| Year | Value (m3) |
|---|---|
|
2020 |
10.17 |
|
2019 |
10.23 |
|
2018 |
10.3 |
|
2017 |
10.37 |
|
2016 |
10.45 |
|
2015 |
10.53 |
|
2014 |
10.61 |
|
2013 |
10.71 |
|
2012 |
10.8 |
|
2011 |
10.88 |
| Total dam capacity | km3 (1989) |