Crna River (Vrbas)
Crna River is left tributary of Vrbas. It arises from Malo Lake of Balkana, Mrkonjić Grad Municipality. The lake fed by streams Cjepalo and Skakavac with mountain Lisina, as well as sublacustric sources under the Veliko Lake.
The river flows in the direction south-north and on the way runs through the town, and after a flow of 17 km flows into the Vrbas. It used to be known for numerous fish species and developed the sport fishing.
