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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 1,516–1,530 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,516 to 1,530 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 26, 2017 08:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957221
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 08:27, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 08:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957222
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 08:14, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957230
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 09:29, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 09:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957231
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 09:05, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 08:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957243
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 08:39, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 10:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957246
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 10:08, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 09:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957247
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 09:18, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2017 09:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957251
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 26, 2017 09:55, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 10:43
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957008
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 10:43, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 11:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957021
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 11:08, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 09:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957035
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 09:38, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957040
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 10:05, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 10:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957055
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 10:18, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957056
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 09:26, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2017 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
957060
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 25, 2017 11:20, sampling point DS000 Coliform (TCR)