| Osha | |
|---|---|
  Mouth location in Omsk Oblast | |
| Physical characteristics | |
| Mouth | Irtysh |
| • coordinates | 57°12′42″N 73°40′13″E / 57.21167°N 73.67028°E / 57.21167; 73.67028 |
| Length | 530 km (330 mi) |
| Basin size | 21,300 km (8,200 sq mi) |
| Basin features | |
| Progression | Irtysh→ Ob→ Kara Sea |
The Osha (Russian: Оша) is a river in Omsk Oblast, Russia, a left tributary of the Irtysh. It is 530 kilometres (330 mi) long, and has a drainage basin of 21,300 square kilometres (8,200 sq mi). The river flows across lake Tenis.
References
- Article in the Great Soviet Encyclopedia
- "Река Оша in the State Water Register of Russia". textual.ru (in Russian).
- Water of Russia - Тенис (in Russian)