Natural hazards · Marionville

Marionville, MO natural hazards

Most of the natural-hazard damage FEMA expects in Marionville comes from inland flooding, and overall the risk is moderate for a U.S. community. 7 federal disasters brought FEMA money into town.

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

How exposed is Marionville?

47
Moderate
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Marionville to be higher than in 47% of U.S. communities, mostly from inland flooding and tornadoes.

Inland flooding38%Tornadoes22%Strong wind11%Heat waves10%Ice storms5%Everything else14%
By hazard

What Marionville faces

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

Inland flooding

38% of expected damage
Below average · higher than 39% of U.S. places
Recorded about 4 times a year in the area

Tornadoes

22% of expected damage
Well above average · higher than 92% of U.S. places
Recorded about once every 47 years in the area

Strong wind

11% of expected damage
Well above average · higher than 98% of U.S. places
Recorded about 6 times a year in the area

Heat waves

10% of expected damage
Well above average · higher than 91% of U.S. places
Recorded about 14 times a year in the area

Ice storms

5% of expected damage
Well above average · higher than 98% of U.S. places
Recorded about once a year in the area

Lower here

HurricanesHailWinter weatherCold 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 Marionville flood?

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

of homes in flood zones
are insured
of all homes
are insured
No community discount. Marionville isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Lawrence County.
Disasters that hit Marionville

7 federal disasters brought FEMA money here

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

Brought FEMA money into MarionvilleDeclared for Lawrence County only
2025

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

$13K to the City of Marionville for repairs
2015

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

13 households applied for aid $10K aid approved $28K to the City of Marionville for repairs
2009

Severe Storms, Tornadoes, and Flooding

1 household applied for aid $860 aid approved
2008

Severe Storms and Flooding

1 household applied for aid $541 aid approved
2007

Severe Winter Storms and Flooding

$112K to the City of Marionville for repairs
2006

Severe Storms, Tornadoes and Flooding

21 households applied for aid $39K aid approved
2003

Severe Storms, Tornadoes, and Flooding

53 households applied for aid $83K aid approved $18K to the City of Marionville for repairs
Lawrence County has had 17 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. Marionville 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 Marionville’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Marionville. 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.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01