Is Tap Water Safe to Drink in Ubud?
No, tap water in Ubud is not safe to drink. The hillside town has no centralised municipal water treatment, relying instead on private wells, springs, and community-managed water systems of variable quality.
Water Source
Ubud lacks a centralised PDAM (municipal water utility) connection for most properties. Water comes from private deep wells, natural springs on the slopes of Mount Agung and Mount Batur, and community-managed gravity-fed systems from highland springs. Some newer developments have private treatment systems.
Contaminants & Concerns
Without centralised treatment, water quality varies dramatically between properties. Shallow wells can be contaminated by nearby septic systems, rice paddy agricultural runoff, and animal waste. Deeper wells and highland springs are generally cleaner but still lack disinfection. E. coli contamination has been documented in multiple studies of Bali’s rural water sources.
Tips
- •Drink only bottled or purified water — many eco-lodges and restaurants in Ubud now offer refillable purified water to reduce plastic
- •Support Ubud’s refill stations (such as RefillMyBottle locations) where you can refill with UV-treated or RO water
- •Avoid swallowing water when bathing in rivers or at holy spring temples like Tirta Empul
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