Dutson Downs Waste Water Treatment Plant

Dutson No.2 Storage

7/3/17: PERFLUOROHEPTANOIC ACID (PFHpA) 0.003ug/L, PERFLUOROHEXANE SULFONIC ACID (PFHxS) 0.009ug/L, PERFLUOROHEXANOIC ACID (PFHxA) 0.008ug/L, PERFLUOROOCTANE SULFONIC ACID (PFOS) 0.019ug/L, PERFLUOROOCTANOIC ACID (PFOA) 0.014ug/L, PERFLUOROPENTANOIC ACID (PFPeA) 0.007ug/L. Sum of PFAS 0.06ug/L, Sum of PFAHxS and PFOS 0.028ug/L

Dutson Inlet Saline Treatment Pond

14/3/17: PERFLUOROBUTANE SULFONIC ACID (PFBS) 0.03ug/L, PERFLUOROHEPTANE SULFONIC ACID (PFHpS) 0.04ug/L, PERFLUOROHEXANE SULFONIC ACID (PFHxS) 0.24ug/L, PERFLUOROHEXANOIC ACID (PFHxA) 0.1ug/L, PERFLUOROOCTANE SULFONIC ACID (PFOS) 1.75ug/L, PERFLUOROOCTANOIC ACID (PFOA) 0.06ug/L, PERFLUOROPENTANE SULFONIC ACID (PFPeS) 0.03ug/L. Sum of PFAS 2.25ug/L