Data Visualization

Status of nitrates in rivers in European countries

Data Visualization Created 16 Nov 2022 Published 28 Nov 2022 Last modified 15 Dec 2023

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Topics: Water and marine environment Biodiversity — Ecosystems

This page was archived on 15 Dec 2023 with reason: Other (New version data-and-maps/daviz/nitrate-in-rivers-5 was published)

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Unit
Percentage

Methodology
The river sites are assigned to different concentration classes to visualise the distribution of data in the dataset. 11.3 mg NO₃-N/l corresponds to the maximum allowable concentration for nitrate of 50 mg/l in the Drinking Water Directive (2020/2184).

Data sources

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

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Older versions

25 Mar 2022 - Status of nitrates in rivers in European countries

31 Aug 2020 - Nitrate in rivers

Geographic coverage

Albania Austria Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czechia Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Kosovo (UNSCR 1244/99) Latvia Liechtenstein Lithuania Luxembourg Malta Montenegro Netherlands North Macedonia Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey