United States of America vs Zambia: Change in maximum river flow

United States of America
16.5%
in 2024
Zambia
63.8%
in 2024
United States of America rank
9th
Zambia rank
7th

Change in maximum river flow over time

  • United States of America
  • Zambia
-50-250255075200520142024

How they compare

Zambia currently reports 63.8% against 16.5% in United States of America, a difference of 47.3%.

That makes Zambia's figure about 3.9 times United States of America's.

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

United States of America ranks 9th and Zambia ranks 7th of 33 groups.

Across the 3 decades both report, United States of America averaged higher in 1 and Zambia in 2.

Head to head by decade

Decade United States of America Zambia Difference Ahead
2000s -9.2% -20.7% 11.5% United States of America
2010s 1.6% 13.7% 12.2% Zambia
2020s 15.5% 33.6% 18.1% Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher change in maximum river flow, United States of America or Zambia?
Zambia, at 63.8% against 16.5% in United States of America as of 2024.
What is the difference in change in maximum river flow between United States of America and Zambia?
47.3%, with Zambia ahead.
How many years of comparable data are there for United States of America and Zambia?
20 years are reported by both, from 2005 to 2024.
How do United States of America and Zambia rank globally for change in maximum river flow?
United States of America ranks 9th and Zambia ranks 7th of 33 groups.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Change in maximum river flow (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United States of America vs Zambia: Change in maximum river flow. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 05 September 2026, from https://development-goals.statizoid.com/compare/change-in-maximum-river-flow-percent/united-states-of-america/zambia/

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About this data

Indicator
Change in maximum 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