Is Tap Water Safe to Drink in United Arab Emirates?
Yes, tap water in the UAE (Dubai and Abu Dhabi) is technically safe to drink, produced by advanced desalination and treated to strict standards, though most residents and visitors drink bottled water by preference due to taste and aging building storage tanks.
Water Source
Nearly all UAE tap water comes from seawater desalination, treated to a high mineral and safety standard, then stored in rooftop tanks before reaching individual units.
Contaminants & Concerns
No significant contamination risk at the treatment stage. The main concern is water quality degrading in poorly maintained rooftop storage tanks in some older residential buildings before it reaches the tap.
Regional Variations
Technically safe in Dubai, Abu Dhabi, and across the UAE, though building-level storage tank maintenance varies, which is the main reason bottled water remains the cultural default.
Water Hardness
Low to moderate, roughly 50–150 mg/L depending on remineralization levels post-desalination..
Do Locals Drink Tap Water?
Most UAE residents drink bottled water by strong cultural preference, even though municipal tap water is technically safe.
Tips for Travelers
- •Bottled water is extremely cheap and the strong cultural default
- •In hotels and new buildings, tap water is generally fine, though many guests still prefer bottled for taste
- •If staying long-term, ask about your building's rooftop tank cleaning schedule
Recommended Precautions
No acute safety precautions, though bottled water remains the practical local default
Cities in United Arab Emirates
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
- •WHO/UNICEF Joint Monitoring Programme (JMP)
- •National and municipal water utility public quality reports