Natural Disaster Risk in Dorchester County

Natural Hazard Profile: Dorchester County, Maryland

Dorchester County, in the United States in Maryland, is characterized by its humid subtropical climate — warm summers, mild winters, and coastal storm exposure. The county faces tropical storm and nor'easter impacts, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

Dorchester County's overall natural disaster risk is rated 5.7/10 (Moderate) by FEMA's National Risk Index. The risk of coastal inundation tops the local hazard profile, with the area exposed to storm surge, tidal flooding, and wave action during major coastal storm events. Secondary hazards include hurricane and wildfire.

Within Maryland, Dorchester County's risk is, slightly below the 6.5/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Dorchester County identifies coastal flood as the foremost hazard, followed by hurricane and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Dorchester County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for coastal flood is recommended.