Is Larissa Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Larissa, Thessaly, is generally safe to drink. The municipal water supply is treated and regulated under Greece’s national and European Union drinking water standards.
The water can be moderately hard and may have a noticeable chlorine or mineral taste, but this does not usually indicate a safety problem. Use bottled or filtered water if advised locally during a temporary supply notice or after plumbing work.
Last checked: 2026-08-31
Greece is ranked as number 13 globally with a score of 96.6% in the water quality EPI research conducted by Yale University.
Source of Water in Larissa, Greece
Tap water in Larissa comes primarily from groundwater wells that draw from the alluvial aquifer around the Pinios River and the Larissa plain. The municipal water utility, DEYAL, pumps this water into the city’s supply system.
Before distribution, the water is disinfected and monitored to meet Greek and European drinking-water standards. It is not generally taken directly from the Pinios River as untreated surface water.
Larissa Drinking Fountains
Public drinking fountains in Larissa are generally safe to use when they are clearly marked as drinking water and connected to the municipal supply. Greek public water is subject to European Union drinking water standards, including controls for bacteria, chemicals, and other contaminants.
Avoid fountains labeled non-potable, damaged, poorly maintained, or affected by a local water advisory. Let the water run briefly before drinking, especially if the fountain has not been used recently.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Larissa. You can click on each water drop to open the spot directly in Google Maps for directions. For easy access on the go, download our iOS app to find water fountains nearby.
Nearby Places
About the Author
Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job, it's something I truly care about.