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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

MS0760076 , Black Bayou Water Assn.

6 of 1,657 results on record were positive for coliform or another organism the agency tests for. The most recent was September 28, 2021.

They fall across 6 of the 1,159 samples on record.

Every sample on record, October 20, 2003 to August 5, 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 121–135 of 175 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Black Bayou Water Assn., 121 to 135 of 175 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 7, 2025 12:35
Sampling point
TC0013 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20133
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 7, 2025 12:35, sampling point TC0013 Coliform (TCR)
Absence , sample collected May 7, 2025 12:35, sampling point TC0013 E. Coli
Collected
May 7, 2025 13:40
Sampling point
TC0028 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20144
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 7, 2025 13:40, sampling point TC0028 Coliform (TCR)
Absence , sample collected May 7, 2025 13:40, sampling point TC0028 E. Coli
Collected
May 7, 2025 13:00
Sampling point
TC0030 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20134
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 7, 2025 13:00, sampling point TC0030 Coliform (TCR)
Absence , sample collected May 7, 2025 13:00, sampling point TC0030 E. Coli
Collected
May 6, 2025 14:50
Sampling point
TC0011 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20131
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 14:50, sampling point TC0011 Coliform (TCR)
Absence , sample collected May 6, 2025 14:50, sampling point TC0011 E. Coli
Collected
May 6, 2025 15:20
Sampling point
TC0012 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20132
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 15:20, sampling point TC0012 Coliform (TCR)
Absence , sample collected May 6, 2025 15:20, sampling point TC0012 E. Coli
Collected
May 6, 2025 13:55
Sampling point
TC0022 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20128
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 13:55, sampling point TC0022 Coliform (TCR)
Absence , sample collected May 6, 2025 13:55, sampling point TC0022 E. Coli
Collected
May 6, 2025 14:15
Sampling point
TC0023 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20129
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 14:15, sampling point TC0023 Coliform (TCR)
Absence , sample collected May 6, 2025 14:15, sampling point TC0023 E. Coli
Collected
May 6, 2025 13:30
Sampling point
TC0024 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-250401-20127
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 13:30, sampling point TC0024 Coliform (TCR)
Absence , sample collected May 6, 2025 13:30, sampling point TC0024 E. Coli
Collected
Apr 2, 2025 14:40
Sampling point
TC0018 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20571
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 14:40, sampling point TC0018 Coliform (TCR)
Absence , sample collected Apr 2, 2025 14:40, sampling point TC0018 E. Coli
Collected
Apr 2, 2025 12:50
Sampling point
TC0026 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20567
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 12:50, sampling point TC0026 Coliform (TCR)
Absence , sample collected Apr 2, 2025 12:50, sampling point TC0026 E. Coli
Collected
Apr 2, 2025 13:40
Sampling point
TC0029 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20568
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 13:40, sampling point TC0029 Coliform (TCR)
Absence , sample collected Apr 2, 2025 13:40, sampling point TC0029 E. Coli
Collected
Apr 2, 2025 15:16
Sampling point
TC0031 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20570
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 15:16, sampling point TC0031 Coliform (TCR)
Absence , sample collected Apr 2, 2025 15:16, sampling point TC0031 E. Coli
Collected
Apr 2, 2025 14:20
Sampling point
TC0032 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20569
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 14:20, sampling point TC0032 Coliform (TCR)
Absence , sample collected Apr 2, 2025 14:20, sampling point TC0032 E. Coli
Collected
Apr 1, 2025 14:10
Sampling point
TC0005 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20560
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 14:10, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 1, 2025 14:10, sampling point TC0005 E. Coli
Collected
Apr 1, 2025 13:55
Sampling point
TC0008 Dedicated Sample Site
Sample type
Routine
Lab sample
BACT-240501-20559
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 13:55, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 1, 2025 13:55, sampling point TC0008 E. Coli