Tara (Irtysh)

The Tara (Тара) is a river in the Novosibirsk and the Omsk Oblasts in Russia. It is a right tributary of the Irtysh in the Ob's basin. The length of the river is 806 km. The area of its basin is 18300 km2. The Tara freezes up in late October or November and is frozen until late April or early May.