Lake water quality trophic state in Switzerland
Switzerland: Lake water quality trophic state was 0.2% in 2021. βΌ Falling
Latest (2021)
0.2%
Change on year
up 11.2%
World rank
88th
of 121 countries
All-time high
0.3%
in 2017
All-time low
0.1%
in 2018
Years of data
5
2017β2021
Lake water quality trophic state in Switzerland, 2017β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
The most recent figure for lake water quality trophic state in Switzerland is 0.2%, measured in 2021.
Compared with earlier readings it is up 11.2% on the previous year and down 27.0% over five years.
That places Switzerland 88th out of 121 countries with data for 2021, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.2% | 0.1% | 0.3% | 3 |
| 2020s | 0.2% | 0.2% | 0.2% | 2 |
Countries ranked near Switzerland
- 85 Slovak Republic 0.2% compare
- 86 North Macedonia 0.2% compare
- 87 Burundi 0.2% compare
- 89 Turkmenistan 0.2% compare
- 90 Austria 0.2% compare
- 91 Pakistan 0.1% compare
More environment data for Switzerland
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.458 Β°C (2025)
- Temperature change 2.33 Β°C (2025)
- Recovered paper β Production 1.13 million t (2024)
- Total fibre furnish β Production 1.20 million t (2024)
- Other paper and paperboard, not elsewhere specified β Import value 27,353 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified β Import quantity 4,008 t (2024)
- Other paper and paperboard β Export value 351,039 1000 USD (2024)
- Other paper and paperboard β Export quantity 394,174 t (2024)
- Other paper and paperboard β Import value 339,356 1000 USD (2024)
Frequently asked questions
- What is lake water quality trophic state in Switzerland?
- Lake water quality trophic state in Switzerland was 0.2% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in Switzerland?
- The highest recorded value was 0.3% in 2017.
- What is the lowest lake water quality trophic state recorded in Switzerland?
- The lowest recorded value was 0.1% in 2018.
- How does Switzerland rank for lake water quality trophic state?
- Switzerland ranks 88th out of 121 countries with data for 2021.
- Where does this Switzerland 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).