Sungei Serangoon is a river located in Singapore, flowing through the northeastern part of the island. It is approximately 10 kilometers long and serves as a natural drainage system, helping to manage rainwater and prevent flooding in the surrounding areas. The river is bordered by various residential and commercial developments, making it an important part of the local ecosystem. The river is also home to diverse wildlife, including various species of fish and birds. Efforts have been made to enhance the river's environment, promoting biodiversity and recreational activities. Sungei Serangoon is part of the larger Serangoon area, which includes parks and pathways for public enjoyment.