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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 29, 2024 and September 29, 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 991–1,005 of 1,947 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 991 to 1,005 of 1,947 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 10, 2025 08:28
Sampling point
TC0112 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33545
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 08:28, sampling point TC0112 Coliform (TCR)
Absence , sample collected Sep 10, 2025 08:28, sampling point TC0112 E. Coli
Collected
Sep 10, 2025 12:42
Sampling point
TC0113 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33554
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 12:42, sampling point TC0113 Coliform (TCR)
Absence , sample collected Sep 10, 2025 12:42, sampling point TC0113 E. Coli
Collected
Sep 10, 2025 13:05
Sampling point
TC0113 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33555
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 13:05, sampling point TC0113 Coliform (TCR)
Absence , sample collected Sep 10, 2025 13:05, sampling point TC0113 E. Coli
Collected
Sep 10, 2025 10:19
Sampling point
TC0122 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33549
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 10:19, sampling point TC0122 Coliform (TCR)
Absence , sample collected Sep 10, 2025 10:19, sampling point TC0122 E. Coli
Collected
Sep 10, 2025 11:16
Sampling point
TC0124 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33552
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 11:16, sampling point TC0124 Coliform (TCR)
Absence , sample collected Sep 10, 2025 11:16, sampling point TC0124 E. Coli
Collected
Sep 10, 2025 11:49
Sampling point
TC0125 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33553
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 11:49, sampling point TC0125 Coliform (TCR)
Absence , sample collected Sep 10, 2025 11:49, sampling point TC0125 E. Coli
Collected
Sep 10, 2025 10:53
Sampling point
TC0126 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33551
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 10:53, sampling point TC0126 Coliform (TCR)
Absence , sample collected Sep 10, 2025 10:53, sampling point TC0126 E. Coli
Collected
Sep 10, 2025 10:33
Sampling point
TC0127 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33550
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 10:33, sampling point TC0127 Coliform (TCR)
Absence , sample collected Sep 10, 2025 10:33, sampling point TC0127 E. Coli
Collected
Sep 10, 2025 08:10
Sampling point
TC0141 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33428
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 08:10, sampling point TC0141 Coliform (TCR)
Absence , sample collected Sep 10, 2025 08:10, sampling point TC0141 E. Coli
Collected
Sep 10, 2025 09:50
Sampling point
TC0170 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33548
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 09:50, sampling point TC0170 Coliform (TCR)
Absence , sample collected Sep 10, 2025 09:50, sampling point TC0170 E. Coli
Collected
Sep 9, 2025 12:00
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33427
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 12:00, sampling point TC0008 Coliform (TCR)
Absence , sample collected Sep 9, 2025 12:00, sampling point TC0008 E. Coli
Collected
Sep 9, 2025 09:00
Sampling point
TC0028 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33522
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 09:00, sampling point TC0028 Coliform (TCR)
Absence , sample collected Sep 9, 2025 09:00, sampling point TC0028 E. Coli
Collected
Sep 9, 2025 08:18
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
BACT-250618-33521
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 08:18, sampling point TC0031 Coliform (TCR)
Absence , sample collected Sep 9, 2025 08:18, sampling point TC0031 E. Coli
Collected
Sep 9, 2025 09:41
Sampling point
TC0067 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33524
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 09:41, sampling point TC0067 Coliform (TCR)
Absence , sample collected Sep 9, 2025 09:41, sampling point TC0067 E. Coli
Collected
Sep 9, 2025 10:22
Sampling point
TC0068 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-250618-33526
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 10:22, sampling point TC0068 Coliform (TCR)
Absence , sample collected Sep 9, 2025 10:22, sampling point TC0068 E. Coli