Rockwall County, Texas
FEMA National Risk Index threat assessment for Rockwall County.
Threat Level
Guarded
NRI Composite Score
5.4
Social Vulnerability
15.6
Community Resilience
55.5
Top Hazards
Tornado
12.1
Relatively Low
Hail
10.2
Relatively Low
Strong Wind
8.2
Very Low
Lightning
5.7
Very Low
Heat Wave
5.2
Relatively Low
Inland Flooding
4.2
Very Low
Winter Weather
3.8
Very Low
Ice Storm
3.4
Very Low
Wildfire
3.3
Very Low
Landslide
2.4
Very Low
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