Is Dublin Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Dublin, Ireland, meets strict regulatory standards and is considered safe to drink. It is regularly tested for contaminants and quality.
The water primarily comes from the Wicklow Mountains' reservoirs, providing clean, treated water to Dublin households.
Irish Water, the national water utility, monitors and publishes water quality reports confirming compliance with EU and Irish drinking water directives.
Last checked: 2025-04-25
Ireland is ranked as number 24 globally with a score of 88.4% in the water quality EPI research conducted by Yale University.
Source of Water in Dublin, Ireland
Dublin's main tap water sources are the Wicklow Mountains' reservoirs, including the Vartry Reservoir and Poulaphouca Reservoir.
These reservoirs collect and store upland rainwater, supplying raw water for treatment plants.
The treated water is distributed to Dublin and surrounding areas through an extensive pipe network managed by Irish Water.
Dublin Drinking Fountains
Public drinking fountains in Dublin are generally safe, as they use treated municipal water meeting safety standards.
However, occasional maintenance issues can affect water quality; users should check cleanliness before drinking.
Irish Water regularly inspects and maintains these fountains to ensure ongoing safety and hygiene compliance.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Dublin. You can click on each water drop to open the spot directly in Google Maps for directions.