Vasyugan_River
Vasyugan
River in the southern West Siberian Plain of Russia
The Vasyugan (Russian: Васюга́н) is a river in the southern West Siberian Plain of Russia. It is a tributary of the Ob on the left side, and its course from its source in the Vasyugan Swamp[1] is entirely within the Kargasok district of Tomsk Oblast.