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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 6,098 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 4,894 samples on record.

Every sample on record, October 20, 2003 to July 22, 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 256–270 of 4,894 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 256 to 270 of 4,894 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 23, 2024 09:16
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8917
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 23, 2024 09:16, sampling point TC0010 Coliform (TCR)
Absence , sample collected Sep 23, 2024 09:16, sampling point TC0010 E. Coli
Collected
Sep 23, 2024 09:28
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8918
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 23, 2024 09:28, sampling point TC0011 Coliform (TCR)
Absence , sample collected Sep 23, 2024 09:28, sampling point TC0011 E. Coli
Collected
Sep 23, 2024 09:39
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8919
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 23, 2024 09:39, sampling point TC0013 Coliform (TCR)
Absence , sample collected Sep 23, 2024 09:39, sampling point TC0013 E. Coli
Collected
Sep 23, 2024 09:50
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8920
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 23, 2024 09:50, sampling point TC0014 Coliform (TCR)
Absence , sample collected Sep 23, 2024 09:50, sampling point TC0014 E. Coli
Collected
Sep 23, 2024 10:00
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8921
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2024 – Sep 30, 2024
Absence , sample collected Sep 23, 2024 10:00, sampling point TC0015 Coliform (TCR)
Absence , sample collected Sep 23, 2024 10:00, sampling point TC0015 E. Coli
Collected
Aug 20, 2024 08:14
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8762
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 08:14, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 20, 2024 08:14, sampling point TC0001 E. Coli
Collected
Aug 20, 2024 08:26
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8763
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 08:26, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 20, 2024 08:26, sampling point TC0003 E. Coli
Collected
Aug 20, 2024 08:37
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8764
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 08:37, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 20, 2024 08:37, sampling point TC0005 E. Coli
Collected
Aug 20, 2024 08:48
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8765
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 08:48, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 20, 2024 08:48, sampling point TC0006 E. Coli
Collected
Aug 20, 2024 09:01
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8766
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 09:01, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 20, 2024 09:01, sampling point TC0009 E. Coli
Collected
Aug 20, 2024 09:14
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8767
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 09:14, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 20, 2024 09:14, sampling point TC0010 E. Coli
Collected
Aug 20, 2024 09:28
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8768
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 09:28, sampling point TC0011 Coliform (TCR)
Absence , sample collected Aug 20, 2024 09:28, sampling point TC0011 E. Coli
Collected
Aug 20, 2024 09:40
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8769
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 09:40, sampling point TC0013 Coliform (TCR)
Absence , sample collected Aug 20, 2024 09:40, sampling point TC0013 E. Coli
Collected
Aug 20, 2024 09:52
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8770
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 09:52, sampling point TC0014 Coliform (TCR)
Absence , sample collected Aug 20, 2024 09:52, sampling point TC0014 E. Coli
Collected
Aug 20, 2024 10:10
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-240206-8771
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2024 – Aug 31, 2024
Absence , sample collected Aug 20, 2024 10:10, sampling point TC0015 Coliform (TCR)
Absence , sample collected Aug 20, 2024 10:10, sampling point TC0015 E. Coli