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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 1,321–1,335 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 1,321 to 1,335 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 20, 2025 11:37
Sampling point
TC0114 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30577
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 11:37, sampling point TC0114 Coliform (TCR)
Absence , sample collected May 20, 2025 11:37, sampling point TC0114 E. Coli
Collected
May 20, 2025 08:10
Sampling point
TC0124 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30571
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 08:10, sampling point TC0124 Coliform (TCR)
Absence , sample collected May 20, 2025 08:10, sampling point TC0124 E. Coli
Collected
May 20, 2025 11:00
Sampling point
TC0125 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30575
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 11:00, sampling point TC0125 Coliform (TCR)
Absence , sample collected May 20, 2025 11:00, sampling point TC0125 E. Coli
Collected
May 20, 2025 09:10
Sampling point
TC0126 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30574
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 09:10, sampling point TC0126 Coliform (TCR)
Absence , sample collected May 20, 2025 09:10, sampling point TC0126 E. Coli
Collected
May 20, 2025 07:45
Sampling point
TC0127 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30570
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 07:45, sampling point TC0127 Coliform (TCR)
Absence , sample collected May 20, 2025 07:45, sampling point TC0127 E. Coli
Collected
May 20, 2025 08:25
Sampling point
TC0140 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30572
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 08:25, sampling point TC0140 Coliform (TCR)
Absence , sample collected May 20, 2025 08:25, sampling point TC0140 E. Coli
Collected
May 20, 2025 08:45
Sampling point
TC0155 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30573
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 08:45, sampling point TC0155 Coliform (TCR)
Absence , sample collected May 20, 2025 08:45, sampling point TC0155 E. Coli
Collected
May 20, 2025 08:17
Sampling point
TC0164 No Description
Sample type
Routine
Lab sample
BACT-240808-30593
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 20, 2025 08:17, sampling point TC0164 Coliform (TCR)
Absence , sample collected May 20, 2025 08:17, sampling point TC0164 E. Coli
Collected
May 13, 2025 12:42
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30589
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 12:42, sampling point TC0003 Coliform (TCR)
Absence , sample collected May 13, 2025 12:42, sampling point TC0003 E. Coli
Collected
May 13, 2025 10:03
Sampling point
TC0009 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30723
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 10:03, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 13, 2025 10:03, sampling point TC0009 E. Coli
Collected
May 13, 2025 10:24
Sampling point
TC0010 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30584
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 10:24, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 13, 2025 10:24, sampling point TC0010 E. Coli
Collected
May 13, 2025 08:41
Sampling point
TC0014 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30720
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 08:41, sampling point TC0014 Coliform (TCR)
Absence , sample collected May 13, 2025 08:41, sampling point TC0014 E. Coli
Collected
May 13, 2025 09:12
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30721
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 09:12, sampling point TC0027 Coliform (TCR)
Absence , sample collected May 13, 2025 09:12, sampling point TC0027 E. Coli
Collected
May 13, 2025 13:27
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30591
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 13:27, sampling point TC0031 Coliform (TCR)
Absence , sample collected May 13, 2025 13:27, sampling point TC0031 E. Coli
Collected
May 13, 2025 13:00
Sampling point
TC0032 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30590
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 13, 2025 13:00, sampling point TC0032 Coliform (TCR)
Absence , sample collected May 13, 2025 13:00, sampling point TC0032 E. Coli