Official PFAS Records — PA

Emmaus Borough Public Water

PWSID: PA3390032View full utility profile

Source data retrieved: April 20, 2026

UCMR 5 monitoring results are not compliance determinations. Detection does not imply regulatory violation or health risk determination. Methodology

Official Record Summary

Official EPA monitoring records show 232 PFAS results for this water system in the UCMR 5 dataset. 62 results reported as detected above the minimum reporting limit. 170 reported as not detected above MRL.

PFAS Monitoring Records

Analyte	Result	Status	Sample Date	Sample Point	Source
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.0384 µg/L MRL: 0.005	Official detection	Feb 11, 2025	112	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.0247 µg/L MRL: 0.005	Official detection	Feb 11, 2025	112	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0090 µg/L MRL: 0.005	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0165 µg/L MRL: 0.003	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0039 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.0031 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0039 µg/L MRL: 0.003	Official detection	Feb 11, 2025	107	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0053 µg/L MRL: 0.003	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0178 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0046 µg/L MRL: 0.003	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0260 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0037 µg/L MRL: 0.003	Official detection	Feb 11, 2025	107	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0060 µg/L MRL: 0.003	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0246 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0034 µg/L MRL: 0.003	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0031 µg/L MRL: 0.003	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFNA Perfluorononanoic acid	0.0710 µg/L MRL: 0.004	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFNA Perfluorononanoic acid	0.0086 µg/L MRL: 0.004	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0166 µg/L MRL: 0.004	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0078 µg/L MRL: 0.004	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0114 µg/L MRL: 0.004	Official detection	Feb 11, 2025	107	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0051 µg/L MRL: 0.004	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0050 µg/L MRL: 0.004	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0088 µg/L MRL: 0.004	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.101 µg/L MRL: 0.004	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0316 µg/L MRL: 0.003	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0035 µg/L MRL: 0.003	Official detection	Feb 11, 2025	107	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0071 µg/L MRL: 0.003	Official detection	Feb 11, 2025	104	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0063 µg/L MRL: 0.003	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Feb 11, 2025	106	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Feb 11, 2025	112	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	107	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.0147 µg/L MRL: 0.002	Official detection	Feb 11, 2025	112	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.0022 µg/L MRL: 0.002	Official detection	Feb 11, 2025	106	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Feb 11, 2025	104	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0049 µg/L MRL: 0.003	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0048 µg/L MRL: 0.003	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0034 µg/L MRL: 0.003	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFNA Perfluorononanoic acid	0.0074 µg/L MRL: 0.004	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0060 µg/L MRL: 0.004	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0043 µg/L MRL: 0.004	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0070 µg/L MRL: 0.003	Official detection	Aug 20, 2024	104	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 20, 2024	104	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.0645 µg/L MRL: 0.005	Official detection	Aug 1, 2024	112	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.0419 µg/L MRL: 0.005	Official detection	Aug 1, 2024	112	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	104	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Aug 1, 2024	104	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0135 µg/L MRL: 0.005	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.005 µg/L MRL: 0.005	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0147 µg/L MRL: 0.003	Official detection	Aug 1, 2024	106	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0034 µg/L MRL: 0.003	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0049 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.0070 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0042 µg/L MRL: 0.003	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0309 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0050 µg/L MRL: 0.003	Official detection	Aug 1, 2024	106	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0415 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0042 µg/L MRL: 0.003	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0332 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFNA Perfluorononanoic acid	0.0998 µg/L MRL: 0.004	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0149 µg/L MRL: 0.004	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0041 µg/L MRL: 0.004	Official detection	Aug 1, 2024	106	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0224 µg/L MRL: 0.004	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0044 µg/L MRL: 0.004	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.153 µg/L MRL: 0.004	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0071 µg/L MRL: 0.004	Official detection	Aug 1, 2024	106	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0516 µg/L MRL: 0.003	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0064 µg/L MRL: 0.003	Official detection	Aug 1, 2024	106	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0044 µg/L MRL: 0.003	Official detection	Aug 1, 2024	107	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Aug 1, 2024	104	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Aug 1, 2024	104	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Aug 1, 2024	112	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Aug 1, 2024	106	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.0222 µg/L MRL: 0.002	Official detection	Aug 1, 2024	112	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 1, 2024	107	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Aug 1, 2024	106	EPA UCMR 5

Source: EPA UCMR 5 Occurrence Data · Retrieved April 20, 2026

Water System

PWSID

PA3390032

State

Pennsylvania

Population served

14,000

System type

Groundwater

Full utility profile

PFAS Record Summary

Total records232

Official detections62

Official non-detects170

Monitoring results from EPA UCMR 5 are not compliance determinations.

Official Sources

EPA ECHO Facility Report UCMR 5 Data Finder EPA PFAS Rule

This page shows only official government PFAS records. No risk scores, safety judgments, or inferred compliance determinations are generated by this system. Read methodology

Pennsylvania PFAS records Methodology