Moderate Risk Connecticut  ·  Hurricane / Flash Flooding

Middlesex County CT

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

5/ 10
Threat Score
Population
163
Area
369
sq miles
Primary Hazard
Hurricane / Flash Flooding
FEMA Disasters
6
federally declared

Middlesex County in central Connecticut along the Connecticut River and Long Island Sound faces hurricane and flooding risk. The Connecticut River creates flooding risk through Middletown and surrounding communities. The county is within the 50-mile ingestion zone of Millstone Nuclear Plant. The Connecticut River estuary is a sensitive ecological zone creating environmental emergency planning considerations alongside residential flood risk.

// 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 5 / 10    Moderate Risk
Primary Hazard Hurricane / Flash Flooding
Secondary Hazard Connecticut River Flooding
FEMA Flood Zone Moderate
Federally Declared Disasters 6
Last Major Event Ida 2021
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (860) 638-2800
Emergency Shelters 8 designated facilities
Evacuation Routes CT-9 US-1 CT-17 CT-66

// County Profile

County Middlesex County CT
State Connecticut (CT)
Population 163
Area 369 sq miles
FEMA Region Moderate

// Major Cities

Middletown CT

// Cities in This County

// Other Connecticut Counties