Daggett County
Utah — Natural Disaster Risk Assessment
Very LowComposite Risk Score
National percentile: 4th
Daggett County faces very low composite natural disaster risk (NRI Risk Index score 3.7, 4th national percentile), driven primarily by avalanche and wildfire exposure. Expected annual loss across all 18 hazard types is $2M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Avalanche | High | 0.07 / yr | $1M |
| Wildfire | Low | 0.00 / yr | $304K |
| Lightning | Medium | 45.70 / yr | $539K |
| Landslide | Very Low | 0.33 / yr | $3K |
| Winter Weather | Low | 25.71 / yr | $26K |
| Drought | Very Low | 103.64 / yr | $4K |
| Earthquake | Very Low | 0.00 / yr | $25K |
| Cold Wave | Very Low | 0.16 / yr | $5K |
| Hail | Very Low | 0.10 / yr | $5K |
| Tornado | Very Low | 0.03 / yr | $4K |
| Ice Storm | Very Low | 0.01 / yr | $512 |
| Strong Wind | Very Low | 0.17 / yr | $3K |
| Riverine Flood | Very Low | 0.39 / yr | $192K |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Heat Wave | Very Low | 0.00 / yr | $0 |
| Hurricane | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Frequently Asked Questions
What is the overall natural disaster risk for Daggett County?
Daggett County has a composite FEMA National Risk Index score of 3.7 out of 100, placing it in the Very Low category and the 4th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Daggett County?
The three highest-rated hazards are Avalanche (High, $1M EAL), Wildfire (Low, $304K EAL), Lightning (Medium, $539K EAL). These account for most of the county's expected annual losses.
How does Daggett County compare to other Utah counties?
Daggett County ranks #25 of 29 Utah counties for overall natural disaster risk, with a very low rating.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Daggett County's $2M EAL is a statistical average, not a guarantee for any specific year or address.