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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 29, 2024 and September 29, 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 1,141–1,155 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 1,141 to 1,155 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 24, 2025
Sampling point
TC0014 Dedicated Sample Station
Sample type
Routine
Lab sample
2507494-03
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0014 Coliform (TCR)
Collected
Jul 24, 2025
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
2507494-02
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0027 Coliform (TCR)
Collected
Jul 24, 2025
Sampling point
TC0051 Dedicated Sample Station
Sample type
Routine
Lab sample
2507494-06
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0051 Coliform (TCR)
Collected
Jul 24, 2025
Sampling point
TC0057 Dedicated Sample Station
Sample type
Routine
Lab sample
2507494-07
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0057 Coliform (TCR)
Collected
Jul 24, 2025
Sampling point
TC0063 Dedicated Sample Station
Sample type
Routine
Lab sample
2507494-08
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0063 Coliform (TCR)
Collected
Jul 24, 2025
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
2507494-01
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 24, 2025, sampling point TC0069 Coliform (TCR)
Collected
Jul 21, 2025 10:45
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33561
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 10:45, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jul 21, 2025 10:45, sampling point TC0006 E. Coli
Collected
Jul 21, 2025 09:38
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33558
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 09:38, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 21, 2025 09:38, sampling point TC0007 E. Coli
Collected
Jul 21, 2025 09:20
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30533
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 09:20, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jul 21, 2025 09:20, sampling point TC0008 E. Coli
Collected
Jul 21, 2025 08:30
Sampling point
TC0053 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30531
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 08:30, sampling point TC0053 Coliform (TCR)
Absence , sample collected Jul 21, 2025 08:30, sampling point TC0053 E. Coli
Collected
Jul 21, 2025 10:22
Sampling point
TC0054 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33560
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 10:22, sampling point TC0054 Coliform (TCR)
Absence , sample collected Jul 21, 2025 10:22, sampling point TC0054 E. Coli
Collected
Jul 21, 2025 08:00
Sampling point
TC0068 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30530
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 08:00, sampling point TC0068 Coliform (TCR)
Absence , sample collected Jul 21, 2025 08:00, sampling point TC0068 E. Coli
Collected
Jul 21, 2025 10:00
Sampling point
TC0141 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33559
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 10:00, sampling point TC0141 Coliform (TCR)
Absence , sample collected Jul 21, 2025 10:00, sampling point TC0141 E. Coli
Collected
Jul 21, 2025 08:53
Sampling point
TC0144 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30532
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 21, 2025 08:53, sampling point TC0144 Coliform (TCR)
Absence , sample collected Jul 21, 2025 08:53, sampling point TC0144 E. Coli
Collected
Jul 15, 2025 12:22
Sampling point
TC0113 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30497
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 12:22, sampling point TC0113 Coliform (TCR)
Absence , sample collected Jul 15, 2025 12:22, sampling point TC0113 E. Coli