Concentrations are expressed as the average of annual mean concentrations. Up to 3-year gaps of missing values have been interpolated or extrapolated. Only complete series with no missing values after this interpolation/extrapolation are included. The number of river monitoring stations included in the analysis per geographic region is noted in brackets. BOD7 data (Estonia, Finland, Lithuania (1996-2008), Latvia (1996-2001)) has been recalculated into BOD5 data.
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
Eastern Europe (363): CZ (70), HU (98), EE (53), LT (28), LV (39), SI (22), SK (53); Northern Europe (23): FI (23); Southern Europe (227): ES (227); Southeastern Europe (103): AL (9), BG (85), MK (9); Western Europe (550): AT (145), BE (26), DK (35), FR (306), GB (29), IE (6), LU (3).
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When shopping for new electronics, favour products with low energy use.
You can use energy labels (A++, A+, A, B) for guidance, and for office electronics the Energy Star label. In the long-run, they will save you money on your electricity bill. To find out what products are included, go to EU's website: www.eu-energystar.org.
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