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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.

Coliform and microbial samples

MS0570004 , City of McComb

33 of 6,138 results on record were positive for coliform or another organism the agency tests for. The most recent was February 23, 2026.

They fall across 30 of the 4,914 samples on record.

Every sample on record, October 20, 2003 to September 23, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 1,666–1,680 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,666 to 1,680 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 13, 2017 09:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911790
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 09:14, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 09:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911792
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 09:02, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 07:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911800
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 07:46, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 07:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911801
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 07:58, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911803
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 09:26, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 08:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911805
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 08:37, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 08:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911810
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 08:25, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2017 08:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
911833
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 13, 2017 08:49, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 10:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908138
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 10:54, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 10:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908139
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 10:18, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908145
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 10:30, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 09:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908146
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 09:18, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908147
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 09:29, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 09:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908150
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 09:52, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 09:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908183
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 09:01, sampling point DS000 Coliform (TCR)