Is Kaunas Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Kaunas, Lithuania, meets EU drinking water standards, ensuring safety for consumption. It undergoes regular monitoring and treatment.
Water quality in Kaunas is controlled by municipal authorities, with parameters like microbial content, chemical pollutants, and heavy metals kept within acceptable limits.
Residents generally consider tap water safe to drink, with no widespread contamination issues reported. Using additional filtration is optional, based on personal preference.
Last checked: 2025-04-25
Lithuania is ranked as number 50 globally with a score of 72.5% in the water quality EPI research conducted by Yale University.
Source of Water in Kaunas, Lithuania
Kaunas’ tap water primarily comes from surface water sources, notably the Nemunas River and nearby reservoirs.
Water treatment plants in Kaunas process this raw water to meet safety and quality standards before distribution.
Groundwater sources contribute minimally, with surface water remaining the dominant supply for the city’s public water system.
Kaunas Drinking Fountains
Public drinking fountains in Kaunas are maintained by local authorities and adhere to hygiene and water quality regulations.
Water from these fountains is generally safe to drink, as it comes from the treated municipal supply.
Users should consider cleanliness of the fountain structure itself, but water quality meets safety standards set by local authorities.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Kaunas. You can click on each water drop to open the spot directly in Google Maps for directions.
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.