Geography
In addition to the main river, it has a "loop" known as the Cuminá River, which finally merges into the Paru de Oeste River about before the latter merges into the Trombetas. The confluence of Paru de Oeste and Trombetas is almost upriver from the city of Oriximiná. The river basin lies partly within the Grão-Pará Ecological Station, the largest fully protected tropical forest conservation unit on the planet. Further south it flows through the Trombetas State Forest from north to south.See also
* List of rivers of ParáReferences