Natural hazards · Mountain Green

Mountain Green, UT natural hazards

Most of the natural-hazard damage FEMA expects in Mountain Green comes from inland flooding, and overall the risk is high for a U.S. community.

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

Expected damage

How exposed is Mountain Green?

High

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Mountain Green to be higher than in 78% of U.S. communities, mostly from inland flooding and wildfires.

Inland flooding40%Wildfire37%Winter weather7%Everything else17%

By hazard

What Mountain Green faces

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

Inland flooding

40% of expected damage

Above average · higher than 72% of U.S. places

Recorded about once every 5 years in the area

Wildfire

37% of expected damage

Well above average · among the top 1% of U.S. places

Winter weather

7% of expected damage

Well above average · higher than 96% of U.S. places

Recorded about 43 times a year in the area

Lower here

TornadoesHailIce stormsCold wavesHeat wavesEarthquakesLandslidesStrong windLightningDroughtAvalanches

Not a risk here

Coastal floodingHurricanesTsunamisVolcanic 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 Mountain Green flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Morgan County.

Disasters that hit Mountain Green

Federal disasters declared here

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

Brought FEMA money into Mountain GreenDeclared for Morgan County only

Morgan County has had 8 natural disasters declared since 1953, most often floods and fires.

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. Mountain Green is smaller than a census tract, so it shares the figures of the tract around its center.

Money that reached townFlood claims are matched to Mountain Green’s own flood-insurance community; household aid to the registrant’s city; repair grants to Mountain Green. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

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.