The Vârciorova 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 drai ...

of the river Bistra in

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

. It discharges into the Bistra in

Obreja Obreja ( hu, Obrézsa) is a commune in Caraș-Severin County, western Romania with a population of 3249. It is composed of four villages: Ciuta (''Csuta''), Iaz (''Jász''), Obreja and Var (''Vár''). It is situated in the historical region of Ban ...

. Its length is and its basin size is .

References

Rivers of Romania Rivers of Caraș-Severin County {{CarașSeverin-river-stub