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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

MS0230063 , Standard Dedeaux Water Association

2 of 1,894 results on record were positive for coliform or another organism the agency tests for. The most recent was July 9, 2018.

They fall across 2 of the 1,381 samples on record.

Every sample on record, November 4, 2004 to August 10, 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 31–45 of 138 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Standard Dedeaux Water Association, 31 to 45 of 138 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 10, 2026 08:02
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38365
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 08:02, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 10, 2026 08:02, sampling point TC0002 E. Coli
Collected
Mar 10, 2026 08:26
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38366
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 08:26, sampling point TC0005 Coliform (TCR)
Absence , sample collected Mar 10, 2026 08:26, sampling point TC0005 E. Coli
Collected
Mar 10, 2026 08:56
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38367
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 08:56, sampling point TC0025 Coliform (TCR)
Absence , sample collected Mar 10, 2026 08:56, sampling point TC0025 E. Coli
Collected
Mar 9, 2026 07:36
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38362
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 9, 2026 07:36, sampling point TC0015 Coliform (TCR)
Absence , sample collected Mar 9, 2026 07:36, sampling point TC0015 E. Coli
Collected
Mar 9, 2026 08:17
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38364
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 9, 2026 08:17, sampling point TC0018 Coliform (TCR)
Absence , sample collected Mar 9, 2026 08:17, sampling point TC0018 E. Coli
Collected
Mar 9, 2026 07:56
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38363
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 9, 2026 07:56, sampling point TC0022 Coliform (TCR)
Absence , sample collected Mar 9, 2026 07:56, sampling point TC0022 E. Coli
Collected
Feb 3, 2026 07:36
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38358
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 07:36, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 3, 2026 07:36, sampling point TC0002 E. Coli
Collected
Feb 3, 2026 07:56
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38359
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 07:56, sampling point TC0005 Coliform (TCR)
Absence , sample collected Feb 3, 2026 07:56, sampling point TC0005 E. Coli
Collected
Feb 3, 2026 08:24
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38360
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 08:24, sampling point TC0025 Coliform (TCR)
Absence , sample collected Feb 3, 2026 08:24, sampling point TC0025 E. Coli
Collected
Feb 2, 2026 07:45
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38355
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 2, 2026 07:45, sampling point TC0015 Coliform (TCR)
Absence , sample collected Feb 2, 2026 07:45, sampling point TC0015 E. Coli
Collected
Feb 2, 2026 08:36
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38357
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 2, 2026 08:36, sampling point TC0018 Coliform (TCR)
Absence , sample collected Feb 2, 2026 08:36, sampling point TC0018 E. Coli
Collected
Feb 2, 2026 08:12
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38356
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 2, 2026 08:12, sampling point TC0022 Coliform (TCR)
Absence , sample collected Feb 2, 2026 08:12, sampling point TC0022 E. Coli
Collected
Jan 6, 2026 07:42
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38352
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 07:42, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 6, 2026 07:42, sampling point TC0002 E. Coli
Collected
Jan 6, 2026 08:08
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38353
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 08:08, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jan 6, 2026 08:08, sampling point TC0005 E. Coli
Collected
Jan 6, 2026 08:28
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-230911-38354
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 08:28, sampling point TC0025 Coliform (TCR)
Absence , sample collected Jan 6, 2026 08:28, sampling point TC0025 E. Coli