On FEMA’s figures, Bangor faces less hazard damage per building than 75% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Bangor gets a B+ for hazard risk: lower expected damage per building than 75% of U.S. towns. Most of that expected damage is river and rain flooding (81%), then earthquakes (12%). 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 Bangor 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
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 Bangor’s grade
River and rain flooding is 81% of the building damage FEMA expects in Bangor, and Bangor’s rate of river and rain flooding damage is lower than 54% of U.S. census tracts. Ice storms add 3%, at a rate in the top 7% of U.S. census tracts.
B+ lower expected damage per building than 75% of U.S. towns (21,298).
All of Bangor’s residents live in one census tract; the figures are that tract’s.
In dollars, FEMA expects about $456K a year in losses across Bangor: $373K to buildings, the rest to people and crops.
Does Bangor flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Bangor. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Bangor isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Franklin County.4 federal disasters brought FEMA money to Bangor
Disasters that paid out in Bangor itself (aid to households or repair grants to the Town of Bangor), newest first, with that year’s flood claims.
- 2024Remnants of Tropical Storm Debby$262K to the Town of Bangor for repairs
- 2017Severe Winter Storm and Snowstorm$8K to the Town of Bangor for repairs
- 2013Severe Storms and Flooding$50K to the Town of Bangor for repairs
- 2011Severe Storms, Flooding, Tornadoes, and Straight-line Winds$27K to the Town of Bangor for repairs
Franklin County has had 14 natural disasters declared by the President since 1953, most often severe storms, then hurricanes and tropical storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees; the 2001 World Trade Center declarations.
Old photos of Bangor after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Bangor archive →Bangor and its neighbors
Bangor is 2nd of the 5 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 |
|---|---|---|---|
| Moira | B+less damage than 75% | river and rain flooding | — |
| Bangor | B+less damage than 75% | river and rain flooding | 0 |
| Malone | B+less damage than 70% | river and rain flooding | 7 |
| Fort Covington | B−less damage than 52% | river and rain flooding | 1 |
| Westville | B−less damage than 52% | river and rain flooding | 1 |
| Brandon | — | 511 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 Bangor 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.
- 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 Bangor
Is Bangor at risk for natural disasters?
On FEMA’s National Risk Index, Bangor has lower expected damage per building than 75% of U.S. towns: B+ for hazard risk. Most of the expected damage is river and rain flooding (81%) and earthquakes (12%). 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 Bangor 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 Franklin County, 0.4% of all homes carry federal flood insurance.
How much is flood insurance in Bangor?
FEMA’s Community Rating System list shows no discount for Bangor’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Bangor?
By FEMA money that reached Bangor, Remnants of Tropical Storm Debby (2024): $262K to the Town of Bangor for repairs.
Is Bangor at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (81%), and Bangor’s rate for it is lower than 54% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Bangor.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Bangor’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.