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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 3,436–3,450 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 3,436 to 3,450 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306692
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306249
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306260
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306348
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306350
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306351
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306366
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306423
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306432
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306441
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306442
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303105
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303106
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303107
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303108
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 16, 2009, sampling point DS000 Coliform (TCR)