Lake water quality trophic state in World
World: Lake water quality trophic state was 2.1% in 2021. βΌ Falling
Latest (2021)
2.1%
Change on year
up 21.5%
Rank
15th
of 38 groups
All-time high
2.7%
in 2017
All-time low
1.8%
in 2020
Years of data
5
2017β2021
Lake water quality trophic state in World, 2017β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
World recorded 2.1% for lake water quality trophic state in 2021.
The figure is up 21.5% on the previous year and down 19.8% over five years.
World ranks 15th of 38 groups on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 2.4% | 1.9% | 2.7% | 3 |
| 2020s | 1.9% | 1.8% | 2.1% | 2 |
Countries ranked near World
- 12 Canada 4.3% compare
- 13 United Kingdom of Great Britain and Northern Ireland 4.0% compare
- 14 Panama 4.0% compare
- 15 Venezuela (Bolivarian Republic of) 3.9% compare
- 16 Democratic Republic of the Congo 3.5% compare
- 17 Honduras 3.2% compare
- 18 Melanesia 3.0% compare
- 18 Papua New Guinea 3.0% compare
More environment data for World
- Standard Deviation 0.208 Β°C (2025)
- Temperature change 1.88 Β°C (2025)
- Recovered paper β Production 241.28 million t (2024)
- Total fibre furnish β Production 431.35 million t (2024)
- Other paper and paperboard, not elsewhere specified β Import value 4.18 million 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified β Import quantity 1.50 million t (2024)
- Other paper and paperboard β Export value 68.53 million 1000 USD (2024)
- Other paper and paperboard β Export quantity 76.62 million t (2024)
- Other paper and paperboard β Import value 71.11 million 1000 USD (2024)
- Other paper and paperboard β Import quantity 77.03 million t (2024)
Frequently asked questions
- What is lake water quality trophic state in World?
- Lake water quality trophic state in World was 2.1% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in World?
- The highest recorded value was 2.7% in 2017.
- What is the lowest lake water quality trophic state recorded in World?
- The lowest recorded value was 1.8% in 2020.
- How does World rank for lake water quality trophic state?
- World ranks 15th out of 38 groups with data for 2021.
- Where does this World data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Lake water quality trophic state (%). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).