Natural hazards · Spring Grove

Spring Grove, WI natural hazards

Most of the natural-hazard damage FEMA expects in Spring Grove comes from inland flooding, and overall the risk is low 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 Spring Grove?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Spring Grove to be higher than in 27% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding36%Cold waves27%Tornadoes17%Hail10%Everything else10%

By hazard

What Spring Grove faces

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

Inland flooding

36% of expected damage

Below average · higher than 27% of U.S. places

Recorded about 2 times a year in the area

Cold waves

27% of expected damage

Below average · higher than 36% of U.S. places

Recorded about 6 times a year in the area

Tornadoes

17% of expected damage

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

Recorded about once every 46 years in the area

Hail

10% of expected damage

Well above average · higher than 94% of U.S. places

Recorded about 4 times a year in the area

Lower here

HurricanesIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong 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 Spring Grove flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Green County.

Disasters that hit Spring Grove

4 federal disasters brought FEMA money here

Disasters the President declared that paid out in Spring Grove itself: aid to households, or repair grants to the Town of Spring Grove.

Brought FEMA money into Spring GroveDeclared for Green County only

2011

Severe Winter Storm and Snowstorm

$6K to the Town of Spring Grove for repairs

2008

Record Snow and Near Record Snow

$5K to the Town of Spring Grove for repairs

2000

Snow

$2K to the Town of Spring Grove for repairs

2000

Severe Storms, Tornadoes, and Flooding

$5K to the Town of Spring Grove for repairs

Green County has had 15 natural disasters declared since 1953, most often severe storms and winter storms.

Around Spring Grove

Spring Grove and the towns around it

Very lowLowModerateHighVery high

Jeffersonmostly inland floodingLow

Spring Grovemostly inland floodingLow

Decaturmostly inland floodingLow

Avonmostly inland floodingLow

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. Spring Grove covers 1 census tract, combined by population.

Money that reached townFlood claims are matched to Spring Grove’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Spring Grove. 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 Spring Grove total about $2.1M 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.