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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 28, 2024 and September 28, 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 721–735 of 1,947 samples in this date range, newest first.

Routine (12), Repeat (2) and TG (1). 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, 721 to 735 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 12, 2026 10:00
Sampling point
TC0020 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63143
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 10:00, sampling point TC0020 Coliform (TCR)
Absence , sample collected Jan 12, 2026 10:00, sampling point TC0020 E. Coli
Collected
Jan 12, 2026 08:00
Sampling point
TC0041 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63138
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 08:00, sampling point TC0041 Coliform (TCR)
Absence , sample collected Jan 12, 2026 08:00, sampling point TC0041 E. Coli
Collected
Jan 12, 2026 08:20
Sampling point
TC0044 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63139
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 08:20, sampling point TC0044 Coliform (TCR)
Absence , sample collected Jan 12, 2026 08:20, sampling point TC0044 E. Coli
Collected
Jan 12, 2026 08:45
Sampling point
TC0045 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63140
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 08:45, sampling point TC0045 Coliform (TCR)
Absence , sample collected Jan 12, 2026 08:45, sampling point TC0045 E. Coli
Collected
Jan 12, 2026 09:10
Sampling point
TC0046 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63141
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 09:10, sampling point TC0046 Coliform (TCR)
Absence , sample collected Jan 12, 2026 09:10, sampling point TC0046 E. Coli
Collected
Jan 12, 2026 14:27
Sampling point
TC0054 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63162
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 14:27, sampling point TC0054 Coliform (TCR)
Absence , sample collected Jan 12, 2026 14:27, sampling point TC0054 E. Coli
Collected
Jan 12, 2026 09:33
Sampling point
TC0056 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63142
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 09:33, sampling point TC0056 Coliform (TCR)
Absence , sample collected Jan 12, 2026 09:33, sampling point TC0056 E. Coli
Collected
Jan 12, 2026 12:32
Sampling point
TC0058 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63158
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 12:32, sampling point TC0058 Coliform (TCR)
Absence , sample collected Jan 12, 2026 12:32, sampling point TC0058 E. Coli
Collected
Jan 12, 2026 13:30
Sampling point
TC0067 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63160
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 13:30, sampling point TC0067 Coliform (TCR)
Absence , sample collected Jan 12, 2026 13:30, sampling point TC0067 E. Coli
Collected
Jan 12, 2026 13:49
Sampling point
TC0068 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63161
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 13:49, sampling point TC0068 Coliform (TCR)
Absence , sample collected Jan 12, 2026 13:49, sampling point TC0068 E. Coli
Collected
Jan 12, 2026 12:55
Sampling point
TC0071 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63159
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 12:55, sampling point TC0071 Coliform (TCR)
Absence , sample collected Jan 12, 2026 12:55, sampling point TC0071 E. Coli
Collected
Dec 15, 2025 13:33
Sampling point
TC0060 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63208
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 15, 2025 13:33, sampling point TC0060 Coliform (TCR)
Absence , sample collected Dec 15, 2025 13:33, sampling point TC0060 E. Coli
Collected
Dec 12, 2025 08:51
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251201-63179
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 12, 2025 08:51, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 12, 2025 08:51, sampling point DS000 E. Coli
Collected
Dec 12, 2025 09:16
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251201-63180
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 12, 2025 09:16, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 12, 2025 09:16, sampling point DS000 E. Coli
Collected
Dec 12, 2025 09:45
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-251201-63181
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 12, 2025 09:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 12, 2025 09:45, sampling point DS000 E. Coli