The Chulyshman (Russian: Чулышман; Altay: Чолышман, Çolışman) is a river in Altai Republic in Russia. The river is 241 kilometres (150 mi) long, and its drainage basin covers 16,800 square kilometres (6,500 sq mi).[1] The Chulyshman flows into Lake Teletskoye. It freezes up during late October through early December and stays icebound until late March through early May. Its main tributary is the Bashkaus.
