Latest PFAS Test results

PER- & POLYFLUOROALKYL SUBSTANCES (PFAS)

May 11, 2021 TESTING RESULTS 

FROM FINISHED WATER AT SWEENEY WATER TREATMENT PLANT

COMPOUND

RESULT  (Parts Per Trillion)

GenX

7.11

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

1.41

PFBA

5.13

PFDS

Not Detected

PFDA

Not Detected

PFDoA

Not Detected

PFHpS

Not Detected

PFHpA

1.06

PFHxDA

Not Detected

PFHxS

0.78

PFHxA

2.77

PFNS

Not Detected

PFNA

Not Detected

PFOSA

Not Detected

PFOS

1.34

PFOA

1.48

PFPeS

Not Detected

PFPeA

4.29

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*

Not Detected*

PFO4DA*

Not Detected*

PFO3OA*

Not Detected*

PFO2HxA*

6.46*

PFDoS*

Not Detected*

PFMOAA*

30.4*

PFMOPrA*

1.48*

PFMOBA*

Not Detected*

PFECA-G*

Not Detected*

NVHOS**

1.73

BP4**

21.7

BP5**

7.36

BP6**

Not Detected

Hydro-EVE**

Not Detected

NFDHA**

Not Detected

PFEESA**

Not Detected

EVE Acid**

Not Detected

R-EVE**

11.3

PEPA**

3.51

Total of All Compounds:


109.31

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

**Testing added 10/8/2020

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