Natural hazards · Mannsville

Mannsville, NY natural hazards

Most of the natural-hazard damage FEMA expects in Mannsville comes from inland flooding, and overall the risk is low for a U.S. community.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Mannsville?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Mannsville to be higher than in 30% of U.S. communities, mostly from inland flooding.

Inland flooding79%Strong wind6%Cold waves5%Everything else10%

By hazard

What Mannsville faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

79% of expected damage

Above average · higher than 58% of U.S. places

Recorded about once a year in the area

Strong wind

6% of expected damage

Well above average · higher than 89% of U.S. places

Recorded about once a year in the area

Cold waves

5% of expected damage

Above average · higher than 51% of U.S. places

Recorded about 5 times a year in the area

Lower here

Coastal floodingHurricanesTornadoesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightning

Not a risk here

DroughtAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Mannsville flood?

FEMA's records show no paid flood insurance claims in Mannsville.

of all homes
are insured

No community discount. Mannsville isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Jefferson County.

Disasters that hit Mannsville

Federal disasters declared here

None of the disasters declared for Jefferson County shows FEMA aid or repair money reaching Mannsville itself in FEMA’s records.

Brought FEMA money into MannsvilleDeclared for Jefferson County only

Jefferson County has had 16 natural disasters declared since 1953, most often winter storms and hurricanes.

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Mannsville is smaller than a census tract, so it shares the figures of the tract around its center.

Money that reached townFlood claims are matched to Mannsville’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Village of Mannsville. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

Sources: FEMA National Risk Index (December 2025); 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. Census tracts: U.S. Census Bureau.