Safe
Switzerland
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Last reviewed:
Is Tap Water Safe to Drink in Lucerne?
Yes, tap water in Lucerne is safe to drink and excellent. Energie Wasser Luzern (EWL) manages the supply from Lake Lucerne, mountain springs, and groundwater, tested with over 2,200 samples per year.
Hardness
Moderate to hard
Country
Switzerland
Rating
Safe
Soft
Moderate
Hard
Very Hard
Water Source
Lucerne blends three sources: surface water from Lake Lucerne, springs on the northern slopes of Mount Pilatus, and groundwater from the Kleine Emme valley. EWL operates a 24/7 quality-control centre.
Contaminants & Concerns
No significant health concerns. Switzerland has among the strictest drinking-water standards in Europe, and EWL takes over 2,200 samples annually to ensure compliance.
Tips
- •Public fountains throughout the old town dispense drinkable water unless marked “Kein Trinkwasser” (not drinking water)
- •Lucerne’s water is excellent — there is no need to buy bottled water
- •The blend of lake, spring, and groundwater gives the supply a balanced, clean mineral profile
Frequently Asked Questions
Sources & References
The safety rating and guidance on this page draw on the following sources. See our full methodology.
- •WHO Guidelines for Drinking-water Quality
- •CDC Travelers' Health destination pages
- •The municipal water utility's published quality data