![Cover page of 2024 progress report on the UN SDG indicator 6.3.2](https://gemstat.org/wp-content/uploads/2024/08/report_coverpage_632-1024x1024.png)
![Cover page of 2024 progress report on the UN SDG indicator 6.3.2](https://gemstat.org/wp-content/uploads/2024/08/report_coverpage_632-1024x1024.png)
Explore available water quality data and view statistical visualisations at different spatial scales.
Visualise the status of freshwater bodies worldwide by means of water quality classification maps.
Retrieve aggregated statistics of GEMStat water quality data, for the spatial coverage and the aggregation level you need.
Read our data policy and data submission manuals and learn about how to contribute to GEMStat.
Improving ambient water quality globally is one of the 169 ambitious targets set out in the Agenda 2030 for Sustainable Development (target 6.3). Comprehensive and up-to-date monitoring data on ambient water quality is a prerequisite to provide decision makers with the information they require to ensure the availability and sustainable management of water resources for both human uses and maintaining aquatic ecosystems. …