Storms, floods and disasters in Eureka
Eureka isn’t graded for hazard risk: Eureka has 778 residents; we grade towns of 1,000 or more.
What Eureka 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
Hail
Tornadoes
Wildfire
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.
Does Eureka flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Eureka. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
3 federal disasters brought FEMA money to Eureka
Disasters that paid out in Eureka itself (aid to households or repair grants to the City of Eureka), newest first, with that year’s flood claims.
- 2019Severe Winter Storm, Snowstorm, and Flooding$27K to the City of Eureka for repairs
- 2016Severe Winter Storm$11K to the City of Eureka for repairs
- 2010Severe Winter Storm$13K to the City of Eureka for repairs
McPherson County has had 14 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Eureka after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Eureka archive →Get ready for what Eureka faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- Park in a garage or under cover when storms are forecast.
- Stay away from windows while it falls.
- Photograph roof and car damage for your insurer.
- Pick your spot now: the lowest floor, an inside room, no windows.
- A watch means be ready; a warning means take cover now.
- Keep shoes and a flashlight by the bed.
- Clear dead leaves and brush within 5 feet of the house.
- Sign up for local alerts and know two ways out.
- Keep N95 masks for smoky days.
- 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.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Eureka
Is Eureka 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.
How much is flood insurance in Eureka?
FEMA’s Community Rating System list shows no discount for Eureka’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Eureka?
By FEMA money that reached Eureka, Severe Winter Storm, Snowstorm, and Flooding (2019): $27K to the City of Eureka for repairs.
Storm stories
Memories, warnings and help from neighbors in Eureka.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Eureka’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.