Status of biochemical oxygen demand in rivers in European countries
Chart (static)
Notes: - This figure shows the current status of biochemical oxygen demand (BOD) in rivers in European Countries. - *: Kosovo (under UNSC Resolution 1244/99)
The river monitoring sites are assigned to different concentration classes. The number of river monitoring sites per country is given in parenthesis. Sweden, with BOD data for only two sites, is excluded from the chart since the sites may not be representative for the whole country.
