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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 286–300 of 1,867 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 286 to 300 of 1,867 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 13, 2026 11:53
Sampling point
TC0127 Outside Faucet
Sample type
Routine
Lab sample
BACT-260416-12396
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 11:53, sampling point TC0127 Coliform (TCR)
Absence , sample collected May 13, 2026 11:53, sampling point TC0127 E. Coli
Collected
May 13, 2026 09:16
Sampling point
TC0151 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63007
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 09:16, sampling point TC0151 Coliform (TCR)
Absence , sample collected May 13, 2026 09:16, sampling point TC0151 E. Coli
Collected
May 13, 2026 09:58
Sampling point
TC0163 No Description
Sample type
Routine
Lab sample
BACT-260416-12391
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 09:58, sampling point TC0163 Coliform (TCR)
Absence , sample collected May 13, 2026 09:58, sampling point TC0163 E. Coli
Collected
May 13, 2026 13:15
Sampling point
TC0166 No Description
Sample type
Routine
Lab sample
BACT-251201-62854
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026 13:15, sampling point TC0166 Coliform (TCR)
Absence , sample collected May 13, 2026 13:15, sampling point TC0166 E. Coli
Collected
May 12, 2026 12:15
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63155
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 12:15, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 12, 2026 12:15, sampling point TC0006 E. Coli
Collected
May 12, 2026 11:43
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63154
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 11:43, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 12, 2026 11:43, sampling point TC0007 E. Coli
Collected
May 12, 2026 10:53
Sampling point
TC0010 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63152
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 10:53, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 12, 2026 10:53, sampling point TC0010 E. Coli
Collected
May 12, 2026 10:00
Sampling point
TC0011 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63151
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 10:00, sampling point TC0011 Coliform (TCR)
Absence , sample collected May 12, 2026 10:00, sampling point TC0011 E. Coli
Collected
May 12, 2026 08:45
Sampling point
TC0068 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63148
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 08:45, sampling point TC0068 Coliform (TCR)
Absence , sample collected May 12, 2026 08:45, sampling point TC0068 E. Coli
Collected
May 12, 2026 09:10
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63149
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 09:10, sampling point TC0069 Coliform (TCR)
Absence , sample collected May 12, 2026 09:10, sampling point TC0069 E. Coli
Collected
May 12, 2026 12:10
Sampling point
TC0089 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-62859
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 12:10, sampling point TC0089 Coliform (TCR)
Absence , sample collected May 12, 2026 12:10, sampling point TC0089 E. Coli
Collected
May 12, 2026 11:42
Sampling point
TC0090 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62858
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 11:42, sampling point TC0090 Coliform (TCR)
Absence , sample collected May 12, 2026 11:42, sampling point TC0090 E. Coli
Collected
May 12, 2026 11:18
Sampling point
TC0093 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62927
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 11:18, sampling point TC0093 Coliform (TCR)
Absence , sample collected May 12, 2026 11:18, sampling point TC0093 E. Coli
Collected
May 12, 2026 10:51
Sampling point
TC0094 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62926
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 10:51, sampling point TC0094 Coliform (TCR)
Absence , sample collected May 12, 2026 10:51, sampling point TC0094 E. Coli
Collected
May 12, 2026 10:33
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-62925
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 10:33, sampling point TC0095 Coliform (TCR)
Absence , sample collected May 12, 2026 10:33, sampling point TC0095 E. Coli