TromʺYegan
The Trom-Yegan begins in the Siberian Uvaly and winds south through the forest lowlands to a channel of the Ob. Its course extends for 581 kilometres and meanders strongly across the flat country. Near its mouth it receives the Agan, its principal tributary. High water lasts from spring into autumn, and the name of the river is interpreted in the Khanty and Mansi languages as “divine river.”