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Iowa · FEMA + NOAA + National Risk Index

Fremont County, IA

19 FEMA disaster declarations (1965-2020), with a FEMA National Risk Index rating of Very Low. Most common hazard: Flood.

19
FEMA declarations
17
Major disasters
15
NRI risk · Very Low
Flood
Top hazard

The verdict

Fremont County has a nationally busy FEMA history: 19 declarations, more than 41% of counties in this registry. But the state comparison tempers that reading: the total is 2% below the Iowa county mean. FEMA's separate National Risk Index places the county safer than 15%; that score models loss and vulnerability rather than counting declarations.

Safer than 15%
of U.S. counties for FEMA National Risk Index score
Very Low
FEMA National Risk Index rating
19
FEMA declarations vs 21 national county avg
233
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.

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FEMA OpenFEMA declaration desk

County FIPS 19071 · Fremont County 19 declarations · rank 1829/3,266

DECL-MID · MAJOR-HEAVY · RANK-LOWER · PHOTO-FINISH · NRI-LOW · ACT-HIGH · TYPE-LEAD · VS-ST-BELOW

  • DECL-MID 19
  • MAJOR-HEAVY 89%
  • RANK-LOWER #1,829
  • PHOTO-FINISH Bartow
  • NRI-LOW Very Low
  • ACT-HIGH High
  • TYPE-LEAD Flood
  • VS-ST-BELOW -2%

Nearest declaration peer: Bartow, GA (0 declaration gap)

FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Iowa state profile

Fremont County in the declaration-count neighbourhood

FEMA declaration records among Fremont County and nearest peers by total count

declarations

What this shows Fremont County carries 19 FEMA declaration records, ranked 1829 of 3,266 counties in this registry.

Source FEMA OpenFEMA Disaster Declarations Summaries v2 As of 2026-08-25

How Fremont County's FEMA declaration count compares nationally

Fremont County vs. all counties in this dataset

FEMA disaster declarations, all-time · Fremont County

19 41st percentile higher than 41% of 3,266 counties

This county 0 90 all U.S. counties FEMA tracks, bucketed by value

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

Fremont County's FEMA Risk Index score

0/100100/100Iowa avg40/10015/100
FEMA National Risk Index composite score vs. the Iowa county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Fremont County is led by Riverine Flooding (about $2.5M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Drought 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 Fremont County's hazard record show?

Reading the federal records together

The NFIP claims register shows a middle-volume loss record here: 233 paid claims, totaling $10.7M. PlainHazard uses 50-499 claims for this descriptive band; FEMA does not publish it as a safety or coverage category. The $45.7K average describes payments on recorded claims only, leaving uninsured damage and properties without a claim outside the measure.

Start with the state benchmark: a Iowa county averages 19.3 federal declaration records, while Fremont County has 19. The gap is 2% 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.

FEMA National Risk Index

FEMA's National Risk Index places this county in the low end of the national distribution, composite score 15.0/100 (Very Low). Expected Annual Loss is rated Very Low (roughly $6.7M in annualized losses). Two modifiers shape how that exposure becomes real-world harm here: social vulnerability (Relatively Low) and community resilience (Relatively Moderate). Among the 18 modeled hazards, Drought carries the county's highest rating, a mid-range Relatively Moderate. FEMA's modeled frequency puts that hazard at 9.8 modeled event-days per year here, based on 273 historical events on record.

61 /100

Historical Activity Index

High historical activity

Fremont County, IA · 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) Moderate
14/30

19 OpenFEMA declarations, full ingest window (0.9x national county average)

County Disaster Density Moderate
12/25

19 declarations (1.0x state county average of 19)

Major Disaster Share Very High
22/25

17 of 19 declarations are major disasters (89%)

Hazard Diversity High
13/20

5 different disaster types declared in Fremont County

FEMA NRI 8-hazard radar - Fremont County

Fremont County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 8, Flood 8, Hurricane 0, Tornado 25, Wildfire 8, Drought 48, Heat Wave 25, Winter Storm 25. The simple mean of these eight displayed scores is 18 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 18 8-hazard mean
Fremont County NRI risk profile FIPS 19071 · displayed-hazard mean 18/100
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.

