Natural hazards · Canyondam

Canyondam, CA natural hazards

Most of the natural-hazard damage FEMA expects in Canyondam comes from inland flooding, and overall the risk is high for a U.S. community. 1 federal disaster brought FEMA money into town.

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

Expected damage

How exposed is Canyondam?

High

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Canyondam to be higher than in 78% of U.S. communities, mostly from inland flooding and wildfires.

Inland flooding56%Wildfire24%Earthquakes18%Everything else2%

By hazard

What Canyondam faces

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

Inland flooding

56% of expected damage

Well above average · higher than 77% of U.S. places

Recorded about once every 2 years in the area

Wildfire

24% of expected damage

Well above average · higher than 98% of U.S. places

Earthquakes

18% of expected damage

Well above average · higher than 84% of U.S. places

Lower here

TornadoesHailWinter weatherHeat wavesLandslidesStrong windLightningAvalanchesVolcanic activity

Not a risk here

Coastal floodingHurricanesIce stormsCold wavesDroughtTsunamis

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 Canyondam flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Plumas County.

Disasters that hit Canyondam

1 federal disaster brought FEMA money here

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

Brought FEMA money into CanyondamDeclared for Plumas County only

2021

Wildfires

6 households applied for aid $98K aid approved

Plumas County has had 20 natural disasters declared since 1953, most often floods and fires.

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. Canyondam 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 Canyondam’s own flood-insurance community; household aid to the registrant’s city; repair grants to Canyondam. 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.