The Tromyogan () is a river in Khanty-Mansi Autonomous Okrug, Russia, a tributary of the Ob. It is long, and has a drainage basin of .

Course The Tromyogan is a right tributary of the Ob river. It has its sources in the Siberian Uvaly. The river flows to the north of the Vatinsky Yogan basin.

Tributaries The main tributary of the Tromyogan is the long Agan on the right.

See also List of rivers of Russia

References

External links Article in the Great Soviet Encyclopedia