PFAS Comply

ALTOONA WATER AUTHORITY

PWSID: PA4070023 · ALTOONA, PA · Serving 62,500 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
2025-09-23
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMPAND—Below MRL2025-06-26
PFPeAND—Below MRL2025-06-26
PFMBAND—Below MRL2025-06-26
PFEESAND—Below MRL2025-06-26
NFDHAND—Below MRL2025-06-26
PFHpSND—Below MRL2025-06-26
PFDAND—Below MRL2025-06-26
8:2 FTSND—Below MRL2025-06-26
PFPeSND—Below MRL2025-06-26
PFOAND4Below MRL2025-06-26
NMeFOSAAND—Below MRL2025-06-26
NEtFOSAAND—Below MRL2025-06-26
PFTrDAND—Below MRL2025-06-26
PFTAND—Below MRL2025-06-26
PFBSND—Below MRL2025-06-26
PFHpAND—Below MRL2025-06-26
PFHxSND10Below MRL2025-06-26
PFHxAND—Below MRL2025-06-26
PFOSND4Below MRL2025-06-26
4:2 FTSND—Below MRL2025-06-26
PFDoAND—Below MRL2025-06-26
PFUnAND—Below MRL2025-06-26
11Cl-PF3OUdSND—Below MRL2025-06-26
9Cl-PF3ONSND—Below MRL2025-06-26
ADONAND—Below MRL2025-06-26
HFPO-DAND10Below MRL2025-06-26
PFBAND—Below MRL2025-06-26
6:2 FTSND—Below MRL2025-06-26
PFNAND10Below MRL2025-06-26
PFBSND—Below MRL2025-09-23
PFTAND—Below MRL2025-09-23
PFHxSND10Below MRL2025-09-23
PFMBAND—Below MRL2025-09-23
PFPeAND—Below MRL2025-09-23
PFMPAND—Below MRL2025-09-23
8:2 FTSND—Below MRL2025-09-23
4:2 FTSND—Below MRL2025-09-23
6:2 FTSND—Below MRL2025-09-23
PFBAND—Below MRL2025-09-23
lithiumND—Below MRL2025-09-23
NMeFOSAAND—Below MRL2025-09-23
PFTrDAND—Below MRL2025-09-23
NFDHAND—Below MRL2025-09-23
PFEESAND—Below MRL2025-09-23
PFHpAND—Below MRL2025-09-23
PFDoAND—Below MRL2025-09-23
PFDAND—Below MRL2025-09-23
PFOAND4Below MRL2025-09-23
NEtFOSAAND—Below MRL2025-09-23
PFNAND10Below MRL2025-09-23
PFPeSND—Below MRL2025-09-23
HFPO-DAND10Below MRL2025-09-23
ADONAND—Below MRL2025-09-23
9Cl-PF3ONSND—Below MRL2025-09-23
11Cl-PF3OUdSND—Below MRL2025-09-23
PFUnAND—Below MRL2025-09-23
PFHxAND—Below MRL2025-09-23
PFHpSND—Below MRL2025-09-23
PFOSND4Below MRL2025-09-23
PFEESAND—Below MRL2025-06-26
PFTrDAND—Below MRL2025-06-26
NEtFOSAAND—Below MRL2025-06-26
PFTAND—Below MRL2025-06-26
PFHpSND—Below MRL2025-06-26
PFPeSND—Below MRL2025-06-26
NFDHAND—Below MRL2025-06-26
PFDAND—Below MRL2025-06-26
NMeFOSAAND—Below MRL2025-06-26
PFMBAND—Below MRL2025-06-26
PFBSND—Below MRL2025-06-26
PFHpAND—Below MRL2025-06-26
PFHxSND10Below MRL2025-06-26
PFNAND10Below MRL2025-06-26
PFOAND4Below MRL2025-06-26
PFDoAND—Below MRL2025-06-26
PFHxAND—Below MRL2025-06-26
PFUnAND—Below MRL2025-06-26
