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Share of domestic wastewater that is safely treated

What you should know about this indicator

Proportion of safely treated domestic wastewater flows (%)

Further information available at: https://unstats.un.org/sdgs/metadata/files/Metadata-06-03-01.pdf

Share of domestic wastewater that is safely treated
Proportion of safely treated domestic wastewater flows (%)
Source
United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division – processed by Our World in Data
Last updated
August 27, 2024
Next expected update
August 2026
Date range
2020–2022
Unit
%

Sources and processing

This data is based on the following sources

The United Nations Sustainable Development Goal (SDG) dataset is the primary collection of data tracking progress towards the SDG indicators, compiled from officially-recognized international sources.

Retrieved on
August 27, 2024
Retrieved from
https://unstats.un.org/sdgs/dataportal
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division via UN SDG Indicators Database (https://unstats.un.org/sdgs/dataportal), UN Department of Economic and Social Affairs (accessed 2024). More information available at: https://unstats.un.org/sdgs/metadata/files/Metadata-06-03-01.pdf.

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Citations

How to cite this page

To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:

“Data Page: Share of domestic wastewater that is safely treated”. Our World in Data (2025). Data adapted from United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division. Retrieved from https://ourworldindata.org/grapher/wastewater-safely-treated [online resource]
How to cite this data

In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:

United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division – processed by Our World in Data

Full citation

United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division – processed by Our World in Data. “Share of domestic wastewater that is safely treated” [dataset]. United Nations Human Settlements Programme, World Health Organization and United Nations Statistics Division, “WHO 2020, WHO 2022” [original data]. Retrieved January 15, 2025 from https://ourworldindata.org/grapher/wastewater-safely-treated