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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

MS0790005 , Old River Water Assn

9 of 1,323 results on record were positive for coliform or another organism the agency tests for. The most recent was June 2, 2025.

They fall across 9 of the 1,040 samples on record.

Every sample on record, October 21, 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 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 74 samples in this date range, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Old River Water Assn, 46 to 60 of 74 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 5, 2025 09:23
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250603-31187
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 5, 2025 09:23, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 5, 2025 09:23, sampling point DS000 E. Coli
Collected
Jun 5, 2025 09:40
Sampling point
TC0006 Outside Faucet
Sample type
Repeat
Lab sample
BACT-250603-31186
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 5, 2025 09:40, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 5, 2025 09:40, sampling point TC0006 E. Coli
Collected
Jun 2, 2025 10:09
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250603-31178
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Presence , sample collected Jun 2, 2025 10:09, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 2, 2025 10:09, sampling point TC0006 E. Coli
Collected
Jun 2, 2025 09:37
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250603-31182
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 2, 2025 09:37, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 2, 2025 09:37, sampling point TC0010 E. Coli
Collected
Jun 2, 2025 11:21
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250603-31180
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 2, 2025 11:21, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jun 2, 2025 11:21, sampling point TC0011 E. Coli
Collected
May 19, 2025 06:46
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250408-20431
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 19, 2025 06:46, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 19, 2025 06:46, sampling point TC0002 E. Coli
Collected
May 19, 2025 07:51
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250408-20430
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 19, 2025 07:51, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 19, 2025 07:51, sampling point TC0006 E. Coli
Collected
May 19, 2025 07:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250408-20432
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 19, 2025 07:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 19, 2025 07:15, sampling point TC0010 E. Coli
Collected
Apr 7, 2025 22:36
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41781
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 22:36, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 7, 2025 22:36, sampling point TC0002 E. Coli
Collected
Apr 7, 2025 10:19
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41780
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 10:19, sampling point TC0006 Coliform (TCR)
Absence , sample collected Apr 7, 2025 10:19, sampling point TC0006 E. Coli
Collected
Apr 7, 2025 10:55
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41782
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 10:55, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 7, 2025 10:55, sampling point TC0008 E. Coli
Collected
Mar 10, 2025 08:31
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41779
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 08:31, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 10, 2025 08:31, sampling point TC0002 E. Coli
Collected
Mar 10, 2025 12:27
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41777
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 12:27, sampling point TC0006 Coliform (TCR)
Absence , sample collected Mar 10, 2025 12:27, sampling point TC0006 E. Coli
Collected
Mar 10, 2025 08:48
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41778
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 08:48, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 10, 2025 08:48, sampling point TC0010 E. Coli
Collected
Feb 3, 2025 10:59
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-241018-41775
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 10:59, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 3, 2025 10:59, sampling point TC0002 E. Coli