Rybinsk Reservoir
The Volga–Baltic Waterway (formerly known as the Mariinsk Canal System), connecting the Rybinsk Reservoir in the basin of the Volga River and Lake Onega in the basin of the Neva River, runs through the district, following the course of the Sheksna, Lake Beloye, and the course of the Kovzha. The Belozersky Canal bypasses Lake Beloye from the south.