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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 601–615 of 4,914 samples on record, newest first.

Routine (11), Repeat (3) and TG (1). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for City of McComb, 601 to 615 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 18, 2022 09:41
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54708
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 18, 2022 09:41, sampling point TC0025 Coliform (TCR)
Absence , sample collected Oct 18, 2022 09:41, sampling point TC0025 E. Coli
Collected
Oct 3, 2022 08:14
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54724
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 08:14, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 3, 2022 08:14, sampling point TC0001 E. Coli
Collected
Oct 3, 2022 08:28
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54725
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 08:28, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 3, 2022 08:28, sampling point TC0003 E. Coli
Collected
Oct 3, 2022 08:39
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54726
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 08:39, sampling point TC0005 Coliform (TCR)
Absence , sample collected Oct 3, 2022 08:39, sampling point TC0005 E. Coli
Collected
Oct 3, 2022 08:48
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54727
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 08:48, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 3, 2022 08:48, sampling point TC0006 E. Coli
Collected
Oct 3, 2022 09:00
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54728
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:00, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:00, sampling point TC0009 E. Coli
Collected
Oct 3, 2022 09:18
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54729
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:18, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:18, sampling point TC0010 E. Coli
Collected
Oct 3, 2022 09:29
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54730
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:29, sampling point TC0011 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:29, sampling point TC0011 E. Coli
Collected
Oct 3, 2022 09:40
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54731
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:40, sampling point TC0013 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:40, sampling point TC0013 E. Coli
Collected
Oct 3, 2022 09:55
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54732
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:55, sampling point TC0014 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:55, sampling point TC0014 E. Coli
Collected
Oct 3, 2022 10:10
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54733
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 10:10, sampling point TC0015 Coliform (TCR)
Absence , sample collected Oct 3, 2022 10:10, sampling point TC0015 E. Coli
Collected
Sep 15, 2022 10:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-210923-54722
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 15, 2022 10:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 15, 2022 10:15, sampling point DS000 E. Coli
Collected
Sep 15, 2022 10:26
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-210923-54723
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 15, 2022 10:26, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 15, 2022 10:26, sampling point DS000 E. Coli
Collected
Sep 15, 2022 10:00
Sampling point
TC0009 Outside Faucet
Sample type
Repeat
Lab sample
BACT-210923-54721
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 15, 2022 10:00, sampling point TC0009 Coliform (TCR)
Absence , sample collected Sep 15, 2022 10:00, sampling point TC0009 E. Coli
Collected
Sep 15, 2022 08:44
Sampling point
WL003 Well W003
Sample type
TG
Lab sample
BACT-210923-54715
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 15, 2022 08:44, sampling point WL003 Coliform (TCR)
Absence , sample collected Sep 15, 2022 08:44, sampling point WL003 E. Coli