Natural hazards · Riverbank

Riverbank, CA natural hazards

Most of the natural-hazard damage FEMA expects in Riverbank comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 1 claim here since 2006. 2 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is Riverbank?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Riverbank to be higher than in 43% of U.S. communities, mostly from inland flooding and earthquakes.

Inland flooding52%Earthquakes39%Heat waves7%Everything else3%

By hazard

What Riverbank faces

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

Inland flooding

52% of expected damage

Below average · higher than 48% of U.S. places

Recorded about once every 2 years in the area

Earthquakes

39% of expected damage

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

Heat waves

7% of expected damage

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

Recorded about 7 times a year in the area

Lower here

TornadoesHailWinter weatherWildfireLandslidesStrong windLightningDroughtVolcanic activity

Not a risk here

Coastal floodingHurricanesIce stormsCold wavesAvalanchesTsunamis

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 Riverbank flood?

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

1paid claims since 2006

$34Kpaid to owners

0homes flooded more than once

20062026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Stanislaus County.

Disasters that hit Riverbank

2 federal disasters brought FEMA money here

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

Brought FEMA money into RiverbankDeclared for Stanislaus County only

2020

Wildfires

1 household applied for aid

2006

Severe Storms, Flooding, Landslides, and Mudslides

$40K to the City of Riverbank for repairs

Stanislaus County has had 18 natural disasters declared since 1953, most often floods and severe storms.

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. Riverbank covers 5 census tracts, combined by population.

Money that reached townFlood claims are matched to Riverbank’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to the City of Riverbank. 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 Riverbank total about $4.6M 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.