Rauchua

The Rauchua is a river in Far East Siberia, Russia. It is long, and has a drainage basin of.
Remains of frozen mammoths have been found near the Rauchua.

Course

Its source is in the Ilirney Range.
It passes through the sparsely populated areas of the Siberian tundra and flows northwards into the Kolyma Gulf, East [Siberian Sea], not far west from Ayon Island.
The Rauchua and its tributaries belong to the Chukotka Autonomous Okrug administrative region of Russia.