Initial tests have come back positive for per- and polyfluorinated alkyl substances (PFAS), commonly known as "forever chemicals," at the Jim Darcy Elementary School, according to a Monday news release from Helena Public Schools.
The testing was conducted July 21 by the Montana Department of Environmental Quality. District officials said in the news release that the initial test was for detection only and does not confirm the presence of PFAS in the two wells at the school.
The district's facilities department is working with DEQ to determine which action and contingency plans to activate if the tests are confirmed.
PFAS are a group of manmade chemicals used in a variety of industries that don't break down easily and can remain in the human body for a long time, according to DEQ.
Here's the full release:
Helena Public Schools is issuing a statement out of an abundance of caution to share an important update regarding recent environmental testing at the Jim Darcy School site.
On July 21, 2026, the Montana Department of Environmental Quality (MT DEQ) notified the District that per- and polyfluorinated alkyl substances (PFAS) were detected during water testing. It is important to note that this initial test was for detection only and does not confirm the presence of PFAS in either of the two wells at Jim Darcy.
According to the U.S. Geological Survey, PFAS are a group of synthetic chemicals used in a wide variety of common applications, from the linings of fast-food boxes and non-stick cookware to fire-fighting foams and other purposes. Additional background information on PFAS is available directly through the U.S. Geological Survey and the MT DEQ.
The Helena Public Schools Facilities Department is working closely with MT DEQ officials while awaiting confirmation testing results to determine which action and contingency plans to activate if necessary. Clear operational direction will be established before the start of the school year, and the District will share verified results immediately as soon as they are returned.
Helena Public Schools understands that environmental testing reports can cause concern among families and community members. The health, safety, and well-being of students, staff, and the surrounding community remain its highest priority. The District is committed to full transparency and will issue public updates as soon as verified confirmation.
For specifics on district operations, members of the public and media may reach out to the Helena Public Schools Facilities Department. For more information regarding PFAS, state requirements, or additional resources, please contact the Montana Department of Environmental Quality.
