PFAS Comply

SOMERSWORTH WATER WORKS

PWSID: NH2151010 · SOMERSWORTH, NH · Serving 12,000 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
2023-09-21
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTrDAND—Below MRL2023-03-08
NFDHAND—Below MRL2023-03-08
4:2 FTSND—Below MRL2023-03-08
6:2 FTSND—Below MRL2023-03-08
ADONAND—Below MRL2023-03-08
PFBAND—Below MRL2023-03-08
HFPO-DAND10Below MRL2023-03-08
PFMPAND—Below MRL2023-03-08
NEtFOSAAND—Below MRL2023-03-08
PFPeAND—Below MRL2023-03-08
PFTAND—Below MRL2023-03-08
lithiumND—Below MRL2023-03-08
NMeFOSAAND—Below MRL2023-03-08
11Cl-PF3OUdSND—Below MRL2023-03-08
PFDAND—Below MRL2023-03-08
PFOAND4Below MRL2023-03-08
PFBSND—Below MRL2023-03-08
PFOSND4Below MRL2023-03-08
PFNAND10Below MRL2023-03-08
PFHxSND10Below MRL2023-03-08
8:2 FTSND—Below MRL2023-03-08
PFHxAND—Below MRL2023-03-08
PFDoAND—Below MRL2023-03-08
9Cl-PF3ONSND—Below MRL2023-03-08
PFUnAND—Below MRL2023-03-08
PFHpSND—Below MRL2023-03-08
PFPeSND—Below MRL2023-03-08
PFEESAND—Below MRL2023-03-08
PFMBAND—Below MRL2023-03-08
PFHpAND—Below MRL2023-03-08
PFBAND—Below MRL2023-06-21
PFNAND10Below MRL2023-06-21
PFHxSND10Below MRL2023-06-21
PFHpAND—Below MRL2023-06-21
PFBSND—Below MRL2023-06-21
PFHpSND—Below MRL2023-06-21
PFPeSND—Below MRL2023-06-21
NFDHAND—Below MRL2023-06-21
PFEESAND—Below MRL2023-06-21
PFMBAND—Below MRL2023-06-21
PFPeAND—Below MRL2023-06-21
PFMPAND—Below MRL2023-06-21
8:2 FTSND—Below MRL2023-06-21
NMeFOSAAND—Below MRL2023-06-21
6:2 FTSND—Below MRL2023-06-21
PFDoAND—Below MRL2023-06-21
PFTAND—Below MRL2023-06-21
PFTrDAND—Below MRL2023-06-21
NEtFOSAAND—Below MRL2023-06-21
PFOSND4Below MRL2023-06-21
4:2 FTSND—Below MRL2023-06-21
PFDAND—Below MRL2023-06-21
lithiumND—Below MRL2023-06-21
PFHxAND—Below MRL2023-06-21
PFUnAND—Below MRL2023-06-21
11Cl-PF3OUdSND—Below MRL2023-06-21
9Cl-PF3ONSND—Below MRL2023-06-21
ADONAND—Below MRL2023-06-21
HFPO-DAND10Below MRL2023-06-21
PFOAND4Below MRL2023-06-21
NMeFOSAAND—Below MRL2023-09-21
PFOAND4Below MRL2023-10-31
PFTrDAND—Below MRL2023-09-21
lithiumND—Below MRL2023-09-21
NEtFOSAAND—Below MRL2023-09-21
PFTAND—Below MRL2023-09-21
PFBSND—Below MRL2023-10-31
PFHxSND10Below MRL2023-10-31
PFOSND4Below MRL2023-10-31
PFDAND—Below MRL2023-10-31
PFDoAND—Below MRL2023-10-31
PFHxAND—Below MRL2023-10-31
PFUnAND—Below MRL2023-10-31
11Cl-PF3OUdSND—Below MRL2023-10-31
9Cl-PF3ONSND—Below MRL2023-10-31
PFMBAND—Below MRL2023-10-31
PFPeSND—Below MRL2023-10-31
NFDHAND—Below MRL2023-10-31
PFHpAND—Below MRL2023-10-31
PFNAND10Below MRL2023-10-31
ADONAND—Below MRL2023-10-31
PFHpSND—Below MRL2023-10-31
PFEESAND—Below MRL2023-10-31
PFPeAND—Below MRL2023-10-31
PFMPAND—Below MRL2023-10-31
8:2 FTSND—Below MRL2023-10-31
4:2 FTSND—Below MRL2023-10-31
6:2 FTSND—Below MRL2023-10-31
PFBAND—Below MRL2023-10-31
HFPO-DAND10Below MRL2023-10-31
11Cl-PF3OUdSND—Below MRL2023-12-13
PFPeAND—Below MRL2023-12-13
PFUnAND—Below MRL2023-12-13
ADONAND—Below MRL2023-12-13
HFPO-DAND10Below MRL2023-12-13
PFBAND—Below MRL2023-12-13
9Cl-PF3ONSND—Below MRL2023-12-13
6:2 FTSND—Below MRL2023-12-13
4:2 FTSND—Below MRL2023-12-13
PFMPAND—Below MRL2023-12-13
PFMBAND—Below MRL2023-12-13
PFEESAND—Below MRL2023-12-13
PFHxAND—Below MRL2023-12-13
PFTAND—Below MRL2023-12-13
8:2 FTSND—Below MRL2023-12-13
PFBSND—Below MRL2023-12-13
NMeFOSAAND—Below MRL2023-12-13
NEtFOSAAND—Below MRL2023-12-13
PFTrDAND—Below MRL2023-12-13
lithiumND—Below MRL2023-12-13
PFHpSND—Below MRL2023-12-13
PFPeSND—Below MRL2023-12-13
PFDoAND—Below MRL2023-12-13
PFHpAND—Below MRL2023-12-13
PFHxSND10Below MRL2023-12-13
PFNAND10Below MRL2023-12-13
PFOSND4Below MRL2023-12-13
PFOAND4Below MRL2023-12-13
PFDAND—Below MRL2023-12-13
NFDHAND—Below MRL2023-12-13

Next steps