Natural hazards · Elderon

Elderon, WI natural hazards

Most of the natural-hazard damage FEMA expects in Elderon 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 Elderon?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Elderon to be higher than in 32% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding46%Cold waves34%Tornadoes10%Everything else10%

By hazard

What Elderon faces

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

Inland flooding

46% of expected damage

Above average · higher than 52% of U.S. places

Recorded about once a year in the area

Cold waves

34% of expected damage

Well below average · higher than 21% of U.S. places

Recorded about 9 times a year in the area

Tornadoes

10% of expected damage

Above average · higher than 73% of U.S. places

Recorded about once every 13 years in the area

Lower here

HailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingHurricanesDroughtAvalanchesTsunamisVolcanic 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 Elderon flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Marathon County.

Disasters that hit Elderon

Federal disasters declared here

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

Brought FEMA money into ElderonDeclared for Marathon County only

Marathon County has had 10 natural disasters declared since 1953, most often severe storms and floods.

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