International Association of Hydrological Sciences

The International Association of Hydrological Sciences (IAHS) is a global organization focused on the study of water in the environment. It brings together scientists, researchers, and policymakers to enhance our understanding of hydrology—the study of water movement, distribution, and quality. By promoting research, collaboration, and knowledge sharing, the IAHS aims to address water-related challenges, including climate change, water scarcity, and pollution. It also facilitates scientific publications and organizes conferences to advance hydrological science and its application for sustainable water management worldwide.