Om
The 207th longest river in the world
The Om (Siberian Tatar) is a river in the south of the Western Siberian plains in Russia. It is a right tributary of the Irtysh. It is 1,091 kilometres (678 mi) long, and has a drainage basin of 52,600 square kilometres (20, 300 sq mi). The name is probably from the word om "quiet" in the language of the Baraba Tatars.
Flows through: Russia.
River data from Wikidata (CC0); lengths normalised to a common unit.