Disaster Data / States / Wisconsin / Clark County

County

Clark County, Wisconsin

Clark County recorded 11 federal disaster and emergency declarations since FY2000 (through FY2025): 9 major disasters, 2 emergencies, and 0 fire-management declarations. Its most common hazard is flood.

Highlighted: Clark County, WI

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

11
Declarations since FY2000
9
Major disasters (DR)
2
Emergencies (EM)
0
Fire management (FM)
Apr 2020
Most recent
$2.7M
Federal PA obligated (top: roads and bridges)

The federal disaster record for Clark County runs between 2001 and 2020, covering 11 declarations in all. Its most recent major disaster declaration was Covid-19 Pandemic in 2020. The hazards behind these declarations were most often flood, severe storm, and biological. Since 2000, FEMA has obligated about $2.7 million in Public Assistance funding to the jurisdiction, most of it for roads and bridges.

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 55019
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
63.5
overall percentile nationally

Approximately 63.5% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status61.0
Household characteristics55.8
Racial and ethnic minority status22.7
Housing type and transportation79.3

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

FEMA

National Risk Index

December 2025
68.4
overall risk score
Relatively Low
Expected annual loss$17.7MRelatively Low
NRI social vulnerability91.9Very High
Community resilience30.0Relatively Low

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
Roads and bridges(C)179$2,012,718
Utilities(F)9$261,940
Parks and recreation(G)17$199,253
Debris removal(A)19$93,709
Water control facilities(D)1$47,499
Emergency protective measures(B)7$28,436
Management costs(Z)9$10,533
Buildings and equipment(E)1$600
All categories242$2,654,688

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 5-year scale. Typical wait to the first obligation here: about 93 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, Straight-Line Winds, And Flooding 2019$144K
136 days to first federal obligation
Severe Storms, Straight-Line Winds, And Flooding 2018$127K
215 days to first federal obligation
Severe Storms, Flooding, And Mudslides 2016$1.1M
153 days to first federal obligation
Severe Storms And Flooding 2010$516K
50 days to first federal obligation
Severe Storms And Flooding 2004$341K
32 days to first federal obligation
Severe Storms And Flooding 2002$264K
38 days to first federal obligation
Declared1 yr2 yr3 yr4 yr5 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.

53
valid registrations
42
households approved
$180,306
total IHP approved
Assistance typeApproved amount
Repair and replacement$24,897
Rental assistance$1,372
Other needs$154,037

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.

$2,836,363
federal mitigation share
17
funded projects
10
properties mitigated
ProgramProjectsFederal share obligated
Building Resilient Infrastructure and Communities(BRIC)1$1,923,335
Hazard Mitigation Grant Program(HMGP)9$639,337
Legislative Pre-Disaster Mitigation(LPDM)3$199,848
Pre-Disaster Mitigation(PDM)3$63,480
Flood Mitigation Assistance(FMA)1$10,363

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.

6
state declarations with local storm evidence
18
statewide on record

Archive coverage for Wisconsin: 2019-present structured Governor archive; 2000-2018 not covered; early PDFs may require OCR

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 Clark County, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.

HazardDateFEMA declarationType
BiologicalApr 4, 2020DR-4520-WIDR
BiologicalMar 13, 2020EM-3454-WIEM
FloodAug 27, 2019DR-4459-WIDR
FloodAug 10, 2018DR-4383-WIDR
FloodOct 20, 2016DR-4288-WIDR
Severe StormOct 21, 2010DR-1944-WIDR
HurricaneSep 13, 2005EM-3249-WIEM
Severe StormJun 18, 2004DR-1526-WIDR
TornadoSep 10, 2002DR-1432-WIDR
Severe StormJul 19, 2002DR-1429-WIDR
FloodMay 11, 2001DR-1369-WIDR

Every declaration on record

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

Showing 11 declarations

DateNumberTypeHazardTitle
Apr 4, 2020DR-4520-WIDRBiologicalCovid-19 Pandemic
Mar 13, 2020EM-3454-WIEMBiologicalCovid-19
Aug 27, 2019DR-4459-WIDRFloodSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Aug 10, 2018DR-4383-WIDRFloodSevere Storms, Straight-Line Winds, And Flooding
Oct 20, 2016DR-4288-WIDRFloodSevere Storms, Flooding, And Mudslides
Oct 21, 2010DR-1944-WIDRSevere StormSevere Storms And Flooding
Sep 13, 2005EM-3249-WIEMHurricaneHurricane Katrina Evacuation
Jun 18, 2004DR-1526-WIDRSevere StormSevere Storms And Flooding
Sep 10, 2002DR-1432-WIDRTornadoSevere Storms, Tornadoes And Flooding
Jul 19, 2002DR-1429-WIDRSevere StormSevere Storms And Flooding
May 11, 2001DR-1369-WIDRFloodFlooding, Severe Storms And Tornadoes
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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 Wisconsin'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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