World Water Monitoring Day 2025 Activities. The program, subsequently named the world water monitoring challenge and the earthecho water challenge, aims to build public awareness and engagement in water conservation around the world by empowering citizens to conduct. Find a local body of water you wish to test, whether that be a stream, river, or lake.

The program, subsequently named the world water monitoring challenge and the earthecho water challenge, aims to build public awareness and engagement in water conservation around the world by empowering citizens to conduct. World water day 2025 will focus on the theme, ‘glacier preservation,’ to highlight the critical role of glaciers in sustaining life and the water cycle.