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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 1,786–1,800 of 4,914 samples on record, newest first.

Routine (14) and Repeat (1).

Coliform and microbial sample results for City of McComb, 1,786 to 1,800 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 18, 2016 13:28
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
876780
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 18, 2016 13:28, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 10:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876172
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 10:26, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 10:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876175
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 10:39, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 09:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876182
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Presence , sample collected Aug 16, 2016 09:54, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 16, 2016 09:54, sampling point DS000 E. Coli
Collected
Aug 16, 2016 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876185
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 09:29, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 10:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876186
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 10:51, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 10:11
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876187
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 10:11, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 11:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876188
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 11:08, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 09:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876189
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 09:18, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876198
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 09:40, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2016 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876201
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 16, 2016 09:00, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 10:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870824
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 10:39, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 10:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870825
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 10:01, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 09:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870826
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 09:28, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870827
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 09:15, sampling point DS000 Coliform (TCR)