Disaster Data / States / Iowa / Butler County

County

Butler County, Iowa

Butler County recorded 15 federal disaster and emergency declarations since FY2000 (through FY2025): 13 major disasters, 2 emergencies, and 0 fire-management declarations. Its most common hazard is severe storm.

Highlighted: Butler County, IA

Totals: FY2000–FY2025 · Page last rebuilt Sep 12, 2026 · the current in-progress fiscal year is not included in totals

15
Declarations since FY2000
13
Major disasters (DR)
2
Emergencies (EM)
0
Fire management (FM)
May 2024
Most recent
$18.2M
Federal PA obligated (top: debris removal)

The federal disaster record for Butler County runs between 2004 and 2024, covering 15 declarations in all. Its most recent major disaster declaration was Severe Storms, Tornadoes, And Flooding in 2024. The hazards behind these declarations were most often severe storm, flood, and biological. Since 2000, FEMA has obligated about $18.2 million in Public Assistance funding to the jurisdiction, most of it for debris removal.

Risk and vulnerability context

Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.

County FIPS 19023
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
3.2
overall percentile nationally

Approximately 3.2% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status8.3
Household characteristics17.5
Racial and ethnic minority status4.1
Housing type and transportation3.8

Higher percentiles indicate greater relative social vulnerability within the CDC SVI framework. CDC SVI documentation

FEMA

National Risk Index

December 2025
27.1
overall risk score
Very Low
Expected annual loss$14.5MVery Low
NRI social vulnerability10.6Very Low
Community resilience89.4Very High

The NRI combines expected annual loss, social vulnerability, and community resilience to describe relative natural-hazard risk. FEMA NRI documentation

About these measures: CDC Social Vulnerability Index and FEMA National Risk Index Social Vulnerability are separate measures built with different methods. They are shown side by side for context and should not be interpreted as equivalent scores.

Federal Public Assistance by category

Federal share obligated to this jurisdiction under FEMA Public Assistance since 2000, grouped by damage category. Figures are rounded to the nearest dollar and reflect obligations, which may change as projects close out.

CategoryProjectsFederal share obligated
Debris removal(A)69$7,072,952
Roads and bridges(C)105$3,460,927
Emergency protective measures(B)99$3,175,881
Buildings and equipment(E)48$2,138,465
Parks and recreation(G)42$1,079,660
Utilities(F)29$725,752
Water control facilities(D)3$508,372
Management costs(Z)3$31,078
All categories398$18,193,087

Recovery funding, how fast it came

For each disaster, the wait from the declaration to the first federal obligation (amber), then the federal share obligating after that (teal), on a shared 4-year scale. Typical wait to the first obligation here: about 162 days. An obligation is the federal share committed to the recipient state, not funds disbursed to the locality, which comes later and is not shown.

Severe Storms, Tornadoes, And Flooding 2024$190K
299 days to first federal obligation
Severe Storms And Flooding 2019$421K
167 days to first federal obligation
DR-4386 2018$11K
157 days to first federal obligation
Severe Storms And Flooding 2016$1.2M
87 days to first federal obligation
Severe Storms, Tornadoes, Straight-Line Winds, And Flooding 2015$5K
132 days to first federal obligation
Severe Storms, Tornadoes, Straight-Line Winds, And Flooding 2014$150K
184 days to first federal obligation
Declared1 yr2 yr3 yr4 yr

Assistance to households (Individual Assistance)

FEMA Individual Assistance to households in this jurisdiction, combined across the Housing Assistance owner and renter programs. Valid registrations are households that applied within a designated Individual Assistance area; approved counts and dollars are the households FEMA found eligible under the Individuals and Households Program. Figures are self-reported and drawn from NEMIS through OpenFEMA, not audited, and Individual Assistance exists only for disasters where it was designated, so many jurisdictions show none.

1,376
valid registrations
761
households approved
$4,682,579
total IHP approved
Assistance typeApproved amount
Repair and replacement$3,587,956
Rental assistance$393,013
Other needs$695,466

Hazard mitigation, what has been funded here

Federal Hazard Mitigation Assistance obligated to this jurisdiction to reduce future disaster losses, across the FEMA mitigation programs. This is the record of past mitigation investment a local hazard mitigation plan documents. Figures are federal share obligated, reported through OpenFEMA and not audited, and are separate from the Public Assistance funding above.

