The Socolău is a right

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the river

Ruscova Ruscova ( uk, Рускова; rue, Русково; hu, Ruszkova) is a commune in Maramureș County, Maramureș, Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Easter ...

Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, S ...

. Its largest tributary is the Roșușul Mic. It discharges into the Ruscova near

Poienile de sub Munte Poienile de sub Munte ( uk, Русь Поляни, Поляни or Полонина; rue, Русь Поляни; hu, Ruszpolyána or ''Havasmező''; pl, Ruska Polana; german: Reußenau; he, פאליען-ריסקווה) is a commune in Maramur ...

. Its length is and its basin size is .

References

Rivers of Romania Rivers of Maramureș County {{Maramureș-river-stub