| Year | Value (m3) |
|---|---|
|
2020 |
25.89 |
|
2019 |
26.38 |
|
2018 |
26.89 |
|
2017 |
27.42 |
|
2016 |
27.97 |
|
2015 |
28.54 |
|
2014 |
29.13 |
|
2013 |
29.74 |
|
2012 |
30.37 |
|
2011 |
31.01 |
| Total dam capacity | 0.46 | km3 (2020) |