Natural hazards · Grenola

Grenola, KS natural hazards

Most of the natural-hazard damage FEMA expects in Grenola comes from inland flooding, and overall the risk is very high for a U.S. community. 4 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is Grenola?

Very high

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Grenola to be higher than in 85% of U.S. communities, mostly from inland flooding and wildfires.

Inland flooding37%Wildfire30%Tornadoes13%Everything else21%

By hazard

What Grenola faces

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

Inland flooding

37% of expected damage

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

Recorded about once a year in the area

Wildfire

30% of expected damage

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

Tornadoes

13% of expected damage

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

Recorded about once every 2 years in the area

Lower here

HurricanesHailIce stormsWinter weatherCold wavesHeat wavesEarthquakesLandslidesStrong windLightningDrought

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 Grenola flood?

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

of all homes
are insured

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

Insurance rates: Elk County.

Disasters that hit Grenola

4 federal disasters brought FEMA money here

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

Brought FEMA money into GrenolaDeclared for Elk County only

2019

Severe Storms, Straight-Line Winds, Tornadoes, Flooding,landslides,and Mudslides

$16K to the City of Grenola for repairs

2010

Severe Storms, Flooding, and Tornadoes

$3K to the City of Grenola for repairs

2007

Severe Storms and Flooding

4 households applied for aid $2K aid approved $2K to the City of Grenola for repairs

2002

Severe Winter Ice Storm

$10K to the City of Grenola for repairs

Elk County has had 18 natural disasters declared since 1953, most often severe storms and floods.

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. Grenola 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 Grenola’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Grenola. 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.