2023: Aldinga Waste Water Treatment Plant
Influent
8/6/23: PFOS 5ng/L, PFOA 6ng/L, Sum of PFAS 31ng/L
9/6/23: PFOS 7ng/L, PFOA 3ng/L, Sum of PFAS 17ng/L
10/6/23: PFOS 6ng/L, PFOA 3ng/L, Sum of PFAS 17ng/L
11/6/23: PFOS 9ng/L, PFOA 2ng/L, Sum of PFAS 17ng/L
12/6/23: PFOS 13ng/L, PFOA 2ng/L, Sum of PFAS 21ng/L
13/6/23: PFOS 7ng/L, PFOA 4ng/L, Sum of PFAS 25ng/L
14/6/23: PFOS 7ng/L, PFOA 5ng/L, Sum of PFAS 29ng/L
Effluent
8/6/23: PFHxS 6ng/L, PFOS 6ng/L, PFHxS + PFOS 12ng/L, PFOA 4ng/L, Sum of PFAS 54ng/L
9/6/23: PFHxS 4ng/L, PFOS 3ng/L, PFHxS + PFOS 7ng/L, PFOA 3ng/L, Sum of PFAS 44ng/L
10/6/23: PFHxS 4ng/L, PFOS 3ng/L, PFHxS + PFOS 7ng/L, PFOA 4ng/L, Sum of PFAS 47ng/L
11/6/23: PFHxS 4ng/L, PFOS 3ng/L, PFHxS + PFOS 3ng/L, PFOA 5ng/L, Sum of PFAS 47ng/L
12/6/23: PFHxS 4ng/L, PFOS 3ng/L, PFHxS + PFOS 7ng/L, PFOA 4ng/L, Sum of PFAS 46ng/L
13/6/23: PFHxS 6ng/L, PFOS 5ng/L, PFHxS + PFOS 11ng/L, PFOA 4ng/L, Sum of PFAS 53ng/L
14/6/23: PFHxS 6ng/L, PFOS 6ng/L, PFHxS + PFOS 12ng/L, PFOA 4ng/L, Sum of PFAS 54ng/L
Aldinga WWTP DAFF Recycled Water
11/6/23: PFOS 60ng/L, PFOA 30ng/L, Sum of PFAS 130ng/L
12/6/23: PFOS 70ng/L, PFOA 52ng/L, Sum of PFAS 140ng/L
13/6/23: PFOS 80ng/L, PFOA 44ng/L, Sum of PFAS 160ng/L
14/6/23: PFOS 30ng/L, PFOA 42ng/L, Sum of PFAS 90ng/L
SA Water WWTP SN 1074 Biosolids PFAS 2023
Aldinga WWTP : Sludge Lagoon
21/2/23 506/13: PFHxS 0.3ug/kg, PFOS 5.5ug/kg, PFHxS + PFOS 5.8ug/kg, PFOA 2.8ug/kg, Sum of PFAS 24.8ug/kg
9/11/23 506: PFHxS 2.7ug/kg, PFOS 25ug/kg, PFHxS + PFOS 27.7ug/kg, PFOA 5.1ug/kg, Sum of PFAS 48.2ug/kg
9/11/23 506: PFHxS 2.8ug/kg, PFOS 25ug/kg, PFHxS + PFOS 27.8ug/kg, PFOA 4.8ug/kg, Sum of PFAS 50.6ug/kg
Aldinga WWTP: Sludge Lagoon TOPA
21/2/23 506/13: PFHxS 1ug/kg, PFOS 5.7ug/kg, PFHxS + PFOS 6.7ug/kg, PFOA 5.8ug/kg, Sum of PFAS 37.7ug/kg
9/11/23 506: PFHxS 4ug/kg, PFOS 29ug/kg, PFHxS + PFOS 33ug/kg, PFOA 12ug/kg, Sum of PFAS 56.8ug/kg
9/11/23 506: PFHxS 4.3ug/kg, PFOS 32ug/kg, PFHxS + PFOS 36.3ug/kg, PFOA 13ug/kg, Sum of PFAS 62.2ug/kg