The Mamakan () is a river in

Irkutsk Oblast Irkutsk Oblast (; ) is a federal subjects of Russia, federal subject of Russia (an oblast), located in southeastern Siberia in the basins of the Angara River, Angara, Lena River, Lena, and Nizhnyaya Tunguska Rivers. The administrative center is ...

, southern East Siberia,

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

. It is a tributary of the Vitim of the Lena basin. The river is long, and has a

drainage basin A drainage basin is an area of land in which all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, ...

of . There are no settlements by the river, only Mamakan near its mouth by the Vitim.

Google Earth Google Earth is a web mapping, web and computer program created by Google that renders a 3D computer graphics, 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposition, superimposing satelli ...

Arctic Net - Mamakan
/ref> The Mamakan reservoir, the world's first hydroelectric power plant built on

permafrost Permafrost () is soil or underwater sediment which continuously remains below for two years or more; the oldest permafrost has been continuously frozen for around 700,000 years. Whilst the shallowest permafrost has a vertical extent of below ...

, is located in the lower course of the river, about from

Bodaybo Bodaybo ( rus, Бодайбо, p=bədɐjˈbo) is a town and the administrative center of Bodaybinsky District in Irkutsk Oblast, Russia. It is located from Irkutsk, the administrative center of the oblast. Geography The town is located in th ...

.Mamakan reservoir - Water of Russia
/ref>

Course

The Mamakan is a left tributary of the Vitim. Its sources are in the Northern Muya Range, a subrange of the

Stanovoy Highlands The Stanovoy Highlands () or Stanovoy Uplands is a mountain range in the Transbaikal region of Siberia, Russia. Geography The Stanovoy Highlands are a mountainous area between the Patom Highlands to the north and the Vitim Plateau to the south. ...

, at the northeastern limit of the Upper Angara Range. In its upper course it is known as the ''Sredny Mamakan'' (Middle Mamakan). The river flows roughly in a northwestward direction and is joined by the Left Mamakan and the Right Mamakan. It cuts across the Delyun-Uran Range (Делюн-Уранский хребет) and flows northwards. Finally near the Mamakan settlement it meets the Vitim from its mouth in the Lena.Мамакан (река в Иркутской обл.)
// ''

Great Soviet Encyclopedia The ''Great Soviet Encyclopedia'' (GSE; , ''BSE'') is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Great Russian Enc ...

:'' n 30 vols. / Ch. ed. A.M. Prokhorov. - 3rd ed. - M. Soviet Encyclopedia, 1969-1978. The tributaries of the Mamakan are the Telmama, Tamarak, Right Mamakan, Kaalu and Sira from the right, and the Mamachek, Dodykta, Ikibzyak, Bugorikhta, Left Mamakan and Dylgdaisi from the left. The river is frozen between October and May.

References

External links

* Rivers of Irkutsk Oblast Stanovoy Highlands {{FarEast-Russia-river-stub

Course

See also

References

External links