Waukesha County, Wisconsin
FEMA National Risk Index threat assessment for Waukesha County.
Threat Level
Moderate
NRI Composite Score
7.3
Social Vulnerability
18.4
Community Resilience
58.8
Top Hazards
Cold Wave
24.3
Relatively Moderate
Tornado
13.6
Relatively Low
Winter Weather
12.3
Relatively Low
Hail
12.1
Relatively Low
Lightning
10.9
Relatively Low
Ice Storm
8.6
Relatively Low
Inland Flooding
8.2
Relatively Low
Strong Wind
8.0
Very Low
Heat Wave
6.7
Relatively Low
Landslide
6.1
Very Low
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