An unnamed river
Based on OpenStreetMap data, this unnamed river is 18 km long.
It is in Brazil, flowing through the subregions of Amazonas
Map
Distributaries / Outflows
It flows into the sea:
7 km of total upstream flows in at S 8° 5′ 35″, W 58° 26′ 17″ at OSM node n346471440.
Tributaries
It has 0 tributaries.
osm.org