 The Godavari and Krishna rivers flow through the state, providing irrigation.Apart from major rivers, there are small rivers like Tunga Bhadra, Bima, Dindi, Kinnerasani, Manjeera, Manair, Penganga, Pranahitha, peddavagu and Taliperu.There are many multi-state irrigation projects in development, including Godavari River Basin Irrigation Projects and Nagarjuna Sagar Dam, the world's highest masonry dam.