The Periac is a left

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 drainage ...

of the river Suciu in

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

. It flows into the Suciu in

Suciu de Sus Suciu de Sus ( hu, Felsőszőcs) is a commune in Maramureș County, Transylvania, Romania. It is composed of three villages: Larga (''Tágfalva''), Suciu de Jos (''Alsószőcs''), and Suciu de Sus. The commune lies on the banks of the river Suciu ...

.Periac (jud. Maramures)
e-calauza.ro Its length is and its basin size is .

References

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