One of Europe's richest rivers
The ecosystems of the Danube River Basin are highly valuable in environmental, economic, historical and social terms, but they are subject to increasing pressure and serious pollution from agriculture, industry and cities.
The river flows (from upstream to downstream) through 11 countries: Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Montenegro, Romania, Bulgaria, Moldavia and the Ukraine. Additional basin countries are Poland, Czech Republic, Switzerland, Italy, Slovenia, Albania, Bosnia‑Herzegovina and FYR of Macedonia.
The Danube is one of Europe’s richest rivers with regard to fish species with seven fish species found nowhere else in the world, 10 diadramous fish including five sturgeon species, and altogether 103 fish species. The basin has 90 freshwater molluscs and over 30 amphibian species.
The past years there have been an increasing human impacts, pressure and serious pollution from agriculture, industry and municipalities affect the water supply for communities, tourism and fishing.
Examples of threats are: new infrastructure for shipping, eight proposed large dams (including hydropower), diffuse pollution (use of pesticides), gravel extraction/dredging, flood protection and invasive species.
Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Montenegro, Romania, Bulgaria, Moldavia, Ukraine
81 million people
801,463 km2 and up to 1.5km wide
White pelican, spoonbill, white-tailed eagle, sturgeon
20 million people depend directly on the Danube for drinking water.