Change in maximum river flow in Western Africa

Western Africa: Change in maximum river flow was 28.1% in 2024. β—† Volatile

Latest (2024)
28.1%
Change on year
down 32.3%
Rank
4th
of 39 groups
All-time high
41.5%
in 2023
All-time low
-19.2%
in 2007
Years of data
20
2005–2024

Change in maximum river flow in Western Africa, 2005–2024

-20020402005201420242005: -4.8 %2006: -13.3 %2007: -19.2 %2008: -11.8 %2009: -8 %2010: -1.3 %2011: 8.4 %2012: 11.8 %2013: 8.7 %2014: 0.495 %2015: -5.3 %2016: -7.4 %2017: -4 %2018: -9.1 %2019: 1.8 %2020: 11.4 %2021: 21.2 %2022: 22.8 %2023: 41.5 %2024: 28.1 %

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

Analysis

The most recent figure for change in maximum river flow in Western Africa is 28.1%, measured in 2024.

Compared with earlier readings it is down 32.3% on the previous year and up 5,567.5% over ten years.

Over the whole period, change in maximum river flow in Western Africa peaked at 41.5% in 2023 and was at its lowest, -19.2%, in 2007.

That places Western Africa 4th out of 39 groups with data for 2024, putting it in the top 10%.

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

Averages by decade

DecadeAverage LowestHighest Years
2000s -11.4% -19.2% -4.8% 5
2010s 0.4% -9.1% 11.8% 10
2020s 25.0% 11.4% 41.5% 5

Countries ranked near Western Africa

  1. 1 United Arab Emirates 146.4% compare
  2. 2 Lesotho 83.8% compare
  3. 3 Burkina Faso 82.2% compare
  4. 4 Eswatini 70.7% compare
  5. 5 Botswana 66.2% compare
  6. 6 Zambia 63.8% compare
  7. 7 Namibia 61.9% compare

See the full ranking of 249 places β†’

More development goals data for Western Africa

All data for Western Africa β†’

Frequently asked questions

What is change in maximum river flow in Western Africa?
Change in maximum river flow in Western Africa was 28.1% in 2024, according to United Nations Statistics Division, SDG Global Database.
What is the highest change in maximum river flow recorded in Western Africa?
The highest recorded value was 41.5% in 2023.
What is the lowest change in maximum river flow recorded in Western Africa?
The lowest recorded value was -19.2% in 2007.
How does Western Africa rank for change in maximum river flow?
Western Africa ranks 4th out of 39 groups with data for 2024.
Is change in maximum river flow rising or falling in Western Africa?
Over the last ten years it is up 5,567.5%. The long-run trend across the full record is volatile.
Where does this Western Africa 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 Western Africa. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 16 August 2026, from https://development-goals.statizoid.com/stat/change-in-maximum-river-flow-percent/western-africa/

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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