PFAS Comply

ADAMS FIRE DISTRICT

PWSID: MA1004000 · ADAMS, MA · Serving 7,851 people

Type: CWSOwner: LSource: GW
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
2025-05-05
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
11Cl-PF3OUdSND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFHpAND—Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFOSND4Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
PFDoAND—Below MRL2025-05-05
PFTAND—Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
PFMPAND—Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
PFHxAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
lithiumND—Below MRL2025-05-05
PFOSND4Below MRL2025-11-03
9Cl-PF3ONSND—Below MRL2025-11-03
11Cl-PF3OUdSND—Below MRL2025-11-03
PFUnAND—Below MRL2025-11-03
PFHxAND—Below MRL2025-11-03
PFDoAND—Below MRL2025-11-03
ADONAND—Below MRL2025-11-03
PFOAND4Below MRL2025-11-03
PFNAND10Below MRL2025-11-03
PFHxSND10Below MRL2025-11-03
PFHpAND—Below MRL2025-11-03
PFBSND—Below MRL2025-11-03
PFMPAND—Below MRL2025-11-03
PFDAND—Below MRL2025-11-03
PFTAND—Below MRL2025-11-03
PFMBAND—Below MRL2025-11-03
PFPeAND—Below MRL2025-11-03
NMeFOSAAND—Below MRL2025-11-03
HFPO-DAND10Below MRL2025-11-03
PFTrDAND—Below MRL2025-11-03
lithiumND—Below MRL2025-11-03
PFHpSND—Below MRL2025-11-03
PFPeSND—Below MRL2025-11-03
NFDHAND—Below MRL2025-11-03
PFEESAND—Below MRL2025-11-03
8:2 FTSND—Below MRL2025-11-03
4:2 FTSND—Below MRL2025-11-03
6:2 FTSND—Below MRL2025-11-03
PFBAND—Below MRL2025-11-03
NEtFOSAAND—Below MRL2025-11-03

Next steps