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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 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 391–405 of 1,867 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 391 to 405 of 1,867 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 7, 2026 13:15
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62953
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 13:15, sampling point TC0069 Coliform (TCR)
Absence , sample collected Apr 7, 2026 13:15, sampling point TC0069 E. Coli
Collected
Apr 7, 2026 08:21
Sampling point
TC0075 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62959
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 08:21, sampling point TC0075 Coliform (TCR)
Absence , sample collected Apr 7, 2026 08:21, sampling point TC0075 E. Coli
Collected
Apr 7, 2026 08:03
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62977
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 08:03, sampling point TC0076 Coliform (TCR)
Absence , sample collected Apr 7, 2026 08:03, sampling point TC0076 E. Coli
Collected
Apr 7, 2026 08:51
Sampling point
TC0077 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62960
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 08:51, sampling point TC0077 Coliform (TCR)
Absence , sample collected Apr 7, 2026 08:51, sampling point TC0077 E. Coli
Collected
Apr 7, 2026 09:28
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62961
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:28, sampling point TC0078 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:28, sampling point TC0078 E. Coli
Collected
Apr 7, 2026 07:47
Sampling point
TC0100 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62976
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 07:47, sampling point TC0100 Coliform (TCR)
Absence , sample collected Apr 7, 2026 07:47, sampling point TC0100 E. Coli
Collected
Apr 7, 2026 12:30
Sampling point
TC0139 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33267
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 12:30, sampling point TC0139 Coliform (TCR)
Absence , sample collected Apr 7, 2026 12:30, sampling point TC0139 E. Coli
Collected
Apr 7, 2026 13:37
Sampling point
TC0144 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62954
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 13:37, sampling point TC0144 Coliform (TCR)
Absence , sample collected Apr 7, 2026 13:37, sampling point TC0144 E. Coli
Collected
Apr 7, 2026 10:00
Sampling point
TC0147 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62947
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:00, sampling point TC0147 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:00, sampling point TC0147 E. Coli
Collected
Apr 7, 2026 09:50
Sampling point
TC0156 Faucet
Sample type
Routine
Lab sample
BACT-251201-62962
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:50, sampling point TC0156 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:50, sampling point TC0156 E. Coli
Collected
Apr 7, 2026 10:30
Sampling point
TC0159 No Description
Sample type
Routine
Lab sample
BACT-251201-62963
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:30, sampling point TC0159 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:30, sampling point TC0159 E. Coli
Collected
Apr 7, 2026 12:07
Sampling point
TC0160 No Description
Sample type
Routine
Lab sample
BACT-251201-62966
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 12:07, sampling point TC0160 Coliform (TCR)
Absence , sample collected Apr 7, 2026 12:07, sampling point TC0160 E. Coli
Collected
Apr 7, 2026 11:11
Sampling point
TC0165 No Description
Sample type
Routine
Lab sample
BACT-251201-62964
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:11, sampling point TC0165 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:11, sampling point TC0165 E. Coli
Collected
Apr 7, 2026 11:40
Sampling point
TC0166 No Description
Sample type
Routine
Lab sample
BACT-251201-62965
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:40, sampling point TC0166 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:40, sampling point TC0166 E. Coli
Collected
Apr 7, 2026 11:45
Sampling point
TC0169 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33265
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:45, sampling point TC0169 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:45, sampling point TC0169 E. Coli