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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 1,216–1,230 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 1,216 to 1,230 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 8, 2025 13:22
Sampling point
TC0164 No Description
Sample type
Routine
Lab sample
BACT-240808-30453
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 8, 2025 13:22, sampling point TC0164 Coliform (TCR)
Absence , sample collected Jul 8, 2025 13:22, sampling point TC0164 E. Coli
Collected
Jul 7, 2025 11:15
Sampling point
TC0088 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30463
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 11:15, sampling point TC0088 Coliform (TCR)
Absence , sample collected Jul 7, 2025 11:15, sampling point TC0088 E. Coli
Collected
Jul 7, 2025 10:57
Sampling point
TC0091 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30462
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 10:57, sampling point TC0091 Coliform (TCR)
Absence , sample collected Jul 7, 2025 10:57, sampling point TC0091 E. Coli
Collected
Jul 7, 2025 10:29
Sampling point
TC0094 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30461
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 10:29, sampling point TC0094 Coliform (TCR)
Absence , sample collected Jul 7, 2025 10:29, sampling point TC0094 E. Coli
Collected
Jul 7, 2025 10:18
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30460
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 10:18, sampling point TC0095 Coliform (TCR)
Absence , sample collected Jul 7, 2025 10:18, sampling point TC0095 E. Coli
Collected
Jul 7, 2025 09:38
Sampling point
TC0096 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30459
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 09:38, sampling point TC0096 Coliform (TCR)
Absence , sample collected Jul 7, 2025 09:38, sampling point TC0096 E. Coli
Collected
Jul 7, 2025 09:15
Sampling point
TC0099 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30458
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 09:15, sampling point TC0099 Coliform (TCR)
Absence , sample collected Jul 7, 2025 09:15, sampling point TC0099 E. Coli
Collected
Jun 11, 2025 10:19
Sampling point
TC0011 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30454
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 10:19, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jun 11, 2025 10:19, sampling point TC0011 E. Coli
Collected
Jun 11, 2025 09:15
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30552
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 09:15, sampling point TC0027 Coliform (TCR)
Absence , sample collected Jun 11, 2025 09:15, sampling point TC0027 E. Coli
Collected
Jun 11, 2025 10:42
Sampling point
TC0028 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30455
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 10:42, sampling point TC0028 Coliform (TCR)
Absence , sample collected Jun 11, 2025 10:42, sampling point TC0028 E. Coli
Collected
Jun 11, 2025 12:02
Sampling point
TC0051 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30456
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 12:02, sampling point TC0051 Coliform (TCR)
Absence , sample collected Jun 11, 2025 12:02, sampling point TC0051 E. Coli
Collected
Jun 11, 2025 09:47
Sampling point
TC0053 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30553
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 09:47, sampling point TC0053 Coliform (TCR)
Absence , sample collected Jun 11, 2025 09:47, sampling point TC0053 E. Coli
Collected
Jun 11, 2025 12:33
Sampling point
TC0057 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30457
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 12:33, sampling point TC0057 Coliform (TCR)
Absence , sample collected Jun 11, 2025 12:33, sampling point TC0057 E. Coli
Collected
Jun 11, 2025 10:25
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30430
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 10:25, sampling point TC0095 Coliform (TCR)
Absence , sample collected Jun 11, 2025 10:25, sampling point TC0095 E. Coli
Collected
Jun 11, 2025 10:50
Sampling point
TC0096 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30431
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 10:50, sampling point TC0096 Coliform (TCR)
Absence , sample collected Jun 11, 2025 10:50, sampling point TC0096 E. Coli