Norte

It depends on the town. 59 of 86 listed water systems in Norte, Portugal are low risk (68.6%).

• 59Low
• 21Medium
• 5High
• 1Critical

• Alfândega da FéLow risk
• AlijóHigh risk
• AmaranteLow risk
• AmaresLow risk
• Arcos de ValdevezLow risk
• ArmamarMedium risk
• AroucaLow risk
• BaiãoLow risk
• BarcelosLow risk
• BoticasMedium risk
• BragaLow risk
• BragançaMedium risk
• Cabeceiras de BastoMedium risk
• CaminhaLow risk
• Carrazeda de AnsiãesMedium risk
• Castelo de PaivaLow risk
• Celorico de BastoLow risk
• ChavesHigh risk
• CinfãesLow risk
• EspinhoLow risk
• EsposendeLow risk
• FafeLow risk
• FelgueirasLow risk
• Freixo de Espada à CintaLow risk
• GondomarLow risk
• GuimarãesLow risk
• LamegoMedium risk
• LousadaLow risk
• Macedo de CavaleirosMedium risk
• MaiaLow risk
• Marco de CanavesesCritical risk
• MatosinhosLow risk
• MelgaçoLow risk
• Mesão FrioLow risk
• Miranda do DouroLow risk
• MirandelaMedium risk
• MogadouroMedium risk
• Moimenta da BeiraMedium risk
• Mondim de BastoMedium risk
• MontalegreLow risk
• MonçãoHigh risk
• MurçaMedium risk
• Oliveira de AzeméisLow risk
• ParedesHigh risk
• Paredes de CouraLow risk
• Paços de FerreiraLow risk
• PenafielLow risk
• PenedonoLow risk
• Peso da RéguaLow risk
• Ponte da BarcaMedium risk
• Ponte de LimaLow risk
• PortoLow risk
• Póvoa de LanhosoLow risk
• Póvoa de VarzimLow risk
• ResendeLow risk
• Ribeira de PenaMedium risk
• SabrosaLow risk
• Santa Maria da FeiraLow risk
• Santa Marta de PenaguiãoLow risk
• Santo TirsoLow risk
• SernancelheMedium risk
• São João da MadeiraLow risk
• São João da PesqueiraLow risk
• TabuaçoMedium risk
• TaroucaHigh risk
• Terras de BouroLow risk
• Torre de MoncorvoLow risk
• TrofaLow risk
• Vale de CambraLow risk
• ValençaLow risk
• ValongoLow risk
• ValpaçosMedium risk
• Viana do CasteloLow risk
• Vieira do MinhoLow risk
• Vila do CondeLow risk
• Vila FlorLow risk
• Vila Nova de CerveiraLow risk
• Vila Nova de FamalicãoLow risk
• Vila Nova de Foz CoaMedium risk
• Vila Nova de GaiaLow risk
• Vila Pouca de AguiarLow risk
• Vila RealLow risk
• Vila VerdeMedium risk
• VimiosoMedium risk
• VinhaisMedium risk
• VizelaLow risk

Covers all 278 municipalities in mainland Portugal. The safe-water score is the share of required tests that were done and met the legal limits in 2025. 99% or above is rated low risk. Hardness is the typical level measured by the main supplier.