Turka (Iren)
The Turka  () is a river in Perm Krai, Russia, a left tributary of the Iren, which in turn is a tributary of the Sylva. The river is  long, and its drainage basin covers . The main tributaries are the Yug, Savlek, Byrma, Bolshaya Gorevaya, Beryozovka, and Chyornaya Turka.

References 

Rivers of Perm Krai