Forensic evidence record · ev-tx0610049-f-bolivar-lithium
Lithium
A single published measurement record with its qualifier, sampling context, source identifier, method note, and stated limitations kept together.
Published evidence record
56.6 µg/LReported measurementSource observations (30)
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 29.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127872P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 29.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133539P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 31.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127873P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 41.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133540P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 51.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127874P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 52.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133541P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 39.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127875P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 41.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133542P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 30.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127876P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 53.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133543P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 36.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127877P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 36.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133544P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 28.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127878P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 30.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133545P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 40.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127879P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 31.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133546P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 36.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127880P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 56.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133547P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 36.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127881P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 36.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133548P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 27.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127882P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 28.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133549P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 25.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127883P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 27.7 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133550P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 38.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127884P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 56.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133551P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 23.4 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127885P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 24.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133552P · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 28 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 127886P · Method EPA 200.7
- lithium — Sample date: 2025-10-06
Detected above reporting limit. = 31.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 133553P · 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
- TX0610049
- 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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