PFAS Comply

LAKE MONTICELLO

PWSID: VA2065480 · ROCKVILLE, VA · Serving 12,933 people

Type: CWSOwner: PSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
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

3
PFAS compounds detected
6 ppt
Highest single detection
2024-08-07
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NMeFOSAAND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-02-22
PFTrDAND—Below MRL2024-02-22
PFTAND—Below MRL2024-02-22
PFHpSND—Below MRL2024-02-22
PFPeSND—Below MRL2024-02-22
NFDHAND—Below MRL2024-02-22
PFPeAND—Below MRL2024-02-22
8:2 FTSND—Below MRL2024-02-22
NEtFOSAAND—Below MRL2024-02-22
6:2 FTSND—Below MRL2024-02-22
PFBAND—Below MRL2024-02-22
HFPO-DAND10Below MRL2024-02-22
lithiumND—Below MRL2024-02-22
9Cl-PF3ONSND—Below MRL2024-02-22
PFMPAND—Below MRL2024-02-22
PFUnAND—Below MRL2024-02-22
PFHxAND—Below MRL2024-02-22
PFDoAND—Below MRL2024-02-22
PFDAND—Below MRL2024-02-22
PFOAND4Below MRL2024-02-22
PFOSND4Below MRL2024-02-22
PFNAND10Below MRL2024-02-22
PFHxSND10Below MRL2024-02-22
PFHpAND—Below MRL2024-02-22
PFBSND—Below MRL2024-02-22
PFEESAND—Below MRL2024-02-22
PFMBAND—Below MRL2024-02-22
ADONAND—Below MRL2024-02-22
4:2 FTSND—Below MRL2024-02-22
PFOSND4Below MRL2024-05-15
ADONAND—Below MRL2024-05-15
9Cl-PF3ONSND—Below MRL2024-05-15
11Cl-PF3OUdSND—Below MRL2024-05-15
PFUnAND—Below MRL2024-05-15
PFHxAND—Below MRL2024-05-15
PFTAND—Below MRL2024-05-15
PFTrDAND—Below MRL2024-05-15
NEtFOSAAND—Below MRL2024-05-15
NMeFOSAAND—Below MRL2024-05-15
PFDoAND—Below MRL2024-05-15
HFPO-DAND10Below MRL2024-05-15
PFOAND4Below MRL2024-05-15
lithiumND—Below MRL2024-05-15
PFNAND10Below MRL2024-05-15
PFHxSND10Below MRL2024-05-15
PFHpAND—Below MRL2024-05-15
PFBSND—Below MRL2024-05-15
PFMBAND—Below MRL2024-05-15
PFEESAND—Below MRL2024-05-15
NFDHAND—Below MRL2024-05-15
PFPeSND—Below MRL2024-05-15
8:2 FTSND—Below MRL2024-05-15
PFHpSND—Below MRL2024-05-15
PFDAND—Below MRL2024-05-15
6:2 FTSND—Below MRL2024-05-15
PFPeAND—Below MRL2024-05-15
PFBAND—Below MRL2024-05-15
4:2 FTSND—Below MRL2024-05-15
PFMPAND—Below MRL2024-05-15
PFOSND4Below MRL2024-08-07
PFTAND—Below MRL2024-08-07
ADONAND—Below MRL2024-08-07
PFEESAND—Below MRL2024-08-07
PFHxSND10Below MRL2024-11-18
NEtFOSAAND—Below MRL2024-11-18
NMeFOSAAND—Below MRL2024-02-22
PFHpAND—Below MRL2024-08-07
PFNAND10Below MRL2024-08-07
NFDHAND—Below MRL2024-08-07
PFOAND4Below MRL2024-08-07
PFDAND—Below MRL2024-08-07
PFDoAND—Below MRL2024-08-07
PFUnAND—Below MRL2024-08-07
11Cl-PF3OUdSND—Below MRL2024-08-07
PFHxSND10Below MRL2024-08-07
4:2 FTSND—Below MRL2024-08-07
PFPeSND—Below MRL2024-08-07
PFHpSND—Below MRL2024-08-07
PFMPAND—Below MRL2024-08-07
PFMBAND—Below MRL2024-08-07
8:2 FTSND—Below MRL2024-08-07
9Cl-PF3ONSND—Below MRL2024-08-07
PFTrDAND—Below MRL2024-08-07
6:2 FTSND—Below MRL2024-08-07
NEtFOSAAND—Below MRL2024-08-07
NMeFOSAAND—Below MRL2024-08-07
PFBAND—Below MRL2024-08-07
lithiumND—Below MRL2024-08-07
HFPO-DAND10Below MRL2024-08-07
PFTrDAND—Below MRL2024-11-18
PFTAND—Below MRL2024-11-18
PFOSND4Below MRL2024-11-18
PFBSND—Below MRL2024-11-18
PFHpAND—Below MRL2024-11-18
PFNAND10Below MRL2024-11-18
PFBAND—Below MRL2024-11-18
6:2 FTSND—Below MRL2024-11-18
4:2 FTSND—Below MRL2024-11-18
8:2 FTSND—Below MRL2024-11-18
HFPO-DAND10Below MRL2024-11-18
PFDAND—Below MRL2024-11-18
PFDoAND—Below MRL2024-11-18
PFHxAND—Below MRL2024-11-18
PFUnAND—Below MRL2024-11-18
PFMPAND—Below MRL2024-11-18
9Cl-PF3ONSND—Below MRL2024-11-18
PFOAND4Below MRL2024-11-18
ADONAND—Below MRL2024-11-18
11Cl-PF3OUdSND—Below MRL2024-11-18
PFPeAND—Below MRL2024-11-18
PFMBAND—Below MRL2024-11-18
PFEESAND—Below MRL2024-11-18
NFDHAND—Below MRL2024-11-18
PFPeSND—Below MRL2024-11-18
PFHpSND—Below MRL2024-11-18
lithiumND—Below MRL2024-11-18
PFPeA6—2024-08-07
PFHxA5.5—2024-08-07
PFBS3.7—2024-08-07

Next steps