Concentrations of total ammonium, biochemical oxygen demand, nitrate and orthophosphate in European rivers between 1992 and 2001

Figure Created 12 Nov 2009 Published 12 Nov 2009 Last modified 29 Nov 2012
1 min read
Concentrations are median of the annual average concentrations per year


European data


Additional information

Total number of stations in brackets. Number of stations from each country per determinand shown below.

Related content

Assessments supported

Document Actions
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Phone: +45 3336 7100