The Water Science School -- What We Offer

Welcome to the U.S. Geological Survey's (USGS) Water Science School. 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.

Our Main Science Themes

• Water basics
• Water properties
• Water cycle
• Surface water
• Groundwater
• Water quality
• Water use

Resources

• Teacher's resources
• Water photo galleries
• Water Q&A
• Water dictionary
• Activity Center
• Water data
• Maps
• Publications
• Connect with us
• About the Water Science School