Hirakud Dam – Odisha’s Longest Dam and Flood Controller

Hirakud Dam, built across the Mahanadi River, is the longest dam in India, stretching over 25 kilometers. Constructed for flood control, irrigation, and hydroelectricity, it forms one of India’s largest reservoirs. The dam features a series of gates, spillways, and dykes that effectively manage seasonal floods. Surrounding parks and boating facilities make it a popular tourist destination. Hirakud Dam has been instrumental in supporting Odisha’s agriculture and energy needs, contributing to economic growth. Its combination of scale, engineering ingenuity, and natural beauty attracts visitors and researchers alike. The dam stands as a symbol of India’s ability to balance utility with environmental management and tourism.