Aberdeen Maryland is home to Aberdeen Proving Ground — the US Army primary testing and evaluation facility for weapons systems, vehicles, and chemical and biological defense equipment. APG houses the Edgewood Chemical Biological Center, the US Army's primary chemical and biological defense research organization. The facility has historical significance as a major chemical weapons development site from World War I onward. Harford County residents near APG should be familiar with emergency notification systems for chemical release scenarios and maintain awareness of prevailing wind directions.
// 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 | Military / Chemical / Biodefense |
| FEMA Flood Zone | Moderate |
| County FEMA Declarations | 6 |
| Last Major Event | Ida 2021 |
// Emergency Information
| Emergency Phone | 410-272-1600 |
| Evacuation Routes | I-95 MD-22 US-40 MD-543 |
| Elevation | 71 ft above sea level |
// County Risk Profile
// Other Cities in Harford County MD
// 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.