Montgomery County north of Washington DC faces moderate hurricane and flooding risk. Ida caused significant flooding across the county in 2021. Rock Creek and the Potomac River create flooding risk. The county's proximity to Washington DC and concentration of federal government workers and contractors makes emergency preparedness especially critical for continuity of government operations.
// 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 Risk |
| Primary Hazard | Hurricane / Flooding |
| Secondary Hazard | Tornado |
| FEMA Flood Zone | Zone X (Moderate Risk) |
| Federally Declared Disasters | 28 |
| Last Major Event | Hurricane Ida (2021) |
| Event Frequency | Major event every 6–7 years |
// Emergency Operations
| Emergency Mgmt Phone | (240) 777-2600 |
| Emergency Shelters | 36 designated facilities |
| Evacuation Routes | I-495, I-270 North, US-29 South, MD-355 North |
// County Profile
| County | Montgomery County MD |
| State | Maryland (MD) |
| Population | 1,062,061 |
| Area | 507 sq miles |
| FEMA Region | Zone X (Moderate Risk) |
// Major Cities
// Cities in This County
// Other Maryland Counties
// 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.