The Lozna 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 drainag ...

of the river Rusca in

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

. It starts at the confluence of

headwater The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition Th ...

s Lozna Mare and Lozna Mică in the Poiana Ruscă Mountains. It flows into the Rusca in Rusca Montană.Lozna (jud. Caras Severin)
e-calauza.ro Its length is and its basin size is .

References

Rivers of Romania Rivers of Caraș-Severin County {{CarașSeverin-river-stub