FEMA Records
7
Low volume
Illinois · FEMA + NOAA + National Risk Index
Clinton County, IL
7 FEMA disaster declarations (1969-2020), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Biological.
- 7
- FEMA declarations
- 5
- Major disasters
- 66
- NRI risk · Relatively Low
- Biological
- Top hazard
The verdict
Start with the local benchmark for Clinton County: 7 FEMA declaration records are 46% below the Illinois county mean, even though the count is higher than 4% of counties in the national registry. On FEMA's distinct National Risk Index model, which combines expected loss with vulnerability and resilience, the county ranks in the riskiest 34%.
- Riskiest 34%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 7
- FEMA declarations vs 21 national county avg
- 29
- 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.
How does Clinton County compare?
Clinton County vs. all counties in this dataset
FEMA disaster declarations, all-time
7 4th percentile higher than 4% 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 · 2026-08-03
Clinton County's FEMA Risk Index score
FEMA National Risk Index composite score vs. the Illinois county average
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Clinton County is led by Riverine Flooding (about $11.4M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Earthquake 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 Clinton County's hazard record show?
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 65.6/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $27.6M in annualized losses), and a Relatively Low social-vulnerability profile combined with Very High community resilience shapes how much of that raw exposure becomes realized harm. Among the 18 modeled hazards, Earthquake carries the county's highest rating, a mid-range Relatively Moderate. FEMA's modeled frequency puts that hazard at roughly once every 161 years here.
Declaration frequency
The state comparison is the clearest context for Clinton County's moderate federal record. Its 7 declarations sit 46% below the Illinois county mean, with 5 Major Disaster entries among them. 2 records concern Biological, the file's most frequent incident type. Spread across 51 years, the registry rate is 0.1 per year. FEMA reports authorized programs separately from the DR, EM, and FM codes.
Reading the federal records together
This county has a small entry in FEMA's NFIP paid-claims table: 29 claims and $645.9K 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 Illinois county averages 12.9 federal declaration records, while Clinton County has 7. The gap is 46% 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.
43 /100
Historical Activity Index
Moderate historical activity
Clinton County, IL · 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
5/30
7 OpenFEMA declarations, full ingest window (0.3x national county average)
County Disaster Density Moderate
7/25
7 declarations (0.5x state county average of 13)
Major Disaster Share High
18/25
5 of 7 declarations are major disasters (71%)
Hazard Diversity High
13/20
5 different disaster types declared in Clinton County
Historical Declaration Activity
Activity Band
Moderate
vs. Illinois Avg
-46%
State avg: 12.9
vs. National Avg
-66%
National avg: 20.7
Avg Per Year
0.1
Over 51 years
FEMA NRI 8-hazard radar - Clinton 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
71%
Major-heavy
NRI risk score
66
Relatively Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Clinton 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 |
|---|---|---|
| Earthquake | Relatively Moderate | roughly once every 161 years |
| Strong Wind | Relatively High | an average of 5.7 times per year |
| Heat Wave | Relatively Low | 11 modeled event-days per year |
| Hail | Relatively Low | an average of 4.6 times per year |
| Cold Wave | Relatively Moderate | an average of 1.4 times per year |
| Tornado | Relatively Moderate | roughly once every 2 years |
| Riverine Flooding | Relatively Low | roughly once every 1 years |
| Drought | Relatively Low | 1.7 modeled event-days per year |
| Lightning | Relatively Low | an average of 51 times per year |
| Landslide | Very Low | roughly once every 5 years |
| Winter Weather | Relatively Low | an average of 8.3 times per year |
| Hurricane | Very Low | roughly once every 58 years |
| Ice Storm | Very Low | roughly once every 1 years |
| Wildfire | Very Low | roughly once every 56,444 years |
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
Hurricane 1
Tornado 1
Severe Storm 1
What Biological declarations mean here
Biological is the most frequent declaration type on Clinton County's record, 29% 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 Clinton 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 - 5 71.4%
of all 7 declarations
Emergency - 2 28.6%
of all 7 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2020 | 2 | |
| 2005 | 1 | |
| 2002 | 1 | |
| 1983 | 1 | |
| 1973 | 1 | |
| 1969 | 1 | |
Disaster Declarations
How the 7 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 7 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4489 | COVID-19 PANDEMIC | DR | Biological | 2020-03-26 |
| 3435 | COVID-19 | EM | Biological | 2020-03-13 |
| 3230 | HURRICANE KATRINA EVACUATION | EM | Hurricane | 2005-09-07 |
| 1416 | SEVERE STORMS, TORNADOES AND FLOODING | DR | Tornado | 2002-05-21 |
| 674 | SEVERE STORMS, TORNADOES & FLOODING | DR | Severe Storm | 1982-12-13 |
| 373 | SEVERE STORMS & FLOODING | DR | Flood | 1973-04-26 |
| 276 | HEAVY RAINS & FLOODING | DR | Flood | 1969-08-30 |
Storm Events in Illinois
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Clinton County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 7,218 | 9 | 67 | $46.0M |
| Hail | 3,195 | 0 | 0 | $27.1M |
| Winter Weather | 1,363 | 14 | 49 | $1.8M |
| Flood | 1,221 | 14 | 11 | $84.3M |
| Flash Flood | 1,133 | 11 | 3 | $1.1B |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
29
Total Paid
$645.9K
Avg Per Claim
$22.3K
Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 65.6/100
Expected Annual Loss
Relatively Low
$27.6M/year
Social Vulnerability
Relatively Low
Community Resilience
Very High
Hazard Risk Breakdown
Earthquake Relatively Moderate
Strong Wind Relatively High
Heat Wave Relatively Low
Hail Relatively Low
Cold Wave Relatively Moderate
Tornado Relatively Moderate
Riverine Flooding Relatively Low
Drought Relatively Low
Lightning Relatively Low
Landslide Very Low
Winter Weather Relatively Low
Hurricane Very Low
Ice Storm Very Low
Wildfire 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: Earthquake
Earthquake is the model's clearest example of a hazard with no season and no warning. Its expected loss is driven less by how often shaking occurs than by how much of the building stock predates modern seismic codes, so exposure can be high in places where nothing has happened for a long time.
