Natural hazards · Chester

Chester, NJ natural hazards

Most of the natural-hazard damage FEMA expects in Chester comes from inland flooding, and overall the risk is very low for a U.S. community. 12 federal disasters brought FEMA money into town.

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

How exposed is Chester?

4
Very low
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Chester to be higher than in 4% of U.S. communities, mostly from inland flooding.

Inland flooding55%Earthquakes11%Cold waves10%Hurricanes7%Tornadoes6%Everything else12%
By hazard

What Chester faces

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

Inland flooding

55% of expected damage
Well below average · higher than 9% of U.S. places
Recorded about 4 times a year in the area

Earthquakes

11% of expected damage
Above average · higher than 68% of U.S. places

Cold waves

10% of expected damage
Below average · higher than 29% of U.S. places
Recorded about once a year in the area

Hurricanes

7% of expected damage
Above average · higher than 67% of U.S. places
Recorded about once every 10 years in the area

Tornadoes

6% of expected damage
Below average · higher than 43% of U.S. places

Lower here

HailIce stormsWinter weatherHeat wavesWildfireLandslidesStrong windLightningDrought

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 Chester flood?

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

of all homes
are insured
No community discount. Chester isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Morris County.
Disasters that hit Chester

12 federal disasters brought FEMA money here

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

Brought FEMA money into ChesterDeclared for Morris County only
2021

Remnants of Hurricane Ida

22 households applied for aid $19K aid approved
2021

Severe Winter Storm and Snowstorm

$33K to the Borough of Chester for repairs
2020

Tropical Storm Isaias

$22K to the Borough of Chester for repairs
2018

Severe Winter Storm and Snowstorm

$36K to the Borough of Chester for repairs
2016

Severe Winter Storm and Snowstorm

$17K to the Borough of Chester for repairs
2012

Hurricane Sandy

167 households applied for aid $31K aid approved $72K to the Borough of Chester for repairs
2011

Severe Storm

$34K to the Borough of Chester for repairs
2011

Hurricane Irene

39 households applied for aid $132K aid approved $20K to the Borough of Chester for repairs
2010

Severe Winter Storm and Snowstorm

$6K to the Borough of Chester for repairs
2010

Severe Storms and Flooding

4 households applied for aid $9K aid approved
2007

Severe Storms and Inland and Coastal Flooding

2 households applied for aid
2005

Severe Storms and Flooding

1 household applied for aid $3K aid approved
Morris County has had 26 natural disasters declared since 1953, most often severe 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. Chester covers 1 census tract, combined by population.
Money that reached townFlood claims are matched to Chester’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Borough of Chester. 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 Chester total about $488K 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.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01