lk. Onega (Verkhne-Svirskoe rsv) - Besov Nos
Mean monthly level | 1883-1944, 1946-1962 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
Mean monthly level | 1883-1944, 1946-1962 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |