Natural Disaster Risk in Buffalo

Natural Hazard Profile: Buffalo, South Dakota

Buffalo, in Harding County, is a small community of about 518 situated in the northern tier of the continental United States. Its semi-arid continental climate brings harsh winters, hot summers, and significant seasonal variation, and in particular severe blizzards and spring flooding. These conditions collectively define the natural hazard environment that Buffalo residents and property owners must navigate.

According to FEMA's National Risk Index, Buffalo carries an overall risk score of 3.6/10, placing it in the low category. Wildfire is the primary natural hazard, driven by dry seasonal conditions, fire-prone vegetation, and the wind patterns that can spread flames rapidly across the landscape. The area also faces notable exposure to tsunami and volcano.

Within South Dakota, Buffalo's risk is, slightly below the 4.9/10 state average. Nationally, it ranks below the U.S. national average of 4.5/10. FEMA's analysis of Harding County identifies wildfire as the foremost hazard, followed by tsunami and volcano. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Buffalo carries a below-average natural disaster risk, reflecting fewer and less severe hazard exposures than typical U.S. communities. Even so, the area's primary risk — wildfire — warrants awareness and appropriate insurance coverage, as lower risk does not mean zero risk.