Reservoir minimum water area in Western Africa
Western Africa: Reservoir minimum water area was 0.2% in 2022. ▲ Rising
Reservoir minimum water area in Western Africa, 2000–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
The most recent figure for reservoir minimum water area in Western Africa is 0.2%, measured in 2022.
That represents a change of up 1.5% on the previous year and up 1.8% over ten years.
Over the whole period, reservoir minimum water area in Western Africa peaked at 0.2% in 2014 and was at its lowest, 0.1%, in 2000.
That places Western Africa 18th out of 37 groups with data for 2022, putting it in the middle of the range.
The long-run direction has been consistently rising across the 23 years of available data.
Reservoir minimum water area in Western Africa, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 0.1% | — |
| 2001 | 0.1% | +36.8% |
| 2002 | 0.1% | +32.8% |
| 2003 | 0.1% | +21.3% |
| 2004 | 0.2% | +1.4% |
| 2005 | 0.2% | -0.2% |
| 2006 | 0.2% | -0.5% |
| 2007 | 0.1% | -1.0% |
| 2008 | 0.1% | -0.4% |
| 2009 | 0.2% | +1.3% |
| 2010 | 0.2% | +0.9% |
| 2011 | 0.2% | +0.7% |
| 2012 | 0.2% | +1.7% |
| 2013 | 0.2% | +2.0% |
| 2014 | 0.2% | +0.8% |
| 2015 | 0.2% | -0.2% |
| 2016 | 0.2% | -1.0% |
| 2017 | 0.2% | -1.3% |
| 2018 | 0.2% | -1.0% |
| 2019 | 0.2% | -0.8% |
| 2020 | 0.2% | +0.4% |
| 2021 | 0.2% | +1.4% |
| 2022 | 0.2% | +1.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.1% | 0.1% | 0.2% | 10 |
| 2010s | 0.2% | 0.2% | 0.2% | 10 |
| 2020s | 0.2% | 0.2% | 0.2% | 3 |
Countries ranked near Western Africa
- 16 United States of America 0.5% compare
- 17 Venezuela (Bolivarian Republic of) 0.5% compare
- 18 Egypt 0.4% compare
- 19 Portugal 0.4% compare
- 20 Malaysia 0.4% compare
- 21 New Zealand 0.4% compare
More environment data for Western Africa
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Historical exposure to drought — Land soil moisture anomaly -6.69 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -6.59 Percentage change (2025)
- Temperature change 1.37 °C (2025)
- Standard Deviation 0.311 °C (2025)
- Wood fuel — Production 221.11 million m3 (2024)
- Roundwood, coniferous — Production 51,000 m3 (2024)
- Wood fuel, coniferous — Production 0 m3 (2024)
- Wood fuel, non-coniferous — Production 221.11 million m3 (2024)
- Industrial roundwood — Production 20.68 million m3 (2024)
Frequently asked questions
- What is reservoir minimum water area in Western Africa?
- Reservoir minimum water area in Western Africa was 0.2% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest reservoir minimum water area recorded in Western Africa?
- The highest recorded value was 0.2% in 2014.
- What is the lowest reservoir minimum water area recorded in Western Africa?
- The lowest recorded value was 0.1% in 2000.
- How does Western Africa rank for reservoir minimum water area?
- Western Africa ranks 18th out of 37 groups with data for 2022.
- Is reservoir minimum water area rising or falling in Western Africa?
- Over the last ten years it is up 1.8%. The long-run trend across the full record is rising.
- Where does this Western Africa data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Reservoir minimum water area (% of total land area). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 23 observations, free to reuse under UN SDG Global Database (open, attribution requested).