The Alunoasa is a left

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 Olt in

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 Olt in Sânbotin,

Vâlcea County Vâlcea County (also spelt ''Vîlcea''; ) is a county (județ) that lies in south-central Romania. Located in the Historical regions of Romania, historical regions of Oltenia and Muntenia (which are separated by the Olt (river), Olt River), it i ...

. Its length is and its basin size is .Plan de apărare în cazul producerii unei situații de urgență specifice (seisme și/sau alunecări de teren) al comitetul județean pentru situații de urgență Vâlcea
, p. 90

References

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