The River Thames Water Quality Testing Group is operated by volunteers who enjoy wild swimming, paddle-boarding and boating, and are concerned about the water quality in the River Thames and the lack of up-to-date information.

• Clean water and sanitation
• rivers

• Citizen science

The Water Data Explorer was developed by the British Geological Survey in collaboration with Imperial College London, The University of Oxford and UCL as part of the CAMELLIA project, and in partnership with a broad range of stakeholders. CAMELLIA has been funded by the UKRI's Natural Environment Research Council (NERC).

• Clean water and sanitation
• city
• rivers

• Civic maps

InfoNile is a cross-border group of geojournalists with a mission to uncover critical stories on water issues in the Nile River Basin through data-based multimedia storytelling.

• Clean water and sanitation
• rivers
• local

• Media
• Civic data
• Civic maps

Linking river health to wellbeing in the Thames basin

• Clean water and sanitation
• rivers

• Civic maps
• Media and social media analysis
• Public sentiment tools