Walworth County, South Dakota

FEMA National Risk Index threat assessment for Walworth County.

Threat Level

Moderate
Percentile: 49th of all US counties

NRI Composite Score

9.0
Relatively Low

Social Vulnerability

51.0
Relatively High

Community Resilience

55.8
Relatively High

Top Hazards

Cold Wave
50.2
Very High
Winter Weather
25.9
Relatively High
Hail
17.3
Relatively Moderate
Strong Wind
15.9
Relatively Moderate
Ice Storm
14.8
Relatively Low
Landslide
13.2
Relatively Low
Tornado
12.4
Relatively Low
Lightning
10.3
Relatively Low
Wildfire
10.2
Relatively Low
Heat Wave
9.2
Relatively Low

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