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Red River, WisconsinPhoto: Mimich · Public domain
A+Hazard risk
Natural hazards in Red River · FEMA

FEMA puts Red River’s expected hazard damage per building below that of 98% of U.S. towns, mostly from river and rain flooding

On FEMA’s National Risk Index, Red River gets an A+ for hazard risk: lower expected damage per building than 98% of U.S. towns. Most of that expected damage is river and rain flooding (77%), then tornadoes (14%). FEMA’s files show no paid flood insurance claims here.

Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded

less than 98%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade
By hazard

What Red River faces

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

River and rain flooding

77%of expected building damage
Well below average · lower than 89% of U.S. census tracts
Recorded about once every 1 years in the area

Tornadoes

14%of expected building damage
Above average · higher than 62% of U.S. census tracts

Hail

7%of expected building damage
Above average · higher than 79% of U.S. census tracts
Recorded about once a year in the area
Smaller shares here
 Strong wind Earthquakes Lightning Coastal flooding Wildfire Winter storms Ice storms Hurricanes Cold waves Heat waves Landslides
FEMA models no building damage here
AvalanchesTsunamisVolcanic activity
People, not buildings.Counting harm to people as well as buildings, FEMA’s model puts cold waves at 25% of Red River’s expected losses. Cold waves do little damage to buildings (0.0%), so they aren’t part of the grade.

Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.
Hazard risk grade

What’s behind Red River’s grade

River and rain flooding is 77% of the building damage FEMA expects in Red River, and Red River’s rate of river and rain flooding damage is lower than 89% of U.S. census tracts. Next is tornadoes at 14% (higher than 62% of U.S. census tracts).

Where Red River sits
Red River
Least damageMiddleMost damage

A+ lower expected damage per building than 98% of U.S. towns (21,298).

All of Red River’s residents live in one census tract; the figures are that tract’s.

What drives the damage to buildings
River and rain flooding77%Tornadoes14%Hail7%Everything else2%

In dollars, FEMA expects about $629K a year in losses across Red River: $389K to buildings, the rest to people and crops.

Shared tract.All of Red River’s 1,374 residents (2020 census) live in one census tract, which it shares with Casco village (630 residents). FEMA publishes its model by tract, so the rate and the hazard mix are the tract’s, the same for all of them. The flood claims below are the town’s own.
A shared figure. The grade describes the whole tract, not each street in it, and FEMA’s model is an average year for today’s buildings, not a record: the claims below are the record.

How TownRatings grades hazard risk →

Flood insurance claims

Does Red River flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Red River. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.

of all homes are insured
No community discount

Red River isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Kewaunee County.
Disasters

1 federal disaster brought FEMA money to Red River

Disasters that paid out in Red River itself (aid to households or repair grants to the Town of Red River), newest first, with that year’s flood claims.

  1. 2000Snow$2K to the Town of Red River for repairs
Disasters declared, by decade
Paid out in Red RiverKewaunee County only

Kewaunee County has had 5 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.

Were you here?

Old photos of Red River after a storm or flood belong in the town’s history. Add one, or share what you remember below.

Add to the Red River archive →
Next door

Red River and its neighbors

Red River is 2nd of the 3 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.

Lowest fifthSecondMiddleFourthHighest fifth
TownHazard riskMostly (buildings)Flood claims
LuxemburgA+among the lowest damageriver and rain flooding—
Red RiverA+less damage than 98%river and rain flooding0
Green BayA+less damage than 97%river and rain flooding—
Union—not graded yet
Lincoln—828 residents; we grade 1,000+
Dyckesville—391 residents; we grade 1,000+

Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.

Be ready

Get ready for what Red River faces

A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.

When the river rises
  • Turn around at flooded roads: a foot of moving water can carry off a car.
  • Flood insurance usually takes 30 days to start, so buy it before the forecast.
  • Keep papers and medicines up high, in a grab-and-go bag.
More from Ready.gov ↗
Tornado warnings
  • Pick your spot now: the lowest floor, an inside room, no windows.
  • A watch means be ready; a warning means take cover now.
  • Keep shoes and a flashlight by the bed.
More from Ready.gov ↗
Hail
  • Park in a garage or under cover when storms are forecast.
  • Stay away from windows while it falls.
  • Photograph roof and car damage for your insurer.
More from Ready.gov ↗
Before you buy or rent
  • Look up the address on FEMA’s flood map.
  • Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
  • Get a flood insurance quote early: policies usually start 30 days after you buy.
When a storm is coming
Forecast and alertsWeather →911, the nearest ERSafety →

Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.

Questions about natural hazards in Red River

Is Red River at risk for natural disasters?

On FEMA’s National Risk Index, Red River has lower expected damage per building than 98% of U.S. towns: A+ for hazard risk. Most of the expected damage is river and rain flooding (77%) and tornadoes (14%). The figures are for the one census tract the town shares with its neighbors. This is FEMA’s model of an average year for today’s buildings, not a forecast.

Is Red River in a flood zone?

Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Kewaunee County, 0.3% of all homes carry federal flood insurance.

How much is flood insurance in Red River?

FEMA’s Community Rating System list shows no discount for Red River’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.

What was the biggest storm in Red River?

By FEMA money that reached Red River, Snow (2000): $2K to the Town of Red River for repairs.

Is Red River at risk from river and rain flooding?

It is the largest share of the building damage FEMA expects here (77%), and Red River’s rate for it is lower than 89% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Red River.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Red River’s residents lived in the 2020 census; 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. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.