PFAS Comply

AQUA PA FLYING HILLS WA SYS

PWSID: PA3060018 · BRYN MAWR, PA · Serving 5,100 people

Type: CWSOwner: PSource: GW
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

PFOA6.3 ppt(MCL: 4 ppt)
PFOS6.4 ppt(MCL: 4 ppt)

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

Detection summary

4
PFAS compounds detected
6.4 ppt
Highest single detection
2024-07-09
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOAND4Below MRL2024-07-09
PFHxSND10Below MRL2024-01-22
PFNAND10Below MRL2024-01-22
4:2 FTSND—Below MRL2024-01-22
PFMPAND—Below MRL2024-01-22
PFMBAND—Below MRL2024-01-22
PFEESAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-01-22
NMeFOSAAND—Below MRL2024-01-22
PFHpAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-07-09
PFBSND—Below MRL2024-07-09
PFHpAND—Below MRL2024-07-09
PFHxSND10Below MRL2024-07-09
PFNAND10Below MRL2024-07-09
PFPeAND—Below MRL2024-07-09
PFHpSND—Below MRL2024-01-22
PFTAND—Below MRL2024-01-22
PFTrDAND—Below MRL2024-01-22
NFDHAND—Below MRL2024-01-22
6:2 FTSND—Below MRL2024-01-22
PFBAND—Below MRL2024-01-22
HFPO-DAND10Below MRL2024-01-22
ADONAND—Below MRL2024-01-22
9Cl-PF3ONSND—Below MRL2024-01-22
11Cl-PF3OUdSND—Below MRL2024-01-22
PFUnAND—Below MRL2024-01-22
PFDoAND—Below MRL2024-01-22
lithiumND—Below MRL2024-01-22
NEtFOSAAND—Below MRL2024-01-22
8:2 FTSND—Below MRL2024-01-22
PFHxAND—Below MRL2024-01-22
PFDAND—Below MRL2024-01-22
PFHxSND10Below MRL2024-07-09
HFPO-DAND10Below MRL2024-07-09
NFDHAND—Below MRL2024-07-09
PFPeSND—Below MRL2024-07-09
PFHpSND—Below MRL2024-07-09
lithiumND—Below MRL2024-07-09
ADONAND—Below MRL2024-07-09
PFHpAND—Below MRL2024-07-09
4:2 FTSND—Below MRL2024-07-09
PFNAND10Below MRL2024-07-09
PFMPAND—Below MRL2024-07-09
PFBAND—Below MRL2024-07-09
6:2 FTSND—Below MRL2024-07-09
8:2 FTSND—Below MRL2024-07-09
PFMBAND—Below MRL2024-07-09
PFTrDAND—Below MRL2024-07-09
NEtFOSAAND—Below MRL2024-07-09
9Cl-PF3ONSND—Below MRL2024-07-09
PFPeAND—Below MRL2024-07-09
PFTAND—Below MRL2024-07-09
PFEESAND—Below MRL2024-07-09
PFDAND—Below MRL2024-07-09
PFDoAND—Below MRL2024-07-09
PFHxAND—Below MRL2024-07-09
PFUnAND—Below MRL2024-07-09
11Cl-PF3OUdSND—Below MRL2024-07-09
NMeFOSAAND—Below MRL2024-07-09
PFMPAND—Below MRL2024-01-22
PFPeAND—Below MRL2024-01-22
PFMBAND—Below MRL2024-01-22
PFEESAND—Below MRL2024-01-22
NFDHAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-01-22
PFHpSND—Below MRL2024-01-22
PFTAND—Below MRL2024-01-22
PFBSND—Below MRL2024-01-22
PFHpAND—Below MRL2024-01-22
PFHxSND10Below MRL2024-01-22
8:2 FTSND—Below MRL2024-01-22
NEtFOSAAND—Below MRL2024-01-22
PFUnAND—Below MRL2024-01-22
NMeFOSAAND—Below MRL2024-01-22
11Cl-PF3OUdSND—Below MRL2024-01-22
PFTrDAND—Below MRL2024-01-22
PFOSND4Below MRL2024-01-22
PFOAND4Below MRL2024-01-22
PFDAND—Below MRL2024-01-22
9Cl-PF3ONSND—Below MRL2024-01-22
PFHxAND—Below MRL2024-01-22
