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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Lead results

MS0570004 , City of McComb

28 samples have been analysed for Lead at City of McComb.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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Every Lead result

The table below lists 1–10 of 28 samples, newest first — collected August 15, 2025 to August 19, 2025.

10 Lead results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Lead results for City of McComb, from 1 to 10 of 28 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Aug 19, 2025 04:59
Sampling point
LC011 Location withheld
Sample type
Routine
Lab sample
PB-250821-050
Laboratory
MSDH Lab
0.9 ug/l , sample collected Aug 19, 2025 04:59, sampling point LC011 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 06:50
Sampling point
LC013 Location withheld
Sample type
Routine
Lab sample
PB-250821-048
Laboratory
MSDH Lab
1.5 ug/l , sample collected Aug 19, 2025 06:50, sampling point LC013 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 07:55
Sampling point
LC015 Location withheld
Sample type
Routine
Lab sample
PB-250821-046
Laboratory
MSDH Lab
1.1 ug/l , sample collected Aug 19, 2025 07:55, sampling point LC015 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 07:16
Sampling point
LC014 Location withheld
Sample type
Routine
Lab sample
PB-250821-047
Laboratory
MSDH Lab
5.7 ug/l , sample collected Aug 19, 2025 07:16, sampling point LC014 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 07:10
Sampling point
LC012 Location withheld
Sample type
Routine
Lab sample
PB-250821-049
Laboratory
MSDH Lab
1.1 ug/l , sample collected Aug 19, 2025 07:10, sampling point LC012 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 18, 2025 05:30
Sampling point
LC004 Location withheld
Sample type
Routine
Lab sample
PB-250821-094
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 18, 2025 05:30, sampling point LC004 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 18, 2025 05:30
Sampling point
LC003 Location withheld
Sample type
Routine
Lab sample
PB-250821-097
Laboratory
MSDH Lab
0.9 ug/l , sample collected Aug 18, 2025 05:30, sampling point LC003 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 16, 2025 09:45
Sampling point
LC007 Location withheld
Sample type
Routine
Lab sample
PB-250821-099
Laboratory
MSDH Lab
1.5 ug/l , sample collected Aug 16, 2025 09:45, sampling point LC007 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 15, 2025 07:00
Sampling point
LC010 Location withheld
Sample type
Routine
Lab sample
PB-250821-091
Laboratory
MSDH Lab
3.3 ug/l , sample collected Aug 15, 2025 07:00, sampling point LC010 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 15, 2025 07:08
Sampling point
LC009 Location withheld
Sample type
Routine
Lab sample
PB-250821-100
Laboratory
MSDH Lab
1.1 ug/l , sample collected Aug 15, 2025 07:08, sampling point LC009 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).