| Year | Value (m3) |
|---|---|
|
2020 |
28.84 |
|
2019 |
29.3 |
|
2018 |
29.79 |
|
2017 |
30.33 |
|
2016 |
30.95 |
|
2015 |
31.66 |
|
2014 |
32.48 |
|
2013 |
33.41 |
|
2012 |
34.44 |
|
2011 |
35.52 |
| Total dam capacity | 1 | km3 (2020) |