Natural hazards · Istachatta

Istachatta, FL natural hazards

Most of the natural-hazard damage FEMA expects in Istachatta comes from inland flooding, and overall the risk is very high for a U.S. community. 4 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is Istachatta?

Very high

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Istachatta to be higher than in 80% of U.S. communities, mostly from inland flooding and hurricanes.

Inland flooding43%Hurricanes30%Tornadoes14%Wildfire6%Everything else7%

By hazard

What Istachatta faces

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

Inland flooding

43% of expected damage

Well above average · higher than 78% of U.S. places

Recorded about once a year in the area

Hurricanes

30% of expected damage

Well above average · higher than 91% of U.S. places

Recorded about once every 4 years in the area

Tornadoes

14% of expected damage

Above average · higher than 70% of U.S. places

Recorded about once every 33 years in the area

Wildfire

6% of expected damage

Well above average · higher than 95% of U.S. places

Lower here

HailCold wavesHeat wavesEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingIce stormsWinter weatherDroughtAvalanchesTsunamisVolcanic 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 Istachatta flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Hernando County.

Disasters that hit Istachatta

4 federal disasters brought FEMA money here

Disasters the President declared that paid out in Istachatta itself: aid to households, or repair grants to Istachatta.

Brought FEMA money into IstachattaDeclared for Hernando County only

2017

Hurricane Irma

2 households applied for aid $500 aid approved

2012

Tropical Storm Debby

1 household applied for aid

2004

Hurricane Jeanne

5 households applied for aid $2K aid approved

2004

Hurricane Frances

8 households applied for aid $4K aid approved

Hernando County has had 34 natural disasters declared since 1953, most often hurricanes and severe storms.

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. Istachatta 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 Istachatta’s own flood-insurance community; household aid to the registrant’s city; repair grants to Istachatta. 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.