Low Risk Michigan  ·  Tornado / Flash Flooding

Mason County MI

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

4/ 10
Threat Score
Population
29
Area
495
sq miles
Primary Hazard
Tornado / Flash Flooding
FEMA Disasters
5
federally declared

Mason County MI in Michigan faces tornado / flash flooding risk across its 495 square mile area. Ludington on Lake Michigan serves this west Michigan county with car ferry. Mason 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 Tornado / Flash Flooding
Secondary Hazard Winter Storm
FEMA Flood Zone Low
Federally Declared Disasters 5
Last Major Event 2018 Lake Michigan Storm
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (231) 843-4466
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Mason County MI
State Michigan (MI)
Population 29
Area 495 sq miles
FEMA Region Low

// Other Michigan Counties

// Nearby Infrastructure Risks

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

Berkley Products Company Superfund MI
Superfund Site  ·  Scottville, MI  ·  Various / EPA  ·  5-mi risk zone
6/10 Moderate

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