Natural hazards · Manassas Park

Manassas Park, VA natural hazards

Most of the natural-hazard damage FEMA expects in Manassas Park comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 6 claims here since 1978. 6 federal disasters brought FEMA money into town.

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

How exposed is Manassas Park?

49
Moderate
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Manassas Park to be higher than in 49% of U.S. communities, mostly from inland flooding.

Inland flooding61%Strong wind10%Heat waves9%Tornadoes6%Everything else15%
By hazard

What Manassas Park faces

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

Inland flooding

61% of expected damage
Above average · higher than 69% of U.S. places
Recorded about once every 9 years in the area

Strong wind

10% of expected damage
Well above average · higher than 84% of U.S. places
Recorded about 7 times a year in the area

Heat waves

9% of expected damage
Below average · higher than 49% of U.S. places
Recorded about 6 times a year in the area

Tornadoes

6% of expected damage
Above average · higher than 51% of U.S. places

Lower here

HurricanesHailIce stormsWinter weatherCold wavesWildfireEarthquakesLandslidesLightning

Not a risk here

Coastal floodingDroughtAvalanchesTsunamisVolcanic 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 Manassas Park flood?

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

6paid claims since 1978
$100Kpaid to owners
0homes flooded more than once
19782026
of all homes
are insured
No community discount. Manassas Park isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: the county.
Disasters that hit Manassas Park

6 federal disasters brought FEMA money here

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

Brought FEMA money into Manassas ParkDeclared for the county only
2016

Severe Winter Storm and Snowstorm

$139K to the City of Manassas Park for repairs
2012

Severe Storms and Straight-Line Winds

$10K to the City of Manassas Park for repairs
2010

Severe Winter Storms and Snowstorms

$131K to the City of Manassas Park for repairs
2009

Severe Winter Storm and Snowstorm

$55K to the City of Manassas Park for repairs
2003

Hurricane Isabel

3 households applied for aid $21K to the City of Manassas Park for repairs
2003

Severe Winter Storm, Record/Near Record Snowfall, Heavy Rain,floodind, and Mudslide

$45K to the City of Manassas Park for repairs
the county has had 12 natural disasters declared since 1953, most often winter storms and hurricanes.
Around Manassas Park

Manassas Park and the towns around it

Buckhall: Low, mostly inland floodingYorkshire: Moderate, mostly inland floodingManassas: Low, mostly inland floodingLoch Lomond: Very high, mostly inland floodingBull Run: Moderate, mostly inland floodingInnovation: Very low, mostly inland floodingSudley: Moderate, mostly inland floodingManassas Park: Moderate, mostly inland flooding Manassas ParkBuckhallYorkshireManassasLoch Lomond
Very lowLowModerateHighVery high
Loch Lomondmostly inland floodingVery high
Manassas Parkmostly inland floodingModerate
Yorkshiremostly inland floodingModerate
Buckhallmostly inland floodingLow
Manassasmostly 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. Manassas Park covers 3 census tracts, combined by population.
Money that reached townFlood claims are matched to Manassas Park’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Manassas Park. 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 Manassas Park total about $3.3M 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.

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