Photo: 123dieinafire · Public domainColumbus’s building-damage rate from strong wind is in the top 4% of U.S. census tracts
On FEMA’s National Risk Index, Columbus gets a B for hazard risk: lower expected damage per building than 64% of U.S. towns, #112 of 274 in Minnesota. Most of that expected damage is river and rain flooding (71%). Flood insurance has paid 3 claims here since 1993.
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 Columbus 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
Strong wind
Hail
Tornadoes
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 Columbus’ grade
River and rain flooding is 71% of the building damage FEMA expects in Columbus, and Columbus’ rate of river and rain flooding damage is lower than 54% of U.S. census tracts. Strong wind adds 10%, at a rate in the top 4% of U.S. census tracts.
B #112 of 274 in Minnesota; lower expected damage per building than 64% of U.S. towns (21,298).
All of Columbus’ residents live in one census tract; the figures are that tract’s.
The typical Minnesota town has lower expected damage than 57% of U.S. towns; within the state, Columbus has less expected damage per building than 59% of Minnesota towns.
In dollars, FEMA expects about $1.4M a year in losses across Columbus: $1.1M to buildings, the rest to people and crops.
Does Columbus flood? Rarely: 3 flood claims since 1993
Every paid claim on a federal flood insurance policy in Columbus, from FEMA’s records: 1.7 per 1,000 homes, fewer than 65% of the 13,809 U.S. towns with a flood insurance record.
- The Severe flooding1 claim · $4K
Columbus isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Anoka County.The storms Columbus remembers
None of the 9 disasters declared for Anoka County shows FEMA aid or repair money reaching Columbus itself in FEMA’s records, so these are its biggest flood-claim years.
- 19931 flood claims paidNo declaration for the county that year
- 19971 flood claims paidThe year of Severe Storms, Tornadoes, High Winds, Flooding, declared for Anoka County
- 20011 flood claims paidThe year of Severe Winter Storms, Flooding, and Tornadoes, declared for Anoka County
Anoka County has had 9 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 1 FEMA wildfire suppression grant (Fire Management Assistance, not a disaster declaration) for fires in Anoka County, 2000–2000.
Old photos of Columbus after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Columbus archive →Columbus and its neighbors
Columbus has the lowest expected damage per building of the 7 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Columbus | Bless damage than 64% | river and rain flooding | 3 |
| East Bethel | B−less damage than 50% | river and rain flooding | 1 |
| Wyoming | B−more damage than 52% | river and rain flooding | — |
| Linwood Township | B−more damage than 55% | river and rain flooding | 1 |
| Forest Lake | C+more damage than 59% | river and rain flooding | — |
| Ham Lake | Cmore damage than 67% | river and rain flooding | 4 |
| Lino Lakes | Cmore damage than 75% | river and rain flooding | 2 |
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 Columbus 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.
- Trim dead limbs over the house and driveway.
- Tie down trash cans and outdoor furniture.
- Stay clear of downed lines and call the utility.
- 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.
- 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.
- 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 Columbus
Is Columbus at risk for natural disasters?
On FEMA’s National Risk Index, Columbus has lower expected damage per building than 64% of U.S. towns: B for hazard risk, #112 of 274 in Minnesota. Most of the expected damage is river and rain flooding (71%) and strong wind (10%). 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.
Does Columbus flood?
Flood insurance has paid 3 claims in Columbus since 1993, $12K in all, or 1.7 per 1,000 homes, fewer than 65% of U.S. towns with a flood insurance record. The most claims came from Severe flooding (1).
Is Columbus 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 Anoka County, 7% of homes in mapped flood zones carry federal flood insurance, and 0.2% of all homes do.
How much is flood insurance in Columbus?
FEMA’s Community Rating System list shows no discount for Columbus’ 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 Columbus?
By flood claims, Severe flooding: 1 paid, $4K.
Is Columbus at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (71%), and Columbus’ rate for it is lower than 54% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Columbus.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Columbus’ 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.