GEOGRAPHY THROUGH MAPS

Rio Negro

The Rio Negro drains northern parts of the Amazon basin. Near Manaus in Brazil it meets the sediment-rich Solimões, forming the downstream river called Amazonas in Brazil.

Fast Facts

  • Its upper network extends into Colombia, where the Guainía name is used for an upper reach.
  • The Branco is an important tributary; the Casiquiare provides a natural link with the Orinoco system.
  • The Negro joins the Amazon system on the left bank facing downstream.
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Geographical connections

Part of Visualize CSE, an interactive geography atlas for UPSC Civil Services (IAS) preparation.