Las Cruces in the Mesilla Valley along the Rio Grande faces extreme summer heat and violent monsoon flash flooding. White Sands Missile Range to the east is the largest military installation in the United States by land area creating unique national security emergency planning requirements. New Mexico State University creates institutional emergency planning requirements. The Rio Grande creates flooding risk through the valley.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 5 / 10 Moderate |
| Primary Hazard | Extreme Heat / Flash Flooding |
| FEMA Flood Zone | Zone X (Moderate Risk) |
| County FEMA Declarations | 26 |
| Last Major Event | Flash Flood (August 2022) |
// Emergency Information
| Emergency Phone | (575) 526-0280 |
| Evacuation Routes | I-10 East, I-10 West, I-25 North, I-25 South |
| Elevation | 3900 ft above sea level |
// County Risk Profile
Dona Ana County NM
New Mexico · Extreme Heat / Flash Flooding
View full county emergency preparedness profile →
6/10
Moderate Risk