On FEMA’s figures, West Mahoning Township faces less hazard damage per building than 68% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, West Mahoning Township gets a B+ for hazard risk: lower expected damage per building than 68% of U.S. towns. Most of that expected damage is river and rain flooding (92%). 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 West Mahoning 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
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 West Mahoning Township’s grade
River and rain flooding is 92% of the building damage FEMA expects in West Mahoning Township, and West Mahoning Township’s rate of river and rain flooding damage is higher than 61% of U.S. census tracts.
B+ lower expected damage per building than 68% of U.S. towns (21,298).
All of West Mahoning Township’s residents live in one census tract; the figures are that tract’s.
In dollars, FEMA expects about $385K a year in losses across West Mahoning Township: $316K to buildings, the rest to people and crops.
Does West Mahoning Township flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in West Mahoning Township. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
West Mahoning 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: Indiana County.The storms West Mahoning Township remembers
None of the 15 disasters declared for Indiana County shows FEMA aid or repair money reaching West Mahoning Township itself in FEMA’s records, so these are its biggest flood-claim years.
Indiana County has had 15 natural disasters declared by the President since 1953, most often floods, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
West Mahoning Township and its neighbors
West Mahoning Township is 3rd of the 4 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 |
|---|---|---|---|
| North Mahoning Township | A−less damage than 81% | river and rain flooding | — |
| South Mahoning Township | B+less damage than 68% | river and rain flooding | 6 |
| West Mahoning Township | B+less damage than 68% | river and rain flooding | 0 |
| Wayne Township | Cmore damage than 72% | river and rain flooding | 72 |
| Porter Township | — | 318 residents; we grade 1,000+ | |
| East Mahoning Township | — | 951 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 West Mahoning 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.
- 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 West Mahoning Township
Is West Mahoning Township at risk for natural disasters?
On FEMA’s National Risk Index, West Mahoning Township has lower expected damage per building than 68% of U.S. towns: B+ for hazard risk. Most of the expected damage is river and rain flooding (92%). 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 West Mahoning 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 Indiana County, 19% of homes in mapped flood zones carry federal flood insurance, and 0.5% of all homes do.
How much is flood insurance in West Mahoning Township?
FEMA’s Community Rating System list shows no discount for West Mahoning Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is West Mahoning Township at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (92%), and West Mahoning Township’s rate for it is higher than 61% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in West Mahoning Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where West Mahoning 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.