| Groundwater level | Finnish Environment Institute (SYKE) |
Groundwater levels in Ahvenanmaa (Åland) 2020
Updated 31.12.2021 17:01
|
|
|
|
|
|
|
|
Groundwater levels in Ahvenanmaa (Åland) 2020
|
|
|
Updated 31.12.2021 17:01 |
|
|
|
| © Finnish Environment Institute |