Moderate Risk Missouri  ·  Tornado / Flash Flooding

Mississippi County MO

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

6/ 10
Threat Score
Population
14
Area
413
sq miles
Primary Hazard
Tornado / Flash Flooding
FEMA Disasters
7
federally declared

Mississippi County MO in Missouri faces tornado / flash flooding risk across its 413 square mile area. Charleston in the Missouri Bootheel faces serious New Madrid and Mississippi flooding. Mississippi 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 6 / 10    Moderate Risk
Primary Hazard Tornado / Flash Flooding
Secondary Hazard Severe Storm
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event 2019 Mississippi River Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (573) 683-2135
Emergency Shelters 3 designated facilities
Evacuation Routes State and US highways

// County Profile

County Mississippi County MO
State Missouri (MO)
Population 14
Area 413 sq miles
FEMA Region Moderate

// Other Missouri Counties

// Nearby Infrastructure Risks

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

🌊
Mississippi River Levee System IL/MO
Major Dam  ·  Cairo, IL  ·  US Army Corps of Engineers  ·  10-mi risk zone
9/10 High
🌊
New Madrid Floodway Levee MO
Major Dam  ·  New Madrid, MO  ·  US Army Corps of Engineers  ·  10-mi risk zone
8/10 High

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