Moderate Risk Maryland  ·  Hurricane / Chesapeake Flooding

Dorchester County MD

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

6/ 10
Threat Score
Population
32
Area
594
sq miles
Primary Hazard
Hurricane / Chesapeake Flooding
FEMA Disasters
7
federally declared

Dorchester County MD in Maryland faces hurricane / chesapeake flooding risk across its 594 square mile area. Cambridge on the Chesapeake Bay is one of the most flood-vulnerable Maryland counties. Dorchester serves as the county seat and regional emergency coordination hub.

// Preparedness Recommendations

  • Evacuation routes inland should be identified in advance.
  • Store at least 72 hours of food and water.
  • Elevate critical belongings above flood level.
  • Have backup power ready in case of grid failure.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 6 / 10    Moderate Risk
Primary Hazard Hurricane / Chesapeake Flooding
Secondary Hazard Tornado
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event Dorian 2019
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (410) 228-0220
Emergency Shelters 3 designated facilities
Evacuation Routes State and US highways

// County Profile

County Dorchester County MD
State Maryland (MD)
Population 32
Area 594 sq miles
FEMA Region Moderate

// Other Maryland Counties