PFAS Comply

STAFFORD COUNTY UTILITIES

PWSID: VA6179100 · STAFFORD, VA · Serving 123,684 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

PFOS5.7 ppt(MCL: 4 ppt)

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

Detection summary

3
PFAS compounds detected
5.7 ppt
Highest single detection
2025-08-25
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2025-08-25
PFPeAND—Below MRL2024-11-18
PFHxSND10Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
PFTrDAND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFBAND—Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
9Cl-PF3ONSND—Below MRL2024-11-18
PFTAND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
PFOSND4Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
lithiumND—Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
PFNAND10Below MRL2025-02-18
PFHpAND—Below MRL2025-02-18
PFBAND—Below MRL2025-02-18
PFBSND—Below MRL2025-02-18
PFOSND4Below MRL2025-02-18
PFHxSND10Below MRL2025-02-18
PFMBAND—Below MRL2025-02-18
PFDAND—Below MRL2025-02-18
PFOAND4Below MRL2025-02-18
lithiumND—Below MRL2025-02-18
NMeFOSAAND—Below MRL2025-02-18
NEtFOSAAND—Below MRL2025-02-18
PFTrDAND—Below MRL2025-02-18
PFTAND—Below MRL2025-02-18
PFHpSND—Below MRL2025-02-18
PFPeSND—Below MRL2025-02-18
PFDoAND—Below MRL2025-02-18
ADONAND—Below MRL2025-02-18
PFEESAND—Below MRL2025-02-18
PFPeAND—Below MRL2025-02-18
PFMPAND—Below MRL2025-02-18
8:2 FTSND—Below MRL2025-02-18
4:2 FTSND—Below MRL2025-02-18
6:2 FTSND—Below MRL2025-02-18
HFPO-DAND10Below MRL2025-02-18
9Cl-PF3ONSND—Below MRL2025-02-18
11Cl-PF3OUdSND—Below MRL2025-02-18
PFUnAND—Below MRL2025-02-18
PFHxAND—Below MRL2025-02-18
NFDHAND—Below MRL2025-02-18
11Cl-PF3OUdSND—Below MRL2025-05-06
8:2 FTSND—Below MRL2025-05-06
9Cl-PF3ONSND—Below MRL2025-05-06
PFHpAND—Below MRL2025-05-06
NMeFOSAAND—Below MRL2025-05-06
NEtFOSAAND—Below MRL2025-05-06
4:2 FTSND—Below MRL2025-05-06
PFTrDAND—Below MRL2025-05-06
ADONAND—Below MRL2025-05-06
HFPO-DAND10Below MRL2025-05-06
PFBAND—Below MRL2025-05-06
PFTAND—Below MRL2025-05-06
lithiumND—Below MRL2025-05-06
PFOSND4Below MRL2025-05-06
PFNAND10Below MRL2025-05-06
PFDoAND—Below MRL2025-05-06
PFBSND—Below MRL2025-05-06
PFUnAND—Below MRL2025-05-06
PFOAND4Below MRL2025-05-06
PFDAND—Below MRL2025-05-06
6:2 FTSND—Below MRL2025-05-06
PFHpSND—Below MRL2025-05-06
PFPeSND—Below MRL2025-05-06
NFDHAND—Below MRL2025-05-06
PFEESAND—Below MRL2025-05-06
PFMBAND—Below MRL2025-05-06
PFPeAND—Below MRL2025-05-06
PFMPAND—Below MRL2025-05-06
PFHxAND—Below MRL2025-05-06
PFHxSND10Below MRL2025-05-06
PFHxAND—Below MRL2025-08-25
HFPO-DAND10Below MRL2025-08-25
PFHxSND10Below MRL2025-08-25
PFHpAND—Below MRL2025-08-25
PFBSND—Below MRL2025-08-25
PFHpSND—Below MRL2025-08-25
PFPeSND—Below MRL2025-08-25
NFDHAND—Below MRL2025-08-25
PFEESAND—Below MRL2025-08-25
PFMBAND—Below MRL2025-08-25
PFTAND—Below MRL2025-08-25
PFHxAND—Below MRL2025-08-25
11Cl-PF3OUdSND—Below MRL2025-08-25
9Cl-PF3ONSND—Below MRL2025-08-25
ADONAND—Below MRL2025-08-25
11Cl-PF3OUdSND—Below MRL2024-11-18
PFMPAND—Below MRL2025-08-25
8:2 FTSND—Below MRL2025-08-25
4:2 FTSND—Below MRL2025-08-25
PFDAND—Below MRL2025-08-25
PFBAND—Below MRL2025-08-25
lithiumND—Below MRL2025-08-25
ADONAND—Below MRL2025-08-25
9Cl-PF3ONSND—Below MRL2025-08-25
11Cl-PF3OUdSND—Below MRL2025-08-25
PFUnAND—Below MRL2025-08-25
PFDoAND—Below MRL2025-08-25
PFOAND4Below MRL2025-08-25
PFOSND4Below MRL2025-08-25
PFNAND10Below MRL2025-08-25
PFTAND—Below MRL2025-08-25
PFTrDAND—Below MRL2025-08-25
NEtFOSAAND—Below MRL2025-08-25
NMeFOSAAND—Below MRL2025-08-25
6:2 FTSND—Below MRL2025-08-25
PFBAND—Below MRL2024-11-18
PFTrDAND—Below MRL2024-11-18
PFTAND—Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
PFPeAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
lithiumND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
9Cl-PF3ONSND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFHxSND10Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2025-02-18
NEtFOSAAND—Below MRL2025-02-18
PFTrDAND—Below MRL2025-02-18
PFTAND—Below MRL2025-02-18
PFMBAND—Below MRL2025-02-18
HFPO-DAND10Below MRL2025-02-18
PFMPAND—Below MRL2025-02-18
PFEESAND—Below MRL2025-02-18
PFPeAND—Below MRL2025-02-18
8:2 FTSND—Below MRL2025-02-18
4:2 FTSND—Below MRL2025-02-18
PFBAND—Below MRL2025-02-18
ADONAND—Below MRL2025-02-18
9Cl-PF3ONSND—Below MRL2025-02-18
11Cl-PF3OUdSND—Below MRL2025-02-18
PFUnAND—Below MRL2025-02-18
PFHxAND—Below MRL2025-02-18
PFBSND—Below MRL2025-02-18
lithiumND—Below MRL2025-02-18
6:2 FTSND—Below MRL2025-02-18
PFDoAND—Below MRL2025-02-18
PFPeSND—Below MRL2025-02-18
NFDHAND—Below MRL2025-02-18
PFHpSND—Below MRL2025-02-18
PFHpAND—Below MRL2025-02-18
PFHxSND10Below MRL2025-02-18
PFNAND10Below MRL2025-02-18
PFOAND4Below MRL2025-02-18
PFDAND—Below MRL2025-02-18
PFOAND4Below MRL2025-05-06
PFBSND—Below MRL2025-05-06
PFNAND10Below MRL2025-05-06
PFHpAND—Below MRL2025-05-06
PFHpSND—Below MRL2025-05-06
PFPeSND—Below MRL2025-05-06
NFDHAND—Below MRL2025-05-06
PFMBAND—Below MRL2025-05-06
PFDAND—Below MRL2025-05-06
8:2 FTSND—Below MRL2025-05-06
PFEESAND—Below MRL2025-05-06
4:2 FTSND—Below MRL2025-05-06
NMeFOSAAND—Below MRL2025-05-06
PFTAND—Below MRL2025-05-06
PFTrDAND—Below MRL2025-05-06
NEtFOSAAND—Below MRL2025-05-06
PFPeAND—Below MRL2025-05-06
6:2 FTSND—Below MRL2025-05-06
lithiumND—Below MRL2025-05-06
PFDoAND—Below MRL2025-05-06
PFBAND—Below MRL2025-05-06
HFPO-DAND10Below MRL2025-05-06
ADONAND—Below MRL2025-05-06
9Cl-PF3ONSND—Below MRL2025-05-06
11Cl-PF3OUdSND—Below MRL2025-05-06
PFUnAND—Below MRL2025-05-06
PFHxAND—Below MRL2025-05-06
PFMPAND—Below MRL2025-05-06
PFDAND—Below MRL2025-08-25
PFEESAND—Below MRL2025-08-25
lithiumND—Below MRL2025-08-25
PFHpAND—Below MRL2025-08-25
PFPeSND—Below MRL2025-08-25
PFPeAND—Below MRL2025-08-25
PFUnAND—Below MRL2025-08-25
PFOAND4Below MRL2025-08-25
PFNAND10Below MRL2025-08-25
NFDHAND—Below MRL2025-08-25
PFMBAND—Below MRL2025-08-25
PFMPAND—Below MRL2025-08-25
8:2 FTSND—Below MRL2025-08-25
4:2 FTSND—Below MRL2025-08-25
6:2 FTSND—Below MRL2025-08-25
PFTrDAND—Below MRL2025-08-25
PFHpSND—Below MRL2025-08-25
PFBAND—Below MRL2025-08-25
NMeFOSAAND—Below MRL2025-08-25
PFBSND—Below MRL2025-08-25
PFHxSND10Below MRL2025-08-25
NEtFOSAAND—Below MRL2025-08-25
PFDoAND—Below MRL2025-08-25
PFOS5.74Exceeds2024-11-18
PFOS5.44Exceeds2025-08-25
PFOS5.24Exceeds2025-05-06
PFOS4.64Exceeds2025-02-18
PFPeA3—2025-08-25
PFHxS310Detected2025-05-06

Next steps

STAFFORD COUNTY UTILITIES PFAS results — STAFFORD, VA | PFAS Comply