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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 3,061–3,075 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,061 to 3,075 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436684
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 4, 2011, sampling point DS000 Coliform (TCR)
Collected
May 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436685
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 4, 2011, sampling point DS000 Coliform (TCR)
Collected
May 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436686
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 4, 2011, sampling point DS000 Coliform (TCR)
Collected
May 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436687
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 4, 2011, sampling point DS000 Coliform (TCR)
Collected
May 4, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
436902
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 4, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432077
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432078
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432089
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432090
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432091
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432092
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432093
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432094
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432095
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432096
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)