West Lakes Environmental Assessment Stage 1

Land and Water Consulting/Environment Protection Authority July 2021

EPA MW 37

30/9/20:

PFOA 0.05ug/L. Sum of PFHxS and PFOS 0.04ug/L. Sum of PFAS 0.15ug/L

30/4/21:

PFOA 0.06ug/L. Sum of PFHxS and PFOS 0.05ug/L. Sum of PFAS 0.14ug/L

Also detected Zinc 2020

2020/21: West Lakes (South Australia) MW 37

West Lakes Environmental Assessment Stage 1

Land and Water Consulting/Environment Protection Authority July 2021

EPA MW 37

30/9/20:

PFOA 0.05ug/L. Sum of PFHxS and PFOS 0.04ug/L. Sum of PFAS 0.15ug/L

30/4/21:

PFOA 0.06ug/L. Sum of PFHxS and PFOS 0.05ug/L. Sum of PFAS 0.14ug/L

Also detected Zinc 2020