11Cl-PF3OUdSND—Below MRL2025-06-26
8:2 FTSND—Below MRL2025-06-26
PFPeAND—Below MRL2025-06-26
PFOSND4Below MRL2025-06-26
PFMPAND—Below MRL2025-06-26
9Cl-PF3ONSND—Below MRL2025-06-26
4:2 FTSND—Below MRL2025-06-26
6:2 FTSND—Below MRL2025-06-26
ADONAND—Below MRL2025-06-26
PFBAND—Below MRL2025-06-26
HFPO-DAND10Below MRL2025-06-26
PFTAND—Below MRL2025-09-23
PFMPAND—Below MRL2025-09-23
8:2 FTSND—Below MRL2025-09-23
4:2 FTSND—Below MRL2025-09-23
6:2 FTSND—Below MRL2025-09-23
PFBAND—Below MRL2025-09-23
11Cl-PF3OUdSND—Below MRL2025-09-23
ADONAND—Below MRL2025-09-23
PFPeAND—Below MRL2025-09-23
9Cl-PF3ONSND—Below MRL2025-09-23
PFUnAND—Below MRL2025-09-23
PFDoAND—Below MRL2025-09-23
NEtFOSAAND—Below MRL2025-09-23
NMeFOSAAND—Below MRL2025-09-23
HFPO-DAND10Below MRL2025-09-23
PFHxSND10Below MRL2025-09-23
lithiumND—Below MRL2025-09-23
PFTrDAND—Below MRL2025-09-23
PFHxAND—Below MRL2025-09-23
PFDAND—Below MRL2025-09-23
PFOAND4Below MRL2025-09-23
PFNAND10Below MRL2025-09-23
PFMBAND—Below MRL2025-09-23
PFHpAND—Below MRL2025-09-23
PFBSND—Below MRL2025-09-23
PFHpSND—Below MRL2025-09-23
PFPeSND—Below MRL2025-09-23
NFDHAND—Below MRL2025-09-23
PFEESAND—Below MRL2025-09-23
PFOSND4Below MRL2025-09-23
9Cl-PF3ONSND—Below MRL2025-06-26
6:2 FTSND—Below MRL2025-06-26
PFBSND—Below MRL2025-06-26
PFHpAND—Below MRL2025-06-26
PFHxSND10Below MRL2025-06-26
PFNAND10Below MRL2025-06-26
PFOSND4Below MRL2025-06-26
PFOAND4Below MRL2025-06-26
PFDAND—Below MRL2025-06-26
PFDoAND—Below MRL2025-06-26
PFHxAND—Below MRL2025-06-26
PFUnAND—Below MRL2025-06-26
11Cl-PF3OUdSND—Below MRL2025-06-26
HFPO-DAND10Below MRL2025-06-26
PFBAND—Below MRL2025-06-26
NMeFOSAAND—Below MRL2025-06-26
4:2 FTSND—Below MRL2025-06-26
8:2 FTSND—Below MRL2025-06-26
PFMPAND—Below MRL2025-06-26
PFPeAND—Below MRL2025-06-26
PFMBAND—Below MRL2025-06-26
PFEESAND—Below MRL2025-06-26
NFDHAND—Below MRL2025-06-26
PFPeSND—Below MRL2025-06-26
PFHpSND—Below MRL2025-06-26
PFTAND—Below MRL2025-06-26
PFTrDAND—Below MRL2025-06-26
NEtFOSAAND—Below MRL2025-06-26
ADONAND—Below MRL2025-06-26
PFDAND—Below MRL2025-09-23
8:2 FTSND—Below MRL2025-09-23
lithiumND—Below MRL2025-09-23
PFDoAND—Below MRL2025-09-23
PFUnAND—Below MRL2025-09-23
11Cl-PF3OUdSND—Below MRL2025-09-23
9Cl-PF3ONSND—Below MRL2025-09-23
ADONAND—Below MRL2025-09-23
HFPO-DAND10Below MRL2025-09-23
PFBAND—Below MRL2025-09-23
PFHxAND—Below MRL2025-09-23
4:2 FTSND—Below MRL2025-09-23
NMeFOSAAND—Below MRL2025-09-23
