Lake water quality trophic state in Viet Nam
Viet Nam: Lake water quality trophic state was 1.7% in 2021. βΌ Falling
Latest (2021)
1.7%
Change on year
down 37.2%
Rank
20th
of 38 regions
All-time high
2.6%
in 2017
All-time low
1.5%
in 2019
Years of data
5
2017β2021
Lake water quality trophic state in Viet Nam, 2017β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
In 2021, lake water quality trophic state in Viet Nam stood at 1.7%.
The figure is down 37.2% on the previous year and down 37.5% over five years.
Viet Nam ranks 20th of 38 regions on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 2.1% | 1.5% | 2.6% | 3 |
| 2020s | 2.1% | 1.7% | 2.6% | 2 |
Countries ranked near Viet Nam
More environment data for Viet Nam
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.303 Β°C (2025)
- Temperature change 0.817 Β°C (2025)
- Inland waters β Area 1,791 1000 ha (2024)
- Permanent meadows and pastures β Area 642 1000 ha (2024)
- Permanent meadows and pastures β Share in Agricultural land 5.22 % (2024)
- Permanent meadows and pastures β Share in Land area 2.05 % (2024)
- Land area equipped for irrigation β Share in Cropland 39.36 % (2024)
- Agriculture β Area 12,291 1000 ha (2024)
- Agricultural land β Area 12,291 1000 ha (2024)
Frequently asked questions
- What is lake water quality trophic state in Viet Nam?
- Lake water quality trophic state in Viet Nam was 1.7% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in Viet Nam?
- The highest recorded value was 2.6% in 2017.
- What is the lowest lake water quality trophic state recorded in Viet Nam?
- The lowest recorded value was 1.5% in 2019.
- How does Viet Nam rank for lake water quality trophic state?
- Viet Nam ranks 20th out of 38 regions with data for 2021.
- Where does this Viet Nam 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).