Deadly Showers: Urbanization, Water, and Sanitation
Deadly Showers is a presentation of data about safe water and sanitation in different countries, and the outcomes - particularly water-borne disease. The format is an interactive, web-based visualization project in two pages.
Click Full Screen to interact with visualization
It does not work in older browsers, so if something does not look right please get in touch and we can help you get access. (You'll know you're seeing it correctly when the data brings you to tears.)
The data is mostly from WHO. Major thanks to Gapminder for data aggegration and Protovis for viz tools.
It is also here: http://www.mappinghealth.com/sanwater