Somersworth is a small seacoast-area city in Strafford County near the Maine border and Great Bay estuary, with modest coastal storm and tidal influence alongside consistent nor'easter exposure. Its proximity to the Seabrook Nuclear Power Station places it within the broader emergency planning awareness zone. Winter storm preparedness is the primary year-round concern.
// 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 | 4 / 10 Moderate |
| Primary Hazard | Coastal / Winter Storm |
| FEMA Flood Zone | — |
| County FEMA Declarations | — |
| Last Major Event | — |
// Emergency Information
| Emergency Phone | 603-692-4262 |
| Elevation | 115 ft above sea level |