Year Main lines of flood prevention, kilometres Flood-controlled area, thousand hectares Regulated or partly regulated river reaches, kilometres Costs of flood defences, million HUF Costs of inland inundation defences, million HUF
2000 4,174 2,071 1 869 12,206 4,828
2010 4,178 2,053 1 835 11,702 8,357
2015 4,248 2,053 1 835 63 1,228
2016 4,425 2,121 1,835 289 1,238
2017 4,425 2,121 1,835 582 527
2018 4,425 2,121 1 835 321 2,185
2019 4,425 2,121 1,835 307 336
2020 4,427 2,121 1,835 77 400

Footnotes

*
Source: General Directorate of Water Management.
.