$2,893,206
federal mitigation share
13
funded projects
79
properties mitigated
ProgramProjectsFederal share obligated
Hazard Mitigation Grant Program(HMGP)12$2,841,156
Flood Mitigation Assistance(FMA)1$52,050

State declarations (governor)

Emergency declarations issued by the governor of this state, which are separate from and usually precede a federal declaration. A declaration is listed here when NOAA Storm Events recorded reports of the matched hazard in this jurisdiction while the order was in effect. That is evidence of local impact during a declared state emergency. It is not a statement that the governor named this jurisdiction in the order, since most state declarations apply statewide and name no localities at all. Hazard categories come from the order text. Damage figures are NOAA storm report estimates for this jurisdiction only, not the cost of the declaration.

18
state declarations with local storm evidence
54
statewide on record

Archive coverage for Iowa: 2024-present HSEMD proclamation tables; 2000-2023 not collected.; Collection failed: Iowa adapter: scrape failed

SignedOrderDeclarationHazards reported hereReported damage
Jul 31, 20252025-20Severe Weather occurring on July 28, 2025 and continuing (Plymouth County)Thunderstorm Wind$10,000
Jul 31, 20252025-19Severe Weather and Flooding occurring on July 17, 2025 (Hancock County)Thunderstorm Wind$10,000
Jul 30, 20252025-18Severe Weather occurring on July 28, 2025 and continuing (Buena Vista, Cerro Gordo, Clay, Dickinson, Lyon, Palo Alto, Worth Counties)Thunderstorm Wind$13,000
Jul 29, 20252025-17Severe Weather occurring on July 28, 2025 (Hancock, O'Brien, Osceola, Sioux Counties)Thunderstorm Wind$13,000
Apr 18, 20252025-13Severe Weather occurring on April 18, 2025 (Buena Vista, Fremont, Page, and Plymouth Counties)HailNot reported
Jul 16, 20242024-36Severe Storms and Flooding beginning June 26 (Clayton and Scott)HailNot reported
Jul 16, 20242024-35Severe Storms occurring on July 15 (Des Moines, Dubuque, Mitchell, Polk, and Scott)HailNot reported
Jun 26, 20242024-30Severe Storms and Flooding June 21 and continuing (Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet, Floyd, Fremont, Harrison, Hancock, Humboldt, Kossuth, Lyon, Mills, Monona, O'Brien, Osceola, Palo Alto, Plymouth, Pocahontas, Pottawattamie, Sioux, Webster, Winnebago, Woodbury, Worth and Wright)FloodNot reported
Jun 26, 20242024-28Severe Storms and Flooding June 21 and continuing (Harrison, Johnson, Mills and Pottawattamie)FloodNot reported
Jun 24, 20242024-27Severe Storms and Flooding June 21 and continuing (Allamakee)Flood, Heavy RainNot reported
Jun 24, 20242024-26Severe Storms and Flooding June 21 and continuing (Fremont, Harrison, Mills, Monona, and Pottawattamie)Flood, Heavy RainNot reported
Jun 23, 20242024-25Severe Storms and Flooding June 21 and continuing (Palo Alto)Flood, Heavy RainNot reported
Jun 22, 20242024-24Severe Storms and Flooding June 21 and continuing (Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet, Floyd, Hancock, Humboldt, Kossuth, Lyon, O’Brien, Osceola, Plymouth, Pocahontas, Sioux, Webster, Winnebago, Woodbury, Worth, and Wright)Flood, Heavy RainNot reported
Jun 22, 20242024-23Severe Storms and Flooding June 21 and continuing (Sioux County)Flood, Heavy RainNot reported
Jun 19, 20242024-21Severe weather beginning June 12 and continuing (Carroll, Clay, Dickinson, Emmet, Harrison, and O'Brien)Heavy RainNot reported
May 24, 20242024-14Severe weather beginning May 20 and continuing (Calhoun, Cerro Gordo, Johnson, Keokuk, Marion, Scott, Shelby, Union, Washington, and Wright Counties)Flash Flood, Heavy Rain, Thunderstorm Wind$95,000
May 22, 20242024-13Severe weather beginning May 20 and continuing (Black Hawk, Buena Vista, Butler, Cedar, Clinton, Dubuque, Fayette, Franklin, Hancock, Humboldt, Iowa, Jackson, Mills, Muscatine, O'Brien, Polk and Story Counties)Flash Flood, Heavy Rain, Thunderstorm Wind$95,000
May 21, 20242024-12Severe weather beginning May 20 and continuing (Adair, Adams, Cass, Clay, Hardin, Harrison, Jasper, Kossuth, Marshall, Montgomery, Page, Palo Alto, Pottawattamie, Tama, and Warren Counties)Flash Flood, Heavy Rain, Thunderstorm Wind$95,000

