The Ducin 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

Nera Nera may refer to: People * Nera Smajic (born 1984), Bosnian-born Swedish footballer * Nera Stipičević (born 1983), Croatian actress * Nera White (1935–2016), American basketball player * André António Ribeiro Novais (born 1988), Portugue ...

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 ...

. It flows into the Nera near Bârz. Its length is and its basin size is .

References

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