Williamsburg County, South Carolina

FEMA National Risk Index threat assessment for Williamsburg County.

Threat Level

Elevated
Percentile: 78th of all US counties

NRI Composite Score

13.2
Relatively Low

Social Vulnerability

48.4
Relatively High

Community Resilience

52.4
Relatively Low

Top Hazards

Lightning
20.4
Relatively Moderate
Strong Wind
20.0
Relatively Moderate
Ice Storm
18.0
Relatively Moderate
Tornado
17.5
Relatively Moderate
Drought
15.3
Relatively Moderate
Heat Wave
14.7
Relatively Moderate
Winter Weather
14.6
Relatively Low
Hurricane
12.9
Relatively Moderate
Wildfire
12.6
Relatively Low
Inland Flooding
12.2
Relatively Moderate

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