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River

Alazeya

River

Alazeya is a mapped river in the YearMaps hydrographic index. River courses organise settlement, agriculture and frontier-making more durably than any political boundary, and this reach is indexed against the dams, lakes and cities within its catchment.

Feature Class
River
Coordinates
68.49°, 152.89°
7.0
Coordinates: 68.4941° N, 152.8938° ECountry: RussiaOpenStreetMap ↗

About Alazeya

The Alazeya (Russian: Алазея; Yakut: Алаһыай, romanized: Alahıay) is a river in the northeastern part of Yakutia, Russia which flows into the Arctic between the basins of the larger Indigirka to the west and the Kolyma to the east.

Mount Kisilyakh-Tas is a notable kigilyakh site on the right bank of the Alazeya River at 69°42′N 155°0′E.

Encyclopedic summary adapted from Wikipedia: Alazeya (CC BY-SA 4.0).

Alazeya in Depth

Geography

The river is 1,590 kilometres (990 mi) long. The area of its basin is 64,700 square kilometres (25,000 mi2).

The Alazeya is formed at the confluence of the Nelkan and Kadylchan rivers in the slopes of the Alazeya Plateau. It crosses roughly northwards through the tundra meandering among the flat, marshy areas of the Kolyma Lowland, part of the greater East Siberian Lowland. Finally the Alazeya drains into the Kolyma Bay of the East Siberian Sea, close to Logashkino. The river freezes in late September through early October and stays icebound until late May through early June. There are more than 24,000 lakes in its basin.

Sections adapted from Wikipedia: Alazeya (CC BY-SA 4.0).

Alazeya: Key Facts

Key facts about Alazeya
Length1,590 km
Average discharge320 m³/s
Drainage basin64,700 km²
MouthEast Siberian Sea
TributariesRossokha, Buor-Yuryakh

Facts from Wikidata Q82228 (CC0).

Major River Dossiers

Hand-written studies of the great river systems of history.

Connected Reaches

Nearby watercourses in the same drainage network.

Water Bodies in the Catchment

Settlements Along the Reach

Hydraulic Infrastructure Nearby

Surrounding Terrain

Alazeya: Quick Answers

Where is Alazeya?
Alazeya is located in Russia, at 68.4941° N, 152.8938° E.
Are there dams on the Alazeya?
No dam on the Alazeya is recorded in the YearMaps dam index, which covers major structures only.