World Water Day

The world's increasing population and development of agricultural land are putting pressure on the Earth's limited freshwater supplies. Find out what's at stake and how you can help.

  • Image: Water drops

    Why Should You Care?

    Learn more about the world's water challenge with photos, stories, videos, and more.

  • Photo: Iguaçu Falls

    Water Is Life

    Explore the pages of National Geographic magazine's special issue devoted to water.

  • Image: Cow silhouette

    How Much Water Per Pound?

    Find out how much water it takes to put beef, wheat, and more on your plate.

Learn More About Freshwater »