An unnamed river
Based on OpenStreetMap data, this unnamed river is 28 km long.
It is in Brazil, flowing through the subregions of Amazonas
Map
Distributaries / Outflows
It flows into the sea:
8 km of total upstream flows in at S 8° 9′ 25″, W 58° 23′ 40″ at OSM node n346473140.
Tributaries
It has 0 tributaries.
osm.org