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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 1,486–1,500 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,486 to 1,500 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 7, 2017 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
964220
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 7, 2017 14:40, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2017 13:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
964221
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 7, 2017 13:54, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2017 14:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
964222
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 7, 2017 14:14, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 10:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963555
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 10:12, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 08:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963556
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 08:44, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 10:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963565
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 10:26, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 08:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963566
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 08:31, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 10:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963567
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 10:41, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 09:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963568
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 09:39, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 08:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963569
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 08:58, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 09:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963571
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 09:12, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963572
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 09:26, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963574
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 09:50, sampling point DS000 Coliform (TCR)
Collected
Oct 23, 2017 10:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
962211
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 23, 2017 10:28, sampling point DS000 Coliform (TCR)
Collected
Oct 23, 2017 09:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
962228
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 23, 2017 09:24, sampling point DS000 Coliform (TCR)