Photo: Myotus · CC BY 4.0Less hazard damage per building is expected in Long Prairie than in 96% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Long Prairie gets an A+ for hazard risk: lower expected damage per building than 96% of U.S. towns, #4 of 274 in Minnesota. Most of that expected damage is river and rain flooding (76%), then tornadoes (14%). Flood insurance has paid 3 claims here since 1979.
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
What Long Prairie 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
Tornadoes
Strong wind
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.
What’s behind Long Prairie’s grade
River and rain flooding is 76% of the building damage FEMA expects in Long Prairie, and Long Prairie’s rate of river and rain flooding damage is lower than 84% of U.S. census tracts. Next is tornadoes at 14% (higher than 67% of U.S. census tracts).
A+ #4 of 274 in Minnesota; lower expected damage per building than 96% of U.S. towns (21,298).
Long Prairie’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
The typical Minnesota town has lower expected damage than 57% of U.S. towns; within the state, Long Prairie has less expected damage per building than 99% of Minnesota towns.
In dollars, FEMA expects about $878K a year in losses across Long Prairie: $625K to buildings, the rest to people and crops.
Does Long Prairie flood? Rarely: 3 flood claims since 1979
Every paid claim on a federal flood insurance policy in Long Prairie, from FEMA’s records: 2.0 per 1,000 homes, fewer than 62% of the 13,809 U.S. towns with a flood insurance record.
- The Severe flooding1 claim · $11K
Long Prairie isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Todd County.The storms Long Prairie remembers
None of the 9 disasters declared for Todd County shows FEMA aid or repair money reaching Long Prairie itself in FEMA’s records, so these are its biggest flood-claim years.
- 19791 flood claims paidNo declaration for the county that year
- 19971 flood claims paidThe year of Severe Flooding, High Winds,severe Storms, declared for Todd County
- 20011 flood claims paidThe year of Severe Winter Storms, Flooding, and Tornadoes, declared for Todd County
Todd County has had 9 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.
Old photos of Long Prairie after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Long Prairie archive →Long Prairie and its neighbors
Long Prairie has the lowest expected damage per building of the 1 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Long Prairie | A+less damage than 96% | river and rain flooding | 3 |
| Long Prairie Township | — | not graded yet | |
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.
Get ready for what Long Prairie faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- 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.
- Trim dead limbs over the house and driveway.
- Tie down trash cans and outdoor furniture.
- Stay clear of downed lines and call the utility.
- 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.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Long Prairie
Is Long Prairie at risk for natural disasters?
On FEMA’s National Risk Index, Long Prairie has lower expected damage per building than 96% of U.S. towns: A+ for hazard risk, #4 of 274 in Minnesota. Most of the expected damage is river and rain flooding (76%) and tornadoes (14%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Long Prairie flood?
Flood insurance has paid 3 claims in Long Prairie since 1979, $14K in all, or 2.0 per 1,000 homes, fewer than 62% of U.S. towns with a flood insurance record. The most claims came from Severe flooding (1).
Is Long Prairie 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 Todd County, 8% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.
How much is flood insurance in Long Prairie?
FEMA’s Community Rating System list shows no discount for Long Prairie’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 Long Prairie?
By flood claims, Severe flooding: 1 paid, $10K.
Is Long Prairie at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (76%), and Long Prairie’s rate for it is lower than 84% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Long Prairie.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Long Prairie’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.