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Figure BOD5 concentrations in rivers between 1992 and 2010 draining to different sea regions of Europe
The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per sea region is given in parentheses. There were no stations with consistent data series on BOD7 in rivers draining to the Arctic Ocean. BOD7 data has been recalculated into BOD5 data.
Located in Data and maps Maps and graphs
Figure OpenDocument Spreadsheet Template Regional coincidence of some environmental pressures and impacts (hot spots)
Located in Data and maps Maps and graphs
Figure Nitrate concentrations in rivers
Located in Data and maps Maps and graphs
Indicator Assessment chemical/x-pdb Ecological status or potential (WFD 003) - Assessment DRAFT created Apr 2013
More than half of the surface water bodies in Europe are reported to be in less than good ecological status or potential, and will need mitigation and/or restoration measures to meet the WFD objective.  River water bodies and transitional waters are reported to have worse ecological status or potential than water bodies in lakes and coastal waters.
Located in Data and maps Indicators Ecological status or potential
Highlight Blue-green algae - check the water before you swim
Most beaches, lakes and rivers in Europe were clean and healthy last year. But water quality can be affected by many unforeseen factors, including sewage, agricultural waste and algae. The European Environment Agency (EEA) recommends checking local water quality information before you jump in.
Located in News
Daviz Visualization application/vnd.symbian.install Rivers - orthophosphate - trend analysis
Located in Sandbox PeterK test
Daviz Visualization D source code Rivers - European trend
Located in Data and maps Data visualisations
Figure Proportion of classified surface water bodies in different RBDs holding less than good ecological status or potential, for rivers and lakes
The figure shows percentage of the total number of classified water bodies.
Located in Data and maps Maps and graphs
Figure Phosphorus concentrations in rivers (orthophosphate) between 1992 and 2008 in different geographical regions of Europe.
The data series per region are calculated as the average of the annual mean for river monitoring stations in the region. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per geographical region is given in parentheses
Located in Data and maps Maps and graphs
Daviz Visualization D source code Nutrient trend
The data series are calculated as the average of annual mean concentrations for groundwater bodies/river stations/lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification). The number of groundwater bodies/river stations/lake stations included per country is given in the notes below the individual substance charts.
Located in Data and maps Data visualisations
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100