Natural hazards · Farmington

Farmington, MN natural hazards

Most of the natural-hazard damage FEMA expects in Farmington comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 2 claims here since 1992.

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

Expected damage

How exposed is Farmington?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Farmington to be higher than in 51% of U.S. communities, mostly from inland flooding and tornadoes.

Inland flooding53%Tornadoes19%Strong wind11%Cold waves8%Everything else9%

By hazard

What Farmington faces

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

Inland flooding

53% of expected damage

Above average · higher than 61% of U.S. places

Recorded about once a year in the area

Tornadoes

19% of expected damage

Well above average · higher than 86% of U.S. places

Strong wind

11% of expected damage

Well above average · higher than 98% of U.S. places

Recorded about 5 times a year in the area

Cold waves

8% of expected damage

Well below average · higher than 23% of U.S. places

Recorded about 9 times a year in the area

Lower here

HailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightningDrought

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 Farmington flood?

Every paid claim on a federal flood insurance policy in Farmington, from FEMA’s records.

2paid claims since 1992

$6Kpaid to owners

0homes flooded more than once

19922026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Dakota County.

Disasters that hit Farmington

Federal disasters declared here

None of the disasters declared for Dakota County shows FEMA aid or repair money reaching Farmington itself in FEMA’s records.

Brought FEMA money into FarmingtonDeclared for Dakota County only

Dakota County has had 14 natural disasters declared since 1953, most often floods and severe storms.

Around Farmington

Farmington and the towns around it

Very lowLowModerateHighVery high

Farmingtonmostly inland floodingModerate

Castle Rockmostly inland floodingModerate

Empiremostly inland floodingModerate

Lakevillemostly inland floodingModerate

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. Farmington covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to Farmington’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Farmington. 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 Farmington total about $5.3M 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.