Latest PFAS Test results

PER- & POLYFLUOROALKYL SUBSTANCES (PFAS)

OCTOBER 8, 2019 TESTING RESULTS 

FROM FINISHED WATER AT SWEENEY WATER TREATMENT PLANT

COMPOUND

RESULT  (Parts Per Trillion)

GenX

34.2

11-chloroeicosafluoro-3-oxaundecane-1-sulfonate

Not Detected

NEtFOSE

Not Detected

NMeFOSE

Not Detected

10:2 FTS

Not Detected

8:2 FTS

Not Detected

NEtFOSA

Not Detected

NEtFOSAA

Not Detected

NMeFOSA

Not Detected

NMeFOSAA

Not Detected

PFBS

6.52

PFBA

12.6

PFDS

Not Detected

PFDA

Not Detected

PFDoA

Not Detected

PFHpS

Not Detected

PFHpA

13.7

PFHxDA

Not Detected

PFHxS

2.90

PFHxA

29.6

PFNS

Not Detected

PFNA

Not Detected

PFOSA

Not Detected

PFOS

3.78

PFOA

5.11

PFPeS

0.812

PFPeA

31.2

PFTeDA

Not Detected

PFTrDA

Not Detected

PFUdA

Not Detected

ADONA

Not Detected

4:2 FTS

Not Detected

6:2 FTS

Not Detected

Nafion Byproduct 1*

Not Detected*

Nafion Byproduct 2*

1.96*

PFO4DA*

3.99*

PFO3OA*

18.5*

PFO2HxA*

65.1*

PFMOAA*

60.1*

PFMOPrA*

28.6*

PFMOBA*

11.4*

PFECA-G*

Not Detected*

Total of All Compounds:


330.07

*Results obtained using an analytical standard provided by Chemours; not a certified standard

Detection limits range from 0.6 to 5.0 ppt

Reporting limits range from 1.5 to 9.0 ppt

For questions please inquire at communications@cfpua.org