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Washington County CourthousePhoto: Calvin Beale · Public domain
DHazard risk
Natural hazards in Chatom · FEMA

More hazard damage per building is expected in Chatom than in 90% of U.S. towns, led by hurricanes

On FEMA’s National Risk Index, Chatom gets a D for hazard risk: higher expected damage per building than 90% of U.S. towns. Most of that expected damage is hurricanes (46%), then river and rain flooding (38%). FEMA’s files show no paid flood insurance claims here.

Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded

more than 90%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade
By hazard

What Chatom faces

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

Hurricanes

46%of expected building damage
Well above average · in the top 6% of U.S. census tracts
Recorded about once every 5 years in the area

River and rain flooding

38%of expected building damage
Above average · higher than 67% of U.S. census tracts
Recorded about once every 1 years in the area

Tornadoes

8%of expected building damage
Well above average · in the top 6% of U.S. census tracts
Recorded about once every 5 years in the area
Smaller shares here
 Strong wind top 2% Earthquakes Hail Wildfire Lightning top 2% Ice storms Cold waves top 4% Winter storms 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 tornadoes at 17% of Chatom’s expected losses. Tornadoes do little damage to buildings (7.6%), 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.
Hazard risk grade

What’s behind Chatom’s grade

Hurricanes are 46% of the building damage FEMA expects in Chatom, and Chatom’s rate of hurricanes damage is in the top 6% of U.S. census tracts. Tornadoes add 8%, at a rate in the top 6% of U.S. census tracts.

Where Chatom sits
Chatom
Least damageMiddleMost damage

D higher expected damage per building than 90% of U.S. towns (21,298).

All of Chatom’s residents live in one census tract; the figures are that tract’s.

What drives the damage to buildings
Hurricanes46%River and rain flooding38%Tornadoes8%Everything else9%

In dollars, FEMA expects about $782K a year in losses across Chatom: $566K to buildings, the rest to people and crops.

Recent disaster.FEMA’s model looks at expected damage to the buildings standing today. After Hurricane Zeta in 2020, FEMA took 97 aid registrations from Chatom addresses (the town has 414 homes).
Shared tract.All of Chatom’s 1,104 residents (2020 census) live in one census tract, which it shares with Hobson CDP (100 residents). FEMA publishes its model by tract, so the rate and the hazard mix are the tract’s, the same for all of them. The flood claims below are the town’s own.
A shared figure. The grade describes the whole tract, not each street in it, and FEMA’s model is an average year for today’s buildings, not a record: the claims below are the record.

How TownRatings grades hazard risk →

Flood insurance claims

Does Chatom flood? No paid flood claims on record

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

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

Insurance rates: Washington County.
Disasters

6 federal disasters brought FEMA money to Chatom

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

  1. 2020Hurricane Zeta97 households applied for aid$66K aid approved$28K to the Town of Chatom for repairs
  2. 2011Severe Storms, Tornadoes, Straight-line Winds, and Flooding12 households applied for aid$946 aid approved
  3. 2005Hurricane Katrina372 households applied for aid$334K aid approved$42K to the Town of Chatom for repairs
  4. 2005Hurricane Dennis$2K to the Town of Chatom for repairs
  5. 2004Hurricane Ivan158 households applied for aid$121K aid approved$19K to the Town of Chatom for repairs
  6. 2003Severe Storms, Tornadoes, and Flooding50 households applied for aid$103K aid approved
Disasters declared, by decade
Paid out in ChatomWashington County only

Washington County has had 21 natural disasters declared by the President since 1953, most often hurricanes and tropical storms, then severe storms.

Also 1 FEMA wildfire suppression grant (Fire Management Assistance, not a disaster declaration) for fires in Washington County, 1999–1999.

Were you here?

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

Add to the Chatom archive →
Be ready

Get ready for what Chatom 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 ↗
Tornado warnings
  • Pick your spot now: the lowest floor, an inside room, no windows.
  • A watch means be ready; a warning means take cover now.
  • Keep shoes and a flashlight by the bed.
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 Chatom

Is Chatom at risk for natural disasters?

On FEMA’s National Risk Index, Chatom has higher expected damage per building than 90% of U.S. towns: D for hazard risk. Most of the expected damage is hurricanes (46%) and river and rain flooding (38%). The figures are for the one census tract the town shares with its neighbors. This is FEMA’s model of an average year for today’s buildings, not a forecast.

Is Chatom 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 Washington County, 3% of homes in mapped flood zones carry federal flood insurance, and 0.1% of all homes do.

How much is flood insurance in Chatom?

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

By FEMA money that reached Chatom, Hurricane Katrina (2005): 372 households applied for aid, $334K approved, and $42K to the Town of Chatom for repairs.

Is Chatom at risk from hurricanes?

It is the largest share of the building damage FEMA expects here (46%), and Chatom’s rate for it is in the top 6% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Chatom.

Town Square →
Start the conversation

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