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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 1,366–1,380 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 1,366 to 1,380 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 12, 2025 11:59
Sampling point
TC0060 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-240808-30716
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 11:59, sampling point TC0060 Coliform (TCR)
Absence , sample collected May 12, 2025 11:59, sampling point TC0060 E. Coli
Collected
May 12, 2025 10:37
Sampling point
TC0066 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30833
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:37, sampling point TC0066 Coliform (TCR)
Absence , sample collected May 12, 2025 10:37, sampling point TC0066 E. Coli
Collected
May 12, 2025 12:37
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30717
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 12:37, sampling point TC0069 Coliform (TCR)
Absence , sample collected May 12, 2025 12:37, sampling point TC0069 E. Coli
Collected
May 12, 2025 08:10
Sampling point
TC0075 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30645
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:10, sampling point TC0075 Coliform (TCR)
Absence , sample collected May 12, 2025 08:10, sampling point TC0075 E. Coli
Collected
May 12, 2025 07:45
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30644
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 07:45, sampling point TC0076 Coliform (TCR)
Absence , sample collected May 12, 2025 07:45, sampling point TC0076 E. Coli
Collected
May 12, 2025 08:30
Sampling point
TC0077 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30646
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 08:30, sampling point TC0077 Coliform (TCR)
Absence , sample collected May 12, 2025 08:30, sampling point TC0077 E. Coli
Collected
May 12, 2025 10:40
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30652
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:40, sampling point TC0078 Coliform (TCR)
Absence , sample collected May 12, 2025 10:40, sampling point TC0078 E. Coli
Collected
May 12, 2025 10:00
Sampling point
TC0079 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30650
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:00, sampling point TC0079 Coliform (TCR)
Absence , sample collected May 12, 2025 10:00, sampling point TC0079 E. Coli
Collected
May 12, 2025 09:15
Sampling point
TC0080 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30648
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 09:15, sampling point TC0080 Coliform (TCR)
Absence , sample collected May 12, 2025 09:15, sampling point TC0080 E. Coli
Collected
May 12, 2025 10:18
Sampling point
TC0081 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30651
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 10:18, sampling point TC0081 Coliform (TCR)
Absence , sample collected May 12, 2025 10:18, sampling point TC0081 E. Coli
Collected
May 12, 2025 11:10
Sampling point
TC0082 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30653
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 11:10, sampling point TC0082 Coliform (TCR)
Absence , sample collected May 12, 2025 11:10, sampling point TC0082 E. Coli
Collected
May 12, 2025 11:35
Sampling point
TC0083 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30554
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 11:35, sampling point TC0083 Coliform (TCR)
Absence , sample collected May 12, 2025 11:35, sampling point TC0083 E. Coli
Collected
May 12, 2025 12:00
Sampling point
TC0084 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30555
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 12:00, sampling point TC0084 Coliform (TCR)
Absence , sample collected May 12, 2025 12:00, sampling point TC0084 E. Coli
Collected
May 12, 2025 12:18
Sampling point
TC0085 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30556
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 12:18, sampling point TC0085 Coliform (TCR)
Absence , sample collected May 12, 2025 12:18, sampling point TC0085 E. Coli
Collected
May 12, 2025 12:44
Sampling point
TC0086 Outside Faucet
Sample type
Routine
Lab sample
BACT-240808-30557
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 12:44, sampling point TC0086 Coliform (TCR)
Absence , sample collected May 12, 2025 12:44, sampling point TC0086 E. Coli