Natural hazards · Glassmanor

Glassmanor, MD natural hazards

Most of the natural-hazard damage FEMA expects in Glassmanor comes from inland flooding, and overall the risk is very low for a U.S. community. Flood insurance has paid 5 claims here since 2003.

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

Expected damage

How exposed is Glassmanor?

Very low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Glassmanor to be higher than in 3% of U.S. communities, mostly from inland flooding and heat waves.

Inland flooding42%Heat waves16%Tornadoes14%Hurricanes8%Lightning5%Everything else15%

By hazard

What Glassmanor faces

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

Inland flooding

42% of expected damage

Well below average · higher than 8% of U.S. places

Recorded about 4 times a year in the area

Heat waves

16% of expected damage

Well below average · higher than 3% of U.S. places

Recorded about 6 times a year in the area

Tornadoes

14% of expected damage

Below average · higher than 32% of U.S. places

Hurricanes

8% of expected damage

Above average · higher than 72% of U.S. places

Recorded about once every 11 years in the area

Lightning

5% of expected damage

Below average · higher than 49% of U.S. places

Lower here

HailIce stormsWinter weatherCold wavesWildfireEarthquakesLandslidesStrong wind

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 Glassmanor flood?

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

5paid claims since 2003

$97Kpaid to owners

0homes flooded more than once

20032026

of all homes
are insured

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

Insurance rates: Prince George's County.

Disasters that hit Glassmanor

Federal disasters declared here

None of the disasters declared for Prince George's County shows FEMA aid or repair money reaching Glassmanor itself in FEMA’s records.

Brought FEMA money into GlassmanorDeclared for Prince George's County only

Prince George's County has had 16 natural disasters declared since 1953, most often winter storms and hurricanes.

Around Glassmanor

Glassmanor and the towns around it

Very lowLowModerateHighVery high

Oxon Hillmostly inland floodingVery low

Forest Heightsmostly inland floodingVery low

Hillcrest Heightsmostly inland floodingVery low

Glassmanormostly inland floodingVery low

Marlow Heightsmostly inland floodingVery low

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. Glassmanor covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to Glassmanor’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to Glassmanor. 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 Glassmanor total about $1.2M 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.