Welcome to the U.S. Geological Survey's (USGS) Water Science for Schools web site! We offer information on many aspects of water, along with pictures, data, maps, and an interactive center where you can give opinions and test your water knowledge. You can choose a topic from the menu below, get a description of our main water topics, or view our site map.
Portions of this Web site are also available in Español (Spanish) and 中文 (Chinese).
Investigate the water cycle (in over 60 languages!) Earth's water |
Water basics
| Water use |
Water Q&A |
Special topics |
Activity center |
Picture gallery
NavGuide |
Help
| Search
| Glossary |
Certificate of completion |
Acknowledgments |
Links
The USGS Water Resources of the United States provides water information that benefits the Nation's citizens. Publications, data, maps, and State information are available.