Atkins-Johnson Farmhouse Property · Photo: 25or6to4 · CC BY-SA 4.0FEMA puts Gladstone’s expected hazard damage per building below that of 67% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Gladstone gets a B+ for hazard risk: lower expected damage per building than 67% of U.S. towns, #33 of 247 in Missouri. Most of that expected damage is river and rain flooding (72%), then tornadoes (14%). Flood insurance has paid 49 claims here since 1979.
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
What stands out about Gladstone’s natural hazards
From FEMA’s model and FEMA’s records, below.
What Gladstone 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
Tornadoes
Hail
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.
What’s behind Gladstone’s grade
River and rain flooding is 72% of the building damage FEMA expects in Gladstone, and Gladstone’s rate of river and rain flooding damage is lower than 55% of U.S. census tracts. Hail adds 11%, at a rate in the top 9% of U.S. census tracts.
B+ #33 of 247 in Missouri; lower expected damage per building than 67% of U.S. towns (21,298).
Gladstone’s residents live in 9 census tracts; FEMA’s figures are combined by where they live.
The typical Missouri town has higher expected damage than 59% of U.S. towns; within the state, Gladstone has less expected damage per building than 87% of Missouri towns.
In dollars, FEMA expects about $10.2M a year in losses across Gladstone: $4.4M to buildings, the rest to people and crops.
Does Gladstone flood? Sometimes: 49 flood claims since 1979
Every paid claim on a federal flood insurance policy in Gladstone, from FEMA’s records: 3.9 per 1,000 homes, more than 54% of the 13,809 U.S. towns with a flood insurance record.
Gladstone isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Clay County.3 federal disasters brought FEMA money to Gladstone
Disasters that paid out in Gladstone itself (aid to households or repair grants to the City of Gladstone), newest first, with that year’s flood claims.
- 2007Severe Storms and Flooding1 households applied for aid$329 aid approved1 flood claim paid that year
- 2003Severe Storms, Tornadoes, and Flooding115 households applied for aid$31K aid approved$381K to the City of Gladstone for repairs
- 2002Severe Winter Ice Storm$484K to the City of Gladstone for repairs
Clay County has had 22 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 Gladstone after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Gladstone archive →Gladstone and its neighbors
Gladstone has the lowest expected damage per building of the 1 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Gladstone | B+less damage than 67% | river and rain flooding | 49 |
| Oakwood | — | 142 residents; we grade 1,000+ | |
| Oakview | — | 377 residents; we grade 1,000+ | |
| Oakwood Park | — | 204 residents; we grade 1,000+ | |
Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.
Get ready for what Gladstone 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.
- 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.
- 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.
- 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 Gladstone
Is Gladstone at risk for natural disasters?
On FEMA’s National Risk Index, Gladstone has lower expected damage per building than 67% of U.S. towns: B+ for hazard risk, #33 of 247 in Missouri. Most of the expected damage is river and rain flooding (72%) and tornadoes (14%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Gladstone flood?
Flood insurance has paid 49 claims in Gladstone since 1979, $490K in all, or 3.9 per 1,000 homes, more than 54% of U.S. towns with a flood insurance record. 3 properties have flooded more than once.
Is Gladstone 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 Clay County, 27% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.
How much is flood insurance in Gladstone?
FEMA’s Community Rating System list shows no discount for Gladstone’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 Gladstone?
By FEMA money that reached Gladstone, Severe Winter Ice Storm (2002): $484K to the City of Gladstone for repairs.
Is Gladstone at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (72%), and Gladstone’s rate for it is lower than 55% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Gladstone.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Gladstone’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.