Change in minimum river flow in South Africa

South Africa: Change in minimum river flow was 54.6% in 2024. β—† Volatile

Latest (2024)
54.6%
Change on year
up 8.9%
Rank
1st
of 39 groups
All-time high
78.7%
in 2005
All-time low
-44.2%
in 2020
Years of data
20
2005–2024

Change in minimum river flow in South Africa, 2005–2024

-50-2502550752005201420242005: 78.7 %2006: 25 %2007: -4.1 %2008: -31.8 %2009: -28.3 %2010: -29.9 %2011: -23.7 %2012: -19.3 %2013: -10.2 %2014: -13.4 %2015: -4.6 %2016: -13.8 %2017: -33 %2018: -32.9 %2019: -30.6 %2020: -44.2 %2021: -36.2 %2022: 2.5 %2023: 50.2 %2024: 54.6 %

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

Analysis

In 2024, change in minimum river flow in South Africa stood at 54.6%.

The figure is up 8.9% on the previous year and up 508.9% over ten years.

Over the whole period, change in minimum river flow in South Africa peaked at 78.7% in 2005 and was at its lowest, -44.2%, in 2020.

South Africa ranks 1st of 39 groups on this measure, 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 7.9% -31.8% 78.7% 5
2010s -21.1% -33.0% -4.6% 10
2020s 5.4% -44.2% 54.6% 5

Countries ranked near South Africa

  1. 1 Saudi Arabia 115.5% compare
  2. 2 Kuwait 103.5% compare
  3. 3 Suriname 85.7% compare
  4. 4 French Guiana 81.7% compare

See the full ranking of 249 places β†’

More development goals data for South Africa

All data for South Africa β†’

Frequently asked questions

What is change in minimum river flow in South Africa?
Change in minimum river flow in South Africa was 54.6% in 2024, according to United Nations Statistics Division, SDG Global Database.
What is the highest change in minimum river flow recorded in South Africa?
The highest recorded value was 78.7% in 2005.
What is the lowest change in minimum river flow recorded in South Africa?
The lowest recorded value was -44.2% in 2020.
How does South Africa rank for change in minimum river flow?
South Africa ranks 1st out of 39 groups with data for 2024.
Is change in minimum river flow rising or falling in South Africa?
Over the last ten years it is up 508.9%. The long-run trend across the full record is volatile.
Where does this South Africa data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Change in minimum river flow (%). Statizoid updates them automatically from the source API.

Download this data

CSV Β· JSON β€” 20 observations, free to reuse under UN SDG Global Database (open, attribution requested).

Share, cite or embed this page

Cite this page

Change in minimum river flow in South Africa. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 16 August 2026, from https://development-goals.statizoid.com/stat/change-in-minimum-river-flow-percent/south-africa/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under UN SDG Global Database (open, attribution requested); please keep the attribution.

<a href="https://development-goals.statizoid.com/stat/change-in-minimum-river-flow-percent/south-africa/">Change in minimum river flow in South Africa</a> β€” Statizoid

About this data

Indicator
Change in minimum 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