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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

MS0380026 , Meridian Naval Air Station

5 of 1,147 results on record were positive for coliform or another organism the agency tests for. The most recent was February 5, 2025.

They fall across 5 of the 883 samples on record.

Every sample on record, October 15, 2003 to August 3, 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 25, 2024 and September 25, 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 1–15 of 71 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Meridian Naval Air Station, 1 to 15 of 71 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 3, 2026 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7616
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 09:26, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 3, 2026 09:26, sampling point DS000 E. Coli
Collected
Aug 3, 2026 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-260610-17196
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 09:40, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 3, 2026 09:40, sampling point DS000 E. Coli
Collected
Aug 3, 2026 09:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-260610-17197
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 09:56, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 3, 2026 09:56, sampling point DS000 E. Coli
Collected
Jul 7, 2026 09:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7613
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 09:17, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 7, 2026 09:17, sampling point DS000 E. Coli
Collected
Jul 7, 2026 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7614
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 09:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 7, 2026 09:25, sampling point DS000 E. Coli
Collected
Jul 7, 2026 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7615
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 09:40, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 7, 2026 09:40, sampling point DS000 E. Coli
Collected
Jun 3, 2026 08:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7607
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 3, 2026 08:54, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 3, 2026 08:54, sampling point DS000 E. Coli
Collected
Jun 3, 2026 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7608
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 3, 2026 09:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 3, 2026 09:20, sampling point DS000 E. Coli
Collected
Jun 3, 2026 09:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7609
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 3, 2026 09:32, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 3, 2026 09:32, sampling point DS000 E. Coli
Collected
May 6, 2026 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7604
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 6, 2026 09:40, sampling point DS000 Coliform (TCR)
Absence , sample collected May 6, 2026 09:40, sampling point DS000 E. Coli
Collected
May 6, 2026 09:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7605
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 6, 2026 09:54, sampling point DS000 Coliform (TCR)
Absence , sample collected May 6, 2026 09:54, sampling point DS000 E. Coli
Collected
May 6, 2026 09:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7606
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 6, 2026 09:22, sampling point DS000 Coliform (TCR)
Absence , sample collected May 6, 2026 09:22, sampling point DS000 E. Coli
Collected
Apr 1, 2026 09:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7601
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 09:59, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 1, 2026 09:59, sampling point DS000 E. Coli
Collected
Apr 1, 2026 09:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7602
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 09:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 1, 2026 09:35, sampling point DS000 E. Coli
Collected
Apr 1, 2026 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250205-7603
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 09:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 1, 2026 09:50, sampling point DS000 E. Coli