Natural hazards · Bergen

Bergen, WI natural hazards

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

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

Expected damage

How exposed is Bergen?

High

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Bergen to be higher than in 72% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding45%Cold waves32%Landslides7%Tornadoes7%Everything else9%

By hazard

What Bergen faces

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

Inland flooding

45% of expected damage

Well above average · higher than 87% of U.S. places

Recorded about 3 times a year in the area

Cold waves

32% of expected damage

Below average · higher than 42% of U.S. places

Recorded about 7 times a year in the area

Landslides

7% of expected damage

Well above average · higher than 97% of U.S. places

Tornadoes

7% of expected damage

Well above average · higher than 81% of U.S. places

Recorded about once every 15 years in the area

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesStrong 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 Bergen flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Vernon County.

Disasters that hit Bergen

Federal disasters declared here

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

Brought FEMA money into BergenDeclared for Vernon County only

Vernon County has had 21 natural disasters declared since 1953, most often severe storms and floods.

Around Bergen

Bergen and the towns around it

Very lowLowModerateHighVery high

Brownsvillemostly inland floodingVery high

Bergenmostly inland floodingHigh

Genoamostly inland floodingHigh

Shelbymostly inland floodingHigh

Hamburgmostly inland floodingHigh

Crooked Creekmostly inland floodingModerate

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