Chumysh

The Chumysh (Russian: Чумыш) is a river in Russia, a right branch of the Ob River. It enters the Ob 88 kilometres (55 mi) downriver from Barnaul. The Chumysh begins at the confluence of the Kara-Chumysh and the Tom-Chumysh rivers in Kemerovo Oblast. The Chumysh is 644 kilometres (400 mi) long, and it drains a basin of 23,900 square kilometres (9,200 sq mi).

Chumysh
The Chumysh under the ice cover just before the confluence with the Ob, Yazovo village, Altai Krai
Mouth location in Altai Krai, Russia
Location
Country	Russia
Physical characteristics
Mouth	Ob
• coordinates	53°32′25″N 83°10′04″E
Length	644 km (400 mi)
Basin size	23,900 km2 (9,200 sq mi)
Basin features
Progression	Ob→ Kara Sea

About 68 percent of its right-side basin is known as the Salair Ridge (Russian: Салаирский кряж) and the Pre-Salair plains.

Main tributaries

Left

• Kara-Chumysh (Кара-Чумыш), length 173 kilometres (107 mi)
• Sary-Chumysh (Сары-Чумыш), length 98 kilometres (61 mi)
• Kashkaragaikha (Кашкарагаиха), length 84 kilometres (52 mi)
• Taraba (Тараба), length 70 kilometres (43 mi)
• Yama (Яма), length 67 kilometres (42 mi)
• Angurep (Ангуреп), length 48 kilometres (30 mi)

Right

• Tom-Chumysh (Томь-Чумыш), length 110 kilometres (68 mi)
• Uksunay (Уксунай), length 165 kilometres (103 mi)
• Alambay (Аламбай), length 140 kilometres (87 mi)
• Sungay (Сунгай), length 103 kilometres (64 mi)
• Talmenka (Тальменка), length 99 kilometres (62 mi)
• Kamenka (Каменка), length 78 kilometres (48 mi)