PFAS Comply

NOGALES CITY OF

PWSID: AZ0412004 · NOGALES, AZ · Serving 22,000 people

Type: CWSOwner: LSource: GW
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

1
PFAS compounds detected
57400 ppt
Highest single detection
2023-09-27
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeAND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2023-10-11
8:2 FTSND—Below MRL2023-10-11
PFMPAND—Below MRL2023-10-11
PFPeAND—Below MRL2023-10-11
PFBSND—Below MRL2023-10-11
PFHpAND—Below MRL2023-10-11
PFHxSND10Below MRL2023-10-11
PFNAND10Below MRL2023-10-11
PFOSND4Below MRL2023-10-11
PFOAND4Below MRL2023-10-11
PFDAND—Below MRL2023-10-11
PFDoAND—Below MRL2023-10-11
PFHxAND—Below MRL2023-10-11
ADONAND—Below MRL2023-10-11
PFUnAND—Below MRL2023-10-11
NMeFOSAAND—Below MRL2023-10-11
HFPO-DAND10Below MRL2023-10-11
PFBAND—Below MRL2023-10-11
6:2 FTSND—Below MRL2023-10-11
4:2 FTSND—Below MRL2023-10-11
PFMBAND—Below MRL2023-10-11
PFEESAND—Below MRL2023-10-11
NFDHAND—Below MRL2023-10-11
PFPeSND—Below MRL2023-10-11
PFHpSND—Below MRL2023-10-11
PFTrDAND—Below MRL2024-06-04
PFMBAND—Below MRL2024-06-04
PFDAND—Below MRL2024-06-04
NFDHAND—Below MRL2024-06-04
PFPeSND—Below MRL2024-06-04
PFTAND—Below MRL2024-06-04
NEtFOSAAND—Below MRL2024-06-04
PFHpSND—Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2023-10-11
PFTAND—Below MRL2023-10-11
PFTrDAND—Below MRL2023-10-11
NEtFOSAAND—Below MRL2023-10-11
HFPO-DAND10Below MRL2024-06-04
PFHpAND—Below MRL2024-06-04
PFHxAND—Below MRL2024-06-04
PFDoAND—Below MRL2024-06-04
PFDAND—Below MRL2024-06-04
PFOAND4Below MRL2024-06-04
PFOSND4Below MRL2024-06-04
PFUnAND—Below MRL2024-06-04
PFHxSND10Below MRL2024-06-04
PFTrDAND—Below MRL2024-06-04
PFBSND—Below MRL2024-06-04
NMeFOSAAND—Below MRL2024-06-04
NEtFOSAAND—Below MRL2024-06-04
PFTAND—Below MRL2024-06-04
6:2 FTSND—Below MRL2024-06-04
PFNAND10Below MRL2024-06-04
NFDHAND—Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2024-06-04
PFPeSND—Below MRL2024-06-04
PFEESAND—Below MRL2024-06-04
PFMBAND—Below MRL2024-06-04
PFPeAND—Below MRL2024-06-04
PFMPAND—Below MRL2024-06-04
4:2 FTSND—Below MRL2024-06-04
PFBAND—Below MRL2024-06-04
ADONAND—Below MRL2024-06-04
8:2 FTSND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2024-06-04
PFHpSND—Below MRL2024-06-04
PFBAND—Below MRL2023-09-27
HFPO-DAND10Below MRL2023-09-27
PFBSND—Below MRL2023-09-27
PFHpAND—Below MRL2023-09-27
PFHxSND10Below MRL2023-09-27
PFNAND10Below MRL2023-09-27
PFOSND4Below MRL2023-09-27
PFOAND4Below MRL2023-09-27
PFDAND—Below MRL2023-09-27
PFDoAND—Below MRL2023-09-27
PFHxAND—Below MRL2023-09-27
PFUnAND—Below MRL2023-09-27
11Cl-PF3OUdSND—Below MRL2023-09-27
9Cl-PF3ONSND—Below MRL2023-09-27
4:2 FTSND—Below MRL2023-09-27
ADONAND—Below MRL2023-09-27
6:2 FTSND—Below MRL2023-09-27
8:2 FTSND—Below MRL2023-09-27
PFMPAND—Below MRL2023-09-27
PFPeAND—Below MRL2023-09-27
PFMBAND—Below MRL2023-09-27
PFEESAND—Below MRL2023-09-27
NFDHAND—Below MRL2023-09-27
PFPeSND—Below MRL2023-09-27
PFHpSND—Below MRL2023-09-27
PFTAND—Below MRL2023-09-27
PFTrDAND—Below MRL2023-09-27
