| Year | Value (m3) |
|---|---|
|
2020 |
3357.51 |
|
2019 |
3362.7 |
|
2018 |
3368.54 |
|
2017 |
3375.39 |
|
2016 |
3383.77 |
|
2015 |
3394.01 |
|
2014 |
3406.26 |
|
2013 |
3420.31 |
|
2012 |
3435.6 |
|
2011 |
3451.37 |
| Total dam capacity | 18.6 | km3 (2020) |