Delaware County, Iowa
FEMA National Risk Index threat assessment for Delaware County.
Threat Level
Moderate
NRI Composite Score
9.1
Social Vulnerability
32.0
Community Resilience
59.9
Top Hazards
Cold Wave
38.2
Relatively High
Strong Wind
15.5
Relatively Moderate
Hail
12.4
Relatively Low
Drought
12.1
Relatively Moderate
Tornado
11.8
Relatively Low
Inland Flooding
10.8
Relatively Moderate
Winter Weather
8.9
Relatively Low
Landslide
7.1
Very Low
Lightning
6.5
Very Low
Ice Storm
6.2
Very Low
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