rsv. Votkinskoe - Perm' (Nizhnyaya Kur'ya)
| Mean monthly level | 1964-2000, 2008-2021 |
| Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
| Mean monthly level | 1964-2000, 2008-2021 |
| Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |