Inflow rivers are the Sapshanka (Russian: Сапшанка) in the south and the Sapsha (Russian: Сапша) in the west.
The outflow river is the Sapsha in the east.
The Sapsha connects Lake Sapsho and Lake Petrakovskoye (Russian: Петраковское).
Both lakes have similar surface elevation.
The area of Lake Petrakovskoye is 0.17 km² (0.066 sq mi).
During the period of melting snow in spring and heavy showers in summer Lake Petrakovskoye fills with water faster than Lake Sapsho.
Therefore, the Sapsha changes its flow.
Usually changing of flow of the Sapsha happens several times a year.
Inflow rivers are the Sapshanka (Russian: Сапшанка) in the south and the Sapsha (Russian: Сапша) in the west. The outflow river is the Sapsha in the east. The Sapsha connects Lake Sapsho and Lake Petrakovskoye (Russian: Петраковское). Both lakes have similar surface elevation. The area of Lake Petrakovskoye is 0.17 km² (0.066 sq mi). During the period of melting snow in spring and heavy showers in summer Lake Petrakovskoye fills with water faster than Lake Sapsho. Therefore, the Sapsha changes its flow. Usually changing of flow of the Sapsha happens several times a year.
Lake Sapsho