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Rushmore street scenePhoto: Nyttend · Public domain
C−Hazard risk
Natural hazards in Jennings Township · FEMA

FEMA expects more hazard damage per building in Jennings Township than in 78% of U.S. towns, mostly from river and rain flooding

On FEMA’s National Risk Index, Jennings Township gets a C− for hazard risk: higher expected damage per building than 78% of U.S. towns. Most of that expected damage is river and rain flooding (82%). 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 78%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade
By hazard

What Jennings 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

82%of expected building damage
Well above average · higher than 85% of U.S. census tracts
Recorded about once every 2 years in the area

Tornadoes

7%of expected building damage
Well above average · higher than 81% of U.S. census tracts
Smaller shares here
 Hail Earthquakes Strong wind Ice storms Winter storms Hurricanes Lightning Wildfire Cold waves Heat waves top 5% 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 Jennings Township’s grade

River and rain flooding is 82% of the building damage FEMA expects in Jennings Township, and Jennings Township’s rate of river and rain flooding damage is higher than 85% of U.S. census tracts. Next is tornadoes at 7% (higher than 81% of U.S. census tracts).

Where Jennings Township sits
Jennings Township
Least damageMiddleMost damage

C− higher expected damage per building than 78% of U.S. towns (21,298).

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

What drives the damage to buildings
River and rain flooding82%Tornadoes7%Hail5%Everything else6%

In dollars, FEMA expects about $930K a year in losses across Jennings Township: $797K to buildings, the rest to people and crops.

Shared tract.All of Jennings Township’s 2,002 residents (2020 census) live in one census tract, which it shares with Monterey township (2,029 residents) and Ottoville village (966 residents) and Jackson township (885 residents) and Fort Jennings village (525 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 Jennings Township flood? No paid flood claims on record

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

Jennings 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: Putnam County.
Disasters

The storms Jennings Township remembers

None of the 9 disasters declared for Putnam County shows FEMA aid or repair money reaching Jennings Township itself in FEMA’s records, so these are its biggest flood-claim years.

Disasters declared, by decade
Paid out in Jennings TownshipPutnam County only

Putnam County has had 9 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

Jennings Township and its neighbors

Jennings Township is 5th of the 5 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
Marion TownshipBless damage than 58%river and rain flooding31
DelphosB−more damage than 50%river and rain flooding40
Washington TownshipC+more damage than 56%river and rain flooding13
Monterey TownshipC−more damage than 78%river and rain flooding—
Jennings TownshipC−more damage than 78%river and rain flooding0
Jackson Township—807 residents; we grade 1,000+
Sugar Creek Township—not graded yet

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 Jennings 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 Jennings Township

Is Jennings Township at risk for natural disasters?

On FEMA’s National Risk Index, Jennings Township has higher expected damage per building than 78% of U.S. towns: C− for hazard risk. Most of the expected damage is river and rain flooding (82%) and tornadoes (7%). 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 Jennings 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 Putnam County, 20% of homes in mapped flood zones carry federal flood insurance, and 0.8% of all homes do.

How much is flood insurance in Jennings Township?

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

Is Jennings Township at risk from river and rain flooding?

It is the largest share of the building damage FEMA expects here (82%), and Jennings Township’s rate for it is higher than 85% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Jennings Township.

Town Square →
Start the conversation

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