Lake water quality turbidity in Iran (Islamic Republic of)
Iran (Islamic Republic of): Lake water quality turbidity was 58.1% in 2021. ▲ Rising
Latest (2021)
58.1%
Change on year
up 28.1%
Rank
1st
of 19 regions
All-time high
58.1%
in 2021
All-time low
37.2%
in 2019
Years of data
5
2017–2021
Lake water quality turbidity in Iran (Islamic Republic of), 2017–2021
Source: United Nations Statistics Division, SDG Global Database.
Analysis
Iran (Islamic Republic of) recorded 58.1% for lake water quality turbidity in 2021. That is the highest value across all 5 years on record.
That represents a change of up 28.1% on the previous year and up 11.0% over five years.
Lake water quality turbidity in Iran (Islamic Republic of), year by year
| Year | Value | Change |
|---|---|---|
| 2017 | 52.3% | — |
| 2018 | 48.1% | -8.0% |
| 2019 | 37.2% | -22.7% |
| 2020 | 45.3% | +21.9% |
| 2021 | 58.1% | +28.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 45.9% | 37.2% | 52.3% | 3 |
| 2020s | 51.7% | 45.3% | 58.1% | 2 |
Countries ranked near Iran (Islamic Republic of)
More environment data for Iran (Islamic Republic of)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.488 °C (2025)
- Temperature change 2.07 °C (2025)
- Other paper and paperboard — Import quantity, annual growth rate 11.98 % change on previous year (2024)
- Total fibre furnish — Production, annual growth rate 0 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import value -2.09 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import 13.3 % change on previous year (2024)
- Other paper and paperboard — Import value, annual growth rate -0.9002 % change on previous year (2024)
- Pesticides (total) — Export value 4,213 1000 USD (2024)
- Value Added Deflator (Agriculture, forestry and fishery) — Value 1,769 SLC (2024)
Frequently asked questions
- What is lake water quality turbidity in Iran (Islamic Republic of)?
- Lake water quality turbidity in Iran (Islamic Republic of) was 58.1% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality turbidity recorded in Iran (Islamic Republic of)?
- The highest recorded value was 58.1% in 2021.
- What is the lowest lake water quality turbidity recorded in Iran (Islamic Republic of)?
- The lowest recorded value was 37.2% in 2019.
- How does Iran (Islamic Republic of) rank for lake water quality turbidity?
- Iran (Islamic Republic of) ranks 1st out of 19 regions with data for 2021.
- Where does this Iran (Islamic Republic of) data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Lake water quality turbidity (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).