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Sound and independent information
on the environment

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Figure Octet Stream Map of RBDs and sea regions used in the report
Extent of river basin districts
Located in Data and maps Maps and graphs
Figure Changes in water quality variables during the last two decades
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Located in Data and maps Maps and graphs
Figure Loss of accessibility for migratory fish due to dams in major European river basins
Orange: river basins with large dams (at least 10 m high) not allowing normal fish passage.
Located in Data and maps Maps and graphs
Figure Annual average river orthophosphate concentration (mg/l as PO4-P) in 2008, by river basin district
The map shows the annual average river orthophosphate concentration by river basin district (mg/l as PO4-P) in 2008
Located in Data and maps Maps and graphs
Figure Annual average river nitrate concentration (mg/l NO3-N) in 2008, averaged by river basin district
This map shows the mean annual concentrations of Nitrate (NO3) as mg/L NO3-N measured at Eionet-Water River monitoring stations during 2008. All data are annual means. For most countries these are based on measurements over the whole year, whereas some countries have samples only from the growing season (due to ice cover in winter)
Located in Data and maps Maps and graphs
Figure The Alps, the main river basin districts and climatic sub-regions
Located in Data and maps Maps and graphs
Figure WISE River basin districts (RBDs)
Top: The geographic area of some RBDs span more than one country (such as the Danube) and these are known as International RBDs
Located in Data and maps Maps and graphs
Publication Assessing water quality in Europe using stratification techniques — Results of a prototype application using French data
Located in Publications
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100