Low Risk Ohio  ·  Tornado / Lake Erie Storm

Hancock County OH

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

5/ 10
Threat Score
Population
74
Area
531
sq miles
Primary Hazard
Tornado / Lake Erie Storm
FEMA Disasters
6
federally declared

Hancock County OH in Ohio faces tornado / lake erie storm risk across its 531 square mile area. Findlay was catastrophically flooded by the Blanchard River in 2007 and faces ongoing risk. Hancock serves as the county seat and regional emergency coordination hub.

// Preparedness Recommendations

  • Identify an interior room or storm shelter.
  • Monitor NOAA weather alerts continuously.
  • Keep emergency kit accessible at all times.
  • Prepare for sudden power outages.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 5 / 10    Low Risk
Primary Hazard Tornado / Lake Erie Storm
Secondary Hazard Winter Storm
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event 2019 Blanchard River Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (419) 424-7015
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Hancock County OH
State Ohio (OH)
Population 74
Area 531 sq miles
FEMA Region Low

// Major Cities

Findlay OH

// Cities in This County

// Other Ohio Counties

// Nearby Infrastructure Risks

Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.

Marathon Petroleum Findlay OH Headquarters
Chemical Facility  ·  Findlay, OH  ·  Marathon Petroleum Corporation  ·  10-mi risk zone
6/10 Moderate

Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.