Box Elder is the city immediately adjacent to Ellsworth Air Force Base, home to the new B-21 Raider stealth bomber — the most advanced strategic bomber in the US arsenal. As the primary community serving Ellsworth personnel, Box Elder carries significant strategic proximity considerations. Flash flood risk from surrounding Black Hills terrain is a seasonal hazard alongside the military infrastructure dimension.
// 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 | 6 / 10 Moderate |
| Primary Hazard | Military / Flash Flood |
| FEMA Flood Zone | Zone X (Moderate Risk) |
| County FEMA Declarations | 26 |
| Last Major Event | Wildfire (August 2022) |
// Emergency Information
| Emergency Phone | 605-923-1000 |
| Evacuation Routes | I-90 East, I-90 West, US-16 South, US-385 North |
| Elevation | 3209 ft above sea level |
// County Risk Profile
// Other Cities in Pennington County SD
// Nearby Infrastructure Risks
Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.
Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.