| Year | Value (m3) |
|---|---|
|
2020 |
277.49 |
|
2019 |
278.66 |
|
2018 |
279.9 |
|
2017 |
281.24 |
|
2016 |
282.67 |
|
2015 |
284.2 |
|
2014 |
285.83 |
|
2013 |
287.57 |
|
2012 |
289.39 |
|
2011 |
291.3 |
| Total dam capacity | 5.94 | km3 (2020) |