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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 3,091–3,105 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,091 to 3,105 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426011
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426012
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426013
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426014
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426017
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425711
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425713
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425714
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425732
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425736
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425737
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425739
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425741
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425742
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425746
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)