Lewis County, Idaho
FEMA National Risk Index threat assessment for Lewis County.
Threat Level
Guarded
NRI Composite Score
5.7
Social Vulnerability
47.3
Community Resilience
52.1
Top Hazards
Landslide
33.4
Relatively High
Winter Weather
9.6
Relatively Low
Wildfire
8.5
Relatively Low
Drought
7.8
Relatively Low
Strong Wind
5.5
Very Low
Hail
5.2
Very Low
Ice Storm
4.4
Very Low
Lightning
3.9
Very Low
Tornado
2.5
Very Low
Inland Flooding
2.3
Very Low
Get your full threat report
Scan your ZIP code for a detailed assessment including infrastructure risks, environmental hazards, and more.
Scan Your ZIP Code