Polk County, Oregon
FEMA National Risk Index threat assessment for Polk County.
Threat Level
Elevated
NRI Composite Score
12.9
Social Vulnerability
37.7
Community Resilience
55.0
Top Hazards
Landslide
24.8
Relatively High
Earthquake
13.4
Relatively Moderate
Winter Weather
13.2
Relatively Low
Ice Storm
10.3
Relatively Low
Inland Flooding
9.3
Relatively Low
Tornado
8.9
Very Low
Heat Wave
6.2
Relatively Low
Strong Wind
5.5
Very Low
Lightning
4.6
Very Low
Hail
3.6
Very Low
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