| Osha | |
|---|---|
&sq=Qlik&lang=&file=File:Omsk_Oblast_relief.png)  Mouth location in Omsk Oblast | |
| Physical characteristics | |
| Mouth | Irtysh |
• coordinates | 57°12′42″N 73°40′13″E / 57.21167°N 73.67028°E |
| Length | 530 km (330 mi) |
| Basin size | 21,300 km2 (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.[1] It is 530 kilometres (330 mi) long, and has a drainage basin of 21,300 square kilometres (8,200 sq mi).[2] The river flows across lake Tenis.[3]
- ^ 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)