The Cașin 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
Trotuș
The Trotuș () is a river in eastern Romania, a right tributary of the river Siret. It emerges from the Ciuc Mountains in the Eastern Carpathians and joins the Siret in Domnești-Sat near Adjud after passing through Comănești and Onești in Ba ...
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 discharges into the Trotuș in
Onești
Onești (; ), formerly known as Gheorghe Gheorghiu-Dej, is a city in Bacău County, Romania, with a population of 34,005 inhabitants as of 2021. It is situated in the historical region of Moldavia.
Administratively, the villages of Slobozia an ...
.
Casin (jud. Bacau)
e-calauza.ro Its length is and its basin size is .
Tributaries
The following rivers are tributaries to the river Cașin (from source to mouth):
*Left: Dobrii, Bucieș, Curița
*Right: Zboina, Marmora, Haloșul Mic, Haloșul Mare, Haloșul Ciubotaru, Buciumi
References
Rivers of Romania
Rivers of Bacău County
{{Bacău-river-stub