| Year | Value (m3) |
|---|---|
|
2020 |
3612.71 |
|
2019 |
3673.71 |
|
2018 |
3738.88 |
|
2017 |
3807.92 |
|
2016 |
3880.26 |
|
2015 |
3955.28 |
|
2014 |
4032.83 |
|
2013 |
4112.5 |
|
2012 |
4192.77 |
|
2011 |
4271.54 |
| Total dam capacity | 23.57 | km3 (2020) |