The Motrul Sec is a right

tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''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 into which they ...

of the river

Motru Motru () is a municipiu, city in Romania, Gorj County. It is situated on the river Motru (river), Motru and its tributary, the river Ploștina (river), Ploștina, in western Oltenia. The county capital Târgu Jiu is located about northeast. The ...

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

. 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