Forensic evidence record · ev-il0930150-f-oswego-lithium
Lithium
A single published measurement record with its qualifier, sampling context, source identifier, method note, and stated limitations kept together.
Published evidence record
114 µg/LReported measurementSource observations (16)
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 99.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-05 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 93.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-05 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 114 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-10 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 103 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-10 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 39.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-15 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 35.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-15 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 33.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-20 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 33.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-20 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 34.4 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-25 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 32.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-25 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 69.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-30 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 64.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-30 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 38.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-35 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 36 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-35 · Method EPA 200.7
- lithium — Sample date: 2024-08-28
Detected above reporting limit. = 34.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample AAH0930-40 · Method EPA 200.7
- lithium — Sample date: 2025-02-14
Detected above reporting limit. = 32.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample ABB0985-40 · Method EPA 200.7
Measurement evidence
- Analyte
- Lithium
- Result qualifier
- =
- Reference basis
- 10.0 µg/L EPA health reference level (screening, not a legal limit)
- Sampling location
- Entry Point to Distribution
- Water system ID
- IL0930150
- 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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