2019: Bibra Lake (Western Australia) approx location Site G23
PFAS in Groundwater
May 2019: PFOS detected at 1.7 times the 99% ecological default guideline value.
For more information: Perfluoroalkyl and polyfluoroalkyl substances (PFAS) in the Perth metropolitan area
Ambient concentrations in surface water and groundwater
November 2022
PFOS 99% ecological default guideline value: 0.00023ug/L
2019: Bibra Lake (Western Australia) approx location Site G23
PFAS in Groundwater
May 2019: PFOS detected at 1.7 times the 99% ecological default guideline value.
For more information: Perfluoroalkyl and polyfluoroalkyl substances (PFAS) in the Perth metropolitan area
Ambient concentrations in surface water and groundwater
November 2022
PFOS 99% ecological default guideline value: 0.00023ug/L
