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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 3,376–3,390 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,376 to 3,390 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
329828
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328131
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328142
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328143
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328144
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328145
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328146
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328147
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328148
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328149
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328150
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323467
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323468
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323469
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323470
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)