| Year | Value (m3) |
|---|---|
|
2020 |
3.87 |
|
2019 |
4.02 |
|
2018 |
4.17 |
|
2017 |
4.33 |
|
2016 |
4.5 |
|
2015 |
4.68 |
|
2014 |
4.87 |
|
2013 |
5.06 |
|
2012 |
5.26 |
|
2011 |
5.47 |
| Total dam capacity | 0.09 | km3 (2020) |