Photo: AliveFreeHappy · CC BY-SA 3.0FEMA expects more hazard damage per building in Santa Clara than in 94% of U.S. towns, mostly from wildfire
On FEMA’s National Risk Index, Santa Clara gets a D for hazard risk: higher expected damage per building than 94% of U.S. towns, #115 of 119 in Utah. Most of that expected damage is wildfire (51%), then river and rain flooding (48%). Flood insurance has paid 1 claim here since 2005.
Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded
What stands out about Santa Clara’s natural hazards
From FEMA’s model and FEMA’s records, below.
What Santa Clara faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
Wildfire
River and rain flooding
Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.
What’s behind Santa Clara’s grade
Wildfire is 51% of the building damage FEMA expects in Santa Clara, and Santa Clara’s rate of wildfire damage is in the top 1% of U.S. census tracts. Next is river and rain flooding at 48% (higher than 87% of U.S. census tracts).
D #115 of 119 in Utah; higher expected damage per building than 94% of U.S. towns (21,298).
Santa Clara’s residents live in 3 census tracts; FEMA’s figures are combined by where they live.
The typical Utah town has higher expected damage than 56% of U.S. towns; within the state, Santa Clara has more expected damage per building than 97% of Utah towns.
In dollars, FEMA expects about $6.4M a year in losses across Santa Clara: $4.0M to buildings, the rest to people and crops.
Does Santa Clara flood? Rarely: 1 flood claim since 2005
Every paid claim on a federal flood insurance policy in Santa Clara, from FEMA’s records: 0.3 per 1,000 homes, fewer than 94% of the 13,809 U.S. towns with a flood insurance record.
Santa Clara isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Washington County.The storms Santa Clara remembers
None of the 5 disasters declared for Washington County shows FEMA aid or repair money reaching Santa Clara itself in FEMA’s records, so these are its biggest flood-claim years.
- 20051 flood claims paidThe year of Severe Storms and Flooding, declared for Washington County
Washington County has had 5 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 6 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Washington County, 2004–2025.
Old photos of Santa Clara after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Santa Clara archive →Santa Clara and its neighbors
Santa Clara is 2nd of the 3 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| St. George | Dmore damage than 92% | wildfire | 12 |
| Santa Clara | Dmore damage than 94% | wildfire | 1 |
| Ivins | D−more damage than 98% | wildfire | 4 |
Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.
Get ready for what Santa Clara faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- Clear dead leaves and brush within 5 feet of the house.
- Sign up for local alerts and know two ways out.
- Keep N95 masks for smoky days.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Santa Clara
Is Santa Clara at risk for natural disasters?
On FEMA’s National Risk Index, Santa Clara has higher expected damage per building than 94% of U.S. towns: D for hazard risk, #115 of 119 in Utah. Most of the expected damage is wildfire (51%) and river and rain flooding (48%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Santa Clara flood?
Flood insurance has paid 1 claim in Santa Clara since 2005, $1K in all, or 0.3 per 1,000 homes, fewer than 94% of U.S. towns with a flood insurance record.
Is Santa Clara in a flood zone?
Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Washington County, 14% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.
How much is flood insurance in Santa Clara?
FEMA’s Community Rating System list shows no discount for Santa Clara’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Santa Clara at risk from wildfire?
It is the largest share of the building damage FEMA expects here (51%), and Santa Clara’s rate for it is in the top 1% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Santa Clara.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Santa Clara’s residents lived in the 2020 census; 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. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.