Change in maximum river flow in Guinea-Bissau

Guinea-Bissau: Change in maximum river flow was 23.7% in 2024. β—† Volatile

Latest (2024)
23.7%
Change on year
down 48.0%
World rank
42nd
of 210 countries
All-time high
50.8%
in 2021
All-time low
-23.8%
in 2007
Years of data
20
2005–2024

Change in maximum river flow in Guinea-Bissau, 2005–2024

-2002040602005201420242005: -9.2 %2006: -13.8 %2007: -23.8 %2008: -16.7 %2009: -20 %2010: -13.3 %2011: -0.63 %2012: 1.6 %2013: 1.2 %2014: 1.5 %2015: -12.7 %2016: -11.6 %2017: -6.1 %2018: -1.1 %2019: 21.7 %2020: 35.1 %2021: 50.8 %2022: 45.8 %2023: 45.5 %2024: 23.7 %

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

Analysis

In 2024, change in maximum river flow in Guinea-Bissau stood at 23.7%.

That represents a change of down 48.0% on the previous year and up 1,504.3% over ten years.

Over the whole period, change in maximum river flow in Guinea-Bissau peaked at 50.8% in 2021 and was at its lowest, -23.8%, in 2007.

Guinea-Bissau ranks 42nd of 210 countries on this measure, 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 -16.7% -23.8% -9.2% 5
2010s -2.0% -13.3% 21.7% 10
2020s 40.2% 23.7% 50.8% 5

Countries ranked near Guinea-Bissau

  1. 39 Angola 25.9% compare
  2. 40 Barbados 25.7% compare
  3. 41 Guinea 24.0% compare
  4. 43 Kuwait 23.4% compare
  5. 44 Trinidad and Tobago 21.7% compare
  6. 45 Saudi Arabia 21.6% compare

See the full ranking of 249 places β†’

More development goals data for Guinea-Bissau

All data for Guinea-Bissau β†’

Frequently asked questions

What is change in maximum river flow in Guinea-Bissau?
Change in maximum river flow in Guinea-Bissau was 23.7% in 2024, according to United Nations Statistics Division, SDG Global Database.
What is the highest change in maximum river flow recorded in Guinea-Bissau?
The highest recorded value was 50.8% in 2021.
What is the lowest change in maximum river flow recorded in Guinea-Bissau?
The lowest recorded value was -23.8% in 2007.
How does Guinea-Bissau rank for change in maximum river flow?
Guinea-Bissau ranks 42nd out of 210 countries with data for 2024.
Is change in maximum river flow rising or falling in Guinea-Bissau?
Over the last ten years it is up 1,504.3%. The long-run trend across the full record is volatile.
Where does this Guinea-Bissau data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Change in maximum river flow (%). Statizoid updates them automatically from the source API.

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Change in maximum river flow in Guinea-Bissau. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 15 August 2026, from https://development-goals.statizoid.com/stat/change-in-maximum-river-flow-percent/guinea-bissau/

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About this data

Indicator
Change in maximum river flow (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
249 places, 4,980 data points, 2005–2024
Last refreshed