Results of recent water well tests in Westfield are being shared with the public.
An investigation into whether 22 private wells were impacted by the release of per-fluorinated chemicals, or PFCs, into the groundwater was conducted by the Massachusetts Department of Environmental Protection and Barnes Air National Guard.
A statement from the Westfield mayor's office says no PFCs have been detected "above the laboratory reporting level" in eight wells that have been completely tested.
The results are being posted on the city's website.