The Cooum River is a river in the Indian state of Tamil Nadu, flowing through the city of Chennai. It originates from the Kotturpuram area and travels approximately 70 kilometers before emptying into the Bay of Bengal. The river plays a significant role in the local ecosystem and has historical importance for the region. Historically, the Cooum River has been vital for trade and transportation. However, it faces environmental challenges, including pollution and encroachment. Efforts are ongoing to clean and restore the river, aiming to improve its health and the surrounding environment for both wildlife and local communities.