Natural hazards · Chester

Chester, SC natural hazards

Most of the natural-hazard damage FEMA expects in Chester comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 1 claim here since 2025. 3 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is Chester?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Chester to be higher than in 40% of U.S. communities, mostly from inland flooding and tornadoes.

Inland flooding42%Tornadoes24%Earthquakes11%Strong wind7%Lightning5%Everything else11%

By hazard

What Chester faces

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

Inland flooding

42% of expected damage

Below average · higher than 47% of U.S. places

Recorded about once every 3 years in the area

Tornadoes

24% of expected damage

Well above average · higher than 80% of U.S. places

Earthquakes

11% of expected damage

Well above average · higher than 78% of U.S. places

Strong wind

7% of expected damage

Above average · higher than 74% of U.S. places

Recorded about 5 times a year in the area

Lightning

5% of expected damage

Above average · higher than 66% of U.S. places

Lower here

HurricanesHailIce stormsWinter weatherCold wavesHeat wavesWildfireLandslides

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 Chester flood?

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

1paid claims since 2025

$7Kpaid to owners

0homes flooded more than once

20252026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Chester County.

Disasters that hit Chester

3 federal disasters brought FEMA money here

Disasters the President declared that paid out in Chester itself: aid to households, or repair grants to the City of Chester.

Brought FEMA money into ChesterDeclared for Chester County only

2024

Hurricane Helene

1,695 households applied for aid $1.9M aid approved

2004

Tropical Storm Frances

16 households applied for aid $14K aid approved

2000

Severe Winter Storm

$36K to the City of Chester for repairs

Chester County has had 18 natural disasters declared since 1953, most often hurricanes and severe storms.

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. Chester covers 2 census tracts, combined by population.

Money that reached townFlood claims are matched to Chester’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Chester. 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 Chester total about $1.5M 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.