| Year | Value (m3) |
|---|---|
|
2020 |
1643.6 |
|
2019 |
1675.47 |
|
2018 |
1708.91 |
|
2017 |
1744.01 |
|
2016 |
1780.86 |
|
2015 |
1819.47 |
|
2014 |
1860.08 |
|
2013 |
1902.58 |
|
2012 |
1946.22 |
|
2011 |
1989.81 |
| Total dam capacity | 168.2 | km3 (2020) |