Natural Disaster Risk in Black River

Natural Hazard Profile: Black River, New York

Black River, in Jefferson County, is a town of roughly 2,865 residents situated along the northeastern Atlantic Seaboard. Its humid continental climate brings cold winters, warm summers, and significant regional climate variation, and in particular nor'easters and lake-effect snowstorms. These conditions collectively define the natural hazard environment that Black River residents and property owners must navigate.

According to FEMA's National Risk Index, Black River carries an overall risk score of 5.7/10, placing it in the moderate category. Winter weather is the dominant natural hazard, with the area facing heavy snowfall, ice accumulation, and bitter cold that can immobilize infrastructure and create dangerous travel conditions. The area also faces notable exposure to coastal flood and ice storm.

Within New York, Black River's risk is, near the 6.1/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Jefferson County identifies winter as the foremost hazard, followed by coastal flood and ice storm. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Black River 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 winter is recommended.