Storms, floods and disasters in Brooklyn
Brooklyn isn’t graded for hazard risk: Brooklyn has 729 residents; we grade towns of 1,000 or more. Flood insurance has paid 2 claims here since 1993.
What Brooklyn 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.
Does Brooklyn flood? Rarely: 2 flood claims since 1993
Every paid claim on a federal flood insurance policy in Brooklyn, from FEMA’s records.
- The Midwest Flooding1 claim · $4K
Brooklyn isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: St. Clair County.2 federal disasters brought FEMA money to Brooklyn
Disasters that paid out in Brooklyn itself (aid to households or repair grants to the Village of Brooklyn), newest first, with that year’s flood claims.
- 2024Severe Storms, Tornadoes, Straight-line Winds, and Floodng4 households applied for aid$8K aid approved
- 2022Severe Storm and Flooding14 households applied for aid$13K aid approved
St. Clair County has had 16 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Brooklyn after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Brooklyn archive →Brooklyn and its neighbors
How expected damage per building compares across the town line. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Venice | C−more damage than 80% | river and rain flooding | 13 |
| Madison | Dmore damage than 86% | river and rain flooding | 17 |
| Fairmont City | Dmore damage than 88% | river and rain flooding | 2 |
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 Brooklyn 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 Brooklyn
Does Brooklyn flood?
Flood insurance has paid 2 claims in Brooklyn since 1993, $4K in all. The most claims came from Midwest Flooding (1).
Is Brooklyn 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 St. Clair County, 1.0% of all homes carry federal flood insurance.
How much is flood insurance in Brooklyn?
FEMA’s Community Rating System list shows no discount for Brooklyn’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 Brooklyn?
By FEMA money that reached Brooklyn, Severe Storm and Flooding (2022): 14 households applied for aid, $13K approved. By flood claims, Midwest Flooding: 1 paid, $4K.
Storm stories
Memories, warnings and help from neighbors in Brooklyn.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Brooklyn’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.