The Crișul Pietros (Romanian for: "stony Criș") 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

Crișul Negru The Crișul Negru (Black Criș) (Romanian), ( hu, Fekete-Körös) is a river in western Romania (Transylvania) and south-eastern Hungary (Békés County). The river has its source in the western Apuseni Mountains. It flows through the towns Ștei ...

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 ...

. Upstream from its confluence with the Boga it is called ''Valea Galbena''. Its length is and its basin size is . It discharges into the Crișul Negru in Drăgănești.Crisul Pietros (jud. Bihor)
e-calauza.ro

Tributaries

The following rivers are tributaries to the Crișul Pietros: *Left: Lazu *Right: Boga, Valea Mare Cărpinoasa, Runc, Inaru, Valea Leurdei

References

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