UNESCO Intergovernmental Hydrological Programme (IHP)

UNESCO created the Intergovernmental Hydrological Programme (IHP) in 1975 to advance water science and sustainable water management.

As the only UN intergovernmental initiative dedicated to water, IHP works on securing clean drinking water, preventing floods, preserving glaciers, improving water quality, and more, by bringing together top scientists and policymakers to turn knowledge into action to better understand, protect, and manage this vital resource.

With a unique network of specialized water centres, university chairs, and National Committees across 194 Member States, UNESCO IHP drives innovation, strengthens governance, and ensures water security for generations to come.