The Corumbá River (Rio Corumbá in Portuguese) is the most important river in the Central Plateau region of Brazil. Its source is in the Montes de Pireneus, near Pirenópolis, state of Goiás, near the boundary with the Federal District and its length ifs 567 km. It receives the waters of the Descoberto and São Bartolomeu, which begin in the Federal District. There are plans to build a hydroelectric plant on this section of the river.