PFAS Comply

KEYSTONE POSTMASTER GRID

PWSID: FL2100610 · MIDDLEBURG, FL · Serving 5,092 people

Type: CWSOwner: PSource: 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
2025-08-05
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
lithiumND—Below MRL2025-08-26
PFHpAND—Below MRL2025-08-26
PFHxSND10Below MRL2025-08-26
PFOSND4Below MRL2025-08-26
PFBSND—Below MRL2025-08-26
PFDAND—Below MRL2025-08-26
PFDoAND—Below MRL2025-08-26
PFHxAND—Below MRL2025-08-26
PFUnAND—Below MRL2025-08-26
11Cl-PF3OUdSND—Below MRL2025-08-26
ADONAND—Below MRL2025-08-26
PFNAND10Below MRL2025-08-26
HFPO-DAND10Below MRL2025-08-26
9Cl-PF3ONSND—Below MRL2025-08-26
PFOAND4Below MRL2025-08-26
PFPeSND—Below MRL2025-08-26
NMeFOSAAND—Below MRL2025-08-26
NEtFOSAAND—Below MRL2025-08-26
PFTrDAND—Below MRL2025-08-26
PFHpSND—Below MRL2025-08-26
NFDHAND—Below MRL2025-08-26
PFEESAND—Below MRL2025-08-26
PFMBAND—Below MRL2025-08-26
PFPeAND—Below MRL2025-08-26
PFBAND—Below MRL2025-08-26
8:2 FTSND—Below MRL2025-08-26
4:2 FTSND—Below MRL2025-08-26
6:2 FTSND—Below MRL2025-08-26
PFMPAND—Below MRL2025-08-26
PFTAND—Below MRL2025-08-26
PFHxAND—Below MRL2025-02-05
PFDoAND—Below MRL2025-02-05
PFDAND—Below MRL2025-02-05
PFOAND4Below MRL2025-02-05
PFOSND4Below MRL2025-02-05
PFNAND10Below MRL2025-02-05
PFHxSND10Below MRL2025-02-05
PFBSND—Below MRL2025-02-05
PFTrDAND—Below MRL2025-02-05
NEtFOSAAND—Below MRL2025-02-05
11Cl-PF3OUdSND—Below MRL2025-02-05
NMeFOSAAND—Below MRL2025-02-05
PFMBAND—Below MRL2025-02-05
PFHpAND—Below MRL2025-02-05
ADONAND—Below MRL2025-02-05
HFPO-DAND10Below MRL2025-02-05
PFBAND—Below MRL2025-02-05
6:2 FTSND—Below MRL2025-02-05
4:2 FTSND—Below MRL2025-02-05
8:2 FTSND—Below MRL2025-02-05
PFTAND—Below MRL2025-02-05
PFPeAND—Below MRL2025-02-05
PFUnAND—Below MRL2025-02-05
PFEESAND—Below MRL2025-02-05
NFDHAND—Below MRL2025-02-05
PFPeSND—Below MRL2025-02-05
PFHpSND—Below MRL2025-02-05
PFMPAND—Below MRL2025-02-05
lithiumND—Below MRL2025-02-05
9Cl-PF3ONSND—Below MRL2025-02-05
PFPeSND—Below MRL2025-08-05
NFDHAND—Below MRL2025-08-05
PFEESAND—Below MRL2025-08-05
PFMBAND—Below MRL2025-08-05
PFPeAND—Below MRL2025-08-05
PFHpSND—Below MRL2025-08-05
4:2 FTSND—Below MRL2025-08-05
8:2 FTSND—Below MRL2025-08-05
PFTAND—Below MRL2025-08-05
PFTrDAND—Below MRL2025-08-05
NEtFOSAAND—Below MRL2025-08-05
NMeFOSAAND—Below MRL2025-08-05
HFPO-DAND10Below MRL2025-08-05
PFMPAND—Below MRL2025-08-05
11Cl-PF3OUdSND—Below MRL2025-08-05
PFBAND—Below MRL2025-08-05
lithiumND—Below MRL2025-08-05
6:2 FTSND—Below MRL2025-08-05
9Cl-PF3ONSND—Below MRL2025-08-05
PFUnAND—Below MRL2025-08-05
PFHxAND—Below MRL2025-08-05
PFDoAND—Below MRL2025-08-05
PFNAND10Below MRL2025-08-05
PFBSND—Below MRL2025-08-05
ADONAND—Below MRL2025-08-05
PFDAND—Below MRL2025-08-05
PFHpAND—Below MRL2025-08-05
PFHxSND10Below MRL2025-08-05
PFOSND4Below MRL2025-08-05
PFOAND4Below MRL2025-08-05

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