Lake Dal'zha
Lake Dalzha lies on the left side of the lower Amgun, in a lowland of lakes and river channels. This elongated freshwater lake stretches from northeast to southwest, receiving the Dzhuk and Kalpakori rivers. Its water reaches the Amgun through neighbouring Lake Dalgan and a channel, joining the lower Amur system. Around it lie marshy shores and the small floodplain lakes left by shifting watercourses.