Dumfries Virginia is the oldest continuously chartered town in Virginia and sits adjacent to Marine Corps Base Quantico — the primary Marine Corps training and education center. The community is a major residential area for Marine Corps families and defense contractor employees supporting Quantico operations. The Quantico Creek creates flooding risk for low-lying areas. Prince William County's rapid growth has created infrastructure capacity challenges for emergency services.
// 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 | 7 / 10 High |
| Primary Hazard | Marine Corps / Military Community / Flooding |
| FEMA Flood Zone | Moderate |
| County FEMA Declarations | 5 |
| Last Major Event | Ida 2021 |
// Emergency Information
| Emergency Phone | 703-221-3400 |
| Evacuation Routes | I-95 I-66 US-1 VA-234 |
| Elevation | 70 ft above sea level |
// County Risk Profile
Prince William County VA
Virginia · Tornado / Flash Flooding
View full county emergency preparedness profile →
6/10
Moderate Risk
// Other Cities in Prince William County VA
Quantico VA
Marine Corps / FBI / Military Police
8/10
High
Woodbridge VA
Hurricane / Potomac River Flooding / Tornado
5/10
Moderate
Dale City VA
Hurricane / Flooding / Tornado
6/10
Moderate
Lake Ridge VA
Hurricane / Flooding / Tornado
5/10
Moderate
Manassas VA
Flooding / Tornado / Winter Storm
5/10
Moderate