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FerronUtahPhoto: Tricia Simpson · CC BY-SA 4.0
AHazard risk
Natural hazards in Ferron · FEMA

On FEMA’s figures, Ferron faces less hazard damage per building than 90% of U.S. towns, mostly from river and rain flooding

On FEMA’s National Risk Index, Ferron gets an A for hazard risk: lower expected damage per building than 90% of U.S. towns. Most of that expected damage is river and rain flooding (75%), then earthquakes (22%). FEMA’s files show no paid flood insurance claims here.

River and rain flooding 75%Earthquakes 22%

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 90%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade
Hazard risk
A
in Utah · lower than 90% of U.S. towns
Main hazard
River and rain flooding
75% of expected building damage
Flood claims
0
paid since 1978 · $0
Disasters paid out here
0
of 3 declared for Emery County
By hazard

What Ferron 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

75%of expected building damage
Below average · lower than 76% of U.S. census tracts
Recorded about once a year in the area

Earthquakes

22%of expected building damage
Above average · higher than 79% of U.S. census tracts
Smaller shares here
 Winter storms Tornadoes Wildfire Strong wind Landslides top 4% Lightning Hail Ice storms Cold waves Heat waves Avalanches top 0% Volcanic activity top 4%
FEMA models no building damage here
Coastal floodingHurricanesTsunamis
People, not buildings.Counting harm to people as well as buildings, FEMA’s model puts lightning at 28% of Ferron’s expected losses. Lightning does little damage to buildings (0.2%), 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 Ferron’s grade

River and rain flooding is 75% of the building damage FEMA expects in Ferron, and Ferron’s rate of river and rain flooding damage is lower than 76% of U.S. census tracts. Next is earthquakes at 22% (higher than 79% of U.S. census tracts).

Where Ferron sits
Ferron
Least damageMiddleMost damage

A lower expected damage per building than 90% of U.S. towns (21,298).

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

What drives the damage to buildings
River and rain flooding75%Earthquakes22%Everything else3%

In dollars, FEMA expects about $548K a year in losses across Ferron: $236K to buildings, the rest to people and crops.

Shared tract.All of Ferron’s 1,474 residents (2020 census) live in one census tract, which it shares with Green River city (847 residents) and Emery town (307 residents) and Clawson town (162 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 Ferron flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Ferron. 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

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

Insurance rates: Emery County.
Disasters

The storms Ferron remembers

None of the 3 disasters declared for Emery County shows FEMA aid or repair money reaching Ferron itself in FEMA’s records, so these are its biggest flood-claim years.

Disasters declared, by decade
Paid out in FerronEmery County only

Emery County has had 3 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.

Be ready

Get ready for what Ferron 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 ↗
Earthquakes
  • Drop, cover and hold on.
  • Strap tall furniture and the water heater to the wall.
  • Know how to shut off the gas.
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 Ferron

Is Ferron at risk for natural disasters?

On FEMA’s National Risk Index, Ferron has lower expected damage per building than 90% of U.S. towns: A for hazard risk. Most of the expected damage is river and rain flooding (75%) and earthquakes (22%). 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 Ferron 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 Emery County, 0.2% of all homes carry federal flood insurance.

How much is flood insurance in Ferron?

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

Is Ferron at risk from river and rain flooding?

It is the largest share of the building damage FEMA expects here (75%), and Ferron’s rate for it is lower than 76% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Ferron.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Ferron’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.