PFAS Comply

LORETTO WATER DEPARTMENT

PWSID: TN0000408 · LORETTO, TN · Serving 4,773 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
2025-08-20
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
4:2 FTSND—Below MRL2025-02-10
PFBSND—Below MRL2025-02-10
PFPeSND—Below MRL2025-02-10
PFHpSND—Below MRL2025-02-10
PFPeAND—Below MRL2025-02-10
PFEESAND—Below MRL2025-02-10
PFHpAND—Below MRL2025-02-10
PFTAND—Below MRL2025-02-10
PFTrDAND—Below MRL2025-02-10
NEtFOSAAND—Below MRL2025-02-10
lithiumND—Below MRL2025-02-10
PFMPAND—Below MRL2025-02-10
PFMBAND—Below MRL2025-02-10
NMeFOSAAND—Below MRL2025-02-10
PFDAND—Below MRL2025-02-10
NFDHAND—Below MRL2025-02-10
PFHxSND10Below MRL2025-02-10
PFNAND10Below MRL2025-02-10
8:2 FTSND—Below MRL2025-02-10
PFOAND4Below MRL2025-02-10
PFDoAND—Below MRL2025-02-10
PFHxAND—Below MRL2025-02-10
PFUnAND—Below MRL2025-02-10
11Cl-PF3OUdSND—Below MRL2025-02-10
9Cl-PF3ONSND—Below MRL2025-02-10
ADONAND—Below MRL2025-02-10
HFPO-DAND10Below MRL2025-02-10
PFBAND—Below MRL2025-02-10
6:2 FTSND—Below MRL2025-02-10
PFOSND4Below MRL2025-02-10
4:2 FTSND—Below MRL2025-05-21
PFHpSND—Below MRL2025-05-21
PFPeSND—Below MRL2025-05-21
NFDHAND—Below MRL2025-05-21
PFEESAND—Below MRL2025-05-21
PFMBAND—Below MRL2025-05-21
PFPeAND—Below MRL2025-05-21
PFTAND—Below MRL2025-05-21
PFBSND—Below MRL2025-05-21
PFHpAND—Below MRL2025-05-21
PFHxSND10Below MRL2025-05-21
PFNAND10Below MRL2025-05-21
PFOSND4Below MRL2025-05-21
PFOAND4Below MRL2025-05-21
PFDAND—Below MRL2025-05-21
PFDoAND—Below MRL2025-05-21
PFHxAND—Below MRL2025-05-21
PFMPAND—Below MRL2025-05-21
lithiumND—Below MRL2025-05-21
8:2 FTSND—Below MRL2025-05-21
PFTrDAND—Below MRL2025-05-21
NEtFOSAAND—Below MRL2025-05-21
NMeFOSAAND—Below MRL2025-05-21
PFUnAND—Below MRL2025-05-21
11Cl-PF3OUdSND—Below MRL2025-05-21
9Cl-PF3ONSND—Below MRL2025-05-21
ADONAND—Below MRL2025-05-21
HFPO-DAND10Below MRL2025-05-21
PFBAND—Below MRL2025-05-21
6:2 FTSND—Below MRL2025-05-21
PFDoAND—Below MRL2025-08-20
PFTrDAND—Below MRL2025-08-20
PFOAND4Below MRL2025-08-20
PFBSND—Below MRL2025-08-20
NEtFOSAAND—Below MRL2025-08-20
PFTAND—Below MRL2025-08-20
lithiumND—Below MRL2025-08-20
PFHpSND—Below MRL2025-08-20
PFPeSND—Below MRL2025-08-20
NFDHAND—Below MRL2025-08-20
PFEESAND—Below MRL2025-08-20
PFMBAND—Below MRL2025-08-20
PFPeAND—Below MRL2025-08-20
PFMPAND—Below MRL2025-08-20
8:2 FTSND—Below MRL2025-08-20
4:2 FTSND—Below MRL2025-08-20
NMeFOSAAND—Below MRL2025-08-20
6:2 FTSND—Below MRL2025-08-20
PFHpAND—Below MRL2025-08-20
PFHxSND10Below MRL2025-08-20
PFOSND4Below MRL2025-08-20
PFDAND—Below MRL2025-08-20
PFNAND10Below MRL2025-08-20
PFHxAND—Below MRL2025-08-20
PFUnAND—Below MRL2025-08-20
11Cl-PF3OUdSND—Below MRL2025-08-20
9Cl-PF3ONSND—Below MRL2025-08-20
ADONAND—Below MRL2025-08-20
HFPO-DAND10Below MRL2025-08-20
PFBAND—Below MRL2025-08-20

Violation history

Monitoring & Reporting - PFHxS(PFHxS)
2016-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2016-01-01 · Resolved · Tier 3

Next steps