Natural Disaster Risk in Donora

Natural Hazard Profile: Donora, Pennsylvania

Donora, in Washington County, is a town of roughly 4,572 residents situated in the interior eastern United States. Its humid continental climate brings cold winters, warm summers, and four distinct seasons, and in particular nor'easter exposure and spring river flooding. These conditions collectively define the natural hazard environment that Donora residents and property owners must navigate.

According to FEMA's National Risk Index, Donora carries an overall risk score of 6.0/10, placing it in the high category. Landslide and debris flow risk tops the local hazard profile, with steep terrain and periodic heavy rainfall creating conditions for rapid slope failure in vulnerable areas. The area also faces notable exposure to lightning and hail.

Within Pennsylvania, Donora's risk is, near the 5.9/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Washington County identifies landslide as the foremost hazard, followed by lightning and hail. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Donora residents benefit from taking preparedness seriously. Reviewing insurance coverage for landslide and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.