Photo: John Phelan · CC BY 4.0FEMA puts Los Chaves’s expected hazard damage per building above that of 92% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Los Chaves gets a D for hazard risk: higher expected damage per building than 92% of U.S. towns, #63 of 73 in New Mexico. Most of that expected damage is river and rain flooding (87%). FEMA’s files show no paid flood insurance claims here.
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 Los Chaves faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
River and rain flooding
Earthquakes
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 Los Chaves’ grade
River and rain flooding is 87% of the building damage FEMA expects in Los Chaves, and Los Chaves’ rate of river and rain flooding damage is in the top 4% of U.S. census tracts. Wildfire adds 3%, at a rate in the top 6% of U.S. census tracts.
D #63 of 73 in New Mexico; higher expected damage per building than 92% of U.S. towns (21,298).
Los Chaves’ residents live in 2 census tracts; FEMA’s figures are combined by where they live.
The typical New Mexico town has higher expected damage than 71% of U.S. towns; within the state, Los Chaves has more expected damage per building than 86% of New Mexico towns.
In dollars, FEMA expects about $4.1M a year in losses across Los Chaves: $3.6M to buildings, the rest to people and crops.
Does Los Chaves flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Los Chaves. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Los Chaves isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Valencia County.The storms Los Chaves remembers
None of the 5 disasters declared for Valencia County shows FEMA aid or repair money reaching Los Chaves itself in FEMA’s records, so these are its biggest flood-claim years.
Valencia County has had 5 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 7 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Valencia County, 2000–2025.
Los Chaves and its neighbors
Los Chaves is 4th of the 4 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 |
|---|---|---|---|
| Los Lunas | C+more damage than 64% | river and rain flooding | 2 |
| Belen | Dmore damage than 85% | river and rain flooding | 23 |
| Tome | Dmore damage than 90% | river and rain flooding | — |
| Los Chaves | Dmore damage than 92% | river and rain flooding | 0 |
| Sausal | — | 602 residents; we grade 1,000+ | |
| Adelino | — | 686 residents; we grade 1,000+ | |
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 Los Chaves faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- 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 Los Chaves
Is Los Chaves at risk for natural disasters?
On FEMA’s National Risk Index, Los Chaves has higher expected damage per building than 92% of U.S. towns: D for hazard risk, #63 of 73 in New Mexico. Most of the expected damage is river and rain flooding (87%) and earthquakes (9%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Is Los Chaves 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 Valencia County, 14% of homes in mapped flood zones carry federal flood insurance, and 6.7% of all homes do.
How much is flood insurance in Los Chaves?
FEMA’s Community Rating System list shows no discount for Los Chaves’ flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Los Chaves at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (87%), and Los Chaves’ rate for it is in the top 4% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Los Chaves.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Los Chaves’ 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.