| Year | Value (m3) |
|---|---|
|
2020 |
3295.25 |
|
2019 |
3318.82 |
|
2018 |
3343.86 |
|
2017 |
3370.17 |
|
2016 |
3397.49 |
|
2015 |
3425.59 |
|
2014 |
3454.44 |
|
2013 |
3484.13 |
|
2012 |
3514.7 |
|
2011 |
3546.25 |
| Total dam capacity | 700.44 | km3 (2020) |