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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 1,531–1,545 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,531 to 1,545 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 25, 2017 09:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957072
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 09:49, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957079
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 10:30, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957094
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 10:55, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 10:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947671
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 10:07, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947672
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 08:30, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 09:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947673
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 09:19, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 09:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947674
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 09:58, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 09:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947675
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 09:44, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 08:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947678
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 08:56, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 10:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947689
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 10:19, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 09:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947690
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 09:08, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 09:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947707
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 09:31, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2017 08:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
947721
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 8, 2017 08:42, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2017 11:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
945994
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 7, 2017 11:08, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2017 10:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
945997
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 7, 2017 10:29, sampling point DS000 Coliform (TCR)