riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Dolores County Disaster Risk

Dolores County, Colorado

FEMA Risk Rating

Very Low

National Percentile

11th

of 3,144 counties

State Rank

#51

of 64 (1 = highest risk)

Flood Risk

9th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 9% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 80% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 3% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 33% of US counties

Risk Overview

About Natural Disaster Risk in Dolores County, Colorado

Dolores has among the lowest disaster risk

Dolores County's composite risk score of 11.32 ranks it as Very Low—substantially below Colorado's state average of 40.67. Nationally, Dolores falls in the safer tier for multi-hazard disaster exposure.

Lowest-risk county in Colorado

Dolores is the safest county in Colorado by composite disaster risk score. Its remote, rural character and lower population density contribute to minimal overall vulnerability across all hazard types.

Safest county in its region

Dolores's risk score of 11.32 is dramatically lower than nearby Douglas (88.71) and El Paso (94.05) counties. The county's isolation and sparse development pattern create a protective buffer against disaster impacts.

Wildfire is the only notable concern

Wildfire risk in Dolores is relatively elevated at 79.77, reflecting the county's forested terrain in southwest Colorado. Flood, tornado, and earthquake risks all score well below state and national averages.

Focus on wildfire preparedness

While overall disaster risk is low, Dolores residents should prioritize wildfire mitigation—defensible space around homes, roof venting screens, and gutter clearing matter most. Standard homeowners insurance typically covers wildfire damage, so verify your policy limits.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Dolores County

Top Hazards by Exposure

  1. #1
    WildfirePrepare
    80th percentile
  2. #2
    EarthquakePrepare
    33th percentile
  3. #3
    FloodPrepare
    9th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Dolores County

Risk Verdict

Compared to the nation's 3,144 counties, Dolores County ranks at the 11th percentile for natural disaster risk — toward the safer end of the spectrum. Even at the 11th percentile, Dolores County's composite score reflects real hazard exposure categories — knowing which ones apply locally enables targeted, efficient household preparedness.

Hazard Breakdown

Wildfire risk is Dolores County's dominant natural hazard, ranked at the 80th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 33th percentile nationally. Additional tracked hazards include flood (9th percentile), tornado (3th percentile).

Preparedness Context

Dolores County sits at the 80th percentile for wildfire exposure. Signing up for Dolores County's county emergency alert system and knowing the pre-planned evacuation route before conditions deteriorate are the two highest-value preparedness actions for residents here. A secondary earthquake exposure at the 33th percentile nationally means Dolores County residents face hazards from two distinct natural peril categories during different seasons. In Dolores County, wildfire smoke often precedes the flame front by hours or days; households benefit from tracking EPA's AirNow.gov and having HEPA air filtration available as a first line of indoor protection when air quality alerts are issued.

Regional Context

At 29.3 points below the Colorado state average, Dolores County is among the lower-risk counties in the state for natural disaster exposure.

Is your household prepared for Dolores County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Dolores County, CO?
Dolores County has a FEMA National Risk Index rating of Very Low, placing it in the 11th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Dolores County?
Dolores County is evaluated for five major natural hazard types: wildfire (80th percentile), earthquake (33th percentile), flooding (9th percentile), tornado (3th percentile). The highest-risk hazard is wildfire at the 80th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Dolores County risk compare to the Colorado average?
Dolores County's composite risk percentile is 11th, compared to the Colorado state average of 41th percentile. The state's overall risk rating is Very Low. This means Dolores County faces lower natural disaster risk than the typical county in Colorado.
Is Dolores County at risk for wildfire?
Yes, Dolores County's wildfire risk is at the 80th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Dolores County is at the 9th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Is Dolores County a safe place to live?
Dolores County's composite risk score of 11th percentile is below the Colorado state average of 41th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 80th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

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.