Chantilly Virginia is home to the National Reconnaissance Office Headquarters — the agency responsible for designing, building, and operating US spy satellites. The NRO is the largest intelligence agency budget holder in the US intelligence community and its satellite programs are among the most classified in government. Chantilly is in the Dulles Technology Corridor and hosts dozens of defense and intelligence contractors supporting classified programs. Dulles International Airport sits adjacent to Chantilly making it a critical aviation infrastructure hub for the DC region.
// 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 | 8 / 10 High |
| Primary Hazard | NRO / Intelligence / Aerospace Defense |
| FEMA Flood Zone | Zone X (Low-Moderate Risk) |
| County FEMA Declarations | 28 |
| Last Major Event | Derecho (June 2012) |
// Emergency Information
| Emergency Phone | 703-691-2131 |
| Evacuation Routes | I-95 South, I-66 West, I-495, US-1 South |
| Elevation | 315 ft above sea level |
// County Risk Profile
// Other Cities in Fairfax County VA
// 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.