Kovzha River (Ковжа) is a
river in the northwest of the
Vologda Oblast,
Russia. The length of the river is 86 km. The area of its
basin is 5,000
km². The Kovzha originates from the
Lake Kovzhskoye and flows into the
Lake Beloye. The Kovzha River is a part of the
Volga-Baltic Waterway.