PFAS Comply

ASH/WIN JOINT WATER AUTHORITY

PWSID: MA2011004 · ASHBURNHAM, MA · Serving 11,394 people

Type: CWSOwner: LSource: SW
Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

Key contaminants vs MCL

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

Detection summary

0
PFAS compounds detected
N/A ppt
Highest single detection
2024-08-15
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOSND4Below MRL2024-08-15
PFHxAND—Below MRL2024-08-15
PFDoAND—Below MRL2024-08-15
PFDAND—Below MRL2024-08-15
4:2 FTSND—Below MRL2024-08-15
PFNAND10Below MRL2024-08-15
8:2 FTSND—Below MRL2024-08-15
NEtFOSAAND—Below MRL2024-08-15
PFOAND4Below MRL2024-08-15
PFUnAND—Below MRL2024-08-15
9Cl-PF3ONSND—Below MRL2024-08-15
HFPO-DAND10Below MRL2024-08-15
PFBAND—Below MRL2024-08-15
PFTrDAND—Below MRL2024-08-15
NMeFOSAAND—Below MRL2024-08-15
PFTAND—Below MRL2024-08-15
11Cl-PF3OUdSND—Below MRL2024-08-15
PFHpSND—Below MRL2024-08-15
6:2 FTSND—Below MRL2024-08-15
PFBSND—Below MRL2024-08-15
lithiumND—Below MRL2024-08-15
ADONAND—Below MRL2024-08-15
PFHpAND—Below MRL2024-08-15
PFHxSND10Below MRL2024-08-15
PFMPAND—Below MRL2024-08-15
PFPeAND—Below MRL2024-08-15
PFMBAND—Below MRL2024-08-15
PFEESAND—Below MRL2024-08-15
NFDHAND—Below MRL2024-08-15
PFPeSND—Below MRL2024-08-15
PFHpSND—Below MRL2024-11-14
PFMPAND—Below MRL2024-11-14
ADONAND—Below MRL2024-11-14
PFBAND—Below MRL2024-11-14
6:2 FTSND—Below MRL2024-11-14
4:2 FTSND—Below MRL2024-11-14
8:2 FTSND—Below MRL2024-11-14
PFPeAND—Below MRL2024-11-14
PFMBAND—Below MRL2024-11-14
PFEESAND—Below MRL2024-11-14
11Cl-PF3OUdSND—Below MRL2024-11-14
PFPeSND—Below MRL2024-11-14
9Cl-PF3ONSND—Below MRL2024-11-14
NFDHAND—Below MRL2024-11-14
PFTrDAND—Below MRL2024-11-14
NMeFOSAAND—Below MRL2024-11-14
HFPO-DAND10Below MRL2024-11-14
NEtFOSAAND—Below MRL2024-11-14
PFUnAND—Below MRL2024-11-14
lithiumND—Below MRL2024-11-14
PFTAND—Below MRL2024-11-14
PFBSND—Below MRL2024-11-14
PFHpAND—Below MRL2024-11-14
PFNAND10Below MRL2024-11-14
PFOSND4Below MRL2024-11-14
PFOAND4Below MRL2024-11-14
PFDAND—Below MRL2024-11-14
PFDoAND—Below MRL2024-11-14
PFHxSND10Below MRL2024-11-14
PFHxAND—Below MRL2024-11-14
NMeFOSAAND—Below MRL2025-03-14
8:2 FTSND—Below MRL2025-02-26
PFMPAND—Below MRL2025-02-26
PFPeAND—Below MRL2025-02-26
lithiumND—Below MRL2025-02-26
PFMBAND—Below MRL2025-02-26
PFEESAND—Below MRL2025-02-26
NFDHAND—Below MRL2025-02-26
PFTAND—Below MRL2025-03-14
PFHpSND—Below MRL2025-02-26
NEtFOSAAND—Below MRL2025-03-14
PFTrDAND—Below MRL2025-03-14
PFHxAND—Below MRL2025-02-26
4:2 FTSND—Below MRL2025-02-26
PFPeSND—Below MRL2025-02-26
PFNAND10Below MRL2025-02-26
11Cl-PF3OUdSND—Below MRL2025-02-26
PFBSND—Below MRL2025-02-26
6:2 FTSND—Below MRL2025-02-26
PFHxSND10Below MRL2025-02-26
PFOSND4Below MRL2025-02-26
PFOAND4Below MRL2025-02-26
PFDAND—Below MRL2025-02-26
PFDoAND—Below MRL2025-02-26
PFUnAND—Below MRL2025-02-26
9Cl-PF3ONSND—Below MRL2025-02-26
ADONAND—Below MRL2025-02-26
HFPO-DAND10Below MRL2025-02-26
PFBAND—Below MRL2025-02-26
PFHpAND—Below MRL2025-02-26
PFHpSND—Below MRL2025-10-15
11Cl-PF3OUdSND—Below MRL2025-10-15
9Cl-PF3ONSND—Below MRL2025-10-15
ADONAND—Below MRL2025-10-15
HFPO-DAND10Below MRL2025-10-15
PFBAND—Below MRL2025-10-15
6:2 FTSND—Below MRL2025-10-15
4:2 FTSND—Below MRL2025-10-15
8:2 FTSND—Below MRL2025-10-15
PFMBAND—Below MRL2025-10-15
PFEESAND—Below MRL2025-10-15
PFUnAND—Below MRL2025-10-15
PFPeSND—Below MRL2025-10-15
PFBSND—Below MRL2025-10-15
NFDHAND—Below MRL2025-10-15
PFHxAND—Below MRL2025-10-15
PFDoAND—Below MRL2025-10-15
PFDAND—Below MRL2025-10-15
PFOAND4Below MRL2025-10-15
PFOSND4Below MRL2025-10-15
PFNAND10Below MRL2025-10-15
PFHpAND—Below MRL2025-10-15
PFPeAND—Below MRL2025-10-15
PFMPAND—Below MRL2025-10-15
NMeFOSAAND—Below MRL2025-10-15
NEtFOSAAND—Below MRL2025-10-15
PFTrDAND—Below MRL2025-10-15
PFTAND—Below MRL2025-10-15
lithiumND—Below MRL2025-10-15
PFHxSND10Below MRL2025-10-15

Next steps