Columbia County, Washington
FEMA National Risk Index threat assessment for Columbia County.
Threat Level
Guarded
NRI Composite Score
4.9
Social Vulnerability
58.3
Community Resilience
55.9
Top Hazards
Cold Wave
24.0
Relatively Moderate
Landslide
19.2
Relatively Moderate
Ice Storm
10.9
Relatively Low
Avalanche
9.4
Very Low
Wildfire
8.5
Relatively Low
Strong Wind
8.2
Very Low
Winter Weather
6.5
Very Low
Inland Flooding
6.0
Relatively Low
Drought
5.7
Relatively Low
Hail
5.6
Very Low
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