**Bairnsdale Waste Water Treatment Plant
**

**Bairnsdale Sludge Lagoon**

Date?: Sum of PFHxS and PFOS: 0.016mg/kg, Sum of PFAS (WA DER list 0.0225mg/kg)

**Bairnsdale Disinfection/Primary Lagoon**

Date?: Sum of PFHxS and PFOS: 0.006mg/kg, Sum of PFAS (WA DER list 0.0068mg/kg), Sum of PFAS 0.126mg/kg

**Bairnsdale Discharge Point from Final Lagoon Water**

8/3/17: PFOA 0.01ug/L

8/3/17: Sum of PFAS 0.01ug/L

5/6/19: Perfluoroheptane sulfonic acid (PFHpS) 0.06ug/L. Sum of PFAS 0.06ug/L

20/11/19: Perfluoroheptane sulfonic acid (PFHpS) 0.08ug/L. Sum of PFAS 0.08ug/L