Mapuá River

Mapuá River
Location
CountryBrazil
StatePará
Physical characteristics
Mouth 
 • location
Aramá River
 • coordinates
1°03′54″S 50°33′02″W / 1.065013°S 50.550486°W / -1.065013; -50.550486

The Mapuá River (Portuguese: Rio Mapuá) is a river of Marajó, which itself is an island in the Amazon Delta. It is located in the state Pará in northern Brazil and is a left tributary of the Aramá River.