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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 3,016–3,030 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,016 to 3,030 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 11, 2011 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452114
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:26, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 07:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452132
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 07:49, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 09:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452133
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:37, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 09:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452134
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:56, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 09:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452138
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:18, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 09:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452139
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:07, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 08:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452140
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 08:26, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 08:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452141
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 08:38, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 09:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452143
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 09:48, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2011 08:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452207
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 11, 2011 08:14, sampling point DS000 Coliform (TCR)
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444703
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444704
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444705
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444706
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444717
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 7, 2011, sampling point DS000 Coliform (TCR)