Europe removed a record 603 river barriers in 2025, freeing 2,324 miles of river
Europe’s rivers are breaking free of their industrial past at a pace never seen before, as a continent-wide movement to tear out obsolete dams gathers momentum. Most barriers coming down are small — under 6.5 feet tall — and long past their purpose, relics that still block migrating fish. The effort is spreading, too: Sweden cleared more than any nation, while Iceland and North Macedonia removed their first barriers ever. Against a goal of reopening 15,534 miles of river by 2030, the quiet return of free-flowing water marks a deeper shift — rivers treated as living systems again, not infrastructure.