Source: state executive order archives collected by DisasterData Plus, joined to NOAA Storm Events. See the Plus overview for per-state coverage and method.

Most common hazards

Previous occurrences, for your mitigation plan

Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Butler County, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.

HazardDateFEMA declarationType
Severe StormMay 24, 2024DR-4784-IADR
BiologicalMar 23, 2020DR-4483-IADR
BiologicalMar 13, 2020EM-3480-IAEM
FloodMar 23, 2019DR-4421-IADR
FloodOct 31, 2016DR-4289-IADR
Severe StormJul 31, 2015DR-4234-IADR
Severe StormAug 5, 2014DR-4187-IADR
FloodJul 24, 2014DR-4184-IADR
Severe StormJul 31, 2013DR-4135-IADR
Severe StormJul 2, 2013DR-4126-IADR
Severe StormJul 29, 2010DR-1930-IADR
Severe StormMay 27, 2008DR-1763-IADR
Severe StormMar 14, 2007DR-1688-IADR
HurricaneSep 10, 2005EM-3239-IAEM
Severe StormMay 25, 2004DR-1518-IADR

Every declaration on record

DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance

Showing 15 declarations

DateNumberTypeHazardTitle
May 24, 2024DR-4784-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Mar 23, 2020DR-4483-IADRBiologicalCovid-19 Pandemic
Mar 13, 2020EM-3480-IAEMBiologicalCovid-19
Mar 23, 2019DR-4421-IADRFloodSevere Storms And Flooding
Oct 31, 2016DR-4289-IADRFloodSevere Storms And Flooding
Jul 31, 2015DR-4234-IADRSevere StormSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Aug 5, 2014DR-4187-IADRSevere StormSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Jul 24, 2014DR-4184-IADRFloodSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Jul 31, 2013DR-4135-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Jul 2, 2013DR-4126-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Jul 29, 2010DR-1930-IADRSevere StormSevere Storms, Flooding, And Tornadoes
May 27, 2008DR-1763-IADRSevere StormSevere Storms, Tornadoes, And Flooding
Mar 14, 2007DR-1688-IADRSevere StormSevere Winter Storms
Sep 10, 2005EM-3239-IAEMHurricaneHurricane Katrina Evacuation
May 25, 2004DR-1518-IADRSevere StormSevere Storms, Tornadoes, And Flooding
← Iowa statewide overview · All Iowa jurisdictions

How these numbers are built

Drawn from FEMA's OpenFEMA Disaster Declarations Summaries, rebuilt each week. A declaration is counted here once for each designated area it names, so a single disaster covering many localities is counted in each one. For that reason these jurisdiction counts do not sum to Iowa's statewide total. This page counts declarations that named this jurisdiction as a designated area. Totals cover complete fiscal years (Oct 1 to Sep 30); the in-progress year may appear in the most-recent list but is not counted in the totals. Uses OpenFEMA data but is not endorsed by or affiliated with FEMA.

Cite this profile

Choose a citation style, then copy the formatted citation. This profile is derived from FEMA OpenFEMA data and is updated as the underlying Disaster Data build is refreshed.

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