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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

MS0380005 , City of Meridian

8 of 11,748 results on record were positive for coliform or another organism the agency tests for. The most recent was April 23, 2026.

They fall across 8 of the 11,529 samples on record.

Every sample on record, October 15, 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 136–150 of 934 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Meridian, 136 to 150 of 934 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 14, 2026
Sampling point
TC0038 Outside Faucet
Sample type
Routine
Lab sample
51426-38
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0038 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0038 E. Coli
Collected
May 14, 2026
Sampling point
TC0049 Outside Faucet
Sample type
Routine
Lab sample
51426-49
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0049 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0049 E. Coli
Collected
May 14, 2026
Sampling point
TC0059 Outside Faucet
Sample type
Routine
Lab sample
51426-59
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0059 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0059 E. Coli
Collected
May 14, 2026
Sampling point
TC0062 Outside Faucet
Sample type
Routine
Lab sample
51426-62
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0062 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0062 E. Coli
Collected
May 14, 2026
Sampling point
TC0063 Outside Faucet
Sample type
Routine
Lab sample
51426-63
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0063 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0063 E. Coli
Collected
May 14, 2026
Sampling point
TC0067 Outside Faucet
Sample type
Routine
Lab sample
51426-67
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0067 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0067 E. Coli
Collected
May 14, 2026
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
51426-78
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0078 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0078 E. Coli
Collected
May 14, 2026
Sampling point
TC0080 Outside Faucet
Sample type
Routine
Lab sample
51426-80
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0080 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0080 E. Coli
Collected
May 14, 2026
Sampling point
TC0087 Outside Faucet
Sample type
Routine
Lab sample
51426-87
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0087 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0087 E. Coli
Collected
May 14, 2026
Sampling point
TC0089 Outside Faucet
Sample type
Routine
Lab sample
51426-89
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0089 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0089 E. Coli
Collected
May 14, 2026
Sampling point
TC0090 Outside Faucet
Sample type
Routine
Lab sample
51426-90
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 14, 2026, sampling point TC0090 Coliform (TCR)
Absence , sample collected May 14, 2026, sampling point TC0090 E. Coli
Collected
May 13, 2026
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
51326-5
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026, sampling point TC0005 Coliform (TCR)
Absence , sample collected May 13, 2026, sampling point TC0005 E. Coli
Collected
May 13, 2026
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
51326-17
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026, sampling point TC0017 Coliform (TCR)
Absence , sample collected May 13, 2026, sampling point TC0017 E. Coli
Collected
May 13, 2026
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
51326-27
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026, sampling point TC0027 Coliform (TCR)
Absence , sample collected May 13, 2026, sampling point TC0027 E. Coli
Collected
May 13, 2026
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
51326-31
Laboratory
Meridian City of
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 13, 2026, sampling point TC0031 Coliform (TCR)
Absence , sample collected May 13, 2026, sampling point TC0031 E. Coli