An unnamed river
Based on OpenStreetMap data, this unnamed river is 1 km long.
It is in Russia, flowing through the subregions of Tula
Map
osm.org Distributaries / Outflows
It flows into the sea:
2 km of total upstream flows in at N 54° 14′ 36″, E 37° 42′ 58″ at OSM node n2136516923.
Tributaries
It has 0 tributaries.