PFAS Comply

PHOENIXVILLE WATER DEPT

PWSID: PA1150077 · PHOENIXVILLE, PA · Serving 16,599 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA5.9 ppt(MCL: 4 ppt)
PFOS5.1 ppt(MCL: 4 ppt)

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

7
PFAS compounds detected
57.3 ppt
Highest single detection
2024-07-29
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2024-07-29
NMeFOSAAND—Below MRL2024-01-18
PFTAND—Below MRL2024-01-18
PFHpSND—Below MRL2024-01-18
PFHpAND—Below MRL2024-01-18
NEtFOSAAND—Below MRL2024-01-18
PFNAND10Below MRL2024-01-18
PFOSND4Below MRL2024-01-18
PFOAND4Below MRL2024-01-18
PFDoAND—Below MRL2024-01-18
HFPO-DAND10Below MRL2024-10-22
6:2 FTSND—Below MRL2024-10-22
4:2 FTSND—Below MRL2024-10-22
8:2 FTSND—Below MRL2024-10-22
11Cl-PF3OUdSND—Below MRL2024-10-22
PFTrDAND—Below MRL2024-11-25
NEtFOSAAND—Below MRL2024-11-25
NMeFOSAAND—Below MRL2024-11-25
PFNAND10Below MRL2024-10-22
PFMPAND—Below MRL2024-10-22
PFHpAND—Below MRL2024-10-22
PFTAND—Below MRL2024-11-25
PFHpSND—Below MRL2024-10-22
PFPeSND—Below MRL2024-10-22
PFOSND4Below MRL2024-10-22
lithiumND—Below MRL2024-10-22
NFDHAND—Below MRL2024-10-22
PFEESAND—Below MRL2024-10-22
PFHxSND10Below MRL2024-10-22
PFUnAND—Below MRL2024-01-18
PFPeSND—Below MRL2024-01-18
lithiumND—Below MRL2024-01-18
PFDAND—Below MRL2024-01-18
6:2 FTSND—Below MRL2024-01-18
PFHxSND10Below MRL2024-01-18
NFDHAND—Below MRL2024-01-18
9Cl-PF3ONSND—Below MRL2024-01-18
ADONAND—Below MRL2024-01-18
PFBSND—Below MRL2024-01-18
11Cl-PF3OUdSND—Below MRL2024-01-18
4:2 FTSND—Below MRL2024-01-18
8:2 FTSND—Below MRL2024-01-18
PFMPAND—Below MRL2024-01-18
PFPeAND—Below MRL2024-01-18
PFMBAND—Below MRL2024-01-18
PFEESAND—Below MRL2024-01-18
HFPO-DAND10Below MRL2024-01-18
NFDHAND—Below MRL2024-06-05
NMeFOSAAND—Below MRL2024-04-30
PFEESAND—Below MRL2024-06-05
6:2 FTSND—Below MRL2024-06-05
NEtFOSAAND—Below MRL2024-04-30
8:2 FTSND—Below MRL2024-06-05
PFMPAND—Below MRL2024-06-05
PFPeSND—Below MRL2024-06-05
PFMBAND—Below MRL2024-06-05
ADONAND—Below MRL2024-06-05
PFTrDAND—Below MRL2024-04-30
PFUnAND—Below MRL2024-06-05
lithiumND—Below MRL2024-04-30
PFHpAND—Below MRL2024-06-05
PFHxSND10Below MRL2024-06-05
PFNAND10Below MRL2024-06-05
PFDAND—Below MRL2024-06-05
PFDoAND—Below MRL2024-06-05
PFBAND—Below MRL2024-06-05
PFHpSND—Below MRL2024-06-05
11Cl-PF3OUdSND—Below MRL2024-06-05
9Cl-PF3ONSND—Below MRL2024-06-05
4:2 FTSND—Below MRL2024-06-05
HFPO-DAND10Below MRL2024-06-05
PFTAND—Below MRL2024-04-30
NEtFOSAAND—Below MRL2024-07-29
PFTrDAND—Below MRL2024-07-29
PFTAND—Below MRL2024-07-29
lithiumND—Below MRL2024-07-29
NMeFOSAAND—Below MRL2024-07-29
6:2 FTSND—Below MRL2024-07-29
PFNAND10Below MRL2024-07-29
PFDAND—Below MRL2024-07-29
PFDoAND—Below MRL2024-07-29
PFUnAND—Below MRL2024-07-29
11Cl-PF3OUdSND—Below MRL2024-07-29
9Cl-PF3ONSND—Below MRL2024-07-29
ADONAND—Below MRL2024-07-29
4:2 FTSND—Below MRL2024-07-29
8:2 FTSND—Below MRL2024-07-29
PFMPAND—Below MRL2024-07-29
PFMBAND—Below MRL2024-07-29
PFEESAND—Below MRL2024-07-29
NFDHAND—Below MRL2024-07-29
PFPeSND—Below MRL2024-07-29
PFHpSND—Below MRL2024-07-29
PFHxSND10Below MRL2024-07-29
PFTrDAND—Below MRL2024-01-18
PFMBAND—Below MRL2024-10-22
PFDAND—Below MRL2024-10-22
PFDoAND—Below MRL2024-10-22
PFUnAND—Below MRL2024-10-22
9Cl-PF3ONSND—Below MRL2024-10-22
ADONAND—Below MRL2024-10-22
PFBA57.3—2024-10-22
PFBA33.9—2024-07-29
PFBA27.2—2024-01-18
PFPeA10.2—2024-07-29
PFBS9.8—2024-07-29
PFBS9—2024-10-22
PFHxA9—2024-07-29
PFPeA7.7—2024-10-22
PFHxA7.5—2024-10-22
PFBS6.9—2024-06-05
PFHxA5.9—2024-06-05
PFOA5.94Exceeds2024-07-29
PFPeA5.5—2024-06-05
PFOS5.14Exceeds2024-07-29
PFOA5.14Exceeds2024-06-05
PFOA4.94Exceeds2024-10-22
PFOS4.54Exceeds2024-06-05
PFHxA3.8—2024-01-18
PFHpA3.1—2024-07-29

Next steps