Using science, technology and innovation to assess the quality of freshwater across the world

The World Water Quality Alliance (WWQA) works to address one of the principal global crises of the 21st Century by communicating water quality risks and identifying solutions to maintain and restore the health of water-related ecosystems.

Learn more about our efforts to monitor, protect, and improve water quality for all and discover how you can become involved at

Learn more about UNEP’s work in water:

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