2016-2021: Pakenham Waste Water Treatment Plant
Multiple PFAS detections in groundwater, biosolids and recycled water. 87% of Pakenham Biosolids Samples breached EPA Soil PFAS Guideline.
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Pakenham WWTP data shows a spike in detections of 3 PFAS chemicals in 2016 with levels reducing to <0.03ug/L by 2019.