NEtFOSAAND—Below MRL2023-09-27
NMeFOSAAND—Below MRL2023-09-27
PFEESAND—Below MRL2024-06-04
PFUnAND—Below MRL2024-06-04
PFMPAND—Below MRL2024-06-04
PFPeAND—Below MRL2024-06-04
PFMBAND—Below MRL2024-06-04
NFDHAND—Below MRL2024-06-04
PFHpSND—Below MRL2024-06-04
PFBSND—Below MRL2024-06-04
PFHpAND—Below MRL2024-06-04
PFHxSND10Below MRL2024-06-04
PFNAND10Below MRL2024-06-04
PFOSND4Below MRL2024-06-04
PFOAND4Below MRL2024-06-04
PFDAND—Below MRL2024-06-04
PFPeSND—Below MRL2024-06-04
PFHxAND—Below MRL2024-06-04
NMeFOSAAND—Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2024-06-04
ADONAND—Below MRL2024-06-04
HFPO-DAND10Below MRL2024-06-04
PFBAND—Below MRL2024-06-04
6:2 FTSND—Below MRL2024-06-04
4:2 FTSND—Below MRL2024-06-04
8:2 FTSND—Below MRL2024-06-04
PFTAND—Below MRL2024-06-04
PFTrDAND—Below MRL2024-06-04
NEtFOSAAND—Below MRL2024-06-04
PFDoAND—Below MRL2024-06-04
PFHxSND10Below MRL2023-09-27
11Cl-PF3OUdSND—Below MRL2023-09-27
PFUnAND—Below MRL2023-09-27
PFHxAND—Below MRL2023-09-27
PFDoAND—Below MRL2023-09-27
PFDAND—Below MRL2023-09-27
PFOAND4Below MRL2023-09-27
PFNAND10Below MRL2023-09-27
PFHpAND—Below MRL2023-09-27
9Cl-PF3ONSND—Below MRL2023-09-27
PFMPAND—Below MRL2023-09-27
PFBSND—Below MRL2023-09-27
PFOSND4Below MRL2023-09-27
ADONAND—Below MRL2023-09-27
HFPO-DAND10Below MRL2023-09-27
PFBAND—Below MRL2023-09-27
6:2 FTSND—Below MRL2023-09-27
PFHpSND—Below MRL2023-09-27
8:2 FTSND—Below MRL2023-09-27
PFPeAND—Below MRL2023-09-27
PFMBAND—Below MRL2023-09-27
PFEESAND—Below MRL2023-09-27
NFDHAND—Below MRL2023-09-27
PFPeSND—Below MRL2023-09-27
4:2 FTSND—Below MRL2023-09-27
NFDHAND—Below MRL2024-06-04
PFPeAND—Below MRL2024-06-04
PFBSND—Below MRL2024-06-04
PFTAND—Below MRL2024-06-04
PFTrDAND—Below MRL2024-06-04
NEtFOSAAND—Below MRL2024-06-04
NMeFOSAAND—Below MRL2024-06-04
PFHpSND—Below MRL2024-06-04
PFHpAND—Below MRL2024-06-04
PFHxSND10Below MRL2024-06-04
PFNAND10Below MRL2024-06-04
PFOSND4Below MRL2024-06-04
PFOAND4Below MRL2024-06-04
PFDAND—Below MRL2024-06-04
PFDoAND—Below MRL2024-06-04
8:2 FTSND—Below MRL2024-06-04
PFPeSND—Below MRL2024-06-04
PFHxAND—Below MRL2024-06-04
PFEESAND—Below MRL2024-06-04
PFMPAND—Below MRL2024-06-04
PFMBAND—Below MRL2024-06-04
4:2 FTSND—Below MRL2024-06-04
6:2 FTSND—Below MRL2024-06-04
PFBAND—Below MRL2024-06-04
HFPO-DAND10Below MRL2024-06-04
ADONAND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2024-06-04
PFUnAND—Below MRL2024-06-04
ADONAND—Below MRL2024-06-04
PFEESAND—Below MRL2024-06-04
PFBAND—Below MRL2024-06-04
6:2 FTSND—Below MRL2024-06-04
4:2 FTSND—Below MRL2024-06-04
PFMPAND—Below MRL2024-06-04
PFMBAND—Below MRL2024-06-04
HFPO-DAND10Below MRL2024-06-04
NFDHAND—Below MRL2024-06-04
PFPeSND—Below MRL2024-06-04
PFHpSND—Below MRL2024-06-04
PFTAND—Below MRL2024-06-04
PFTrDAND—Below MRL2024-06-04
NMeFOSAAND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2024-06-04
8:2 FTSND—Below MRL2024-06-04
NEtFOSAAND—Below MRL2024-06-04
PFNAND10Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2024-06-04
PFPeAND—Below MRL2024-06-04
