6.4.1 Water Use Efficiency (Services (G to T)) — Value in Sierra Leone
Sierra Leone: 6.4.1 Water Use Efficiency (Services (G to T)) — Value was 35.91 USD/m3 in 2023. ◆ Volatile
6.4.1 Water Use Efficiency (Services (G to T)) — Value in Sierra Leone, 2000–2023
Source: Food and Agriculture Organization of the United Nations. Measured in USD/m3.
Analysis
In 2023, 6.4.1 water use efficiency (services (g to t)) — value in Sierra Leone stood at 35.91 USD/m3. That is the highest value across all 24 years on record.
The figure is up 5.7% on the previous year and up 171.8% over ten years.
Over the whole period, 6.4.1 water use efficiency (services (g to t)) — value in Sierra Leone peaked at 35.91 USD/m3 in 2023 and was at its lowest, 6.3 USD/m3, in 2000.
That places Sierra Leone 131st out of 170 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
6.4.1 Water Use Efficiency (Services (G to T)) — Value in Sierra Leone, year by year
| Year | USD/m3 | Change |
|---|---|---|
| 2000 | 6.3 USD/m3 | — |
| 2001 | 7.41 USD/m3 | +17.6% |
| 2002 | 8.83 USD/m3 | +19.2% |
| 2003 | 9.07 USD/m3 | +2.7% |
| 2004 | 8.67 USD/m3 | -4.4% |
| 2005 | 8.85 USD/m3 | +2.1% |
| 2006 | 9.06 USD/m3 | +2.4% |
| 2007 | 9.53 USD/m3 | +5.2% |
| 2008 | 10.12 USD/m3 | +6.2% |
| 2009 | 10.29 USD/m3 | +1.7% |
| 2010 | 11.06 USD/m3 | +7.5% |
| 2011 | 11.75 USD/m3 | +6.2% |
| 2012 | 12.5 USD/m3 | +6.4% |
| 2013 | 13.21 USD/m3 | +5.7% |
| 2014 | 14.45 USD/m3 | +9.4% |
| 2015 | 15.4 USD/m3 | +6.6% |
| 2016 | 19.22 USD/m3 | +24.8% |
| 2017 | 24.39 USD/m3 | +26.9% |
| 2018 | 30.46 USD/m3 | +24.9% |
| 2019 | 32.25 USD/m3 | +5.9% |
| 2020 | 31.32 USD/m3 | -2.9% |
| 2021 | 33.2 USD/m3 | +6.0% |
| 2022 | 33.98 USD/m3 | +2.3% |
| 2023 | 35.91 USD/m3 | +5.7% |
Sierra Leone compared with similar countries
- Sierra Leone's 35.91 USD/m3 is below the median for low income countries, which is 37.91 USD/m3, 95% of the median. (22 countries reporting)
- Sierra Leone's 35.91 USD/m3 is below the median for Sub-Saharan Africa, which is 48.75 USD/m3, 74% of the median. (44 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 8.81 USD/m3 | 6.3 USD/m3 | 10.29 USD/m3 | 10 |
| 2010s | 18.47 USD/m3 | 11.06 USD/m3 | 32.25 USD/m3 | 10 |
| 2020s | 33.6 USD/m3 | 31.32 USD/m3 | 35.91 USD/m3 | 4 |
Countries ranked near Sierra Leone
More environment data for Sierra Leone
- Historical exposure to drought — Land soil moisture anomaly -5.4 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.39 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.232 °C (2025)
- Temperature change 1.28 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 1.72 % 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 1.11 % 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 6.4.1 water use efficiency (services (g to t)) — value in Sierra Leone?
- 6.4.1 water use efficiency (services (g to t)) — value in Sierra Leone was 35.91 USD/m3 in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest 6.4.1 water use efficiency (services (g to t)) — value recorded in Sierra Leone?
- The highest recorded value was 35.91 USD/m3 in 2023.
- What is the lowest 6.4.1 water use efficiency (services (g to t)) — value recorded in Sierra Leone?
- The lowest recorded value was 6.3 USD/m3 in 2000.
- How does Sierra Leone rank for 6.4.1 water use efficiency (services (g to t)) — value?
- Sierra Leone ranks 131st out of 170 countries with data for 2023.
- Is 6.4.1 water use efficiency (services (g to t)) — value rising or falling in Sierra Leone?
- Over the last ten years it is up 171.8%. The long-run trend across the full record is volatile.
- Where does this Sierra Leone data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of 6.4.1 Water Use Efficiency (Services (G to T)) — Value. Statizoid updates them automatically from the source API.
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CSV · JSON — 24 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).
About this data
As the custodian agency of 22 SDG indicators, the Food and Agriculture Organization of the United Nations (FAO) is responsible for curating and refining the methodologies of these indicators, collecting data from national sources, ensuring their quality and compatibility with applicable standards and classifications, and disseminating data at global level. This FAOSTAT domain complements the global SDG database administered by the United Nations Statistical Division (UNSD), as well as FAO’s SDG indicators portal, by providing access to the available data for all SDG Indicators under FAO custodianship. While this metadata page provides summary information on all SDG indicators data disseminated through FAOSTAT, indicator-specific metadata can be accessed from the link on the right hand navigation column. This additional metadata file provides details on the methodology used to compile each indicators, their data sources and the contact information of the relevant FAO focal point. It includes the links to the official SDG Indicator metadata documents accessible from the UNSD global SDG database.SDG Indicators under FAO custodianship, consisting of 22 indicators and 66 series that fall under six goals: • Goal 2: End hunger, achieve food security and improved nutrition and promote sustainable agriculture.• Goal 5: Achieve gender equality and empower all women and girls.• Goal 6: Clean water and sanitation: Ensure availability and sustainable management of water and sanitation for all.• Goal 12: Responsible consumption and production.• Goal 14: Life below water: Conserve and sustainably use the oceans, seas and marine resources.• Goal 15: Life on land: Sustainably manage forests, combat desertification, halt and reverse land degradation, halt biodiversity loss.