The Mukutmanipur Dam is a dam in Khatra subdivision of Bankura district in the state of West Bengal, India. The Kangsabati River, also known as the Kasai and Kumari, originates from the Chota Nagpur Plateau in West Bengal. It flows through the districts of Purulia, Bankura, and Paschim Medinipur before draining into the Bay of Bengal. The Mukutmanipur …The Mukutmanipur Dam is a dam in Khatra subdivision of Bankura district in the state of West Bengal, India. The Kangsabati River, also known as the Kasai and Kumari, originates from the Chota Nagpur Plateau in West Bengal. It flows through the districts of Purulia, Bankura, and Paschim Medinipur before draining into the Bay of Bengal. The Mukutmanipur Dam, built along this river, is the second longest earthen dam in India, measuring 11.27 km, surpassed only by the Sri Ram Sagar Project in Telangana. The dam has a gross storage capacity of 1.04 cubic kilometers and is the only dam in West Bengal designated as 'Dam of National Importance' by the Central Water Commission of the Government of India. The dam is essential for irrigation, supporting a total cultivable area of 340,752 hectares during the Kharif season and 60,704 hectares during the Rabi season. Mukutmanipur serves as a significant tourism hub in West Bengal, attracting visitors with its scenic landscapes, recreational activities on the reservoir, and natural beauty.