Serangoon Reservoir is a man-made water body located in the northeastern region of Singapore. It was completed in 1992 and serves as a key part of the country's water management system. The reservoir collects rainwater and helps to regulate the water supply for the surrounding areas. The reservoir is surrounded by a park that offers recreational activities such as jogging, cycling, and birdwatching. It is also home to various species of flora and fauna, making it a popular spot for nature enthusiasts. The area provides a serene environment for both residents and visitors to enjoy.