Jiul de Vest
The Jiul de Vest ("Western Jiu", previously also known as ) is a headwater of the river Jiu in Romania. At its confluence with the Jiul de Est in Iscroni, the Jiu is formed. Its length is and its basin size is . The upper course of the river is also known locally as . Tributaries. The following rivers are tributaries to the river Jiul de Vest (from source to mouth):