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Rio Blanco County, CO

2 FEMA disaster declarations (2025–2025), with a FEMA National Risk Index rating of Very Low. Most common hazard: Fire.

2
FEMA declarations
0
Major disasters
38
NRI risk · Very Low
Fire
Top hazard

FEMA's National Risk Index places Rio Blanco County in the top 62% of U.S. counties for overall natural-hazard risk, and its FEMA disaster-declaration count is higher than 22% of all 2,729 counties tracked.

How does Rio Blanco County compare?

FEMA disaster declarations, this county versus the Colorado county average and the national county average.

Rio Blanco County
2
Colorado county avg
1.6
National county avg
3.7

How disaster-prone is Rio Blanco County?

Rio Blanco County, Colorado has recorded 2 FEMA disaster declarations between 2025 and 2025, of which 0 were classified as Major Disaster declarations (DR) requiring federal individual and public assistance. That puts the county's average at - declarations per year, or roughly 29% above the Colorado county average of 1.6 and 47% below the national county average of 3.7. Declaration counts reflect federal recognition of event severity, not pure hazard frequency — smaller incidents handled locally never appear in FEMA's ledger.

The dominant disaster type on record is Fire, with 2 of 2 declarations falling under this category. FEMA's National Risk Index assigns this county an overall risk rating of Very Low (composite score 37.6/100), driven by an Expected Annual Loss rating of Very Low equivalent to roughly $10.9M in annualized losses. Social vulnerability scores Relatively Moderate and community resilience scores Relatively Moderate — two factors that modify raw hazard exposure into actual harm. The single highest-risk natural hazard identified for this county is Landslide (Relatively Moderate).

NFIP flood insurance claims data for this county is not present in the FEMA claims extract, which typically indicates either low historical flood activity or low policy penetration. Taken together, these indicators place Rio Blanco County at a low relative risk level for federally recognized disasters. Households should pair this historical lens with forward-looking hazard maps — flood zones, wildfire risk overlays, and seismic zones published by FEMA and state emergency management — before making preparedness, insurance, or relocation decisions.

Risk Assessment

How Rio Blanco County's disaster history compares to state and national averages.

Risk Level

Low

vs. Colorado Avg

+29%

State avg: 1.6

vs. National Avg

-47%

National avg: 3.7

Avg Per Year

-

FEMA NRI 8-hazard radar — Rio Blanco County

Rio Blanco County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard composite scores for Earthquake 8, Flood 0, Hurricane 0, Tornado 8, Wildfire 48, Drought 25, Heat Wave 8, Winter Storm 8. Overall composite 13 of 100, classified Low. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 13 composite
Rio Blanco County NRI risk profile FIPS 08103 · composite 13/100 (Low)

The radar plots Rio Blanco County's relative exposure to the eight headline natural hazards used by the FEMA National Risk Index. Each axis is the qualitative NRI risk rating (Very Low through Very High) re-expressed on a 0-100 scale so that the polygon shape lets you compare a county against another at a glance.

FEMA Records

2

Total declarations

NRI Source

FEMA 2023

Latest NRI release

County FIPS

08103

CO state code

Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, 2023 release

Disaster Types

Breakdown of 2 FEMA disaster declarations in Rio Blanco County by incident type.

Fire 2

Declaration Types

FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).

Fire Management — 2 100.0%

of all 2 declarations

FEMA Declarations Timeline

Disaster declarations per year for Rio Blanco County.

Year Declarations
2025 2

Disaster Declarations

All 2 FEMA disaster declarations for Rio Blanco County, Colorado.

DR# Title Type Incident Date
5604 ELK FIRE FM Fire 2025-08-06
5603 LEE FIRE FM Fire 2025-08-06

Storm Events in Colorado

NOAA severe weather data for Colorado (2015–2025). Storm event data is tracked at the state level.

Storm Type Events Fatalities Injuries Property Damage
Hail 5,405 0 100 $2.9B
Winter Weather 2,815 3 23 $22.5K
High Wind 2,148 5 6 $21.2M
Thunderstorm Wind 1,995 2 11 $5.7M
Winter Storm 1,532 0 0 $848.0K

Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015–2025

FEMA National Risk Index

FEMA's composite risk score combining 18 natural hazard types, social vulnerability, and community resilience for Rio Blanco County.

Overall Risk

Very Low

Score: 37.6/100

Expected Annual Loss

Very Low

$10.9M/year

Social Vulnerability

Relatively Moderate

Community Resilience

Relatively Moderate

Hazard Risk Breakdown

Risk rating for each of the 18 FEMA NRI natural hazard types in Rio Blanco County.

Landslide Relatively Moderate
Avalanche Relatively High
Wildfire Relatively Moderate
Lightning Relatively Moderate
Earthquake Very Low
Drought Relatively Low
Volcanic Activity Very Low
Hail Very Low
Cold Wave Very Low
Winter Weather Very Low
Ice Storm Very Low
Tornado Very Low
Strong Wind Very Low
Heat Wave Very Low

Source: FEMA National Risk Index (NRI) FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri

Counties with Similar Risk in Colorado

Other Colorado counties with similar disaster declaration counts.

Disaster Preparedness Guides

Frequently Asked Questions

How many natural disasters has Rio Blanco County, Colorado had?
Rio Blanco County, Colorado has received 2 FEMA disaster declarations from 2025 to 2025.
What is the most common disaster type in Rio Blanco County?
The most common disaster type in Rio Blanco County is Fire, with 2 declarations.
How does Rio Blanco County's disaster risk compare to the Colorado average?
Rio Blanco County has 2 disaster declarations, which is 29% higher than the Colorado county average of 1.6 declarations. Compared to the national county average of 3.7, it is 47% lower.
What types of storms are most common in Colorado?
The most common storm types in Colorado include Hail (5,405 events), Winter Weather (2,815 events), High Wind (2,148 events). NOAA storm event data covers severe weather from 2015 to 2025.
What is the overall disaster risk level for Rio Blanco County?
Based on FEMA declaration history, Rio Blanco County has a low disaster risk level with 2 total declarations. This county has relatively few disaster declarations compared to the national average.
What is the FEMA National Risk Index score for Rio Blanco County?
According to the FEMA National Risk Index, Rio Blanco County, Colorado has an overall risk score of 37.6 out of 100 (Very Low). The county's social vulnerability rating is Relatively Moderate and community resilience is Relatively Moderate. The Expected Annual Loss (EAL) score is Very Low, representing $10.9M in annualized losses.
Which natural hazard poses the greatest risk to Rio Blanco County?
Based on FEMA NRI data, the highest-risk natural hazard in Rio Blanco County is Landslide (risk rating: Relatively Moderate). Other significant hazards include Avalanche (Relatively High) and Wildfire (Relatively Moderate). These scores are based on FEMA's analysis of historical event frequency, exposed assets, and community vulnerability.

Data Sources & Methodology

Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.

Storm event data is sourced from the NOAA Storm Events Database (2015–2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.

This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.

What this means for Rio Blanco County

Rio Blanco County, CO has 2 FEMA disaster declarations on record — a low historical disaster load, 29% above the Colorado county average.

  • Its most common federal declaration type is fire management (2 of 2) — know the hazards most likely here before they happen. Colorado overview
  • See how this county ranks against the rest of the country for disaster frequency. Most-disaster rankings
  • Read how to read FEMA declarations, NRI risk scores, and what they do and don't tell you. Disaster-data guide

Historical declaration counts describe past federal response, not a forecast. For current threats, follow the National Weather Service and local officials; in an emergency call 911.

All federal data sources used on this page
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial

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