Trombetas River

Trombetas River
The city of Oriximiná on the banks of the Trombetas near its confluence with the Amazon
Location of the mouth of the Trombetas River in the Amazon river watershed
Location
CountryBrazil
StatePará
Physical characteristics
Sourceconfluence of Anamu River and Poana River (parts of Anamu sometimes included in the Trombetas on maps, in which case Poana is a right tributary)
  locationPará, Brazil
MouthAmazon River
  location
Pará, Brazil
  coordinates
1°52′52″S 55°38′10″W / 1.88111°S 55.63611°W / -1.88111; -55.63611
Length760 km (470 mi)
Basin size135,238 km2 (52,216 sq mi)
Discharge 
  average3,437 m3/s (121,400 cu ft/s)
Basin features
Tributaries 
  leftParu de Oeste River
(Erepecuru River/Cuminá River)
  rightMapuera River, Cachorro River

The Trombetas is a large river on the northern side of the Amazon River.