Forensic evidence record · ev-ms0240003-f-gulfport-lithium

Lithium

A single published measurement record with its qualifier, sampling context, source identifier, method note, and stated limitations kept together.

Published evidence record

15.9 µg/LReported measurement

Back to water-system profile

15.9 µg/Lreported result

Not verified from sourcereporting limit

Sample date: 2024-12-10 to 2025-06-26sample date

2026-01-15publication date

Source observations (40)

lithium — Sample date: 2024-12-17
Detected above reporting limit. = 9.74 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132126-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 10.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153671-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131436-1 · Method EPA 200.7
lithium — Sample date: 2025-06-26
Detected above reporting limit. = 11.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153839-1 · Method EPA 200.7
lithium — Sample date: 2024-12-17
Detected above reporting limit. = 10.8 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132137-1 · Method EPA 200.7
lithium — Sample date: 2025-06-26
Detected above reporting limit. = 11.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153842-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131424-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 9.56 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153655-1 · Method EPA 200.7
lithium — Sample date: 2024-12-17
Detected above reporting limit. = 10.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132139-1 · Method EPA 200.7
lithium — Sample date: 2025-06-26
Detected above reporting limit. = 10.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153843-1 · Method EPA 200.7
lithium — Sample date: 2024-12-17
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132119-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 9.74 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153678-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Detected above reporting limit. = 9.53 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131434-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 9.66 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153654-1 · Method EPA 200.7
lithium — Sample date: 2024-12-17
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132130-1 · Method EPA 200.7
lithium — Sample date: 2025-06-26
Detected above reporting limit. = 10.2 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153841-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131441-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 9.01 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153673-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 10.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153617-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Detected above reporting limit. = 11 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131437-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 9.88 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153674-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131183-1 · Method EPA 200.7
lithium — Sample date: 2025-06-24
Detected above reporting limit. = 11.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153446-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Detected above reporting limit. = 13.5 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131172-1 · Method EPA 200.7
lithium — Sample date: 2025-06-24
Detected above reporting limit. = 10.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153439-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131173-1 · Method EPA 200.7
lithium — Sample date: 2025-06-24
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153443-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Detected above reporting limit. = 15 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131174-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 15.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153668-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Detected above reporting limit. = 13.9 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131179-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Detected above reporting limit. = 14.3 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153662-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131184-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153658-1 · Method EPA 200.7
lithium — Sample date: 2024-12-10
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131176-1 · Method EPA 200.7
lithium — Sample date: 2025-06-25
Below reporting limit. < Result value not available µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153666-1 · Method EPA 200.7
lithium — Sample date: 2024-12-17
Detected above reporting limit. = 9.89 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132133-1 · Method EPA 200.7
lithium — Sample date: 2025-06-26
Detected above reporting limit. = 10.7 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153840-1 · Method EPA 200.7
lithium — Sample date: 2024-12-11
Detected above reporting limit. = 12.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-131421-1 · Method EPA 200.7
lithium — Sample date: 2025-06-24
Detected above reporting limit. = 11.6 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-153436-1 · Method EPA 200.7
lithium — Sample date: 2024-12-18
Detected above reporting limit. = 12.1 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample 810-132352-1 · 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: MS0240003
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.

Open source profile →Original record

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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