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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

MS0240003 , City of Gulfport

79 of 26,661 results on record were positive for coliform or another organism the agency tests for. The most recent was May 13, 2026.

They fall across 79 of the 19,246 samples on record.

Every sample on record, October 7, 2003 to September 8, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 30, 2024 and September 30, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 1,351–1,365 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 1,351 to 1,365 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 13, 2025 09:41
Sampling point
TC0144 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30722
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 09:41, sampling point TC0144 Coliform (TCR)
Absence , sample collected May 13, 2025 09:41, sampling point TC0144 E. Coli
Collected
May 13, 2025 08:45
Sampling point
TC0165 No Description
Sample type
Routine
Lab sample
BACT-240808-30560
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 08:45, sampling point TC0165 Coliform (TCR)
Absence , sample collected May 13, 2025 08:45, sampling point TC0165 E. Coli
Collected
May 13, 2025 08:20
Sampling point
TC0166 No Description
Sample type
Routine
Lab sample
BACT-240808-30559
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 08:20, sampling point TC0166 Coliform (TCR)
Absence , sample collected May 13, 2025 08:20, sampling point TC0166 E. Coli
Collected
May 13, 2025 11:30
Sampling point
TC0169 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30587
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 11:30, sampling point TC0169 Coliform (TCR)
Absence , sample collected May 13, 2025 11:30, sampling point TC0169 E. Coli
Collected
May 12, 2025 07:34
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30824
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 07:34, sampling point TC0003 Coliform (TCR)
Absence , sample collected May 12, 2025 07:34, sampling point TC0003 E. Coli
Collected
May 12, 2025 07:50
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30825
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 07:50, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 12, 2025 07:50, sampling point TC0004 E. Coli
Collected
May 12, 2025 08:44
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30828
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:44, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 12, 2025 08:44, sampling point TC0006 E. Coli
Collected
May 12, 2025 10:56
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30714
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:56, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 12, 2025 10:56, sampling point TC0007 E. Coli
Collected
May 12, 2025 09:43
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30831
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:43, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 12, 2025 09:43, sampling point TC0008 E. Coli
Collected
May 12, 2025 11:31
Sampling point
TC0011 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30715
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 11:31, sampling point TC0011 Coliform (TCR)
Absence , sample collected May 12, 2025 11:31, sampling point TC0011 E. Coli
Collected
May 12, 2025 10:10
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30832
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:10, sampling point TC0012 Coliform (TCR)
Absence , sample collected May 12, 2025 10:10, sampling point TC0012 E. Coli
Collected
May 12, 2025 09:21
Sampling point
TC0028 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30830
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:21, sampling point TC0028 Coliform (TCR)
Absence , sample collected May 12, 2025 09:21, sampling point TC0028 E. Coli
Collected
May 12, 2025 08:01
Sampling point
TC0051 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30826
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:01, sampling point TC0051 Coliform (TCR)
Absence , sample collected May 12, 2025 08:01, sampling point TC0051 E. Coli
Collected
May 12, 2025 09:02
Sampling point
TC0054 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30829
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:02, sampling point TC0054 Coliform (TCR)
Absence , sample collected May 12, 2025 09:02, sampling point TC0054 E. Coli
Collected
May 12, 2025 08:20
Sampling point
TC0057 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30827
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:20, sampling point TC0057 Coliform (TCR)
Absence , sample collected May 12, 2025 08:20, sampling point TC0057 E. Coli