7/9/22: Queenstown Sewage Treatment Plant. Sludge

Queenstown Sewage Treatment Plant – TasWater Ad Hoc Waste Water

Queenstown Sludge Lagoon A 7/9/22: EtFOSA 0.001mg/kg, EtFOSAA 0.0079mg/kg, MeFOSSA 0.0105mg/kg, MEFOSE 0.0088mg/kg, PFDS 0.0016mg/kg, PFOS 0.001mg/kg. Sum of PFAS 0.0308mg/kg, Sum of PFAS (WA DER LIST) 0.001mg/kg, Sum of PFHxS & PFOS 0.001mg/kg

Queenstown Sludge Lagoon B 7/9/22: EtFOSAA 0.003mg/kg, MeFOSSA 0.0029mg/kg, MEFOSE 0.0033mg/kg, PFOS 0.0004mg/kg. Sum of PFAS 0.0096mg/kg, Sum of PFAS (WA DER LIST) 0.0004mg/kg, Sum of PFHxS & PFOS 0.0004mg/kg

Queenstown Sludge Lagoon C 7/9/22: EtFOSAA 0.0031mg/kg, MeFOSSA 0.006mg/kg, MEFOSE 0.0057mg/kg, PFDS 0.0009mg/kg. Sum of PFAS 0.0157mg/kg