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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

MS0240001 , City of Biloxi

43 of 9,990 results on record were positive for coliform or another organism the agency tests for. The most recent was December 8, 2022.

They fall across 42 of the 9,823 samples on record.

Every sample on record, October 2, 2003 to August 4, 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 26, 2024 and September 26, 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 46–60 of 575 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Biloxi, 46 to 60 of 575 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 7, 2026 11:30
Sampling point
TC0039 Outside Faucet
Sample type
Routine
Lab sample
2607149-14
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 11:30, sampling point TC0039 Coliform (TCR)
Absence , sample collected Jul 7, 2026 11:30, sampling point TC0039 E. Coli
Collected
Jul 7, 2026 12:12
Sampling point
TC0042 Outside Faucet
Sample type
Routine
Lab sample
2607149-18
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 12:12, sampling point TC0042 Coliform (TCR)
Absence , sample collected Jul 7, 2026 12:12, sampling point TC0042 E. Coli
Collected
Jul 7, 2026 12:21
Sampling point
TC0046 Outside Faucet
Sample type
Routine
Lab sample
2607149-19
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 12:21, sampling point TC0046 Coliform (TCR)
Absence , sample collected Jul 7, 2026 12:21, sampling point TC0046 E. Coli
Collected
Jul 7, 2026 11:50
Sampling point
TC0050 Outside Faucet
Sample type
Routine
Lab sample
2607149-16
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 11:50, sampling point TC0050 Coliform (TCR)
Absence , sample collected Jul 7, 2026 11:50, sampling point TC0050 E. Coli
Collected
Jul 7, 2026 12:35
Sampling point
TC0051 Generated by Batch
Sample type
Routine
Lab sample
2607149-20
Laboratory
Micro Methods Laboratory
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 12:35, sampling point TC0051 Coliform (TCR)
Absence , sample collected Jul 7, 2026 12:35, sampling point TC0051 E. Coli
Collected
Jun 2, 2026 12:12
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
2606087-01
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 2, 2026 12:12, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jun 2, 2026 12:12, sampling point TC0013 E. Coli
Collected
Jun 1, 2026 08:55
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
2606068-01
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 08:55, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 1, 2026 08:55, sampling point TC0001 E. Coli
Collected
Jun 1, 2026 09:03
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
2606068-02
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 09:03, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 1, 2026 09:03, sampling point TC0002 E. Coli
Collected
Jun 1, 2026 09:11
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
2606068-24
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 09:11, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 1, 2026 09:11, sampling point TC0003 E. Coli
Collected
Jun 1, 2026 09:18
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
2606068-03
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 09:18, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 1, 2026 09:18, sampling point TC0004 E. Coli
Collected
Jun 1, 2026 09:35
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
2606068-04
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 09:35, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jun 1, 2026 09:35, sampling point TC0008 E. Coli
Collected
Jun 1, 2026 10:24
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
2606068-08
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 10:24, sampling point TC0019 Coliform (TCR)
Absence , sample collected Jun 1, 2026 10:24, sampling point TC0019 E. Coli
Collected
Jun 1, 2026 10:16
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
2606068-07
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 10:16, sampling point TC0020 Coliform (TCR)
Absence , sample collected Jun 1, 2026 10:16, sampling point TC0020 E. Coli
Collected
Jun 1, 2026 10:31
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
2606068-09
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 10:31, sampling point TC0021 Coliform (TCR)
Absence , sample collected Jun 1, 2026 10:31, sampling point TC0021 E. Coli
Collected
Jun 1, 2026 10:10
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
2606068-06
Laboratory
Micro Methods Laboratory
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 1, 2026 10:10, sampling point TC0022 Coliform (TCR)
Absence , sample collected Jun 1, 2026 10:10, sampling point TC0022 E. Coli