Yes, Rehoboth Beach is susceptible to flooding due to its coastal location and low elevation. The city has experienced several significant flood events over the years, with the highest recorded flood level reaching 7.34 feet (Mean Lower Low Water, MLLW) on March 6, 1962. More recent flood levels include 5.73 feet (MLLW) on October 29, 2021, and 5.68 feet (MLLW) on another occasion.
What is the Rehoboth Beach Flood Map?
The Rehoboth Beach Flood Map shows areas that could get flooded if the water level rises to a particular elevation. The elevation is measured in meters from sea level, with negative values indicating depth below sea level. This map is an essential tool for understanding the flood risk in the area and planning for potential flood events.
What Causes Flooding in Rehoboth Beach?
The low elevation of Rehoboth Beach and the surrounding areas contributes to the flood risk. The nearby City of Lewes, for example, experiences flooding due to nor’easters, hurricanes, and high tides. These weather events can cause the water levels to rise, leading to flooding in Rehoboth Beach.
How Does the National Flood Insurance Program (NFIP) Affect Rehoboth Beach?
The City of Rehoboth Beach participates in the NFIP, which provides federally backed flood insurance for all buildings. Properties in Special Flood Hazard Areas (SFHA) may require flood insurance policies. This program helps to protect residents and businesses from the financial impact of flooding.
How Does Rehoboth Beach Manage Flood Risk?
The City of Rehoboth Beach has adopted floodplain management practices and participates in the Community Rating System (CRS), which recognizes and encourages floodplain management activities. This participation results in a 10% reduction in flood insurance premiums for residents.
What Can Rehoboth Beach Residents Do to Prepare for Flooding?
Residents of Rehoboth Beach are advised to take several measures to prepare for potential flooding:
- Know how to shut off utilities (water, electricity, gas) in case of a flood.
- Have emergency numbers and a safe place to evacuate to.
- Consider floodproofing structures or elevating them above flood levels.
By taking these steps, Rehoboth Beach residents can help to mitigate the impact of flooding and protect their homes and businesses.
In conclusion, Rehoboth Beach is susceptible to flooding due to its coastal location and low elevation. The city has experienced several significant flood events over the years, and residents must be prepared to protect themselves and their property. By understanding the flood risk, participating in flood management programs, and taking proactive measures, Rehoboth Beach can continue to be a thriving and resilient coastal community.
References:
1. https://water.noaa.gov/gauges/dewd1
2. https://www.floodmap.net/?gi=4144284
3. https://www.ci.lewes.de.us/337/Flooding
4. https://www.weather.gov/safety/flood-states-de
5. https://www.cityofrehoboth.com/flood-management-and-insurance