Forensic evidence record · ev-ks2005511-f-garden-city-lithium
Lithium
A single published measurement record with its qualifier, sampling context, source identifier, method note, and stated limitations kept together.
Published evidence record
44 µg/LReported measurementSource observations (16)
- lithium — Sample date: 2024-09-30
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 C4J0283-09 · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 29 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5D1139-01 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 41 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-11 · Method EPA 200.7
- lithium — Sample date: 2025-03-11
Detected above reporting limit. = 44 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5C1624-01RE1 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 29 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-13 · Method EPA 200.7
- lithium — Sample date: 2025-04-07
Detected above reporting limit. = 42 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5D1139-03 · Method EPA 200.7
- lithium — Sample date: 2025-06-12
Detected above reporting limit. = 26 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5F1723-01 · Method EPA 200.7
- lithium — Sample date: 2025-12-02
Detected above reporting limit. = 26 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5L0673-01 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 23 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-01 · Method EPA 200.7
- lithium — Sample date: 2025-03-11
Detected above reporting limit. = 27 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5C1624-03 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 14 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-03 · Method EPA 200.7
- lithium — Sample date: 2025-03-11
Detected above reporting limit. = 16 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5C1624-05 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 12 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-05 · Method EPA 200.7
- lithium — Sample date: 2025-03-11
Detected above reporting limit. = 13 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5C1624-07 · Method EPA 200.7
- lithium — Sample date: 2024-09-30
Detected above reporting limit. = 12 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C4J0283-07 · Method EPA 200.7
- lithium — Sample date: 2025-03-11
Detected above reporting limit. = 12 µg/L
Reporting limit: 9 µg/L. Detection limit: Not available. Benchmark unavailable
Source: src-ucmr5-2024 · UCMR5_All.txt · Sample C5C1624-09 · 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
- KS2005511
- 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.
Review finding states →