Wildflowers bloom in the Sierra Nevada
Wildflowers bloom in the Sierra Nevada

Where does my drinking water come from? How do I know if my drinking water is safe? How can I protect it? What can I do if there is a problem with my drinking water?
To help answer these and other questions, the U.S. Environmental Protection Agency prepared Water on Tap: What You Need To Know in English, Spanish, and Chinese. http://www.epa.gov/ogwdw/wot/index.html