Natural hazards · Santee

Santee, CA natural hazards

Most of the natural-hazard damage FEMA expects in Santee comes from inland flooding, and overall the risk is very high for a U.S. community. Flood insurance has paid 5 claims here since 1993. 8 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is Santee?

Very high

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Santee to be higher than in 86% of U.S. communities, mostly from inland flooding.

Inland flooding74%Earthquakes15%Wildfire8%Everything else3%

By hazard

What Santee faces

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

Inland flooding

74% of expected damage

Well above average · higher than 95% of U.S. places

Recorded about 8 times a year in the area

Earthquakes

15% of expected damage

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

Wildfire

8% of expected damage

Well above average · higher than 97% of U.S. places

Lower here

HurricanesTornadoesHailWinter weatherHeat wavesLandslidesStrong windLightning

Not a risk here

Coastal floodingIce stormsCold wavesDroughtAvalanchesTsunamisVolcanic 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 Santee flood?

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

5paid claims since 1993

$68Kpaid to owners

0homes flooded more than once

19932026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: San Diego County.

Disasters that hit Santee

8 federal disasters brought FEMA money here

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

Brought FEMA money into SanteeDeclared for San Diego County only

2024

Severe Storm and Flooding

35 households applied for aid $106K aid approved

2020

Wildfires

19 households applied for aid

2017

Severe Winter Storms, Flooding, and Mudslides

$202K to the City of Santee for repairs

2010

Severe Winter Storms, Flooding, and Debris and Mud Flows

$260K to the City of Santee for repairs

2007

Wildfires, Flooding, Mud Flows, and Debris Flows

20 households applied for aid $5K to the City of Santee for repairs

2005

Severe Storms, Flooding, Landslides, and Mud and Debris Flows

$113K to the City of Santee for repairs

2004

Severe Storms, Flooding, Debris Flows, and Mudslides

11 households applied for aid $7K aid approved

2003

Wildfires, Flooding, Mudflow and Debris Flow Directly Related T

18 households applied for aid $16K aid approved $22K to the City of Santee for repairs

San Diego County has had 44 natural disasters declared since 1953, most often fires and floods.

Around Santee

Santee and the towns around it

Very lowLowModerateHighVery high

Eucalyptus Hillsmostly wildfiresVery high

Santeemostly inland floodingVery high

Winter Gardensmostly inland floodingHigh

Bostoniamostly inland floodingHigh

El Cajonmostly inland floodingHigh

San Diegomostly earthquakesHigh

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. Santee covers 15 census tracts, combined by population.

Money that reached townFlood claims are matched to Santee’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Santee. 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 Santee total about $31.0M 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.