Is Athens Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Athens, Greece, is generally considered safe to drink. It meets European Union water quality standards under regular monitoring by local authorities.
Water is sourced mainly from reservoirs and undergoes treatment processes, including chlorination and filtration, ensuring compliance with health and safety guidelines.
Some residents prefer bottled water due to taste or old plumbing, but from a safety perspective, Athens tap water is potable and safe for consumption.
Last checked: 2025-04-25
Greece is ranked as number 17 globally with a score of 92% in the water quality EPI research conducted by Yale University.
Source of Water in Athens, Greece
Athens' tap water primarily comes from the Mornos and Yliki reservoirs, located northwest of the city. These are major surface water sources.
Additional water is sourced from the Marathon reservoir and underground aquifers to supplement supply and ensure consistent availability.
Water from these sources is treated and mixed to meet quality standards before distribution throughout Athens' municipal water system.
Athens Drinking Fountains
Public drinking fountains in Athens provide water from the municipal supply, which meets safety standards. Water is generally safe to drink.
Maintenance varies, so fountains in good condition typically offer potable water, but hygiene and cleanliness should be considered before use.
If unsure, using a personal bottle or bottled water is advisable, especially for those with sensitive health or compromised immunity.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Athens. You can click on each water drop to open the spot directly in Google Maps for directions.