Natural Disaster Risk in Mount Croghan

Natural Hazard Profile: Mount Croghan, South Carolina

Located near the Atlantic Coast of the southeastern United States in Chesterfield County, Mount Croghan is a small community of about 2,300. The humid subtropical climate that characterizes this part of South Carolina — marked by hot, humid summers and mild winters — directly influences the types and severity of natural hazards present, making Mount Croghan a community where hazard awareness has real practical value.

Mount Croghan's overall natural disaster risk is rated 6.9/10 (High) by FEMA's National Risk Index. Hurricane risk defines the natural hazard environment here, requiring residents to maintain seasonal preparedness plans and insurance coverage for wind and flood damage. Secondary hazards include wind and tornado.

Relative to other U.S. communities, Mount Croghan's natural disaster risk is well above the U.S. national average of 4.5/10, near the 6.6/10 state average. The hazard distribution here is led by hurricane and wind, as measured by FEMA across Chesterfield County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a high natural disaster risk rating, Mount Croghan residents benefit from taking preparedness seriously. Reviewing insurance coverage for hurricane and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.