Low Risk New Hampshire  ·  Winter Storm / Flash Flooding

Carroll County NH

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

4/ 10
Threat Score
Population
47
Area
931
sq miles
Primary Hazard
Winter Storm / Flash Flooding
FEMA Disasters
5
federally declared

Carroll County NH in New Hampshire faces winter storm / flash flooding risk across its 931 square mile area. Ossipee serves this north-central New Hampshire county in the White Mountains. Carroll serves as the county seat and regional emergency coordination hub.

// 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.

// Risk Intelligence

Threat Score 4 / 10    Low Risk
Primary Hazard Winter Storm / Flash Flooding
Secondary Hazard Wildfire
FEMA Flood Zone Low
Federally Declared Disasters 5
Last Major Event 2018 Winter Storm
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (603) 539-4872
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Carroll County NH
State New Hampshire (NH)
Population 47
Area 931 sq miles
FEMA Region Low

// Other New Hampshire Counties