Tap Water Safety in Slovenia

Can you drink the tap water in Slovenia?

In general, yes.

The US Center for Disease Control’s travel advisory confirms the safety of the tap water in Slovenia (source). However, it would be best if you take special precautions toward the unregulated water sources in some areas.

Like all countries though, water accessibility, sanitation, and treatment vary widely from location to location, so we encourage looking for specific city information.

What do people in Slovenia think about the tap water?

Tap water is safe everywhere in Slovenia. If you are hiking or camping in the mountains and are unsure about the water, the simplest way to purify water is to boil it for 10 minutes.


All restaurants and bars usually sell drinks like beers, wines and spirits. Tap water is drinkable.
Hygiene standards are high and tap water is generally clean and drinkable. The nationwide emergency number is 112.

The most commonly searched cities in Slovenia are:

For a full list of cities in Slovenia, scroll to the bottom of this post or click here.

World Health Organization Slovenia Water Summary

The World Health Organization estimates that 99 percent of Slovenia have access to drinkable tap water.

In 2000, 80% of the population had access to drinkable, tap water on site, and 99% within an accessible distance, including both rural and urban areas.

World Health Organization's 2017 Slovenia Water Data

The World Health Organization data on water quality and availability throughout Slovenia includes the national average, averages for urban population centers, and averages for rural areas.

Safely ManagedA location that safe, drinkable water that is free of biological or chemical contaminants available on premise.
At Least BasicSafe drinkable water is available within 30 minutes from the location
LimitedIt would take more than 30 minutes from the location to access safe, drinkable water.
YearPopulation in 1000sSafely managedAt Least BasicLimited

What Do People In Slovenia Think About The Tap Water?

Travelers and residents of Slovenia have rated the water quality and pollution as follows, according to subjective survey data.

A score of 100% is considered very high, and a score of 0% is very low. Please be cautious that "moderate to very high" water pollution is bad and the higher the rate of water quality the better.

Drinking Water Pollution and Inaccessibility5%Low
Water Pollution16%Low
Drinking Water Quality and Accessibility95%High
Water Quality84%High

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View our tap water report on all cities in Slovenia

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