Disaster Data / States / South Carolina / Barnwell County

County

Barnwell County, South Carolina

Barnwell County recorded 23 federal disaster and emergency declarations since FY2000 (through FY2025): 11 major disasters, 12 emergencies, and 0 fire-management declarations. Its most common hazard is hurricane.

Highlighted: Barnwell County, SC

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

23
Declarations since FY2000
11
Major disasters (DR)
12
Emergencies (EM)
0
Fire management (FM)
Jan 2026
Most recent
$3.8M
Federal PA obligated (top: debris removal)

The federal disaster record for Barnwell County runs between 2000 and 2024, covering 23 declarations in all. Its most recent major disaster declaration was Hurricane Helene in 2024. The hazards behind these declarations were most often hurricane, severe storm, and severe ice storm. Since 2000, FEMA has obligated about $3.8 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 45011
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
96.1
overall percentile nationally

Approximately 96.1% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status92.4
Household characteristics86.6
Racial and ethnic minority status87.2
Housing type and transportation94.4

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

FEMA

National Risk Index

December 2025
45.8
overall risk score
Relatively Low
Expected annual loss$8.4MVery Low
NRI social vulnerability98.9Very High
Community resilience19.1Very 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
Debris removal(A)9$2,930,562
Emergency protective measures(B)21$440,231
Roads and bridges(C)5$392,769
Buildings and equipment(E)4$33,365
Management costs(Z)4$30,983
Utilities(F)1$3,322
All categories44$3,831,232

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 3-year scale. Typical wait to the first obligation here: about 234 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.

Tropical Storm Debby 2024$349K
306 days to first federal obligation
Hurricane Helene 2024$192K
360 days to first federal obligation
Hurricane Ian 2022$20K
86 days to first federal obligation
Severe Storms, Tornadoes, And Straight-Line Winds 2020$64K
257 days to first federal obligation
Covid-19 Pandemic 2020$14K
201 days to first federal obligation
Severe Storms, Tornadoes, Straight-Line Winds, And Flooding 2020$65K
212 days to first federal obligation
Declared1 yr2 yr3 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.

3,632
valid registrations
1,552
households approved
$3,280,453
total IHP approved
Assistance typeApproved amount
Repair and replacement$1,249,199
Rental assistance$218,266
Other needs$1,810,404

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.

$8,222,020
federal mitigation share
3
funded projects
1
property mitigated
ProgramProjectsFederal share obligated
Hazard Mitigation Grant Program(HMGP)3$8,222,020

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.

3
state declarations with local storm evidence
50
statewide on record

Archive coverage for South Carolina: 1966-present official State Library collection, enriched from the 2017-present Governor archive

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

HazardDateFEMA declarationType
HurricaneSep 29, 2024DR-4829-SCDR
Tropical StormSep 29, 2024DR-4835-SCDR
Tropical StormSep 26, 2024EM-3619-SCEM
Tropical StormAug 5, 2024EM-3606-SCEM
HurricaneAug 31, 2023EM-3597-SCEM
HurricaneNov 21, 2022DR-4677-SCDR
HurricaneSep 29, 2022EM-3585-SCEM
Severe StormMay 1, 2020DR-4542-SCDR
BiologicalMar 27, 2020DR-4492-SCDR
Severe StormMar 17, 2020DR-4479-SCDR
BiologicalMar 13, 2020EM-3470-SCEM
HurricaneSep 1, 2019EM-3421-SCEM
HurricaneSep 10, 2018EM-3400-SCEM
HurricaneOct 16, 2017DR-4346-SCDR
HurricaneSep 7, 2017EM-3386-SCEM
HurricaneOct 11, 2016DR-4286-SCDR
HurricaneOct 6, 2016EM-3378-SCEM
Severe StormOct 3, 2015EM-3373-SCEM
Severe Ice StormMar 12, 2014DR-4166-SCDR
Severe Ice StormFeb 12, 2014EM-3369-SCEM
HurricaneSep 10, 2005EM-3233-SCEM
Severe Ice StormFeb 13, 2004DR-1509-SCDR
Severe StormJan 31, 2000DR-1313-SCDR

Every declaration on record

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

Showing 23 declarations

DateNumberTypeHazardTitle
Sep 29, 2024DR-4829-SCDRHurricaneHurricane Helene
Sep 29, 2024DR-4835-SCDRTropical StormTropical Storm Debby
Sep 26, 2024EM-3619-SCEMTropical StormHurricane Helene
Aug 5, 2024EM-3606-SCEMTropical StormHurricane Debby
Aug 31, 2023EM-3597-SCEMHurricaneHurricane Idalia
Nov 21, 2022DR-4677-SCDRHurricaneHurricane Ian
Sep 29, 2022EM-3585-SCEMHurricaneHurricane Ian
May 1, 2020DR-4542-SCDRSevere StormSevere Storms, Tornadoes, And Straight-Line Winds
Mar 27, 2020DR-4492-SCDRBiologicalCovid-19 Pandemic
Mar 17, 2020DR-4479-SCDRSevere StormSevere Storms, Tornadoes, Straight-Line Winds, And Flooding
Mar 13, 2020EM-3470-SCEMBiologicalCovid-19
Sep 1, 2019EM-3421-SCEMHurricaneHurricane Dorian
Sep 10, 2018EM-3400-SCEMHurricaneHurricane Florence
Oct 16, 2017DR-4346-SCDRHurricaneHurricane Irma
Sep 7, 2017EM-3386-SCEMHurricaneHurricane Irma
Oct 11, 2016DR-4286-SCDRHurricaneHurricane Matthew
Oct 6, 2016EM-3378-SCEMHurricaneHurricane Matthew
Oct 3, 2015EM-3373-SCEMSevere StormSevere Storms And Flooding
Mar 12, 2014DR-4166-SCDRSevere Ice StormSevere Winter Storm
Feb 12, 2014EM-3369-SCEMSevere Ice StormSevere Winter Storm
Sep 10, 2005EM-3233-SCEMHurricaneHurricane Katrina Evacuation
Feb 13, 2004DR-1509-SCDRSevere Ice StormSevere Ice Storm
Jan 31, 2000DR-1313-SCDRSevere StormSevere Winter Storm
← South Carolina statewide overview · All South Carolina 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 South Carolina'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.

Other South Carolina jurisdictions