PFAS Comply

SCHWENKSVILLE BOROUGH AUTH

PWSID: PA1460042 · SCHWENKSVILLE, PA · Serving 5,200 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

PFOA5.4 ppt(MCL: 4 ppt)
PFOS8.3 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
45700 ppt
Highest single detection
2023-04-11
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOSND4Below MRL2023-10-09
ADONAND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
PFHxAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
ADONAND—Below MRL2023-10-09
PFPeSND—Below MRL2023-10-09
NMeFOSAAND—Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
PFTrDAND—Below MRL2023-10-09
PFTAND—Below MRL2023-10-09
PFMBAND—Below MRL2023-10-09
PFDAND—Below MRL2023-10-09
PFHpSND—Below MRL2023-10-09
PFBSND—Below MRL2023-10-09
PFHpAND—Below MRL2023-10-09
PFHxSND10Below MRL2023-10-09
PFNAND10Below MRL2023-10-09
PFBAND—Below MRL2023-10-09
PFOAND4Below MRL2023-10-09
HFPO-DAND10Below MRL2023-10-09
PFDoAND—Below MRL2023-10-09
PFHxAND—Below MRL2023-10-09
PFUnAND—Below MRL2023-10-09
11Cl-PF3OUdSND—Below MRL2023-10-09
9Cl-PF3ONSND—Below MRL2023-10-09
PFHxSND10Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-10-09
PFHxAND—Below MRL2024-01-17
8:2 FTSND—Below MRL2024-01-17
4:2 FTSND—Below MRL2024-01-17
6:2 FTSND—Below MRL2024-01-17
PFBAND—Below MRL2024-01-17
HFPO-DAND10Below MRL2024-01-17
ADONAND—Below MRL2024-01-17
9Cl-PF3ONSND—Below MRL2024-01-17
PFUnAND—Below MRL2024-01-17
PFMPAND—Below MRL2024-01-17
11Cl-PF3OUdSND—Below MRL2024-01-17
PFDAND—Below MRL2024-01-17
PFPeAND—Below MRL2024-01-17
PFTAND—Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
PFOAND4Below MRL2024-01-17
PFTrDAND—Below MRL2023-10-09
PFNAND10Below MRL2024-01-17
PFHxSND10Below MRL2024-01-17
PFHpAND—Below MRL2024-01-17
PFHpSND—Below MRL2024-01-17
PFPeSND—Below MRL2024-01-17
NFDHAND—Below MRL2024-01-17
PFEESAND—Below MRL2024-01-17
PFMBAND—Below MRL2024-01-17
PFDoAND—Below MRL2024-01-17
PFPeSND—Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
PFHxAND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
PFMPAND—Below MRL2023-10-09
11Cl-PF3OUdSND—Below MRL2023-10-09
PFHpSND—Below MRL2023-10-09
PFPeSND—Below MRL2023-10-09
8:2 FTSND—Below MRL2023-10-09
4:2 FTSND—Below MRL2023-10-09
6:2 FTSND—Below MRL2023-10-09
PFBAND—Below MRL2023-10-09
HFPO-DAND10Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
9Cl-PF3ONSND—Below MRL2023-10-09
PFHpAND—Below MRL2023-10-09
PFTrDAND—Below MRL2023-10-09
NMeFOSAAND—Below MRL2023-10-09
PFPeAND—Below MRL2023-10-09
PFMBAND—Below MRL2023-10-09
ADONAND—Below MRL2023-10-09
NFDHAND—Below MRL2023-10-09
PFTAND—Below MRL2023-10-09
PFHxSND10Below MRL2023-10-09
PFNAND10Below MRL2023-10-09
PFDAND—Below MRL2023-10-09
PFDoAND—Below MRL2023-10-09
PFHxAND—Below MRL2023-10-09
PFUnAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
PFHxAND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
NFDHAND—Below MRL2023-10-09
11Cl-PF3OUdSND—Below MRL2023-10-09
9Cl-PF3ONSND—Below MRL2023-10-09
ADONAND—Below MRL2023-10-09
HFPO-DAND10Below MRL2023-10-09
PFBAND—Below MRL2023-10-09
6:2 FTSND—Below MRL2023-10-09
4:2 FTSND—Below MRL2023-10-09
8:2 FTSND—Below MRL2023-10-09
PFMPAND—Below MRL2023-10-09
PFPeAND—Below MRL2023-10-09
PFUnAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-10-09
PFMBAND—Below MRL2023-10-09
PFHpSND—Below MRL2023-10-09
PFPeSND—Below MRL2023-10-09
PFTAND—Below MRL2023-10-09
PFTrDAND—Below MRL2023-10-09
PFHxSND10Below MRL2023-10-09
NMeFOSAAND—Below MRL2023-10-09
PFHxAND—Below MRL2023-10-09
PFHpAND—Below MRL2023-10-09
PFNAND10Below MRL2023-10-09
PFDAND—Below MRL2023-10-09
PFDoAND—Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
PFHxAND—Below MRL2023-04-11
HFPO-DAND10Below MRL2023-04-11
PFTrDAND—Below MRL2023-04-11
PFHpSND—Below MRL2023-04-11
11Cl-PF3OUdSND—Below MRL2023-04-11
PFPeSND—Below MRL2023-04-11
NFDHAND—Below MRL2023-04-11
PFEESAND—Below MRL2023-04-11
PFMBAND—Below MRL2023-04-11
PFPeAND—Below MRL2023-04-11
PFMPAND—Below MRL2023-04-11
8:2 FTSND—Below MRL2023-04-11
4:2 FTSND—Below MRL2023-04-11
NEtFOSAAND—Below MRL2023-04-11
PFBAND—Below MRL2023-04-11
PFTAND—Below MRL2023-04-11
ADONAND—Below MRL2023-04-11
9Cl-PF3ONSND—Below MRL2023-04-11
PFUnAND—Below MRL2023-04-11
PFDoAND—Below MRL2023-04-11
PFDAND—Below MRL2023-04-11
PFOAND4Below MRL2023-04-11
PFOSND4Below MRL2023-04-11
PFNAND10Below MRL2023-04-11
PFHxSND10Below MRL2023-04-11
PFHpAND—Below MRL2023-04-11
PFBSND—Below MRL2023-04-11
6:2 FTSND—Below MRL2023-04-11
NMeFOSAAND—Below MRL2023-04-11
NFDHAND—Below MRL2023-10-09
6:2 FTSND—Below MRL2023-10-09
4:2 FTSND—Below MRL2023-10-09
8:2 FTSND—Below MRL2023-10-09
PFMPAND—Below MRL2023-10-09
PFPeAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-10-09
lithium45700—2023-04-11
lithium42300—2023-10-09
lithium20400—2023-04-11
lithium18800—2023-10-09
lithium17200—2023-10-09
lithium14400—2023-04-11
lithium12400—2023-04-11
lithium10900—2023-10-09
PFOS8.34Exceeds2023-12-19
PFOS7.64Exceeds2023-04-11
PFOS5.64Exceeds2023-04-11
PFOA5.44Exceeds2023-12-19
PFBS5.3—2023-12-19
PFOS5.24Exceeds2023-10-09
PFOA54Exceeds2023-04-11
PFOS4.14Exceeds2024-01-17
PFOS44Detected2023-04-11
PFOA44Detected2023-10-09
PFBS3.9—2023-04-11
PFBS3.6—2024-01-17
PFBS3.2—2023-04-11
PFBS3.1—2023-10-09

Next steps