Is Kallithea Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Kallithea, Greece, meets national and EU safety standards. It undergoes regular testing for microbiological and chemical contaminants.
Local water authorities ensure compliance with strict regulations, providing safe drinking water to residents. However, occasional maintenance or pipe conditions may affect quality.
For absolute certainty, residents can check recent water quality reports from the local municipality or request testing for specific concerns.
Last checked: 2026-04-05
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 Kallithea, Greece
Kallithea’s tap water primarily comes from the Athens water supply system. This system sources water from reservoirs like Marathon, Mornos, and Yliki lakes.
These reservoirs collect and store surface water from surrounding watersheds. Water is treated in centralized plants before distribution.
Groundwater sources play a minor role, with most supply relying on surface reservoirs managed by the Athens Water Supply and Sewerage Company (EYDAP).
Kallithea Drinking Fountains
Public drinking fountains in Kallithea generally provide treated water from the municipal supply, meeting safety standards. However, maintenance affects water quality.
Regular cleaning and disinfection vary, so some fountains may have microbial contamination or sediment issues. Use caution if water appears discolored or tastes unusual.
For confirmed safety, locals often prefer bottled water or tap water from home, where treatment and plumbing conditions are known and controlled.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Kallithea. 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.