Low Risk New York  ·  Winter Storm / Flash Flooding

Oswego County NY

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

5/ 10
Threat Score
Population
118
Area
954
sq miles
Primary Hazard
Winter Storm / Flash Flooding
FEMA Disasters
6
federally declared

Oswego County NY in New York faces winter storm / flash flooding risk across its 954 square mile area. Oswego on Lake Ontario faces extreme lake-effect snow and is near Nine Mile Point nuclear. Oswego 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 Winter Storm / Flash Flooding
Secondary Hazard Tornado
FEMA Flood Zone Low
Federally Declared Disasters 6
Last Major Event 2019 Lake Ontario Flooding
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (315) 349-8230
Emergency Shelters 2 designated facilities
Evacuation Routes State and US highways

// County Profile

County Oswego County NY
State New York (NY)
Population 118
Area 954 sq miles
FEMA Region Low

// Other New York Counties

// Nearby Infrastructure Risks

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

James A. FitzPatrick Nuclear Power Plant NY
Nuclear Power Plant  ·  Scriba  ·  Exelon Generation  ·  10-mi risk zone
7/10 High
Nine Mile Point Nuclear Station NY
Nuclear Power Plant  ·  Scriba  ·  Constellation Energy  ·  10-mi risk zone
7/10 High

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