| Year | Value (m3) |
|---|---|
|
2020 |
26.05 |
|
2019 |
26.37 |
|
2018 |
26.7 |
|
2017 |
27.04 |
|
2016 |
27.4 |
|
2015 |
27.77 |
|
2014 |
28.15 |
|
2013 |
28.56 |
|
2012 |
28.97 |
|
2011 |
29.41 |
| Total dam capacity | 0.3 | km3 (2020) |