ERDC, USACE, and FEMA Working Together To Better Quantify Hurricane Storm Surge Flooding

This effort culminated in the development of the Coastal Hazards System (CHS), a national-scale, multi-agency initiative that provides accurate, robust, and consistent quantification of coastal storm hazards along U.S. coastlines and other locations of interest to national security.

Data from the CHS can be used for various applications in support of USACE’s Coastal Storm Risk Management, Flood Risk Management and Navigation missions, including coastal engineering design, risk assessment and inundation mapping.

Additionally, the CHS has led to an improved understanding of complex coastal storm processes by federal, state, and local governments, and the public at large.