Water Hardness Atlas ZIP / postcode

Tap water hardness in Pyrénées-Atlantiques

We have published hardness data for 545 cities in Pyrénées-Atlantiques. The median is 14.5 °fH; the hardest water is in Garindein (31.4 °fH), the softest in Saint-Jean-Pied-de-Port (0.9 °fH).

84 % 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
Sault-de-Navailles27.2272very hard
Orthez25.5255very hard
Sauveterre-de-Béarn24.5245very hard
Moumour24.5245very hard
Mauléon-Licharre22.5225very hard
Saint-Palais20.9209very hard
Bardos20.9209very hard
Bidache20.9209very hard
Guiche20.9209very hard
Came20.9209very hard
Sames20.9209very hard
Billère20.1201very hard
Lons20.1201very hard
Jurançon20.1201very hard
Idron20.1201very hard
Bizanos20.1201very hard
Morlaàs20.1201very hard
Gelos20.1201very hard
Mazères-Lezons20.1201very hard
Bosdarros20.1201very hard
Meillon20.1201very hard
Rontignon20.1201very hard
Serres-Morlaàs20.1201very hard
Narcastet20.1201very hard
Uzos20.1201very hard
Baigts-de-Béarn19.2192very hard
Bonnut19.2192very hard
Buzy18.8188very hard
Gan18.2182very hard
Salies-de-Béarn18.2182very hard
Puyoô18.2182very hard
Laroin18.2182very hard
Bellocq18.2182very hard
Saint-Faust18.2182very hard
Oloron-Sainte-Marie17.6176hard
Lasseube17.5175hard
Ogeu-les-Bains17.5175hard
Ledeuix17.5175hard
Bidos17.4174hard
Assat17.1171hard
Pau16.8168hard
Mourenx16.4164hard
Monein16.4164hard
Artiguelouve16.4164hard
Lagor16.4164hard
Arbus16.4164hard
Mont16.4164hard
Lucq-de-Béarn16.4164hard
Pardies16.4164hard
Maslacq16.4164hard
Argagnon16.4164hard
Lahourcade16.4164hard
La Bastide-Clairence16160hard
Lacq15.9159hard
Artix15.5155hard
Arthez-de-Béarn15.5155hard
Bougarber15.5155hard
Boucau15.3153hard
Arzacq-Arraziguet15.3153hard
Ousse14.9149hard
Nousty14.9149hard
Soumoulou14.9149hard
Lée14.9149hard
Espoey14.9149hard
Artigueloutan14.9149hard
Sendets14.9149hard
Bordes14.8148hard
Angaïs14.8148hard
Serres-Castet14.5145hard
Sauvagnon14.5145hard
Montardon14.5145hard
Buros14.5145hard
Navailles-Angos14.5145hard
Uzein14.5145hard
Mazerolles14.5145hard
Saint-Castin14.5145hard
Saint-Jean-le-Vieux14.5145hard
Pontacq14.4144hard
Ger14.4144hard
Arette14.4144hard
Lestelle-Bétharram14.2142hard
Lembeye14.2142hard
Nay14140hard
Coarraze14140hard
Bénéjacq14140hard
Boeil-Bezing14140hard
Mirepeix14140hard
Montaut14140hard
Igon14140hard
Bordères14140hard
Chéraute13.6136hard
Navarrenx13.6136hard
Viodos-Abense-de-Bas13.6136hard
Lescar13.5135hard
Denguin13.5135hard
Poey-de-Lescar13.5135hard
Aussevielle13.5135hard
Siros13.5135hard
Thèze13.2132hard
Sévignacq13.2132hard
Briscous12.9129hard
Urt12.9129hard
Laruns12.7127hard
Garlin12.1121hard
Uhart-Cize12.1121hard
Asson12120hard
Bruges-Capbis-Mifaget12120hard
Arros-de-Nay12120hard
Anglet11.9119moderately hard
Souraïde11.9119moderately hard
Arudy11.7117moderately hard
Louvie-Juzon11.7117moderately hard
Arcangues11.6116moderately hard
Bassussarry11.6116moderately hard
Jatxou11.6116moderately hard
Espelette11.5115moderately hard
Guéthary11.5115moderately hard
Ustaritz11.2112moderately hard
Cambo-les-Bains11.2112moderately hard
Larressore11.2112moderately hard
Biarritz11110moderately hard
Bidart11110moderately hard
Ciboure11110moderately hard
Saint-Jean-de-Luz10.6106moderately hard
Arbonne10.6106moderately hard
Ahetze10.6106moderately hard
Saint-Pée-sur-Nivelle10.4104moderately hard
Itxassou10100moderately hard
Mouguerre9.999moderately hard
Saint-Pierre-d'Irube9.999moderately hard
Villefranque9.999moderately hard
Urcuit9.999moderately hard
Lahonce9.999moderately hard
Urrugne9.292moderately hard
Ayherre990moderately hard
Hendaye8.787moderately hard
Hélette8.787moderately hard
Biriatou8.484moderately hard
Agnos880moderately hard
Gurmençon880moderately hard
Sare7.878moderately hard
Bayonne5.858soft
Mendionde5.555soft
Ascain550soft
Ossès550soft
Louhossoa4.848soft
Hasparren4.242soft
Saint-Étienne-de-Baïgorry3.131soft
Irissarry2.828soft
Saint-Jean-Pied-de-Port0.99soft

Other places (395)

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