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Putnam County, New York

Natural disaster risk, federal disaster history and flood insurance facts.

Very Low overall risk
58th of 62highest risk in New York
$20Mexpected losses a year
25federal declarations
1 in 167homes with flood insurance
Photo: U.S. Geological Survey, public domain

Putnam County, New York has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 60% of US counties. It ranks 58th of 62 counties in New York. The costliest hazards here are inland flooding, hurricanes and strong wind. FEMA estimates about $20 million a year in expected losses, or roughly $208 per resident. Since 1965 it has been included in 25 federal disaster or emergency declarations for natural events (16 major disasters). The most recent was in July 2023 (severe storms and flooding). Fewer than 1 in 100 homes here carry federal flood insurance (222 policies). Since 1978, federal flood insurance has paid about $5.4 million on 373 claims here, including $2.1 million for floods in 2012.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Putnam County

$13.6 million a yearExpected losses. Damaging events about once a year.
  • Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
  • Price a flood policy now. Most new federal policies take 30 days to start.
$1.3 million a yearExpected losses. Damaging events about once every 8 years.
  • Know your evacuation zone and route before June 1.
  • Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.

Strong wind

Moderate
$1.1 million a yearExpected losses. Damaging events about 4 times a year.
  • Secure outdoor furniture and trash bins before storms.
  • Have trees near the house checked.
HazardRatingScoreExpected loss a year
Inland floodingLow57.4
$14M
HurricaneLow73.2
$1M
Strong windModerate58.4
$1M
Cold waveLow39.1
$1M
EarthquakeLow65.1
$999K
TornadoLow29.8
$825K
Heat waveLow47.6
$544K
Ice stormModerate68.3
$328K
LightningLow43.8
$306K
Winter weatherLow54.0
$120K
Coastal floodingVery Low40.6
$28K
LandslideLow77.4
$20K
HailVery Low4.7
$18K
WildfireVery Low19.7
$12K
DroughtVery Low19.1
$5K
AvalancheVery Low33.6
$225

Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is very low and community resilience is very high in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Putnam County. 2020s bar runs to November 2026.

By type

Hurricane11
Severe Storm5
Snowstorm4
Flood3
Drought1
Fire1

Most recent

Jul 22, 2023Severe Storms and FloodingMajor disaster
Sep 5, 2021Remnants of Hurricane IdaMajor disaster
Sep 2, 2021Remnants of Hurricane IdaEmergency
Aug 22, 2021Hurricane HenriEmergency
Oct 2, 2020Tropical Storm IsaiasMajor disaster
Oct 30, 2012Hurricane SandyMajor disaster
Oct 28, 2012Hurricane SandyEmergency
Aug 31, 2011Hurricane IreneMajor disaster
Aug 26, 2011Hurricane IreneEmergency
Dec 18, 2008Severe Winter StormEmergency
Show all 25
Apr 24, 2007Severe Storms and Inland and Coastal FloodingMajor disaster
Sep 30, 2005Hurricane Katrina EvacuationEmergency
Apr 19, 2005Severe Storms and FloodingMajor disaster
Aug 3, 2004Severe Storms and FloodingMajor disaster
Mar 27, 2003SnowEmergency
Sep 11, 2001Fires and ExplosionsMajor disaster
Sep 19, 1999Hurricane Floyd Major Disaster DeclarationsMajor disaster
Sep 18, 1999Hurricane Floyd Emergency DeclarationsEmergency
Jan 24, 1996Severe Storms and FloodingMajor disaster
Jan 12, 1996Blizzard of 96 (Severe Snow Storm)Major disaster
Mar 17, 1993Severe BlizzardEmergency
Nov 10, 1987Severe Winter StormMajor disaster
Oct 2, 1975Storms, Rains, Landslides & FloodingMajor disaster
Sep 13, 1971Severe Storms & FloodingMajor disaster
Aug 18, 1965Water ShortageMajor disaster

New York also had 12 statewide declarations that did not name single counties.

Storm history since 1968

Tornado risk by county ›

The National Weather Service has logged 237 storm reports in Putnam County since 1968, with 1 death and 13 injuries and about $28.4 million in reported damage. The strongest on record here was an F2 tornado on July 10, 1989.

