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Felkner-Anderson HousePhoto: Wdzinc · CC BY-SA 3.0
B−Hazard risk
Natural hazards in Scioto Township · FEMA

FEMA expects about as much hazard damage per building in Scioto Township as in the typical U.S. town, mostly from river and rain flooding

On FEMA’s National Risk Index, Scioto Township gets a B− for hazard risk: lower expected damage per building than 51% of U.S. towns, #806 of 993 in Ohio. Most of that expected damage is river and rain flooding (80%). 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

less than 51%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade#806 of 993 in Ohio
By hazard

What Scioto 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

80%of expected building damage
Above average · higher than 65% of U.S. census tracts
Recorded about 2 times a year in the area

Tornadoes

9%of expected building damage
Above average · higher than 73% of U.S. census tracts
Recorded about once every 19 years in the area
Smaller shares here
 Hail Ice storms Earthquakes Strong wind Winter storms Lightning Hurricanes Wildfire 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.
Hazard risk grade

What’s behind Scioto Township’s grade

River and rain flooding is 80% of the building damage FEMA expects in Scioto Township, and Scioto Township’s rate of river and rain flooding damage is higher than 65% of U.S. census tracts. Ice storms add 2%, at a rate in the top 9% of U.S. census tracts.

Where Scioto Township sits
Scioto Township
Least damageMiddleMost damage

B− #806 of 993 in Ohio; lower expected damage per building than 51% of U.S. towns (21,298).

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

What drives the damage to buildings
River and rain flooding80%Tornadoes9%Hail4%Everything else6%

The typical Ohio town has lower expected damage than 79% of U.S. towns; within the state, Scioto Township has more expected damage per building than 81% of Ohio towns.

In dollars, FEMA expects about $1.6M a year in losses across Scioto Township: $1.4M to buildings, the rest to people and crops.

Shared tract.All of Scioto Township’s 3,742 residents (2020 census) live in one census tract, which it shares with Ostrander village (1,094 residents) and Thompson township (659 residents) and Radnor CDP (180 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 township’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 Scioto Township flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Scioto 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

Scioto 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: Delaware County.
Disasters

The storms Scioto Township remembers

None of the 12 disasters declared for Delaware County shows FEMA aid or repair money reaching Scioto Township itself in FEMA’s records, so these are its biggest flood-claim years.

Disasters declared, by decade
Paid out in Scioto TownshipDelaware County only

Delaware County has had 12 natural disasters declared by the President since 1953, most often severe storms, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.

Next door

Scioto Township and its neighbors

Scioto Township is 5th of the 6 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.

Lowest fifthSecondMiddleFourthHighest fifth
TownHazard riskMostly (buildings)Flood claims
Concord TownshipB+less damage than 66%river and rain flooding1
Dover TownshipBless damage than 64%river and rain flooding—
DelawareBless damage than 62%river and rain flooding13
Radnor TownshipB−less damage than 51%river and rain flooding—
Scioto TownshipB−less damage than 51%river and rain flooding0
Delaware TownshipB−more damage than 55%river and rain flooding—
Thompson Township—568 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 Scioto 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 ↗
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 Scioto Township

Is Scioto Township at risk for natural disasters?

On FEMA’s National Risk Index, Scioto Township has lower expected damage per building than 51% of U.S. towns: B− for hazard risk, #806 of 993 in Ohio. Most of the expected damage is river and rain flooding (80%) and tornadoes (9%). 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 Scioto 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 Delaware County, 16% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.

How much is flood insurance in Scioto Township?

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

Is Scioto Township at risk from river and rain flooding?

It is the largest share of the building damage FEMA expects here (80%), and Scioto Township’s rate for it is higher than 65% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Scioto Township.

Town Square →
Start the conversation

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