| Year | Value (m3) |
|---|---|
|
2020 |
47.74 |
|
2019 |
47.89 |
|
2018 |
48.12 |
|
2017 |
48.39 |
|
2016 |
48.67 |
|
2015 |
48.91 |
|
2014 |
49.11 |
|
2013 |
49.28 |
|
2012 |
49.4 |
|
2011 |
49.47 |
| Total dam capacity | 4 | km3 (2020) |