lk. Ilmen - Vojtsy
Mean monthly level | 1931-1942, 1944-2008, 2010-2021 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
Mean monthly level | 1931-1942, 1944-2008, 2010-2021 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |