Ancient Tanks
Madulu Oya Reservoir, located in Sri Lanka’s Eastern Province, is one of the country’s largest multipurpose irrigation and hydropower projects. Constructed in 1982, the reservoir covers an area of over 6,000 hectares and plays a vital role in sustaining agriculture in the dry zone. Fed by the Mahaweli and Maduru Oya rivers, it provides water for paddy cultivation, ensuring the livelihoods of thousands of farming families. Beyond its agricultural importance, the reservoir also generates hydroelectric power, contributing to the national grid. Surrounded by lush forests and scenic landscapes, Madulu Oya is closely linked with the Maduru Oya National Park, a…