The Gura Văii 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

Pruteț The Pruteț is a right tributary of the river Prut in Romania. It flows into the Prut in Vetrișoaia, Bumbăta.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 discharges into the Pruteț near

Stănilești Stănilești is a commune in Vaslui County, Western Moldavia, 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, Hungar ...

.Gura Vaii (jud. Vaslui)
e-calauza.ro Its length is and its basin size is .

References

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