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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 1,681–1,695 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,681 to 1,695 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 25, 2017 09:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908189
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 09:41, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 10:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908194
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 10:42, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2017 10:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908200
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 25, 2017 10:06, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906657
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 11:30, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 10:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906658
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 10:12, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 09:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906660
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 09:29, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906661
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 11:20, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 09:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906662
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 09:57, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906664
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 10:40, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 10:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906665
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 10:52, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 09:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906666
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 09:41, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 11:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906671
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 11:07, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2017 10:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
906672
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 23, 2017 10:28, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 09:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901206
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 09:48, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 09:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901208
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 09:16, sampling point DS000 Coliform (TCR)