Total annual amount of water withdrawn.
総取水量 (10^9 m3/年)
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| チェコ共和国 | | | 2.1 | 1.9 | 2.0 | 1.9 | 1.8 | 1.7 | 1.7 | 1.6 | 1.6 | 1.6 | 1.6 | 1.5 | 1.4 | 1.3 |
| ハンガリー | 3.0 | 6.9 | 5.8 | 5.6 | 5.4 | 5.2 | 5.1 | 5.3 | 3.9 | 4.0 | 4.0 | 4.7 | 4.9 | 4.5 | 4.7 | 4.7 |
| ポーランド | 10.1 | 15.2 | 12.1 | 11.9 | 10.9 | 11.9 | 11.5 | 11.2 | 10.6 | 10.4 | 10.3 | 10.1 | 9.6 | 9.0 | 8.7 | 9.3 |
| スロバキア | | | 1.2 | 0.9 | 0.6 | 0.6 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |