Photo: Doug Kerr · CC BY-SA 2.0Less hazard damage per building is expected in Easton than in 64% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Easton gets a B for hazard risk: lower expected damage per building than 64% of U.S. towns, #13 of 155 in Connecticut. Most of that expected damage is river and rain flooding (61%), then hurricanes (33%). Flood insurance has paid 13 claims here since 1978.
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 Easton 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
Hurricanes
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 Easton’s grade
River and rain flooding is 61% of the building damage FEMA expects in Easton, and Easton’s rate of river and rain flooding damage is lower than 64% of U.S. census tracts. Next is hurricanes at 33% (higher than 87% of U.S. census tracts).
B #13 of 155 in Connecticut; lower expected damage per building than 64% of U.S. towns (21,298).
Easton’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
The typical Connecticut town has higher expected damage than 62% of U.S. towns; within the state, Easton has less expected damage per building than 92% of Connecticut towns.
In dollars, FEMA expects about $2.5M a year in losses across Easton: $2.3M to buildings, the rest to people and crops.
Does Easton flood? Sometimes: 13 flood claims since 1978
Every paid claim on a federal flood insurance policy in Easton, from FEMA’s records: 5.0 per 1,000 homes, more than 60% of the 13,809 U.S. towns with a flood insurance record.
- Hurricane Sandy1 claim · $21K
Easton isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: the county.Easton and its neighbors
Easton is 2nd of the 6 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 |
|---|---|---|---|
| Monroe | Bless damage than 64% | river and rain flooding | 12 |
| Easton | Bless damage than 64% | river and rain flooding | 13 |
| Trumbull | B−less damage than 53% | river and rain flooding | 151 |
| Redding | B−less damage than 53% | river and rain flooding | 12 |
| Weston | C−more damage than 78% | river and rain flooding | 78 |
| Fairfield | C−more damage than 79% | river and rain flooding | 2,056 |
| Stepney | — | a Census area inside a town; graded with the town | |
| Tashua | — | a Census area inside a town; graded with the town | |
| Plattsville | — | 910 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 Easton 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.
- The season runs June through November and peaks from mid-August to mid-October.
- Bring in porch furniture and anything the wind can throw.
- Fill the gas tank and charge phones before the storm arrives.
- 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 Easton
Is Easton at risk for natural disasters?
On FEMA’s National Risk Index, Easton has lower expected damage per building than 64% of U.S. towns: B for hazard risk, #13 of 155 in Connecticut. Most of the expected damage is river and rain flooding (61%) and hurricanes (33%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Easton flood?
Flood insurance has paid 13 claims in Easton since 1978, $225K in all, or 5.0 per 1,000 homes, more than 60% of U.S. towns with a flood insurance record. 2 properties have flooded more than once. The most claims came from Hurricane Sandy (1).
Is Easton 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 the county, 51% of homes in mapped flood zones carry federal flood insurance, and 4.9% of all homes do.
How much is flood insurance in Easton?
FEMA’s Community Rating System list shows no discount for Easton’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 Easton?
By flood claims, Hurricane Sandy: 1 paid, $21K.
Is Easton at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (61%), and Easton’s rate for it is lower than 64% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Easton.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Easton’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.