Change in minimum river flow in Guam

Guam: Change in minimum river flow was 63.8% in 2024. β—† Volatile

Latest (2024)
63.8%
Change on year
up 314.9%
World rank
5th
of 210 countries
All-time high
69.4%
in 2019
All-time low
-52.0%
in 2011
Years of data
20
2005–2024

Change in minimum river flow in Guam, 2005–2024

-50-2502550752005201420242005: -5.9 %2006: 4.7 %2007: 5.3 %2008: 14 %2009: -20.7 %2010: -44.1 %2011: -52 %2012: -31.7 %2013: -29 %2014: -33.4 %2015: -18.3 %2016: 67.9 %2017: 45 %2018: 63.1 %2019: 69.4 %2020: 68.3 %2021: -20.3 %2022: -11.5 %2023: -29.7 %2024: 63.8 %

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

Analysis

In 2024, change in minimum river flow in Guam stood at 63.8%.

That represents a change of up 314.9% on the previous year and up 291.2% over ten years.

Over the whole period, change in minimum river flow in Guam peaked at 69.4% in 2019 and was at its lowest, -52.0%, in 2011.

That places Guam 5th out of 210 countries 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 -0.5% -20.7% 14.0% 5
2010s 3.7% -52.0% 69.4% 10
2020s 14.1% -29.7% 68.3% 5

Countries ranked near Guam

  1. 2 Kuwait 103.5% compare
  2. 3 Suriname 85.7% compare
  3. 4 French Guiana 81.7% compare
  4. 6 Ghana 58.0% compare
  5. 7 Gambia 53.8% compare
  6. 8 New Caledonia 53.2% compare

See the full ranking of 249 places β†’

More development goals data for Guam

All data for Guam β†’

Frequently asked questions

What is change in minimum river flow in Guam?
Change in minimum river flow in Guam was 63.8% in 2024, according to United Nations Statistics Division, SDG Global Database.
What is the highest change in minimum river flow recorded in Guam?
The highest recorded value was 69.4% in 2019.
What is the lowest change in minimum river flow recorded in Guam?
The lowest recorded value was -52.0% in 2011.
How does Guam rank for change in minimum river flow?
Guam ranks 5th out of 210 countries with data for 2024.
Is change in minimum river flow rising or falling in Guam?
Over the last ten years it is up 291.2%. The long-run trend across the full record is volatile.
Where does this Guam 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.

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Change in minimum river flow in Guam. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 15 August 2026, from https://development-goals.statizoid.com/stat/change-in-minimum-river-flow-percent/guam/

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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