| Year | Value (m3) |
|---|---|
|
2020 |
3.45 |
|
2019 |
3.47 |
|
2018 |
3.48 |
|
2017 |
3.49 |
|
2016 |
3.5 |
|
2015 |
3.52 |
|
2014 |
3.53 |
|
2013 |
3.55 |
|
2012 |
3.56 |
|
2011 |
3.58 |
| Total dam capacity | 0.02 | km3 (2020) |