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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 3,001–3,015 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,001 to 3,015 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 10, 2011 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460214
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:15, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 11:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460215
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 11:08, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 09:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460216
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 09:56, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 10:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460217
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:34, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 10:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460218
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:46, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 08:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452815
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 08:38, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 09:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452816
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 09:37, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 08:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452817
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 08:26, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 08:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452818
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 08:59, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 08:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452819
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 08:14, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 09:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452823
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 09:48, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 09:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452842
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 09:16, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452920
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 08:45, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 09:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452921
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 09:06, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2011 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
452922
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 09:29, sampling point DS000 Coliform (TCR)