Reservoir minimum water area change in United Republic of Tanzania

United Republic of Tanzania: Reservoir minimum water area change was 11.4% in 2022. ◆ Volatile

Latest (2022)
11.4%
Change on year
up 0.7%
World rank
61st
of 153 countries
All-time high
11.4%
in 2012
All-time low
-55.8%
in 2000
Years of data
23
2000–2022

Reservoir minimum water area change in United Republic of Tanzania, 2000–2022

-60-40-200202000201120222000: -55.8 %2001: -55.6 %2002: -36.8 %2003: -18.2 %2004: 0.199 %2005: 11.4 %2006: 11.3 %2007: 11 %2008: 11 %2009: 11.1 %2010: 11.2 %2011: 11.3 %2012: 11.4 %2013: 11.2 %2014: 11 %2015: 10.8 %2016: 10.7 %2017: 10.8 %2018: 10.9 %2019: 11 %2020: 11 %2021: 11.3 %2022: 11.4 %

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

Analysis

United Republic of Tanzania recorded 11.4% for reservoir minimum water area change in 2022.

That represents a change of up 0.7% on the previous year and down 0.2% over ten years.

Over the whole period, reservoir minimum water area change in United Republic of Tanzania peaked at 11.4% in 2012 and was at its lowest, -55.8%, in 2000.

That places United Republic of Tanzania 61st out of 153 countries with data for 2022, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Reservoir minimum water area change in United Republic of Tanzania, year by year

Annual values for Reservoir minimum water area change (%) in United Republic of Tanzania, 2000 to 2022.
Year % Change
2000 -55.8%
2001 -55.6% -0.4%
2002 -36.8% -33.8%
2003 -18.2% -50.5%
2004 0.2% -101.1%
2005 11.4% +5615.3%
2006 11.3% -0.9%
2007 11.0% -2.2%
2008 11.0% -0.2%
2009 11.1% +0.9%
2010 11.2% +0.9%
2011 11.3% +1.1%
2012 11.4% +0.6%
2013 11.2% -1.7%
2014 11.0% -2.1%
2015 10.8% -1.4%
2016 10.7% -1.5%
2017 10.8% +1.2%
2018 10.9% +0.7%
2019 11.0% +0.9%
2020 11.0% +0.7%
2021 11.3% +2.4%
2022 11.4% +0.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s -11.0% -55.8% 11.4% 10
2010s 11.0% 10.7% 11.4% 10
2020s 11.2% 11.0% 11.4% 3

Countries ranked near United Republic of Tanzania

  1. 58 North Macedonia 11.9% compare
  2. 59 Croatia 11.7% compare
  3. 60 France 11.5% compare
  4. 62 Italy 11.4% compare
  5. 63 New Zealand 11.3% compare
  6. 64 Bangladesh 11.0% compare

See the full ranking of 190 places →

More environment data for United Republic of Tanzania

All data for United Republic of Tanzania →

Frequently asked questions

What is reservoir minimum water area change in United Republic of Tanzania?
Reservoir minimum water area change in United Republic of Tanzania was 11.4% in 2022, according to United Nations Statistics Division, SDG Global Database.
What is the highest reservoir minimum water area change recorded in United Republic of Tanzania?
The highest recorded value was 11.4% in 2012.
What is the lowest reservoir minimum water area change recorded in United Republic of Tanzania?
The lowest recorded value was -55.8% in 2000.
How does United Republic of Tanzania rank for reservoir minimum water area change?
United Republic of Tanzania ranks 61st out of 153 countries with data for 2022.
Is reservoir minimum water area change rising or falling in United Republic of Tanzania?
Over the last ten years it is down 0.2%. The long-run trend across the full record is volatile.
Where does this United Republic of Tanzania data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Reservoir minimum water area change (%). Statizoid updates them automatically from the source API.

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Reservoir minimum water area change in United Republic of Tanzania. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 10 September 2026, from https://environment.statizoid.com/stat/reservoir-minimum-water-area-change-percent/united-republic-of-tanzania/

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About this data

Indicator
Reservoir minimum water area change (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
190 places, 4,368 data points, 2000–2022
Last refreshed