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Results from sampling

The results are measured in parts per trillion (ppt). "U" = Compound not detected at a concentration equal to or above respective method detection level (MDL).

PFAS Compounds North Bermuda - June 2023 Parkway - June 2023 Camelot - June 2023
11Cl-PF3OUdS U U U
4:2 FTS U U U
6:2 FTS U U U
8:2 FTS U U U
9Cl-PF3ONS U U U
ADONA U U U
HFPO-DA U U U
NFDHA U U U
PFBS U U U
PFDA U U U
PFHxA U U U
PFBA U 2.6* U
PFEESA U U U
PFHpS U U U
PFMBA U U U
PFMPA U U U
PFPeA U U U
PFPeS U U U
PFDoA U U U
PFHpA U U U
PFHxS U U U
PFNA U U U
PFOS U U U
PFOA U U U
PFUnA U U U
NEtFOSAA U U U
NMeFOSAA U U U
PFTeDA U U U
PFTrDA U U U

 

FAS Compounds North Bermuda - April 2024 Parkway - April 2024 Camelot - April 2024 St. Cloud #1 - April 2024 St. Cloud #2 - April 2024 St. Cloud #3 - April 2024
11Cl-PF3OUdS U U U U U U
4:2 FTS U U U U U U
6:2 FTS U U U U U U
8:2 FTS U U U U U U
9Cl-PF3ONS U U U U U U
ADONA U U U U U U
HFPO-DA U U U U U U
NFDHA U U U U U U
PFBS U U U U U U
PFDA U U U U U U
PFHxA U U U U U U
PFBA U U U U U U
PFEESA U U U U U U
PFHpS U U U U U U
PFMBA U U U U U U
PFMPA U U U U U U
PFPeA U U U U U U
PFPeS U U U U U U
PFDoA U U U U U U
PFHpA U U U U U U
PFHxS U U U U U U
PFNA U U U U U U
PFOS U U U U U U
PFOA U U U U U U
PFUnA U U U U U U
NEtFOSAA U U U U U U
NMeFOSAA U U U U U U
PFTeDA U U U U U U
PFTrDA U U U U U  


*Perfluorobutanoic acid (PFBA) was detected in the drinking water produced by the Parkway Water Treatment Plant. PFBA is one of a group of related chemicals known as per- and polyfluoroalkyl substances (PFAS). This group of chemicals is commonly used in stain-resistant fabrics, paper food packaging and carpets. At this time, the EPA has not issued health advisory levels for PFBA. Production of PFBA was phased out around 1998. However, PFBA can be formed in the environment as a breakdown product of related PFAS that are still in use. Toho will continue to monitor the EPA’s advisories, and will continue to provide information through this webpage.

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