February 2024 Sample CH (Exact location appears to be near Chatswood)
PFPeA 0.8ng/L, PFHxA 0.5ng/L, PFOA 0.16ng/L, PFHxS 0.68ng/L, 3:3 FTCA 0.4ng/L. Total PFAS 2.5ng/L

Image and PFAS levels Source: Assessment of per- and polyfluroalkyl substances in Sydney Drinking Water (Lisa Hua, William A. Donald)
https://www.sciencedirect.com/science/article/pii/S0045653525005569?via%3Dihub
