Lake water quality trophic state in Sudan
Sudan: Lake water quality trophic state was 1.1% in 2021. ▲ Rising
Latest (2021)
1.1%
Change on year
up 16.7%
World rank
58th
of 144 countries
All-time high
1.1%
in 2021
All-time low
0.5%
in 2018
Years of data
5
2017–2021
Lake water quality trophic state in Sudan, 2017–2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Sudan recorded 1.1% for lake water quality trophic state in 2021. That is the highest value across all 5 years on record.
That represents a change of up 16.7% on the previous year and up 102.0% over five years.
That places Sudan 58th out of 144 countries with data for 2021, putting it in the middle of the range.
Lake water quality trophic state in Sudan, year by year
| Year | % | Change |
|---|---|---|
| 2017 | 0.6% | — |
| 2018 | 0.5% | -16.8% |
| 2019 | 0.7% | +40.1% |
| 2020 | 1.0% | +48.5% |
| 2021 | 1.1% | +16.7% |
Sudan compared with similar countries
- Sudan's 1.1% is above the median for low income countries, which is 1.0%, 1.1× the median. (18 countries reporting)
- Sudan's 1.1% is below the median for Sub-Saharan Africa, which is 1.2%, 93% of the median. (35 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.6% | 0.5% | 0.7% | 3 |
| 2020s | 1.1% | 1.0% | 1.1% | 2 |
Countries ranked near Sudan
More environment data for Sudan
- Historical exposure to drought — Land soil moisture anomaly -15.6 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -15.35 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.327 °C (2025)
- Temperature change 1.21 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 0.2472 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -0.03 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is lake water quality trophic state in Sudan?
- Lake water quality trophic state in Sudan was 1.1% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in Sudan?
- The highest recorded value was 1.1% in 2021.
- What is the lowest lake water quality trophic state recorded in Sudan?
- The lowest recorded value was 0.5% in 2018.
- How does Sudan rank for lake water quality trophic state?
- Sudan ranks 58th out of 144 countries with data for 2021.
- Where does this Sudan 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 · JSON — 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).