Reservoir minimum water area change in Guinea

Guinea: Reservoir minimum water area change was 48.4% in 2022. β—† Volatile

Latest (2022)
48.4%
Change on year
up 24.2%
World rank
23rd
of 142 countries
All-time high
48.4%
in 2022
All-time low
-70.8%
in 2000
Years of data
23
2000–2022

Reservoir minimum water area change in Guinea, 2000–2022

-75-50-25025502000201120222000: -70.8 %2001: -53.2 %2002: -32.5 %2003: -19.7 %2004: -22.7 %2005: -8 %2006: -7.4 %2007: -7.6 %2008: 4.5 %2009: 24 %2010: 24 %2011: 16.8 %2012: 16.8 %2013: 17.1 %2014: 17.4 %2015: 16.4 %2016: 19.3 %2017: 21.2 %2018: 21.4 %2019: 23.1 %2020: 26.5 %2021: 38.9 %2022: 48.4 %

Source: United Nations Statistics Division, SDG Global Database. Measured in %.

Analysis

The most recent figure for reservoir minimum water area change in Guinea is 48.4%, measured in 2022. That is the highest value across all 23 years on record.

That represents a change of up 24.2% on the previous year and up 187.6% over ten years.

Over the whole period, reservoir minimum water area change in Guinea peaked at 48.4% in 2022 and was at its lowest, -70.8%, in 2000.

That places Guinea 23rd out of 142 countries with data for 2022, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
2000s -19.3% -70.8% 24.0% 10
2010s 19.3% 16.4% 24.0% 10
2020s 37.9% 26.5% 48.4% 3

Countries ranked near Guinea

  1. 20 Lao People's Democratic Republic 62.9% compare
  2. 21 Fiji 58.9% compare
  3. 22 Viet Nam 50.1% compare
  4. 24 Myanmar 41.1% compare
  5. 25 Israel 40.1% compare
  6. 26 Cyprus 35.4% compare

See the full ranking of 180 places β†’

More environment data for Guinea

All data for Guinea β†’

Frequently asked questions

What is reservoir minimum water area change in Guinea?
Reservoir minimum water area change in Guinea was 48.4% in 2022, according to United Nations Statistics Division, SDG Global Database.
What is the highest reservoir minimum water area change recorded in Guinea?
The highest recorded value was 48.4% in 2022.
What is the lowest reservoir minimum water area change recorded in Guinea?
The lowest recorded value was -70.8% in 2000.
How does Guinea rank for reservoir minimum water area change?
Guinea ranks 23rd out of 142 countries with data for 2022.
Is reservoir minimum water area change rising or falling in Guinea?
Over the last ten years it is up 187.6%. The long-run trend across the full record is volatile.
Where does this Guinea data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Reservoir minimum water area change (%). Statizoid updates them automatically from the source API.

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Reservoir minimum water area change in Guinea. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 15 August 2026, from https://environment.statizoid.com/stat/reservoir-minimum-water-area-change-percent/guinea/

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About this data

Indicator
Reservoir minimum water area change (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
180 places, 4,138 data points, 2000–2022
Last refreshed