page_title: Angara
section_title: Navigation
hierarchical_section_title: Angara / Navigation
caption_attribution_description: English: River Angara at Talzy close to Lake Baikal Deutsch: Der Fluss Angara bei Talzy nahe dem Baikalsee
context_page_description: The Angara is a major river in Siberia, which traces a course through Russia's Irkutsk Oblast and Krasnoyarsk Krai. It drains out of Lake Baikal and is the headwater tributary of the Yenisey. It is 1,849 kilometres long, and has a drainage basin of 1,039,000 square kilometres. It was formerly known as the Lower or Nizhnyaya Angara. Below its junction with the Ilim, it was formerly known as the Upper Tunguska and, with the names reversed, as the Lower Tunguska.
  Leaving Lake Baikal near the settlement of Listvyanka, the Angara flows north past the Irkutsk Oblast cities of Irkutsk, Angarsk, Bratsk, and Ust-Ilimsk. It then turns west, enters the Krasnoyarsk Krai, and joins the Yenisey near Strelka, 40 kilometres south-east of Lesosibirsk.
context_section_description: The Angara is navigable by modern watercraft on several isolated sections:
  from Lake Baikal to Irkutsk
  from Irkutsk to Bratsk
  on the Ust-Ilimsk Reservoir
  from the Boguchany Dam (Kodinsk) to the river's fall into the Yenisey.
  The section between the Ust-Ilimsk Dam and the Boguchany Dam has not been navigable due to rapids. However, with the completion of the Boguchany Dam, and filling of its reservoir, at least part of this section of the river will become navigable as well. Nonetheless, this will not enable through navigation from Lake Baikal to the Yenisey, as none of the existing three dams has been provided with a ship lock or a boat lift, nor will the Boguchany Dam have one.
  Despite the absence of a continuous navigable waterway, the Angara and its tributary the Ilim were of considerable importance for Russian colonization of Siberia since ca. 1630, when they (and the necessary portages) formed important water routes connecting the Yenisey with Lake Baikal and the Lena. The river lost its transportation significance after the construction of an overland route between Krasnoyarsk and Irkutsk and, later, the Trans-Siberian Railway.
caption: The Angara at Talzy, near Lake Baikal
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