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Daviz Visualization Average concentration of nitrate in European rivers
Located in Data and maps Data visualisations
Highlight Water: nutrient and heavy metal pollution 'decoupling' from growth
European households are generating lower levels of nutrient pollution in water, despite a growing population. In a similar example of 'absolute decoupling', levels of some pollutants from agriculture and manufacturing have fallen in recent years, while the economic production of these sectors has grown.
Located in News
Highlight chemical/x-pdb Competing demands on Europe's environment undermining human well-being
Meeting European demands for food, water, energy and housing exerts major pressures on the environment, indirectly affecting human health and well-being. To reduce the impact of Europe's resource use, a new assessment from the European Environment Agency (EEA) reflects on integrating different policy areas and improved spatial planning.
Located in News
Highlight Water: Charging full cost can encourage more efficient use
Flat-fee water charges are still common in parts of Europe. Such schemes, where users pay a fee regardless of the volume used, do not encourage efficient behaviour, either in households or agriculture, according to a new report from the European Environment Agency (EEA).
Located in News
Indicator Assessment Oxygen consuming substances in rivers (CSI 019) - Assessment DRAFT created Sep 2013
Concentrations of BOD and total ammonium have decreased in European rivers in the period 1992 to 2011 (Fig. 1), mainly due to general improvement in wastewater treatment. See also WISE interactive maps: Mean annual BOD in rivers and Mean annual Total Ammonium in rivers
Located in Data and maps Indicators Oxygen consuming substances in rivers
Figure BOD5 concentrations in rivers between 1992 and 2011 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 Phosphorus concentrations in rivers (orthophosphate) between 1992 and 2011 in different sea regions of Europe
The sea region data series are calculated as the average of annual mean concentrations for 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 per sea region is given in parentheses.
Located in Data and maps Maps and graphs
Indicator Assessment Nutrients in freshwater (CSI 020) - Assessment DRAFT created Sep 2013
Average nitrate concentrations in European groundwaters increased from 1992 to 1998, but have declined again since 2005. On average, the nitrate concentration in European rivers declined by 0.5 mg N/l over the period 1992 to 2011 (20% relative to the average concentration), reflecting the effect of measures to reduce agricultural inputs of nitrate as well as improvement in wastewater treatment. Average orthophosphate concentrations in European rivers have decreased markedly over the last two decades- On average concentrations declined by 0.08 mg P/l between 1992 and 2011 (72% decrease relative to the average concentration). Also average lake phosphorus concentration decreased over the period 1992-2011 (on average by 0.008 mg P/l, or 27% relative to the average concentration). The decrease in phosphorus concentrations reflects both improvement in wastewater treatment and reduction in phosphorus in detergents. Overall, reductions in the levels of freshwater nutrients over the last two decades primarily reflect improvements in wastewater treatment. Emissions from agriculture continue to be a significant source.
Located in Data and maps Indicators Nutrients in freshwater
Indicator Assessment Bathing water quality (CSI 022) - Assessment DRAFT created Aug 2013
The quality of water at designated bathing waters in Europe (coastal and inland) has improved significantly since 1990. Compliance with mandatory values (or at least sufficient quality) in EU coastal bathing waters increased from just below 80 % in 1990 to 95.3 % in 2012. Compliance with guide values (or excellent quality) likewise rose from over 68 % to 81.2 % in 2012.  Compliance with mandatory values (or at least sufficient quality) in EU inland bathing waters increased from over 52 % in 1990 to 91% in 2012. Similarly, the rate of compliance with guide values (or excellent quality) moved from over 36 % in 1990 to 72 % in 2012.
Located in Data and maps Indicators Bathing water quality
Data Waterbase - Water Quantity
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity of Europe's water resources
Located in Data and maps Datasets
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100