Worth noting for Clinton County: the model and the federal record do NOT point at the same hazard. Earthquake 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
Clinton County's closest FEMA peer: Coweta County, GA
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Clinton County. Record similarity, not a safety rating.
Similar modeled NRI score
Clinton County: NRI composite 65.6 (Relatively Low).
Similar Major-disaster share
Clinton County: 5 of 7 of its declarations are Major.
Closest declaration profiles
Clinton County shows 7 FEMA declarations, led by Biological.
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 Clinton County - capture-dated entries only.
Further reading for this county
Understanding disaster data
FEMA's National Risk Index flags Earthquake 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).
Related
Frequently Asked Questions
What is the most common disaster type in Clinton County?
The most common disaster type in Clinton County is Biological, with 2 declarations. Other disaster types include Flood (2), Hurricane (1), Tornado (1).
How does Clinton County's FEMA declaration record compare with the Illinois average?
The typical Illinois county has 12.9 FEMA declaration records; Clinton County has 7, or 46% fewer. Against the national county mean of 20.7, this county's total is 66% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Clinton County received?
Clinton County has received 5 major disaster declarations, representing 71% of all 7 disaster declarations.
How many flood insurance claims has Clinton County filed?
Clinton County has 29 National Flood Insurance Program (NFIP) claims totaling $645.9K in payments, with an average of $22.3K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Clinton County?
No. In Clinton County, Earthquake has the highest National Risk Index rating (Relatively Moderate), while Riverine Flooding leads Expected Annual Loss at about $11.4M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Clinton County?
The most active year for disaster declarations in Clinton County was 2020, with 2 declarations. The county has FEMA disaster data spanning 1969 to 2020.
What is the FEMA National Risk Index score for Clinton County?
According to the FEMA National Risk Index, Clinton County, Illinois has an overall risk score of 65.6 out of 100 (Relatively Low). On social vulnerability the county rates Relatively Low; on community resilience, Very High. The Expected Annual Loss (EAL) score is Relatively Low, representing $27.6M in annualized losses.
Which natural hazard poses the greatest risk to Clinton County?
FEMA's NRI data points to Clinton County as of the latest release is Earthquake (risk rating: Relatively Moderate). Other significant hazards include Strong Wind (Relatively High) and Heat Wave (Relatively Low). FEMA's modeled event frequency puts earthquake here at roughly once every 161 years. 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.
What this means for Clinton County
Against a Illinois county mean of 13 declarations, Clinton County, IL records 7, or 46% fewer. PlainHazard classifies that historical total as moderate activity.
- Major Disaster is the largest group (5 of 7) in a declaration history that remains below its state benchmark; frequency here is not a forecast. Illinois overview
- Nationally the county exceeds 4% of recorded county totals, but its own Illinois benchmark is higher. The ranking keeps those two contexts separate. Most-disaster rankings
- A short NFIP claims file cannot establish low flood exposure; the data guide explains the limits of each federal measure. Disaster-data guide
A below-average federal record is not a safety guarantee. Use National Weather Service alerts and local emergency-management notices for present conditions, not this historical comparison.
PlainHazard derives this profile from FEMA's Disaster Declarations Summaries and National Risk Index data. The declaration comparison covers 3,266 U.S. counties and county equivalents in this database, refreshed as of 2026-08-03. Read our methodology - how this data is sourced, computed, and verified.
All federal data sources used on this page
- FEMA OpenFEMA, Disaster Declarations Summaries v2 - all federally-declared disasters for this county. fema.gov/openfema/disaster-declarations
- FEMA National Risk Index (NRI) - per-county per-hazard risk ratings and expected annual loss. hazards.fema.gov/nri
- NOAA NCEI Storm Events Database - state-level storm/severe-weather event records, 2015-2025. ncdc.noaa.gov/stormevents
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial
Verify with FEMA → · Verify with FEMA NRI → · Verify with NOAA →
Every figure on PlainHazard is rendered directly from FEMA federal disaster data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, the data & editorial changelog, or report a data error.