FEMA Records

19

Below median

Major Disaster share

89%

Mostly major

NRI risk score

15

Very Low

Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release

How often does each hazard strike Fremont 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
Drought Relatively Moderate 9.8 modeled event-days per year
Landslide Relatively Low roughly once every 6 years
Hail Relatively Low an average of 6.9 times per year
Heat Wave Relatively Low 8.4 modeled event-days per year
Tornado Relatively Low roughly once every 2 years
Wildfire Very Low roughly once every 881 years
Ice Storm Relatively Low roughly once every 1 years
Cold Wave Relatively Low an average of 4.2 times per year
Winter Weather Relatively Low an average of 13 times per year
Strong Wind Relatively Low an average of 4.3 times per year
Riverine Flooding Very Low an average of 2.4 times per year
Earthquake Very Low roughly once every 1,414 years
Lightning Very Low an average of 47 times per year
Hurricane No Rating roughly once every 8,376 years

Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release

Disaster Types

Flood 9
Severe Storm 5
Biological 2
Severe Ice Storm 2
Hurricane 1

What Flood declarations mean here

Flood is the most frequent declaration type on Fremont County's record, 47% of its declarations. Federal flood declarations cover two mechanisms that behave very differently: riverine flooding, which builds over days as a watershed drains and is usually forecast well in advance, and flash flooding, which can arrive in under an hour from rainfall that fell somewhere upstream.

Flood is also the one hazard class where a second federal dataset exists for the same events. The National Flood Insurance Program records what was actually paid on insured losses, so it measures a narrower thing than the declaration count: uninsured damage, and flooding outside mapped special flood hazard areas, never enters it. Reading the two together is more informative than either alone.

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 - 17 89.5%

of all 19 declarations

Emergency - 2 10.5%

of all 19 declarations

FEMA Declarations Timeline

Year Declarations
2020 2
2019 1
2011 1
2010 1
2008 2
2007 1
2005 1
2004 1
1998 1
1993 1
1992 1
1990 1
1987 1
1984 1
1972 1
Show 2 earlier declaration years
1969 1
1965 1

Disaster Declarations

How the 19 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 19 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
4483 COVID-19 PANDEMIC DR Biological 2020-03-23
3480 COVID-19 EM Biological 2020-03-13
4421 SEVERE STORMS AND FLOODING DR Flood 2019-03-23
1998 FLOODING DR Flood 2011-06-27
1877 SEVERE WINTER STORMS AND SNOWSTORM DR Severe Storm 2010-02-25
1763 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2008-05-27
1737 SEVERE WINTER STORM DR Severe Ice Storm 2008-01-04
1705 SEVERE STORMS, FLOODING, AND TORNADOES DR Severe Storm 2007-05-25
3239 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-10
1518 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2004-05-25
1230 SEVERE STORMS, TORNADOES AND FLOODING DR Flood 1998-07-02
996 SEVERE STORMS & FLOODING DR Flood 1993-07-09
928 ICE STORM DR Severe Ice Storm 1991-12-26
879 SEVERE STORMS & FLOODING DR Flood 1990-09-06
795 STORMS & FLASH FLOODING DR Flood 1987-07-17
715 SEVERE STORMS, TORNADOES, HAIL & FLOODS DR Severe Storm 1984-06-27
354 SEVERE STORMS & FLOODING DR Flood 1972-09-26
259 FLOODING DR Flood 1969-04-25
193 FLOODING DR Flood 1965-04-22

Storm Events in Iowa

Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Fremont County.

