Natural hazards · Sadsbury

Sadsbury, PA natural hazards

Most of the natural-hazard damage FEMA expects in Sadsbury comes from inland flooding, and overall the risk is very low for a U.S. community. Flood insurance has paid 13 claims here since 1978.

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

Expected damage

How exposed is Sadsbury?

Very low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Sadsbury to be higher than in 18% of U.S. communities, mostly from inland flooding.

Inland flooding58%Drought10%Hurricanes6%Tornadoes6%Heat waves5%Everything else14%

By hazard

What Sadsbury faces

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

Inland flooding

58% of expected damage

Below average · higher than 38% of U.S. places

Recorded about 5 times a year in the area

Drought

10% of expected damage

Recorded about 5 times a year in the area

Hurricanes

6% of expected damage

Above average · higher than 65% of U.S. places

Recorded about once every 12 years in the area

Tornadoes

6% of expected damage

Below average · higher than 47% of U.S. places

Heat waves

5% of expected damage

Well below average · higher than 15% of U.S. places

Recorded about 8 times a year in the area

Lower here

HailIce stormsWinter weatherCold wavesWildfireEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingAvalanchesTsunamisVolcanic 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 Sadsbury flood?

Every paid claim on a federal flood insurance policy in Sadsbury, from FEMA’s records.

13paid claims since 1978

$47Kpaid to owners

1homes flooded more than once

19782026

Biggest named events

Not a named storm: 1 claim, $2K
Tropical Storm Lee: 1 claim, $9K

Homes that flooded again and again

■ FEMA “severe repetitive loss” (0) ■ flooded 2+ times

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Chester County.

Disasters that hit Sadsbury

Federal disasters declared here

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

Brought FEMA money into SadsburyDeclared for Chester County only

Chester County has had 22 natural disasters declared since 1953, most often hurricanes and floods.

Around Sadsbury

Sadsbury and the towns around it

Very lowLowModerateHighVery high

West Sadsburymostly inland floodingLow

Valleymostly inland floodingLow

Sadsburymostly inland floodingVery low

Parkesburgmostly inland floodingVery low

West Calnmostly inland floodingVery low

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. Sadsbury covers 1 census tract, combined by population.

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

FEMA’s expected losses across Sadsbury total about $1.3M a year, counting buildings, people and crops.

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.