Barton County
Missouri — Natural Disaster Risk Assessment
LowComposite Risk Score
National percentile: 44th
Barton County faces low composite natural disaster risk (NRI Risk Index score 43.6, 44th national percentile), driven primarily by drought and ice storm exposure. Expected annual loss across all 18 hazard types is $12M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Drought | High | 16.14 / yr | $2M |
| Ice Storm | High | 1.04 / yr | $426K |
| Strong Wind | Medium | 5.61 / yr | $852K |
| Tornado | Low | 0.44 / yr | $2M |
| Heat Wave | Low | 16.32 / yr | $533K |
| Hail | Low | 7.15 / yr | $245K |
| Earthquake | Very Low | 0.00 / yr | $255K |
| Winter Weather | Low | 11.21 / yr | $53K |
| Cold Wave | Low | 2.16 / yr | $753K |
| Riverine Flood | Low | 3.43 / yr | $5M |
| Landslide | Very Low | 0.10 / yr | $355 |
| Hurricane | Very Low | 0.01 / yr | $11K |
| Lightning | Very Low | 54.77 / yr | $54K |
| Wildfire | Very Low | 0.00 / yr | $3K |
| Avalanche | Very Low | 0.00 / yr | $0 |
| Coastal Flood | 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 Barton County?
Barton County has a composite FEMA National Risk Index score of 43.6 out of 100, placing it in the Low category and the 44th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Barton County?
The three highest-rated hazards are Drought (High, $2M EAL), Ice Storm (High, $426K EAL), Strong Wind (Medium, $852K EAL). These account for most of the county's expected annual losses.
How does Barton County compare to other Missouri counties?
Barton County ranks #70 of 115 Missouri counties for overall natural disaster risk, with a 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. Barton County's $12M EAL is a statistical average, not a guarantee for any specific year or address.