Natural hazards · Gantt

Gantt, SC natural hazards

Most of the natural-hazard damage FEMA expects in Gantt comes from inland flooding, and overall the risk is low for a U.S. community. Flood insurance has paid 12 claims here since 1989.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Gantt?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Gantt to be higher than in 24% of U.S. communities, mostly from inland flooding.

Inland flooding51%Tornadoes14%Earthquakes10%Cold waves10%Everything else15%

By hazard

What Gantt faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

51% of expected damage

Below average · higher than 33% of U.S. places

Recorded about 3 times a year in the area

Tornadoes

14% of expected damage

Above average · higher than 63% of U.S. places

Earthquakes

10% of expected damage

Above average · higher than 72% of U.S. places

Cold waves

10% of expected damage

Above average · higher than 64% of U.S. places

Recorded about once every 4 years in the area

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireLandslidesStrong windLightning

Not a risk here

Coastal floodingDroughtAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Gantt flood?

Every paid claim on a federal flood insurance policy in Gantt, from FEMA’s records.

12paid claims since 1989

$316Kpaid to owners

0homes flooded more than once

19892026

Biggest named events

Hurricane Helene: 5 claims, $77K
Hurricane Hugo: 1 claim, $49K

of homes in flood zones
are insured

of all homes
are insured

No community discount. Gantt isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Greenville County.

Disasters that hit Gantt

Federal disasters declared here

None of the disasters declared for Greenville County shows FEMA aid or repair money reaching Gantt itself in FEMA’s records.

Brought FEMA money into GanttDeclared for Greenville County only

Greenville County has had 19 natural disasters declared since 1953, most often hurricanes and ice storms.

Around Gantt

Gantt and the towns around it

Very lowLowModerateHighVery high

Duneanmostly inland floodingLow

Greenvillemostly inland floodingLow

Ganttmostly inland floodingLow

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Gantt covers 4 census tracts, combined by population.

Money that reached townFlood claims are matched to Gantt’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to Gantt. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Gantt total about $3.7M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.