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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 1,936–1,950 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,936 to 1,950 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 19, 2016 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831358
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 08:10, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 09:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826574
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 09:16, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 10:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826575
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 10:37, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 10:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826576
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 10:49, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 10:13
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826591
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 10:13, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 09:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826593
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 09:28, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 09:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826597
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 09:48, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 09:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826599
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 09:39, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 22:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826602
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 22:26, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826609
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 09:00, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2015 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826680
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 15, 2015 10:00, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2015 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826373
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 14, 2015 10:00, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2015 10:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826374
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 14, 2015 10:26, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2015 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826375
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 14, 2015 09:29, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2015 09:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
826376
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 14, 2015 09:08, sampling point DS000 Coliform (TCR)