lk. Onega (Verkhne-Svirskoe rsv) - Shoksha
Mean monthly level | 1934-1941, 1947-1964 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
Mean monthly level | 1934-1941, 1947-1964 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |