Lower Peirce Reservoir, officially opened on 26 March 1912, is the second-oldest impounding reservoir in Singapore. Built at the lower portion of Kallang River in 1910, the reservoir was originally known as Kalang (Kallang) River Reservoir. It was renamed Peirce ...

Situated off Lornie Road and completed in the late 1860s, MacRitchie Reservoir was the first water supply system implemented in Singapore. The Impounding Reservoir or Thomson Road Reservoir, as it was originally called, came about through the donation of S$13,000 ...

Seletar Reservoir was built in 1940 as the country’s third impounding reservoir, to meet a surge in water demand after World War I. The reservoir possessed an initial capacity of 150 million gallons until its expansion in 1969. It was renamed Upper Seletar Reservoir ...

Marina Reservoir was officially opened on 31 October 2008. It was created with the completion of Marina Barrage, a low-level dam built across Marina Channel to separate the water in Marina Basin from the seawater. Managed by the Public Utilities Board (PUB), it ...

Bedok Reservoir, located off Reservoir Road in Bedok, was one of the two reservoirs built by the Public Utilities Board (PUB) as part of its Sungei Seletar/Bedok Water Scheme. Construction work for the scheme began in 1983 and was completed in 1986 at a cost of ...

The Four National Taps, a term used by then Minister for the Environment Lim Swee Say in 2004, refer to the four sources that Singapore relies on for its water supply. They comprise water from local catchment, imported water, high-grade reclaimed water known as ...