Namibia vs United Republic of Tanzania: Change in minimum river flow

Namibia
44.4%
in 2024
United Republic of Tanzania
46.5%
in 2024
Namibia rank
15th
United Republic of Tanzania rank
1st

Change in minimum river flow over time

  • Namibia
  • United Republic of Tanzania
-200204060200520142024

How they compare

United Republic of Tanzania currently reports 46.5% against 44.4% in Namibia, a difference of 2.1%.

The two have swapped places 3 times across 20 shared years of data; in 2005 it was Namibia ahead.

Namibia ranks 15th and United Republic of Tanzania ranks 1st of 196 countries.

Across the 3 decades both report, Namibia averaged higher in 2 and United Republic of Tanzania in 1.

Head to head by decade

Decade Namibia United Republic of Tanzania Difference Ahead
2000s -13.8% -15.4% 1.6% Namibia
2010s 5.0% 5.0% 0.0% Namibia
2020s 17.0% 39.9% 22.9% United Republic of Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher change in minimum river flow, Namibia or United Republic of Tanzania?
United Republic of Tanzania, at 46.5% against 44.4% in Namibia as of 2024.
What is the difference in change in minimum river flow between Namibia and United Republic of Tanzania?
2.1%, with United Republic of Tanzania ahead.
How many years of comparable data are there for Namibia and United Republic of Tanzania?
20 years are reported by both, from 2005 to 2024.
How do Namibia and United Republic of Tanzania rank globally for change in minimum river flow?
Namibia ranks 15th and United Republic of Tanzania ranks 1st of 196 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Change in minimum river flow (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Namibia vs United Republic of Tanzania: Change in minimum river flow. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 27 August 2026, from https://development-goals.statizoid.com/compare/change-in-minimum-river-flow-percent/namibia/united-republic-of-tanzania/

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About this data

Indicator
Change in minimum river flow (%)
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