Brookings County, South Dakota
FEMA National Risk Index threat assessment for Brookings County.
Threat Level
Moderate
NRI Composite Score
7.7
Social Vulnerability
21.0
Community Resilience
56.8
Top Hazards
Cold Wave
32.3
Relatively High
Winter Weather
15.2
Relatively Low
Tornado
15.1
Relatively Low
Hail
11.9
Relatively Low
Strong Wind
9.9
Relatively Low
Ice Storm
9.0
Relatively Low
Inland Flooding
7.7
Relatively Low
Lightning
6.1
Very Low
Heat Wave
3.7
Relatively Low
Drought
3.4
Very Low
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