Newtown News of Interest
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Scooped by johnmacknewtown
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January 23, 2025 1:40 PM
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PFAS in Effluent of Proposed #NewtownPA Sewage Treatment Plant Will End Up in Lake Luxembourg

At the January 22, 2025, Newtown Board of Supervisors (BOS) meeting, Middletown resident Gloria Post commented on the potential for releasing PFAS "forever" chemicals into Lake Luxembourg via the effluent of the Waste Water Treatment Plant (WWTP) proposed by the Newtown Sewer Authority.

 

I mentioned this at aSewer Authority meeting as well as at the Newtown Environmental Advisory Council (EAC). At the Sewer Authority meeting it was suggested since PFAs will be removed from Newtown drinking water (read "#NewtownPA Artesian Water Wins Zoning Variances to Build PFAS Filtration Facility"; https://sco.lt/7nmpd2) and thus not be present in Waste Water processed by the WWTP. Ms. Post pooh poohed this notion, pointing out sources of PFAs other than drinking water that end up in waste water sent to the plant and then onward to Lake Luxembourg in the effluent.

 

johnmacknewtown's insight:

 

Further comments from Dr. Post via email:

 

"It is well established that residential wastewater contains PFAS from sources such as disposal and excretion of PFAS-containing consumer products and laundering of PFAS-coated fabrics. Drinking water is not mentioned in reports that review PFAS sources in residential wastewater. I found one publication of a study that specifically looked at the contribution of PFAS in drinking water to residential wastewater, and it shows that PFAS in residential wastewater comes from sources in addition to drinking water. In summary, even when drinking water is not contaminated with PFAS or is treated to remove PFAS (as will happen in Newtown), PFAS are present in the wastewater from homes and businesses."

 

"I just realized that I forgot to include an important and very recent publication on PFAS in wastewater, including residential, that has received a tremendous amount of media attention. I think it is important for you to be aware of this new paper and all of the attention that it has received." The paper (Ruyle et al. (2025) "High organofluorine concentrations in municipal wastewater affect downstream drinking water supplies for millions of Americans") was published in PNAS on January 6. It is open access at https://www.pnas.org/doi/epub/10.1073/pnas.2417156122

 

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Newtown News of Interest
These Scoops are excerpts from articles published in local newspapers and other sources that may be of interest to Newtown area residents. Please click on the "From" link to access the full original article. Any opinions and "insights" appended to these article summaries are solely those of John Mack and do not represent the opinions of any other person or entity.
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