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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 3,121–3,135 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,121 to 3,135 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418072
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418073
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418074
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418075
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418079
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411465
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411477
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411478
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411479
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411480
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411481
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411482
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411483
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411495
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
411496
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 13, 2011, sampling point DS000 Coliform (TCR)