From a discarded plastic bottle bobbing gently on the Serangoon Reservoir’s surface, a story unfolds. Serangoon Reservoir, once the free-flowing Sungei Serangoon, was transformed in 2011. The construction of the Serangoon East Dam, also known as the Serangoon Tidal Gates, marked this change. This dam, with its sluice gates, controls the water level and keeps seawater out. This transformation made Serangoon Reservoir Singapore’s 17th and newest reservoir. It’s a vital part of the urban catchment system, collecting rainwater from the surrounding areas. Serangoon Reservoir is part of a larger story, a testament to Singapore’s innovative approach to water management. Singapore, a land-scarce nation, maximizes its rainwater collection. Through a network of drains, canals, and rivers, rainwater is channeled to 17 reservoirs. This network covers two-thirds of Singapore’s land area. The completion of Marina, Punggol, and Serangoon Reservoirs since 2011 significantly expanded this catchment area. This makes Singapore one of the few countries globally to harvest urban stormwater on a large scale for drinking water. The journey of water at Serangoon Reservoir doesn’t end with collection. The collected rainwater undergoes treatment to become potable. This process, along with the separate used water system, ensures clean and safe water resources for Singapore. Close to Serangoon Reservoir lies the Lorong Halus Wetland. This wetland plays a crucial role in protecting the reservoir’s water quality. It treats leachate from a former landfill site, preventing contamination. This innovative approach showcases Singapore’s dedication to sustainable water management. So, the next time you see Serangoon Reservoir, remember the journey of water. From rainfall to collection, treatment, and protection, each step reflects Singapore’s commitment to securing its water future.
Seah Eu Chin
Consider this a rags-to-riches story. Seah Eu Chin’s life is a morality tale. It is economic history. Seah Eu Chin