The Olpret is a left

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

Someș The Someș (; hu, Szamos; german: Somesch or ''Samosch'') is a left tributary of the Tisza in Hungary and Romania. It has a length of (including its source river Someșul Mare), of which 50 km are in Hungary.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 discharges into the Someș near

Dej Dej (; hu, Dés; german: Desch, Burglos; yi, דעעש ''Desh'') is a municipality in Transylvania, Romania, north of Cluj-Napoca, in Cluj County. It lies where the river Someșul Mic meets the river Someșul Mare. The city administers four vill ...

.Olpret (jud. Cluj)
e-calauza.ro Its length is and its basin size is .

References

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