Low Risk New Jersey  ·  Tornado / Flash Flooding

Morris County NJ

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

5/ 10
Threat Score
Population
491
Area
469
sq miles
Primary Hazard
Tornado / Flash Flooding
FEMA Disasters
6
federally declared

Morris County NJ in New Jersey faces tornado / flash flooding risk across its 469 square mile area. Morristown serves this northwest New Jersey county — George Washington's winter quarters. Morris 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 5 / 10    Low Risk
Primary Hazard Tornado / Flash Flooding
Secondary Hazard Severe Storm
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event Ida 2021
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (973) 285-6020
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Morris County NJ
State New Jersey (NJ)
Population 491
Area 469 sq miles
FEMA Region Low

// Other New Jersey Counties

// Nearby Infrastructure Risks

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

🌊
Passaic River Levee System NJ
Major Dam  ·  Paterson, NJ  ·  US Army Corps of Engineers  ·  10-mi risk zone
8/10 High
🏥
Morristown Medical Center NJ
Major Hospital  ·  Morristown, NJ  ·  Atlantic Health System  ·  25-mi risk zone
6/10 Moderate

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