Four National Taps Provide Water for All

In just four decades, Singapore has overcome water shortages despite its lack of natural water resources, flooding and pollution in its rivers in the 1960s and 1970s.

Driven by a vision of what it takes to be sustainable in water, Singapore has been investing in research and technology. Today, the nation has built a robust, diversified and sustainable water supply from four different sources known as the Four National Taps (water from local catchment areas, imported water, reclaimed water known as NEWater and desalinated water).

By integrating the system and maximising the efficiency of each of the four taps, Singapore has ensured a stable, sustainable water supply capable of catering to the country’s continued growth.

Closing The Water Loop

From rainwater collection to used water treatment, the entire water loop is managed by PUB.

Safe To Drink From Tap

Due to sound watershed management, effective water treatment processes and continued investments in R&D, Singaporeans have been enjoying good quality water for the last four decades.

Singapore’s tap water is well within the World Health Organisation drinking water guidelines, and is suitable for drinking without any further filtration.