
Can I drink the tap water?
The world's most trusted drinking water guide for travelers and expats.
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Albania
EuropeAlgeria
AfricaAnguilla
CaribbeanAntigua and Barbuda
CaribbeanArgentina
South AmericaArmenia
EuropeAzerbaijan
EuropeBahamas
CaribbeanBelarus
EuropeBelize
Central AmericaBermuda
CaribbeanBosnia and Herzegovina
EuropeBotswana
AfricaBrazil
South AmericaBritish Virgin Islands
CaribbeanBulgaria
EuropeCape Verde
AfricaColombia
South AmericaCosta Rica
Central AmericaCuraçao
CaribbeanCyprus
EuropeDominica
CaribbeanDominican Republic
CaribbeanEswatini
AfricaFiji
OceaniaFrench Guiana
South AmericaGeorgia
EuropeGrenada
CaribbeanIndonesia
AsiaIran
Middle EastJamaica
CaribbeanJordan
Middle EastKosovo
EuropeLebanon
Middle EastMalaysia
AsiaMaldives
AsiaMalta
EuropeMauritius
AfricaMontenegro
EuropeNamibia
AfricaNorth Macedonia
EuropePanama
Central AmericaParaguay
South AmericaRussia
EuropeRwanda
AfricaSaint Lucia
CaribbeanSerbia
EuropeSeychelles
AfricaSint Maarten
CaribbeanSouth Africa
AfricaSouth Korea
AsiaSt. Kitts and Nevis
CaribbeanSt. Vincent and the Grenadines
CaribbeanSão Tomé and Príncipe
AfricaTaiwan
AsiaThailand
AsiaTrinidad and Tobago
CaribbeanTunisia
AfricaTurkey
EuropeUS Virgin Islands
CaribbeanVietnam
AsiaWhere our data comes from
Every rating is built from official government and international health data — never crowdsourced, never guessed.
World Health Organization
Global drinking water quality guidelines and country-level sanitation assessments.
US Centers for Disease Control
Traveller health advisories and water safety notices for international destinations.
National health ministries
Official reports from each country's local water authority and public health department.
City & regional water suppliers
Published water quality reports and treatment standards direct from municipal water providers, where publicly available.
Foreign affairs & travel warnings
Supplementary water safety notes from government travel departments including FCDO, DFAT, and State Department.
We don't conduct independent water testing. We summarises and interprets publicly available official data. Conditions can change rapidly — always verify with local authorities before travelling.
FAQ's
We base our ratings on publicly available data from government water authorities, health agencies, and reputable international organisations. This includes official water quality reports, testing standards, and local advisories.Where possible, we reference primary sources such as municipal water providers, national health departments, and global organisations like the WHO. Our goal is to summarise complex reports into clear, easy-to-understand guidance.
Each location page includes a “Last Updated” date. We regularly review official water authority updates and public health advisories to ensure information remains accurate.However, water conditions can change quickly due to infrastructure issues, natural disasters, or temporary advisories. Always check with local authorities if you need the most current information.
Information is gathered from:
Official government water authority reports
Municipal water provider websites
Public health department publications
International health organisations
Reputable news sources (when relevant to temporary advisories)
We do not conduct our own independent water testing. Our platform summarises and interprets publicly available information.
No.
This website is an informational resource designed to provide a quick overview of tap water safety in different locations. It should not replace official guidance from local health authorities or water providers.If you are immunocompromised, pregnant, travelling with infants, or unsure about local conditions, consult official sources directly.
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