Natural Disaster Risk in Allegany County

Natural Hazard Profile: Allegany County, New York

Allegany County is located in the United States in New York, home to roughly 46,450 residents. The county experiences cold winters, warm summers, and significant regional climate variation, with nor'easters and lake-effect snowstorms shaping the natural hazards faced by its communities. FEMA assesses risk at this county level, providing the baseline for every city and ZIP code within its boundaries.

According to FEMA's National Risk Index, Allegany County carries an overall risk score of 5.1/10, placing it in the moderate category. The threat of avalanche is the primary natural hazard here, with winter snowpack instability on mountain terrain posing risks to roads, structures, and outdoor recreation activities. The area also faces notable exposure to landslide and hurricane.

Allegany County's risk score, slightly below the 6.1/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Allegany County, the highest-scoring are avalanche, landslide, and hurricane. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Allegany County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for avalanche is recommended.