4:2 FTSND—Below MRL2024-01-22
lithiumND—Below MRL2024-01-22
ADONAND—Below MRL2024-01-22
HFPO-DAND10Below MRL2024-01-22
PFNAND10Below MRL2024-01-22
PFBAND—Below MRL2024-01-22
6:2 FTSND—Below MRL2024-01-22
PFDoAND—Below MRL2024-01-22
ADONAND—Below MRL2024-07-09
4:2 FTSND—Below MRL2024-07-09
PFHpAND—Below MRL2024-07-09
PFHxSND10Below MRL2024-07-09
PFNAND10Below MRL2024-07-09
PFOSND4Below MRL2024-07-09
PFOAND4Below MRL2024-07-09
PFDoAND—Below MRL2024-07-09
PFUnAND—Below MRL2024-07-09
9Cl-PF3ONSND—Below MRL2024-07-09
11Cl-PF3OUdSND—Below MRL2024-07-09
PFBAND—Below MRL2024-07-09
6:2 FTSND—Below MRL2024-07-09
PFBSND—Below MRL2024-07-09
8:2 FTSND—Below MRL2024-07-09
PFMPAND—Below MRL2024-07-09
PFPeAND—Below MRL2024-07-09
PFMBAND—Below MRL2024-07-09
PFEESAND—Below MRL2024-07-09
NFDHAND—Below MRL2024-07-09
PFPeSND—Below MRL2024-07-09
PFHpSND—Below MRL2024-07-09
PFDAND—Below MRL2024-07-09
HFPO-DAND10Below MRL2024-07-09
PFTAND—Below MRL2024-07-09
PFTrDAND—Below MRL2024-07-09
NEtFOSAAND—Below MRL2024-07-09
NMeFOSAAND—Below MRL2024-07-09
lithiumND—Below MRL2024-07-09
PFHxAND—Below MRL2024-07-09
PFPeAND—Below MRL2024-01-22
PFUnAND—Below MRL2024-01-22
9Cl-PF3ONSND—Below MRL2024-01-22
ADONAND—Below MRL2024-01-22
HFPO-DAND10Below MRL2024-01-22
PFBAND—Below MRL2024-01-22
6:2 FTSND—Below MRL2024-01-22
4:2 FTSND—Below MRL2024-01-22
PFDoAND—Below MRL2024-01-22
PFMPAND—Below MRL2024-01-22
PFHxAND—Below MRL2024-01-22
PFMBAND—Below MRL2024-01-22
PFEESAND—Below MRL2024-01-22
NFDHAND—Below MRL2024-01-22
PFPeSND—Below MRL2024-01-22
PFHpSND—Below MRL2024-01-22
8:2 FTSND—Below MRL2024-01-22
NMeFOSAAND—Below MRL2024-01-22
lithiumND—Below MRL2024-01-22
PFTAND—Below MRL2024-01-22
PFTrDAND—Below MRL2024-01-22
11Cl-PF3OUdSND—Below MRL2024-01-22
NEtFOSAAND—Below MRL2024-01-22
PFDAND—Below MRL2024-01-22
PFBSND—Below MRL2024-01-22
PFHpAND—Below MRL2024-01-22
PFHxSND10Below MRL2024-01-22
PFNAND10Below MRL2024-01-22
PFOSND4Below MRL2024-01-22
PFOAND4Below MRL2024-01-22
4:2 FTSND—Below MRL2024-07-09
PFHxAND—Below MRL2024-07-09
PFUnAND—Below MRL2024-07-09
11Cl-PF3OUdSND—Below MRL2024-07-09
9Cl-PF3ONSND—Below MRL2024-07-09
ADONAND—Below MRL2024-07-09
PFOSND4Below MRL2024-07-09
6:2 FTSND—Below MRL2024-07-09
8:2 FTSND—Below MRL2024-07-09
HFPO-DAND10Below MRL2024-07-09
PFDoAND—Below MRL2024-07-09
PFBAND—Below MRL2024-07-09
lithiumND—Below MRL2024-07-09
PFHpSND—Below MRL2024-07-09
PFMPAND—Below MRL2024-07-09
PFEESAND—Below MRL2024-07-09
PFTAND—Below MRL2024-07-09
PFTrDAND—Below MRL2024-07-09
NEtFOSAAND—Below MRL2024-07-09
PFDAND—Below MRL2024-07-09
NMeFOSAAND—Below MRL2024-07-09
PFMBAND—Below MRL2024-07-09
NFDHAND—Below MRL2024-07-09
PFOS6.44Exceeds2024-07-16
PFOA6.34Exceeds2024-07-16
PFOS5.94Exceeds2024-07-09
PFOA5.34Exceeds2024-07-09
PFBS4.8—2024-07-16
PFPeA3.6—2024-07-16
PFBS3.6—2024-07-09

Next steps