Which has higher nitrate in groundwater, Belgium or Bulgaria?

Belgium, at 29.96 against 29.18 in Bulgaria as of 2023.

How many years of comparable data are there for Belgium and Bulgaria?

17 years are reported by both, from 2007 to 2023.

Eurostat, published as Nitrate in groundwater. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belgium

29.96

in 2023

Bulgaria

29.18

in 2023

Belgium rank

2nd

Bulgaria rank

3rd

Belgium currently reports 29.96 against 29.18 in Bulgaria, a difference of 0.78.

Across all 17 years both countries report, Belgium has been ahead every year.

Belgium ranks 2nd and Bulgaria ranks 3rd of 24 countries.

Belgium has averaged higher in every one of the 3 decades both report.

Decade	Belgium	Bulgaria	Difference	Ahead
2000s	32.86	23.76	9.1	Belgium
2010s	31.01	25.92	5.09	Belgium
2020s	30.23	28.58	1.65	Belgium

Averages of every year both report within each decade.

Which has higher nitrate in groundwater, Belgium or Bulgaria?: Belgium, at 29.96 against 29.18 in Bulgaria as of 2023.
What is the difference in nitrate in groundwater between Belgium and Bulgaria?: 0.78, with Belgium ahead.
How many years of comparable data are there for Belgium and Bulgaria?: 17 years are reported by both, from 2007 to 2023.
How do Belgium and Bulgaria rank globally for nitrate in groundwater?: Belgium ranks 2nd and Bulgaria ranks 3rd of 24 countries.
Where does this data come from?: Eurostat, published as Nitrate in groundwater. Statizoid refreshes it automatically from the source and publishes the full history for both places.