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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 26,501 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 19,166 samples on record.

Every sample on record, October 7, 2003 to August 12, 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 27, 2024 and September 27, 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 256–270 of 1,867 samples in this date range, newest first.

Routine (11), Repeat (2) and TG (2). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for City of Gulfport, 256 to 270 of 1,867 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 14, 2026 08:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250618-33589
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026 08:50, sampling point DS000 Coliform (TCR)
Absence , sample collected May 14, 2026 08:50, sampling point DS000 E. Coli
Collected
May 14, 2026 09:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250618-33590
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026 09:15, sampling point DS000 Coliform (TCR)
Absence , sample collected May 14, 2026 09:15, sampling point DS000 E. Coli
Collected
May 14, 2026 09:40
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-250618-33591
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026 09:40, sampling point DS000 Coliform (TCR)
Absence , sample collected May 14, 2026 09:40, sampling point DS000 E. Coli
Collected
May 14, 2026 10:10
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-250618-33592
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026 10:10, sampling point DS000 Coliform (TCR)
Absence , sample collected May 14, 2026 10:10, sampling point DS000 E. Coli
Collected
May 13, 2026 10:10
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62840
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 10:10, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 13, 2026 10:10, sampling point TC0008 E. Coli
Collected
May 13, 2026 08:32
Sampling point
TC0009 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63156
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 08:32, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 13, 2026 08:32, sampling point TC0009 E. Coli
Collected
May 13, 2026 08:25
Sampling point
TC0020 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63006
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Presence , sample collected May 13, 2026 08:25, sampling point TC0020 Coliform (TCR)
Absence , sample collected May 13, 2026 08:25, sampling point TC0020 E. Coli
Collected
May 13, 2026 09:45
Sampling point
TC0051 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62839
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 09:45, sampling point TC0051 Coliform (TCR)
Absence , sample collected May 13, 2026 09:45, sampling point TC0051 E. Coli
Collected
May 13, 2026 09:21
Sampling point
TC0053 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62838
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 09:21, sampling point TC0053 Coliform (TCR)
Absence , sample collected May 13, 2026 09:21, sampling point TC0053 E. Coli
Collected
May 13, 2026 09:00
Sampling point
TC0054 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63157
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 09:00, sampling point TC0054 Coliform (TCR)
Absence , sample collected May 13, 2026 09:00, sampling point TC0054 E. Coli
Collected
May 13, 2026 11:45
Sampling point
TC0057 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62843
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 11:45, sampling point TC0057 Coliform (TCR)
Absence , sample collected May 13, 2026 11:45, sampling point TC0057 E. Coli
Collected
May 13, 2026 10:37
Sampling point
TC0060 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62841
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 10:37, sampling point TC0060 Coliform (TCR)
Absence , sample collected May 13, 2026 10:37, sampling point TC0060 E. Coli
Collected
May 13, 2026 11:10
Sampling point
TC0063 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62842
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 11:10, sampling point TC0063 Coliform (TCR)
Absence , sample collected May 13, 2026 11:10, sampling point TC0063 E. Coli
Collected
May 13, 2026 08:00
Sampling point
TC0071 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62837
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 08:00, sampling point TC0071 Coliform (TCR)
Absence , sample collected May 13, 2026 08:00, sampling point TC0071 E. Coli
Collected
May 13, 2026 23:52
Sampling point
TC0079 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62851
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 23:52, sampling point TC0079 Coliform (TCR)
Absence , sample collected May 13, 2026 23:52, sampling point TC0079 E. Coli