Chatham County is home to Savannah and Georgia's primary Atlantic coast hurricane exposure. Matthew in 2016 forced mass evacuations and caused significant flooding and beach erosion. The county's historic district sits on a bluff above sea level but surrounding low-lying communities face serious storm surge risk from direct hurricane strikes. The Savannah River also creates significant inland flood risk.
// Risk Intelligence
| Threat Score | 8 / 10 High Risk |
| Primary Hazard | Hurricane / Storm Surge |
| Secondary Hazard | Flooding |
| FEMA Flood Zone | Zone AE (High Risk) |
| Federally Declared Disasters | 52 |
| Last Major Event | Hurricane Matthew (2016) |
| Event Frequency | Major event every 4–5 years |
// Emergency Operations
| Emergency Mgmt Phone | (912) 201-4500 |
| Emergency Shelters | 28 designated facilities |
| Evacuation Routes | I-16 West, US-17 North, US-80 West, US-278 West |
// Recommended Preparedness Gear
Based on Chatham County GA's primary hazard profile (Hurricane / Storm Surge), the following gear is recommended for a High risk area.
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// County Profile
| County | Chatham County GA |
| State | Georgia (GA) |
| Population | 298952 |
| Area | 440 sq miles |
| FEMA Region | Zone AE (High Risk) |