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

La Plata County Disaster Risk

La Plata County, Colorado

FEMA Risk Rating

Relatively Low

National Percentile

75th

of 3,144 counties

State Rank

#12

of 64 (1 = highest risk)

Flood Risk

81th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Moderate

Higher than 81% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively High

Higher than 98% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 16% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 71% of US counties

Risk Overview

About Natural Disaster Risk in La Plata County, Colorado

La Plata faces above-average U.S. disaster risk

With a composite risk score of 75.16 and a Relatively Low rating, La Plata County experiences notably more disaster exposure than the typical American county. Two hazards—wildfire and flooding—drive this elevated profile and demand serious attention from residents.

Among Colorado's riskier counties

La Plata's 75.16 score substantially exceeds Colorado's 40.67 state average, placing it in the upper tier of statewide risk. The county faces greater compound hazard exposure than most of its neighbors, with wildfire and flood risk nearly double the state norm.

Significantly higher risk than mountain peers

La Plata (75.16) faces nearly triple the risk of neighboring Lake County (5.66), and substantially more than Las Animas County (23.63) immediately to the east. Among southwestern Colorado's main population centers, La Plata carries the highest composite disaster burden.

Wildfire and flooding threaten La Plata

Wildfire risk scores 97.55—among the highest in the state—reflecting dense forests, steep terrain, and a warm, dry climate that accelerates fire spread. Flood risk at 81.36 reflects heavy monsoon rains and snowmelt in mountainous headwaters that feed into valley communities.

Invest heavily in wildfire and flood insurance

Homeowners in La Plata should carry robust wildfire coverage, including on roofs and defensible space improvements; consider additional living expense riders for evacuation scenarios. Flood insurance is critical—standard homeowner policies exclude water damage, and La Plata's monsoon and snowmelt exposure makes it essential coverage.

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

Preparedness Guide

What to Prepare for in La Plata County

Top Hazards by Exposure

  1. #1
    WildfirePrepare
    98th percentile
  2. #2
    FloodPrepare
    81th percentile
  3. #3
    EarthquakePrepare
    71th percentile

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

Risk Advisory: La Plata County

Risk Verdict

Natural hazard pressure in La Plata County is below the national midpoint, with a composite score at the 75th percentile. Residents should prioritize a formal household emergency plan, including evacuation routes, insurance review, and a well-stocked emergency kit.

Hazard Breakdown

Wildfire risk is La Plata County's dominant natural hazard, ranked at the 98th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 81th percentile nationally. Additional tracked hazards include earthquake (71th percentile), tornado (16th percentile).

Preparedness Context

With wildfire ranked at the 98th percentile nationally, La Plata County is in a zone where air quality can deteriorate rapidly before structures are threatened. An N95 respirator and a HEPA air purifier are practical items for La Plata County households to have on hand before fire season. Alongside wildfire, flood at the 81th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. Defensible space, insurance review, and an evacuation plan are the three preparedness pillars for La Plata County households — and the insurance review is the one most often deferred by La Plata County residents and most costly to skip when a fire event actually occurs.

Regional Context

La Plata County is 34.5 composite risk points above the Colorado average, indicating that residents face greater natural hazard exposure than most of their in-state neighbors.

Is your household prepared for La Plata 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 La Plata County, CO?
La Plata County has a FEMA National Risk Index rating of Relatively Low, placing it in the 75th 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 La Plata County?
La Plata County is evaluated for five major natural hazard types: wildfire (98th percentile), flooding (81th percentile), earthquake (71th percentile), tornado (16th percentile). The highest-risk hazard is wildfire at the 98th 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 La Plata County risk compare to the Colorado average?
La Plata County's composite risk percentile is 75th, compared to the Colorado state average of 41th percentile. The state's overall risk rating is Very Low. This means La Plata County faces higher natural disaster risk than the typical county in Colorado.
Is La Plata County at risk for wildfire?
Yes, La Plata County's wildfire risk is at the 98th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, La Plata County is at the 81th 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.
Why is La Plata County higher risk than average?
La Plata County's composite risk score of 75th percentile is above the Colorado state average of 41th percentile. This elevated risk is driven by wildfire exposure (98th percentile), along with flooding and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.
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.