The Vakh River is a river

River

A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...

 in Khanty-Mansi Autonomous Okrug

Khanty-Mansi Autonomous Okrug

Khanty–Mansi Autonomous Okrug , also known as Yugra, is a federal subject of Russia . Population: The people native to the region are the Khanty and the Mansi, known collectively as Ob Ugric people...

, Russia

Russia

Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

. It is a right tributary

Tributary

A tributary or affluent is a stream or river that flows into a main stem river or a lake. A tributary does not flow directly into a sea or ocean...

 of the Ob River

Ob River

The Ob River , also Obi, is a major river in western Siberia, Russia and is the world's seventh longest river. It is the westernmost of the three great Siberian rivers that flow into the Arctic Ocean .The Gulf of Ob is the world's longest estuary.-Names:The Ob is known to the Khanty people as the...

. The Vakh River is 964 km long; the area

Area

Area is a quantity that expresses the extent of a two-dimensional surface or shape in the plane. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat...

 of its basin

Drainage basin

A drainage basin is an extent or an area of land where surface water from rain and melting snow or ice converges to a single point, usually the exit of the basin, where the waters join another waterbody, such as a river, lake, reservoir, estuary, wetland, sea, or ocean...

 is 76,700 km². It begins at the watershed

Drainage basin

A drainage basin is an extent or an area of land where surface water from rain and melting snow or ice converges to a single point, usually the exit of the basin, where the waters join another waterbody, such as a river, lake, reservoir, estuary, wetland, sea, or ocean...

 of the basin of the Ob, the Yenisei

Yenisei River

Yenisei , also written as Yenisey, is the largest river system flowing to the Arctic Ocean. It is the central of the three great Siberian rivers that flow into the Arctic Ocean...

, and the Taz River

Taz River

The Taz is a river located in western Siberia, has a length of 1401 km and drains a basin estimated at 150,000 km².The Taz River flows into the Tazovskaya Guba, a roughly 250 km long estuary that begins in the area of Tazovskiy town and ends in the Gulf of Ob...

s. The Vakh River's main tributaries are the Kulynigol, the Sabun, the Kolikyegan, and the Bolshoy Megtygyegan. Since the Vakh, like the Ket River

Ket River

right|thumb|300px|The Ket was a part of the [[Siberian River Routes]] - double clickKet River , also known in its upper reaches as the Big Ket River is a river in the Krasnoyarsk Krai and Tomsk Oblast in Russia, a right tributary of the Ob River. The length of the Ket River is 1,621 km. The area...

, flows from east to west, it was an important early transportation route. A short portage connects its headwaters to the Sym River, which flows into the Yenisei. See Siberian River Routes

Siberian River Routes

Siberian River Routes were the main ways of communication in the Russian Siberia before the 1730s, when roads began to be built. The rivers also were of primary importance in the process of Russian exploration and colonisation of vast Siberian territories...

.