San Miguel County Disaster Risk
San Miguel County, New Mexico
FEMA Risk Rating
Relatively Low
National Percentile
75th
of 3,144 counties
State Rank
#15
of 33 (1 = highest risk)
Flood Risk
83th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 83% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively High
Higher than 97% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 15% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 48% of US counties
Risk Overview
About Natural Disaster Risk in San Miguel County, New Mexico
San Miguel's risk outpaces national average
With a composite risk score of 74.59, San Miguel County faces above-average natural disaster risk compared to U.S. counties overall. The county's 'Relatively Low' rating reflects meaningful exposure to certain hazards, particularly wildfire and flood events that affect the broader Southwest region.
Mid-tier risk in New Mexico
San Miguel ranks in the middle of New Mexico's county risk profile, with a composite score of 74.59 against the state average of 58.92. This places the county above the state median, driven by elevated wildfire and flood vulnerabilities common across northern New Mexico.
Less risky than Santa Fe, similar to Taos
San Miguel's risk profile sits between safer southern counties like Torrance (46.15) and higher-risk Santa Fe (85.97). The county shares similar wildfire (97.30) and flood (83.37) concerns with nearby Taos County, reflecting shared geography and climate patterns.
Wildfires and floods dominate here
Wildfire risk scores exceptionally high at 97.30, making forest fires San Miguel's most pressing hazard—critical given the county's mixed woodlands and populated valleys. Flood risk of 83.37 compounds concerns during monsoon season and snowmelt, particularly in low-lying areas near waterways.
Prioritize wildfire and flood coverage
Homeowners should verify that standard policies cover wildfire damage and consider separate flood insurance, as many standard policies exclude it. Creating defensible space around structures—clearing brush within 30 feet—is as critical as ensuring adequate coverage for San Miguel's highest risks.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in San Miguel County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: San Miguel County
Risk Verdict
At the 75th percentile nationally, San Miguel County experiences a manageable level of natural hazard risk that falls below the U.S. median. San Miguel County's risk profile calls for targeted preparedness, focusing on the hazard categories that dominate the county's score.
Hazard Breakdown
Wildfire risk is San Miguel County's dominant natural hazard, ranked at the 97th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 83th percentile nationally. Additional tracked hazards include earthquake (48th percentile), tornado (15th percentile).
Preparedness Context
Wildfire ranks as San Miguel County's primary hazard at the 97th percentile nationally. For San Miguel County households in high-WUI areas, go-bag readiness — the ability to leave within 15 minutes — is more important than shelter-in-place planning for most residential properties. The county's flood exposure at the 83th percentile nationally complements the wildfire risk — saturating rain after burn scarring often triggers secondary flood and debris flow events. San Miguel County county's local emergency management office publishes community-specific wildfire risk assessments and evacuation zone maps; households should review their zone assignment and sign up for zone-specific alerts.
Regional Context
San Miguel County falls 15.7 points above New Mexico's typical county risk level, which means the hazard environment here is notably more demanding than the state baseline.
Is your household prepared for San Miguel County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in San Miguel County, NM?
What types of natural hazards affect San Miguel County?
How does San Miguel County risk compare to the New Mexico average?
Is San Miguel County at risk for wildfire?
How is natural disaster risk measured?
Why is San Miguel County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.