FEMA expects more hazard damage per building in Preston Township than in 68% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Preston Township gets a C for hazard risk: higher expected damage per building than 68% of U.S. towns. Most of that expected damage is river and rain flooding (63%), then earthquakes (25%). 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 Preston 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
Earthquakes
Tornadoes
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 Preston Township’s grade
River and rain flooding is 63% of the building damage FEMA expects in Preston Township, and Preston Township’s rate of river and rain flooding damage is higher than 64% of U.S. census tracts. Next is earthquakes at 25% (higher than 84% of U.S. census tracts).
C higher expected damage per building than 68% of U.S. towns (21,298).
All of Preston Township’s residents live in one census tract; the figures are that tract’s.
In dollars, FEMA expects about $1.1M a year in losses across Preston Township: $778K to buildings, the rest to people and crops.
Does Preston Township flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Preston Township. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Preston 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: Richland County.The storms Preston Township remembers
None of the 5 disasters declared for Richland County shows FEMA aid or repair money reaching Preston Township itself in FEMA’s records, so these are its biggest flood-claim years.
Richland County has had 5 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.
Preston Township and its neighbors
Preston Township has the lowest expected damage per building of the 1 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Preston Township | Cmore damage than 68% | river and rain flooding | 0 |
| German Township | — | 271 residents; we grade 1,000+ | |
| Olney Township | — | not graded yet | |
| Ste. Marie Township | — | 669 residents; we grade 1,000+ | |
| Fox Township | — | 356 residents; we grade 1,000+ | |
| Denver Township | — | 343 residents; we grade 1,000+ | |
| West Liberty | — | 43 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 Preston 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.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- 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.
- 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 Preston Township
Is Preston Township at risk for natural disasters?
On FEMA’s National Risk Index, Preston Township has higher expected damage per building than 68% of U.S. towns: C for hazard risk. Most of the expected damage is river and rain flooding (63%) and earthquakes (25%). 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 Preston 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 Richland County, 0.1% of all homes carry federal flood insurance.
How much is flood insurance in Preston Township?
FEMA’s Community Rating System list shows no discount for Preston Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Preston Township at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (63%), and Preston Township’s rate for it is higher than 64% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Preston Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Preston 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.