The 'Chilika Lake', India's largest brackish water lagoon, is situated at the mouth of which river?

💡 Solution & Explanation

Chilika Lake lies at the mouth of the Daya River, which discharges its waters into this brackish lagoon before reaching the Bay of Bengal along the Odisha coast. Rivers such as the Mahanadi flow into the same general coastal ecosystem through separate deltaic distributaries. This wetland holds immense ecological importance as a major wintering ground for migratory birds.