsch11.1111moderately hard
Wasselonne10.7107moderately hard
Bernardswiller10.1101moderately hard
Ottrott9.999moderately hard
Reichshoffen9.898moderately hard
Mertzwiller9.898moderately hard
Marmoutier9.797moderately hard
Bischoffsheim9.696moderately hard
Sommerau9.696moderately hard
Wingen-sur-Moder9.494moderately hard
Gundershoffen9.191moderately hard
Betschdorf8.989moderately hard
Soultz-sous-Forêts8.989moderately hard
Surbourg8.989moderately hard
Rosheim8.888moderately hard
Saverne8.585moderately hard
Dettwiller8.585moderately hard
Monswiller8.585moderately hard
Steinbourg8.585moderately hard
Otterswiller8.585moderately hard
Wœrth8.484moderately hard
Schirmeck8.282moderately hard
Obermodern-Zutzendorf880moderately hard
Drulingen7.979moderately hard
La Broque6.262moderately hard
Oberbronn5.252soft
Villé5.151soft
Urmatt4.747soft
Niederbronn-les-Bains4.242soft
Lutzelhouse3.737soft
Niederhaslach3.535soft
Wangenbourg-Engenthal3.535soft
Oberhaslach3.434soft
Wisches3.333soft
Lembach2.626soft
Rothau1.919soft

Other places (346)

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