Vishera River (Komi Republic)
From Wikipedia, the free encyclopedia
Vishera (Vyshera) River (Russian: Вишера (Вышера)) is a river in the Komi Republic in Russia, right tributary of the Vychegda River. It is 247 km in length. The area of its drainage basin is 8,780 km². The Vishera River freezes up in November and stays under the ice until April.