Change in maximum river flow in Africa

Africa: Change in maximum river flow was 18.8% in 2024. β—† Volatile

Latest (2024)
18.8%
Change on year
up 10.7%
Rank
8th
of 39 groups
All-time high
18.8%
in 2024
All-time low
-6.3%
in 2018
Years of data
20
2005–2024

Change in maximum river flow in Africa, 2005–2024

-10010202005201420242005: -0.03 %2006: -4.4 %2007: -6.3 %2008: -1.1 %2009: 1.1 %2010: 2.9 %2011: 8.4 %2012: 7.4 %2013: 2.4 %2014: 1.5 %2015: 1 %2016: -4.4 %2017: -4.8 %2018: -6.3 %2019: -5.7 %2020: -3.8 %2021: 5.9 %2022: 8.7 %2023: 17 %2024: 18.8 %

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

Analysis

The most recent figure for change in maximum river flow in Africa is 18.8%, measured in 2024. That is the highest value across all 20 years on record.

That represents a change of up 10.7% on the previous year and up 1,163.6% over ten years.

Over the whole period, change in maximum river flow in Africa peaked at 18.8% in 2024 and was at its lowest, -6.3%, in 2018.

That places Africa 8th out of 39 groups with data for 2024, 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 -2.2% -6.3% 1.1% 5
2010s 0.2% -6.3% 8.4% 10
2020s 9.3% -3.8% 18.8% 5

Countries ranked near Africa

  1. 5 Botswana 66.2% compare
  2. 6 Zambia 63.8% compare
  3. 7 Namibia 61.9% compare
  4. 8 Ghana 61.8% compare
  5. 9 Mongolia 53.4% compare
  6. 10 French Guiana 51.3% compare
  7. 11 Senegal 49.7% compare

See the full ranking of 249 places β†’

More development goals data for Africa

All data for Africa β†’

Frequently asked questions

What is change in maximum river flow in Africa?
Change in maximum river flow in Africa was 18.8% in 2024, according to United Nations Statistics Division, SDG Global Database.
What is the highest change in maximum river flow recorded in Africa?
The highest recorded value was 18.8% in 2024.
What is the lowest change in maximum river flow recorded in Africa?
The lowest recorded value was -6.3% in 2018.
How does Africa rank for change in maximum river flow?
Africa ranks 8th out of 39 groups with data for 2024.
Is change in maximum river flow rising or falling in Africa?
Over the last ten years it is up 1,163.6%. The long-run trend across the full record is volatile.
Where does this 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 Africa. 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/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