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

30 years are reported by both, from 1993 to 2022.

Where does this data come from?

AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO, via World Bank (2026) – processed by Our World in Data, published as Internal renewable freshwater resources by region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belgium vs Slovakia: Internal renewable freshwater resources by region

Belgium

12 billion cubic meters

in 2022

Slovakia

12.6 billion cubic meters

in 2022

Belgium rank

118th

Slovakia rank

115th

Internal renewable freshwater resources by region over time

Belgium
Slovakia

How they compare

Slovakia currently reports 12.6 billion cubic meters against 12 billion cubic meters in Belgium, a difference of 0.6 billion cubic meters.

That makes Slovakia's figure about 1.1 times Belgium's.

Across all 30 years both countries report, Slovakia has been ahead every year.

Belgium ranks 118th and Slovakia ranks 115th of 183 countries.

Slovakia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Belgium	Slovakia	Difference	Ahead
1990s	12 billion cubic meters	12.6 billion cubic meters	0.6 billion cubic meters	Slovakia
2000s	12 billion cubic meters	12.6 billion cubic meters	0.6 billion cubic meters	Slovakia
2010s	12 billion cubic meters	12.6 billion cubic meters	0.6 billion cubic meters	Slovakia
2020s	12 billion cubic meters	12.6 billion cubic meters	0.6 billion cubic meters	Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher internal renewable freshwater resources by region, Belgium or Slovakia?: Slovakia, at 12.6 billion cubic meters against 12 billion cubic meters in Belgium as of 2022.
What is the difference in internal renewable freshwater resources by region between Belgium and Slovakia?: 0.6 billion cubic meters, with Slovakia ahead.
How many years of comparable data are there for Belgium and Slovakia?: 30 years are reported by both, from 1993 to 2022.
How do Belgium and Slovakia rank globally for internal renewable freshwater resources by region?: Belgium ranks 118th and Slovakia ranks 115th of 183 countries.
Where does this data come from?: AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO, via World Bank (2026) – processed by Our World in Data, published as Internal renewable freshwater resources by region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs Slovakia: Internal renewable freshwater resources by region. Statizoid, drawing on AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO, via World Bank (2026) – processed by Our World in Data. Retrieved 30 August 2026, from https://energy.statizoid.com/compare/internal-renewable-freshwater-resources-by-region/belgium/slovak-republic/

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About this data

Indicator: Internal renewable freshwater resources by region
Unit: billion cubic meters
Source: AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 183 places, 10,467 data points, 1961–2022
Last refreshed: 28 August 2026

Renewable internal freshwater resources refers to the quantity of internal freshwater from inflowing river basins and recharging groundwater aquifers.