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 4,928 6 227 $40.5M
Hail 3,736 0 0 $4.3M
Heavy Rain 2,394 0 0 $292.0K
Drought 1,556 0 0 $0
Winter Storm 1,543 3 4 $2.8M

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

NFIP Flood Insurance Claims

Total Claims

233

Total Paid

$10.7M

Avg Per Claim

$45.7K

Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data

FEMA National Risk Index

Overall Risk

Very Low

Score: 15.0/100

Expected Annual Loss

Very Low

$6.7M/year

Social Vulnerability

Relatively Low

Community Resilience

Relatively Moderate

Hazard Risk Breakdown

Drought Relatively Moderate
Landslide Relatively Low
Hail Relatively Low
Heat Wave Relatively Low
Tornado Relatively Low
Wildfire Very Low
Ice Storm Relatively Low
Cold Wave Relatively Low
Winter Weather Relatively Low
Strong Wind Relatively Low
Riverine Flooding Very Low
Earthquake Very Low
Lightning Very Low
Hurricane No Rating

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: Drought

Drought is the slowest of the modeled hazards and the least visible: it does its damage to agriculture, water supply and soil over seasons rather than hours, so it rarely produces the kind of single-day damage that drives a disaster declaration. FEMA scores it in event-days per year rather than discrete events for exactly that reason.

Worth noting for Fremont County: the model and the federal record do NOT point at the same hazard. Drought carries the highest modeled rating (Relatively Moderate), while the county's declaration history is led by Flood. 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

Fremont County's closest FEMA peer: Butler County, NE

Comparisons use published FEMA declaration fields plus the National Risk Index composite for Fremont County. Record similarity, not a safety rating.

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 Fremont County - capture-dated entries only.

Compare beyond this state

Nationwide peers by NRI score & FEMA declaration volume

Two PlainHazard-derived comparison paths for Fremont 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.

Further reading for this county

Understanding disaster data

Fremont County's NFIP claims file (233 claims) and FEMA declaration history measure different federal records - this guide separates them from modeled NRI risk.

More PlainHazard guides

Frequently Asked Questions

What is the most common disaster type in Fremont County?
The most common disaster type in Fremont County is Flood, with 9 declarations. Other disaster types include Severe Storm (5), Biological (2), Severe Ice Storm (2).
How does Fremont County's FEMA declaration record compare with the Iowa average?
The typical Iowa county has 19.3 FEMA declaration records; Fremont County has 19, or 2% fewer. Against the national county mean of 20.7, this county's total is 8% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Fremont County received?
Fremont County has received 17 major disaster declarations, representing 89% of all 19 disaster declarations.
How many flood insurance claims has Fremont County filed?
Fremont County has 233 National Flood Insurance Program (NFIP) claims totaling $10.7M in payments, with an average of $45.7K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Fremont County?
No. In Fremont County, Drought has the highest National Risk Index rating (Relatively Moderate), while Riverine Flooding leads Expected Annual Loss at about $2.5M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Fremont County?
The most active year for disaster declarations in Fremont County was 2008, with 2 declarations. The county has FEMA disaster data spanning 1965 to 2020.
What is the FEMA National Risk Index score for Fremont County?
According to the FEMA National Risk Index, Fremont County, Iowa has an overall risk score of 15.0 out of 100 (Very Low). The county's social vulnerability rating is Relatively Low and community resilience is Relatively Moderate. The Expected Annual Loss (EAL) score is Very Low, representing $6.7M in annualized losses.
Which natural hazard poses the greatest risk to Fremont County?
Based on FEMA NRI data, the highest-risk natural hazard in Fremont County as of the latest release is Drought (risk rating: Relatively Moderate). Other significant hazards include Landslide (Relatively Low) and Hail (Relatively Low). FEMA's modeled event frequency puts drought here at 9.8 modeled event-days per year, drawn from 273 historical events on record. FEMA derives these ratings from historical event frequency, the assets exposed, and the community's vulnerability profile.
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 Fremont County · vintage 2026-08-25 · Methodology · Iowa profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events