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Help System

If you take a moment to glance through these help pages your Water Science for Schools viewing experience may go smoother.

Here's a list of our help topics:

• Water Science for Schools main topics - what we have to offer
• Glossary of water terms
• Links to other water-related Web sites
• Need water information for your state? Contact our state offices.
• How to reference our pages in your work
• Find out what hydrology is and what hydrologists do

Note: Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.