The Motrul Sec 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

Motru Motru () is a city in Romania, Gorj County. It is situated on the river Motru in western Oltenia. The county capital Târgu Jiu is located about 35 km northeast. The city administers eight villages: Dealu Pomilor, Horăști, Însurăței, ...

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 Motru in the village Motru Sec.Motru Sec (jud. Gorj)
e-calauza.ro Its length is and its basin size is .

References

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