Kosa (river)
The Kosa is a river in Perm Krai, Russia, a :wikt:right bank|right tributary of the Kama. The river is long and has a basin of. The Kosa freezes up in late October or November and stays icebound until April or early May. It starts in the extreme south of Kosinsky District and flows north. The mouth of the river is near the village of Ust-Kosa. Banks are lowland. There are swamp Ydzhidnyur in the basin of the Kosa.
Main tributaries:
- Left: Yancher, Sepol, Onolva, Lolog, Odan, Sym
- Right: Yum, Lopva, Lopan, Lolym, Siya, Bulach.
Etymology
The name of the river is composed of the Komi-Permyak words ‘kös’ and ‘va’, that can be translated as ‘dry water’. Komi-Permyak people call the river ‘Kösva’.