PFMPAND—Below MRL2025-09-23
PFPeAND—Below MRL2025-09-23
PFHxSND10Below MRL2025-09-23
PFOAND4Below MRL2025-09-23
PFOSND4Below MRL2025-09-23
6:2 FTSND—Below MRL2025-09-23
PFNAND10Below MRL2025-09-23
PFMBAND—Below MRL2025-09-23
PFHpAND—Below MRL2025-09-23
PFBSND—Below MRL2025-09-23
NEtFOSAAND—Below MRL2025-09-23
PFTrDAND—Below MRL2025-09-23
PFTAND—Below MRL2025-09-23
PFHpSND—Below MRL2025-09-23
PFPeSND—Below MRL2025-09-23
NFDHAND—Below MRL2025-09-23
PFEESAND—Below MRL2025-09-23
PFHxAND—Below MRL2025-06-26
PFHpSND—Below MRL2025-06-26
PFPeSND—Below MRL2025-06-26
NFDHAND—Below MRL2025-06-26
PFEESAND—Below MRL2025-06-26
PFMBAND—Below MRL2025-06-26
PFPeAND—Below MRL2025-06-26
PFMPAND—Below MRL2025-06-26
PFOSND4Below MRL2025-06-26
8:2 FTSND—Below MRL2025-06-26
PFBSND—Below MRL2025-06-26
PFTAND—Below MRL2025-06-26
PFTrDAND—Below MRL2025-06-26
PFDoAND—Below MRL2025-06-26
PFDAND—Below MRL2025-06-26
NEtFOSAAND—Below MRL2025-06-26
11Cl-PF3OUdSND—Below MRL2025-06-26
PFNAND10Below MRL2025-06-26
HFPO-DAND10Below MRL2025-06-26
4:2 FTSND—Below MRL2025-06-26
6:2 FTSND—Below MRL2025-06-26
PFOAND4Below MRL2025-06-26
PFBAND—Below MRL2025-06-26
NMeFOSAAND—Below MRL2025-06-26
ADONAND—Below MRL2025-06-26
9Cl-PF3ONSND—Below MRL2025-06-26
PFUnAND—Below MRL2025-06-26
PFHpAND—Below MRL2025-06-26
PFHxSND10Below MRL2025-06-26
PFPeAND—Below MRL2025-09-23
PFPeSND—Below MRL2025-09-23
NFDHAND—Below MRL2025-09-23
PFEESAND—Below MRL2025-09-23
PFMBAND—Below MRL2025-09-23
PFHpSND—Below MRL2025-09-23
PFUnAND—Below MRL2025-09-23
8:2 FTSND—Below MRL2025-09-23
4:2 FTSND—Below MRL2025-09-23
6:2 FTSND—Below MRL2025-09-23
PFBAND—Below MRL2025-09-23
HFPO-DAND10Below MRL2025-09-23
ADONAND—Below MRL2025-09-23
PFOSND4Below MRL2025-09-23
11Cl-PF3OUdSND—Below MRL2025-09-23
PFHpAND—Below MRL2025-09-23
PFHxAND—Below MRL2025-09-23
PFDoAND—Below MRL2025-09-23
PFDAND—Below MRL2025-09-23
PFTAND—Below MRL2025-09-23
PFOAND4Below MRL2025-09-23
PFNAND10Below MRL2025-09-23
PFHxSND10Below MRL2025-09-23
9Cl-PF3ONSND—Below MRL2025-09-23
PFMPAND—Below MRL2025-09-23
PFTrDAND—Below MRL2025-09-23
lithiumND—Below MRL2025-09-23
NMeFOSAAND—Below MRL2025-09-23
PFBSND—Below MRL2025-09-23
NEtFOSAAND—Below MRL2025-09-23

Violation history

Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2019-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2018-10-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2016-10-01 · Resolved · Tier 3

Next steps