Natural hazards · Coloma

Coloma, IL natural hazards

Most of the natural-hazard damage FEMA expects in Coloma comes from inland flooding, and overall the risk is high for a U.S. community. Flood insurance has paid 13 claims here since 1978.

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

Expected damage

How exposed is Coloma?

High

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Coloma to be higher than in 67% of U.S. communities, mostly from inland flooding.

Inland flooding60%Tornadoes13%Cold waves11%Strong wind6%Everything else9%

By hazard

What Coloma faces

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

Inland flooding

60% of expected damage

Well above average · higher than 83% of U.S. places

Recorded about 2 times a year in the area

Tornadoes

13% of expected damage

Well above average · higher than 79% of U.S. places

Cold waves

11% of expected damage

Well below average · higher than 18% of U.S. places

Recorded about 6 times a year in the area

Strong wind

6% of expected damage

Well above average · higher than 89% of U.S. places

Recorded about 6 times a year in the area

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightningDrought

Not a risk here

Coastal floodingAvalanchesTsunamisVolcanic 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 Coloma flood?

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

13paid claims since 1978

$134Kpaid to owners

0homes flooded more than once

19782026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Whiteside County.

Disasters that hit Coloma

Federal disasters declared here

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

Brought FEMA money into ColomaDeclared for Whiteside County only

Whiteside County has had 12 natural disasters declared since 1953, most often floods and winter storms.

Around Coloma

Coloma and the towns around it

Very lowLowModerateHighVery high

Rock Fallsmostly inland floodingHigh

Colomamostly inland floodingHigh

Hopkinsmostly inland floodingModerate

Nelsonmostly inland floodingModerate

Sterlingmostly inland floodingModerate

Humemostly inland floodingModerate

Sterlingmostly inland floodingModerate

Montmorencymostly inland floodingLow

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. Coloma covers 4 census tracts, combined by population.

Money that reached townFlood claims are matched to Coloma’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to the Township of Coloma. 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 Coloma total about $4.9M 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.