Data Visualization

Status of biochemical oxygen demand in rivers in European countries

Data Visualization Created 30 Nov 2023 Published 15 Dec 2023 Last modified 15 Dec 2023
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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.

Data sources

Waterbase - Water Quality ICM, 2022 provided by European Environment Agency (EEA)

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Temporal coverage

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