FEMA Records
4
Low volume
Wyoming · FEMA + NOAA + National Risk Index
Park County, WY
4 FEMA disaster declarations (1978-2020), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Biological.
- 4
- FEMA declarations
- 3
- Major disasters
- 58
- NRI risk · Relatively Low
- Biological
- Top hazard
The verdict
The declaration register is comparatively quiet for Park County. Its 4 federal records sit 30% below the Wyoming county mean and above the count for 1% of counties nationally. That historical total does not set the National Risk Index: FEMA's separate loss-and-vulnerability model ranks the county in the riskiest 42%.
- Riskiest 42%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 4
- FEMA declarations vs 21 national county avg
- 19
- NFIP flood insurance claims filed
FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.
FEMA OpenFEMA declaration desk
County FIPS 56029 · Park County 4 declarations · rank 3217/3,266
DECL-LIGHT · MAJOR-MID · RANK-LOWER · PHOTO-FINISH · NRI-LOW · ACT-LOW · TYPE-LEAD · VS-ST-BELOW
- DECL-LIGHT 4
- MAJOR-MID 75%
- RANK-LOWER #3,217
- PHOTO-FINISH Canyon
- NRI-LOW 58
- ACT-LOW Low
- TYPE-LEAD Biological
- VS-ST-BELOW -30%
Nearest declaration peer: Canyon, ID (0 declaration gap)
FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Wyoming state profile
Park County among counties with fewer federal records
FEMA declaration records among Park County and nearest peers by total count
- Los Angeles · largest
Los Angeles · largest
88 declarations
- Canyon · near 4
Canyon · near
4 declarations
- Park · this county 4
Park · this county
4 declarations
- Sweetwater · near 4
Sweetwater · near
4 declarations
- Wayne · near 4
Wayne · near
4 declarations
- Ujelang · smallest 1
Ujelang · smallest
1 declarations
What this shows Park County carries 4 FEMA declaration records, ranked 3217 of 3,266 counties in this registry.
Park County versus quieter counties in this dataset
Park County among lower-declaration counties nationally
FEMA disaster declarations, all-time · Park County
4 1st percentile higher than 1% of 3,266 counties
Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source FEMA Disaster Declarations Summaries v2 · 2026-08-25
Park County's FEMA Risk Index score
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Park County is led by Riverine Flooding (about $9.3M Expected Annual Loss, Historical Loss Ratio Very High), while Landslide carries the highest National Risk Index rating (Relatively Moderate). EAL and risk score use different inputs; they need not agree.
Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.
What does Park County's hazard record show?
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 57.7/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $19.8M in annualized losses), and a Relatively Low social-vulnerability profile combined with Relatively High community resilience shapes how much of that raw exposure becomes realized harm. Among the 18 modeled hazards, Landslide carries the county's highest rating, a mid-range Relatively Moderate. FEMA's modeled frequency puts that hazard at an average of 7 times per year here.
Reading the federal records together
This county has a small entry in FEMA's NFIP paid-claims table: 19 claims and $349.5K paid in total. PlainHazard calls 1-49 claims a light registry record, a label for this dataset rather than a finding that flood exposure is low. A short claims history can also reflect insurance take-up, the period covered, or losses that were never insured.
Start with the state benchmark: a Wyoming county averages 5.7 federal declaration records, while Park County has 4. The gap is 30% below that mean. Fewer entries indicate a quieter history of recorded federal actions, not immunity from a hazard and not a prediction about what happens next.
36 /100
Historical Activity Index
Moderate historical activity
Park County, WY · PlainHazard-derived composite from federal records
This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology
FEMA Declarations (1953–present) Low
3/30
4 OpenFEMA declarations, full ingest window (0.2x national county average)
County Disaster Density Moderate
9/25
4 declarations (0.7x state county average of 6)
Major Disaster Share Very High
19/25
3 of 4 declarations are major disasters (75%)
Hazard Diversity Moderate
5/20
2 different disaster types declared in Park County
FEMA NRI 8-hazard radar - Park County
How to read this radar
Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.
Major Disaster share
75%
Mostly major
NRI risk score
58
Relatively Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Park County?
FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.
| Hazard | NRI Risk Rating | Recurrence |
|---|---|---|
| Landslide | Relatively Moderate | an average of 7 times per year |
| Avalanche | Relatively High | roughly once every 8 years |
| Cold Wave | Relatively Moderate | roughly once every 1 years |
| Lightning | Relatively High | an average of 38 times per year |
| Wildfire | Relatively Low | roughly once every 1,043 years |
| Earthquake | Relatively Low | roughly once every 18 years |
| Winter Weather | Relatively Moderate | an average of 23 times per year |
| Riverine Flooding | Relatively Low | roughly once every 1 years |
| Volcanic Activity | Very Low | roughly once every 5,000 years |
| Drought | Relatively Low | 89 modeled event-days per year |
| Hail | Relatively Low | roughly once every 3 years |
| Strong Wind | Relatively Low | roughly once every 4 years |
| Tornado | Very Low | roughly once every 4 years |
| Ice Storm | Very Low | roughly once every 67 years |
| Heat Wave | Very Low | 0 modeled event-days per year |
Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release
Disaster Types
Biological 2
Flood 2
What Biological declarations mean here
Biological is the most frequent declaration type on Park County's record, 50% of its declarations. In practice this category is dominated by the COVID-19 declarations of 2020, which were issued across every US state and territory rather than in response to any local hazard event.
This has a direct consequence for how Park County's number should be read. Because those declarations reached essentially every county in the country, they raise every county's total by a similar amount and tell you nothing about local hazard exposure. A county whose record is led by Biological declarations is, in most cases, a county with a genuinely quiet weather-hazard history, the pandemic records are simply the largest thing in an otherwise short list.
Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.
Declaration Types
What DR / EM / FM mean
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster - 3 75.0%
of all 4 declarations
Emergency - 1 25.0%
of all 4 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2020 | 2 | |
| 2017 | 1 | |
| 1978 | 1 | |
Disaster Declarations
How the 4 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 4 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4535 | COVID-19 PANDEMIC | DR | Biological | 2020-04-11 |
| 3479 | COVID-19 | EM | Biological | 2020-03-13 |
| 4327 | FLOODING | DR | Flood | 2017-08-05 |
| 557 | SEVERE STORMS, FLOODING & MUDSLIDES | DR | Flood | 1978-05-29 |
Storm Events in Wyoming
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Park County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| High Wind | 5,115 | 0 | 21 | $1.5M |
| Winter Storm | 2,212 | 1 | 41 | $115.0K |
| Hail | 1,811 | 0 | 0 | $5.5M |
| Thunderstorm Wind | 1,137 | 1 | 12 | $916.3K |
| Winter Weather | 616 | 3 | 7 | $100.0K |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
19
Total Paid
$349.5K
Avg Per Claim
$18.4K
Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 57.7/100
Expected Annual Loss
Relatively Low
$19.8M/year
Social Vulnerability
Relatively Low
Community Resilience
Relatively High
Hazard Risk Breakdown
Landslide Relatively Moderate
Avalanche Relatively High
Cold Wave Relatively Moderate
Lightning Relatively High
Wildfire Relatively Low
Earthquake Relatively Low
Winter Weather Relatively Moderate
Riverine Flooding Relatively Low
Volcanic Activity Very Low
Drought Relatively Low
Hail Relatively Low
Strong Wind Relatively Low
Tornado Very Low
Ice Storm Very Low
Heat Wave Very Low
Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri
The model's sharpest exposure here: Landslide
Landslide risk is a function of slope, soil and water, so it is usually a SECOND-ORDER hazard: it is triggered by the rainfall, snowmelt, wildfire burn scars or seismic shaking that came first. That is why a county can carry high landslide exposure whose realized damage is recorded under a flood or storm declaration instead.
Worth noting for Park County: the model and the federal record do NOT point at the same hazard. Landslide carries the highest modeled rating (Relatively Moderate), while the county's declaration history is led by Biological. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.
National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.
Data-matched county comparisons
Park County's closest FEMA peer: Minidoka County, ID
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Park County. Record similarity, not a safety rating.
Closest declaration profiles
Park County shows 4 FEMA declarations, led by Biological.
Similar Major-disaster share
Park County: 3 of 4 of its declarations are Major.
Similar modeled NRI score
Park County: NRI composite 57.7 (Relatively Low).
How these peers are chosen
Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.
Retained FEMA snapshot feed for Park County - capture-dated entries only.
Compare beyond this state
Nationwide peers by NRI score & FEMA declaration volume
Two PlainHazard-derived comparison paths for Park County: nearest out-of-state National Risk Index composite and nearest FEMA declaration count (floor ≥5 records). Record similarity only, not a forecast of the next hazard.
Similar NRI composite
Nearest out-of-state counties by FEMA NRI score. This county: 57.7 (Relatively Low).
Similar declaration volume
Nearest out-of-state counties by FEMA declaration count. This county: 4. NRI peers are excluded so the two link sets stay distinct.
Further reading for this county
Understanding disaster data
FEMA's National Risk Index flags Landslide as the top modeled exposure here (Relatively Moderate); the guide explains how that model differs from declaration counts.
More PlainHazard guides
- Most disaster-prone counties - U.S. counties ranked by FEMA declaration totals.
- Understanding disaster data - declarations vs storm events vs NRI scores.
- Preparing for natural disasters - household checklist (not county-specific advice).
Frequently Asked Questions
What is the most common disaster type in Park County?
The most common disaster type in Park County is Biological, with 2 declarations. Other disaster types include Flood (2).
How does Park County's FEMA declaration record compare with the Wyoming average?
The typical Wyoming county has 5.7 FEMA declaration records; Park County has 4, or 30% fewer. Against the national county mean of 20.7, this county's total is 81% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Park County received?
Park County has received 3 major disaster declarations, representing 75% of all 4 disaster declarations.
How many flood insurance claims has Park County filed?
Park County has 19 National Flood Insurance Program (NFIP) claims totaling $349.5K in payments, with an average of $18.4K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Park County?
No. In Park County, Landslide has the highest National Risk Index rating (Relatively Moderate), while Riverine Flooding leads Expected Annual Loss at about $9.3M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Park County?
The most active year for disaster declarations in Park County was 2020, with 2 declarations. The county has FEMA disaster data spanning 1978 to 2020.
What is the FEMA National Risk Index score for Park County?
According to the FEMA National Risk Index, Park County, Wyoming has an overall risk score of 57.7 out of 100 (Relatively Low). The county's social vulnerability rating is Relatively Low and community resilience is Relatively High. The Expected Annual Loss (EAL) score is Relatively Low, representing $19.8M in annualized losses.
Which natural hazard poses the greatest risk to Park County?
Based on FEMA NRI data, the highest-risk natural hazard in Park County as of the latest release is Landslide (risk rating: Relatively Moderate). Other significant hazards include Avalanche (Relatively High) and Cold Wave (Relatively Moderate). FEMA's modeled event frequency puts landslide here at an average of 7 times per year. 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.
Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.
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.
FEMA OpenFEMA declarations + NRI for Park County · vintage 2026-08-25 · Methodology · Wyoming profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events