Graham Township’s building-damage rate from tornadoes is in the top 4% of U.S. census tracts
On FEMA’s National Risk Index, Graham Township gets a C+ for hazard risk: higher expected damage per building than 58% of U.S. towns. Most of that expected damage is river and rain flooding (72%), then tornadoes (17%). 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
What Graham 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
Tornadoes
Earthquakes
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.
What’s behind Graham Township’s grade
River and rain flooding is 72% of the building damage FEMA expects in Graham Township, and Graham Township’s rate of river and rain flooding damage is higher than 64% of U.S. census tracts. Tornadoes add 17%, at a rate in the top 4% of U.S. census tracts.
C+ higher expected damage per building than 58% of U.S. towns (21,298).
Graham Township’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
In dollars, FEMA expects about $702K a year in losses across Graham Township: $428K to buildings, the rest to people and crops.
Does Graham Township flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Graham Township. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Graham 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: Jefferson County.The storms Graham Township remembers
None of the 22 disasters declared for Jefferson County shows FEMA aid or repair money reaching Graham Township itself in FEMA’s records, so these are its biggest flood-claim years.
Jefferson County has had 22 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.
Graham Township and its neighbors
Graham Township is 4th of the 7 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Johnson Township | B−less damage than 53% | river and rain flooding | 1 |
| Lexington Township | B−more damage than 53% | river and rain flooding | — |
| Republican Township | C+more damage than 56% | river and rain flooding | — |
| Graham Township | C+more damage than 58% | river and rain flooding | 0 |
| Smyrna Township | C+more damage than 61% | river and rain flooding | — |
| Lancaster Township | C+more damage than 61% | river and rain flooding | 5 |
| Marion Township | C−more damage than 76% | river and rain flooding | — |
| Montgomery Township | — | 690 residents; we grade 1,000+ | |
| Blocher | — | 0 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.
Get ready for what Graham 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.
- 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.
- 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.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- 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.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Graham Township
Is Graham Township at risk for natural disasters?
On FEMA’s National Risk Index, Graham Township has higher expected damage per building than 58% of U.S. towns: C+ for hazard risk. Most of the expected damage is river and rain flooding (72%) and tornadoes (17%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Is Graham 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 Jefferson County, 12% of homes in mapped flood zones carry federal flood insurance, and 0.5% of all homes do.
How much is flood insurance in Graham Township?
FEMA’s Community Rating System list shows no discount for Graham Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Graham Township at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (72%), and Graham Township’s rate for it is higher than 64% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Graham Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Graham 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.