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| Vasyugan | |
|---|---|
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| Location | |
| Country | Russia |
| Physical characteristics | |
| Mouth | Ob |
• coordinates | 59°05′35″N 80°42′25″E / 59.0931°N 80.7069°E |
| Length | 1,082 km (672 mi) |
Basin size | 61,800 km2 (23,900 sq mi) |
| Basin features | |
| Progression | Ob→ Kara Sea |
The Vasyugan (Russian: Васюга́н) is a river in the southern West Siberian Plain of Russia, a left tributary of the Ob. Its course from its source in the Vasyugan Swamp is entirely within the Kargasok district of Tomsk Oblast.
The river is 1,082 kilometres (672 mi) long and is navigable upriver for 886 kilometres (551 mi) from the mouth. The Vasyugan drains a basin of 61,800 square kilometres (23,900 mi2). Average annual runoff: 345 m3/c, 10.9 km3/year.
Tributaries:
Municipalities (downstream from source): Novy Vasyugan, Aypolovo, Novy Tevriz, Sredny Vasyugan, Staraya Beryozovka, Ust-Chizhapka, Naunak, Bolshaya Griva, Staroyugino, Novoyugino, Bondarka.