City Bratsk Bratsk HPP. City Amursk: Amur HPP. Lake Baikal.
Polluted lake shore.
Sewage treatment plant on Lake Baikal.
Polluted water.
Taking water samples.
City Balabanovo: plant for processing of wood waste.
Apparatus for the production timber.
Ready timber.
Irkutsk region [777]
Spring [825]