Low Risk New York  ·  Flash Flooding / Winter Storm

Chemung County NY

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

5/ 10
Threat Score
Population
86
Area
411
sq miles
Primary Hazard
Flash Flooding / Winter Storm
FEMA Disasters
6
federally declared

Chemung County NY in New York faces flash flooding / winter storm risk across its 411 square mile area. Elmira on the Chemung River was devastated by Agnes flooding in 1972. Chemung 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 Flash Flooding / Winter Storm
Secondary Hazard Tornado
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event Agnes 1972
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (607) 737-2937
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Chemung County NY
State New York (NY)
Population 86
Area 411 sq miles
FEMA Region Low

// Major Cities

Elmira NY

// Cities in This County

// Other New York Counties