An unnamed river
Based on OpenStreetMap data, this unnamed river is 44 km long.
It is in Brazil, flowing through the subregions of Amazonas
Map
Distributaries / Outflows
It flows into the sea:
590 m of total upstream flows in at S 8° 31′ 11″, W 58° 31′ 17″ at OSM node n346474496.
Tributaries
It has 0 tributaries.
osm.org