Chatham, a neighborhood on Chicago’s South Side, has been susceptible to flooding since it was first developed in the 1860s. In January 2015, the Center for Neighborhood Technology (CNT), the U.S. Army Corps of Engineers (USACE), and a group of neighborhood flood victims joined together to launch RainReady Chatham to look for solutions. This report presents the findings of our flood risk analysis and preliminary suggestions for how to fix Chatham's flooding problems.