Natural hazards · Corliss

Corliss, MN natural hazards

Most of the natural-hazard damage FEMA expects in Corliss comes from inland flooding, and overall the risk is low for a U.S. community. 1 federal disaster brought FEMA money into town.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Corliss?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Corliss to be higher than in 28% of U.S. communities, mostly from inland flooding.

Inland flooding64%Cold waves12%Tornadoes12%Everything else12%

By hazard

What Corliss faces

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

Inland flooding

64% of expected damage

Below average · higher than 44% of U.S. places

Recorded about once a year in the area

Cold waves

12% of expected damage

Above average · higher than 68% of U.S. places

Recorded about 15 times a year in the area

Tornadoes

12% of expected damage

Well above average · higher than 80% of U.S. places

Recorded about once every 10 years in the area

Lower here

HailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong windLightningDrought

Not a risk here

Coastal floodingHurricanesAvalanchesTsunamisVolcanic 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 Corliss flood?

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

of all homes
are insured

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

Insurance rates: Otter Tail County.

Disasters that hit Corliss

1 federal disaster brought FEMA money here

Disasters the President declared that paid out in Corliss itself: aid to households, or repair grants to the Township of Corliss.

Brought FEMA money into CorlissDeclared for Otter Tail County only

2009

Severe Storms and Flooding

$21K to the Township of Corliss for repairs

Otter Tail County has had 15 natural disasters declared since 1953, most often floods and severe storms.

Around Corliss

Corliss and the towns around it

Very lowLowModerateHighVery high

Corlissmostly inland floodingLow

Butlermostly inland floodingLow

Gormanmostly inland floodingLow

Evergreenmostly inland floodingVery low

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. Corliss covers 1 census tract, combined by population.

Money that reached townFlood claims are matched to Corliss’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Township of Corliss. 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 Corliss total about $2.8M 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.