Official PFAS Records — NC

City of Dunn

PWSID: NC0343010ErwinView 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 116 PFAS results for this water system in the UCMR 5 dataset. 32 results reported as detected above the minimum reporting limit. 84 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	Jan 8, 2024	EP1	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0070 µg/L MRL: 0.005	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0069 µg/L MRL: 0.003	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0047 µg/L MRL: 0.003	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0110 µg/L MRL: 0.003	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0040 µg/L MRL: 0.003	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0087 µg/L MRL: 0.004	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0129 µg/L MRL: 0.004	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0102 µg/L MRL: 0.003	Official detection	Jan 8, 2024	EP1	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Jan 8, 2024	EP1	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0134 µg/L MRL: 0.005	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0142 µg/L MRL: 0.003	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0076 µg/L MRL: 0.003	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0204 µg/L MRL: 0.003	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0052 µg/L MRL: 0.003	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0120 µg/L MRL: 0.004	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0144 µg/L MRL: 0.004	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0224 µg/L MRL: 0.003	Official detection	Oct 9, 2023	EP1	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Oct 9, 2023	EP1	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0099 µg/L MRL: 0.005	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0061 µg/L MRL: 0.003	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0044 µg/L MRL: 0.003	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0090 µg/L MRL: 0.003	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0033 µg/L MRL: 0.003	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0079 µg/L MRL: 0.004	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0130 µg/L MRL: 0.004	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0111 µg/L MRL: 0.003	Official detection	Jul 28, 2023	EP1	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Jul 28, 2023	EP1	EPA UCMR 5
11Cl-PF3OUdS 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
4:2FTS 4:2 Fluorotelomer sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
6:2FTS 6:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
8:2FTS 8:2 Fluorotelomer sulfonic acid	0.005 µg/L MRL: 0.005	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
9Cl-PF3ONS 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid	0.002 µg/L MRL: 0.002	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
DONA 4,8-Dioxa-3H-perfluorononanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
HFPO-DA Hexafluoropropylene oxide dimer acid	0.005 µg/L MRL: 0.005	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
NEtFOSAA N-Ethyl perfluorooctane sulfonamido acetic acid	0.005 µg/L MRL: 0.005	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
NFDHA Nonafluoro-3,6-dioxaheptanoic acid	0.02 µg/L MRL: 0.02	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
NMeFOSAA N-Methyl perfluorooctane sulfonamido acetic acid	0.006 µg/L MRL: 0.006	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFBA Perfluorobutanoic acid	0.0113 µg/L MRL: 0.005	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFBS Perfluorobutane sulfonic acid	0.0053 µg/L MRL: 0.003	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFDA Perfluorodecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFDoA Perfluorododecanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFEESA Perfluoro(2-ethoxyethane)sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFHpA Perfluoroheptanoic acid	0.0038 µg/L MRL: 0.003	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFHpS Perfluoroheptane sulfonic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFHxA Perfluorohexanoic acid	0.0080 µg/L MRL: 0.003	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFHxS Perfluorohexane sulfonic acid	0.0030 µg/L MRL: 0.003	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFMBA Perfluoro-4-methoxybutanoic acid	0.003 µg/L MRL: 0.003	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFMPA Perfluoro-3-methoxypropanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFNA Perfluorononanoic acid	0.004 µg/L MRL: 0.004	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFOA Perfluorooctanoic acid	0.0069 µg/L MRL: 0.004	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFOS Perfluorooctane sulfonic acid	0.0105 µg/L MRL: 0.004	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFPeA Perfluoropentanoic acid	0.0087 µg/L MRL: 0.003	Official detection	Apr 24, 2023	EP1	EPA UCMR 5
PFPeS Perfluoropentane sulfonic acid	0.004 µg/L MRL: 0.004	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFTeDA Perfluorotetradecanoic acid	0.008 µg/L MRL: 0.008	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFTrDA Perfluorotridecanoic acid	0.007 µg/L MRL: 0.007	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5
PFUnA Perfluoroundecanoic acid	0.002 µg/L MRL: 0.002	Official non-detect	Apr 24, 2023	EP1	EPA UCMR 5

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

Water System

PWSID

NC0343010

State

North Carolina

Population served

12,442

System type

Surface water

Full utility profile

PFAS Record Summary

Total records116

Official detections32

Official non-detects84

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

North Carolina PFAS records Methodology