Is Tap Water Safe to Drink in Tenerife?
Yes, tap water in Tenerife is technically safe to drink and meets EU standards. CIATF manages water planning while Canaragua handles distribution, with supply drawn from volcanic galleries and desalination plants.
Water Source
Tenerife draws roughly 80% of its water from deep volcanic groundwater galleries near Mount Teide and 20% from five coastal desalination plants. The volcanic water is highly mineralised and requires treatment before distribution.
Contaminants & Concerns
No safety violations. The volcanic groundwater naturally contains elevated fluoride and sodium, which are treated before distribution. The main issue is taste — a metallic, slightly salty flavour from the volcanic mineral profile.
Tips
- •The water is safe but most locals and visitors drink bottled water due to the metallic, salty taste
- •A carbon-filter pitcher substantially improves the flavour if you’re staying in rental accommodation
- •Volcanic groundwater in Tenerife has a distinctly different mineral profile from mainland Spanish water
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