2012: Laverton Creek Estuary (Vic). PFAS chemicals

Occurrence of perfluoroalkyl substances in selected Victorian rivers and estuaries: An historical snapshot

Mayumi Allinson,a Nobuyoshi Yamashita,b Sachi Taniyasu,b Eriko Yamazaki,b and Graeme Allinsonc,
Heliyon. 2019 Sep; 5(9): e02472.  Published online 2019 Sep 16. doi: 10.1016/j.heliyon.2019.e02472

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6819856/

Estuary Laverton Creek

Sulfonates: PFBS 7ng/L, PFHxS 42.3ng/L, PFOS 74.9ng/L, FOSA 0.1ng/L, N-EtFOSAA 0.3ng/L

Carboxylates: PFBA 10.2ng/L, PFPeA 9.7ng/L, PFHxA 22.6ng/L, PFHpA 8.9ng/L, PFOA 9.2ng/L, PFNA 1.2ng/L, PFDA 0.5ng/L, PFUnDA 0.2ng/L, PFDoDA 0.1ng/L