2020: Derwent Estuary Lower Estuary at South Arm. PFOA, PFOS

Site 89: Derwent Estuary Lower Estuary at South Arm:

Autumn 2020: PFOA 0.0001ug/L

Spring 2020: PFOS 0.0004ug/L

Source: EPA Tasmania –  Tasmanian Ambient PFAS Monitoring Program 2020