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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 2,986–3,000 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 2,986 to 3,000 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 11, 2011 09:04
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460351
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:04, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 09:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460352
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:27, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 08:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460353
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 08:41, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 09:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460354
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:57, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460362
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 10:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460364
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 10:29, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 09:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460367
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:39, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 10:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460368
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 10:07, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 09:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460369
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:49, sampling point DS000 Coliform (TCR)
Collected
Aug 11, 2011 09:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460370
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 11, 2011 09:16, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 09:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460133
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 09:44, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 10:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460195
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:57, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 10:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460205
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:23, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 10:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460206
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 10:07, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2011 11:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
460207
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 10, 2011 11:17, sampling point DS000 Coliform (TCR)