Forensic evidence record · ev-nj1808001-f-franklin-pfoa
Perfluorooctanoic acid (PFOA)
A single published measurement record with its qualifier, sampling context, source identifier, method note, and stated limitations kept together.
Published evidence record
9 ng/LReported measurementSource observations (12)
- PFOA — Sample date: 2024-10-02
Detected above reporting limit. = 0.0048 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35909986001SE1 · Method EPA 533
- PFOA — Sample date: 2024-11-13
Detected above reporting limit. = 0.0084 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35919005001SE2 · Method EPA 533
- PFOA — Sample date: 2025-02-19
Detected above reporting limit. = 0.009 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35938635001SE3 · Method EPA 533
- PFOA — Sample date: 2025-05-12
Detected above reporting limit. = 0.0072 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35954929001SE4 · Method EPA 533
- PFOA — Sample date: 2024-10-02
Detected above reporting limit. = 0.0046 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35909986003SE1 · Method EPA 533
- PFOA — Sample date: 2024-11-13
Detected above reporting limit. = 0.0045 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35919005003SE2 · Method EPA 533
- PFOA — Sample date: 2025-02-19
Detected above reporting limit. = 0.0068 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35938635003SE3 · Method EPA 533
- PFOA — Sample date: 2025-05-12
Detected above reporting limit. = 0.0055 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35954929003SE4 · Method EPA 533
- PFOA — Sample date: 2024-10-02
Detected above reporting limit. = 0.0045 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35909986005SE1 · Method EPA 533
- PFOA — Sample date: 2024-11-13
Detected above reporting limit. = 0.0045 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35919005005SE2 · Method EPA 533
- PFOA — Sample date: 2025-02-19
Detected above reporting limit. = 0.0068 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35938635005SE3 · Method EPA 533
- PFOA — Sample date: 2025-05-12
Detected above reporting limit. = 0.0057 µg/L
Reporting limit: 0.004 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 35954929005SE4 · Method EPA 533
Measurement evidence
- Analyte
- Perfluorooctanoic acid (PFOA)
- Result qualifier
- =
- Reference basis
- 4.0 ng/L federal MCL (2024)
- Sampling location
- Entry Point to Distribution
- Water system ID
- NJ1808001
- Source ID
- src-ucmr5-2024
Laboratory context
No laboratory method note was published with this record.
Sampling context
This result represents a entry point to distribution sample. It does not establish the condition at every distribution point or household tap.
Record limitation
System-level entry-point monitoring; not a measurement of the water at an individual household tap.
Source provenance
UCMR5 Analytical Results
Fifth Unregulated Contaminant Monitoring Rule (UCMR5) — PFAS occurrence data
U.S. Environmental Protection Agency · Published 2024
Nationwide entry-point monitoring for 29 PFAS and lithium under the fifth UCMR cycle. Results are entry-point-to-distribution samples, not household-tap measurements.
How to interpret this record
This page preserves one measurement. Interpretation requires its qualifier, reporting limit, reference basis, date, sampling location, and limitations; the number alone is not a safety verdict.
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