Bratsk Reservoir

Bratsk Reservoir (Bratskoye vodokhranilishche) is a reservoir on the Angara River, located in the Lena-Angara Plateau of Irkutsk Oblast, Russia. It is named after the city of Bratsk, the largest city adjacent to the reservoir. It has a surface area of 5,470 km2 (2, 110 sq mi) and a maximum volume of 169.27×1012 litres (3.723×1013 imp gal, 4.472×1013 US gal). The concrete dam of the Bratsk hydroelectric plant was completed in 1967. It is 125 metres (410 ft) high and 4,417 metres (14, 491 ft) long. The Baikal Amur Mainline railroad runs along the top of the dam. Its electrical power capacity is 4,500 MW. To this day, it is classified as the second biggest dam in the world by reservoir storage capacity. Bratsk Reservoir is multi-purpose, and used in an integrated way for hydropower, water transport, water supply, forestry, fisheries and recreation. There are 25 different kinds of fish in the reservoir, 10 are suitable for commercial purposes. The quality of the water has been classified as ranging from category 2 'clean', to category 5 'dirty', for a number of factors. Drinking water is sourced from the 'clean' zones.

Reservoir data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).