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–Not graded
Natural hazards in Walnut Township · FEMA

Storms, floods and disasters in Walnut Township

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

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

What Walnut Township 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

88%of expected building damage
About average · higher than 58% of U.S. census tracts
Recorded about 3 times a year in the area
Smaller shares here
 Tornadoes Strong wind Earthquakes Ice storms Hail Hurricanes Winter storms Lightning Wildfire Cold waves Landslides Heat waves
FEMA models no building damage here
Coastal floodingAvalanchesTsunamisVolcanic activity
People, not buildings.Counting harm to people as well as buildings, FEMA’s model puts heat waves at 16% of Walnut Township’s expected losses. Heat waves do 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 Walnut Township flood? No paid flood claims on record

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

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

Insurance rates: Gallia County.
Disasters

The storms Walnut Township remembers

None of the 13 disasters declared for Gallia County shows FEMA aid or repair money reaching Walnut Township itself in FEMA’s records, so these are its biggest flood-claim years.

Disasters declared, by decade
Paid out in Walnut TownshipGallia County only

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

Next door

Walnut Township and its neighbors

How expected damage per building compares across the town line. Tap a town to see its hazards.

Perry Township: hazard risk B+Symmes Township: not gradedHarrison Township: not gradedMason Township: not gradedPerry TownshipSymmes TownshipHarrison TownshipMason TownshipWalnut Township
Lowest fifthSecondMiddleFourthHighest fifth
TownHazard riskMostly (buildings)Flood claims
Perry TownshipB+less damage than 70%river and rain flooding7
Symmes Township—281 residents; we grade 1,000+
Harrison Township—649 residents; we grade 1,000+
Mason Township—694 residents; we grade 1,000+

Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.

Be ready

Get ready for what Walnut Township 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 ↗
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 Walnut Township

Is Walnut Township 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 Gallia County, 10% of homes in mapped flood zones carry federal flood insurance, and 1.0% of all homes do.

How much is flood insurance in Walnut Township?

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

Storm stories

Memories, warnings and help from neighbors in Walnut Township.

Town Square →
Start the conversation

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