PFHpAND—Below MRL2024-06-04
PFHxSND10Below MRL2024-06-04
PFBSND—Below MRL2024-06-04
PFOSND4Below MRL2024-06-04
PFOAND4Below MRL2024-06-04
PFDAND—Below MRL2024-06-04
PFDoAND—Below MRL2024-06-04
PFHxAND—Below MRL2024-06-04
PFUnAND—Below MRL2024-06-04
PFMBAND—Below MRL2025-06-25
4:2 FTSND—Below MRL2025-06-25
8:2 FTSND—Below MRL2025-06-25
PFMPAND—Below MRL2025-06-25
PFPeAND—Below MRL2025-06-25
PFBAND—Below MRL2025-06-25
PFEESAND—Below MRL2025-06-25
NFDHAND—Below MRL2025-06-25
PFPeSND—Below MRL2025-06-25
PFHpSND—Below MRL2025-06-25
PFTrDAND—Below MRL2025-06-25
HFPO-DAND10Below MRL2025-06-25
PFTAND—Below MRL2025-06-25
NEtFOSAAND—Below MRL2025-06-25
PFHxSND10Below MRL2025-06-25
6:2 FTSND—Below MRL2025-06-25
ADONAND—Below MRL2025-06-25
PFHpAND—Below MRL2025-06-25
NMeFOSAAND—Below MRL2025-06-25
PFNAND10Below MRL2025-06-25
PFOSND4Below MRL2025-06-25
PFOAND4Below MRL2025-06-25
PFDAND—Below MRL2025-06-25
PFDoAND—Below MRL2025-06-25
PFHxAND—Below MRL2025-06-25
PFUnAND—Below MRL2025-06-25
11Cl-PF3OUdSND—Below MRL2025-06-25
9Cl-PF3ONSND—Below MRL2025-06-25
PFBSND—Below MRL2025-06-25
NFDHAND—Below MRL2023-10-11
NMeFOSAAND—Below MRL2023-10-11
8:2 FTSND—Below MRL2023-10-11
PFMPAND—Below MRL2023-10-11
PFPeAND—Below MRL2023-10-11
PFMBAND—Below MRL2023-10-11
PFEESAND—Below MRL2023-10-11
PFPeSND—Below MRL2023-10-11
PFHpSND—Below MRL2023-10-11
lithiumND—Below MRL2023-10-11
PFTAND—Below MRL2023-10-11
PFTrDAND—Below MRL2023-10-11
NEtFOSAAND—Below MRL2023-10-11
6:2 FTSND—Below MRL2023-10-11
PFBAND—Below MRL2023-10-11
PFOAND4Below MRL2023-10-11
4:2 FTSND—Below MRL2023-10-11
PFHpAND—Below MRL2023-10-11
PFBSND—Below MRL2023-10-11
PFNAND10Below MRL2023-10-11
PFOSND4Below MRL2023-10-11
PFDAND—Below MRL2023-10-11
PFDoAND—Below MRL2023-10-11
PFHxAND—Below MRL2023-10-11
PFUnAND—Below MRL2023-10-11
11Cl-PF3OUdSND—Below MRL2023-10-11
9Cl-PF3ONSND—Below MRL2023-10-11
ADONAND—Below MRL2023-10-11
HFPO-DAND10Below MRL2023-10-11
PFHxSND10Below MRL2023-10-11
PFMPAND—Below MRL2024-06-04
11Cl-PF3OUdSND—Below MRL2024-06-04
PFOAND4Below MRL2024-06-04
PFHxAND—Below MRL2024-06-04
PFUnAND—Below MRL2024-06-04
9Cl-PF3ONSND—Below MRL2024-06-04
ADONAND—Below MRL2024-06-04
HFPO-DAND10Below MRL2024-06-04
PFBAND—Below MRL2024-06-04
6:2 FTSND—Below MRL2024-06-04
PFDoAND—Below MRL2024-06-04
8:2 FTSND—Below MRL2024-06-04
NMeFOSAAND—Below MRL2024-06-04
4:2 FTSND—Below MRL2024-06-04
PFEESAND—Below MRL2024-06-04
PFBSND—Below MRL2024-06-04
PFHpAND—Below MRL2024-06-04
PFHxSND10Below MRL2024-06-04
PFNAND10Below MRL2024-06-04
PFOSND4Below MRL2024-06-04
lithium57400—2024-06-04
lithium56300—2024-06-04
lithium54900—2024-06-04
lithium52600—2023-09-27
lithium52300—2023-09-27
lithium39700—2025-06-25
lithium12200—2024-06-04
lithium11300—2024-06-04
lithium9300—2023-10-11

Violation history

Monitoring & Reporting - PFHxA(PFHxA)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2018-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2015-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2015-01-01 · Resolved · Tier 3

Next steps