Average nitrate concentration in freshwater in Netherlands

Netherlands: Average nitrate concentration in freshwater was 19.57 milligrams per liter in 2021. ▼ Falling

Latest (2021)
19.57 milligrams per liter
Change on year
down 22.5%
World rank
13th
of 34 countries
All-time high
26.34 milligrams per liter
in 2006
All-time low
18.07 milligrams per liter
in 2008
Years of data
18
2004–2021

Average nitrate concentration in freshwater in Netherlands, 2004–2021

01020302004201220212004: 26.2 milligrams per liter2005: 26.1 milligrams per liter2006: 26.3 milligrams per liter2007: 23.3 milligrams per liter2008: 18.1 milligrams per liter2009: 23.2 milligrams per liter2010: 20.4 milligrams per liter2011: 24.1 milligrams per liter2012: 24.5 milligrams per liter2013: 24 milligrams per liter2014: 21.8 milligrams per liter2015: 23.4 milligrams per liter2016: 24.1 milligrams per liter2017: 22.1 milligrams per liter2018: 20.9 milligrams per liter2019: 19.9 milligrams per liter2020: 25.2 milligrams per liter2021: 19.6 milligrams per liter

Source: European Environment Agency (2023) – with minor processing by Our World in Data. Measured in milligrams per liter.

Analysis

The most recent figure for average nitrate concentration in freshwater in Netherlands is 19.57 milligrams per liter, measured in 2021.

That represents a change of down 22.5% on the previous year and down 19.0% over ten years.

Over the whole period, average nitrate concentration in freshwater in Netherlands peaked at 26.34 milligrams per liter in 2006 and was at its lowest, 18.07 milligrams per liter, in 2008.

Netherlands ranks 13th of 34 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 18 years of available data.

Average nitrate concentration in freshwater in Netherlands, year by year

Annual values for Average nitrate concentration in freshwater in Netherlands, 2004 to 2021.
Year milligrams per liter Change
2004 26.22 milligrams per liter
2005 26.09 milligrams per liter -0.5%
2006 26.34 milligrams per liter +0.9%
2007 23.34 milligrams per liter -11.4%
2008 18.07 milligrams per liter -22.6%
2009 23.23 milligrams per liter +28.5%
2010 20.44 milligrams per liter -12.0%
2011 24.15 milligrams per liter +18.1%
2012 24.45 milligrams per liter +1.3%
2013 23.96 milligrams per liter -2.0%
2014 21.8 milligrams per liter -9.0%
2015 23.37 milligrams per liter +7.2%
2016 24.09 milligrams per liter +3.1%
2017 22.05 milligrams per liter -8.4%
2018 20.94 milligrams per liter -5.1%
2019 19.9 milligrams per liter -5.0%
2020 25.24 milligrams per liter +26.9%
2021 19.57 milligrams per liter -22.5%

Netherlands compared with similar countries

  • Netherlands's 19.57 milligrams per liter is above the median for Europe & Central Asia, which is 15.9 milligrams per liter, 1.2× the median. (34 countries reporting)
  • Netherlands's 19.57 milligrams per liter is above the median for high income countries, which is 16.12 milligrams per liter, 1.2× the median. (29 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 23.88 milligrams per liter 18.07 milligrams per liter 26.34 milligrams per liter 6
2010s 22.52 milligrams per liter 19.9 milligrams per liter 24.45 milligrams per liter 10
2020s 22.4 milligrams per liter 19.57 milligrams per liter 25.24 milligrams per liter 2

Countries ranked near Netherlands

  1. 10 Romania 20.07 milligrams per liter compare
  2. 11 Denmark 20.05 milligrams per liter compare
  3. 12 Italy 19.92 milligrams per liter compare
  4. 14 Czechia 18.66 milligrams per liter compare
  5. 15 Slovenia 18.2 milligrams per liter compare
  6. 16 Austria 17.17 milligrams per liter compare

See the full ranking of 34 places →

More environment data for Netherlands

All data for Netherlands →

Frequently asked questions

What is average nitrate concentration in freshwater in Netherlands?
Average nitrate concentration in freshwater in Netherlands was 19.57 milligrams per liter in 2021, according to European Environment Agency (2023) – with minor processing by Our World in Data.
What is the highest average nitrate concentration in freshwater recorded in Netherlands?
The highest recorded value was 26.34 milligrams per liter in 2006.
What is the lowest average nitrate concentration in freshwater recorded in Netherlands?
The lowest recorded value was 18.07 milligrams per liter in 2008.
How does Netherlands rank for average nitrate concentration in freshwater?
Netherlands ranks 13th out of 34 countries with data for 2021.
Is average nitrate concentration in freshwater rising or falling in Netherlands?
Over the last ten years it is down 19.0%. The long-run trend across the full record is falling.
Where does this Netherlands data come from?
The figures come from European Environment Agency (2023) – with minor processing by Our World in Data, published as part of Average nitrate concentration in freshwater. Statizoid updates them automatically from the source API.

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Average nitrate concentration in freshwater in Netherlands. Statizoid, drawing on European Environment Agency (2023) – with minor processing by Our World in Data. Retrieved 22 September 2026, from https://environment.statizoid.com/stat/average-nitrate-concentration-in-freshwater/netherlands/

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About this data

Indicator
Average nitrate concentration in freshwater
Unit
milligrams per liter
Source
European Environment Agency (2023) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
34 places, 655 data points, 1992–2021
Last refreshed

Average annual concentration of nitrate in groundwater.