US Environmental Protection Agency
Epa: Safe Drinking Water Act Protecting America's Public Health
View a poster that illustrates the everyday risks to the U.S. supply of clean drinking water.
![Water: The Foundation of All Sustainable Development [Pdf] Graphic](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Water: The Foundation of All Sustainable Development [Pdf] Graphic")
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Water: The Foundation of All Sustainable Development [Pdf]
This PDF chart shows income inequality in relation to access to clean and safe drinking water.
US Environmental Protection Agency
Epa: Water Treatment Process
In this illustratd diagram of the water treatment process, click on each step to learn more information.