An unnamed river
Based on OpenStreetMap data, this unnamed river is 4 km long.
It is in Brazil, flowing through the subregions of Maranhão
Map
Distributaries / Outflows
It flows into the sea:
1 km of total upstream flows in at S 4° 34′ 23″, W 44° 35′ 22″ at OSM node n9224741241.
Tributaries
It has 0 tributaries.
osm.org