Salem, OR — The City of Salem has launched an environmental investigation after toxic “forever chemicals” were discovered in soil samples taken from the Salem–Willamette Valley Airport. The contaminants, identified as per- and polyfluoroalkyl substances (PFAS), are commonly found in firefighting foams historically used during training and emergency response exercises.
According to city officials, the presence of these chemicals — known for their persistence in the environment and potential health risks — was confirmed during routine environmental testing. In response, the city has hired an environmental consulting firm to assess the scope and potential impact of the contamination.
“The discovery of PFAS in soil at the airport is concerning, and we are taking this matter very seriously,” said Courtney Knox Busch, City of Salem spokesperson. “We are working closely with environmental experts to understand the extent of the contamination and determine the next steps to protect public health and the environment.”
PFAS chemicals have been linked to a range of health issues, including certain cancers, liver and kidney damage, and developmental problems in infants and children. Often referred to as “forever chemicals,” they do not easily break down in the environment and can accumulate over time in water supplies, soil, and the human body.
While the affected areas are currently limited to airport grounds used for firefighting training, the investigation will include evaluations of potential risks to surrounding soil, groundwater, and any nearby drinking water sources.
The Oregon Department of Environmental Quality (DEQ) and the U.S. Environmental Protection Agency (EPA) have been notified and are expected to be involved as the city moves forward with assessment and possible remediation efforts.
The city emphasized that this investigation is in its early stages, and further testing will be necessary to determine whether broader action is needed. Updates will be provided as more information becomes available.
For now, there is no indication that nearby neighborhoods or the general public are at immediate risk, but officials encourage residents to stay informed as the city continues its environmental review.
