An unnamed river
Based on OpenStreetMap data, this unnamed river is 19 km long.
It is in Brazil, flowing through the subregions of Amazonas
Map
Distributaries / Outflows
It flows into the sea:
6 km of total upstream flows in at S 1° 47′ 38″, W 69° 5′ 30″ at OSM node n11137602630.
Tributaries
It has 0 tributaries.
osm.org