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Summerton SCPhoto: Evanoco · CC BY-SA 4.0
–Not graded
Natural hazards in Summerton · FEMA

Storms, floods and disasters in Summerton

Summerton isn’t graded for hazard risk: Summerton has 803 residents; we grade towns of 1,000 or more.

Flood claims
0
paid since 1978 · $0
Disasters paid out here
4
of 17 declared for Clarendon County
By hazard

What Summerton faces

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

Hurricanes

60%of expected building damage
Well above average · in the top 5% of U.S. census tracts
Recorded about once every 3 years in the area

River and rain flooding

23%of expected building damage
Below average · lower than 66% of U.S. census tracts
Recorded about once every 2 years in the area

Earthquakes

11%of expected building damage
Well above average · higher than 82% of U.S. census tracts
Smaller shares here
 Tornadoes Wildfire Strong wind Hail Ice storms Lightning Winter storms Cold waves Heat waves Landslides
FEMA models no building damage here
Coastal floodingAvalanchesTsunamisVolcanic activity

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 Summerton flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Summerton. 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

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

Insurance rates: Clarendon County.
Disasters

4 federal disasters brought FEMA money to Summerton

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

  1. 2016Hurricane Matthew120 households applied for aid$37K aid approved$12K to the Town of Summerton for repairs
  2. 2015Severe Storms and Flooding860 households applied for aid$681K aid approved
  3. 2004Tropical Storm Frances13 households applied for aid$1K aid approved
  4. 2004Severe Ice Storm$5K to the Town of Summerton for repairs
Disasters declared, by decade
Paid out in SummertonClarendon County only

Clarendon County has had 17 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 Summerton after a storm or flood belong in the town’s history. Add one, or share what you remember below.

Add to the Summerton archive →
Be ready

Get ready for what Summerton faces

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

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 ↗
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 ↗
Earthquakes
  • Drop, cover and hold on.
  • Strap tall furniture and the water heater to the wall.
  • Know how to shut off the gas.
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 Summerton

Is Summerton 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 Clarendon County, 13% of homes in mapped flood zones carry federal flood insurance, and 0.5% of all homes do.

How much is flood insurance in Summerton?

FEMA’s Community Rating System list shows no discount for Summerton’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 Summerton?

By FEMA money that reached Summerton, Severe Storms and Flooding (2015): 860 households applied for aid, $681K approved.

Storm stories

Memories, warnings and help from neighbors in Summerton.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Summerton’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.