Brazil - Rivers, , Basin

Brazil - Rivers, , Basin: Brazil is drained by the River, which is the centrepiece of the most extensive river system in the world, and by other systems that are notable in their own right—the Tocantins-Araguaia in the north, the Paraguay-Paraná-Plata in the south, and the São Francisco in the east and northeast. Numerous smaller rivers and streams drain directly eastward to the Atlantic from the Brazilian interior, but most are short, have steep gradients, and are not impounded for hydroelectric developments or suitable for waterborne traffic. The more navigable rivers of this group are the Paranaíba, between the states of Piauí and Maranhão,
Brazil, country of South America that occupies half the continent’s landmass. It is the fifth largest and fifth most-populous country in the world. Brazil contains most of the River basin, which has the world’s largest river system and the world’s most-extensive virgin rainforest.

Progress destroying nature': Brazil dam fuels fears for river

Where is the 4 main rivers in Brazil located? - Quora

Environments, Free Full-Text

Learn more about Brazil's three largest river basins — Brazil

The River Basin

Map of the Basin, Manaus region and its main spots

The Main Rivers of Brazil - Explore the Brazilian Freshwaters

River tributary falls to lowest in over a century amid Brazil drought

Drainage of Brazil

ALN No. 44: Varady/Milich II: image: Plata River basin map

DSD - Water Resources - Project São Francisco River