Public bodySingaporepub.gov.sg
Its roles Owner Operator
The Public Utilities Board (PUB) is Singapore's national water agency responsible for the sustainable management of the country's water resources. It handles the entire water loop, from sourcing and treating raw water to supplying clean water to households and industries, as well as collecting and treating used water for reuse or discharge.
PUB's key activities include operating reservoirs, waterworks, and NEWater factories that produce high-quality reclaimed water. The agency also manages desalination plants to supplement water supply. These technologies enable Singapore to meet its water needs efficiently and reduce reliance on imported water.
Operating primarily within Singapore, PUB is a statutory board under the Ministry of Sustainability and the Environment. It develops and owns major water infrastructure projects, including CNF3, ensuring reliable water services for the nation. In the industry, PUB is recognized for its expertise in integrated water management and innovation in water reuse technologies.
With a focus on long-term water security, PUB invests in research and development to advance water treatment processes and conservation measures. Its position as the sole national agency for water supply underscores its importance in Singapore's environmental and economic framework.
Also known as PUB Singapore and Singapore's National Water Agency.
chemXplore tracks 1 project involving PUB, of which one is active.
Low‑fouling RO elements ordered for a 50 million gallons-per-day wastewater reclamation plant in Changi, with completion targeted in 2028.
active all projects
