An unnamed river
Based on OpenStreetMap data, this unnamed river is 1 km long.
It is in France, flowing through the subregions of Somme
Map
osm.org Distributaries / Outflows
It flows into the sea:
760 m of total upstream flows in at N 49° 45′ 52″, E 2° 29′ 18″ at OSM node n11972553321.
344 m of total upstream flows in at N 49° 46′ 2″, E 2° 29′ 13″ at OSM node n5223757060.
Tributaries
It has 0 tributaries.