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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 2,896–2,910 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 2,896 to 2,910 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 18, 2012 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495467
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 09:20, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495468
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:26, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495469
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:49, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495470
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:57, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 07:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495471
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 07:41, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 07:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495472
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 07:56, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495473
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:38, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495597
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:10, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 08:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495601
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 08:18, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 09:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495605
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 09:07, sampling point DS000 Coliform (TCR)
Collected
Dec 21, 2011 10:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490744
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 21, 2011 10:56, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 07:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489303
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 07:48, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 07:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489304
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 07:37, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 08:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489320
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 08:07, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 07:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489322
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 07:56, sampling point DS000 Coliform (TCR)