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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 241–255 of 934 samples in this date range, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Meridian, 241 to 255 of 934 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 24, 2026
Sampling point
TC0067 Outside Faucet
Sample type
Routine
Lab sample
32426-67
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0067 Coliform (TCR)
Collected
Mar 24, 2026
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
32426-76
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0076 Coliform (TCR)
Collected
Mar 24, 2026
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
32426-78
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0078 Coliform (TCR)
Collected
Mar 24, 2026
Sampling point
TC0087 Outside Faucet
Sample type
Routine
Lab sample
32426-87
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0087 Coliform (TCR)
Collected
Mar 24, 2026
Sampling point
TC0089 Outside Faucet
Sample type
Routine
Lab sample
32426-89
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0089 Coliform (TCR)
Collected
Mar 24, 2026
Sampling point
TC0090 Outside Faucet
Sample type
Routine
Lab sample
32426-90
Laboratory
Meridian City of
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026, sampling point TC0090 Coliform (TCR)
Collected
Feb 11, 2026 13:08
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
21126-0
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026 13:08, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2026 13:23
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
21126-63
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026 13:23, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
21126-4
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0004 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
21126-5
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0005 Coliform (TCR)
Collected
Feb 11, 2026 13:14
Sampling point
TC0009 Outside Faucet
Sample type
Repeat
Lab sample
21126-9
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026 13:14, sampling point TC0009 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
21126-17
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0017 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
21126-27
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0027 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
21126-31
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0031 Coliform (TCR)
Collected
Feb 11, 2026
Sampling point
TC0035 Outside Faucet
Sample type
Routine
Lab sample
21026-35
Laboratory
Meridian City of
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 11, 2026, sampling point TC0035 Coliform (TCR)