2018 April – Five Mile Beach 250m – Hobart Airport (Tasmania) – PFOS + PFHxS

Air services Australia Hobart Airport Targeted PFAS Investigation Sinclair Creek; Five Mile Beach June 2018 GHD

Recreational Levels 0.7ug/l PFHxS + PFOS 5.6 ug/l PFOA

Five Mile Beach Water Samples
PFOS+PFHxS (ug/l) Site ug/l

11/4/18 250 m arc Sinclair Crk mouth FMB1-W 0.031ug/L
11/4/18 250 m arc Sinclair Crk mouth FMB2-W 1.89ug/L
11/4/18 250 m arc Sinclair Crk mouth FMB3-W 0.413ug/L

Air services Australia Hobart Airport Targeted PFAS Investigation Sinclair Creek; Five Mile Beach June 2018 GHD
2.Soil/Sediment The report shows guidelines shown for soil/sediment levels

Five Mile Beach Sediment
PFOS+PFHxS Site/Depth(mm) mg/kg
11/4/18 250 m arc Sinclair Crk mouth FMB 1S (100mm) 0.0004mg/kg
11/4/18 250 m arc Sinclair Crk mouth FMB 2S (100mm) 0.0013mg/kg
11/4/18 250 m arc Sinclair Crk mouth FMB 3S (100mm) 0.0012mg/kg