During the last two decades, storms such as Hurricanes Katrina and Ike along the Gulf of Mexico and Floyd and Hugo along the Atlantic Coast of the United States have resulted in significant loss of life, injuries, and property damages exceeding well over 100 billion dollars. Much of the damage associated with these and other tropical and extra-tropical weather systems is associated with severe coastal flooding. The Delaware coastline is extremely vulnerable to such events. A recent example of coastal flooding is the event of May 12, 2008, which left at least one person dead and many people homeless after ocean flood waters destroyed homes, especially along the Delaware Bay Coast of Kent County. The added concern of sea-level rise and its effect on the frequency and intensity of coastal flooding events, further emphasizes the need for a modern, dependable coastal flood monitoring system for Delaware’s coastal communities.
The purpose of this project is to develop a real-time coastal flood monitoring and warning system for the coastal communities in Delaware. A prototype system was built for selected coastal communities along the Delaware Bay coast in Kent County. Work has also begun to expand the system to other areas along the Delaware Bat coastaline (i.e., areas within the coastal plain of Delaware where coastal flood potential is dominated by tidal fluctuations).
The Coastal Flood Monitoring System is comprised of:
The deliverables from this project are used by several state agencies including the Delaware Department of Natural Resources and Environmental Control (DNREC), the Delaware Emergency Management Agency (DEMA), the Delaware Department of Transportation (DelDOT), and the Delaware