4 flood insurance claims·$151,028 paid
Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.
Shaded areas are FEMA’s mapped flood hazard zones in and around Luna County, New Mexico. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.
Flash flooding from summer thunderstorms dominates the flood profile of Luna County, driven by monsoonal moisture and slow-moving storm systems. Over the last 30 years, NOAA records show 30 flash flood events compared to 7 general flood events. Recent incidents illustrate this pattern, including a slow-moving thunderstorm that caused flash flooding east of Columbus in June 2024, and heavy rain that brought flash flooding to the Trout burn scar and along Highway 180 northwest of Deming in July 2025. Another severe event in July 2025 brought heavy rain and numerous flash flood reports across Luna, Sierra, and Otero counties.
National Flood Insurance Program records show claims filed in Zone X, with an average payout of $50,343 and an average recorded water depth of 1 inch. Homeowners, real estate agents, and journalists should pay the most attention to properties situated near burn scars, low-water crossings, and regional highways where slow-moving summer storms frequently produce sudden runoff.
Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.
In flood insurance claims here that reported a flood depth, the average was 1 inches.
Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.
Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.
The worst year was 1999, with 2 claims and $88,421 paid, the year of Severe Ice Storms, Flooding and Heavy Rains.
Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.
9 NOAA storm reports from Luna County describe what happened, in the words of the forecasters who covered it. Read the New Mexico flood stories →
7 federal disaster declarations since 1999.
| Disaster | Began |
|---|---|
| Severe Storms And Flooding | Jul 23, 2013 |
| Severe Storms And Flooding | Jul 26, 2006 |
| Hurricane Katrina Evacuation | Aug 29, 2005 |
| Severe Fire Threats | May 5, 2000 |
| Severe Ice Storms, Flooding And Heavy Rains | Jul 16, 1999 |
Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.
37 since 1996: 30 flash floods and 7 river or area floods.
| Event | Date | Damage |
|---|---|---|
| Flash Flood | Jul 29, 2025 | — |
| Flash Flood | Jul 2, 2025 | — |
| Flash Flood | Jun 26, 2024 | — |
| Flash Flood | Aug 21, 2022 | — |
| Flash Flood | Aug 8, 2022 | $25,000 |
| Flash Flood | Aug 11, 2021 | — |
| Flood | Sep 9, 2020 | — |
| Flash Flood | Jul 15, 2018 | — |
— = no damage estimate in the record. Source: NOAA Storm Events Database.
Flash Flood · Jul 29, 2025. An upper high over the lower Mississippi Valley brought a deep southeast flow of moisture directly over New Mexico which resulted in severe thunderstorm winds, heavy rain and numerous reports of flash flooding around Luna, Sierra and Otero counties.
Flash Flood · Jul 2, 2025. South to southeast flow at the surface combined with weak southerly flow aloft ahead of a west coast trough brought plenty of moisture into the Borderland with slow storm motion. The heavy rain brought flash flooding to the recent Trout burn scar as well as along Highway 180 northwest of Deming. An isolated severe thunderstorm brought wind damage to the Truth or Consequences area.
Flash Flood · Jun 26, 2024. Modest monsoonal moisture was trapped under an upper high located right along the New Mexico-Mexico border region. A very slow moving thunderstorm developed along Highway 9 which caused flash flooding east of Columbus.
Flash Flood · Aug 21, 2022. Several days of heavy rain continued across southwest New Mexico as a slow moving mid and upper level trough helped produce widespread rain across the region with nearly 5 inches of rain reported near White Sands. As a result of the heavy rain, numerous reports of flash flooding were received.
National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.
Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.
If a building in Luna County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.
Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.