6tornadoes
33hail reports, largest 1.75 inches
148damaging thunderstorm winds
28floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Jul 10, 1989F2–5 / 0
Jul 29, 1971F2–0 / 0
May 15, 2018EF2Ludingtonville0 / 0
May 15, 2018EF1Haviland Hollow0 / 0
Aug 9, 1968F1–0 / 0

Most damaging storms

DateTypeNearDamage
Jul 10, 1989Tornado–$25M
Sep 16, 1999Flash FloodCountywide$2M
Jul 9, 2002LightningMahopac Falls$500K
Jul 29, 1971Tornado–$250K
May 15, 2018TornadoLudingtonville$250K
May 15, 2018TornadoHaviland Hollow$100K

Source: NOAA Storm Events Database, county-based reports through Jul 14, 2025. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.

Hurricanes and tropical storms

Hurricane risk by county ›

Since 1861, 7 hurricanes and 19 tropical storms have passed within 65 miles of the center of Putnam County, 15 of them since 1950. The strongest was an unnamed hurricane in 1938, with top winds near 120 mph about 62 miles away.

7hurricanes
1major hurricanes (Category 3+)
19tropical storms
2020most recent: Isaias

Strongest storms nearby

DateStormStrengthClosest
Sep 21, 1938UnnamedCategory 3, 120 mph62 mi
Sep 12, 1960DonnaCategory 2, 95 mph65 mi
Sep 27, 1985GloriaCategory 1, 85 mph62 mi
Aug 24, 1893UnnamedCategory 1, 85 mph51 mi
Oct 10, 1894UnnamedCategory 1, 85 mph63 mi
Oct 23, 1878UnnamedCategory 1, 75 mph64 mi

Most recent storms

DateStormStrengthClosest
Aug 4, 2020IsaiasTropical storm, 60 mph53 mi
Jul 11, 2020FayTropical storm, 40 mph61 mi
Aug 28, 2011IreneTropical storm, 65 mph62 mi
Sep 7, 2008HannaTropical storm, 50 mph56 mi
Sep 16, 1999FloydTropical storm, 60 mph59 mi
Jul 13, 1996BerthaTropical storm, 70 mph41 mi

Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.

Flood insurance in Putnam County

Check your address flood zone ›
0.6%of homes have federal flood insurance (222 policies)
63.3%of homes in mapped high-risk flood zones are insured
$5.4 millionpaid on 373 flood claims since 1978
2012costliest year, with $2.1 million paid

National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.

Homes in Putnam County

$471,300median home value (New York $423,800, US $332,700)
1968median year homes were built (New York 1959, US 1980)
67%of homes built before 1980, before many modern wind, quake and flood building rules
0.7%of homes are mobile homes, which are the least safe in tornadoes and high winds

Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 38,450 housing units.

Compare in New York

All 62 ›
Largest countiesOverall riskTop hazard
Kings CountyHighInland flooding
Queens CountyHighInland flooding
New York CountyHighInland flooding
Suffolk CountyHighInland flooding
Bronx CountyHighInland flooding
Nassau CountyHighInland flooding
Westchester CountyHighInland flooding
Erie CountyHighInland flooding

Neighboring counties

CountyOverall riskDeclarations
Westchester CountyHigh28
Western Connecticut Planning Region, CTHigh33
Orange CountyModerate32
Rockland CountyModerate26
Dutchess CountyModerate23

Common questions about Putnam County

What is the biggest natural hazard in Putnam County?

Inland flooding has the highest expected yearly losses in Putnam County, about $13.6 million a year in FEMA's estimate. Hurricane is second at $1.3 million.

How many federal disasters has Putnam County had?

Putnam County has been included in 25 federal disaster or emergency declarations for natural events since 1965, including 16 major disasters. The most recent was Severe Storms and Flooding in July 2023.

Is Putnam County a high-risk place to live?

Its overall rating is Very Low, 58th highest of 62 in New York. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.

Do I need flood insurance in Putnam County?

Standard home insurance does not cover flooding. About 1 in 167 homes in Putnam County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.

How many tornadoes has Putnam County had?

NOAA records list 6 tornadoes in Putnam County since 1950. The strongest was an F2 tornado on July 10, 1989. The weather service has also logged 33 hail reports and 28 floods here.

How many hurricanes have hit Putnam County?

NOAA's hurricane records show 7 hurricanes and 19 tropical storms passing within 65 miles of the center of Putnam County, including 1 major hurricane (Category 3 or stronger). The strongest was an unnamed hurricane in 1938, with winds near 120 mph.

Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.