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–Not graded
Natural hazards in Dexter · FEMA

Storms, floods and disasters in Dexter

Dexter isn’t graded for hazard risk: FEMA’s tract figures aren’t matched to Dexter yet.

Flood claims
0
paid since 1978 · $0
Disasters paid out here
3
of 13 declared for Laurens County
By hazard

What Dexter faces

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

River and rain flooding

74%of expected building damage
About average · higher than 51% of U.S. census tracts
Recorded about once every 2 years in the area

Hurricanes

14%of expected building damage
Well above average · higher than 82% of U.S. census tracts
Recorded about once every 7 years in the area
Smaller shares here
 Tornadoes Earthquakes Wildfire Strong wind Hail Lightning top 3% Winter storms Ice storms Cold waves Heat waves Landslides
FEMA models no building damage here
Coastal floodingAvalanchesTsunamisVolcanic activity
People, not buildings.Counting harm to people as well as buildings, FEMA’s model puts drought at 16% of Dexter’s expected losses. Drought does little damage to buildings (0.0%), so they aren’t part of the grade.

Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.

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 Dexter flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Dexter. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.

of homes in flood zones are insured
of all homes are insured
No community discount

Dexter isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Laurens County.
Disasters

3 federal disasters brought FEMA money to Dexter

Disasters that paid out in Dexter itself (aid to households or repair grants to the Town of Dexter), newest first, with that year’s flood claims.

  1. 2024Hurricane Helene347 households applied for aid$324K aid approved$19K to the Town of Dexter for repairs
  2. 2018Hurricane Michael12 households applied for aid$4K aid approved$16K to the Town of Dexter for repairs
  3. 2017Hurricane Irma$6K to the Town of Dexter for repairs
Disasters declared, by decade
Paid out in DexterLaurens County only

Laurens County has had 13 natural disasters declared by the President since 1953, most often hurricanes and tropical storms, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.

Were you here?

Old photos of Dexter after a storm or flood belong in the town’s history. Add one, or share what you remember below.

Add to the Dexter archive →
Be ready

Get ready for what Dexter faces

A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.

When the river rises
  • Turn around at flooded roads: a foot of moving water can carry off a car.
  • Flood insurance usually takes 30 days to start, so buy it before the forecast.
  • Keep papers and medicines up high, in a grab-and-go bag.
More from Ready.gov ↗
Hurricane season
  • The season runs June through November and peaks from mid-August to mid-October.
  • Bring in porch furniture and anything the wind can throw.
  • Fill the gas tank and charge phones before the storm arrives.
More from Ready.gov ↗
Before you buy or rent
  • Look up the address on FEMA’s flood map.
  • Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
  • Get a flood insurance quote early: policies usually start 30 days after you buy.
When a storm is coming
Forecast and alertsWeather →911, the nearest ERSafety →

Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.

Questions about natural hazards in Dexter

Is Dexter in a flood zone?

Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Laurens County, 12% of homes in mapped flood zones carry federal flood insurance, and 0.2% of all homes do.

How much is flood insurance in Dexter?

FEMA’s Community Rating System list shows no discount for Dexter’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.

What was the biggest storm in Dexter?

By FEMA money that reached Dexter, Hurricane Helene (2024): 347 households applied for aid, $324K approved, and $19K to the Town of Dexter for repairs.

Storm stories

Memories, warnings and help from neighbors in Dexter.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Dexter’s residents lived in the 2020 census; 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. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.